N410QX

Part: POWER SUPPLY — WEAK (EMERGENCY LIGHTS) · airframe 39,304 hrs · 41,128 cycles

BATTERY PACKS FOR EMERGENCY LIGHTS ARE WEAK. REPLACED THE BATTERY PACK POWER SUPPLY.

Part: CIRCUIT CARD — MALFUNCTIONED (READING LIGHT) · airframe 38,878 hrs · 40,671 cycles

READING LIGHT ABOVE ROW 15 AB OVERHEATING. REMOVED FROM SERVICE. REPLACED THE CIRCUIT CARD, OPS CHECKED GOOD. RETURNED TO SERVICE.

Part: WARNING MESSAGE — FALSE ACTIVATION (PITCH TRIM) · airframe 38,667 hrs · 40,434 cycles

PITCH TRIM CAUTION OBSERVED DURING T/O. ABORTED TAKEOFF. RETURN TO GATE. INTERAGATED CDS FOUND CPILTRIM SW FAILURE, ALSO FOUND FAULT FCECU FAILURE E2, C/W FIM TASK 27-30-00-810-803. ONLY APPLICABLE SECTIONS 1-3A (1-4) AND FIM 27-32-00-810-805 1-4 A (1-2) AND (4) C/W AMM TASK (OPS TEST OF ELEVATOR PITCH TRIM) 27-32-00-710-802 4 A (1-9) (A-C) USED CDS THEN STEP (E) POSITION IND IN TOLERANCES (11-24) AFTER OPS GOOD NO FAULTS FOUND. RETURNED TO SERVICE.

Part: LIGHT — LOOSE (CABIN) · airframe 38,402 hrs · 40,169 cycles

EMERGENCY LIGHT NEAR THE FWD GALLEY IS COMING LOOSE. SECURED THE LIGHT. NO FURTHER DEFECTS NOTED. RETURNED TO SERVICE.

Part: WARNING LIGHT — FALSE ACTIVATION (DOORS) · airframe 38,137 hrs · 39,901 cycles

INTERMITENT FUSELAGE DOOR WARNING LIGHT. RETURNED TO FIELD. LANDING UNEVENTFUL. REMOVED AIRCRAFT FROM SERVICE. PERFORMED GVI OF AFT BAGGAGE DOOR & NO DEFECTS WERE FOUND. OPS TEST GOOD OF AFT BAGGAGE DOOR IAW AMM 52-31-00-710-801. GVI COMPLIED WITH. CHECKED INDUCTANCE VALUES IAW AMM TASK 32-61-00-280-801. ALL WERE WITHIN LIMITS. NO FURTHER DEFECTS NOTED. COULD NOT DUPLICATE. RETURNED TO SERVICE. NO PARTS REPLACED.

Part: WARNING MESSAGE — FALSE ACTIVATION (FLAP POWER) · airframe 37,703 hrs · 39,453 cycles

FLAP POWER CAUTION ILLUMINATED AFTER TAKEOFF, FLAPS STUCK AT 15. RETURNED TO FIELD AND LANDING UNEVENTFUL. FLAPS CHECKED GOOD IAW 27-50-00-710-801. COULD NOT DUPLICATE. RETURNED TO SERVICE.

Part: LIGHT — MISSING (CABIN FLOOR) · airframe 37,682 hrs · 39,428 cycles

IN MCD ENTRYWAY, MISSING A PART OF THE EMERGENCY LIGHTING STRIP. INSTALLED AND SEALED MISSING LIGHTNING STRIP AS NECESSARY.

Part: STRINGER — CORRODED (BS 196) · airframe 37,675 hrs · 39,425 cycles

STRINGER 25L HAS EVIDENCE OF CORROSION FORE & AFT OF FRAME BS 196. REMOVED AND BLENDED CORROSION ON THE FRAME IAW SRM 53-00-00, REPAIR -09. PERF'D E/T AND U/T INSP ON STR 25L BLEND OUT IAW NDTM 51-00-04 AND 51-00-06. OUT OF LIMITS IAW SRM 53-00-00-02-09 AND DWG #85327235. CUT OUT DAMAGED PORTION OF STRINGER IAW RD 8/4-53-8270 ISSUE 1. FABRICATED LOCATED, DRILLED AND DEBURRED NEW SPLICE ANGLE AND REPAIR PACKER IAW RD 8/4-53-8270. FINISHED NEW PART, ALODINED AND PRIMED IAW RD 8/4-53-8270. INSTALLED THE REPAIR IAW RD 8/4-53-8270. RESTORED FINISH TO REWORKED AREA AT STR 25P AT STA X.196.0 REF RD 8/4-53-8270.

Part: CHANNEL — CORRODED (FUSELAGE) · airframe 37,675 hrs · 39,425 cycles

FWD PAX DOOR THRESHOLD CHANNEL AT STRINGER 23L HAS EVIDENCE OF CORROSION. REMOVED FWD PAX DOOR THRESHOLD CHANNEL IAW SRM 51-42-05-02-01. INSTALLED NEW FWD PAX DOOR THRESHOLD CHANNEL IAW SRM 51-42-05-02-01.

Part: FRAME — CORRODED (BS 301) · airframe 37,675 hrs · 39,425 cycles

FRAME FLANGE ON AFT SIDE OF BS 301 BETWEEN STRINGERS 31 AND 32R HAS EVIDENCE OF SURFACE CORROSION. REMOVED & BLENDED ALL CORROSION IAW SRM 53-00-00, REPAIR 09. FOUND TO BE WITHIN LIMITS IAW SRM 53-00-00-02-09, REPAIR 09. RESTORED THE FINISH IAW SRM 51-21-10, REPAIR 01, 51-25-10, REPAIR 01, & 51-25-15, REPAIR 01.

Part: SEAT TRACK — CORRODED (NOT REPORTED) · airframe 37,675 hrs · 39,425 cycles

SEAT TRACK 9 CORRODED. REMOVED AND REPLACED THE SEAT TRACK IAW SRM 51-40-15, 51-42-05, SRM 51-42-05-02-01 AND 51-40-15-02-01.

Part: STRAP — CORRODED (BS 176 SKIN) · airframe 37,675 hrs · 39,425 cycles

INTERNAL FUSELAGE LONGITUDINAL SKIN STRAP BETWEEN STRINGERS. 31 AND 32L HAS EVIDENCE OF SURFACE CORROSION 4 INCHES FORWARD OF FRAME BS 176. REMOVED AND BLENDED LIGHT CORROSION ON INTERNAL FUSELAGE LONGITUDINAL SKIN STRAP IAW SRM 53-00-00, REPAIR 20. FOUND TO BE WITHIN LIMITS IAW SRM 53-00-00-02-09, REPAIR 09. RESTORED FINISH IAW SRM 51-21-10, REPAIR 01, 51-25-10, REPAIR 01, & 51-25-15, REPAIR 01.

Part: SEAT TRACK — CORRODED (ZONE 100) · airframe 37,675 hrs · 39,425 cycles

SEAT TRACK 10 CORRODED. . REMOVED THE SEAT TRACK IAW SRM 51-41-00-00-01. INSTALLED A NEW SEAT TRACK IAW SRM 51-41-00-00-01 & SRM 51-40-15.

Part: SEAT TRACK — CORRODED (BS 670-701) · airframe 37,675 hrs · 39,425 cycles

SEAT TRACK BS 670 - 701 CORRODED. REMOVED AND REPLACED THE SEAT TRACK IAW SRM 51-42-05-02-01, 51-41-00-00-01 AND DWG 85338201.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 37,671 hrs · 39,424 cycles

SEAT TRACK 15 REQUIRES REPLACEMENT DUE TO CORROSION. REMOVED SEAT TRACK 15 REF SRM 51-42-05 REPAIR-01. INSTALLED SEAT TRACK 15 (NEW) REF SRM 51-42-05-02-01 AND 51-41-00-00-01. LOCATED, DRILLED AND DEBURRED NEW SEAT TRACK 15 REF SRM 51-40-07-02-01 PN 85338210-115. REMOVED FWD SPLICE COMMON TO SEAT TRACK 14 AND 15. INSTALLED 12EA FASTENERS ON FWD SPLICE COMMON TO SEAT TRACK 14 AND 15 REF SRM 51-42-05-02-01. INSTALLED COMPLETE FWD SPLICE COMMON TO SEAT TRACK 14 AND 15 REF SRM 51-40-15-02-01.

Part: CAM FOLLOWER — MALFUNCTIONED (SERVICE DOOR) · airframe 37,430 hrs · 39,175 cycles

AFT SERVICE DOOR HARD TO OPEN. REMOVED & REPLACED UPPER AFT CAM FOLLOWER IAW AMM 52-41-11-000-801/400-801. DOOR OPEN & CLOSE FREELY. NO OTHER DEFECTS NOTED. RETURNED TO SERVICE.

Part: SPRING — WORN (ACCESS COMPART) · airframe 37,393 hrs · 39,139 cycles

F/A REPORTED THAT THE EMERGENCY ACCESS DOOR BELOW THE JUMPSEAT DOES NOT SPRING CLOSED PROPERLY. REPLACED THE WORN HINGE SPRING IN THE COMPARTMENT DOOR. OPERATIONAL TESTS GOOD. RETURNED TO SERVICE.

Part: TRANSDUCER — DAMAGED (RT MLG) · airframe 36,600 hrs · 38,316 cycles

ON TAKEOFF ROLL AT 30-40 KTS, MASTER CAUTION & OUTBD ANTISKID LIGHTS ILLUMINATED. AFTER COMPLYING WITH E&A CHECKLIST ANTISKID LIGHT REMAINED ILLUMINATED THROUGHOUT FLIGHT. CDS REPORTS RT OUTBD WHEEL SPEED TRANSDUCER FAULT. REMOVED NR 4 WHEEL HUB CAP AND FOUND TRANSDUCER BOUND UP AND HUB CAP DAMAGED. REMOVED AND REPLACED RT OUTBD TRANSDUCER AND HUB CAP IAW AMM 32-46-11-000-801 AND 32-46-11-400-801. CHECKS GOOD. RETURNED TO SERVICE.

Part: PUMP — FAILED (NR 2 ENGINE) · airframe 36,381 hrs · 38,091 cycles

UPON GEAR RETRACTION ON TAKEOFF NR 2 HYD PUMP CAUTION, NR 2 RUD CTRL, NR 2 HYD ISO VALVE CAME ON. THE RT MLG DID NOT RETRACT. THE NR 2 HYD QTY , AND NR 2 HYD PRESS WERE AT ZERO. DIVERTED AND ACCOMPLISHED UNEVENTFUL LANDING. INSPECTED NR 2 HYD EDP REF AMM TASK 05-54-00-280-801. REF WO NR-00001 FOR REPLACEMENT OF NR 2 HYD EDP. CASE DRAIN, PRESS AND RETURN FILTERS AND REPLACEMENT OF NR 2 MLG RETRACTION ACTUATOR FLEX LINE. NO LEAKS NOTED. OPS CHECK GOOD. RETURNED TO SERVICE.

Part: ROD — OUT OF ADJUST (GALLEY DOOR) · airframe 36,094 hrs · 37,782 cycles

AFT GALLEY SERVICE DOOR HARD TO OPEN. CLEANED AFT SERVICE DOOR SEAL IAW MCN:652643-01 ISSUE NR 1, NO HELP. INVESTIGATED AFT SERVICE DOOR IAW Q400 FIM TASK 52-00-00-810-803, FOUND DOOR STABILIZER ROD AND SECONDARY HINGE ASSY OUT OF LIMITS. ADJUSTED AFT SERVICE DOOR STABILIZER ROD AND SECONDARY HINGE ASSY IAW Q400 AMM TASK 52-00-00-820-802, FUNCTIONOL CHECK GOOD. RETURNED TO SERVICE.

Part: LINK — MALFUNCTIONED (RUDDER) · airframe 35,909 hrs · 37,573 cycles

AT 270 KNOTS, 12,000 FEET, SLIP INDICATOR NEUTRAL, RUDDER TRIM NEUTRAL, THE AILERON TRIM INDICATOR WAS INDICATING 1/2 TRIM LWD, ON FINAL APPROACH AT 120 KNOTS STILL INDICATING 1/2 TRIM LWD. REPLACED R/H INBD SPOILER TOGGLE LINK AND ADJUSTED RT INBD SPOILER INPUT LINKAGE. OPERATIONAL CHECK FLIGHT GOOD. RETURNED TO SERVICE.

Part: WIRE — BROKEN (CABIN) · airframe 35,615 hrs · 37,252 cycles

2 BROKEN WIRES 3351-42B22-2W9 AND 3351-43A, 22N-2, W9, 18" FORWARD OF SOCKET 3351-J8 FOR EMERGENCY LIGHT SOCKET EL3-1. SPLICED WIRES IAW WIRING MANUAL 20-16-10-201. PERFORMED FUNCTIONAL CHECK IAW E/C 633504002 AND OPS CHECK IAW AMM 33-51-00-710-803. CHECKS GOOD.

Part: DITCHING DAM — LOOSE (PAX DOOR) · airframe 35,463 hrs · 37,072 cycles

AFT PASSENGER DOOR DITCHING DAM IS LOOSE. C/W OPS TEST IAW AMM 25-62-01-710-801. CHECKS GOOD. COMPAIRED TO 2 OTHER ACFT WITH NO DEFECTS FOUND. RETURNED TO SERVICE.

Part: CONTROLLER — MALFUNCTIONED (PARKING BRAKE) · airframe 35,463 hrs · 37,072 cycles

PARKING BRAKE CAUTION MESSAGE AFTER SETTING TAKEOFF POWER. ABORTED TAKEOFF AT LESS THEN 20 KNOTS. REPLACED THE PARKING BRAKE CONTROL QUADRANT IAW AMM 32-44-21-000/400-801. FUNCTIONAL TESTS GOOD. RETURNED TO SERVICE.

Part: LIGHT — UNSECURE (CABIN) · airframe 35,429 hrs · 37,029 cycles

CREW REPORTS THAT THE EMERGENCY LIGHTING AT ROW 2D IS LIFTING UP. SECURED THE EMERGENCY LIGHT STRIP AT 2D. RETURNED TO SERVICE.

Part: FIRE DETECTOR — MALFUNCTIONED (NR 1 NACELLE) · airframe 35,328 hrs · 36,927 cycles

CHECK FIRE DETECTOR WARNING LIGHT ILLUMINATED CONCURRENTLY WITH HTE FAULT A LIGHT ON NR 1 ENGINE. THERE WERE NO OTHER FIRE OR SMOKE INDICATIONS. NR 1 ENGINE PRIMARY ZONE ADVANCE PNEUMATIC DETECTOR WAS REPLACED IAW AMM 26-11-01-400-801. "CHECK FIRE DET" AND "FAULT A" LIGHTS NO LONGER ILLUMINATED.

Part: LEAD — DAMAGED (PROP DE ICE) · airframe 35,122 hrs · 36,702 cycles

AT 23,000 FT PROP DEICE CAUTION LIGHT ILLUMINATED. COMPLIED W/E& A CHECKLIST. DIVERTED AND ACCOMPLISHED UNEVENTFUL LANDING. R & R DE-ICE LEAD ON NR 1 PROP, NR 3 BLADE IAW AMM TASK 61-10-06-000/400-806. OPS CHECK, FUNCTIONAL CHECK, GOOD. RETURNED TO SERVICE,

Part: LAMP — INOPERATIVE (EMEGENCY LIGHT) · airframe 34,920 hrs · 36,481 cycles

NORMAL POSITION OF F/A EMERGENCY LIGHT SWITCH DOES NOT ILLUMINATE. REPLACED BURNED OUT LAMPS OF SWITCH. CHECKS NORMAL. RETURNED TO SERVICE.

Part: LIGHT — DETACHED (CABIN) · airframe 34,495 hrs · 36,032 cycles

EMERGENCY LIGHTING AT ROW 2 D,E AND ROW 1 DETACHED. SECURED THE EMERGENCY LIGHT AND RETURNED TO SERVICE.

Part: LIGHT — LOOSE (CABIN) · airframe 34,301 hrs · 35,826 cycles

FLOOR PATH LIGHTING STRIP AT THE MAIN CABIN DOOR IS LOOSE. RESECURED AS REQUIRED. RETURNED TO SERVICE.

Part: SEAL — DAMAGED (PAX DOOR) · airframe 34,046 hrs · 35,556 cycles

F/A REPORTS AFT PAX DOOR LOUD NOISE. CLIMBING OUT OF 8000 FT MSL STILL DESCENDING TO 10000 FT MSL, NO PRESSURIZATION ISSUES. RETURNED TO FIELD. LANDING UNEVENTFUL. R & R AFT PAX DOOR SEAL IAW AMM TASK 52-12-21-000-802/400-802 AND 52-00-00-850-801. PRESSURIZED THE ACFT IAW AMM TASK 21-00-00-863-801. NO LOUD NOISE NOTED FROM THE AFT PAX DOOR. DE-PRESSURIZED THE ACFT IAW AMM TASK 21-00-00-863-802. NO FURTHER DEFECTS NOTED. RETURNED TO SERVICE.

Part: FITTING — LEAKING (ENGINE OIL) · airframe 33,914 hrs · 35,409 cycles

NR 2 ENGINE OIL TEMPERATURE REACHED 128 DEGREES. ENGINE SHUTDOWN AND FLIGHT DIVERTED. LANDING UNEVENTFUL. AIRCRAFT DOWN FOR REPAIRS AND REPLACEMENT OF NR 2 ENGINE DUE TO OIL LEAK AT NR 7 SCAVENGE FITTING.

Part: SWITCH — BROKEN (EMERGENCY LIGHT) · airframe 33,596 hrs · 35,054 cycles

FORWARD F/A EMERGENCY LIGHT SWITCH COVER BROKEN. REPLACED SWITCH IAW AMM 33-51-05-000-801. OPS TEST GOOD IAW AMM 33-51-00-710-803. RETURNED TO SERVICE.

Part: OUTFLOW VALVE — MALFUNCTIONED (CABIN PRESSURE) · airframe 33,471 hrs · 34,920 cycles

MASTER WARNING CABIN PRESSURE ILLUMINATED AT 10,000 MSL. ALL CHECKLISTS ACCOMPLISHED. ACFT WILL NOT PRESSURIZE. RETURNED TO FIELD, LANDING UNEVENTFUL. FOUND AFT BLOWOUT PANEL IN AFT CARGO AREA DISLODGED. UPON FURTHER INSPECTION FOUND AFT OUTFLOW VALVE COVERED IN GREEN PAINTERS TAPE. INSTALLED NEW OUTFLOW VALVE IAW AMM TASK NR 21-31-16-000-801 AND 21-31-16-400-801. PERFORMED FUNCTION CHECK OF THE AFT OUTFLOW VALVE IAW AMM TASK 21-31-16-720-801. FUNCTION CHECK GOOD. INSPECTED FWD OUTFLOW VALVE AND REAR SAFETY VALVE NO TAPE NOTED. GROUND RAN AND PRESSURIZED ACFT IAW AMM TASK 21-00-00-863-801 AND 21-00-00-863-802. OPS CHECK GOOD. ACFT PRESSURIZES AND DEPRESSURIZES NORMALLY. NO FURTHER DEFECTS NOTED. RETURNED TO SERVICE.

Part: SEAT TRACK — DAMAGED (UNKNOWN) · airframe 32,814 hrs · 34,229 cycles

SEAT TRACK NR 10 FOUND OUT OF LIMITS. REMOVED AND REPLACED THE SEAT TRACK IAW SRM 51-40-15, 51-41-00 AND DWG 85328210.

Part: SEAT TRACK — CORRODED (BS 228-570) · airframe 32,814 hrs · 34,229 cycles

SEAT TRACK, NR 13 FOUND OUT OF LIMITS BS 228 - 570. REMOVED AND REPLACED THE SEAT TRACK IAW SRM 51-42-05 AND SRM 51-41-00.

Part: SEAT TRACK — CORRODED (UNKNOWN) · airframe 32,814 hrs · 34,229 cycles

SEAT TRACK NR 11 FOUND OUT OF LIMITS. REMOVED AND REPLACED THE SEAT TRACK IAW SRM 51-42-05 AND 51-41-00.

Part: SEAT TRACK — DAMAGED (UNKNOWN) · airframe 32,814 hrs · 34,229 cycles

SEAT TRACK NR 5 FOUND OUT OF LIMITS. REMOVED AND REPLACED THE SEAT TRACK IAW SRM 51-41-00, SRM 51-40-15, STEP 6H - 6J AND SRM 51-42-05, STEP 4, 2, 10.

Part: DOUBLER — CORRODED (DOOR FRAME) · airframe 32,814 hrs · 34,229 cycles

LAV SERVICE CUT OUT DOUBLER CORRODED. LAV SERVICE DOOR REMOVED REF SRM 52-42-10. INSTALLED SERVICE DOOR REF AMM 52-44-26-400-801. REMOVED DOUBLER, PN 85307796 FROM FWD LAVATORY SERVICE DOOR TO FOM REF SRM 57-42-05-02-01, STEP 4E, 2-7. INSTALLED DOUBLER, PN 85307796-101 AT FWD LAVATORY SERVICE DOOR REF SRM 51-42-05 AND DWG 85327507 RELEASE P, REV-B. STRINGER REMOVED APPROXIMATELY POSITION STR 26SX, -2, X 4 REF 51-42-05 4C, SRM, PN 85327457-103. STARTED INSTALLING STR 26SX, -2, X 4 REF SRM 51-42-05, REPAIR-01 P/N 85327457-103. STR PN 85800623-103 REMOVED APPROXIMATELY 27S, X32, X -15, REF SRM 51-42-05 4C. INSTALLED STR PN 85800623-1030 AT APPROXIMATELY 27SX32TO X-15, REF SRM 51-42-05 AND DWG NR 85300602, RELEASE P REV-U. STR PN 85327475-105. REMOVED FROM APPROXIMATELY 27S, X-19--X1, REF SRM 51-42-05 4C. INSTALLED STR PN 85327475-105 AT APPROXIMATELY 27S X-19 TO X-1.0. REF SRM 51-42-05 AND DWG NR 85300602, RELEASE P REV-U. STR, PN 85300623-103 REMOVED APPROXIMATELY 25S, X-32- X-15, REF SRM 51-42-05 4C. STARTED INSTALLING STR 25S, X-32-X-15, PN 85300623-103 REF SRM 51-42-05 REPAIR-01. STRINGER PN 85327457-101 REMOVED FROM APPROXIMATELY 25S, X-19-X+1, REF SRM 51-42-05 4C. STARTED INSTALLING STR 25S, X-19, X+1, PN 85327457-101 REF SRM 51-42-05 REPAIR-01. INNER LAV DOUBLER REMOVED FOR REPLACEMENT, PN 85307789-101, REF SRM 51-42-05 4C. NEW INNER LAV DOUBLER DRILLED & LOCATED PN 85307789-101 REF -- 96/11/19 DWG 85327507, REV B 2008/03/07.

Part: INTERCOSTAL — CORRODED · airframe 32,814 hrs · 34,229 cycles

EVIDENCE OF CORROSION ON MCD MACHINED INTERCOSTAL ANGLES, PN 85329576-103 COMMON TO MACHINED WEB AT X6.70, STR 25P AND ANGLE, PN 85329576-104 COMMON TO MACHINED WEB AT X26.70 STR 25P. REMOVED ANGLE PN 85329576-103 FROM MCD MACHINED INTERCOSTAL AND WEB AT X6.70 STR 25P, REF SRM 51-42-05 AND 51-40-15. INSTALLED ANGLE, PN 85329576-103 TO MCD MACHINED INTERCOSTAL AND WEB AT X6.70 STR 25P, REF SRM 51-42-05 AND 51-40-15. REMOVED ANGLE, PN 85329576-104 FROM MCD MACHINED INTERCOSTAL AND WEB AT X26.70, STR 25P, REF SRM 51-42-05 AND 51-40-15. INSTALLED ANGLE, PN 85329576-104 ON TO MCD MACHINED INTERCOSTAL AND WEB AT X26.70 TO STR 25P, REF SRM 51-42-05 AND 51-40-15. ORIGINAL MATERIAL THICKNESS ON ANGLE, PN 85329576-13 IS 0.050". REMAINING MATERIAL AT CORRODED AREA IS 0.036". ANGLE EXCEEDS MATERIAL TOLERANCE OF +/- .010IN IAW DWG NR 85329576 RELEASE P REV-A. OUT OF LIMITS. VERIFIED W/ TOOL ID 5268 CAL 1/19/15. ORIGINAL MATERIAL THICKNESS ON ANGLE, PN 85329576-104 IS 0.050". REMAINING MATERIAL AT CORRODED AREA IS 0.037". ANGLE EXCEEDS MATERIAL TOLERANCE OF +/- .010IN. IAW DWG NR 85329576 RELEASE P REV-A. OUT OF LIMITS. VERIFIED W/ TOOL ID 5268 CAL 1/19/15. RECEIVED NEW ANGLES, PN 85329576-103 AND PN 85329576-104. LOCATED AND DRILLED 2EA NEW ANGLES FOR FASTENER HOLES IAW SRM 51-40-07.

Part: ANGLE — CORRODED (WEB) · airframe 32,814 hrs · 34,229 cycles

EVIDENCE OF CORROSION ON MCD MACHINED WEB ANGLE, PN 85329542-115 COMMON TO FUSELAGE SKIN AT X6.70 STR 24P. REMOVED ANGLE, PN 85329542-115 FROM MCD MACHINED WEB AND FUSELAGE SKIN AT X6.70 STR 24P REF SRM 51-42-05. INSTALLED NEW ANGLE, PN 85329542-115 TO MCD MACHINE WEB AND FUSELAGE SKIN AT X6.70 STR 24P REF SRM 51-40-00A ND 51-23-00. ORIGINAL MATERIAL THICKNESS ON ANGLE PN 85329542-115 IS 0.050". REMAINING MATERIAL AT CORRODED AREA IS .038". ANGLE EXCEEDS MATERIAL TOLERANCE OF +/- .010" IAW DWG 85329542, RELEASE P REV--. OUT OF LIMITS. VERIFIED W/TOOL ID 5268 CAL 1/19/15. ORDERED NEW ANGLE, PN 85329542-115. RECEIVED NEW ANGLE, PN 85329542-115. LOCATED AND DRILLED NEW ANGLE FOR FASTENER HOLES IAW SRM 51-40-07. COMPLIED WITH FORM M-184 CORROSION REPORT. TOUCHED UP FASTENERS & ALODINED AT X6.70 STR 24P IAW SRM 51-21-10 & 51-25-10.

Part: SEAT TRACK — CORRODED (UNKNOWN) · airframe 77 hrs · 81 cycles

SEAT TRACK NR 19, FOUND OUT OF LIMITS. REMOVED AND REPLACED THE SEAT TRACK IAW SRM 51-42-45, PAR 6H, 51-42-15, PAR 5G, 51-42-05 PAR 4E, AND 51-40-15 PAR 6M.

Part: SEAT TRACK — CORRODED (UNKNOWN) · airframe 77 hrs · 81 cycles

SEAT TRACK NR 18 FOUND OUT OF LIMITS. REMOVED AND REPLACED THE SEAT TRACK SRM 51-42-05 STEP 4E, STEP 4,D AND DWG NR 85328251, REV A.

Part: SEAT TRACK — DAMAGED (UNKNOWN) · airframe 77 hrs · 81 cycles

SEAT TRACK NR 14 FOUND OUT OF LIMITS. REMOVED AND REPLACED THE SEAT TRACK IAW SRM 51-40-15 AND SRM 51-42-05.

Part: SEAT TRACK — CORRODED (NR 15) · airframe 77 hrs · 81 cycles

SEAT TRACK NR 15 FOUND OUT OF LIMITS AND REQUIRES REPLACEMENT PN:85338210-115. REMOVED SEAT TRACK NR 15, PN 85338210-115 IAW SRM 51-40-15 AND SRM 51-42-05. INSTALLED SEAT TRACK NR 15 IAW SRM 51-40-15 AND 51-42-05. REMOVED OTBD SPLICE COMMON TO SEAT TRACKS NR 15 AND NR 16 AT FS X664.00 IAW SRM 51-40-15 AND SRM. INSTALLED SPLICE COMMON TO SEAT TRACK NR 15 AND NR 16 IAW SRM 51-40-15 AND 51-42-05. SEAT TRACK, NR 15, PN 85338210-115 LOCATED AND DRILLED REF SRM 51-40-07, DWG 85338201, REV E 3/1/2009.

Part: SEAT TRACK — UNKNOWN (NR 8) · airframe 32,814 hrs · 34,229 cycles

SEAT TRACK NR 8 FOUND OUT OF LIMITS. REMOVED AND REPLACED THE SEAT TRACK IAW SRM 51-41-00, SRM 51-40-15 AND SRM 51-42-05.

Part: SEAT TRACK — CORRODED (NR 6) · airframe 77 hrs · 81 cycles

SEAT TRACK NR 6, FOUND OUT OF LIMITS AND REQUIRES REPLACEMENT PN:85328210-111. REMOVED SEAT TRACK NR 6, PN 85328210-111, REF SRM 51-40-07. INSTALLED SEAT TRACK NR 6, PN 85328210-111, REF SRM 51-42-05. REPAIR 01 51-40-15, REPAIR 01 AND 51-40-07. LOCATED AND DRILLED NEW SEAT TRACK NR 6 FOR FASTENER HOLES REF SRM 51-40-07. REMOVED SEAT TRACK NR 6 FWD SPLICE COMMON TO SEAT TRACK NR 5 REF SRM 51-42-05 AND 51-40-15. INSTALLED FWD SEAT TRACK NR 6 FWD SPLICE COMMON TO SEAT TRACK NR 5 40 PERCENT REF SRM 51-42-05, REPAIR-01 AND 51-40-15, REPAIR-01. COMPLETED INSTALLATION OF SEAT TRACK NR 6 FWD SPLICE COMMON TO SEAT TRACK NR 5, REF SRM 51-40-15. INSTALLED AFT SPLICE ON SEAT TRACK NR 6 COMMON TO SEAT TRACK NR 7 REF SRM 51-42-05, REPAIR-01 AND 51-40-15, REPAIR-01.

Part: SEAT TRACK — UNKNOWN (NR 9) · airframe 32,814 hrs · 34,229 cycles

SEAT TRACK NR 9 FOUND OUT OF LIMITS. REMOVED AND REPLACED THE SEAT TRACK SRM 51-42-05 AND SRM 51-40-15.

Part: SEAT TRACK — UNKNOWN (NR 3) · airframe 32,814 hrs · 34,229 cycles

SEAT TRACK NR 3 FOUND OUT OF LIMITS. REMOVED AND REPLACED THE SEAT TRACK IAW SRM 51-42-05, STEP 4E.

Part: SEAT TRACK — UNKNOWN (NR 2) · airframe 32,814 hrs · 34,229 cycles

SEAT TRACK NR 2 FOUND OUT OF LIMITS. REMOVED AND REPLACED THE SEAT TRACK IAW SRM 51-40-15 AND 51-42-05.

Part: THRESHOLD — CORRODED · airframe 32,814 hrs · 34,229 cycles

CORROSION FOUND AROUND SEVERAL FASTENER HOLES OF THE MCD THRESHOLD PLATE . EVALUATED CORROSION AROUND SEVERAL FASTENER HOLES ON THE MCD THRESHOLD PLATE. FOUND PITTING CORROSION WHICH HAS PENETRATED TO 0.025" DEEP INTO THE MATERIAL SURFACE. PART IS OUT OF LIMITS AND NEEDS REPLACEMENT. IAW TC 6-53-1160 FWD PASSENGER DOOR, ITEM 5, NO EVIDENCE OF CORROSION PERMITTED.

Part: CHANNEL — CORRODED · airframe 32,814 hrs · 34,229 cycles

CORROSION FOUND UNDERNEATH SEVERAL NUTPLATE MOUNTING SURFACES OF THE MCD THRESHOLD CHANNEL. EVALUATED CORROSION DAMAGE FOUND UNDERNEATH SEVERAL NUTPLATE MOUNTING SURFACES OF THE MCD THRESHOLD CHANNEL. FOUND CORROSION WHICH HAS PENETRATED 0.005" PAST THE ALCLAD SURFACE. PART IS OUT OF LIMITS. LOCATED AND DRILLED NEW MCD THRESHOLD CHANNEL IAW 51-40-07.

Part: SEAT TRACK — DAMAGED (NR 1) · airframe 32,814 hrs · 34,229 cycles

SEAT TRACK NR 1 FOUND DAMAGED OUT OF LIMITS. REMOVED AND REPLACED THE SEAT TRACK IAW SRM 51-42-05, SRM 51-40-15.

Part: SEAT TRACK — DAMAGED (NR 20) · airframe 32,814 hrs · 34,229 cycles

SEAT TRACK NR 20 FOUND DAMAGED OUT OF LIMITS. REMOVED AND REPLACED THE SEAT TRACK IAW SRM 51-42-05 51-40-15 AND 51-42-90.

Part: TIRE — FAILED (LT MLG) · airframe 32,745 hrs · 34,156 cycles

BOTH LT MAIN TIRES WENT FLAT ON TAXI IN. COMPLIED WITH INSPECTION AFTER A TIRE FAILURE IAW MM TASK 05-50-61-210-801. REMOVED NR 1 AND NR 2 MAIN WHEEL ASSYS AND BRAKES. INSPECTED BRAKES, AXLE, AND STRUT. NO DAMAGE NOTED TO AXLE, STRUT, OR BRAKE ASSYS. REINSTALLED NR 1 AND NR 2 BRAKES IAW MAINTENANCE 6324201. INSTALLED NEW NR 1 AND NR 2 WHEEL ASSYS IAW MAINTENANCE 6324101. NO OTHER DAMAGE NOTED. RETURNED TO SERVICE.

Part: CONNECTOR — SHORTED (FIRE WARNING) · airframe 32,524 hrs · 33,918 cycles

WHEN PEFORMING CAUTION/ADVISORY LIGHT TEST, THE ADVISORY LIGHTS TEST SETS OFF THE "FIRE BELL" AND THE "ENGINE FIRE PRESS TO RESET" RED WARNING LIGHTS. FOUND SHORT ON CONNECTOR PLUG, CONNECTOR 2600-J24 BETWEEN PINS C AND B, R & R CONNECTOR. ALL OPS CHECKS GOOD, CAUTION ADVISORY LIGHTS TEST NORMALLY.

Part: WARNING LIGHT — FALSE ACTIVATION (NLG) · airframe 32,305 hrs · 33,691 cycles

AFTER TAKE, NOSE GEAR DOOR AMBER LIGHT WAS CONTINUOUSLY ILLUMINATED. PERFORMED ALT LANDING GEAR EXTENSION. LANDING UNEVENTFUL. PERFORMED OPS CHECK OF PRIMARY EXTENSION AND RETRACTION IAW AMM TASK 32-31-00-710-801. OPS CHECK GOOD. RETURNED TO SERVICE.

Part: PUMP — FAILED (HYD SYSTEM) · airframe 32,304 hrs · 33,689 cycles

NR 2 ENGINE HYD PUMP CAUTION ILLUMINATED DURING CRUISE FLIGHT. DIVERTED FLIGHT, LANDING UNEVENTFUL. NR 2 ENGINGE DRIVEN HYD PUMP REMOVED IAW AMM 29-11-01-000-801. SERVICABLE PUMP INSTELLED IAW AMM 29-11-01-400-801. NO DEFECTS NOTED AFTER ENGE RUNS. RETURNED TO SERVICE.

Part: OUTFLOW VALVE — MALFUNCTIONED (CABIN PRESSURE) · airframe 32,114 hrs · 33,470 cycles

MASTER WARNING FOR CABIN PRESS ANNUCIATED AT FL 200. CHECKED PRESS CONTROL SUBPANEL & VERIFIED CABIN LEAK. DONNED MASKS & RAN ALL APPROPRIATE CHECK LISTS. BLEED SWITCHES WERE IN THE ON POSITION AS WELL AS BOTH PACK SWITCHES ON AUTO. FELT PRESSURE DIP IN EARS BUT NEITHER FAS HEARD ANY IRREGULAR SOUNDS. CABIN DUMP-MAN-AUTO IN AUTO POSITION VERIFIED BY BOTH PILOTS. NO OTHER IRREGULARITIES NOTICED BY EITHER PILOTS. DIVERTED. LANDING UNEVENTFUL. INTERROGATED CDS AND FOUND MESSAGES "CPC/OF VALVE DATA FAIL" & "CP CONTROLLER FAIL". R & R AFT OUTFOLOW VALVE IAW AMM TASKS 21-31-16-000-801 AND 21-31-16-400-801 CABIN PRESSURE CONTROLLER IAW TASKS 21-31-06-000-801 & 21-31-06-400-801. PERFORMED FUNCTIONAL TEST OF THE PRESSURIZATION CONTOL IAW AMM TASK 21-031-00-710-801. FUNCTIONAL TEST GOOD. NO MESSAGES FOUND IN CDS. INSPECTED MCD SEAL, AFT PAX DOOR SEAL, SERVICE DOOR SEAL, BOTH FWD & AFT CARGO DOOR SEALS. ALL SEALS SERVICEABLE. OUTFLOW VALVE SEAL SERVICEABLE.

Part: DOOR — LACK OF LUBE (MAIN PAX) · airframe 31,976 hrs · 33,335 cycles

MAIN CABIN DOOR HARD TO OPEN FROM THE INSIDE. CLEANED CLOGGED WATER DRAINS, REMOVED INGRESSED WATER. CLEANED AND LUBED THE COMPLETE MAIN CABIN DOOR. OPS TESTED NORMAL. RETURNED TO SERVICE.

Part: LIGHT — ODOR (CARGO BAY) · airframe 31,414 hrs · 32,713 cycles

SULFUR ODOR REPORTED FROM AFT CARGO FWD LIGHT REPORTED BY GROUND CREW AND CONFIRMED BY CAPTAIN. THERE WAS ALSO HEAT BEING RELEASED FROM THE LIGHT AND ELECTRICAL ODOR. C/W AIR CONTAMINATION CHECKLIST FORM M-744-3600, 10-6-14. REMOVED FWD AND AFT CARGO LIGHTS REF AMM 33-31-01-000-801, 3600 10-6-14. INSTALLED NEW FWD LIGHT ASSY REF AMM 33-31-01-400-801. 3600 10-6-14. INSTALLED AFT BAGGAGE COMPARTMENT LT ASSY IAW AMM TASK 33-31-01-400-801, OPS CK GOOD. RETURNED TO SERVICE.

Part: WIRE HARNESS — DAMAGED (NLG) · airframe 30,386 hrs · 32,089 cycles

AFTER TAKE OFF, ON GEAR RETRACTION, THE NOSE GEAR DID NOT RETRACT. THE RED UNSAFE LIGHT REMAINED ILLUMINATED AND THE AMBER DOOR LIGHT REMAINED ILLUMINATED. THE SOUND WAS OBVIOUS THAT IT WAS NOT RETRACTED. AFTER PERFORMING THE ALTERNATE GEAR EXTENSION CHECKLIST, ALL GEAR AND DOORS EXTENDED NORMALLY. RETURNED TO THE FIELD. LANDING UNEVENTFUL. AFTER ARRIVAL TO THE GATE, THERE WAS DAMAGE TO THE NOSE GEAR DOORS NOTICED. AIRSPEED DID NOT EVER EXCEED 185 KIAS. LANDING WEIGHT APPROXIMATELY 59,500 LBS. ACFT FERRIED FOR REPAIRS. REPLACED NGLK1, NGLK2 PROXIMITY HARNESS AND LT, RT FWD NLG DOORS, OPS CHECKED GOOD. RETURNED TO SERVICE.

Part: COVER — LOOSE (LIGHT SWITCH) · airframe 29,906 hrs · 31,081 cycles

LIGHT SWITCH COVER FOR EMERGENCY LIGHTS IS LOOSE. SECURED LIGHT SWITCH COVER, NO FURTHER DEFECTS NOTED. RETURNED TO SERVICE.

Part: PROXIMITY SENSOR — LOOSE (NLG) · airframe 29,535 hrs · 30,708 cycles

NOSE GEAR DOOR OPEN AFTER GEAR RETRACTION. PERFORMED ALTERNATE EXTENTION AND RETURNED TO FIELD. LANDED UNEVENTFULLY. FOUND LOOSE PROXIMITY SENSOR AT NLG K2 POSITION. RIGGED SENSOR IAW AMM 32-61-06-830-801 AND PERFORMED GEAR SWINGS. RETURNED TO SERVICE.

Part: WIRE HARNESS — DAMAGED (MLG) · airframe 28,859 hrs · 29,987 cycles

AFTER GEAR RETRACTION, DOOR AND NOSE GEAR UNSAFE AND LANDING GEAR HANDLE LIGHTS STAYED ILLUMINATED. PERFORMED ALTERNATE EXTENSION, EMERGENCY DECLARED. LANDING UNEVENTFUL. REPLACED THE NR 2 LOCK SENSOR HARNESS AND BOTH NOSE GEAR FWD DOORS. RETURNED TO SERVICE.

Part: SENSOR — MALFUNCTIONED (MLG) · airframe 28,496 hrs · 29,599 cycles

RED NOSE GEAR LIGHT ILLUMINATED INERMITTENTLY DURING CLIMB ABOVE 200 KTS. SLIGHT VIBRATION FELT IN RUDDER PEDALS WEHN LIGHT WAS ILLUMINATED. AFTER SLOWING BELOW 200 KTS, RED LIGHT DID NOT REAPPEAR. EXECUTED AN ALTERNATE GEAR EXTENSION AT 175 KTS AND ALL INDICATIONS REMAINED NORMAL. RETURNED TO FIELD. LANDING UNEVENTFUL. DURING TROUBLESHOOTING OF NLG FOUND PRIMARY LOCK SENSOR TO BE INTERMITTENT, TO FAILED CONDITION IN PSEU, WHICH LOGGED A FAULT NGLK1 FAILED. REMOVED NGLK1 SENSOR ASSY REF TASK 32-61-06-400-802, REPLACED NGLK1 SENSOR ASSY REF TASK 32-61-06-400-802 PAR 1-3, PAR 4A (1-10 NA HARNESS COMES AS AN ASSY) CW REMAING PAR 4 (11) TO 5 OPERATIONAL TESTS NORMAL. RETURNED TO SERVICE.

Part: COMPUTER — MALFUNCTIONED (ZONE 200) · airframe 28,117 hrs · 29,193 cycles

HEADING MISMATCH MESSAGE ON PFD'S AND MFD'S. CAPTAIN HEADING MATCHES COMPASS. F/O'S OFF BY 20 DEGREES LEFT. DIVERTED AND ACCOMPLISHED UNEVENTFUL LANDING. R & R NR 2 AHRU COMPUTER IAW T/C 6342101, AS PRECAUTIONARY, COULD NOT DUPLICATE. COCKPIT PLACARD REMAINS CATIII. MX CONTROL 64141 HAS BEEN NOTIFIED. RETURNED TO SERVICE.

Part: CAM — DAMAGED (MLG DOOR) · airframe 27,779 hrs · 28,844 cycles

NR 2 LANDING GEAR DOORS WILL NOT OPEN. FERRIED THE ACFT FOR REPAIRS. FOUND THE LT AND RT ALTERNATE EXTENSION CAM MECHANISMS DAMAGED AND THE AFT MLG DOORS OUT OF RIG. REPLACED THE CAM MECHANISMS AND RIGGED THE DOORS. PERFORMED OPS CHECK OF THE ALTERNATE EXTENSION SYS IAW AMM 32-34-00-710-801. OPS CHECKS GOOD. RETURNED TO SERVICE.

Part: FRAME — CORRODED (BS 604.5) · airframe 27,772 hrs · 28,835 cycles

FRAME 604.5 IS CORRODED STR 32S-31S. REMOVED CORROSION FROM FRAME IAW SRM 53-00-00-02-09 REV. VERIFIED CRACK FREE IAW NTM 51-00-06-910-801, PART 1, REV 8 ALODINED, PRIMED AND PAINTED IAW SRM 51-21-10-02-01, 51-28-45-02-01, 51-25-10-02-01, AND 51-25-15-02-01 REV 12.

Part: ROD END — CORRODED (EMERGENCY EXIT) · airframe 27,772 hrs · 28,835 cycles

LOWER EMERGENCY EXIT DOOR, THREE ROD ENDS ON ROD ASSEMBLIES THAT ATTACH TO CRACK ASSY ARE CORRODED. REPLACED ROD ENDS WITH NEW IAW AMM 52-23-01-400-801 STEPS 1-4A & 4C (1)-(4) REV 40.

Part: CRANK ASSY — CORRODED (SERVICE DOOR) · airframe 27,772 hrs · 28,835 cycles

SERVICE DOOR AFT OVERCENTER SPRING CRANK ASSY CORRODED. REMOVED AFT SERVICE DOOR AFT OVERCENTER SPRING CRANK ASSY IAW AMM 52-41-11-000-801, REV 40, PARA 1, 2, AND 4N(1). MATCH DRILLED NEW CRANK ASSY IAW SRM 51-40-07-02-01, REV 12. REINSTALLED AFT SERVICE DOOR AFT OVERCENTER SPRING CRANK ASSY IAW AMM 52-41-11-400-801, REV 40, PARA 1, 2, 3 AND 4B(1) THROUGH (4). COMPLETED STEP 5A OF AMM 52-41-11-400-801, REV 40. OPS CHECKED GOOD. INSTALLED DOOR SURROUND IAW AMM 52-41-11-400-801, STEPS 5B AND 5C, REV 40. OPS CHECK OK.

Part: BEARING — CORRODED (LATCH) · airframe 27,772 hrs · 28,835 cycles

AFT ENTRY DOOR LIFT LATCH MECHANISM BEARINGS CORRODED. REMOVED AFT ENTRY DOOR LIFT AND LATCH BEARING HOUSING BRACKETS AND BEARINGS FROM HOUSING BRACKETS IAW MCN 652574-1, ISSUE 1. INSTALLED BEARING AND HOUSING BRACKETS INTO AFT ENTRY DOOR IAW SRM 51-40-15-02-01, 51-42-05-02-01, REV 12 AND MCN 652574-1, ISSUE 1. PERFORMED OPS TEST OF AFT PASSENGER DOOR REF AMM 52-12-00-710-802, REV 42. OPS TEST GOOD, DOOR LINER INSTALLATION DOCUMENTED ON TASK CARD 521003F101-60414.

Part: THRESHOLD — CORRODED (CARGO DOORWAY) · airframe 27,772 hrs · 28,835 cycles

MCD UPPER THRESHOLD AND THRESHOLD SUPPORT HAVE CORROSION. FOUND TO BE OUT OF LIMITS IAW SRM 53-20-23-00-01. REMOVED THRESHOLD AND THRESHOLD PLATE IAW SRM 51-42-05-02-01. MATCH DRILLED THRESHOLD PLATE, AND ZED BRACKET IAW SRM 51-40-07-02-01. INSTALLED THRESHOLD IAW SRM 51-42-05-02-01, SRM 51-42-45-02-01.

Part: NUT PLATE — CORRODED (CARGO DOOR) · airframe 27,772 hrs · 28,835 cycles

FWD CARGO DOOR FWD FRAME HAS CORRODED NUT PLATES BELOW NR 2 AND NR 3 STOP FITTINGS. R & R NUTPLATE IAW SRM 51-42-05-02-01, REV12.

Part: PLATE — CORRODED (FUSELAGE) · airframe 27,772 hrs · 28,835 cycles

FWD DRAFT BULKHEAD LOWER MOUNTING PLATE AT BS 32.4 HAS CORROSION. REMOVED DRAFT HEAD MOUNTING PLATE IAW SRM 51-42-05-02-01 & 51-42-45-02-01 REV 12. FOUND OUT OF LIMITS IAW SRM 51-21-00-00-02 REV12. LOCATED AND DRILLED FABRICATED MOUNTING BRACKET IAW SRM 51-40-07-02-01, REV 12. INSTALLED MOUNTING PLATE IAW SRM 51-42-15-02-01 AND 51-42-05-02-01, REV 12.

Part: BULKHEAD — CORRODED (FUSELAGE) · airframe 27,772 hrs · 28,835 cycles

BULKHEAD CORRODED. STRIPPED PAINT IAW SRM 51-26-10-02-01. REMOVED CORROSION IAW SRM 51-21-00-00-02. CONFIRMED CRACK FREE REF NTM 51-00-04-910-801 PT 1 & 51-00-06-910-801 PT 1. FABRICATED FILLER, ALODINED, PRIMED & BONDED FILLER TO BULKHEAD IAW R/D 8/4-25-297. FABRICATED RD-3, RD-5 CUT ANGLE DOUBLER AND BEAM DOUBLER ON ALT SIDE, CUT AFT DOUBLER TO MATCH ORIGINAL DOUBLER IAW RD8/4-25-297. INSTALLED AFT REPAIR DOUBLER RD-3 AND AFT REPAIR PACKER RD-5 IAW RD8/4-25-297.

Part: STRUCTURE — CORRODED · airframe 27,772 hrs · 28,835 cycles

RIBS, SUBFRAME AND INTERCOSTALS ARE CORRODED AT MOUNT LOCATIONS WITH EMERGENCY EXIT THRESHOLD AND THRESHOLD GUSSETS BS 71.2 TO 94.8 STRINGERS 24-26S. REMOVED CORROSION IAW SRM 51-21-00-00-02. REMOVED FWD/AFT RIBS IAW SRM 51-42-05-02-01, GUSSETS & STRINGER 24S IAW SRM 51-42-05-02-01, 51-42-15-02-01, 51-40-15-02-01 FOM. GUSSETS OUT OF LIMITS IAW SRM 53-20-17-00-01. CONFIRMED AREA CRACK FREE REF NTM 51-00-06-910-801 PT 1. REMOVED ATTACH CLIP FROM FWD SUB FRAME IAW SRM 51-42-05-02-01. BLENDED AREAS FOUND IN LIMITS IAW RD8/4-53-5317. MIN THICKNESS REMAINING AT 71-94 INTERCOSTAL .069. AT INTERCOSTAL 65-71 .059, AT 77 SUBFRAME .030, AT SUBFRAME 88, .030. INSTALLED INTERCOSTAL & ATTACH CLIP AT 24S & FWD/AFT RIBS TO FRAME IAW SRM 51-42-05-02-01. MATCH DRILLED GUSSETS AT STA X71.2 & X94.5 IAW SRM 51-40-07-02-01. INSTALLED AFT GUSSET IAW SRM 51-42-05-02-01, 51-40-15-02-01 AND 51-42-45-02-01. NOTE: PRIOR TO INSTALL OF THE FWD AND AFT RIBS, GUSSETS AND INTERCOSTAL AND CLIP WERE ALODINED, PRIMED AND ALUMINIZED IAW RD8/4-53-5317. MATCH DRILLED NEW ATTACH CLIP IAW SRM 51-40-07-02-01. INSTALLED NEW CLIP, GUSSET & FLOORBOARD SUPPORT IAW SRM 51-42-05-02-01, 51-42-45-02-01, 51-40-15-02-01 AND 51-42-45-02-01. APPLIED SURFACE PROTECTION IAW SRM 51-25-15-02-01, 51-21-00-00-01 REV 12, AMM 51-25-01-390-801. COMPLIED WITH TC RD8/4-53-5317.

Part: STRINGER CLIP — CORRODED (BS 401) · airframe 27,772 hrs · 28,835 cycles

STRINGER 24S CLIP IS CORRODED AT STA 401. REMOVED 2EA SETS OF PILLOW BLOCKS TO FOM IAW SRM 51-41-05-00-01 REV 12. REMOVED 24S STRINGER CLIP AT STA 401 FOR REPLACEMENT IAW SRM 51-42-05-02-01, REV 12. MATCH DRILLED NEW CLIP IAW SRM 51-40-07-02-01, REV 12. OK TO INSTALL. INSTALLED STRINGER CLIP IAW SRM 51-42-05-02-01, REV 12. APPLIED ALUMINIZED PAINT IAW SRM 51-25-15-02-01, REV 12 AND REINSTALLED (2) SETS OF PILLOW BLOCKS IAW AMM 20-10-01-430-801, REV 40. APPLIED CPC TO AREA IAW AMM 51-25-01-390-801.

Part: BEAM — CRACKED (PAX DOOR) · airframe 27,772 hrs · 28,835 cycles

AFT ENTRY DOOR BEAM NR 2 CRACKED. REMOVED VENT DOOR, VENT DOOR ROD, FWD & AFT SPRINGS, VENT DOOR STOP BRACKET, FWD & AFT STOP FITTINGS, 2 VENT DOOR LOWER BRACKETS FOM IAW SRM 51-40-15-02-01, 51-41-00-00-01 AND 51-42-05-02-01. DISPLACED FWD & AFT INTERIOR SKIN AND LOWER INTERIOR SKIN FOM IAW SRM 51-42-05-02-01 & 51-42-45-02-01. REMOVED VENT DOOR CUT-OUT FOM IAW SRM 51-40-15-02-01, LOWER FWD, CENTER & AFT INTERCOSTAL FOM IAW SRM 51-42-05-02-01. DISPLACED EXT LOWER SKIN FOM IAW SRM 51-42-05-02-01 & 51-40-15-02-01. REMOVED NR 2 DAMAGED BEAM IAW SRM 51-42-05-02-01 & 51-40-15-02-01. MATCH DRILLED REPLACEMENT BEAM IAW SRM 51-40-07-02-01. RE-INSTALLED VENT DOOR CUT-OUT, LOWER AFT, FWD & CENTER INTERCOSTALS AND DISPLACED EXTERIOR SKIN IAW SRM 51-42-05-02-01, 51-41-00-00-01 & 51-40-15-02-01. RE-INSTALLED FWD & AFT STOP FITTINGS IAW AMM 52-12-19-400-801, 2 VENT DOOR BRACKETS, FWD, LWR & AFT INNTER SKIN IAW SRM 51-42-45-02-01 & 51-42-05-02-01. INSTALLED LWR VENT DOOR BRACKETS AND VENT DOOR STOP IAW SRM 51-40-15-02-01, VENT DOOR IAW AMM 52-12-06-400-801, STEPS 1, THRU 3 AND 4.G. PRIOR TO RE-INSTALLATION OF VENT DOOR CUT-OUT, INSTALLED REPLACEMENT NR 2 BEAM IAW SRM 51-42-05-02-01 & 51-42-45-02-01. SEALED VENT DOOR CUT-OUT IAW AMM 51-23-00-390-801. TREATED AND PRIMED EXTERNAL DOOR SKIN AT REPAIR AREA IAW SRM 51-21-10-02-01 AND 51-25-10-02-01. APPLIED EXTERIOR TOP COAT AT REPAIR AREA IAW AMM 51-25-31-370-801.

Part: THRESHOLD — CORRODED (FUSELAGE) · corrosion level 3 · airframe 27,772 hrs · 28,835 cycles

EMERGENCY EXIT THRESHOLD DOOR STOP FITTINGS, THRESHOLD SUPPORT BRACKETS, AND THRESHOLD TIE STRAPS ARE CORRODED SEVERELY. REMOVED STAINLESS THRESHOLD COVER AND LOWER 2 EXIT STOP FITTINGS IAW AMM TASK 20-10-01-430-801 & 52-23-00-820-801 RE 52-421. REMOVED LOWER FWD EMER EXIT DOOR FOM IAW AMM 52-23-00-000-801. REMOVED THRESHOLD, TIE STRAPS, SUPPORT BRACKETS & DOOR STOP SUPPORT T FITTINGS IAW SRM 51-42-05-02-01 & 51-42-45-02-01. PRIOR TO REMOVAL, ABOVE PARTS FOUND TO BE OUT OF LIMITS IAW SRM 53-20-21-00-01. INSTALLED DOME NUTS ON NEW THRESHOLD IAW SRM 51-42-05-02-01. MATCH DRILLED NEW THRESHOLD SUPPORT BRACKETS, DOOR STOP SUPPORT T FITTINGS, THRESHOLD, AND TIE STRAPS IAW SRM 51-40-07-02-01. INSTALLED AFT TIE STRAP IAW 51-42-05-02-01 & 51-42-45-02-01, THRESHOLD IAW SRM 51-42-05-02-01 AND 51-42-45-02-01, AFT DOOR STOP SUPPORT, T-FITTING IAW SRM 51-42-05-02-01. NOTE: 4A(6)-5 OF AMM 52-22-00-720-802, REV 40 TO BE ACCOMPLISHED ON EAS NR 810018, WO 121688. PRIOR TO DOOR INSTALL, INSTALLED FWD SUPPORT BRACKET, T-FITTING AND LOWER STOP FITTINGS IAW SRM 51-42-05-02-01 AND 51-41-05-00-01, REV 12 AND AMM 52-23-00-820-801 TR 52-421. INSTALLED FWD TIE STRAP AND STAINLESS THRESHOLD COVER IAW SRM 51-42-05-02-01 AND 51-41-05-00-01.

Part: SPAR — CORRODED (LT WING) · airframe 27,772 hrs · 28,835 cycles

LEFT WING FRONT SPAR TOP FLANGE HAS BARE METAL AND FRETTING CORROSION FROM STA YW42 TO YW 155. REMOVED CORROSION LT WING FRONT SPAR TOP FLANGE IAW SRM 51-21-00-00-02 REV 12 MIN THICKNESS NOTED .189", CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-04-910-801 PT 1 AND 51-00-06-910-801 PT 1, REV 8. REPLACED ANCHOR NUTS AS REQUIRED IAW RD8/4-57-2064 ISSUE 1. BLENDING IS IN LIMITS IAW RD8/4-57-2064 ISSUE 1. ROTARY FLAP PEENED REWORKED AREA IAW RD8/4-57-2064, ISSUE 1. FLAP PEEN INTENSITY .008A FOR 100MIN 0 SEC. APPLIED SURFACE PROTECTION IAW RD8/4-57-2064, ISSUE 1. APPLIED TEFLON TAPE IAW RD8/4-57-2064 ISSUE 1. COMPLIED WITH TC RD8/4-57-2064 WO 143401.

Part: FRAME — CORRODED (BS 547) · airframe 27,772 hrs · 28,835 cycles

FRAME BS 547, FLANGE DOUBLER IS CORRODED STR 24P. REMOVED FLANGE DOUBLER IAW SRM 51-42-05-02-01, REV 12. FOUND TO BE OUT OF LIMITS IAW SRM 53-30-15-00-01, REV 12. INSTALLED NEW CLEAT AND REINFORCING ANGLE IAW SRM 51-42-05-02-01 REV 12.

Part: FRAME — CORRODED (BS 529.5) · airframe 27,772 hrs · 28,835 cycles

FRAME 529.5 FLANGE DOUBLER IS CORRODED, STR 24S. REMOVED FRAME FLANGE DOUBLER AT STA 529.5, STR 24S IAW SRM 51-42-05-02-01, REV 12. PRIOR TO REMOVAL FRAME FLANGE DOUBLER WAS FOUND TO BE OUT OF LIMITS IAW SRM 53-30-15-00-01, REV 12. MATCH DRILLED NEW DOUBLER PN 85361710-102 IAW SRM 51-40-07-02-01, REV 12. OK TO INSTALL DOUBLER. INSTALLED NEW DOUBLER IAW SRM 51-42-05-05-01, REV 12. APPLIED ALUMINIZED PAINT IAW SRM 51-25-15-02-01, REV 12. APPLIED CPC TO AREA IAW AMM 51-25-01-390-801, REV 40.

Part: INTERCOSTAL — CORRODED (BS 698) · airframe 27,772 hrs · 28,835 cycles

INTERCOSTAL 27S END TIE ON AFT SIDE OF FRAME 698 IS CORRODED. REMOVED END TIE IAW SRM 51-42-05-02-01, REV 12. END TIE FOUND TO BE OUT OF LIMITS PRIOR TO REMOVAL IAW SRM 53-40-17-00-01, REV 12. MATCH DRILLED NEW END TIE IAW SRM 51-40-07-02-01, REV 12. OK TO INSTALL END TIE (NEW) INSTALLED NEW END TIE IAW SRM 51-42-05-02-01, REV 12. RESTORED SURFACE PROTECTION IAW SRM REV 12. 51-25-10-02-01, 51-25-15-02-01 AND AMM 51-25-01-390-801, REV 40. NOTE: NEW END TIE FABRICATED ON NR 100263, WO 121687.

Part: BEAM — CRACKED (CARGO DOOR) · airframe 27,772 hrs · 28,835 cycles

FWD BAGGAGE DOOR BEAM NR 2 CRACKED. REMOVED CRACKED 2 BEAM IAW SRM 51-42-05-02-01 & 51-40-15-02-01. MATCH DRILLED REPLACEMENT NR 2 BEAM. INSTALLED NR 2 BEAM IAW SRM 51-42-05-02-01.

Part: SPAR — CORRODED (LT WING) · airframe 27,772 hrs · 28,835 cycles

LEFT WING FRONT SPAR LOWER FLANGE HAS BARE METAL AND FRETTING CORROSION FROM STA YW42 TO YW 155. REMOVED CORROSION LT WING FRON SPAR LOWER FLANGE IAW SRM 51-21-00-00-02, REV 12 MIN THICKNESS NOTED .199" CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-04-910-801, PT 1 AND 51-00-06-910-801, PT 1, REV 8. REMAINING THICKNESS IS IN LIMITS IAW RD8/4-57-2064, ISSUE 1. ROTARY FLAP PEENED REWORKED AREA IAW RD8/4-57-2064, ISSUE 1. FLAP PEEN INTENSITY .008A FOR 100 MIN 0 SEC. APPLIED SURFACE PROTECTION IAW RD8/4-57-2064 ISSUE 1. REMOVED DAMAGE/OVERSIZED SIZING SLEEVES IAW SRM 57-10-05-02-02, REV 12. REPLACED SLEEVES AS REQUIRED IAW RD8/4-57-2064, ISSUE 1, DATED 13MAR2013. NUT PLATES WERE REMOVED FOR SLEEVE INSTALLAITON IAW SRM 51-42-05-02-01, REV 12. INSTALLED NEW NUT PLATES IAW SRM 51-42-05-02-01, REV 12. APPLIED TEFLON TAPE IAW RD8/4-57-2064, ISSUE 1. COMPLIED WITH TASK CARD RD8/4-57-2064, WO 143401.

Part: FRAME — CORRODED (BS 547) · airframe 27,772 hrs · 28,835 cycles

FRAME BS 547, FLANGE DOUBLER IS CORRODED STR 25S. FOUND TO BE CORRODED OUT OF LIMITS IAW SRM 53-30-15-00-01, REV 12. REMOVED DOUBLER OUT FR547 STR25S IAW SRM 51-40-07-02-01 REV12. MATCH DRILLED NEW DOUBLER IAW SRM 51-40-07-02-01, REV 12. INSTALLED DOUBLER IAW SRM 51-42-05-02-01 REV 12.

Part: SPAR — CORRODED (RT WING) · airframe 27,772 hrs · 28,835 cycles

RIGHT WING FRONT SPAR TOP FLANGE HAS BARE METAL AND FRETTING CORROSION FROM STA YW 42 TO YW 155. REMOVED FRETTING CORROSION AND CLEANED BARE METAL AREAS FROM ST YW42 TO YW155 IAW SRM 51-21-00-00-02, REV 12 AND SRM 51-26-00-02-01, REV 12. MIN THICKNESS NOTED .198", CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-04-910-801, PT 1 AND 51-00-06-910-801 PT 1, REV 8. REMAINING THICKNESS FOUND TO BE WITHIN LIMITS IAW RD8/4-57-2064 ISS 1 DATED 13 MAR13. APPLIED SURFACE PROTECTION IAW RD8/4-57-2064, STEP 6, ISS 1 DATED 13-MAR-13. ROTARY FLAP PEENED REWORKED AREA IAW RD8/4-57-2064, ISSUE 1 (NOTE: SURFACE PROTECTION REMOVED IAW SRM 51-26-10-02-01 REV 12). FLAP PEEN INTENSITY .008A FOR 100 MIN 0 SEC. APPLIED SURFACE PROTECTION IAW RD8/4-57-2064 ISS 1. APPLIED TEFLON TAPE IAW RD8/4-57-2064, ISSUE 1. COMPLIED WITH TC RD8/4-57-2064, WO 143401.

Part: SPAR — CORRODED (RT WING) · airframe 27,772 hrs · 28,835 cycles

RT WING FRONT SPAR LOWER FLANGE HAS BARE METAL AND FRETTING CORROSION FROM STA YW 42 TO YW 155. REMOVED FRETTING CORROSION AND CLEANED BARE METAL AREAS FROM ST YW42 TO YW155 IAW Q400 SRM 51-21-00-00-02 REV 12 AND Q400 SRM 51-26-00-02-01 REV 12. MIN THICKNESS NOTED .194", CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-04-910-801 PT 1 AND 51-00-06-910-801 PT 1 REV 8. REMAINING THICKNESS FOUND TO BE WITHIN LIMITS IAW RD8/4-57-2064 ISS 1 DATED 13-MSR-13. APPLIED SURFACE PROTECTION IAW RD8/4-57-2064, STEP 6 ISS 1 DATED 13-MAR-13. ROTARY FLAP PEENED REWORKED AREA IAW RD8/4-57-2064, ISSUE 1. (NOTE: SURFACE PROTECTION REMOVED IAW SRM 51-26-10-02-01, REV 12). FLAP PEEN INTENSITY .008A FOR 100 MIN 0 SEC APPLIED SURFACE PROTECTION IAW RD8/4-57-2064, ISSUE 1. BEGAN REMOVING HOLE SIZING SLEEVES AND ANCHOR NUTS IAW SRM 57-10-05-02-01, REV 12. REMOVED REMAINING LOOSE/DAMAGED HOLE SIZING SLEEVES AND ANCHOR NUTS IAW SRM 57-10-05-02-02, REV 12. REPLACED SLEEVES AS REQUIRED IAW RD8/4-57-2064, ISSUE 1 DATED 13MAR2013. REINSTALLED ANCHOR NUTS IAW SRM 51-42-05-02-01, REV 12. APPLIED TEFLON TAPE IAW RD8/4-57-2064 ISSUE 1. COMPLIED WITH TASK CARD RD8/4-57-2064, WO 143401.

Part: STRINGER CLIP — CORRODED (BS 529.5) · airframe 27,772 hrs · 28,835 cycles

STRINGER 24S CLIP IS CORRODED AT STA 529.5. STRINGER CLIP AT STA 529.5 STR 24S WAS REMOVED IAW SRM 51-42-05-02-01, REV 12. PRIOR TO REMOVAL STRINGER CLIP, FOUND TO BE OUT OF LIMITS IAW SRM 53-30-03-00-01, REV 12. RECIEVED NEW PART, MATCH DRILLED TO AC IAW SRM REV 12 51-40-07-02-01. OK TO INSTALL. INSTALLED CLIP IAW SRM 51-42-05-02-01, REV 12. APPLIED ALUMINIZED PAINT IAW SRM 51-25-15-02-01, REV 12. APPLIED CPC TO AREA IAW AMM 51-25-01-390-801, REV 40.

Part: SKIN — CORRODED (FUSELAGE) · airframe 27,772 hrs · 28,835 cycles

SKIN UNDER SERVICE DOOR IS CORRODED. REMOVED CORROSION IAW SRM 51-21-00-00-02, REV 12. CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-04-910-801 PT 1, REV 9 & NTM 8.2.1.1, REV 14 (FP1). ALODINED, PRIMED AND PAINTED BLEND OUT AREA UNDER SERVICE DOOR IAW SRM 51-21-10-02-01M, 51-25-10-02-01 AND 51-25-05-02-01, REV 12. SKIN FOUND TO BE WITHIN LIMITS IAW RD8/4-53-5319, ISSUE 1 DATED 19 MAR 2013. COMPLIED WITH TC RD8/4-53-5319, WO 143401.

Part: SPAR — CORRODED (LT WING) · airframe 27,772 hrs · 28,835 cycles

LEFT WING FRONT SPAR LOWER FLANGE HAS BARE METAL AND FRETTING CORROSION BETWEEN STA YW 225 AND YW 245. BLENDED CORROSION IAW SRM 51-21-00-00-02, REV 12, CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-04-910-801, PT 1 AND 51-00-06-910-801, PT 1, REV 8. BLENDED AREAS FOUND TO BE WITHIN LIMITS IAW RD8/4-57-2069, ISSUE 1.

Part: BEARING — CORRODED (SERVICE DOOR) · airframe 27,772 hrs · 28,835 cycles

AFT SERVICE DOOR LIFT AND LATCH MECHANISM BEARINGS CORRODED. REMOVED AFT CRANK ASSY FOM IAW AMM 52-41-11-000-801. REMOVED AFT OTBD BEARING HSG BRACKET FOM IAW SRM 51-42-05-02-01, 51-41-05-00-01 AND 51-40-15-02-01. REMOVED AFT INBD BEARING HSG BRACKET IAW SRM 51-42-05-02-01 AND 51-40-15-02-01. REMOVED AFT INBD LIFT AND LATCH BEARING IAW MCN G52574-2. REPLACED AFT INBD LIFT AND LATCH BEARING IAW MCN 652574-2. INSTALLED AFT INBD LIFT AND LATCH BEARING HSG BRACKET IAW SRM 51-42-05-02-01 AND SRM 51-40-15-02-01. AFT OTBD BEARING HSG FOUND TO BE OUT OF LIMITS IAW SRM 52-40-10-00-01, MATCH DRILLED NEW BRACKET WITH BEARING IAW SRM 51-40-07-02-01. REMOVED BOTH FWD BEARING HSG BRACKETS IAW SRM 51-42-05-02-01, SRM 51-40-15-02-01, REV 12 AND AMM 20-10-01-430-801. REMOVED BEARINGS FROM BOTH FWD BEARING HSG BRACKETS IAW MCN 652574-2. INSTALLED NEW BEARINGS INTO BOTH FWD BEARING HSG BRACKETS IAW MCN 652574.2. INSTALLED BOTH FWD BEARING HSG BRACKETS IAW SRM 51-42-05-02-01, SRM 51-40-15-02-01 AND AMM 20-10-01-430-801. INSTALLED AFT OTBD BRG HSG TO AFT FRAME IAW SRM 51-42-05-02-01 AND AMM 20-10-01-430-801. NOTE- PRIOR TO REMOVING THE FWD BEARING HOUSING BRACKETS, THE FWD CRANK ASSY WAS REMOVED IAW AMM 52-41-11-000-801 REV 40. REINSTALLED FWD CRANK ASSY IAW AMM 52-41-11-400-801. INSTALLED AFT CRANK ASSY IAW AMM 52-41-11-400-801.

Part: STOP — DAMAGED (EMERGENCY EXIT) · airframe 27,772 hrs · 28,835 cycles

UPPER EMERGENCY EXIT DOOR BOTTOM DOOR STOPS ARE WORN WITH POSSIBLE CORROSION. BLENDED SURFACE DAMAGE IAW SRM, REV 12, 51-14-00-02-04. CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-06-910-801, PT 1, REV 9. ALODINED AND PRIMED IAW SRM 51-21-10-02-01 AND 51-25-10-02-01, REV 12. APPLIED EXTERIOE TOPCOAT IAW SRM 51-25-15-02-01, REV 12. DAMAGE FOUND TO BE WITHIN LIMITS IAW RD8/4-53-932, ISSUE 1, DATED 25MAR2013. NOTE: MAX MATERIAL LOSS ON FITTINGS AT STATIONS X73.3 AND X92.6 IS .002, AND MIN REMAINING THICKNESS ON FITTINGS AT STATIONS X88.2 AND X77.8 IS .138. PERFORMED FUNCTIONAL TEST OF THE UPPER FWD EMERGENCY EXIT IAW AMM 52-22-00-720-801, STEPS 1-4A (5) (R40). CHECKS GOOD. NOTE: STEPS 4A(6)-5 OF AMM 52-22-00-720-801, REV 40 TO BE ACCOMPLISED ON EAS NR 810018 WO 121688. COMPLIED WITH TC RD8/4-52-932/3 WO 143401. NOTE: NO CORROSION NOTED ON STOPS.

Part: STOP — WORN (EMERGENCY EXIT) · airframe 27,772 hrs · 28,835 cycles

UPPER EMERGENCY EXIT DOOR STOP FWD AND AFT STOPS ARE WORN WITH POSSIBLE CORROSION. BLENDED SURFACE DAMAGE IAW SRM REV 12 51-14-00-02-04. CONFIRMED AFFECTED AREA CRACK FREE, REF NTM 51-00-06-910-801, PT 1, REV 9. ALODINED AND PRIMED IAW SRM 51-21-10-02-01 AND SRM 51-25-10-02-01, REV 12. APPLIED EXTERIOR TOPCOAT IAW SRM 51-25-15-02-01, REV 12. DAMAGE FOUND TO BE WITHIN LIMITS IAW RD8/4-52-932, ISSUE 1, DATED 25MAR2013. NOTE: MIN REMAINING THICKNESS IS .485. PERFORMED FUNCTIONAL TEST OF THE UPPER FWD EMERGENCY EXIT IAW AMM 52-22-00-720-801, STEPS 1-4A(5)(R40). CHECKS GOOD. NOTE: STEPS 4A(6)-5 OF AMM 52-22-00-720-801 TO BE ACCOMPLISHED ON EAS NR 810018 WO 121688. COMPLIED WITH TC RD8/4-52-932/3, WO 143401. NOTE: NO CORROSION NOTED ON STOPS.

Part: STOP FITTING — CORRODED (EMERGENCY EXIT) · airframe 27,772 hrs · 28,835 cycles

UPPER EMERGENCY EXIT DOOR LOWER 2 FWD AND AFT DOOR STOPS HAVE BARE METAL AND POSSIBLE CORROSION. STOPS FOUND TO BE IN LIMITS IAW RD8/4-52-932 ISS 1. NOTE: MIN THICKNESS NOTED AT .138". APPLIED SURFACE PROTECTION IAW RD8/4-52-932 ISS 1. NOTE: PREVIOUS TO APPLICATION OF SURFACE PROTECTION, DAMAGE WAS REMOVED IAW RD8/4-52-932 ISS 1. PERFORMED FUNCTIONAL TEST OF THE UPPER FWD EMERGENCY EXIT IAW AMM 52-22-00-720-801, STEPS 1-4A(5)(R40) CHECKS GOOD. NOTE: STEPS 4A(6)-5 OF AMM 52-22-00-720-801, REV 40 TO BE ACCOMPLISHED ON EAS NR 810018, WO 121488. COMPLIED WITH TC RD8/4-52-932/3, WO 143401. NOTE: NO CORROSION NOTED ON STOPS.

Part: FLOOR SUPPORT — CORRODED (CABIN) · airframe 27,772 hrs · 28,835 cycles

FLOORBOARD SUPPORT ON FLOORBEAM 19.5 PORT SIDE HAS CORROSION. REMOVED FLOOR BOARD SUPPORT ON FLOORBEAM 19.4 IAW SRM, REV 12 51-42-05-02-01. NO ALLOWABLE LIMITS IAW SRM REV 12 53-20-43-00-01. MATCH DRILLED NEW SUPPORT IAW SRM 51-40-07-02-01, REV 12. OK TO INSTALL NEW SUPPORT. INSTALLED NEW FLOORBOARD SUPPORT IAW SRM 51-42-05-02-01, REV 12. APPLIED SURFACE PROTECTION IAW SRM 51-25-10-02-01, REV 12 AND SRM 51-25-15-02-01, REV 12.

Part: SPAR — CORRODED (RT WING) · airframe 27,772 hrs · 28,835 cycles

RT WING FRONT SPAR LOWER FLANGE HAS BARE METAL WITH POSSIBLE CORROSION AT STA YW 225. REMOVED TOPCOAT IAW SRM 51-26-10-02-01, REV 12. FOUND TO BE OUT OF LIMITS IAW SRM 57-20-05-00-01, REV 12. AFTER REMAINING CORROSION IAW SRM 51-21-00-00-02, REV 12 MIN THICKNESS NOTED .172" CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-04-910-801, PT 1 AND 51-00-06-910-801, PT 1, REV 9. REPLACED ANCHOR NUTS WITH NEW IAW RD8/4-57-2069 ISSUE 1. REPAIR AREA IS IN LIMITS IAW RD8/4-57-2069, ISSUE 1. ROTARY FLAP PEENED AREA TO .008A FOR 9 MINUTES 57 SECONDS IAW RD8/4-57-2069 ISSUE 1. (100 PERCENT COVERAGE). ALODINED IAW RD8/4-57-2069, ISSUE 1. APPLIED PRIMER IAW RD8/4-57-2069, ISSUE 1. COMPLIED WITH TC RD8/4-57-2069, WO 143401.

Part: STOP FITTING — GOUGED (PAX DOOR) · airframe 27,772 hrs · 28,835 cycles

FWD PAX DOOR LOWER AFT STOP FITTING GOUGED. R & R GOUGED STOP FITTING IAW AMM 52-11-09-000-801, 52-11-09-400-801, REV 40. APPLIED PEPPER DUST TOPCOAT IAW SRM 51-25-20-02-01, REV 12. ACCOMPLISHED AMM 52-11-09-400-801, STEP 5, REV 40. OPS CK GOOD ON FWD PAX DOOR.

Part: BULKHEAD — DAMAGED (FUSELAGE) · airframe 27,772 hrs · 28,835 cycles

FLAT BULKHEAD CORRODED AT BOTTOM. REMOVED CORROSION IAW SRM 51-21-00-00-02 (R12) CUT OUT SECTION OF LEVEL 2 CORRODED SKIN AT BOTTOM OF BULKHEAD IAW SRM 51-21-00-00-02, REV 12. INSPECTED FOR CRACKS & DISBONDS. NO DEFECTS NOTED REF NTM 51-00-04-910-801 PT 1 & 51-00-06-910-801 PT1. FABRICATED FILLER AND FABRICATED REPAIR DOUBLERS IAW RD 8/4-25-296, ISS 1. INSTALLED REPAIR PARTS IAW RD8/4-25-296, ISSUE 1.

Part: ANGLE — CORRODED (BS 763.6) · airframe 27,772 hrs · 28,835 cycles

CARGO DOOR SILL OTBD ANGLE IS CORRODED 8" AFT OF STA 763.6. REMOVED CORROSION IAW SRM 51-21-00-00-02, REV 12. REMOVED 2 FWD RIBS TO FOM FOR CARGO DOOR SILL OTBD ANGLE IAW SRM 51-42-05-02-01, REV 12 AND REMOVED CARGO DOOR SILL OTBD ANGLE IAW SRM 51-42-05-02-01, REV 12. MATCH DRILLED NEW PART TO AC IAW SRM, REV 12 51-40-07-02-01. OK TO INSTALL NEW ANGLE. IAW SRM REV 12 51-42-05-02-01 INSTALLED RIBS (2 FWD) AND ANGLE, CARGO DOOR SILL. PRIOR TO REMOVAL CORROSION FOUND TO BE OUT OF LIMITS IAW SRM REV 12 53-40-52-00-01. APPLIED ALODINE, PRIMER AND TOPCOAT IAW SRM 51-21-10-02-01, 51-25-45-02-01M, 51-25-15-02-01, REV 12.

Part: ROLLER TRACK — DAMAGED (SERVICE DOOR) · airframe 27,772 hrs · 28,835 cycles

SERVICE DOOR SURROUND CUT OUT, AFT FRAME, MIDDLE ROLLER TRACK FITTING HAS DAMAGE ON TOP SIDE OF FITTING. R & R SERVICE DOOR SURROUND CUT OUT AFT FRAME MIDDLE ROLLER TRACK FITTING IAW AMM 20-10-01-430-801, REV 40. NOTE: ROLLER TRACK INSTALLED TO ORIGINAL LOCATION, OPS CHECKED GOOD IAW AMM 52-41-00-910-801, REV 40.

Part: SKIN — DAMAGED (FUSELAGE) · airframe 27,772 hrs · 28,835 cycles

FUSELAGE EXTERNAL SURFACE HAS MANY NICKS IN ORGANIC COATING BELOW AFT CARGO DOOR. BLENDED OUT DAMAGE BELOW AFT CARGO DOOR IAW SRM 53-40-52-02-01, REV 12. CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-04-910-801 PT1, REV 9 AND NTM 8.2.1.1 REV 14 (FP1). EXCEEDED LIMITS OF SRM 53-40-52-02-01, REV 12. REPAIR FOUND TO BE IN LIMITS IAW RD8/4-53-5327, ISSUE 1. ALL OTHER AREAS ARE IN LIMITS IAW SRM 53-40-52-02-01, REV 12. APPLIED ALODINE, PRIMER AND TOPCOAT IAW RD8/4-53-5327 ISSUE 1.

Part: SKIN — CORRODED (FUSELAGE) · airframe 27,772 hrs · 28,835 cycles

RT FUSELAGE SKIN FRETTING WHERE THE WING TO FUSELAGE FAIRING SEAL CONTACTS THE SKIN FWD OF STA 373. BLENDED FRETTING IAW SRM 51-21-00-00-01, REV 12. FOUND TO BE WITHIN LIMITS IAW R/D 8/4-53-5314, ISSUE 1.

Part: STRUT — CHAFED (LT ENGINE) · airframe 27,772 hrs · 28,835 cycles

CHAFE DAMAGE ON LT ENGINE F6 EMS STRUT, AFT INBD SIDE. REMOVED DAMAGE AND BLENDED IAW SRM 51-14-00-02-04, REV 12. CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-06-910-801, PT 1, REV 9. MEASURED BLENDED AREA FOUND TO BE .5" X .2" BY .004" DEEP MATERIAL LOSS FOUND TO BE IN LIMITS IAW RD8/4-54-1121, ISSUE 1. VERIFIED AREA TO BE FREE & CLEAR OF OBSTRUCTIONS. COMPLIED WITH TC RD8/4-54-1121, WO143401.

Part: THRESHOLD — CORRODED (SERVICE DOORWAY) · airframe 27,772 hrs · 28,835 cycles

SERVICE DOOR LOWER THRESHOLD HAS EVIDENCE OF CORROSION. REMOVED EDGE BEAM ANF THRESHOLD PLATE IAW SRM 51-42-05-02-01, 51-42-45-02-01 AND 51-40-15-02-01. FOUND TO BE OUT OF LIMITS IAW SRM 53-40-21-00-01, REV 12. MATCH DRILLED NEW THRESHOLD PLATE AND EDGE BEAM IAW SRM 51-40-07-02-01. INSTALLED THRESHOLD PLATE IAW SRM 51-42-05-02-01, SRM 51-42-15-02-01. APPLIED SURFACE PROTECTION TO GUSSETS, FLOOR SUPPORT CHANNEL AND SURROUNDING AREAS AS NEED IAW SRM 51-25-15-02-01. FILLED CORNER POCKETS OF BOTTOM DOOR SURROUND WITH SEALANT IAW SRM 51-23-00-00-01. APPLIED EXTERIOR PRIMER AND TOP COAT IAW SRM 51-25-45-02-01 AND 51-25-15-02-01.

Part: INTERCOSTAL — CORRODED (BS 683-698) · airframe 27,772 hrs · 28,835 cycles

INTERCOSTAL 27S IS CORRODED STA 683.4-698. REMOVED 3 RIVETS TO ACCESS CORROSION IAW SRM 51-42-05-02-01, REV 12. REMOVED CORROSION ON INTERCOASTAL IAW SRM 51-21-00-00-02, REV 12, MIN. THICKNESS NOTES .037", CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-04-910-801, PT 1 & 51-00-06-910-801, PT 1 REV8. APPLIED PRIMER, ALUMINUMIZED AND CPC IAW SRM 51-42-05-02-01, REV 12, SRM 51-25-10-02-01 REV12, SRM 51-25-15-02-01, REV12 AND AMM 51-25-01-390-801 REV 40,

Part: STRUT — DAMAGED (LT ENGINE) · airframe 27,772 hrs · 28,835 cycles

CHAFE DAMAGE ON LT ENGINE A8 EMS STRUT AFT LOWER SIDE. REMOVED AND BLENDED DAMAGE IAW SRM 51-14-00-02-04, REV 12. CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-06-910-801, PT 1, REV 9. BLENDED FOUND TO BE OUT OF LIMITS IAW SRM 54-13-06-00-01, REV 12. MEASURED BLENDED AREA TO BE .2" & .225" BY .004" DEEP. MATERIAL LOSS FOUND TO BE IN LIMITS IAW RD8/4-54-1118, ISSUE 1. VERIFIED AREA TO BE FREE & CLEAR OF OBSTRUCTIONS. COMPLIED WITH TC RD8/4-54-1118, WO143401.

Part: HINGE FITTING — DAMAGED (CARGO DOOR) · airframe 27,772 hrs · 28,835 cycles

AFT BAGGAGE DOOR HINGE MECHANISM AFT SUPPORT ASSY HAS DAMAGE ON LOWER SIDE. REMOVED DAMAGE FROM AFT BAGGAGE DOOR HINGE MECHANISM AFT SUPPORT ASSY ON LOWER SIDE IAW SRM (R12) 51-14-00-02-01, STEP 5-B. VERIFIED BLEND IS CRACK FREE IAW 51-00-06-910-801, PART 1, REV 8 MIN THICKNESS NOTED .476" REF NTM 51-00-04-910-801, PT 1, REV 9. DAMAGE FOUND TO BE WITHIN LIMITS IAW RD8/4-52-933, ISSUE 1, DATED 23MAR2013. APPLIED ALODINE, PRIMER, AND CPC IAW RD8/4-52-933, ISSUE 1. COMPLIED WITH TC RD8/4-52-933, WO 143401.

Part: INTERCOSTAL — CORRODED (BS 701-714.6) · airframe 27,772 hrs · 28,835 cycles

INTERCOSTAL AT STRINGER 24S IS CORRODED BS 701-714.6. FOUND OUT OF LIMITS NO DAMAGE ALLOWED IAW SRM 53-40-11-000, REV 12. REMOVED INTERCOSTAL IAW SRM 51-42-05-02-01, SRM 51-40-15-02-01 REV 12. REMOVED CORROSION IAW SRM 51-21-00-00-01 (R12). CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-06-910-801, PT 1, REV 8. INTERCOSTAL IS WITHIN LIMITS IAW RD 8-4-53-5305, ISSUE 1. ALODINED, PRIMED & TOP COATED INTERCOSTAL IAW RD8/4-53-5305 ISSUE 1. INSTALLED INTERCOSTAL IAW RD8/4-53-5305, ISSUE 1. PRIMED TOP COATED INTERIOR AND EXTERIOR AND APPLIED CPC IAW SRM 51-25-10-02-01, 51-25-45-02-01, 51-25-15-02-01 REV12 AND AMM 51-25-01-390-801 REV40.

Part: STRINGER — CORRODED (BS 714.6 S24R) · airframe 27,772 hrs · 28,835 cycles

STRINGER 24S HAS CORROSION AT STA 714.6. REMOVED CORROSION IAW SRM 51-21-00-00-02, REV 12. CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-04-910-801, PT 1 & 51-00-06-910-801 PT 1, REV 8. BLENDED AREA IS WITHIN LIMITS IAW RD8/4-5-3-5305, ISSUE 1. ALODINED & PRIMED BLENDED AREA IAW RD8/4-5-3-5305 ISSUE 1. APPLIED PRIMER TO INTERIOR AND EXTERIOR TOP COATED AND APPLIED CPC IAW SRM 51-25-10-02-01, 51-25-45-02-01, 51-25-15-02-01 REV12 AND AMM 51-25-01-370-801, REV 40.

Part: ATTACH BRACKET — CORRODED (CARGO DOOR) · airframe 27,772 hrs · 28,835 cycles

AFT BAGGAGE DOOR ATTACH BRACKETS FOR LINER HAVE BARE METAL AND POSSIBLE CORROSION. REMOVED CORROSION FROM AFT BAGGAGE DOOR, ATTACH BRACKETS FOR LINER AS MARKED IAW SRM (R12) 51-21-00-00-02. FOUND ALL MARKED BRACKETS TO BE OUT OF LIMITS NO DAMAGE ALLOWED IAW SRM (R12) 52-30-10-00-01 MIN THICKNESS NOTED .052", CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-04-910-801, PT 1 & 51-00-06-910-801 PT 1, REV 9. DAMAGE FOUND TO BE WITHIN LIMITS IAW RD8/4-52-933, ISSUE 1, DATED 23 MAR 2013. APPLIED ALODINE, PRIMER, AND CPC IAW RD8/4-52-433, ISSUE 1. COMPLIED WITH TC RD8/4-52-933, WO143401.

Part: NUT PLATE — CORRODED (PAX DOOR) · airframe 27,772 hrs · 28,835 cycles

AFT ENTRY DOOR FWD FRAME HAS CORRODED NUT PLATES BELOW NR 2 AND NR 4 STOP FITTINGS. REMOVED 2(EA) LINER BRACKETS TO FOM IAW SRM (R12) 51-42-05-02-01 & 51-41-00-00-01. REMOVED 3 (EA) CORRODED NUT PLATES AND REPLACED WITH NEW IAW SRM (R12) 51-42-05-02-01. OK TO INSTALL. DISPLACED INTERIOR SKIN TO FOM IAW SRM 51-42-45-02-01 (R12). RE-INSTALLED 2(EA) LINER BRACKETS IAW SRM (R12) 51-42-05-02-01 & 51-41-00-00-01. RE-INSTALLED INTERIOR DISPLACED FWD SKIN IAW SRM (R12) 51-42-45-02-01. OK TO INSTALL INTERIOR SKIN IS ON NR800033.

Part: NUT PLATE — CORRODED (PAX DOOR) · airframe 27,772 hrs · 28,835 cycles

AFT ENTRY DOOR AFT FRAME HAS CORRODED NUT PLATES BELOW NR 3 AND NR 4 STOP FITTINGS. REMOVED 2(EA) LINER BRACKETS TO FOM IAW SRM(R12) 51-42-05-02-01 & 51-41-00-00-01. REMOVED 2(EA) CORRODED NUT PLATES AND REPLACED WITH NEW IAW SRM (R12) 51-42-05-02-01. OK TO INSTALL BOTH NUT PLATE/BRACKET ASSY. DISPLACED INTERIOR SKIN TO FOM IAW SRM 51-42-45-02-01. RE-INSTALLED 2(EA) LINER BRACKETS IAW SRM (R12) 51-42-05-02-01 & 51-41-00-00-01. RE-INSTALLED AFT INTERIOR SKIN IAW SRM (R12) 51-42-95-02-01. OK TO INSTALL INTERIOR SKIN IS ON NR800033.

Part: FAIRING — CORRODED (WING TO BODY) · airframe 27,772 hrs · 28,835 cycles

LT WING TO FUSELAGE FAIRING HAS BARE METAL AND FRETTING CORROSION WHERE IT MATES WITH PANEL 511AL. BLENDED CORROSION IAW SRM 51-21-00-00-02, REV 12 MIN THICKNESS NOTED .039" CONFIRMED CRACK FREE CONDITION REF NTM 51-00-04-910-801 PT 1 AND 51-00-06-910-801, PT 1 REV 8. ALODINED AND PRIMED IAW SRM 51-21-10-02-01 AND SRM 51-25-10-02-01, REV 12. APPLIED TOPCOAT EXTERIOR IAW SRM 51-25-15-02-01, REV 12. ALL BLENDED AREAS FOUND TO BE WITHIN LMITS IAW RD8/4-53-5323, ISSUE 1, DATED 3-20-13. COMPLIED WITH TC RD8/4-53-5323, WO 143401.

Part: STRINGER CLIP — CORRODED (BS 763.6 S24L) · airframe 27,772 hrs · 28,835 cycles

STRINGER 24P CLIP IS CORRODED AT STA 763.6. REMOVED STRINGER CLIP DUE TO CORROSION IAW SRM 51-42-45-02-01, 51-42-05-02-01, REV 12, MATCH DRILLED NEW STR CLIP IAW SRM 51-40-07-02-01, REV 12. INSTALLED STRINGER CLIP IAW SRM 51-42-05-02-01 AND SRM 51-42-45-02-01, REV 12. APPLIED PRIMER TOPCOAT AND CPC IAW SRM 51-25-10-02-01, 51-25-15-02-01 REV 12 AND AMM 51-25-01-390-801, REV 40.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 27,772 hrs · 28,835 cycles

FLOOR SUPPORT CHANNEL FROM BS 1.0 TO 32.4 ABOVE STR 27P HAS CORROSION. REMOVED FWD AND AFT DRIP CHANNELS TO FOM IAW SRM 51-42-05-02-01, REV 12. REMOVED FLOOR SUPPORT CHANNEL DUE TO CORROSION FOUND TO BE OUT OF LIMIT IAW SRM 53-20-23-00-01, REV 12. MATCH DRILLED NEW FLOOR SUPPORT CHANNEL IAW SRM 51-40-07-02-01, REV 12. INSTALLED NEW CHANNEL IAW SRM REV 12 51-42-05-02-01, 51-25-10-02-01, AND 51-25-15-02-01.

Part: FLOOR SUPPORT — CORRODED (BS 747-783) · airframe 27,772 hrs · 28,835 cycles

AFT CARGO FLOOR SUPPORT STRUCTURE HAS CORROSION BS 747-783. REMOVED CORROSION IAW SRM 51-21-00-00-02 REV 12. ACCOMPLISHED FPI, FOUND IT TO BE CRACK FREE REF NDTM 8.2.0, REV 14. APPLIED ALODINE, PRIMER, ALUMINIZED TOPCOAT AND CIC TO AFT CARGO FLOOOR SUPPORT STRUCTURE IAW SRM 51-21-10-02-01, REV 12, SRM 51-25-10-02-01 REV 12, SRM 51-25-15-02-01 REV 12, AMM 51-25-01-390-801 REV 40. BLENDED AREAS FOUND TO BE WITHIN LIMITS IAW RD8/4-53-5299 ISSUE 1, DATED 3-18-13.

Part: WEB — CORRODED (BS 698-714.6) · airframe 27,772 hrs · 28,835 cycles

CARGO FLOOR WEB IS CORRODED BS 698-714.6. REMOVED CORROSION IAW SRM 51-42-05-02-01, 51-21-00-00-02, 53-40-43-02-01. OUT OF LIMITS IAW SRM 53-40-43-02-01. MATCH DRILLED NEW WEB IAW SRM 51-40-07-02-01. INSTALLED FLOOR WEB IAW SRM 51-42-05-02-01 AND 51-42-45-02-01. APPLIED ALODINE, PRIMER AND TOPCOAT IAW SRM 51-21-10-02-01, 51-25-10-02-01 AND 51-25-15-02-01.

Part: STRINGER CLIP — CORRODED (BS 509.5 S24R) · airframe 27,772 hrs · 28,835 cycles

STRINGER 24S CLIP IS CORRODED AT BS 509.5. STRINGER CLIP AT STA 509.5 STR 24S WAS REMOVED IAW SRM 51-42-05-02-01, REV 12. PRIOR TO REMOVAL STRINGER CLIP 24S AT STA 509.5 WAS FOUND TO BE OUT OF LIMITS IAW SRM 53-30-03-00-01, REV 12. MATCH DRILLED TO ACFT IAW SRM REV 12 51-40-07-02-01. INSTALLED STR CLIP IAW SRM 51-42-05-02-01, REV 12. APPLIED PRIMER, TOPCOAT AND CPC IAW SRM 51-25-10-02-01, 51-25-15-02-01 REV 12, AND AMM 51-25-01-390-801, REV 40.

Part: SKIN — DAMAGED (FUSELAGE) · airframe 27,772 hrs · 28,835 cycles

EXTERNAL FUSELAGE BELLY SKIN HAS A DENT OR PREVIOUS UNMARKED BLEND AFT OF STA X19.4 BETWEEN STRINGERS 31P AND 32P. REMOVED PAINT IAW SRM 51-26-10-02-01, REV 12. MECHANICALLY MEASURED .5X.5 AND .010 DEEP. BLEND IS OUT OF LIMITS IAW SRM 53-00-00-02-02, REV 12. MIN THICKNESS NOTED .059", CONFIRMED CRACK FREE IN AFFECTED AREA REF NTM 51-00-04-910-801 PT 1 AND 51-00-06-910-801, PT 1, REV 9. DAMAGED SKIN FOUND TO BE WITHIN LIMITS IAW RD8/4-53-5307 ISSUE 1, DATED 3-18-13. APPLIED ALODINE, PRIMER AND TOPCOAT IAW SRM 51-21-10-02-01, 51-25-10-02-01, 51-25-45-02-01, 51-25-15-02-01, REV12. APPLIED YELLOW DOT IAW GPM 10.11.3, REV 45, EAS NR 19 WO 121693 FOR DMI DETAILS. COMPLIED WITH TC RD8/4-53-5307, WO 143401.

Part: SEAT TRACK — CORRODED (NR 19) · airframe 27,772 hrs · 28,835 cycles

RT OTBD SEAT TRACK NR 19 HAS AREAS OF CORROSION. REMOVED CORROSION FROM SEAT TRACK IAW SRM 53-20-49-02-02 REV 12. FOUND TO BE OUT OF LIMITS IAW SRM 53-20-49-02-02, REV 12. CONFIRMED AFFECTED AREAS CRACK FREE NTM 51-00-06-910-801, PT 1, REV 9. APPLIED ALODINE TO BLENDED AREAS IAW SRM 51-21-10-02-01, REV 12.

Part: STRINGER CLIP — CORRODED (BS 547) · airframe 27,772 hrs · 28,835 cycles

STRINGER 24S CLIP IS CORRODED AT BS 547. STRINGER CLIP 24S AT STA 547 FOUND TO BE OUT OF LIMITS IAW SRM 53-30-03-00-01, REV 12. REMOVED STRINGER CLIP AT STA 547 STR 24S IAW SRM 51-42-05-02-01, REV 12. NEW CLIP MATCH DRILLED TO ACFT IAW SRM REV 12 51-40-07-02-01. INSTALLED STR CLIP IAW SRM 51-42-05-02-01, REV 12. APPLIED PRIMER AND TOPCOAT IAW SRM 51-25-10-02-01 AND 51-25-15-02-01, REV 12. APPLIED CPC IAW AMM 51-25-01-390-801 REV 40.

Part: FLOOR SUPPORT — CORRODED (BS 783.1) · airframe 27,772 hrs · 28,835 cycles

RT FLOOR ANGLE AT CARGO STEP UP BS 783.1 CORRODED. REMOVED CORROSION IAW SRM 51-21-00-00-02, REV 12. FOUND TO BE OUT OF LIMITS IAW SRM 53-40-15-00-01, ITEM 256 REV 12. REMOVED ANGLE IAW SRM 51-42-05-02-01, REV 12. MATCH DRILLED NEW ANGLE IAW SRM REV 12 51-40-07-02-01. INSTALLED NEW ANGLE IAW SRM REV 12 51-42-05-02-01. APPLIED ALODINE, PRIMER AND TOPCOAT IAW SRM 51-21-10-02-01, 51-25-10-02-01 AND 51-25-15-02-01, REV 12. APPLIED CPC IAW AMM 51-25-01-390-801, REV 40.

Part: STRINGER CLIP — CORRODED (BS 489.5 S24R) · airframe 27,772 hrs · 28,835 cycles

STRINGER 24S CLIP IS CORRODED AT STA 489.5. REMOVED STRINGER CLIP 24S AT STA 489.5 IAW Q400 SRM 51-42-05-02-01 REV 12. FOUND STRINGER CLIP 24S AT STA 489.5 TO BE OUT OF LIMITS PRIOR TO REMOVAL IAW SRM 53-30-03-00-01, REV 12. MATCH DRILLED TO ACFT IAW SRM REV 12 51-40-07-02-01. INSTALLED STRINGER CLIP SRM 51-42-05-02-01, REV 12. APPLIED PRIMER, TOPCOAT AND CPC IAW SRM 51-25-10-02-01, 51-25-15-02-01 REV 12 AND AMM 51-25-01-390-801 REV 40.

Part: SKIN — DENTED (FUSELAGE) · airframe 27,772 hrs · 28,835 cycles

EXTERNAL FUSELAGE BELLY SKIN HAS A DENT OR PREVIOUS UNMARK BLEND AFT OF STA X19.4 BETWEEN STRINGERS 31P AND 32P. REMOVED PAINT IAW SRM 51-26-10-02-01, REV 12. MECHANICALLY MEASURED .5 X .5 AND .010 DEEP. BLEND IS OUT OF LIMITS IAW SRM 53-00-00-02-02 REV 12 MIN THICKNESS NOTED .059", CONFIRMED CRACK FREE IN AFFECTED AREA REF NTM 51-00-04-910-801, PT 1 AND 51-00-06-910-801, PT 1 REV 9. DAMAGED SKIN FOUND TO BE WITHIN LIMITS IAW RD8/4-53-5307, ISSUE 1, DATED 3-18-13. APPLIED ALODINE, PRIMER AND TOPCOAT IAW SRM 51-21-10-02-01, 51-25-10-02-01, 51-25-45-02-01, 51-25-15-02-01 REV 12. APPLIED YELLOW DOT IAW GPM 10.11.3 REV 45 SEE EAS NR 19 WO 121693 FOR DMI DETAILS. COMPLIED WITH TC RD8/4-53-5307, WO 143401.

Part: STRINGER — CORRODED (BS 489.5-564.5) · airframe 27,772 hrs · 28,835 cycles

STRINGER 24S HAS CORROSION BS 489.5-564.5. REMOVED STRINGER IAW SRM 51-42-05-02-01, REV 12 AND SRM 51-40-15-02-01, REV 12. REMOVED CORROSION AND FOUND OUT OF LIMITS IAW SRM 51-21-00-00-02 AND 53-30-03-00-01, REV 12. REMOVED STRINGER IAW SRM 51-42-05-02-01, REV 12. MATCH DRILLED NEW STRINGER SECTION IAW SRM 51-40-07-02-01 REV 12. INSTALLED STRINGER IAW SRM 51-42-05-02-01, REV 12 AND SRM 51-40-15-02-01, REV 12. APPLIED SURFACE PROTECTION IAW SRM 51-25-15-02-01 REV 12, SRM 51-25-45-02-01, REV 12, AND SRM 51-25-10-02-01, REV 12, AND AMM 51-25-01-390-801. REV40.

Part: FRAME — CORRODED (BS 584) · airframe 27,772 hrs · 28,835 cycles

FRAME 584.5, FLANGE IS CORRODED STR 31S-32S. REMOVED FASTENERS AT BS 584.5 STR 31S-32S TO FOM IAW SRM 51-42-05-02-01, REV 12. REMOVED CORROSION FROM FLANGE IAW SRM 53-00-00-02-09, REV 12. REMOVED CORROSION FROM FRAME WEB IAW SRM 53-00-00-02-09, REV 12 MIN THICKNESS NOTED .044, CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-04-910-801 PT 1 AND 51-00-06-910-801 PT 1, REV 8. BLENDED AREA FOUND TO BE WITHIN LIMITS IAW RD8/4-53-5293 ISSUE 1, DATED 14MAR2013. INSTALLED FASTENERS IAW SRM 51-42-05-02-01, REV 12 AND APPLIED ALODINE, PRIMER AND TOPCOAT IAW SRM 51-21-10-02-01, 51-25-10-02-01 AND 51-25-15-02-01 REV 12. APPLIED CPC IAW AMM 51-25-01-390-801, REV 40. APPLIED EXTERIOR SURFACE PROTECTION IAW SRM 51-25-10-02-01 AND 51-25-15-02-01, REV 12. COMPLIED WITH TC RD8/4-53-5293, WO 143401.

Part: FAIRING — CORRODED (WNG-BDY) · airframe 27,772 hrs · 28,835 cycles

RT WING TO FUSELAGE FAIRING AT BS 42 HAS BARE METAL AND FRETTING CORROSION WHERE IT MATES WITH PANEL 611AR. BLENDED FRETTING IAW SRM 51-14-00-02-03, REV 12 MIN THICKNESS NOTED .076", CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-04-910-801, PT 1 AND 51-00-06-910-801, PT 1, REV 8. ALODINED AND PRIMED IAW SRM 51-21-10-02-01 AND SRM 51-25-10-02-01, REV 12. APPLIED EXTERIOR TOPCOAT IAW SRM 51-25-15-02-01, REV 12 MIN THICKNESS NOTED IS .076 WHICH IS WITHIN LIMITS IAW RD8/4-53-5324, SECTION 1, SHEET 1, DATED 2013-03-19, ISS 1. TOPCOAT APPLIED IAW SRM 51-25-15-02-01, REV 12, PG 18. COMPLIED WITH TC RD8/4-53-5324, WO 143401.

Part: FLOOR SUPPORT — CORRODED (BS 698-728) · airframe 27,772 hrs · 28,835 cycles

AFT CARGO FLOOR SUPPORT STRUCTURE HAS CORROSION AT MATING LOCATIONS AND AROUND NUTPLATES BS 698-728. REMOVED CORROSION IAW SRM 51-21-00-00-02, REV 12. ACCOMPLISHED FPI AND FOUND TO BE CRACK FREE REF NDTM 8.2.0, REV 14. MECHANICALLY MEASURED AND SUBMITTED DOCUMENTATION TO ENGINEERING. APPLIED ALODINE TO WORKED ARAES IAW SRM 51-21-10-02-01, REV 12. APPLIED PRIMER AND ALUMINIZED TOPCOAT IAW SRM 51-25-10-02-01, REV 12, SRM 51-25-15-02-01. APPLIED CIC IAW AMM 51-25-01-390-801, REV 40. FLOOR SUPPORT ANGLE AT STA 710 STR 24P-26P FOUND TO BE OUT OF LIMITS IAW SRM 51-21-00-00-02, REV 12. BLENDED AREAS FOUND TO BE WITHIN LIMITS IAW RD8/4-53-5299, ISSUE 1, DATED 3-18-13. INSTALLED FLOOR SUPPORT ANGLE IAW SRM 57-42-05-01-02, REV 12. COMPLIED WITH TC 8/4-53-5299, ISSUE 1 DATED 18-MAR-2013.

Part: STRAP — CORRODED (THRESHOLD) · airframe 27,772 hrs · 28,835 cycles

CARGO DOOR SILL THRESHOLD STRAP HAS AREAS OF CORROSION. THRESHOLD STRAP OUT OF LIMITS IAW SRM 53-40-43-02-01, REV 12. REMOVED THRESHOLD STRAP IAW SRM 51-42-05-02-01, REV 12. MATCH DRILLED NEW STRAP IAW 51-40-07-02-01, REV 12. INSTALLED NEW SILL STRAP IAW SRM 51-42-05-02-01, REV 12. APPLIED ALODINE, PRIMER AND TOPCOAT IAW SRM 51-21-10-02-01, 51-25-10-02-01 AND 51-25-15-02-01 REV 12. APPLIED CPC IAW AMM 51-25-01-390-801, REV 40.

Part: FRAME — CORRODED (BS 584) · airframe 27,772 hrs · 28,835 cycles

FRAME 584.5 FLANGE IS CORRODED STR 31P-32P. REMOVED FASTENERS AT BS 584.5STR 31P-32P TO FOM IAW SRM 51-42-05-02-01, REV 12. REMOVED CORROION FROM FLANGE IAW SRM 53-00-00-02-09 REV 12. REMOVED CORROSION FROM FRAME WEB IAW SRM 53-00-00-02-09, REV 12. MIN THICKNESS NOTED .044", CONFIRMED AFFECTEFD AREA CRACK FREE REF NTM 51-00-04-910-801 PT 1 AND 51-00-06-910-801, PT 1, REV 8. APPLIED ALODINE AND PRIMER IAW SRM 51-21-10-02-01, 51-25-10-02-01 REV 12. INSTALLED RIVETS IAW SRM 51-42-05-02-01, REV 12. APPLIED TOPCOAT AND CPC IAW SRM 51-25-15-02-01 REV 12, AMM 51-25-01-390-801, REV 40. PRIOR TO THE ABOVE BLENDED AREA FOUND TO BE WITHIN LIMITS IAW RD8/4-53-5293 ISSUE 1, DATED 14MAR2013. APPLIED EXTERIOR SURFACE PROTECTION IAW SRM 51-25-10-02-01 AND 51-25-15-02-01 REV 12. COMPLIED WITH RD8/4-53-5293 WO 143401.

Part: WEB — CORRODED (BS 714.6-783.1) · airframe 27,772 hrs · 28,835 cycles

CARGO FLOOR WEB IS CORRODED BS 714.6-783.1. REMOVED CORROSION ON WEB IAW SRM 53-40-43-02-01, REV 12. OUT OF LIMITS IAW SRM 53-40-43-02-01, REV 12. REMOVED CARGO FLOOR WEB IAW SRM 51-42-05-02-01, REV 12. MATCH DRILLED NEW WEB IAW SRM 51-40-07-02-01, REV 12. INSTALLED WEB IAW SRM 51-42-05-02-01, 51-40-15-02-01 REV 12. ALODINED, PRIMED AND TOP COATED IAW SRM 51-21-10-02-01, 51-25-10-02-01 AND 51-25-15-02-01 REV 12. APPLIED CPC IAW AMM 51-25-01-390-801, REV 40.

Part: STRINGER CLIP — CORRODED (BS 469.5 S24R) · airframe 27,772 hrs · 28,835 cycles

STRINGER 24S CLIP IS CORRODED AT STA 469.5. STRINGER CLIP 24S AT STA 469.5 IS CORRODED OUT OF LIMITS IAW SRM 53-30-03-00-01, REV 12. STRINGER CLIP WAS REMOVED IAW SRM REV 12, 51-42-05-02-01, RECEIVED NEW PART AND MATCH DRILLED TO AC IAW SRM REV 12, 51-40-07-02-01. OK TO INSTALL. INSTALLED STR CLIP IAW SRM 51-42-05-02-01, REV 12. APPLIED PRIMER, TOPCOAT AND CPC IAW SRM 51-25-10-02-01, 51-25-15-02-01 REV 12 AND AMM 51-25-01-390-801, REV 40.

Part: STRINGER CLIP — CORRODED (BS 449.5 S24R) · airframe 27,772 hrs · 28,835 cycles

STRINGER 24S CLIP IS CORRODED AT STA 449.5. STRINGER CLIP AT 24S STA 449.5 IS CORRODED OUT OF LIMITS IAW SRM 53-30-03-00-01, REV 12. STRINGER CLIP WAS REMOVED IAW SRM REV 12, 51-42-05-02-01. RECEIVED NEW PART AND MATCH DRILED TO AC IAW SRM REV 12, 51-40-07-02-01. OK TO INSTALL. INSTALL STR CLIP IAW SRM 51-42-05-02-01, REV 12. APPLIED PRIMER, TOPCOAT AND CPC IAW SRM 51-25-10-02-01, 51-25-15-02-01, REV 12, AND AMM 51-25-01-390-801, REV 40.

Part: SKIN — NICKED (FUSELAGE) · airframe 27,772 hrs · 28,835 cycles

EXTERNAL FUSELAGE SKIN HAS A NICK AT STA X1.00 BETWEEN STRINGERS 29S AND 30S. REMOVED AND BLENDED NICK IAW SRM 53-00-00-02-02, REV 12. MECHANICALLY MEASURED .5X.5 AND .012 DEEP NICK IS NOT WITHIN LIMITS IAW SRM 53-00-00-02-02, REV 12 MIN THICKNESS NOTED .051", CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-04-910-801, PT 1 AND 51-00-06-910-801, PT 1, REV 9. DAMAGED SKIN FOUND TO BE WITHIN LIMITS IAW RD8/4-53-5307, ISSUE 1 DATED 3-18-13. APPLIED ALODINE, PRIMER AND TOPCOAT IAW SRM 51-21-10-02-01, 51-25-45-02-01, 51-25-15-02-01 REV 12. APPLIED YELLOW DOT IAW GPM 10.11.3, REV 43, SEE EAS NR 19 WO 121693 FOR DMI DETAILS. COMPLIED WITH TC RD8/4-53-5307, WO 143401.

Part: TORQUE TUBE — CORRODED (ESCAPE HATCH) · airframe 27,772 hrs · 28,835 cycles

COCKPIT EMERGENCY ESCAPE HATCH LATCH ROLLER TORQUE TUBE POSSIBLE SURFACE CORROSION. TORQUE TUBE FOUND TO BE OUT OF LIMITS IAW SRM 51-71-00-00-02, REV 12. REMOVED TORQUE TUBE IAW AMM 52-21-02-000-801, REV 40. MATCH DRILLED NEW TORQUE TUBE IAW SRM 51-40-07-02-01, REV 12. INSTALLED NEW TORQUE TUBE IAW AMM 52-21-02-400-801, REV 40.

Part: FRAME — CORRODED (BS 449) · airframe 27,772 hrs · 28,835 cycles

FRAME 449.5 FLANGE IS CORRODED STR 31P-32P. REMOVED 6 RIVETS IN FLANGE IAW SRM 51-42-05-02-01, REV 12. REMOVED CORROSION ON FLANGE 449.5 STR 31P-32P IAW SRM 51-21-00-00-02, REV 12. REMOVED CORROSION ON FRAME WEB 449.5 IAW SRM 51-21-00-00-02, REV 12. REMOVED 6 RIVETS FWD OF FLANGE IN SKIN STRAP, AND 2 RIVETS FWD OF FLANGE IN STR 31P TO FOM IAW SRM 51-42-05-02-01, REV 12 MIN THICKNESS NOTED .059", CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-04-910-801 PT1 & 51-00-06-910-801 PT 1 REV 8. BLENDED AREA FOUND TO BE WITHIN LIMITS IAW RD8/4-53-5286 ISSUE NR 1 ALODINED AND PRIMED BLENDED AREA IAW RD8/4-53-5286 ISSUE NR 1. OK TO INSTALL RIVETS. INSTALLED RIVETS IAW SRM 51-42-05-02-01, REV 12. RESTORED SURFACE PROTECTION AND CPC IAW RD8/4-53-5286 ISSUE NR 1. COMPLIED WITH RD 8/4-53-5286, WO 143401.

Part: FITTING — DAMAGED (PAX DOOR) · airframe 27,772 hrs · 28,835 cycles

AFT PAX DOOR CUT OUT SURROUND UPPER AFT ROLLER FITTING HAS CHAFE DAMAGE. BLENDED SURFACE SMOOTH IAW SRM REV 12 51-14-00-02-04. INSPECTED FITTING FOR CRACKS (+P1) NO DEFECTS NOTED REF NTM 8.2.1.1, REV 14. MECHANICALLY MEASURED 0.020" MATERIAL LOSS. OUT OF LIMITS IAW SRM 53-20-25-02-01 (R12). ALODINED, PRIMED, AND PAINTED UPPER AFT ROLLER FITTING IAW SRM 51-21-10-02-01, 51-25-10-02-01, AND 51-25-15-02-01, REV 12. MATERIAL LOSS FOUND TO BE WITHIN LIMITS IAW RD8/4-53-836, ISSUE 1, COMPLETED WITH TC RD8/4-53-836, WO 143401.

Part: FRAME — CORRODED (BS 624) · airframe 27,772 hrs · 28,835 cycles

FRAME 624.5 IS CORRODED STR 31S-32S. FRAME FLANGE FOUND OUT OF LIMITS DUE TO 90 PERCENT MATERIAL LOSS, IAW SRM 53-00-00-02-09. REMOVED 5 RIVETS & REMOVED CORROSION IAW SRM 53-00-00-02-09. REMOVED CORROSION FROM WEB AT STA 624.5, STR 31S-32S IAW SRM 51-21-00-00-02. REMOVED FRAME FLANGE IAW SRM 53-00-00-02-18. MIN THICKNESS NOTED .039", CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-04-910-801, PT 1 & 51-00-06-910-801 PT 1. ALODINED, PRIMED AND APPLIED ALUMINIZED PAINT IAW SRM 51-21-10-02-01, 51-25-10-02-01, 51-25-15-02-01. REMOVED RIVETS COMMON TO FRAME AND STANCHION FOR ACCESS IAW SRM 51-42-05-02-01. REMOVED DAMAGED PORTION OF FRAME IAW RD8/4-53-5292. FABRICATED REPAIR ANGLE RD1, PACKER RD2, PACKER RD3 LOCATED AND MATCHED DRILLED ALL REPAIR PARTS. ALL WORK DONE IAW RD8/4-53-5292 ISSUE NR 1. ALODINED AND PRIMED ALL REPAIR PARTS IAW RD8/4-53-5292 ISSUE NR 1. CONFIRMED WEB CUT LINE CRACK FREE REF NTM 51-00-06-910-801, REV 9. OK TO INSTALL REPAIR FLANGE AND PACKERS. INSTALLED REPAIR FLANGE AND PACKERS IAW RD8/4-53-5292 ISS 1. REINSTALLED ALL REMOVED RIVETS IAW RD8/4-53-5292 ISS 1. CONFIRMED WEB CUT LINE CRACK FREE REF NTM 51-00-06-910-801 PT 1. OK TO INSTALL REPAIR FLANGE + PACKERS IAW RD8/4-53-5292 ISS 1. REINSTALLED ALL REMOVED RIVETS IAW RD8/4-53-5292 ISS 1. APPLIED FILLET SEAL TO REPAIR AREA IAW RD8/4-53-5292, ISSUE 1. APPLIED TOP COAT AND CPC IAW RD8/4-53-5292 ISSUE 1. COMPLIED WITH TC RD8/4-53-5292, WO 143401.

Part: SKIN — CORRODED (FUSELAGE) · airframe 27,772 hrs · 28,835 cycles

SKIN CORRODED. REMOVED CORROSION FROM SKIN IAW SRM 51-21-00-00-02, REV 12. CONFIRMED AFFECTED AREA CRACK FREE REF HORZ NTM 8.2.1.1 REV 14 (FP1) APPLIED SURFACE PROTECTION TO INTERCOSTAL AND SKIN AREAS IAW SRM 51-21-10-02-01, SRM 51-25-10-02-01 AND SRM 51-25-15-02-01, REV 12. BLENDED AREA FOUND TO BE WITHIN LIMITS IAW RD8/4-53-5318, ISSUE 1 DATED 3-19-2013. COMPLIED WITH TC RD8/4-53-5318, WO 143401.

Part: FLOOR SUPPORT — CORRODED (BS 783.1) · airframe 27,772 hrs · 28,835 cycles

LT FLOOR ANGLE AT CARGO STEP UP STA 783.1 IS CORRODED. REMOVED CORROSION IAW SRM 51-21-00-00-02, REV 12. REMOVED ANGLE IAW SRM 51-42-05-02-01, REV 12. ANGLE FOUND TO BE OUT OF LIMITS IAW SRM 53-40-15-00-01, REV 12. MATCH DRILLED NEW ANGLE IAW SRM 51-40-07-02-01, REV 12. ANGLE INSTALLED IAW SRM 51-42-05-02-01, REV 12. APPLIED ALODINE, PRIMER AND TOPCOAT IAW SRM 51-21-10-02-01, 51-25-10-02-01 AND 51-25-15-02-01, REV 12. APPLIED CPC IAW AMM 51-25-01-390-801, REV 40.

Part: STRINGER — CORRODED (BS 258-301) · airframe 27,772 hrs · 28,835 cycles

STRINGER 24P HAS CORRODED RIVETS AND POSSIBLE CORROSION BS 258.5-301. REMOVED CORRODED RIVETS IAW SRM 51-42-05-02-01, REV 12. REMOVED LIGHT CORROSION ON STRINGER IAW SRM 51-21-00-00-02, REV 12. 100 PERCENT MATERIAL LOSS, OUT OF LIMITS. REMOVED DAMAGED STRINGER SECTION IAW RD8/4-53-5282, ISSUE 1. ACCOMPLISHED FPI OF CUT LINE IAW RD8/4-53-5282 ISSUE 1 AND NDTM 8.2.0 REV 14 AREA WAS FOUND TO BE CRACK FREE. MATCH DRILLED IAW RD8/4-53-5282 ISS 1. ALODINED AND PRIMED AS REQUIRED IAW RD8/4-53-5282, ISS 1. INSTALLED STRINGER IAW RD8/4-53-5282 ISS 1. APPLIED TOPCOAT IAW SRM 51-25-10-02-01 REV 12, 51-25-15-02-01 REV1 2 AND 51-25-05-02-01 REV 12. APPLIED CPC IAW AMM REV 40 51-25-01-390-801. COMPLIED WITH TC RD8/4-53-5282.

Part: STRINGER — CORRODED (BS 604-714) · airframe 27,772 hrs · 28,835 cycles

STRINGER 32S HAS CORRODED RIVETS AND POSSIBLE CORROSION STA 604.5-714.6. REMOVED RIVETS AND FOUND CORROSION TO BE OUT OF LIMITS STR 32S STA 604.5-714.6 IAW SRM 51-21-00-00-02 AND 51-42-05-02-01 AND 51-14-00-02-03, REV 12. REMOVED STR 32S FROM STA 604.5-714.6 IAW SRM 51-42-05-02-01, SRM 51-40-15-02-01, REV 12. CUT NEW AND OLD STR SECTION, MATCH FRILLED NEW STR SECTION AND FABRICATED SPLICE AND PACKER ALL IAW RD8/4-53-5328 ISSUE 1 DATED 19MAR2013, SPLICE WAS FABRICATED OUT OF NEW STR SECTION PN 85337253 AND PACKER WAS FABRICATED OUT OF 2024-T3 .080 PO P111711V IAW RD8/4-53-5328 ISSUE 1 DATED 19MAR2013. CONFIRMED CUT LINES AND REPAIR PIECE CRACK FREE REF NTM 51-00-06-910-801 PT 1 REV 9. OK TO INSTALL STRINGER. INSTALLED FWD AND AFT SPLICES IAW RD8/4-53-5328 ISSUE 1. OK TO INSTALL REPAIR PARTS. INSTALLED REPAIR PARTS IAW RD8/4-53-5328 ISS 1. APPLIED TOPCOAT IAW SRM 51-25-15-02-01, REV 12 AND CPC IAW AMM 51-25-01-390-801, REV 40. COMPLIED WITH TASK CARD RD8/4-53-5328.

Part: STRINGER — CORRODED (FUSELAGE) · airframe 27,772 hrs · 28,835 cycles

STRINGER 33 HAS CORRODED RIVETS FORWARD OF STA 94.8. REMOVED 4 RIVETS & CORROSION FROM STR 33, FWD OF STA 94.8 IAW SRM 51-42-05-02-01 & 51-21-00-00-02. FOUND STR TO BE OUT OF LIMITS IAW SRM 53-20-03-00-01. REMOVED AVIONICS MOUNT ST 94.8-116, INTERCOSTAL ST 71.2-94.8, AVIONICS MOUNT ST 71.2. SPLICE STR 33 ST 116, FRAME SPLICE ST 71.2, FRAME SPLICE 94.8, STR CLIP 32P ST 71.2 & STR CLIP 32 P ST 49.5 FOM IAW Q400 SRM 51-42-05-02-01. REMOVED STR 33 FROM ST -18 THRU ST 116 IAW SRM 51-42-05-02-01. REMOVED RIVETS FROM FRAME 71.2 FROM STR 31P-31S + LT STANCHION FOM IAW SRM 51-42-05-02-01. REMOVED RIVETS FROM FRAME 94.8 FROM STR 31P-31S AND LT STANCHION FOM IAW SRM 51-42-05-02-01. DRILLED STR, APPLIED PRIMER & ALUMINIZED IAW SRM 51-40-07-02-01, 51-25-10-02-01 & 51-25-15-02-01. REINSTALLED NEW STR & SPLICE AT ST. 116, FRAME SPLICE AT 71.2 & 94.8, RIVETS TO FRAME & FLANGES AT ST 71.2 BETWEEN 31P-31S, RIVETS TO LT STANCHION AT 71.2 IAW SRM 51-42-05-02-01, RIVETS AT ST 94.8 TO FRAME, FLANGES & LT STANCHION BETWEEN 31P-31S IAW SRM 51-42-05-02-01. INSTALLED STR CLIPS AT 71.2 32P & 49.5 32P IAW SRM 51-42-05-02-01. REINSTALLED INTERCOSTAL BETWEEN ST 71.2-94.8, AVIONICS MOUNT BRACKET AT ST 71.2 & ST. 94.8-116 IAW SRM 51-42-05-02-01. APPLIED PRIMER & TOP COAT TO RIVETS IAW SRM 51-25-10-02-01, 51-25-15-02-01. APPLIED EXT PAINT & CPC IAW SRM 51-25-15-02-01 & AMM 51-25-1-390-801, REV 40.

Part: FRAME — CORRODED (BS 668) · airframe 27,772 hrs · 28,835 cycles

FRAME 668.9, FLANGE IS CORRODED AT STR 24P. STARTED REMOVING CORROSION FROM FRAME FLANGE IAW SRM, REV 12 51-21-00-00-02. REMOVED CORROSION IAW SRM 51-21-00-00-02, REV 12. REMOVED INTERCOSTAL AND GUSSET AT FRAME 668.9 + STR 24P TO FOM IAW SRM 51-40-15-02-01 REV 12. CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-06-910-801, PT1, REV 8. OK TO INSTALL INTERCOSTAL & GUSSET. FRAME MIN REMAINING THICKNESS IS .063 AND IS WITHIN LIMITS IAW RD8/4-53-5300 ISSUE 1 DATED 20, MAR 2013. INSTALLED INTERCOSTAL AND GUSSET IAW SRM 51-40-15-02-01, REV 12. SPOT FACED 2 HOLES IN FRAME IAW RD8/4-53-5300, ISSUE 1, INSTALLED FASTENERS IN FRAME IAW RD8/4-53-5300 ISSUE 1, APPLIED SURFACE PROTECTION AND AV-8 IAW RD8/4-53-5300 ISSUE 1. COMPLIED WITH TC RD8/4-53-5300/3 WO 143401.

Part: FRAME — CORRODED (BS 669) · airframe 27,772 hrs · 28,835 cycles

FOUND FRAME BS 669 CORRODED UNDER STR 25P END TIE. REMOVED CORROSION IAW SRM 51-21-00-00-02, REV 12. CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-04-910-801, PT 1 & 51-00-06-910-801, PT 1, REV 8. FRAME FOUND TO BE WITHIN LIMITS IAW RD8/4-53-5301, ISSUE 1. APPLIED SURFACE PROTECTION IAW RD8/4-53-5301, ISSUE 1. INSTALLED END TIE FITTING IAW SRM 51-40-15-02-01, REV 12 AND 51-42-05-02-01, REV 12. GAP BETWEEN END TIE AND FRAME IS LESS THAN .005 AND WITHIN LIMITS IAW RD8/4-53-5301, ISSUE 1. APPLIED CORROSION INHIBITOR IAW RD8/4-53-5301, ISSUE 1. COMPLIED WITH TC RD8/4-53-5301.

Part: STRINGER — CORRODED (FUSELAGE) · airframe 27,772 hrs · 28,835 cycles

STRINGER 33 HAS CORRODED RIVETS AND POSSIBLE CORROSION STA 32.4-49.5. REMOVED CORRODED RIVETS FROM STR 33 FROM STA 32.4-49.5 IAW SRM 51-42-05-02-01, REV 12. REMOVED CORROSION FROM STRINGER 33 AT STA 32.4-49.5 IAW SRM 51-21-00-00-02, REV 12. FOUND STRINGER 33 TO BE CORRODED OUT OF LIMITS IAW SRM 53-20-03-00-01, REV 12. STRINGER 33 R & R ON NR 100155, WO 121687 THIS NR FOR CONTINUED WORK PERFORMED.

Part: STRINGER CLIP — CORRODED (BS 698) · airframe 27,772 hrs · 28,835 cycles

STRINGER 25P AND 26P CLIPS ARE CORRODED AT STA 698. STRINGER CLIPS AT 698 STR 25P AND 26P FOUND TO BE OUT OF LIMITS IAW SRM 53-40-03-00-01, REV 12. REMOVED STRINGER CLIPS AT STA 698, STRINGERS 25P AND 26P FOR FOM IAW SRM 51-42-05-02-01 AND 51-40-15-02-01, REV 12. MATCH DRILLED NEW CLIPS IAW SRM 51-40-07-02-01, REV 12. OK TO INSTALL. INSTALLED CLIPS IAW SRM 51-42-05-02-01, REV 12 AND SRM 51-40-15-02-01, REV 12. APPLIED ALUMINIZED PAINT AND CORROSION RESISTING COMPOUND IAW SRM 51-25-15-02-01 REV 12 AND AMM 51-25-01-390-801, REV 40.

Part: INTERCOSTAL — CORRODED (BS 644-664) · airframe 27,772 hrs · 28,835 cycles

INTERCOSTAL AT LONGERON 24P UPPER LOWER SURFACE HAS CORROSION BS 644.5-664.5. REMOVED CORROSION ON INTERCOSTAL, FOUND TO BE OUT OF LIMITS IAW SRM. CORROSION REMOVED IAW SRM 51-21-00-00-02, REV 12. CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-06-910-801 PT 1, REV 8. INSTALL NEW INTERCOSTAL. INSTALLED INTERCOSTAL IAW SRM 51-42-05-02-01, REV 12. SRM 51-40-15-02-01, REV 12.

Part: STRINGER — CORRODED (BS 664-668) · airframe 27,772 hrs · 28,835 cycles

STRINGER 25P IS CORRODED STA 664.5-668.9. REMOVED CORROSION IAW SRM 51-21-00-00-02, REV 12. FOUND TO BE OUT OF LIMITS MORE THAN 75 IAW MATERIAL LOSS. FOUND TO BE OUT OF LIMITS IAW SRM 53-40-03-00-01, ITEM 120, REV 12. REMOVED DAMAGED SECTION OF STRINGER IAW RD8/4-53-5301 ISSUE 1 DATED MAR 2013. FABRICATED NEW STRINGER SECTION, AND SPLICE USING PN 82337234-135. FABRICATED PACKER USING 2024-T3 .086" P0 P111711V. LOCATED AND DRILLED REPAIR PARTS. ALL IAW RD8/4-53-5301 ISSUE 1, STEPS 2,3,4. APPLIED SURFACE FINISH TO REPAIR PARTS AND ACFT REPAIR AREA IAW RD8/4-53-5301 ISSUE 1 STEPS 5,6,7,8,9 AND 10. PRIOR TO APPLICATION OF SURFACE PROTECTION ACCOMPLISHED FP1 OF REPAIR AREA AND CONFIRMED IT TO BE CRACK FREE IAW NDTM 8.2.0 REV 14 AND RD 8/4-53-5301 ISSUE 1. INSTALLED REPAIR PARTS IAW RD8/4-53-5301 ISSUE 1 STEPS 11,12, AND 13. APPLIED TOP COAT IAW RD8/4-53-5301 ISSUE 1 STEP 14. APPLIED COC IAW RD8/4-53-5301 ISSUE 1 DATED 16 MAR 2012. COMPLIED WITH TC RD8/4-53-5301 WO 143401.

Part: DOOR FRAME — CORRODED (FUSELAGE) · airframe 27,772 hrs · 28,835 cycles

AFT SERVICE DOOR AFT FRAME HAS CORRODED NUTPLATES BELOW NR4, NR2 AND NR3 STOP FITTINGS. REMOVED AFT INNER DOOR SKIN IAW SRM 51-42-05-02-01, 51-42-45-02-01 AND 51-42-15-02-01 REV12. REMOVED 3 BRACKETS & CORRODED NUTPLACES IAW SRM 51-42-05-02-01, REV12 & SRM 51-41-00-00-01 REV12. INSTALLED NEW NUT PLATES ON BRACKETS IAW SRM 51-42-05-02-01, REV12. OK TO REINSTALL BRACKETS. REINSTALLED 3 BRACKETS IAW SRM 51-42-05-02-01 REV 12 & SRM 51-41-00-00-01, REV12. APPLIED CPC IAW AMM 51-25-01-390-801, REV 40. OK TO INSTALL SKIN. INSTALLED SKIN IAW SRM 51-42-45-02-01 REV 12, SRM 51-42-15-02-01 REV 12, AND AMM 20-10-01-430-801 REV40. RESTORED SURFACE PROTECTION IAW SRM 51-25-10-02-01 REV 12. APPLIED CPC IAW AMM 51-28-01-390-801, REV40.

Part: DOOR FRAME — CORRODED (FUSELAGE) · airframe 27,772 hrs · 28,835 cycles

AFT SERVICE DOOR FWD FRAME HAS CORRODED NUTPLATES BELOW NR 3 AND NR 4 STOP FITTINGS. REMOVED FWD INNER SKIN FOR FOM, IAW SRM 51-42-45-02-01, REV12. REMOVED 3 BRACKETS WITH 6 CORRODED NUT PLATES ON AFT SERVICE DOOR FWD FRAME IAW SRM 51-41-00-00-01, REV 12 AND 51-42-05-02-01 REV 12. REMOVED 6 CORRODED NUT PLATES FROM 3 BRACKETS ON AFT SERVICE DOOR FWD FRAME IAW SRM 51-42-05-02-01, REV 12. REPLACED 6 CORRODED NUT PLATES FROM 3 BRACKETS ON AFT SERVICE DOOR FWD FRAME IAW SRM 51-42-05-02-01, REV12. OK TO INSTALL 3 BRACKETS ON AFT SERVICE DOOR FWD FRAME. INSTALLED 3 BRACKETS ON AFT SERVICE DOOR FWD FRAME IAW SRM 51-42-05-02-01 REV12 AND SRM 51-41-00-00-01, REV 12. APPLIED TOPCOAT IAW SRM 51-25-05-02-01, REV12 & SRM 51-25-45-02-01, REV12. OK TO INSTALL SKIN. INSTALLED SKIN IAW SRM 51-42-45-02-01, REV 12, AND SRM 51-42-15-02-01 REV 12. RESTORED SURFACE PROTECTION IAW SRM 51-25-10-02-01, REV.12. APPLIED CPC IAW AMM 51-25-01-390-801 REV 40.

Part: SKIN — CORRODED (FUSELAGE) · airframe 27,772 hrs · 28,835 cycles

SKIN AROUND WATER DRAINS AT STA 1 AND 32 IS CORRODED ABOVE STR 25P. BLENDED CORROSION BETWEEN STA 1.0 AND STA 32.4 IAW SRM 51-21-00-00-02, REV12. MIN THICKNESS NOTED .144", CONFIRMED AFFECTED AREA CRACK FREE REF. NTM 51-00-04-910-801, PT 1 & 51-00-06-910-801 PT 1 REV9. REMAINING THICKNESS FOUND TO BE WITHIN LIMITS. ALODINED, PRIMED AND PAINTED IAW RD 8/4-53-5295, DATED 9MAR2013 ISSUE 1. COMPLIED WITH TASK CARD RD 8/4-53-5295/3 WO143401.

Part: STRINGER CLIP — CORRODED · airframe 27,772 hrs · 28,835 cycles

STRINGER 24P CLIP IS CORRODED AT STA 301. REMOVED RIVETS C/T STRINGER CLIP, IAW SRM 51-42-05-02-01, PAGE 205, PARA E, REV 12. MATCH DRILLED NEW STRINGER CLIP IAW SRM 51-40-07-02-01 REV 12. OK TO INSTALL NEW CLIP. INSTALLED STRINGER CLIP IAW SRM 51-42-05-02-01, REV 12. APPLIED TOPCOAT AND CPC IAW SRM REV 12 51-25-10-02-01, 51-25-15-02-01, AND AMM REV 40 51-25-01-390-801.

Part: SEAT TRACK — CORRODED · airframe 27,772 hrs · 28,835 cycles

RT OTBD SEAT TRACK NR 20 HAS AREAS OF CORROSION. REMOVED CORROSION ON SEAT TRACK NR 20 RT IN SEVERAL AREAS; THE LARGEST BEING 2"W X 6"L X .403"D; MECHANICALLY MEASURED, FOUND TO BE OUT OF LIMITS IAW (R12) 53-20-49-02-02, FIG 201, SHEET 3. CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-06-910-801 PT 1, REV 9. APPLIED ALODINE TO BLENDED AREAS IAW SRM 51-21-10-02-01, REV 12. PRIOR TO THE ABOVE, BLENDED AREAS FOUND TO BE WITHIN LIMITS IAW R/D 8/4-53-5298 ISSUE 1 DATED 18MAR2013. NOTE, NOMINAL THICKNESS .420" LOWEST MEASUREMENT NOTED WAS .403". COMPLIED WITH TC RD 8/4-53-5298 WO143401.

Part: STRINGER CLIP — CORRODED · airframe 27,772 hrs · 28,835 cycles

STRINGER 24P CLIP IS CORRODED AT STA 281. REMOVED RIVETS C/T STR CLIP I/W SRM 51-42-05-02-01 PAGE 205, PARA E REV 12. MATCH DRILLED NEW STRINGER CLIP IAW SRM 51-40-07-02-01, REV 12. OK TO INSTALL NEW CLIP. INSTALLED STRINGER CLIP IAW SRM 51-42-05-02-01, REV 12. APPLIED TOPCOAT IAW SRM 51-25-10-02-01 REV 12 & SRM 51-25-15-02-01, REV 12. APPLIED CPC IAW AMM REV 40 51-25-01-390-801.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 27,772 hrs · 28,835 cycles

LEFT OTBD SEAT TRACK NR 2 HAS AREAS OF CORROSION. BLENDED CORROSION ON LT OTBD SEAT TRACK NR 2 IAW SRM 53-20-49-02-02 REV 12. FOUND TO BE OUT OF LIMITS IAW SRM 53-40-49-02-01. CONFIRMED AFFECTED AREAS CRACK FREE REF NTM 51-00-06-910-801, PT 1, REV 9. APPLIED ALODINE TO BLENDED AREAS IAW SRM 51-21-10-02-01, REV 12.

Part: SKIN — CORRODED (FUELAGE) · airframe 27,772 hrs · 28,835 cycles

FUSELAGE FWD PAX DOOR CUTOUT LOWEST 2 STOP FITTINGS SHOW PROBABLE CORROSION. REMOVED FWD PAX DOOR CUTOUT LOWEST FWD AND AFT STOP FITTINGS IAW SRM 51-41-05-00-01 REV 12. REMOVED CORROSION FROM FRAME STA 1.0 FITTING LOCATION IAW SRM 51-21-00-00-02, REV 12. NO CORROSION NOTED AT FRAME STA 32.4 FITTING LOCATION. MIN THICKNESS NOTED .287", CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-04-910-801 PT 1 AND 51-00-06-910-801 PT 1 REV 8. BLENDED AREAS FOUND TO BE WITHIN LIMITS IAW RD8/4-53-5291, ISSUE 1 DATED 13MAR13. ALODINED AND PRIMED AREA IAW SRM 51-25-10-02-01, 51-21-10-02-01 REV 12. FOUND FWD AND AFT STOP FITTINGS UNSERVICEABLE IAW SRM 51-10-00-00-01, REV 12. REPLACED WITH NEW IAW Q400 51-41-05-00-01, REV 12. COMPLIED WITH TASK CARD RD8/4-53-5291

Part: WEB — CORRODED (BS 697) · airframe 27,772 hrs · 28,835 cycles

UPPER FLANGE AT BS 697 THAT FLOOR WEB ATTACHES TO HAS CORROSION ON THE UPPER AND LOWER SURFACES. REMOVED CORROSION FROM UPPER FLANGE AT BS 697 IAW SRM 51-21-00-00-02 REV 12. VERIFIED CRACK FREE PER Q400 NTM 51-00-06-910-801 PART 1 REV 8, MEASURED MINIMUM REMAINING THICKNESS AS 0.058 INCH PER NTM 51-00-04-910-801 PART 1 REV 8. APPLIED ALODINE, PRIMER, ALUMINIZED TOPCOAT AND CIC TO WORKED AREAS IAW SRM 51-21-10-02-01 REV 12, SRM 51-25-10-02-01 REV 12, SRM 51-25-15-02-01 REV 12, AMM 51-25-01-390-801 REV 40. BLENDED AREA FOUND TO BE WITHIN LIMITS PER RD8/4-53-5299 ISSUE 1 DATED 3-18-13.

Part: STRINGER CLIP — CORRODED · airframe 27,772 hrs · 28,835 cycles

STRINGER 25P AND 26P CLIPS ARE CORRODED AT STA 668.9. STRINGER CLIPS 25P AND 26P AT STA 668.9 FOUND TO BE OUT OF LIMITS IAW SRM 53-40-03-00-01, REV 12. REMOVED STRINGER CLIPS AT 251P & 26P FOR FOM IAW SRM 51-42-05-02-01, 51-40-15-02-01 REV12. MATCH DRILLED AND INSTALLED NEW STRINGER CLIPS AT STA 668.9 STR 25P AND 26P IAW SRM 51-40-07-02-01 , 51-42-05-02-01 AND 51-40-15-02-01 REV 12. APPLIED TOPCOAT AND CPC TO SRINGER CLIPS IAW SRM 51-25-15-02-01 REV 12 AND AMM 51-25-01-390-801, REV40.

Part: FLOORBEAM — CORRODED · airframe 27,772 hrs · 28,835 cycles

FLOORBEAM AT STA -18.250 CORRODED. REMOVED CORROSION AT STA -18.250 UNDER FACTORY SPLICE AFT SIDE 5"X2" AREA, AND FROM LOWER ANGLE .7"X2.5" AREA IAW SRM 51-21-00-00-02, REV 12. MIN THICKNESS NOTED .038", CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-04-910-801 PT 1 AND 51-00-06-910-801 PT 1 REV 8. ALODINED, PRIMED AND TOP COATED IAW SRM 51-21-10-02-01, SRM 51-25-10-02-01 REV 12 AND SRM 51-25-15-02-01 REV 12. BLENDED AREA FOUND TO BE WITHIN LIMITS IAW RD8/4-53-534 ISSUE 1, DATED 18MAR2013. APPLIED CPC IAW RD8/4-53-534 ISSUE 1. COMPLIED WITH TC RD8/4-53-5304 WO 143401.

Part: STRAP — CORRODED (SKIN) · airframe 27,772 hrs · 28,835 cycles

SKIN STRAP FWD OF STA -18 BETWEEN STR 27P AND 28P HAS CORROSION. REMOVED RIVET FROM SKIN STRAP FWD OF X-18.25 BETWEEN STR 27P AND 28P FOR ACCESS IAW NSRM REV 12, 51-42-05-02-01. REMOVED CORROSION FROM SKIN STRAP IAW SRM REV 12 51-21-00-00-02. REMOVED SKIN STRAP SPLICE IAW SRM REV 12 51-42-05-02-01. REMOVED CORROSION FROM SKIN STRAP SPLICE IAW SRM REV 12 51-21-00-00-02. SKIN STRAP FOUND TO BE OUT OF LIMITS, NO DAMAGE ALLOWED IAW SRM 53-10-33-00-01, REV 12. MIN THICKNESS NOTED .040", CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-04-910-801, PT 1 AND 51-00-06-910-801 PT 1 REV 8. SKIN STRAP NOMINAL THICKNESS .040" IAW SRM 53-10-33-00-01, REV 12, ITEM 50. NO MATERIAL LOSS NOTED. MATCH DRILLED NEW SKIN STRAP SPLICE PN 5300642-103 IAW SRM 51-40-07-02-01. OK TO INSTALL SKIN STRAP SPLICE. INSTALLED SPLICE IAW SRM REV 12 51-42-05-02-01, AND 51-23-00-00-01. APPLIED ALODINE, PRIMER, TOPCOAT AND CPC IAW SRM 51-25-010-02-01, 51-25-45-02-01, 51-21-10-02-01, 51-25-15-02-01 REV 12 AND AMM 51-25-01-390-801, REV 40.

Part: FRAME — CORRODED (FUSELAGE) · airframe 27,772 hrs · 28,835 cycles

FRAME 94.8 FLANGES ARE CORRODED STR 32S - 30S. REMOVED 11 RIVETS FROM FRAME 94.8 FLANGES BETWEEN STR 325-305 IAW SRM 51-42-05-02-01, REV 12. REMOVED CORROSION FROM FRAME 94.8 FLANGES BETWEEN STR 325-305 IAW SRM 53-00-00-02-09, REV 12 MIN THICKNESS .038", CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-04-910-801, PT 1 & 51-00-06-910-801, PT 1 REV 9. ORIGINAL MATERIAL THICKNESS .040 IAW SRM 53-20-15-00-01, REV 12. MATERIAL LOSS IS .002 FOUND TO BE WITHIN LIMITS IAW SRM 53-00-00-02-01, REV 12. ALODINED & PRIMED IAW SRM 51-21-10-02-01 & SRM 51-25-10-02-01 REV12. REINSTALLED RIVETS IAW SRM 51-42-05-02-01, REV 12. APPLIED INTERIOR PAINT, EXTERIOR PAINT AND CPC IAW SRM 51-25-15-02-01, REV 12 AND AMM 51-25-01-390-801, REV 40.

Part: FRAME — CORRODED (BS 258) · airframe 27,772 hrs · 28,835 cycles

FRAME 258.5, FLANGES ARE CORRODED STR 27P-30P. REMOVED 7 RIVETS AND CORROSION FROM FRAME 258.5 FLANGES BETWEEN STR 27P-30P IAW SRM (R12) 51-42-05-02-01 AND SRM (R12) 53-00-00-02-09. REMOVED CORROSION FROM FRAME 258.5 WEB BETWEEN STR 28P TO 29P IAW SRM (R12) 51-21-00-00-02. FOUND FRAME 258.5 WEB BETWEEN STR 28P TO 29P TO BE OUT OF LIMITS IAW SRM (R12) 53-30-15-00-01 STEP 2, ITEM 21, MIN THICKNESS NOTED .038", CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-04-910-801, PT 1, REV 8 & 51-00-06-910-801, PT 1 REV8. FRAME NOMINAL THICKNESS .040" IAW SRM 53-30-15-00-01, REV 12. FRAME FLANGES ARE IN LIMITS IAW SRM 53-00-00-02-09, REV12. APPLIED ALODINE AND PRIMER IAW SRM 51-21-10-02-01, 51-75-10-02-01 REV 12. INSTALLED RIVETS IAW SRM 51-42-05-02-01, REV 12. APPLIED TOPCOAT AND CPC IAW SRM 51-25-15-02-01 REV12, AMM 51-25-01-390-801 REV40. FOUND TO BE WITHIN LIMITS IAW RD 8/4-53-5287 ISSUE NR 1. COMPLIED WITH TC RD 8/4-53-5287 WO 43401.

Part: FRAME — CORRODED (FUSELAGE) · airframe 27,772 hrs · 28,835 cycles

FRAME 71.2, FLANGE IS CORRODED STR 30P-31P. REMOVED RIVETS & CORROSION ON FRAME FLANGE 71.2 AT STR 30-31P IAW SRM 51-42-05-02-01, REV 12 & SRM 51-21-00-00-02, REV 12. MIN. THICKNESS .038", CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-04-910-801 PT 1 & 51-00-06-910-801, PT 1, REV 9. FLANGE FOUND TO BE WITHIN LIMITS IAW SRM 53-00-00-02-09, REV 12. ALODINED AND PRIMED IAW SRM 51-21-10-02-01 AND 51-25-10-02-01 REV 12. REINSTALLED RIVETS IAW SRM 51-42-05-02-01, REV 12. APPLIED INTERIOR PAINT, EXTERIOR PAINT AND CPC IAW SRM 51-25-15-02-01, REV 12 AND AMM 51-25-01-390-801, REV 40.

Part: SEAT TRACK — CORRODED (NR 18) · airframe 27,772 hrs · 28,835 cycles

RT OTBD SEAT TRACK NR 18 HAS AREAS OF CORROSION. REMOVED CORROSION FROM SEAT TRACK NR 18 IAW SRM (R12) 53-20-49-02-02 IN NUMEROUS AREAS. MECHANICALLY MEASURED AREAS OF REMOVAL OF DAMAGE DEEPEST 2"W X 6"L X .028"D SMALLEST BEING 2"W X 6"L X .021"D. FOUND TO BE OUT OF LIMITS IAW SRM (R12) 53-20-49-02-02. CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-06-910-801 PT1, REV 9. APPLIED ALDONE TO BLENDED AREAS IAW SRM 51-21-10-02-01, REV 12. BLENDED AREAS FOUND TO BE WITHIN LIMITS IAW RD8/4-53-5308 DATED 18 MAR 2013. COMPLIED WITH TC RD8/4-53-5308 WO 143401.

Part: STRINGER CLIP — CORRODED (FUSELAGE) · airframe 27,772 hrs · 28,835 cycles

STRINGER 24P CLIP IS CORRODED AT STA 258.5. REMOVED RIVETS C/T STR CLIP I/W SRM 51-42-05-02-01, PAGE 205, REV PARA E. MATCH DRILLED NEW STRINGER CLIP IAW SRM 51-40-07-02-01, REV 12. OK TO INSTALL NEW CLIP. INSTALLED STRINGER CLIP IAW SRM 51-42-05-02-01, REV 12. APPLIED TOPCOAT IAW SRM 51-25-10-02-01, REV 12 & SRM 51-25-15-02-01, REV 12. APPLIED CPC IAW AMM REV40 51-25-01-390-801.

Part: FLOORBEAM — CORRODED (FUSELAGE) · airframe 27,772 hrs · 28,835 cycles

FLOORBEAM 19.4 AND CENTER SPLICE ARE CORRODED FROM SPLICE TO UNDER THE RT WIRE TRAY. REMOVED FLOORBOARD SUPPORT "T" FITTING FWD AND AFT JOINT ANGLES FROM FLOOR BEAM 19.4 IAW SRM REV 12 51-42-05-02-01. REMOVED 3 RIVETS FROM STATION AND REMOVED CORROSION FROM FLOORBEAM 19.4 IAW SRM REV 12 51-42-05-02-01, 51-21-00-00-02. VERIFIED BLENDS CRACK FREE IAW NTM 51-00-06-910-801, PART 1, REV 8 AND MEASURED MINIMUM REMAINNG THICKNESS ON BOTH PORT AND STARBOARD BLENDS TO BE 0.038" IAW NTM 51-00-04-910-801, PART 1, REV 8. MATCH DRILLED NEW AFT SPLICE IAW SRM 51-40-07-02-01, REV 12. MATCH DRILLED NEW FWD SPLICE IAW SRM 51-40-07-020-1, REV 12. APPLIED ALODINE, PRIMER AND TOP COAT TO FLOOR BEAM IAW SRM 51-21-10-02-01, 51-25-10-020-1 AND 51-25-15-02-01 REV 12. OK TO INSTALL SPLICES. INSTALLED SPLICE FWD AND AFT T-FITTING IAW SRM 51-42-05-02-01, REV 12. APPLIED TOPCOAT AND CPC IAW SRM 51-25-15-02-01 AND AMM 51-25-01-390-801, REV 40. MINIMUM REMAINING THICKNESS DEEMED TO BE IN LIMITS IAW RD8/4-53-5289, ISSUE 1, DATED 15MAR2013. APPLIED ALODINE, PRIMED TOP COATED IAW RD8/4-53-5289. INSTALLED PREVIOUSLY. REMOVED RIVETS IAW SRM REV 12 51-42-05-02-01. REAPPLIED SURFACE PROTECTION TO ALL LOCATIONS IAW RD8/4-53-5289, ISSUE 1. COMPLIED WITH TC RD8/4-53-5289, WO 143401.

Part: FRAME — CORRODED (FUSELAGE) · airframe 27,772 hrs · 28,835 cycles

FRAME 644.5 IS CORRODED STR 33-32P. REMOVED RIVETS C/T FRAME 644.5 STR 33-32P FLANGE. REMOVED CORROSION FROM FRAME WEB AND FLANGE IAW SRM REV 12 51-42-05-02-01 AND 51-21-00-00-02. MIN THICKNESS NOTED .035", CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-04-910-801, PT 1 AND 51-00-06-910-801, PT 1, REV 8. FOUND TO BE WITHIN LIMITS IAW RD8/4-53-5280 ISSUE 1. APPLIED SURFACE PROTECTION IAW RD8/4-53-5280 ISSUE 1. INSTALLED RIVETS IAW RD8/4-53-5280 ISSUE 1. APPLIED TOPCOAT AND CPC IAW RD8/4-53-5280 ISSUE 1. COMPLIED WITH TC RD8/4-53-5280, WO 143401.

Part: DOOR FRAME — CORRODED (CARGO DOOR) · airframe 27,772 hrs · 28,835 cycles

FWD BAGGAGE DOOR AFT FRAME HAS CORROSION AROUND 2 FASTENER HOLES FOR DOOR LINER. REMOVED CORROSION ON AFT FRAME IN 2(EA) AREAS, 1 W X 1 L. IAW SRM (R12) 51-21-00-00-02. MIN THICKNESS NOTED .061", CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-04-910-801, PT 1, & 51-00-06-910-801, PT 1, REV9. ALODINED & PRIMED IAW Q400 SRM 51-21-10-02-01 & SRM 51-25-10-02-01 REV12. APPLIED EXTERIOR TOPCOAT IAW SRM 51-25-15-02-01, REV 12 MIN THICKNESS NOTED IS .061 WHICH IS WITHIN LIMITS IAW R/D 8/4-52-928 SEC 1, SHEET 3 DATED 2013-03-19 ISS 1. NOTE TOPCOAT APPLIED IAW SRM 51-20-00-00-01, REV 12, PG 18. COMPLIED WITH CARD RID 814-52-928

Part: FRAME — CHAFED (FUSELAGE) · airframe 27,772 hrs · 28,835 cycles

FRAME 1.0 HAS CHAFE DAMAGE BETWEEN STR 24P AND 23P. BLENDED DAMAGE IAW SRM REV 12 53-20-31-02-04. MIN THICKNESS NOTED .187", CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-04-910-801 PT 1 AND 51-00-06-910-801 PT 1 REV 8. ALODINED, PRIMED, TOP COATED AND CPC IN AW SRM 51-25-10-020-1, 51-21-10-02-01, 51-25-15-02-01 REV 12 AND AMM 51-25-01-390-801 REV 40. BLENDED AREAS FOUND TO BE WITHIN LIMITS IAW RD8/4-53-5291 ISSUE 1 DATED 13MAR13. COMPLIED WITH TASK CARD RD 8/4-53-5291.

Part: CHANNEL — CORRODED (PAX DOORWAY) · airframe 27,772 hrs · 28,835 cycles

AFT PASSENGER DOOR SURROUND LOWER THRESHOLD AND EDGE CHANNEL CORRODED. REMOVED CHANNEL IAW SRM 51-42-05-02-01, REV 12. MATCH DRILLED NEW EDGE CHANNEL IAW SRM 51-40-07-02-01, REV 12. INSTALLED EDGE CHANNEL IAW SRM 51-42-05-02-01 & 51-23-00-00-01, REV 12.

Part: FLOORBEAM — CORRODED (FUSELAGE) · airframe 27,772 hrs · 28,835 cycles

AFTER REMOVAL OF FLOORBOARD SUPPORT BRACKET AT STA 19.4 PORT SIDE FOUND MORE CORROSION ON FLOORBEAM. REMOVED CORROSION IAW SRM 51-21-00-00-02, REV 12 MIN THICKNESS NOTED .039", CONFIRMED CRACK FREE IN AFFECTED AREA REF NTM 51-00-04-910-801, PT 1 AND 51-00-06-910-801, PT 1 REV 9. FOUND BLENDS TO BE WITHIN LIMITS IAW RD8/4-53-5289 ISSUE 1. APPLIED SURFACE PROTECTION IAW RD8/4-53-5289, ISSUE 1. COMPLIED WITH TC RD8/4-53-5289, WO 143401.

Part: STRINGER SPLICE — CORRODED (BS 116 S24R) · airframe 27,772 hrs · 28,835 cycles

STRINGER SPLICE 24S IS CORRODED AT STA 116. REMOVED STR SPLICE AT STA 116 S24 IAW SRM 51-42-05-02-01, REV 12. FOUND SPLICE TO BE OUT OF LIMITS IAW SRM 53-20-17-00-01, REV 12. LOCATED AND DRILLED NEW STRINGER SPLICE AT STR 24S STA 116 IAW SRM 51-42-05-02-01, REV 12. OK TO INSTALL NEW STRINGER SPLICE. FAY SEALED AND INSTALLED NEW STRINGER SPLICE AT STR 24S STA 116 IAW SRM 51-23-00-00-01 AND SRM 51-42-05-02-01. APPLIED TOPCOAT TO NOTED AREA IAW SRM 51-25-10-02-01, REV 12, 51-25-45-02-01 REV 12, 51-25-15-02-01 REV1 2, 51-25-05-02-01 REV 12 AND AMM 51-25-01-390-801, REV 40.

Part: FRAME — CORRODED (FUSELAGE) · airframe 27,772 hrs · 28,835 cycles

FRAME 644.5 IS CORRODED ON BOTH SIDES STR 31S-32S. REMOVED 5 EA RIVETS FROM C 644.5 FRAME FLANGE BETWEEN STR 31S-32S IAW SRM 51-42-05-02-01, REV 12. REMOVED CORROSION ON FRAME AND FLANGE OF FRAME 644.5 BETWEEN STR 31S-32S IAW SRM 51-21-00-00-02, REV 12. VERIFIED CRACK FREE IAW NTM 51-00-06-910-801, PART 1, REV 8, AND MEASURED MINIMUM REMAINING THICKNESS, FRAME WEB MINIMUM MEASURED 0.043" AND FRAME FLANGE MINIMUM MEASURED 0.039" IAW NTM 51-00-04-910-801, PART 1, REV 8. FOUND TO BE WITHIN LIMITS IAW RD8/4-53-5280, ISSUE 1. RESTORED SURFACE PROTECTION IAW RD8/4-53-5280, ISSUE 1. INSTALLED RIVETS IAW RD8/4-53-5280, ISSUE 1. APPLIED TOPCOAT AND CPC IAW RD8/4-53-5280 ISSUE 1. COMPLIED WITH TC RD8/4-53-5280, WO 143401.

Part: STRINGER — CORRODED · airframe 27,772 hrs · 28,835 cycles

STR 25P IS CORRODED BETWEEN STA 1 AND 32. REMOVED STR 24P SECTIONS AND WEBS AT STA 6.7-26.7. REMOVED BELLY DRAINS, & INTERCOSTAL ON STR 25P, STA 1.0-32.5 IAW SRM REV 12 51-42-05-02-01, 51-40-15-02-01 AND 51-41-05-00-01. REMOVED STR 25P AT STA 1.0-32.5 IAW SRM 51-40-15-02-01 AND 51-21-00-00-02. CONFIRMED CUT LINE CRACK FREE REF NTM 51-00-06-910-801, PT 1. REMOVED THE DRAFT BULKHEAD WEB SUPPORT T-FITTING FOM IAW SRM 51-42-05-02-01. WEBS AT 6.7 AND 26.7, CORRODED OUT OF LIMITS IAW SRM REV 12 53-20-23-00-01. STR 15P AND INTERCOSTAL STA 1.0-STA 32.5 DAMAGED OUT OF LIMITS IAW SRM REV 12 53-20-17-00-01. RECEIVED NEW WEBS AT STA 6.7 AND 26.7. MATCH DRILLED IAW SRM 51-40-07-02-01. RECEIVED NEW INTERCOSTAL AND MATCH DRILLED IAW SRM 51-40-07-02-01. RECEIVED NEW STRINGER, FABRICATED REPAIR SECTION AND MATCH DRILLED IAW RD8/4-53-5295 ISSUE 1 DATED 9MAR2013. FABRICATED REPAIR DOUBLERS IAW RD8/4-53-5295. INSTALLED REPAIR DOUBLERS, STRINGER 25P/SILL REPAIR, INTERCOSTAL, WEBS 6.7, 19.4, AND 26.7. STRINGER SECTIONS AT 24P, BELLY DRAINS, AND DRAFT BULKHEAD SUPPORT T-FITTING IAW SRM 51-40-07-02-01, 51-42-05-02-01, 51-42-45-02-01, 51-40-15-02-01, 51-41-05-00-01, 51-25-10-02-01, 51-25-15-02-01, 51-23-00-00-01 AND RD8/4-53-5295. RESTORED SURFACE PROTECTION IAW RD8/4-53-5295. COMPLIED WITH TC RD8/4-53-5295/3, WO 143401.

Part: DOOR FRAME — CORRODED (CARGO DOOR) · airframe 27,772 hrs · 28,835 cycles

FWD BAGGAGE FWD DOOR FRAME HAS CORROSION AROUND 4 FASTENER HOLES FOR DOOR LINER. REMOVED CORROSION FROM 4(EA) LOCATIONS ON FWD FRAME IAW SRM (R12) 51-21-00-00-02, MIN THICKNESS .059", CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-04-910-801 PT 1 & 51-00-06-910-801 PT 1 REV9. ALODINED & PRIMED IAW Q400 SRM 51-21-10-02-01 & SRM 51-25-10-02-01 REV12. APPLIED EXTERIOR TOPCOAT IAW SRM 51-25-15-02-01, REV 12 MIN THICKNESS NOTED IS .059 WHICH IS WITHIN LIMITS IAW RD 8/4-52-928 SECTION 1 SHEET 4 DATED 2013-03-19 ISS 1. NOTE TOP COAT APPLIED IAW SRM 51-25-05-02-01 REV 12, PG18 - COMPLIED WITH TASK CARD R/D 814-52-928.

Part: STRAP — CORRODED (SKIN) · airframe 27,772 hrs · 28,835 cycles

SKIN STRAP FORWARD OF STA -18.25 HAS POSSIBLE CORROSION STR 31S-32S. REMOVED RIVETS FOR ACCESS IAW SRM REV 12 51-42-05-02-01. BLENDED CORROSION IAW SRM REV 12 51-21-00-00-02. MIN THICKNESS NOTED .037", CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-04-910-801 PT 1 AND 51-00-06-910-801 PT 1, REV 8. SKIN STRAP IS WITHIN LIMITS OF RD8/4-53-5288 ISSUE 1. INSTALLED RIVETS THAT WERE REMOVED FOR ACCESS IAW SRM 51-42-05-02-01, REV 12. APPLIED SURFACE PROTECTION TO WORKED AREA IAW SRM 51-25-15-02-01, REV 12. APPLIED CPC IAW AMM 51-25-01-390-801, REV 40. COMPLIED WITH TC RD8/4-53-5288.

Part: STRINGER — CORRODED (BS 689-714) · airframe 27,772 hrs · 28,835 cycles

STRINGER 25S HAS CORRODED RIVETS AND POSSIBLE CORROSION STA 689-714.6. REMOVED RIVETS C/T STRINGER, REMOVED LIGHT SURFACE CORROSION IAW SRM 51-21-00-00-02 TOTAL 13 RIVETS SRM 51-42-05-02-01, REV 12 MIN THICKNESS NOTED .045", CONFIRMED CRACK FREE IN AFFECTED AREA REF NTM 51-00-04-910-801, PT 1 AND 51-00-06-910-801, PT 1 REV 8. STRINGER FOUND TO BE WITHIN LIMITS IAW RD8/4-53-5283, ISSUE 1. INSTALLED 13 RIVETS IAW SRM 51-42-05-02-01, REV 12. APPLIED SURFACE PROTECTION TO WORKED AREA IAW SRM 51-25-15-02-01, REV 12. APPLIED CIC TO WORKED AREA IAW AMM 51-25-01-390-801, RV 40. APPLIED EXTERIOR TOPCOAT IAW AMM 51-25-31-370-801, REV 40. COMPLIED WITH TC RD8/4-53-5283, WO 143401.

Part: THRESHOLD — CORRODED (PAX DOOR) · airframe 27,772 hrs · 28,835 cycles

AFT PAX DOOR CUT OUT SURROUND UPPER THRESHOLD PLATE HAS AREAS OF CORROSION. REMOVED UPPER THRESHOLD PLATE, REMOVED 2 PLATES 1 ON RT AND 1 ON LT, REMOVED AFT PAX DOOR ARM IAW SRM 51-42-05-02-01, REV 12, SRM 51-41-05-00-01, REV 12 AND 51-40-15-02-01. MATCH DRILLED NEW UPPER THRESHOLD PLATE IAW SRM 51-40-07-02-01, REV 12. O TO INSTALL NEW THRESHOLD. INSTALLED THRESHOLD IAW SRM 51-42-45-02-01, 51-40-15-02-01, REV 12. INSTALLED FWD AND AFT PLATES IAW 51-40-15-02-01, REV 12. INSTALLED AFT PAX DOOR ARM IAW SRM 51-14-05-00-01, REV 12.

Part: CLAMP — DAMAGED (BLEED) · airframe 27,772 hrs · 28,835 cycles

CHAFE DAMAGE ON RT ENGINE F6 EMS STRUT AFT INBD SIDE. REMOVED AND BLENDED DAMAGE IAW SRM REV 12 51-14-00-02-04 NO MATERIAL LOSS NOTED. DISPLACED 4 ADEL CLAMPS FOR ACCESS IAW SRM 51-41-05-00-01 (R12) CONFIRMED AREA CRACK FREE REF AMM 51-00-06-910-801 PT REV 9 INSTALLED 4 ADEL CLAMPS IAW SRM 51-41-05-00-01, REV 12.

Part: STRINGER — CORRODED (BS 698 S25R) · airframe 27,772 hrs · 28,835 cycles

STRINGER 25S END TIE ON THE AFT SIDE OF FRAME 698 IS CORRODED. STRINGER 25S END TIE OUT OF LIMITS NO DAMAGE ALLOWED IAW SRM 53-40-03-00-01, REV 12. MATCH DRILLED NEW PARTS IAW SRM 51-40-07-02-01, REV 12. PRIOR TO MATCH DRILL, REMOVED END TIES IAW SRM 51-42-05-02-01 REV 12. OK TO INSTALL END TIES. INSTALLED END TIES IAW SRM 51-42-05-02-01, 51-40-15-02-01 REV 12. PRIMED, APPLIED ALUMINIZED F24 AND APPLIED CPC IAW SRM 51-25-10-02-01 AND SRM 51-25-15-02-01, REV 12 AND AMM 51-25-01-390-801, REV 40.

Part: FRAME — CORRODED (BS 714) · airframe 27,772 hrs · 28,835 cycles

FRAME 714.6 IS CORRODED ON BOTH SIDES STR 33-32P. REMOVED CORROSION IAW SRM 51-21-00-00-02, REV 12. ALODINED BLENDED ARAE IAW SRM 51-21-10-02-01, REV 12. MIN THICKNESS NOTED .029", CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-04-910-801 PT 1 AND 51-00-06-910-801 PT 1 REV 8. APPLIED ALODINE AND PRIMER PER Q400 SRM 51-21-10-02-01, 51-25-10-02-01 REV 12. INSTALLED RIVETS IAW SRM 51-42-05-02-01, REV 12. APPLIED TOPCOAT AND CPC IAW SRM 51-25-15-02-01, REV 12, AMM 51-25-01-390-81 REV 40. MIN THICKNESS NOTED .029 WHICH IS WITHIN LIMITS IAW RD8/4-53-5290 SECTION 1, SHEET 2, DATED 17MAR2013. COMPLIED WITH TC RD8/4-53-5290, WO 143401.

Part: FRAME — CORRODED (BS 714) · airframe 27,772 hrs · 28,835 cycles

FRAME 714.6 IS CORRODED STR 32S-31S. REMOVED 6 RIVETS FROM FRAME 714.6 FLANGE BETWEEN STR 32S-31S IAW SRM REV 12 51-42-05-02-01. REMOVED CORROSION FROM FRAME 714.6 STR 32S-31S IAW SRM 51-21-00-00-02 REV 12. REMOVED CORROSION ON FRAME WEB STA 714.6 STR 32S-31S IAW SRM 51-21-00-00-02, REV 12. MIN THICKNESS NOTED .036", CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-04-910-801 PT 1 AND 51-00-06-910-801 PT 1 REV 8. APPLIED ALODINE AND PRIMER IAW SRM 51-21-10-02-01, 51-25-10-02-01, REV 12. INSTALLED RIVETS IAW SRM 51-42-05-02-01, REV 12. APPLIED TOPCOAT AND CPC SRM 51-25-15-02-01, REV 12, AMM 51-25-01-390-801, REV 40. MIN THICKNESS NOTED IS .036 WHICH IS WITHIN LIMITS IAW RD8/4-53-5290 SECTION 1 SHEET 4 DATED 17MAR2013. COMPLIED WITH TC RD8/4-53-5290 WO 143401.

Part: LINE — CHAFED (FUEL SYSTEM) · airframe 27,772 hrs · 28,835 cycles

RT WING INTERNAL FUEL FEED LINE IS CHAFING ON WING RIB YW157.825 PASS THROUGH CUT OUT FLAGGED. REPLACED FUEL FEED LINES AND MOUNTING BRACKETS AS PART OF SB84-28-09 IAW TASK CARD SB84-28-09. CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-06-910-801 PT 1 REV 8. MECHANICALLY MEASURED CHAFE .489X.07 AND .05 DEEP. BLENDED CHAFE DAMAGE IAW SRM 51-14-00-02-03, REV 12, REMEASURED BLEND AREA TO BE .8" LONG X .07" X .08". ROTARY FLAP PEENED AREA IAW RD8/4-57-2068, ISSUE 1. COMPLETED STEPS 5 THROUGH 7 OF RD8/4-57-2068 ISSUE 1. COMPLIED WITH TC RD8/4-57-2068, WO 143401.

Part: MOUNT BRACKET — CORRODED (FUSELAGE) · airframe 27,772 hrs · 28,835 cycles

MOUNT BRACKET FOR DRIP TRAY AT STA 26.7 STR 25P IS CORRODED. REMOVED BRAKCET IAW SRM REV 12 51-42-05-02-01, CORROSION DAMAGE FOUND OUT OF LIMITS IAW SRM REV 12 53-20-17-00-01. RECEIVED NEW BRACKET, MATCH DRILLED TO ACFT AND INSTALLED IAW SRM REV 12 51-40-07-02-01, 51-23-00-00-01, 51-42-05-02-01 AND 51-25-15-02-01.

Part: ANGLE — CORRODED (FUSELAGE) · airframe 27,772 hrs · 28,835 cycles

CORNER REINFORCING ANGLE AT STA 6.7 STR 25P IS CORRODED. REMOVED ANGLE IAW SRM REV 12 51-42-05-02-01, AND 51-40-15-02-01. CORROSION DAMAE FOUND TO BE OUT OF LIMITS IAW SRM REV 12 53-20-23-00-01. MATCH DRILLED NEW CORNER REINFORCEMENT ANGLE IAW SRM 51-40-07-02-01, REV 12. INSTALLED NEW ANGLE IAW SRM REV 12 51-42-05-02-01, 51-40-15-02-01 AND 51-25-15-02-01.

Part: SHEAR TIE — CORRODED (FUSELAGE) · airframe 27,772 hrs · 28,835 cycles

SKIN ANGLE AT STA 6.7 BETWEEN STR 25P AND 23P HAS CORROSION. REMOVED CORRODED SIGN ANGLE IAW SRM REV 12 51-42-05-02-01. CORROSION DAMAGE FOUND TO BE OUT OF LIMITS IAW SRM 53-20-23-00-01. MATCH DRILLED NEW SKIN ANGLE IAW SRM 51-40-07-02-01, REV 12. INSTALLED NEW ANGLE IAW SRM REV 12 51-42-05-02-01, AND 51-25-15-02-01.

Part: SHEAR TIE — CORRODED · airframe 27,772 hrs · 28,835 cycles

SKIN ANGLE AT STA 26.7 BETWEEN STR 25P AND 23P HAS CORROSION. REMOVED CORRODED ANGLE IAW SRM REV 12 51-42-05-02-01. CORROSION DAMAGE OUT OF LIMITS IAW SRM REV 12 53-20-23-00-01. MATCH DRILLED NEW SKIN ANGLE IAW SRM 51-40-07-02-01 REV 12. INSTALLED NEW ANGLE IAW SRM REV 12 51-42-05-02-01 AND 51-25-15-02-01.

Part: MOUNT BRACKET — CORRODED (FUSELAGE) · airframe 27,772 hrs · 28,835 cycles

MOUNT BRACKET FOR DRIP CHANNEL IS CORRODED AT STA 6.7, STR 25P. REMOVED BRACKET IAW SRM REV 12 51-42-05-02-01. CORROSION DAMAGE FOUND TO BE OUT OF LIMITS IAW SRM REV 12 53-20-17-00-01. RECEIVED NEW BRACKET, MATCH DRILLED TO ACFT AND INSTALLED IAW SRM REV 12 51-40-07-02-01, 51-23-00-00-01, 51-42-05-02-01 AND 51-25-15-02-01.

Part: SUPPORT ANGLE — CORRODED (FUSELAGE) · airframe 27,772 hrs · 28,835 cycles

FWD DRAFT BULKHEAD LOWER MOUNTING PLATE SUPPORT ANGLE AT STA 32.4 HAS CORROSION. REMOVED SUPPORT ANGLE IAW SRM 51-42-05-02-01, REV 12. SUPPORT ANGLE FOUND TO BE OUT OF LIMITS IAW SRM 53-20-43-00-01, REV 12. REMOVED FLOORBOARD SUPPORT RAIL BETWEEN 32.4 AND 49 AT 24P TO FOM IAW SRM 51-42-05-02-01, REV 12. MATCH DRILLED NEW SUPPORT ANGLE IAW SRM 51-40-07-02-01, REV 12. OK TO INSTALL SUPPORT ANGLE. INSTALLED NEW ANGLE IAW SRM REV 12 51-42-05-02-01, AND 51-25-15-02-01. REINSTALLED FLOORBOARD SUPPORT RAIL BETWEEN 32.4 AND 49 AT 24P IAW SRM REV 12 51-42-05-02-01.

Part: STRUT — DAMAGED (LT ENGINE) · airframe 27,772 hrs · 28,835 cycles

SCRATCH DAMAGE ON LT ENGINE A2 EMS STRUT FWD OTBD SIDE. REMOVED CORRODED SIGN ANGLE IAW SRM REV 12 51-42-05-02-01. CORROSION DAMAGE FOUND TO BE OUT OF LIMITS IAW SRM 53-20-23-00-01. MATCH DRILLED NEW SKIN ANGLE IAW SRM 51-40-07-02-01, REV 12. INSTALLED NEW ANGLE IAW SRM REV 12 51-42-05-02-01, AND 51-25-15-02-01.

Part: ANGLE — CORRODED (FUSELAGE) · airframe 27,772 hrs · 28,835 cycles

CORNER REINFORCING ANGLE AT STA 26.7, STR 25P IS CORRODED. REMOVED ANGLE IAW SRM REV 12 51-42-05-02-01 AND 51-40-15-02-01. CORROSION DAMAGE DEEMED OUT OF LIMITS IAW SRM REV 12 53-20-23-00-01. MATCH DRILLED NEW REINFORCING ANGLE IAW SRM 51-40-07-02-01, REV 12. INSTALLED NEW ANGLE IAW SRM 12 51-42-05-02-01, 51-40-15-02-01 AND 51-25-15-02-01.

Part: FRAME — CORRODED (BS 236) · airframe 27,772 hrs · 28,835 cycles

FRAME 236, FLANGES ARE CORRODED STR 30P-28P. REMOVED EXTERIOR PAINT FROM RIVET HEADS TO FOM IAW SRM 51-26-00-02-00, REV 12. REMOVED RIVETS ON FLANGES BETWEEN 30P-28P IAW SRM 51-42-05-02-01, REV 12. REMOVED CORROSION ON FRAME 236 FLANGES, STR 30P-28P IAW SRM 51-21-00-00-02, REV 12 MIN THICKNESS NOTED .038", CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-04-910-801 PT 1 & 51-00-06-910-801 PT 1 REV 9. FOUND FLANGES TO BE WITHIN LIMITS IAW SRM 53-00-00-02-09, REV 12. ALODINED AND PRIMED FRAME 236 FLANGES STR 30P-28P IAW SRM 53-00-00-02-09, REV 12. OK TO INSTALL RIVETS. INSTALLED RIVETS INTO FRAME 236 FLANGES STR 30P-28P IAW SRM 53-00-00-02-09, REV 12. ALODINED, PRIMED, TOP COATED EXTERIOR SKIN AND RIVETS, APPLIED ALUMINIZED PAINT AND CPC TO FRAME 236 FLANGES 30P-28P IAW SRM 53-0000-02-09, 51-25-15-02-01, REV 12.

Part: FRAME — CORRODED (BS 281) · airframe 27,772 hrs · 28,835 cycles

FRAME 281, FLANGE DOUBLER IS CORRODED STR 24P. REMOVED RIVETS C/T FLANGE DOUBLER I/W SRM 51-42-05-02-01, PAGE 205 PAR E REV 12 03/01/13. OK TO INSTALL FABRICATED DOUBLER IAW NR 100254. OK TO INSTALL DOUBLER FABRICATED ON WO 121687, NR 100254 AS ABOVE. INSTALLED FABRICATED DOUBLER IAW SRM 51-42-05-02-01, REV 12. APPLIED SURFACE PROTECTION TO RIVETS & DOUBLER IAW SRM 51-25-15-02-01 REV12. APPLIED CPC TO REPAIR IAW AMM 51-25-01-390-801 REV40. REMOVED FABRICATED BRACKET DOUBLER DUE TO TASK CARD CHANGES IAW SRM 51-42-05-02-01, REV 12. MATCH DRILLED NEW DOUBLER IAW SRM 51-40-07-02-01, REV 12. OK TO INSTALL NEW DOUBLER. INSTALLED NEW DOUBLER IAW SRM 51-42-05-02-01, REV 12. APPLIED INTERIOR PRIMER AND ALUMINIZED PAINT IAW SRM 51-25-10-02-01, SRM 51-25-15-02-01, REV 12. APPLIED EXTERIOR PRIMER AND TOPCOAT IAW SRM 51-25-05-02-01, REV 12. APPLIED CPC IAW AMM 51-25-01-390-801, REV 40.

Part: STRUT — CHAFED (RT ENGINE) · airframe 27,772 hrs · 28,835 cycles

CHAFE DAMAGE ON RT ENGINE F3 EMS STRUT LOWER SIDE NEAR AC GEN. REMOVED AND BLENDED DAMAGE IAW SRM REV 12 51-14-00-02-04. NO MATERIAL LOSS NOTED. CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-06-910-801, PT 1, REV 9. UPON FURTHER EVALUATION FOUND NO CHAFING CONDITION PRESENT, NO FURTHER ACTION REQUIRED.

Part: WEB — CORRODED (FUSELAGE) · airframe 27,772 hrs · 28,835 cycles

FLOOR WEB ATTACHED TO SEAT TRACK 5 AT BS 1.0 HAS CORROSION. FLOOR WEB ON SEAT TRACK 5 AT STA 1.0 IS OUT OF LIMITS, NO DAMAGE ALLOWED IAW SRM 53-20-43-00-01, REV 12. REMOVED FLOOR WEB ON SEAT TRACK 5 AT STA 1.0 IAW SRM 51-42-05-02-01, REV 12. FABRICATED NEW PART FROM WO 121687, NR 100250. MATCH DRILLED NEW FABIRCATED PART IAW SRM 51-40-07-02-01, REV 12. REMOVED 1 CORRODED NUTPLATE AND INSTALLED 1 NEW NUTPLATE IAW SRM 51-42-05-02-01 REV 12. OK TO INSTALL REPLACEMENT FLOOR WEB. INSTALLED NEW WEB IAW SRM 51-42-05-02-01 REV 12. RESTORED SURFACE PROTECTION IAW SRM 51-25-10-02-01, REV 12.

Part: STRINGER CLIP — CORRODED (BS 728.1) · airframe 27,772 hrs · 28,835 cycles

STRINGER CLIP 24S CORRODED AT BS 728.1. FOUND OUT OF LIMITS IAW SRM 53-40-03-00-01 REV 12. REMOVED STRINGER CLIP IAW SPM 51-42-05-02-01 REV 12 AND SRM 51-46-15-02-01, REV 12. INSTALLED NEW STRINGER CLIP IAW SRM 51-42-05-02-01 AND 51-40-15-02-01 R 12. APPLIED TOP COAT IAW SRM 51-25-15-02-01, REV 12.

Part: CHANNEL — CORRODED (FUSELAGE) · airframe 27,772 hrs · 28,835 cycles

CHANNEL FWD OF STA -18 ON STR 30P HAS CORROSION. REMOVED CHANNEL IAW SRM 51-42-05-02-01, REV 12. FOUND TO BE OUT OF LIMITS IAW SRM 53-10-33-00-01, REV 12. INSTALLED CHANNEL IAW SRM 51-42-05-02-01, REV 12.

Part: FLOORBEAM — CORRODED (FUSELAGE) · airframe 27,772 hrs · 28,835 cycles

FLOORBEAM -18.25 CENTER SPLICE IS CORRODED. REMOVED AFT FLOORBEAM SPLICE IAW SRM 51-42-05-02-01, REV 12. FOUND TO BE OUT OF LIMITS IAW SRM 53-20-43-00-01, REV 12. INSTALLED CENTER FLOORBEAM SPLICE IAW SRM 51-42-05-02-01, REV 12.

Part: STRINGER — CORRODED (BS 564.5-624.5) · airframe 27,772 hrs · 28,835 cycles

STRINGER 24S IS CORRODED BS 564.5-624.5. REMOVED CORROSION FOUND STRINGER TO BE OUT OF LIMITS IAW SRM 58-40-03-00-01, REV 12. REMOVED STRINGER IAW SRM 51-42-05-02-01, SRM 51-40-15-02-01 REV12. MATCH DRILLED STRINGER IAW SRM 51-40-07-02-01, REV 12. INSTALLED STRINGER IAW SRM 51-42-05-02-01, REV 12.

Part: FRAME — CORRODED (BS 301) · airframe 27,772 hrs · 28,835 cycles

FRAME 301, FLANGE IS CORRODED STR 33-32P. REMOVED RIVETS FROM THE FLANGE BETWEEN STR 33-32P IAW SRM 51-42-05-02-01, REV 12. PARTIALLY REMOVED CORROSION FROM FLANGE BETWEEN STR 33-32P IAW SRM 51-21-00-00-02, REV 12. REMOVED CORROSION IAW SRM 51-21-00-00-02 REV12. VERIFIED BLEND CRACK FREE IAW NTM 51-00-06-910-801, PART 1, REV8, AND MINIMUM REMAINING THICKNESS MEASURED ON FRAME WEB IS, 0.040" AND FRAME FLANGES MINIMUM MEASURED 0.037" IAW NTM 51-00-04-910-801, PART 1, REV 8. ORIGINAL THICKNESS OF FRAME IS .040" WEB IS AT ORIGINAL THICKNESS AND FLANGE IS WITHIN LIMITS IAW SRM 53-00-00-02-09, REV 12. INSTALLED RIVETS IAW SRM 51-42-05-02-01, REV 12. ALODINED AND PRIMERED FRAME PRIOR TO INSTALLATION OF RIVETS IAW SRM 51-21-10-02-01 & 51-25-10-02-01 REV 12 TOP COAT PAINTED AFTER RIVETS INSTALLED IAW SRM 51-25-15-02-01, REV 12. APPLIED CPC TO WORKED AREA IAW AMM 51-25-01-390-801 REV 40. PRIMED & PAINTED EXTERIOR IAW SRM 51-25-10-02-01 & SRM 51-25-05-02-01 REV 12.

Part: FRAME — CORRODED (BS 301) · airframe 27,772 hrs · 28,835 cycles

FRAME BS 301 CORRODED STR 33-32S. REMOVED CORROSION IAW SRM 51-21-00-00-02, REV 12. CONFIRMED BLENDED AREA CRACK FREE WITH HFEC, MIN REMAINING THICKNESS .034" REF NDTM 51-00-06-910-801, PART 1 AND 51-00-04-910-801 PART 1, REV 7. FOUND WITHIN LIMITS IAW RD8/4-53-5222, ISSUE 1.

Part: STANCHION — CORRODED (FUSELAGE) · airframe 27,772 hrs · 28,835 cycles

STANCHION AT STA 32.4 HAS POSSIBLE CORROSION BY STR 31P. CORROSION NOTED ON STANTION AT STA 32.4 AT STRINGER 31P. CORROSION OUT OF LIMITS IAW SRM 53-20-43-00-01, REV 12. REMOVED CROSS BRACE BETWEEN FR 32.4 AND FR 19.4 FOR ACCESS IAW SRM 51-41-00-00-01, REV 12. REMOVED STANTION AND UPPER/LOWER CLIPS IAW SRM 51-42-05-02-01, REV 12. MATCH DRILLED NEW STANTION IAW SRM 51-40-07-02-01, REV 12. OK TO INSTALL STANTION. INSTALLED NEW STANTION IAW SRM 51-42-05-02-01, REV 12. APPLIED ALODINE, PRIMER AND TOPCOAT IAW SRM 51-21-10-02-01, 51-25-10-02-01, 51-25-15-02-01 REV 12. INSTALLED REMOVED CROSS BRACE IAW SRM 51-41-05-00-01, REV 12. APPLIED CPC IAW AMM 51-25-01-390-801, REV 40.

Part: FLOORBEAM — CORRODED (BS 236) · airframe 27,772 hrs · 28,835 cycles

FLOORBEAM BS 236 CORRODED. REMOVED CORROSION IAW SRM 51-21-00-00-02, REV 12. CONFIRMED CRACK FREE IN AFFECTED AREA REF NTM 51-00-04-910-801 PT1 & 51-00-06-910-801 PT1, REV 8. BLENDED AREA IN LIMITS IAW TASK CARD RD 8/4-53-5270.

Part: ANGLE — CORRODED (BS 216) · airframe 27,772 hrs · 28,835 cycles

REINFORCING ANGLE UNDER STRINGER CLIP 24S AT BS 216 IS CORRODED. ANGLE FOUND TO BE OUT OF LIMITS IAW SRM 53-20-15-00-01. REMOVED ANGLE IAW SRM 51-42-05-02-01. LOCATED AND DRILLED NEW REINFORCING ANGLE IAW SRM 51-40-07-02-01. INSTALLED NEW ANGLE AND STRINGER CLIP IAW SRM 51-42-05-02-01. APPLIED PRIMER AND ALUMINIZED PAINT IAW SRM 51-25-15-02-01 AND 51-25-10-02-01. APPLIED EXTERIOR PAINT IAW SRM 51-25-15-02-01. APPLIED CPC IAW AMM 51-25-01-390-801.

Part: STRINGER — CORRODED (BS 388-401) · airframe 27,772 hrs · 28,835 cycles

STRINGER 24S CORRODED BS 388-401. REMOVED CORROSION IAW SRM 51-21-00-00-02, REV 12 AND SRM 51-42-05-02-01, REV 12. BLENDED AREA CONFIRMED CRACK FREE USING HFEC IAW NDTM 51-00-06-910-801 PART 1 AND 51-00-04-910-801 PART 1, REV 7. FOUND WITHIN LIMITS IAW RD8/4-53-5279 ISSUE 1.

Part: STRINGER SPLICE — CORRODED (FUSELAGE) · airframe 27,772 hrs · 28,835 cycles

STRINGER SPLICE CORRODED FWD OF CHANNEL. INSTALLED NEW STRINGER SPLICE IAW SRM 51-42-05-02-01, REV 12.

Part: ANGLE — CRACKED (FUELAGE) · airframe 27,772 hrs · 28,835 cycles

CROSSOVER PANEL AFT VERTICAL ANGLE CONNECTED AT -18.250 CRACKED. REMOVED VERTICAL ANGLE IAW SRM 51-42-05-02-01, REV 12. MATCH DRILLED NEW VERTICAL ANGLE IAW SRM 51-40-07-02-01, REV 12. INSTALLED NEW ANGLE IAW SRM 51-42-05-02-01, REV 12. APPLIED PRIMER AND TOP COAT IAW SRM 51-25-10-02-01 AND 51-25-15-02-01, REV 12.

Part: FRAME — CORRODED (BS 281 S28-29L) · airframe 27,772 hrs · 28,835 cycles

FRAME BS 281, FLANGE IS CORRODED STR 28-29P. REMOVED CORROSION IAW SRM 51-42-05-02-01 REV 12 AND SRM 53-00-00-02-09 REV 12. CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-04-910-801, PT 1 AND 51-00-06-910-801 PT 1, REV 8. FOUND WITHIN LIMITS IAW SRM 53-00-00-02-09 REV 12.

Part: DOUBLER — CORRODED (BS 489.5 FRAME) · airframe 27,772 hrs · 28,835 cycles

FRAME BS 489.5 FLANGE DOUBLER CORRODED STR 24S. FOUND FRAME FLANGE DOUBLER TO BE OUT OF LIMITS IAW SRM 53-30-15-00-01, REV 12. REMOVED FRAME DOUBLER IAW SRM 51-42-05-02-01, REV 12. INSTALLED NEW DOUBLER IAW SRM 51-42-05-02-01, REV 12.

Part: STRINGER CLIP — CORRODED (BS 714.6) · airframe 27,772 hrs · 28,835 cycles

STRINGER CLIP 25S CORRODED AT BS 714.6. FOUND STRINGER CLIP TO BE OUT OF LIMITS IAW SRM 53-40-03-00-01 REV 12. REMOVED STRINGER CLIP IAW SRM REV 12 51-42-05-02-01. INSTALLED NEW STRINGER CLIP IAW SRM 51-42-05-02-01, REV 12. APPLIED SURFACE PROTECTION TO WORKED AREA IAW SRM 51-25-15-02-01, REV 12.

Part: ANGLE — CRACKED · airframe 27,772 hrs · 28,835 cycles

L/E PANEL 511AL INBD REPAIR ANGLE IS CRACKED. REMOVED CRACKED REPAIR ANGLE IAW SRM 51-42-05-02-01, REV 12. FABRICATED NEW REPAIR ANGLE IAW SRM 57-40-00-02-01, STEPS (7)3 AND 5 REV 12 USING 2024-T3 .050" PO P110112T. OK TO INSTALL ANGLE. INSTALLED ANGLE IAW SRM 57-40-00-02-01 STEPS (7)6-8, REV 12. PRIMED AND PAINTED ELECTOSTATIC COATING IAW SRM 51-25-10-02-01, REV 12 AND AMM 51-25-36-370-801, REV 40. INSTALLED NEW SEAL ON L/E PANEL 511AL IAW AMM 57-23-01-400-801, REV 40 4A.

Part: SEAT TRACK — CORRODED (NR 10) · airframe 27,772 hrs · 28,835 cycles

SEAT TRACK 10 CORRODED. BLENDED SEAT TRACK, FOUND TO BE OUT OF LIMITS IAW SRM 53-20-49-02-02, REV 12. INSTALLED NEW SEAT TRACK IAW SRM 51-42-05-02-01, 51-41-05-00-01 AND 51-40-15-02-01, REV 12.

Part: CRANK ASSY — CORRODED (SERVICE DOOR) · airframe 27,772 hrs · 28,835 cycles

SERVICE DOOR AFT LIFT LATCH CRANK ASSY CORRODED. MATCH DRILLED NEW CRANK ASSY IAW SRM 51-40-07-02-01, REV 12, CRANK ASSY WAS REMOVED, AND WILL BE REINSTALLED ON NR 800069.

Part: FRAME — CHAFED (FUSELAGE) · airframe 27,772 hrs · 28,835 cycles

FRAME HAS CHAFE DAMAGE AT S24P. BLENDED CHAFE DAMAGE AT STR 24P FR 5.4 IAW SRM 51-14-00-02-03, REV 12. MIN THICKNESS NOTED .045" CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-04-910-801 PT 1 AND 51-00-06-910-801 PT 1 REV 8. MECHANICALLY MEASURED BLEND DEPTH ON CORNER .011". FRAME IS WITHIN LIMITS IAW RD8/4-53-5273, ISSUE 1.

Part: STRINGER CLIP — CORRODED (BS 584.5) · airframe 27,772 hrs · 28,835 cycles

STRINGER CLIP 24S CORRODED AT BS 584.5. REMOVED STRINGER CLIP IAW SRM REV 12 51-42-05-02-01. INSTALLED NEW STRINGER CLIP IAW SRM 51-42-05-02-01, REV 12. APPLIED TOPCOAT AND CPC IAW SRM 51-25-15-02-01, REV 12 AND AMM 51-25-01-390-801, REV 40.

Part: INTERCOSTAL — CORRODED (FUSELAGE) · airframe 27,772 hrs · 28,835 cycles

INTERCOSTAL S24S IS CORRODED BS 32.4-49.5. REMOVED CORROSION IAW SRM 51-21-00-00-02, REV 12 AND SRM 51-42-05-02-01, REV 12. CONFIRMED CRACK FREE IN AFFECTED AREA REF NTM 51-00-06-910-801 AND 51-00-04-910-801 PT 1 REV 8. FOUND WITHIN LIMITS IAW RD8/4-53-5269, ISSUE 1.

Part: STRINGER SPLICE — CORRODED (BS 624.5 S27R) · airframe 27,772 hrs · 28,835 cycles

STRINGER SPLICE 27S CORRODED BS 624.5. REMOVED CORROSION ON SPLICE AT X 624.5 STR 27S IAW SRM (R12) 51-21-00-00-02. NO REPAIRS ALLOWED IAW SRM (R12) 53-40-03-00-01. REMOVED DAMAGED SPLICE IAW SRM (R12) 51-42-05-02-01 AND 51-40-15-02-01. REPAIR BY REPLACEMENT IAW SRM (R12) 51-10-00-00-01. LOCATED AND MATCH DRILLED NEW STRINGER SPLICE IAW SRM 51-40-07-02-01, REV12. OK TO INSTALL NEW SPLICE. SURFACE TREATED STRINGER IAW SRM 51-25-10-02-01 REV12. APPLIED SEALANT IAW Q400 SRM 51-23-00-00-01 REV12. INSTALLED RIVETS IAW SRM 51-42-05-02-01, REV 12. INSTALLED HI-LITES IAW SRM 51-40-15-02-01, REV 12. APPLIED TOP COAT AND AV8 ON 27S STA 624.5 IAW SRM 51-25-15-02-01, REV12 AND AMM 51-25-01-390-801, REV 40.

Part: INTERCOSTAL — CORRODED (BS 664.5-683.4) · airframe 27,772 hrs · 28,835 cycles

INTERCOSTAL S27S CORRODED BS 664.5-683.4. REMOVED INTERCOSTAL IAW SRM 52-42-05-02-01, REV 12. BLENDED CORROSION ON INTERCOSTAL IAW SRM 51-21-00-00-02, REV 12. CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-06-910-801 PT 1, REV 8. LOCATED AND INSTALLED NEW INTERCOSTAL IAW SRM 51-40-07-02-01, REV 12 AND APPLIED TOP COAT IAW SRM 51-25-15-02-01, REV 12.

Part: INTERCOSTAL — CRACKED (FUSELAGE) · airframe 27,772 hrs · 28,835 cycles

INTERCOSTAL CRACKED. REMOVED INTERCOSTAL IAW SRM 51-42-05-02-01, REV 12. LOCATED, DRILLED & INSTALLED NEW INTERCOSTAL IAW SRM 51-42-05-02-01, REV 12 & SRM 51-40-15-02-01, REV 12. APPLIED TOP COAT IAW SRM 51-25-45-02-01, REV 12 & SRM 51-25-05-02-01, REV 12.

Part: INTERCOSTAL — CORRODED (BS 100.8-116) · airframe 27,772 hrs · 28,835 cycles

INTERCOSTAL S24S CORRODED BS 100.8-116. FOUND TO BE OUT OF LIMITS IAW SRM 53-20-17-00-01, REV 12. CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-06-910-801 PT 1 REV 8. FOUND WITHIN LIMITS IAW RD8/4-53-5278 ISSUE 1.

Part: FRAME — CORRODED (BS 401) · airframe 27,772 hrs · 28,835 cycles

FRAME BS 401, FLANGE IS CORRODED STR 31-32P. BLENDED CORROSION IAW SRM 53-00-00-02-09 REV 12. CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-04-910-801 PT 1 AND 51-00-06-910-801 PT 1, REV 9. FOUND TO BE WITHIN LIMITS IAW SRM 53-00-00-02-09, REV 12.

Part: FRAME — CORRODED (FUSELAGE) · airframe 27,772 hrs · 28,835 cycles

FRAME 49.5 FLANGES ARE CORRODED STR 28P-31P. REMOVED (2) RIVETS BETWEEN STR 29P TO 30P AND (4) RIVETS BETWEEN STR 30P AND 31P FOR ACCESS IAW SRM 51-42-05-02-01, REV 12. REMOVED CORROSION IAW SRM 51-21-00-00-02, REV 12. VERIFIED MINIMUM REMAINING THICKNESS BETWEEN 29P-30P AS 0.048" AND 30P-31P AS 0.043" IAW NTM 51-00-04-910-801, REV 8, PART 1 ALSO VERIFIED CRACK FREE IAW NTM 51-00-06-910-801, PART 1, REV . NO CORROSION NOTED BETWEEN STR 28P AND 29P. ORIGINAL THICKNESS OF FRAME IS .050", FLANGE BETWEEN 29P-30P IS WITHIN LIMITS IAW SRM 53-00-00-02-09, REV 12. FLANGE BETWEEN STR 30P TO 31P IS OUT OF LIMITS IAW SRM 53-00-00-02-09, REV 12. TRIMMED OFF DAMAGED FLANGE IAW SRM 53-00-00-02-18, STEP 7B(1-4) REV 12. CONFIRMED AREA CRACK FREE IAW SRM 53-00-00-02-18, REV 12 IAW NDTM 8.2 REV 14. 2 RIVETS MORE REMOVED WHEN FLANGE TRIMMED OFF IAW SRM 51-42-05-02-01, REV 12. FABRICATED REPAIR FLANGE OUT OF 2024-T3 0.063" PO52912H IAW SRM 53-00-00-02-18, REV 12. MATCH DRILLED, REPAIR FLANGE TO SKIN AND FRAME IAW SRM 51-40-07-02-01 REV 12. OK TO INSTALL REPAIR FLANGE. INSTALLED REPAIR FLANGE IAW SRM 53-00-00-02-18 REV 12. APPLIED PRIMER AND ALUMINIZED PAINT IAW SRM 53-00-00-02-18, REV 12. APPLIED CPC IAW SRM 53-00-00-02-18, REV 12. PRIOR TO APPLICATION OF TOP COAT, REINSTALLED 2 ADDITIONAL RIVETS WHICH WERE REMOVED FOR FOM IAW SRM 51-42-05-02-01, REV 12.

Part: FLOOR SUPPORT — CORRODED (BS 783.1-819.1) · airframe 27,772 hrs · 28,835 cycles

FLOOR SUPPORT STIFFENER ANGLE ON THE OTBD SIDE HAS AREAS OF CORROSION STA 783.1-819.1. REMOVED CORROSION IAW SRM 51-21-00-00-02, REV 12. CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-04-910-801 PT 1 AND 51-00-06-910-801, PT 1, REV 9. NO MATERIAL LOSS NOTED IAW SRM 53-40-43-00-01 REV DWG 85338220 REV 12. ALODINED AND PRIMED IAW SRM 51-21-10-02-01 AND SRM 51-25-10-02-01.

Part: LUG — CHAFED (RUDDER) · airframe 27,772 hrs · 28,835 cycles

FWD RUDDER UPPER PCU MOUNT LUGS ARE CHAFED FROM PCU ROD ENDS. BLENDED DAMAGE ON MOUNT LUG IAW SRM 55-41-20-02-01, REV 12. MECHANICALLY MEASURED BLENDED AREA AND RESULTED WITH A REMAINING THICKNESS OF .4015" IAW SRM 55-41-20-02-01, REV 12. ACCOMPLISHED FPI OF PCU MOUNT LUG AND CONFIRMED AREA OF DAMAGE TO BE CRACK FREE REF HRZ NDTM 8.2.0, REV 14. APPLIED ALODINE, PRIMER AND TOPCOAT TO WORKED AREA IAW SRM 55-41-20-02-01, REV 12. ALL DAMAGE WERE FOUND TO BE WITHIN LIMTIS IAW SRM 55-41-20-02-01, REV 12.

Part: FRAME — CORRODED (BS 664.5) · airframe 27,772 hrs · 28,835 cycles

FRAME BS 664.5 CORRODED STR 24P. REMOVED CORROSION IAW SRM 51-21-00-00-02, REV 12. VERIFIED CRACK FREE IAW NTM 51-00-06-910-801, PART 1 REV 8. FOUND TO BE WITHIN LIMITS IAW RD8/4-53-5277 ISS 1.

Part: LUG — CHAFED (RUDDER) · airframe 27,772 hrs · 28,835 cycles

FWD RUDDER LOWER PCU MOUNT LUG IS CHAFED FROM PCU ROD ENDS. BLENDED DAMAGE ON MOUNT LUG IAW SRM 55-41-20-02-01, REV 12. MECHANICALLY MEASURED BLENDED AREA AND RESULTED WITH A REMAINING THICKNESS OF .4015" IAW SRM 55-41-20-02-01, REV 12. ACCOMPLISHED FPI OF PCU MOUNT LUG AND CONFIRMED AREA OF DAMAGE TO BE CRACK FREE REF NDTM 8.2.0, REV 14. APPLIED ALODINE, PRIMER AND TOPCOAT TO WORKED AREA IAW SRM 55-41-20-02-01, REV 12. ALL DAMAGE WAS FOUND TO BE WITHIN LIMITS IAW SRM 55-41-20-02-01, REV 12.

Part: FRAME — CORRODED (BS 301) · airframe 27,772 hrs · 28,835 cycles

FRAME 301 FWD SIDE IS CORRODED STR 25P. REMOVED CORROSION IAW SRM 51-21-00-00-02, REV 12. CONFIRMED BLENDED AREA CRACK FREE WITH HFEC IAW NDTM 51-00-06-910-801, PART 1 AND 51-00-04-910-801, PART 1 REV 7. FOUND WITHIN LIMITS IAW RD8/4-53-5722 ISSUE 1.

Part: FLOORBEAM — CORRODED (FUSELAGE) · airframe 27,772 hrs · 28,835 cycles

FLOORBEAM CORRODED. REMOVED CORROSION IAW SRM 51-21-00-00-02, REV 12. CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-04-910-801, PT 1 AND 51-00-06-910-801, PT 1 REV 8. FOUND TO BE IN LIMITS IAW RD8/4-53-5265, ISSUE 1.

Part: STRUCTURE — CORRODED (FWD CARGO) · airframe 27,772 hrs · 28,835 cycles

FORWARD CARGO SUPPORT STRUCTURE LOCATED IN THE WIRE TRAY HAS CORROSION AROUND THE NUTPLATE HOLE BETWEEN 32.4 AND 49.5. REMOVED CORROSION IAW SRM 51-21-00-00-02, REV 12. CONFIRMED CRACK FREE CONDITION REF NTM 51-00-04-910-801, PT 1 AND 51-00-06-910-801, PT 1 REV 8. BLENDS FOUND TO BE WITHIN LIMITS IAW RD8/4-53-5264, ISSUE 1.

Part: FRAME — CORRODED (FUSELAGE) · airframe 27,772 hrs · 28,835 cycles

FRAME 32.4, FLANGES ARE CORRODED STR 33-30S. REMOVED CORROSION IAW SRM REV 12 53-00-00-02-09. VERIFIED BLEND CRACK FREE IAW NTM 51-00-06-910-801, PART 1, REV 8. IN LIMITS IAW SRM 53-00-00-02-09, REV 12.

Part: FRAME — CORRODED (FUSELAGE) · airframe 27,772 hrs · 28,835 cycles

FRAME 32.4, FLANGES ARE CORRODED STR 30P-32P. REMOVED CORROSION IAW SRM REV 12 53-00-00-02-09. CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-04-910-801 PT 1 AND 51-00-06-910-801 PT 1 REV 9. WITHIN LIMITS IAW SRM 53-00-00-02-09, REV 12.

Part: FLOOR SUPPORT — CORRODED (CABIN) · airframe 27,772 hrs · 28,835 cycles

FLOOR SUPPORT BY EMERGENCY EXIT IS CORRODED STA 71.2. REMOVED CORROSION IAW SRM 51-21-00-00-02, REV 12. FOUND TO BE IN LIMITS IAW RD8/4-53-5263 ISSUE 1.

Part: PANEL — CRACKED (WING) · airframe 27,772 hrs · 28,835 cycles

LEADING PANEL 611AR INBD AND OTBD RIB ANGLE REPAIR CRACKED. REMOVED UPPER INBD AND OTBD RIB ANGLE REPAIR FROM L/E PANEL 611AR IAW SRM 51-42-05-02-01, REV 12 AND SRM 51-40-15-02-01, REV 12 AND SRM 51-41-05-00-01, REV 12. FABRICATED INBD AND OTBD REPAIR ANGLES USING 2024 T3 .050 P/O P110112T OID 209391 IAW SRM 57-40-00-02-01 AND MATCH DRILLED IAW SRM 57-40-00-02-01. ALODINED AND PRIMED INBD AND OTBD REPAIR ANGLES IAW SRM 51-21-10-02-01 AND SRM 51-25-10-02-01. OK TO INSTALL REPAIR ANGLES. INSTALLED INBD AND OTBD ANGLES ON L/E PANEL 611AR IAW SRM 57-40-00-02-01, REV 12. APPLIED PRIMER AND TOP COAT ON L/E IAW SRM 51-25-10-02-01, REV 12 AND SRM 51-25-15-02-01, REV 12. PRIMED AND PAINTED CLECTROSTATIC COATING IAW SRM 51-25-10-02-01, REV 12 & AMM 57-13-01-400-801, REV 40.

Part: STRINGER CLIP — CORRODED (BS 301 S24R) · airframe 27,772 hrs · 28,835 cycles

STRINGER CLIP 24S CORRODED AT BS 301. REMOVED STRINGER CLIP IAW SRM 51-42-05-02-01. FOUND OUT OF LIMITS IAW SRM 53-20-15-00-01. INSTALLED NEW STRINGER CLIP IAW SRM 51-42-05-02-01, REV 12.

Part: MOUNT BRACKET — CORRODED (BS 604-624) · airframe 27,772 hrs · 28,835 cycles

DISTRIBUTION DAMPER MOUNT BRACKET IS CORRODED STA 604.5-624.5. REMOVED CORRODED BRACKET, CORROSION LOCAL TO BRACKET NO OTHER CORROSION FOUND ON COMMON SURFACES, NO DAMAGE ALLOWED ON MOUNT BRACKET IAW SRM 51-42-05-02-01, 51-21-00-00-02, REV 12. INSTALLED DISTRIBUTION DAMPER MOUNT BRACKET(NEW) IAW SRM 51-42-05-02-01, REV 12.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 27,772 hrs · 28,835 cycles

FLOOR SUPPORT CORRODED BS 32.4. REMOVED CORROSION IAW SRM 51-21-00-00-02 REV 12. CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-04-910-801 PT 1 AND 51-00-06-910-801, PT 1, REV 8. FOUND TO BE IN LIMITS IAW RD8/4-53-5263 ISSUE 1.

Part: FRAME — CORRODED (FUSELAGE) · airframe 27,772 hrs · 28,835 cycles

FRAME 49.5, FLANGES ARE CORRODED STR 33-29S. REMOVED CORROSION IAW SRM 51-21-00-00-02, REV 12. CONFIRMED CRACK FREE CONDITION REF NTM 51-00-04-910-801 PT 1 AND 51-00-06-910-801 PT 1 REV 9. FOUND TO BE WITHIN LIMITS IAW SRM 53-00-00-02-09, REV 12.

Part: FRAME — CORRODED (FUELAGE) · airframe 27,772 hrs · 28,835 cycles

FRAME FLANGE AT FR 94.8 STR 29P-28P HAS CORROSION. REMOVED CORROSION IAW SRM 53-00-00-02-09, REV 12. CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-04-910-801 PT 1 AND 51-00-06-910-801 PT 1 REV 9. FOUND TO BE WITHIN LIMITS IAW SRM 53-00-00-02-09, REV 12.

Part: SEAT TRACK — CORRODED (NR 1) · airframe 27,772 hrs · 28,835 cycles

LT OTBD SEAT TRACK NR 1 HAS AREAS OF CORROSION. REMOVED CORROSION IAW SRM 51-21-00-00-02, REV12. WITHIN LIMITS IAW SRM 53-20-49-02-02, REV 12.

Part: FRAME — CORRODED (FUSELAGE) · airframe 27,772 hrs · 28,835 cycles

FRAME 19.4 FLANGE IS CORRODED STR 31S-32S. REMOVED CORROSION IAW SRM 51-42-05-02-01, REV 12 AND SRM 51-21-00-00-02, REV 12, CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-04-910-801, PT 1 AND 51-00-06-910-801 PT 1, REV 7. FOUND TO BE WITHIN LIMITS IAW SRM 53-00-00-02-09, REV 12.

Part: FRAME — CORRODED (FUSELAGE) · airframe 27,772 hrs · 28,835 cycles

FRAME 19.4 FLANGE IS CORRODED STR 30-31P. REMOVED CORROSION IAW SRM 51-42-05-02-01 REV 12 AND SRM 51-21-00-00-02, REV 12. CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-04-910-801, PT 1 AND 51-00-06-910-801, PT 1, REV 9. FOUND TO BE WITHIN LIMITS IAW SRM 53-00-00-02-09, REV 12.

Part: SEAT TRACK — CORRODED (NR 3) · airframe 27,772 hrs · 28,835 cycles

LT OTBD SEAT TRACK NR 3 HAS AREAS OF CORROSION. REMOVED CORROSION IAW SRM 51-21-00-00-02, REV 12. FOUND TO BE WITHIN LIMITS IAW SRM 53-20-49-02-02, REV 12. CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-06-910-801, PT1, REV 9.

Part: FRAME — CORRODED (BS 321) · airframe 27,772 hrs · 28,835 cycles

FRAME 321, FLANGE IS CORRODED STR 30P-29P. REMOVED CORROSION IAW SRM 53-00-00-02-09, REV 12. CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-04-910-801 PT 1 AND 51-00-06-910-801 PT 1 REV 9. REMAINING THICKNESS FOUND TO BE WITHIN LIMITS IAW SRM 53-00-00-02-09, REV 12.

Part: STRAP — CORRODED (FUSELAGE) · airframe 27,772 hrs · 28,835 cycles

SKIN STRAP OTBD OF STRINGER 32P HAS POSSIBLE CORROSION STA 19.4-32.4. REMOVED RIVETS AND CORROSION ON SKIN STRAP BETWEEN STA 19.4-32.4 AT STR 32P IAW SRM 51-42-05-02-01, REV 12 AND SRM 51-21-00-00-02-09, REV 12. MIN THICKNESS NOTED .044" CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-04-910-801, PT 1 AND 51-00-06-910-801 PT 1, REV 9. FOUND SKIN STRAP TO BE WITHIN LIMITS IAW RD8/4-53-5238 ISSUE 1, 21FEB2013. ALODINED, PRIMED AND REINSTALLED FASTENERS IAW SRM 51-42-05-02-01, SRM 51-21-10-02-01, SRM 51-25-10-02-01, REV 12. PRIMED AND TOPCOATED INTERIOR AND EXTERIOR IAW SRM REV 12 51-25-10-02-01 AND 51-25-15-02-01. APPLIED CPC SURFACE TREATMENT IAW AMM 51-25-01-390-801, REV 40.

Part: STANCHION — CORRODED (BS 236) · airframe 27,772 hrs · 28,835 cycles

STANCHION AT STA 236 HAS POSSIBLE CORROSION BY STR 31P. REMOVED CORROSION FOUND OUT OF LIMITS IAW SRM 53-20-43 NOTES SAY NO REPAIRS ALLOWED. REMOVED CROSS MEMBER BOLTS END FITTING BOLT AND ADEL CLAMP BOLTS TO FOM IAW SRM 51-41-05-00-01, REV 12. REMOVED END FITTING TO FOM IAW SRM 51-40-15-02-01, 51-42-05-02-01 AND 51-41-05-00-01 REV 12. REMOVED STANTION IAW SRM 51-42-05-02-01, REV 12. MATCH DRILLED NEW STANTION IAW SRM 51-40-07-02-01 REV 12. OK TO INSTALL NEW STANTION. INSTALLED NEW STANTION END FITTING BOLT AND CROSS MEMBER BOLTS IAW SRM REV 12 51-42-05-02-01, 51-41-00-00-01. INSTALLED END FITTING IAW SRM 51-42-05-02-01, 51-41-05-00-01 AND 51-40-15-02-01 REV1 2. INSTALLED ADEL CLAMPS IAW SRM 51-41-00-00-01, REV 12. PRIMED AND PAINTED IAW SRM 51-25-10-02-01 51-25-45-02-01, 51-25-15-02-01, REV 12. APPLIED CPC IAW AMM 51-25-01-390-801, REV 12.

Part: NUT PLATE — CORRODED (CARGO DOOR) · airframe 27,772 hrs · 28,835 cycles

FWD BAGGAGE DOOR AFT FRAME HAS ONE CORRODED NUT PLATE BELOW NR 3 STOP FITTING. REMOVED NUT PLATE ASSY AND CORRODED NUT PLATE IAW SRM 51-42-05-02-01, REV 12. INSTALLED NEW NUT PLATE IAW SRM 51-42-05-02-01, REV 12. OK TO INSTALL NUT PLATE ASSY. INSTALLED NUT PLATE ASSY IAW SRM 51-42-05-02-01, REV 12. APPLIED TOPCOAT IAW SRM 51-25-05-02-01, REV 12 AND SRM 51-25-45-02-01, REV 12.

Part: STRINGER CLIP — CORRODED (BS 216 S24R) · airframe 27,772 hrs · 28,835 cycles

STRINGER CLIP 24S CORRODED AT BS 216. FOUND OUT OF LIMITS IAW SRM 53-50-03-00-01, REV 12. REMOVED STRINGER CLIP IAW SRM 51-42-05-02-01, REV 12. INSTALLED NEW STRINGER CLIP IAW SRM 51-42-05-02-01, REV 12.

Part: STRINGER CLIP — CORRODED (BS 489.5 S24L) · airframe 27,772 hrs · 28,835 cycles

STRINGER CLIP S24P IS CORRODED AT BS 489.5. STRINGER CLIP FOUND TO BE CORRODED OUT OF LIMITS IAW SRM 53-30-03-00-01, REV 12. REMOVED STRINGER CLIP IAW SRM 51-42-05-02-01, REV 12. INSTALLED NEW STRINGER CLIP IAW SRM 51-42-05-02-01, REV 12.

Part: FLOORBEAM — CORRODED (CABIN) · airframe 27,772 hrs · 28,835 cycles

FLOORBEAM 32.4 FWD SPLICE PORT SIDE HAS CORROSION. REMOVED SPLICE IAW SRM 51-42-05-02-01, REV 12. FOUND TO BE OUT OF LIMITS IAW SRM 53-20-43-00-01, REV 12. MATCH DRILLED NEW FWD SPLICE IAW SRM REV 12 51-40-07-02-01. OK TO INSTALL NEW PIECES. INSTALLED SPLICE IAW SRM 51-42-05-02-01, REV 12. APPLIED CPC IAW AMM 51-25-01-390-801, REV 40. PRIOR TO CPC APPLIED TOP COAT IAW SRM 51-25-15-02-01, REV 12.

Part: SEAT TRACK — CORRODED (NR 8) · airframe 27,772 hrs · 28,835 cycles

SEAT TRACK NR 8 IS CORRODED. REMOVED CORROSION IAW SRM REV 12 53-20-49-02-02. FOUND TO BE OUT OF LIMITS IAW SRM REV 12 53-20-49-02-02, FIG 201, SHEET 2. FOUND TO BE OUT OF LIMITS IAW SRM 53-20-49-02-02, REV 12. REMOVED SEAT TRACK IAW SRM 51-42-05-02-01, 51-45-00-00-01 AND 51-40-15-02-01 REV 12. MATCH DRILLED NEW SEAT TRACK NR 8 IAW SRM 51-40-07-02-01, REV 12. INSTALLED NEW SEAT TRACK IAW SRM 51-42-05-02-01, 51-40-15-02-01 AND 51-41-05-00-01, REV 12.

Part: CHANNEL — CORRODED (FUSELAGE) · airframe 27,772 hrs · 28,835 cycles

STRINGER 32S, CHANNEL IS CORRODED BS -18.25. CHANNEL OUT OF LIMITS IAW SRM 53-10-33-00-01, REV 12, FIG 1, ITEM 41. REMOVED CHANNEL IAW SRM 51-42-05-02-01, REV 12. INSTALLED NEW CHANNEL IAW SRM 51-42-05-02-01, REV 12.

Part: STRINGER CLIP — CORRODED (BS 236) · airframe 27,772 hrs · 28,835 cycles

STRINGER CLIP S25S IS CORRODED AT BS 236. REMOVED STRINGER CLIP AND FOUND TO BE OUT OF LIMITS IAW SRM 53-30-03-00-01, 51-42-05-02-01 REV 12. INSTALLED NEW STRINGER CLIP SRM 51-42-05-02-01 REV 12.

Part: FLOORBEAM — CORRODED (CABIN) · airframe 27,772 hrs · 28,835 cycles

FLOORBEAM 32.4 AFT SPLICE PORT SIDE HAS CORROSION. REMOVED SPLICE IAW SRM 51-42-05-02-01 REV 12. SPLICE FOUND TO BE OUT OF LIMITS IAW SRM 53-20-43-00-01, REV 12. MATCH DRILLED NEW AFT SPLICE IAW SRM REV 12 51-40-07-02-01. OK TO INSTALL NEW SPLICE. INSTALLED SPLICE IAW SRM 51-42-05-02-01, REV 12. APPLIED CPC IAW AMM 51-25-01-390-801, REV 40. PRIOR TO CPC APPLIED TOPCOAT IAW SRM 51-25-15-02-01, REV 12.

Part: STRINGER CLIP — CORRODED (BS 388) · airframe 27,772 hrs · 28,835 cycles

BS 388 STRINGER CLIP AT 24P IS CORRODED. REMOVED STRINGER CLIP IAW SRM 51-42-05-02-01. INSTALLED REPLACEMENT STRINGER CLIP IAW SRM 51-42-05-02-01, REV 12.

Part: NUT PLATE — CORRODED (WINDSHILED) · airframe 27,772 hrs · 28,835 cycles

F/O WINDSHIELD HAS NUT PLATES CORRODED. R & R NUT PLATES WITH NEW ONES IAW SRM 51-42-75-02-01, REV 12.

Part: SUPPORT CHANNEL — CRACKED (WG-BDY FAIRING) · airframe 27,772 hrs · 28,835 cycles

RT LOWER WING TO FUSELAGE FAIRING STRUCTURE IS CRACKED IN 2 PLACES AT STA X401. REMOVED CRACKED FAIRING SUPPORT CHANNEL LOCATED AND MATCH DRILLED NEW CHANNEL/ SUPPORT IAW SRM 51-42-05-02-01, REV 12 & 51-40-07-02-01, REV 12. INSTALLED FAIRING SUPPORT CHANNEL IAW SRM 51-42-05-02-01, REV 12.

Part: STRINGER CLIP — CORRODED (BS 156 S24L) · airframe 27,772 hrs · 28,835 cycles

STRINGER CLIP 24P AT BS 156 HAS CORROSION. R & R STRINGER CLIP IAW SRM 51-42-25-02-01, REV 12.

Part: SEAT TRACK — CORRODED (NR 11) · airframe 27,772 hrs · 28,835 cycles

SEAT TRACK 11 IS CORRODED. BLENDED SEAT TRACK & FOUND TO BE OUT OF LIMITS IAW SRM 53-20-49-02-02 REV 12. REMOVED SEAT TRACK IAW SRM 51-42-05-02-01 REV 12, 51-40-15-02-01 REV 12. INSTALLED SEAT TRACK IAW SRM 51-42-05-02-01, 51-40-15-02-01 AND 51-41-05-00-01 AND 51-41-05-00-01 REV 12.

Part: NUT PLATE — CORRODED (WINDSHIELD) · airframe 27,772 hrs · 28,835 cycles

PILOTS WINDSHIELD HAS CORRODED NUT PLATES. R & R CORRODED NUT PLATES WITH NEW ONES IAW SRM 51-42-75-02-01, REV 12.

Part: SEAT TRACK — CORRODED (NR 15) · airframe 27,772 hrs · 28,835 cycles

SEAT TRACK 15 IS CORRODED. REMOVED CORROSION FROM SEAT TRACK NR 15 IAW SRM 53-20-49-02-02. FOUND TO BE OUT OF LIMITS IAW SRM 53-20-49-02-02, FIG 201, SHT 2. MECHANICALLY MEASURED BLENDED AREAS ON SEAT RAIL IN NUMEROUS AREAS LARGEST BEING .5"W X 7"L X .038". SMALLEST BEING .5"W X 6"L X .020" IAW SRM 53-20-49-02-02, FIG 201, SHT 2. MAX MATERIAL LOSS .038" AT STA 637. SEAT TRACK CLAWS ALSO BLENDED AT STA 644.5 AND STA 648. REMOVED SEAT TRACK NR 15 IAW SRM 51-42-05-02-01, 51-41-00-00-01 AND 51-40-15-02-01. MATCH DRILL NEW SEAT TRACK IAW SRM 51-40-07-02-01. INSTALLED NEW SEAT TRACK NR 15 IAW SRM 51-42-05-02-01, 51-40-15-02-01 AND 51-40-00-00-01.

Part: SEAT TRACK — CORRODED (NR 9) · airframe 27,772 hrs · 28,835 cycles

SEAT TRACK NR 9 IS CORRODED AROUND ONE SCREW HOLE 8 INCHES FORWARD OF BS 783.1. REMOVED CORROSION, FOUND WITHIN LIMITS IAW SRM 53-20-49-02-02, REV 12.

Part: WIRE HARNESS — DAMAGED (RT ENGINE) · airframe 27,772 hrs · 28,835 cycles

CHAFE DAMAGE ON RT ENGINE WIRE HARNESS, LOCATED FWD END OF F4 EMS STRUT. INSPECTED, CHAFE DAMAGE IS TO OUTER WIRE WRAP ONLY, NO DAMAGE TO INNER WIRE NOTED. WRAPPED WIRES WITH FIBERGLASS TAPE IAW WM CHAPTER 20-12-10-201, REV 39.

Part: LIGHT — DAMAGED (ZONE 200) · airframe 26,293 hrs · 27,314 cycles

EMERGENCY PATH LIGHTING AT ROWS 5-6 IS DISCOLORED. REPLACED AS REQUIRED.

Part: BULB — INOPERATIVE (EMERGENCY LIGHT) · airframe 26,293 hrs · 27,314 cycles

FORWARD PASSENGER OVERHEAD SIGN HAS SEVERAL BULBS INOPERATIVE. RELAMPED. OPS CHECKED GOOD.

Part: BRAKE — DRAGGING (ZONE 700) · airframe 26,126 hrs · 27,144 cycles

LEFT MAIN BRAKE WAS SMOKING. CONTINUED TO SMOKE FOR A FEW MORE MINUTES. BRAKING ON LANDING WAS NORMAL BUT ONE WHEEL GRABBED WHILE APPLYING BRAKE. VISUALLY INSPECTED NR 1 BRAKE, NOTICED SMALL AMOUNT OF SMOKE. ALL OTHER BRAKES NORMAL. REMOVED AND REPLACED NR 1 BRAKE ASSY. NO NOTICEABLE DEFECTS FROM REMOVED BRAKE. PERFORMED HIGH SPEED TAXI TO 70 KTS AND FOUND BRAKING ACTION NORMAL. NO DEFECTS NOTED. RETURNED TO SERVICE.

Part: LAMP — INOPERATIVE (EMERGENCY LIGHT) · airframe 26,117 hrs · 27,136 cycles

AFT SERVICE DOOR EMERGENCY EXIT SIGN HAS BULBS INOPERATIVE. RELAMPED THE SIGN. OPS CHECKED GOOD.

Part: BULB — INOPERATIVE (EMERGENCY LIGHT) · airframe 26,117 hrs · 27,136 cycles

AFT PASSENGER DOOR EMERGENCY EXIT SIGN HAS BULBS INOPERATIVE. RELAMPED THE EMERGENCY SIGN. OPS CHECKED GOOD.

Part: LAMP — INOPERATIVE (LIGHT SWITCH) · airframe 25,956 hrs · 26,694 cycles

NORMAL POSITION OF EMERGENCY LIGHT SWITCH AT FOWARD F/A SEAT IS NOT ILLUMINATED. RELAMPED SWITCH, OPS CHECKED GOOD. RETURNED TO SERVICE.

Part: WARNING LIGHT — FALSE ACTIVATION (APU FIRE BOTTLE) · airframe 25,196 hrs · 26,162 cycles

INTERMITTENT, BOTTLE LOW, CAUTION LIGHT ON FIRE PANEL (APU) RESULTS IN MASTER WARNING AND CHECK FIRE DETECT WARNINGS. REMOVED JUMPER AND RECONNECTED CONNECTOR 2600-P26 TO ADP. COULD NOT DUPLICATE FAULT. R & R APU FIRE EXTINGUISHER AS A PRECAUTIONARY MEASURE IAW AMM TASKS 26-23-01-000-801 AND 26-23-01-400-801. OPS TEST GOOD. RETURNED TO SERVICE.

Part: SKIN — CORRODED (FUSELAGE) · airframe 25,076 hrs · 26,034 cycles

AFT CARGO DOOR AREA LOWER EDGE ACFT SKIN HAS CORROSION. REMOVED CORROSION IAW SRM 53-40-52-02-01. MINIMUM REMAINING THICKNESS IN AFFECTED AREAS .200 REF NTM 51-00-02-250-801. CONFIRMED CRACK FREE REF SRM 53-40-52 PG 202 B(7). MATERIAL LOSS FOUND TO BE WITHIN LIMITS IAW RD 8/4-53-4225 ISSUE 1, COMPLIED WITH TASK CARD RD 8/4-53-4225.

Part: BEAM — CORRODED (FUSELAGE) · airframe 25,076 hrs · 26,034 cycles

AFT CARGO BAY LOWER EDGE BEAM HAS CORROSION. REMOVED CORROSION ON LOWER EDGE OF AFT BAG DOOR BEAM IAW SRM 51-21-00-00-02. MINIMUM REMAINING THICKNESS .054" REF NTM 51-00-02-250-801. CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-01-250-801. COMPLIED WITH RD 8/4-53-4219. MATERIAL LOSS FOUND TO BE WITHIN LIMITS IAW RD 8/4-53-4219.

Part: WIRE HARNESS — DAMAGED (MLG) · airframe 24,675 hrs · 25,621 cycles

NOSE GEAR DOOR OPEN ADVISORY LIGHT REMAINS ILLUMINATED AFTER THE GEAR EXTENSION. REPLACED THE PROXIMITY SENSOR ELECTRICAL WIRE HARNESS IAW FIM 52-73-21-810-810, AMM 32-21-11-400-803, 32-61-06-830-801, 32-61-00-280-801. FUNCTIONAL CHECKED GOOD. RETURNED TO SERVICE.

Part: PROXIMITY SENSOR — OUT OF ADJUST (MLG) · airframe 24,558 hrs · 25,508 cycles

UPON GEAR RETRACTION, NOSE DOOR LIGHT REMAINED ILLUMINATED AND LOUD RATTLING NOISE FROM NOSE AREA ENSUED. RETURNED TO THE FIELD. LANDING UNEVENTFUL. INSPECTED NLG AND DOORS AND INTEROGATED PSEU FOR FAULT CODES. NO DEFECTS NOTED. BLEED NR 2 HYD SYS AND PERFORMED FUNCTIONAL TEST OF THE LANDING GEAR PRIMARY EXTENSION AND RETRACTION SYS. FUNCTION CHECK GOOD. PERFORMED AN ADDITIONAL 20 GEAR SWINGS, NO DEFECTS NOTED AND NO FAULTS WERE LOGGED IN THE PSEU. ADJUSTED NGDRCL PROX SENSOR. RETURNED TO SERVICE. NO PARTS REPLACED.

Part: UPLOCK HOOK — MALFUNCTIONED (MLG) · airframe 22,835 hrs · 23,746 cycles

ON FINAL AT ABOUT 180 KTS WE LOWERED THE GEAR AND THE LT MLG INDICATED RED FOR ABOUT A MINUTE AND THE GEAR DOOR DOWN. THE CYCLE FINALLY FINISHED WHEN THE GEAR INDICATED GREEN AND THE DOOR CLOSED AFTER ABOUT ANOTHER 15-30 SECONDS. PASSENGERS NOTICED NO ABNORMALITIES IN THE EXTENSION. ALTERNATE EXTENSION WAS NOT USED BUT DID CONFIRM THE ALTERNATE 3 GREEN LIGHTS. FERRIED FOR REPAIRS. INSPECTED LT MLG DOORS, AND REPLACED UPLOCK HOOK ASSY. ADJUSTMENT OF LT MLG DOOR INBD PUSHROD. INSP OF LT MLG SOLENOID SEQUENCE VALVE INLINE FILTERS. PERFORMED OPS TEST OF LANDING GEAR PRIMARY EXTENSION AND RETRACTION SYS AND OF THE ALTERNATE EXTENSION SYS. IAW AMM TASK 32-31-00-710-801 AND 32-34-00-710-801. OPS CHECK GOOD. CHECK FLIGHT PASSED. RETURNED TO SERVICE.

Part: SMOKE DETECTOR — NO TEST (ZONE 200) · airframe 22,400 hrs · 23,266 cycles

BAGGAGE FWD SMOKE DETECT INTERMITTANT, WILL NOT TEST. R & R FWD BAGGAGE SMOKE DETECTOR IAW AMM TASKS 26-12-06-000/400-801. PERFORMED OPS TEST OF BAGGAGE SMOKE DETECTORS IAW AMM TASK 26-12-06-710-801. OPS CHECK GOOD. CLEARS MEL 26-10-3.

Part: PROXIMITY SENSOR — OUT OF ADJUST (NLG DOOR) · airframe 22,296 hrs · 23,158 cycles

COE- NOSE GEAR DOOR FAILED TO RETRACT AFTER T/O. ACCOMPLISHED ALT GEAR EXT. WITHOUT INCIDENT. MAX AIRSPEED WAS 175 KIAS. RETURNED TO THE FIELD. LANDING UNEVENTFUL. NGLK1, NGLK2 AND NGDN2 PROXIMITY SENSORS ADJUSTED. LANDING GEAR EXTEND/RETRACT FUNCTIONAL TEST ACCOMPLISHED WITH NO DEFECTS FOUND. CHECK FLIGHT GOOD. RETURNED TO SERVICE.

Part: FITTING — CHAFED (HORIZONTAL STAB) · airframe 22,796 hrs · 23,157 cycles

COE - 9 YR - HORIZONTAL STABILIZER RT SIDE , ELEVATOR OTBD MOUNT FITTING INBD LWR SIDE HAS CHAFING MARK. BLENDED IAW RD 8/4-55-572. CONFIRMED AFFECTED AREA CRACK FREE REF RD 8/4-55-572 STEP 3. TREATED AND PAINTED IAW RD 8/4-55-572. ALL WORK COMPLIED WITH TASK CARD RD8/4-55-572.

Part: SOCKET — LOOSE (GALLEY LIGHT) · airframe 22,292 hrs · 23,151 cycles

F/A REPORT STRONG ODOR FROM AFT GALLEY. CREW STATED THE ODOR WAS A BURNED ELEC SMELL ISOLATED TO THE AFT GALLEY RT SIDE INSP READING LIGHT SWITCHES, EMERG LIGHT AND BALLAST ON/OFF NO ODOR NOTED INSP MAPCOS AND SOCKETS INCLUDING GVI OF ASSOC WIRING FOUND INBD SOCKET LOOSE IN BRACKET SECURED SOCKET REPLACED AS PRECAUTIONARY MEASURE GRN RAN APU BLEEDS ON /OFF FOR SERVERAL MINUTES, NO ODOR, NOTED GRND RAN BOTH ENG FOR SEVERAL MINUTES BLEEDS ON/OFF NO ODOR NOTED ACFT OK FOR CONTINUED SERVICE.

Part: UNKNOWN — ODOR (APU) · airframe 22,292 hrs · 23,151 cycles

WITH APU BLEED SELECTED ON STRONG ODOR FROM BLEEDS IN THE AFT GALLEY, WITH BLEED SELECTED OFF ODOR DISIPATES. C/W HS NR49-0006 PRIOR TO STARTING APU. STARTED APU IAW AMM TASK 49-00-00-869-801. APU OPS CKS NORMAL. NO ODOR FROM BLEED & NO OTHER DEFECTS NOTED. RETURNED TO SERVICE.

Part: COFFEEMAKER — ODOR (GALLEY) · airframe 22,215 hrs · 23,064 cycles

TWO COFFEEMAKERS IN REAR ARE NOT HEATING, F/A SAY THEY SMELL LIKE ASBESTOS. REPLACED BOTH COFFEEMAKERS, ONE HAD LOW COFFEE. BOTH OP'S CK GOOD NO OTHER DEFECTS NOTED. RETURNED TO SERVICE.

Part: SWITCH — MALFUNCTIONED (EMERGENCY LIGHTS) · airframe 22,173 hrs · 23,019 cycles

EMERGENCY LIGHT DISARM CAUTION LIGHT DOES NOT ILLUMINATE WHEN THE EMERGENCY LIGHTS ARE SELECTED TO "OFF". THE LAMP TESTS OK. REPLACED RELAY 3351-K2, NO HELP TROUBLESHOT & FOUND RELAY TO BE RECEIVING 20 VOLTS INSTEAD OF 28 VOLTS FOUND SOURCE OF VOLTAGE DROP TO BE AT F/A EMERGENCY LIGHTS SWITCH REPLACED F/A EMERGENCY LIGHT SWITCH AS REQ ALL OP CHECK PASSED DISARM LIGHT NOW FUCTIONS PROPERLY OP CHECK OF EMERGENCY LIGHTS SYS C/W IAW AMM TASK 33-51-00-710-801 NO DEFECTS NOTED. RETURNED TO SERVICE.

Part: UNKNOWN — ODOR (CABIN) · airframe 22,078 hrs · 22,917 cycles

F/A SMELL SOMETHING IN THE AFT GALLEY POSSIBLY ELECTRIC. PERFORMED GVI OF THE AFT GALLEY, NO ABNORMAL SMELL OR OTHER DEFECTS NOTED. ACFT OK FOR CONTINUED SERVICE. NO PARTS REPLACED.

Part: SKIN — CHAFED (RT WING TE FLAP) · airframe 21,876 hrs · 22,694 cycles

C-CHECK - RT WING INBD FLAP IS CHAFED ON TOP SKIN PANEL AT APPROX YW60. BLENDED AREA OF CHAFE TO REMOVE DAMAGE AND FOUND IT TO BE OUT OF LIMITS IAW SRM 57-51-30-01-01. HFEC INSPECTED BLENDED AREA FOR CRACKS IAW NDTM PART 6, 51-00-01-250-801. NO CRACKS NOTED. UT THICKNESS CHECK IAW NDTM PART 1, 51-00-04, HIGH .032, LOW .027. UT DISBOND CHECK IAW NDTM PART 1, 51-00-04, NO DISBOND NOTED. MAPPED FOR ENGINEERING. BLENDED AREA AND ADJACENT RIVET HEAD FOUND TO BE WITHIN LIMITS IAW RD 8/4-57-1405. ALODINED, PRIMED AND PAINTED IAW RD 8/4-57-1405.

Part: SKIN — GOUGED (FUSELAGE)

C CHECK - THERE IS A SMALL GOUGE IN A DENT LOCATED AT FS X87.30 AND 1.9 INCHES OTBD OF STR 32R. REMOVED PAINT AND BLENDED OUT GOUGE FROM CTR OF .022" DEEP DENT LOCATED AT FS X87.30 TO REMOVE DAMAGE. HFEC INSP BLEND FOR CRACKS IAW NDTM PART 6, 51-00-01-250-801. NO CRACKS NOTED. HT THICKNESS CHECK IAW NDTM PART 1, 51-00-04, HIGH .032" LOW .020". MAPPED AREA FOR ENGINEERING REF RD 8/4-53-3286/3 FOR PERMANENT REPAIR.

Part: SKIN — DAMAGED (FUSELAGE) · airframe 21,876 hrs · 22,694 cycles

C CHECK - AREA OF PREVIOUS LIGHTNING STRIKE DAMAGE REPAIR REQUIRES A PERMANENT REPAIR IAW RD 8/4-53-2723/3.

Part: PANEL — CORRODED (WING) · airframe 21,876 hrs · 22,694 cycles

C CHECK - THERE ARE SEVERAL AREAS OF FRETTING, CORROSION ON THE BOTTOM MATING SURFACE OF PANEL 624DT. REMOVED THE FRETTING, CORROSION ON THE BOTTOM MATING SURFACE OF PANEL 624DT IAW SRM 51-21-00. REPROTECTED THE REQUIRED AREAS WITH ALODINE IAW SRM 51-21-00.

Part: FLOOR PANEL — CORRODED (BS 738) · airframe 21,876 hrs · 22,694 cycles

THERE ARE (4) SMALL AREAS OF CORROSION ON THE AFT CARGO BAY FLOOR AT FS 738 JUST INBD OF PANEL 144GZ. REMOVED CORROSION IAW SRM 51-21-00. HFEC IAW NDTM PART 6, 51-00-01 AT BLENDED AREAS. NO CRACKS NOTED. LIGHT CORROSION ONLY WITH LESS THAN .002" MATERIAL REMOVED. ALODINED AND PRIMED AS REQUIRED.

Part: SKIN — CORRODED (WING) · airframe 21,876 hrs · 22,694 cycles

C CHECK - THERE ARE SEVERAL AREAS OF FRETTING CORROSION ON THE BOTTOM MATING SURFACE OF PANEL 624AT. BLENDED AREAS OF LIGHT FRETTING CORROSION ON THE BOTTOM MATING SURFACE OF PANEL 624AT. ETCHED AND ALODINED BLENDED AREAS IAW SRM 51-21-00, PARA A(2)A-C.

Part: STRUCTURE — CORRODED (BS 730-734) · airframe 21,876 hrs · 22,694 cycles

AFT CARGO BAY SUBFLOOR DECK LIGHTING HOLE AT APPROX X730-X734 AND Y17L HAS CORROSION FORMING AROUND EDGE GROOVE. REMOVED CORROSION AT LIGHTNING HOLE IAW SRM 51-21-00. HFEC IAW -8400 NDTM PART 6, 51-00-01 AT BLENDED AREAS. NO CRACKS NOTED. LIGHT CORROSION ONLY WITH LESS THAN .002" MATERIAL REMOVED. ALODINED AND PRIMED AS REQUIRED.

Part: SKIN — CORRODED (WING) · airframe 21,876 hrs · 22,694 cycles

C-CHECK - THERE ARE SEVERAL AREAS OF FRETTING CORROSION ON THE BOTTOM SURFACE OF PANEL 624FT. BLENDED AREAS OF LIGHT FRETTING CORROSION ON THE BOTTOM SURFACE OF PANEL 624FT IAW SRM 51-21-00. ETCHED AND ALODINED BLENDED AREAS IAW SRM 51-21-00-PG2 PARA (A)(2)A-C.

Part: PANEL — CORRODED (WING) · airframe 21,876 hrs · 22,694 cycles

C CHECK - THERE ARE SEVERAL AREAS OF FRETTING CORROSION ON THE BOTTOM MATING SURFACE OF PANEL 624ET. REMOVED THE FRETTING CORROSION ON THE BOTTOM MATING SURFACE OF PANEL 624ET IAW SRM 51-21-00. REPROTECTED THE REQUIRED AREAS WITH ALODINE IAW SRM 51-21-00.

Part: PANEL — CORRODED (WING) · airframe 21,876 hrs · 22,694 cycles

C CHECK - THERE ARE SEVERAL AREAS OF FRETTING, CORROSION ON THE BOTTOM MATING SURFACE OF PANEL 624CT. BLENDED AREAS OF LIGHT FRETTING, CORROSION ON THE BOTTOM MATING SURFACE OF PANEL 624CT. ETCHED AND ALODINED AND APPLIED PRIMER TO BLENDED AREAS THAT REQUIRED PRIMER IAW SRM 51-21-00 PG.2 PARA A(2)A-D.

Part: PANEL — CORRODED (WING) · airframe 21,876 hrs · 22,694 cycles

THERE ARE SMALL AREAS OF CORROSION ON THE TOP SIDE OF PANEL 144JZ. REMOVED CORROSION IAW SRM 51-21-00. HFEC IAW NDTM PART 6, 51-00-01 AT BLENDED AREAS. NO CRACKS NOTED. LIGHT CORROSION ONLY WITH LESS THAN .002" MATERIAL REMOVED. ALODINED AND PRIMED AS REQUIRED.

Part: SKIN — CORRODED (WING) · airframe 21,876 hrs · 22,694 cycles

C-CHECK - THERE ARE SEVERAL AREAS OF FRETTING, CORROSION ON THE BOTTOM MATING SURFACE OF PANEL 624BT. BLENDED AREAS OF LIGHT FRETTING CORROSION ON THE BOTTOM MATING SURFACE OF PANEL 624BT. REPROTECTED THE REQUIRED AREAS WITH ALODINED IAW SRM 51-21-00.

Part: FRAME — CRACKED (FUSELAGE) · airframe 21,876 hrs · 22,694 cycles

AFT FUSELAGE ON FRAME 6 AT STR 3L, 10 INCHES LT OF CTR FRAME WAS CRACKED. REMOVED FRAME AND INSTALLED NEW FRAME AND RIVETS IAW SRM 51-42-05.

Part: SPAR — DAMAGED (HORIZONTAL STAB) · airframe 21,876 hrs · 22,694 cycles

C5 CHECK- HORIZONTAL STAB FWD SPAR HAS SEVERAL SMOKING RIVETS ON THE INBD RT AND LT SIDES. REPLACED RIVETS IAW SRM 51-42-45. CLEANED AND INSPECTED AREA FOUND NO FURTHER LOOSE RIVETS. FOUND STAINING TO BE FROM WATER SEEPING FROM THE L/E. NO DAMAGE CAUSED TO THE RIVETS.

Part: BLEED VALVE — MALFUNCTIONED (NR 2 ENGINE) · airframe 21,548 hrs · 22,313 cycles

AT 2000' AND 180 KTS, POWER WAS SET AT ABOUT 17 PERCENT TORQUE THERE WERE 3 LOUD BANGS AND THE AIRFRAME VIBRATED. NO OTHER ANOMALIES WERE NOTED. EVENT MARKER PRESSED ABOUT 3 MINS LATER. SUSPECT NR 2 ENG. LANDING UNEVENTFUL. PERFORMED GVI OF LT AND RT MLG ASSYS, BOTH PROP ASSYS, FUSELAGE DOORS AND PANELS. NO DEFECTS NOTED. PERFORMED GVI OF FLAPS EXTENDED AND RETRACTED, NO DEFECTS OR ABNORMAL PLAY NOTED. C/W ENGINE RUNS TO CHECK FOR ABNORMAL COMPRESSOR NOISES IAW AMM TASK 71-00-00-868-821, NONE NOTED. C/W POWER ASSURANCE CHECKS ON BOTH ENGINES IAW TC'S 6710005, BOTH ENG MARGINS OK. INTERROGATED CDS FOR ENG AND PROP FAULT CODES. NONE NOTED. COULD NOT DUPLICATE DISCREPANCY. R & R NR2 2.7 BOV IAW TASK 75-31-01-000-801 AND 75-31-01-400-801 AND HS 75-0007, AS A PRECAUTIONARY MEASURE. RETURNED TO SERVICE.

Part: CONTROL UNIT — FAILED (TE FLAPS) · airframe 19,806 hrs · 20,279 cycles

SEA- ON APPROACH TO BLI FO ORDERED FLAPS 5. FLAP DID NOT MOVE AND FLAP PWR CAUTION ILLUMINATED. FOLLOWED THE CHECKLIST AND TRIED AGAIN. SAME RESULT. LANDED SEA, LANDING UNEVENTFUL. IN CDS FOUND ARMING SWITCH FAULT. REF FIM 27-50-00-810-805. REMOVED AND REPLACED FLAP CONTROL UNIT IAW AMM 27-51-01-000-801 AND 27-51-01-400-801. FUNCTIONAL TEST GOOD. FLAP POWER CAUTION NO LONGER ILLUMINATED. CDS FAULT CLEARED AND DID NOT RETURN. NO FURTHER DEFECTS NOTED. RETURNED TO SERVICE.

Part: WARNING SYSTEM — MALFUNCTIONED (TE FLAP) · airframe 19,744 hrs · 20,206 cycles

LAX - FLAP POWER CAUTION ILLUMINATES UPON SELECTION OF FLAPS 35- FLAPS REMAINED AT 15. AFTER LANDING, FLAPS CONT CB(L7) CYCLED PER CHECKLIST. FLAP POWER CAUTION WENT OUT. UPON SELECTION OF HANDLE TO FLAPS 0, BOTH FLAP POWER AND FLAP DRIVE CAUTIONS ILLUMINATED AFTER 15 SECONDS, BOTH CAUTION LIGHTS WENT OUT AND FLAPS OPERATED NORMALLY. INTERROGATED CDS, FOUND NO CURRENT FAULTS. FOUND ARMING SWITCH AND HYD PRESSURE LOSS IN FAULT HISTORY. C/W FIM TASK 27-50-00-810-802. OPERATIONAL TEST OF THE WING FLAPS, CHECKED GOOD. NO CAUTIONS OR FAULTS NOTED. A/C IS OK FOR CONTINUED SERVICE. NO PARTS REPLACED.

Part: MECHANISM — MALFUNCTIONED (MLG DOOR) · airframe 19,466 hrs · 19,852 cycles

AT 253 KTS INDICATED ON APPROACH, THE LT AND RT MAIN GEAR DOORS ILLUMINATED FOR 2 SEC. GEAR HANDLE ALSO ILLUMINATED AT THE SAME TIME . THERE WAS A TRANSIENT GEAR UNSAFE LIGHT THAT ALSO ILLUMINATED BUT ONLY FOR A MOMENT, NOT SURE WHICH GEAR. COMPLIED WITH EMERGENCY CHECKLIST. LANDING UNEVENTFUL. FERRIED TO PDX FOR REPAIRS. REMOVED AND REPLACED LT AND RT MLG DOOR MECHANISMS IAW AMM TASKS 32-31-31-000-801 AND 32-31-31-400-801. PERFORMED FIM TASK 32-73-33-810-802 AND 32-73-34-810-810. OPERATIONAL TEST OF MLG EXTENSION & RETRACTION SYSTEM COMPLIED WITH. NO FAULTS NOTED. RETURNED TO SERVICE.

Part: SHEAR TIE — CRACKED (PAX DOOR) · airframe 18,574 hrs · 18,824 cycles

PDX - CRACK DAMAGE TO THE UPPER SKIN EDGE BRACKETS, ON THE AFT PAX ENTRY DOOR. C/W REPAIR FOR CRACK DAMAGE TO THE UPPER SKIN EDGE BRACKETS ON THE PAX ENTRY DOOR IAW RD8/4-53-2645. RETURNED TO SERVICE.

Part: FITTING — DAMAGED (ZONE 700) · airframe 18,522 hrs · 18,760 cycles

SJC - UPON GEAR RETRACTION RIGHT GEAR DOOR AMBER AND RIGHT GEAR UNSAFE TO 12 SECONDS LONGER TO EXTINGUISH THAN THE ACCOMPANYING LIGHTS. LANDING UNEVENTFUL. FERRY TO PDX FOR REPAIRS. JACKED ACFT IAW 6071001 MTC, EXTENDED AND RETRACTED GEAR AT LOW FLOW RATE AND STANDARD FLOW (8GPM) AND (22GPM). NO DEFECTS NOTED. GVI'D SECONDARY MLG SELECTOR VALVE, FOUND THE PRESSURE SIDE SCREEN DAMAGED, REMOVED AND REPLACED BOTH INLET AND OUTLET FILTER FITTING PORTS IAW AMM TASK 29-21-06-000-801 STEPS 4.A(5) THRU (8) AND TASK 29-21-06-400-801 STEPS 4.A. PERFORMED ALTERNATE LANDING GEAR EXTENSION IAW TASK 32-34-00-710-801 AND OPS TEST OF PRIMARY EXTENSION AND RETRACTION IAW TASK 32-31-00-710-801. NO DEFECTS NOTED, DOWN JACKED ACFT IAW MTC 6071001. RETURNED TO SERVICE.

Part: CONNECTOR — DAMAGED (ZONE 200) · airframe 18,500 hrs · 18,741 cycles

LAX - NR 1 RUD HYD CAUTION LIGHT ILLUMINATED ON DESCENT INTO LAX. LANDING UNEVENTFUL. FERRY TO PDX FOR REPAIRS. PERFORMED WIRING CHECKS BETWEEN RUD 1 PUSH OFF SWITCH AND FCECU, NO DEFECTS WERE FOUND. CHECKED WIRING BETWEEN FCECU AND NR 1 RUDDER UNLOAD VALVE AND PCU FOR SHORTS TO SHIELD AND OTHER PINS USING MEGAOHMETER. NO SHORTS FOUND. CHECKED WIRING BETWEEN FCECU AND NR 1 RUDDER UNLOAD VALVE AND PCU FOR CONTINUITY USING DIGITAL VOM. FOUND HIGH RESISTANCE BETWEEN FCECU CONNECTOR 2700-P1 PIN 14 AND NR 1 RUDDER PCU CONNECTOR 2700-P5 PIN 1. ALL OTHER WIRES CHECK GOOD. REMOVED CONNECTOR 9811-P891 AND FOUND PIN V OF RECEPTACLE 9811-J891 NOT FULLY SEATED. PIN V WOULD NOT LOCK IN RECEPTACLE. REPLACED ELECTRICAL CONNECTOR 9811-J891 IAW DHC-8-400 WDGM 20-17-10. INSTALLED CONNECTOR 9811-P891. RESISTANCE CHECK NOW GOOD. RUDDER CONTROL SYSTEM AND RUDDER CONTROL SHUTOFF VALVES OPERATIONAL CHECK GOOD IAW DHC-8-400 MM TASKS NR'S 27-20-00-710-801 AND 27-20-00-710-802. ALL INDICATIONS NORMAL DURING TEST. RETURNED TO SERVICE.

Part: SEQUENCE VALVE — FAILED (MLG) · airframe 18,497 hrs · 18,737 cycles

PDX - ON TAKEOFF FOR A OPERATIONAL CHECK FLIGHT RAISED THE LANDING GEAR AND THE RIGHT MAIN GEAR DOOR INDICATOR REMAINED ILLUMINATED AND OBSERVER ONBOARD VERIFIED THE RIGHT MAIN GEAR WAS OPENED, PERFORMED AN ALTERNATE GEAR EXTENSION PER CHECKLIST. FOUND MOISTURE BARRIER DAMAGED ON RT MLG SOLENOID SEQUENCE VALVE CONNECTOR RECEPTACLE. REPLACED SSV. COMPLIED WITH GEAR SWINGS AND OPERATIONAL TEST OF LANDING GEAR PRIMARY EXT AND RET AS REQUIRED BY AMM 32-31-41-400-801. C/W FLUSH OF MLG LINES IAW HS 32-0060 AND RIL 84-29-039. NO DEFECTS NOTED. RETURNED TO SERVICE.

Part: SWITCH — MALFUNCTIONED (BLEED OVERTEMP) · airframe 18,167 hrs · 18,373 cycles

SEA - NR 1 BLEED HOT CAUTION LIGHT ILLUMINATED AT APPROXIMATELY 13,000 FEET TURNED OFF BLEED NR 1 IAW CHECKLIST AND LIGHT EXTINGUISHED. RESET BLEED NR 1 IAW CHECKLIST, AND BLEED HOT CAUTION ILLUMINATED AGAIN. TURNED NR 1 BLEED OFF AGAIN AND NR 1 BLEED HOT CAUTION CAME ON AGAIN AND REMAINED ON FOR ALMOST 2 MINUTES BEFORE EXTINGUISHING, 3 MINUTES LATER, THE NR 1 BLEED HOT ILLUMINATED ON APPROACH FOR 40 SECONDS AND THEN EXTINGUISHED. FOUND "LT BLD ANA OT" FAULT MESSAGE IN CDS. REMOVED AND REPLACED NR 1 BLEED AIR OVERTEMP SWITCH IAW AMM TASK NR'S 36-11-16-000-801, AND 36-11-16-400-801. RAN ENGINES BLD HOT CAUTION DID NOT RE-OCCUR. NO FURTHER DEFECTS. RETURNED TO SERVICE.

Part: ACTUATOR — MALFUNCTIONED (ZONE 700) · airframe 18,136 hrs · 18,333 cycles

SEA - AFTER GEAR RETRACTION THE RED UNSAFE LIGHT AND LEFT DOOR AMBER LIGHT REMAINED ILLUMINATED FOR 6-8 SECONDS THEN WENT OUT. FERRIED TO PDX FOR REPAIRS. PERFORMED NUMEROUS GEAR SWINGS AT VARIOUS HYD MULE FLOW RATES. NO ABNORMAL GEAR INDICATIONS, BOTH MLG RETRACTED AT THE SAME RATE. REMOVED AND REPLACED NR 1 MLG RETRACTION ACTUATOR AS A PRECAUTIONARY MEASURE REF W/O 72187 T/C SB84-32-55 FOR REPLACEMENT OF MLG RETRACTION ACTUATOR. C/W OPS TEST OF THE LG PRIMARY EXT AND RET SYSTEM IAW MM TASK 32-31-00-710-801. ALSO C/W OPS TEST OF THE ALTERNATE EXTENSION SYSTEM IAW AMM TASK 32-34-00-710-801. BOTH OPS CHECK GOOD. NO DEFECTS NOTED. RETURNED TO SERVICE.

Part: WINDSHIELD — FAILED (COCKPIT) · airframe 17,945 hrs · 18,128 cycles

SMF - ON FLIGHT 2420 AT FL 250 IN CRUISE, THE FIRST OFFICER'S FRONT WINDOW FAILED. DIVERTED TO SMF AND ACCOMPLISHED A UNEVENTFUL LANDING. REMOVED AND REPLACED FO'S FRONT WINDSHIELD IAW MM TASK 56-10-01-000-801 AND 56-10-01-400-801. ALSO, REPLACED FOS ANTI-ICE CONTROLLER IAW MM TASK 30-41-01-000-801 AND 30-41-01-400-801. OPS CHECK GOOD. RETURNED TO SERVICE.

Part: AUTOFEATHER SYS — MALFUNCTIONED · airframe 17,879 hrs · 18,063 cycles

GEG - AUTOFEATHER FAILED TO ARM ON TAKEOFF ROLL. ABORTED TAKEOFF. RETURNED TO GATE. PERFORMED OPERATIONAL TEST OF THE PROP AUTOFEATHER AND UPTRIM SYSTEM IAW Q400 AMM TASK 61-20-00-710-801. OPS CHECK GOOD. A/C OK FOR SERVICE. NO PARTS REPLACED.

Part: SKIN — CORRODED (FUSELAGE) · airframe 17,454 hrs · 17,565 cycles

PDX - C CHECK, CORROSION ON FUSELAGE SKIN WHERE VHF NR 3 ANTENNA IS MOUNTED STA X331 TO LOWER FUSELAGE. REMOVED CORROSION IAW Q400 SRM 51-21-00. HFEC INSP IAW 8-400 NDTM PT6, 51-00-01. NO CRACKS NOTED. UT THICKNESS CHECK IAW 8 Q400 NDTM PT 1, 51-00-04 LOW .057 HI .060. MAPPED FOR ENGINEERING. ALODINED PER RD 8/4-53-2460.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 17,454 hrs · 17,565 cycles

PDX - C CHECK, CORROSION ON THE NR 9 SEAT TRACK FLANGE AT STA X734-X763.3. INSPECTED AND FOUND TRACK TO BE OUT OF LIMITS. REMOVED SEAT TRACK IAW SRM 51-40-07. INSTALLED NEW TRACK REF 8-400 SRM 51-42-05 AND 51-40-15.

Part: DOUBLER — CORRODED (FUSELAGE) · airframe 17,454 hrs · 17,565 cycles

PDX - C CHECK, CORROSION ON DOUBLER WHERE VHF NR 3 ANTENNA IS MOUNTED STA X331 TO LOWER FUSELAGE. DOUBLER CORROSION OUT OF LIMITS. REMOVED DOUBLER IAW Q400 SRM51-40-07. MATCH DRILLED NEW DOUBLER ALODINED HOLES AND INSTALLED REF Q400 SRM 51-42-05 AND 51-23-00. PREPPED PRIMED AND PAINTED IAW 8-400 SRM 51-25-10 AND 51-25-15.

Part: INTERCOSTAL — CRACKED (LT WING) · airframe 17,454 hrs · 17,565 cycles

PDX - C-CHECK, LT WING VERTICAL INTERCOSTAL, LOCATED UNDER OUTBOARD SPOILER HAS A CRACKED LIGHTENING HOLE. REMOVED INTERCOSTAL AT OUTBOARD SPOILER, MATCH DRILLED NEW FROM STOCK INTERCOSTAL AT YW 357.30. PAINTED AND INSTALLED NEW FROM STOCK INTERCOSTAL IAW 8-400 SRM 51-42-05.

Part: SKIN — NICKED (FUSELAGE) · airframe 17,454 hrs · 17,565 cycles

PDX C4 CHECK LOWER FUSELAGE EXTERNAL SKIN HAS 2 NICKS AT APPROX STA X41.0 BETWEEN STRINGERS 31R AND 32R. BLENDED OUT DAMAGE WITH SCOTCH BRITE PAD. HFEC INSP IAW Q400 NDTM PT 6, 51-00-01, NO CRACKS NOTED. UT THICKNESS CHECKED FWD BLEND HI .062 LO .059, AFT BLEND HI .061 LO .058 IAW Q400 NDTM PT 1, 51-00-04. OUT OF LIMITS IAW RD8/4-53-505. INSPECTED AREA OF BLENDS FOUND TO BE WITHIN LIMITS IAW RD 8/4-53-666. PAINTED IAW Q400 SRM 51-25-05 PG 206.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 17,454 hrs · 17,565 cycles

PDX C4 CHECK. RT INBD SEAT TRACK NR 13 IS CORRODED BETWEEN X268. BLENDED CORROSION IAW RD8/4-53-884 PG 1,2,6 STEP 1. MAX MATERIAL REMOVED. .015" 8/4-53-884 PG 2 FIG A-A. HFEC INSPECTED IAW D8 400 NDTM PT 6, 51-00-01. NO CRACKS NOTED. ALODINED PER RD 8/4-53-884 STEPS 3-6.

Part: SKIN — DAMAGED (FUSELAGE) · airframe 17,454 hrs · 17,565 cycles

PDX C4 CHECK. LOWER FUSELAGE EXTERNAL SKIN HAS NICK AT STA X1.0 BETWEEN STRINGERS 31R AND 32R. BLENDED OUT DAMAGE WITH SCOTCH BRITE PAD. HFEC INSP IAW Q400 NDTM PT 6, 51-00-01, NO CRACKS NOTED. UT THICKNESS CHECK IAW Q400 NDTM PT 1, 51-00-04 HI .060" LO .057. OUT OF LIMITS IAW RD8/4-53-505. MAPPED FOR ENGINEERING. INSPECTED BLENDED AREA FOUND TO BE WITHIN LIMITS IAW RD 8/4-53-666. PAINTED IAW 400 SRM 51-25-05.

Part: SKIN — DAMAGED (FUSELAGE) · airframe 17,454 hrs · 17,565 cycles

PDX C4 CHECK LOWER FUSELAGE EXTERNAL SKIN HAS NICK AT STA X11.0 BETWEEN STRINGERS 24R. BLENDED OUT DAMAGE WITH SCOTCH BRITE PAD. HFEC INSP IAW Q400 NDTM PT 6, 51-00-01, NO CRACKS NOTED. MAX MATERIAL REMOVED .006. OUT OF LIMITS IAW RD8/4-53-505. MAPPED FOR ENGINEERING. BLENDED AREA IS WITHIN LIMITS IAW RD 8/4-53-2455. PAINTED IAW 400 SRM 51-25-05.

Part: SKIN — DAMAGED (FUSELAGE) · airframe 17,454 hrs · 17,565 cycles

PDX C4 CHECK. LOWER FUSELAGE EXTERNAL SKIN HAS NICK AT STA X1.0 BETWEEN STRINGERS 28R AND 29R. BLENDED OUT DAMAGE BY HAND WITH SCOTCHBRITE PAD. HFEC INSP IAW Q400 NDTM PT 6, 51-00-01, NO CRACKS NOTED. UT THICKNESS CHECK IAW Q400 NDTM PT 1, 51-00-04 HI .043 LO .038. OUT OF LIMITS IAW RD8/4-53-505. MAPPED FOR ENGINEERING. BLENDED AREA IS WITHIN LIMITS IAW RD 8/4-53-2450. PAINTED IAW 400 SRM 51-25-05.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 17,454 hrs · 17,565 cycles

PDX C4 CHECK. RT INBD SEAT TRACK NR 14 IS CORRODED BETWEEN X584 AND X590. BLENDED CORROSION REF RD8/4-53-884 PG 6 NOTE 1. MAX MATERIAL REMOVED INNER CHANNEL .021", UPPER CLAW SURFACE NEGLIGIBLE PER RD 8/4-53-884 PG 2 FIG A-A. HFEC INSPECTED IAW RD 8/4-53-884 NOTE 2 AND D8 400 NDTM PT 6, 51-00-01, NO CRACKS NOTED. ALODINED PER RD 8/4-53-884 PG 3.

Part: SENSOR — OUT OF RIG (LT MLG DOOR) · airframe 17,103 hrs · 17,177 cycles

SEA - FLIGHT 2439 - DURING DESCENT AT 270 KIAS LT GEAR DOOR OPEN AND CLOSED UNCOMMANDED. AT 190 KIAS HAPPENED AGAIN. FERRY SEA-PDX. RIGGED SENSOR RGD RCL IAW 32-61-06-830-801. RETURNED TO SERVICE. NO PARTS REPLACED. (A)

Part: WARNING MESSAGE — FALSE ACTIVATION · airframe 15,795 hrs · 15,810 cycles

SEA - FLIGHT 2279 - ON PUSHBACK RECEIVED A FLIGHT COMPARTMENT DUCT HOT CAUTION AND CABIN PACK HOT LIGHTS. RETURNED TO THE GATE. MAINTENANCE CLEARED THE FAULTS PER FIM 21-60-00-810-801. AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED.

Part: WARNING LIGHT — ILLUMINATED · airframe 15,671 hrs · 15,689 cycles

ON TAXI RECEIVED A YAW DAMPER NOT CENTERED MESSAGE ON BOTH DISPLAYS. RETURNED TO THE GATE. MAINTENANCE CYCLED POWER TO THE AIRCRAFT. MESSAGES WENT AWAY. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED.

Part: FILTER — UNKNOWN (SELECTOR VALVE) · airframe 15,396 hrs · 15,420 cycles

PDX FLIGHT: RIGHT MAIN LANDING GEAR TOOK AN UNUSUALLY LONG TIME TO RETRACT AFTER TAKEOFF. RIGHT MAIN RETRACTED APPROX 10-15 SECONDS AFTER REST OF GEAR RETRACTED NORMALLY. MAINTENANCE REPLACED THE SECONDARY MLG SELECTOR VALVE PRESSURE FILTER. PERFORMED RT MLG RETRACTION ACTUATOR CHECK AND ADJUSTMENT. PERFORMED FUNCTIONAL TEST OF LANDING GEAR PRIMARY EXTENSION AND RETRACTION IAW Q400 AMM TASK 32-31-00-720-801 AND ALTERNATE EXTENSION SYSTEM IAW TASK 32-34-00-710-801. FUNCTIONAL TESTS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: FLAP SYSTEM — MALFUNCTIONED (TE FLAPS) · airframe 15,194 hrs · 15,236 cycles

SEA FLIGHT NR 2465: FLAP POWER CAUTION LIGHT ILLUMINATED. CHECKLIST PROCEDURE COMPLIED WITH. AIRCRAFT RETURNED TO BLOCK. MAINTENANCE RESET FLAP POWER FAULT PER SL D8-400-SL-27-002A. C/W THE OPS TEST OF THE WING FLAPS PER Q400 AMM TASK 27-50-00-710-801. OPS CHECK GOOD. NO OTHER DEFECTS NOTED. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: AHRS — MALFUNCTIONED · airframe 15,143 hrs · 15,183 cycles

SEA FLIGHT NR 2316: WHILE TAXING OUT, YAW DAMPER WOULD NOT ENGAGE ALONG WITH RECEIVING A PITCH MISMATCH ON THE FLIGHT DIRECTORS. COMMAND BARS WERE SPLIT (5 DEG ON CA SIDE/10 DEG ON FO SIDE) MAINTENANCE REMOVED AND REPLACED NR 2 AHRS IAW MTC 6342101. OPS CHECK GOOD. PITCH MISMATCH GONE. FD BARS MATCH AND YAW DAMPER ENGAGES. AIRCRAFT PLACARD AND STATUS ARE NOW CAT III. MTX CONTROL WAS NOTIFIED. RSI PLACARDS REMOVED (373249). AIRCRAFT RETURNED TO SERVICE.

Part: SEAL — DAMAGED (CARGO DOOR) · airframe 15,016 hrs · 15,067 cycles

SEA FLIGHT NR 2324: WHILE DESCENDING THROUGH APPROX 9000 FT, A LOUD POP WAS HEARD FROM THE AFT PAX DOOR FOLLOWED BY DEPRESSURIZATION OF THE AIRCRAFT. CABIN INDICATED +3000 FPM CLIMB. AS THE AIRCRAFT DESCENDED THROUGH 5000 FT, THE A/C BEGAN TO PRESSURIZE INDICATION A , 3000 FPM DESCENT. THERE WERE NO CAUTION OR WARNING LIGHTS WITH THE EVENT. MAINTENANCE REMOVED AND REPLACED THE MCD AND AFT CARGO DOOR SEAL. PRESSURIZATION CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: CONTROLLER — MALFUNCTIONED (CABIN PRESSURE) · airframe 14,856 hrs · 14,925 cycles

RNO FLIGHT NR 2258: CABIN PRESSURIZATION WARNING AND PARTIAL LOSS OF PRESSURIZATION. PRESSURE HELD 3.0 INCHES IN AUTO. MAINTENANCE REMOVED AND REPLACED CONTROLLER. ALL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: ACCESS DOOR — UNLATCHED (NR 1 HYD BAY) · airframe 14,149 hrs · 14,244 cycles

PDX FLIGHT NR 2351: MECHANIC RIDING IN BACK REPORTED THE NR 1 HYD ACCESS DOOR CAME UNLATCHED AND THEN SEPARATED FROM THE AIRCRAFT. MAINTENANCE REPLACED THE NR 1 HYD ACCESS DOOR BY INSTALLING + RIVETS. CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: DOOR — LACK OF LUBE (CARGO) · airframe 14,053 hrs · 13,955 cycles

PDX FLIGHT NR 2497: RAMPERS REPORT THAT FWD BAGGAGE DOOR VERY DIFFICULT TO OPEN AND CLOSE. MAINTENANCE CLEANED AND LUBED THE EXTERNAL DOOR HANDLE MECHANISM ON THE FWD BAGGAGE DOOR. OPS CHECK GOOD. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: DRAIN VALVE — CLOGGED (APU)

BALL ON WRONG SIDE OF SPRING CREATING CLOSED CONDITION AND NOT ALLOWING PROPER DRAINAGE.

Part: DISPLAY — MALFUNCTIONED (COCKPIT) · airframe 13,713 hrs · 13,823 cycles

SMF FLIGHT NR 2410: ALT FAILURE ON FO'S PFD. AIRCRAFT RETURNED TO BLOCK. MAINTENANCE PULLED AND RESET ICP2 (C6) CIRCUIT BREAKER. ALL INDICATIONS ON FO'S PFD NORMAL. COMPLETED OPS CHECK OF ICP IAW MTC 6316103. ALL CHECKS ARE GOOD. A/C IS CAT I AND PLACARD REFLECTS CAT I. MAINTENANCE CONTROL WAS BEEN NOTIFIED. NO PARTS REPLACED. AIRCRAFT WAS RETURNED TO SERVICE.

Part: DOOR — ICED · airframe 13,698 hrs · 13,811 cycles

GEG FLIGHT NR 2351: FA REPORTS MCD HARD TO OPEN FROM THE INSIDE. MAINTENANCE INSPECTION FOUND ICE ACCUMULATION AROUND DOOR SEAL AND AT BASE OF MCD. THAWED AND REMOVED MOISTURE AS REQUIRED. MCD OPS CHECK GOOD INSIDE AND OUTSIDE. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: SEAL — TORN (CARGO DOOR) · airframe 13,682 hrs · 13,795 cycles

PDX FLIGHT NR 2352: FLIGHT WAS DIVERTED TO PDX. AIRCRAFT WOULD NOT PRESSURIZE IN AUTO OR MANUAL MODE. FA REPORTS LOUD NOISE COMING FROM MCD. MAINTENANCE FOUND MCD SEAL TORN. REPLACED MCD SEAL PER Q400 AMM 52-11-31-000-801 AND 52-11-31-400-801 AND GREEN SHEET QX44. PRESSURIZED AIRCRAFT PER 21-00-00-863-801. TESTS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: VALVE — MALFUNCTIONED (DEICE SYS) · airframe 13,620 hrs · 13,743 cycles

SEA FLIGHT NR 2484: DEICE PRESSURE CAUTION. AIRCRAFT RETURNED TO FIELD. MAINTENANCE REMOVED AND REPLACED NR 2 DDV IAW AMM 30-11-16 PAGES 401-406. OPS CHECK GOOD IAW AMM 30-11-00-720-801. SEALED PANEL 613AR. RII WAS C/W. AIRCRAFT WAS RETURNED TO SERVICE.

Part: SENSOR — FAILED (MLG) · airframe 13,459 hrs · 13,588 cycles

BOI FLIGHT NR 2403: NOSE AND MLG FAILED TO RETRACT AFTER LANDING GEAR HANDLE SELECTED UP. NO INTRANSIT LIGHT, 3 GREEN LIGHTS AND 3 RED LIGHTS. AIRCRAFT RETURNED TO FIELD. MAINTENANCE INTERROGATED PSEU AND FOUND NWSCENT UNREASONABLY FAR IN FAULT HISTORY. CHECKED GAP OF NWCENT PROX SENSOR AND COMPARED IT TO THE INDUCTANCE LIMITS. FOUND THE INDUCTANCE OUT OF LIMITS AT 8.047 WITH TARGET AT NEAR CONDITION. INSTALLED NEW NWCENT PROX SENSOR IAW WM STANDARD PRACTICES 20-17-10. RIGGED NWCENT PROX SENSOR IAW 32-61-06-830-801. NEW INDUCTANCE VALUE IS 8.527. CHECKED CLEARANCE OF NLG HARNESS PER RIL84-32-42. CLEARANCE CHECKED GOOD. INSTALLED CLAMP FOR NWCENT/WOW2 HARNESS CONNECTOR 32-61 P32 IAW Q400 AMM. LANDING

Part: PROXIMITY SENSOR — OUT OF RIG (WHEEL CENTERING) · airframe 13,436 hrs · 13,566 cycles

ACV FLIGHT NR 2310: AIRCRAFT RETURNED TO FIELD WHEN GEAR FAILED TO RETRACT. MAINTENANCE FOUND THE NWCENT FAULT IN PSEU PRESENT FAULTS (NEAR GAP TO LARGE). CHECKED NWCENT PROX SENSOR GAP AND FOUND IT OUT OF RANGE. RIGGED NLG WHEEL CENTERING PROX SENSOR IAW Q400 AMM TASK 32-61-06-830-801. NO PRESENT FAULTS NOTED IN PSEU. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: WIRE HARNESS — DAMAGED (NLG) · airframe 13,345 hrs · 13,488 cycles

BOI FLIGHT NR 2411: DU BAD CONFIG MESSAGE ON ED. CYCLED DISPLAYS PER PROCEDURE IN EA CHECKLIST SEVERAL TIMES. DU BAD CONFIG MESSAGE REMAINED DISPLAYED. MAINTENANCE REMOVED NLG WOW1 HARNESS PER Q400 AMM TASK 32-21-11-000-801. INSTALLED SERVICEABLE NLG WOW1 HARNESS PER Q400 AMM TASK 32-21-11-400-801. AIRCRAFT RETURNED TO SERVICE.

Part: WIRE HARNESS — UNKNOWN (MLG) · airframe 13,338 hrs · 13,481 cycles

SEA FLIGHT NR 2398: DURING AIRCRAFT LOADING, WEIGHT ON WHEELS CAUTION LIGHT CAME ON. IAS FAIL WENT AWAY WHEN BOARDING COMPLETED. PUSHED BACK. JUST PRIOR TO TAXI, CAUTION LIGHT ILLUMINATED AGAIN WITH IAS FAIL. UPON RETURNING TO GATE, SAME THING HAPPENED 3 MORE TIMES. MAINTENANCE REMOVED AND REPLACED NGWOFW2 HARNESS. PERFORMED RIGGING ADJUSTMENT OF NGWOFW2 SENSORS. OPS CHECK GOOD. NO DEFECTS NOTED. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: FUEL CONTROL — MALFUNCTIONED (NR 2 ENGINE) · airframe 13,077 hrs · 13,240 cycles

PDX - ON FLIGHT 2512, RETURNED TO GATE, ON TAXI FOR DEPARTURE, NR 2 FUEL FILTER BYPASS CAUTION LIGHT ILLUMINATED. NO ABNOMAL FUEL FLOW NOTED. MAINTENANCE REMOVED AND REPLACED FUEL CONTROL UNIT. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: WARNING MESSAGE — ACTIVATED (COCKPIT) · airframe 12,986 hrs · 13,162 cycles

SMF FLIGHT NR 2410: POWER PLANT MESSAGE CAME ON DURING TAXI. AIRCRAFT RETURNED TO GATE. MAINTENANCE FOUND FAULT CODE 132 IN CDS. COMPLIED WITH AMM TASK 61-20-36-070-801. NO FURTHER FAULTS NOTED. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: STEERING SYS — OUT OF ADJUST (NLG) · airframe 12,809 hrs · 13,013 cycles

BIL FLIGHT NR 2419: LANDING GEAR DIDN'T RETRACT ON TAKEOFF AFTER SELECTING LANDING GEAR UP. C/W ABNORMAL CHECKLIST WITH NO CHANGE. AIRCRAFT RETURNED TO FIELD. MAINTENANCE INSPECTED AIRCRAFT AND ENGINES IAW FERRY FLIGHT PERMIT. AIRCRAFT FERRIED TO PDX. PERFORMED INSPECTION OF LANDING GEAR AND LANDING GEAR SUB SYSTEMS. FOUND NWS NOT RETURNING TO CENTER POSITION AFTER STEERING MOVEMENT. READJUSTED NR 1 AND NR 2 RVDTS DUE AFTER FOUND TO BE OUT OF ADJUSTMENT. PERFORMED FUNCTIONAL CHECK OF NWS SYSTEM AND PERFORMED FUNCTIONAL CHECK OF LANDING GEAR PRIMARY RETRACTION SYSTEM. ALL CHECKS TEST GOOD. OCF SATISFACTORY. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: SWITCH — OUT OF LIMITS (MLG) · airframe 12,807 hrs · 13,011 cycles

SEA FLIGHT NR 2390: LANDING GEAR DID NOT RETRACT AFTER TAKE-OFF. ALL 3 GEAR UNSAFE INDICATION ON WHILE GEAR HANDLE IN THE UP POSITION. MAINTENANCE INTERROGATED PSEU AND FOUND NW CENT UNRREASONABLY FAR. CHECKED NW CENT PROX SW GAP AND FOUND IT TO BE OUT OF LIMITS (.068 INCH) IAW AMM 32-61-06. ADJUSTED GAP IAW AMM TASK 32-61-06-830-801. PSEU NW CENT READS OK. GEAR SWING COMPLETE. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: WIRE HARNESS — DAMAGED (NLG) · airframe 12,715 hrs · 12,932 cycles

GEG FLIGHT NR 2327: LANDING GEAR FAILED TO RETRACT AFTER DEPARTURE. AIRCRAFT RETURNED TO GATE. MAINTENANCE REMOVED AND REPLACED NLG CENTERING AND WOW NR 2 HARNESS IAW AMM TASK 32-21-11. OPS CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: GENERATOR — MALFUNCTIONED (NR 1 AC) · airframe 12,685 hrs · 12,902 cycles

SJC FLIGHT NR 2452: NR 1 AC GEN CAUTION LIGHT ILLUMINATED AFTER ENGINE STARTED WITH BOTH PROPELLERS OUT OF FEATHER AND ALL PITOT STATIC SWITCHES ON. AIRCRAFT RETURNED TO GATE. MAINTENANCE SWAPPED NR 1 AND NR 2 AC GEN GCU IAW AMM TASK 24-21-06-000-801 AND 24-21-06-400-801. GROUND RAN A/C. NR 1 AC GEN CAUTION LIGHT REMAINS ILLUMINATED. REINSTALLED GCU'S IN ORIGINAL POSITION IAW TASK 24-21-06-000-801 AND 24-21-06-400-801. REMOVED C/P 24-21 P4-1 AND INSPECTED. CLEANED AND RESECURED. INSPECTED EPCU FOR CURRENT FAULTS. FAULT CODE 27 WAS FOUND. REMOVED AND REPLACED NR 1 AC GEN IAW MTC 624201. PERFORMED OPS TEST OF A/C SYSTEM IAW AMM TASK 24-24-00-701-801L. OPS CHECK GOOD. NO FURTHER DEFECTS NOTED. A/C GE

Part: TORQUE SHAFT — CORRODED (PAX DOOR) · airframe 12,587 hrs · 12,810 cycles

C3 PDX - THE INBOARD BEARINGS ON THE LATCH TORQUE SHAFT ARE RUSTY/CORRODED ON THE REAR PASSENGER DOOR. REPAIRED IAW Q400 MM 52-00-00-830-803.

Part: BOLT — MISSING (LT NACELLE) · airframe 12,587 hrs · 12,810 cycles

C3 PDX - 5 JO BOLTS EITHER MISSING OR PULLED THROUGH LEFT NACELLE TOP AFT OUTBOARD AT XN210.00. REPAIRED IAW RD8/4-54-154.

Part: DIAPHRAGM — CRACKED (LT NACELLE) · airframe 12,587 hrs · 12,810 cycles

C3 PDX - LEFT NACELLE DIAPHRAGM CRACKED. REPAIRED IAW RD8/4-54-155.

Part: TORQUE SHAFT — CORRODED (PAX DOOR) · airframe 12,587 hrs · 12,810 cycles

C3 PDX -THE INBOARD BEARINGS ON THE LATCH TORQUE SHAFT ARE RUSTY/CORRODED ON THE PASSENGER DOOR. REPAIRED IAW SRM 51-42-05, 51-42-15.

Part: INTERCOSTAL — CORRODED (FUSELAGE) · airframe 12,587 hrs · 12,810 cycles

C3 PDX - FORWARD INTERCOSTAL AT AFT SERVICE DOOR HAS CORROSION AROUND FASTENER HOLES. REPAIRED IAW EA 6-53-793 AND SRM 51-40-15.

Part: SUPPORT — CRACKED (FLAP TRACK) · airframe 12,587 hrs · 12,810 cycles

C3 PDX - LEFT NACELLE OUTBOARD FLAP TRACK SUPPORT CENTER IS CRACKED ON TOP FLANGE 4 RIVETS FROM AFT END. REPAIRED IAW RD8/4-54-378.

Part: SUPPORT — CRACKED (FLAP TRACK) · airframe 12,587 hrs · 12,810 cycles

C3 PDX - LEFT NACELLE OUTBOARD FLAP TRACK SUPPORT CASTING IS CRACKED ON TOP FLANGE LAST RIVET AFT. REPAIRED IAW RD8-54-378.

Part: BOLT — MISSING (LT NACELLE) · airframe 12,587 hrs · 12,810 cycles

C3 PDX - CONTINUATION FROM N/R 156603 - 5 JO BOLTS EITHER MISSING OR PULLED THROUGH LEFT NACELLE TOP AFT OUTBOARD AT XN210.00. REPAIRED IAW RD8/4-54-154.

Part: SILL — CORRODED (FUSLEAGE) · airframe 12,587 hrs · 12,810 cycles

C3 PDX - AFT PASSENGER DOOR SILL PLATE CORRODED. REPAIRED IAW SRM 51-40-07 AND SRM 51-42-05.

Part: SEAT TRACK — OUT OF ALIGNMENT (BS 570-669) · airframe 12,808 hrs · 2,943 cycles

C3 PDX - RIGHT OUTBOARD SEAT TRACK NR 20 AT STATION X570.0 TO X 669.0 REQUIRED REALIGNMENT. REPAIRED IAW SRM 51-42-05, SRM 51-40-07.

Part: SEAT TRACK — CORRODED (BS 424) · airframe 12,808 hrs · 2,943 cycles

C3 PDX-CORROSION INSIDE SEAT TRACK NR13 AT STATION X424.00. REPAIRED IAW RD-84-53-884 AND SRM 51-21-10.

Part: SEAT TRACK — CHAFED (BS 373) · airframe 12,808 hrs · 2,943 cycles

C3 PDX-CHAFE DAMAGE INSIDE SEAT TRACK NR 7 AT STATION X373.100. REPAIRED IAW RD-84-53-884 AND SRM 51-21-10.

Part: SEAT TRACK — GOUGED (BS 397) · airframe 12,808 hrs · 2,943 cycles

C3 PDX-GOUGE INSIDE SEAT TRACK NR 7 AT STATION X397.00. REPAIRED IAW RD-84-53-884 AND SRM 51-21-10.

Part: SEAT TRACK — UNKNOWN (BS 229-570) · airframe 12,808 hrs · 2,943 cycles

C3 PDX-MTX REQUEST TO REPLACE RT OB SEAT TRACK NR 14 STATION X.229.5 - 570.0. REPAIRED IAW SRM 51-42-05, SRM 51-40-15, AND SRM 51-42-90.

Part: SEAT TRACK — GOUGED (BS 75) · airframe 12,808 hrs · 2,943 cycles

C3 PDX - GOUGE INSIDE SEAT TRACK NR 5 AT STATION X 75.00. REPAIRED IAW RD 84-53-884, SRM 51-21-10.

Part: SEAT TRACK — CHAFED (BS 555) · airframe 12,808 hrs · 2,943 cycles

C3 PDX-CHAFE DAMAGE INSIDE SEAT TRACK NR 13 AT STATION X 555.8. REPAIRED IAW RD84-53-884.

Part: SEAT TRACK — GOUGED (BS 111) · airframe 12,808 hrs · 2,943 cycles

C3 PDX-GOUGE INSIDE SEAT TRACK NR 12 AT STATION X 111.00. REPAIRED IAW RD 84-53-884 AND SRM 51-21-10.

Part: SEAT TRACK — CHAFED (BS 176-189) · airframe 12,808 hrs · 2,943 cycles

C3 PDX - CHAFE DAMAGE INSIDE SEAT TRACK NR 12 FROM STATION X 176.00 TO X 189.00. REPAIRED IAW RD 84-53-884 AND SRM 51-21-10.

Part: SEAT TRACK — CORRODED (BS 71) · airframe 12,808 hrs · 2,943 cycles

C3 PDX - CORROSION ON SEAT TRACK NR 11 AROUND RIVET HEAD INBOARD SIDE AT STATION X 71.200. REPAIRED IAW RD 84-53-884 AND SRM 51-21-10.

Part: SEAT TRACK — GOUGED (BS 202) · airframe 12,808 hrs · 2,943 cycles

C3 PDX - GOUGES INSIDE SEAT TRACK NR 6 AT STATION X 202.00. REPAIRED IAW RD 53-884 AND SRM 51-21-10.

Part: SEAT TRACK — DAMAGED (BS 161) · airframe 12,808 hrs · 2,943 cycles

C3 PDX - SRATCH INSIDE SEAT TRACK NR 12 AT STATION X 161.00. REPAIRED IAW RD 84-53-884 AND SRM 51-21-10.

Part: SEAT TRACK — CHAFED (BS 212-225) · airframe 12,808 hrs · 2,943 cycles

C3 PDX - CHAFE DAMAGE INSIDE SEAT TRACK 36 FROM STATION X 212.00 TO X 225.00. REPAIRED IAW RD 53-884 AND SRM 51-21-10.

Part: SEAT TRACK — CORRODED (BS 311) · airframe 12,808 hrs · 2,943 cycles

C3 PDX-CORROSION INSIDE SEAT TRACK NR7 AT STATION X311.00. REPAIRED IAW RD-84-53-884 AND SRM 51-21-10.

Part: SEAT TRACK — DAMAGED (BS 128) · airframe 12,808 hrs · 2,943 cycles

C3 PDX-SCRATCH ON SEAT TRACK NR 12 AT STATION X 128.00. REPAIRED IAW RD 84-53-884 AND SRM 51-21-10.

Part: THRESHOLD — CORRODED (FUSELAGE) · airframe 12,808 hrs · 2,943 cycles

C3 PDX-MAIN CABIN DOOR THRESHOLD HAS CORROSION ON TOP AND UNDERSIDE AROUND NUT PLATE. REPAIRED IAW SRM 51-20-00, SRM 51-00-02, AND RD 84-53-1670.

Part: SEAT TRACK — CORRODED (BS 705) · airframe 12,808 hrs · 2,943 cycles

C3 PDX-CORROSION INSIDE TRACK NR 9 AT STATION X 705.00. REPAIRED IAW RD84-53-884 AND SRM 51-42-05.

Part: SEAT TRACK — DAMAGED (BS 457-465) · airframe 12,808 hrs · 2,943 cycles

C3 PDX - CHAFE DAMAGE INSIDE SEAT TRACK NR 7 FROM STATION X457.5 TO X465.5. REPAIRED IAW RD-84-53-884 AND SRM 51-21-10.

Part: SEAT TRACK — CHAFED (BS 604) · airframe 12,808 hrs · 2,943 cycles

C3 PDX - CHAFE DAMAGE INSIDE SEAT TRACK NR 8 AT STATION X 604.5. REPAIRED IAW RD84-53-884 AND SRM 51-20-10.

Part: SEAT TRACK — CHAFED (BS 144-156) · airframe 12,808 hrs · 2,943 cycles

C3 PDX-CHAFE DAMAGE INSIDE SEAT TRACK NR 6 FROM STATION X 144.00 TO X 156.00. REPAIRED IAW RD 84-53-884 AND SRM 51-21-10.

Part: SEAT TRACK — CORRODED (BS 161) · airframe 12,808 hrs · 2,943 cycles

C3 PDX - FOUND CORROSION PITTING IN RIGHT OUTBOARD SEAT TRACK AT X161. REPAIRED IAW RD-84-53-884 AND SRM 51-21-10.

Part: SEAT TRACK — CORRODED (BS 423) · airframe 12,808 hrs · 2,943 cycles

C3 PDX-CORROSION INSIDE SEAT TRACK NR 7 AT STATION X423.00. REPAIRED IAW RD-84-53-884 AND SRM 51-21-10.

Part: SEAT TRACK — GOUGED (BS 281) · airframe 12,808 hrs · 2,943 cycles

C3 PDX-GOUGES INSIDE SEAT TRACK NR 7 AT STATION X281.00. REPAIRED IAW RD-84-53-884 AND SRM 51-21-10.

Part: SEAT TRACK — GOUGED (BS 167) · airframe 12,808 hrs · 2,943 cycles

C3 PDX - GOUGE INSIDE SEAT TRACK NR 6 AT STATION X 167.00. REPAIRED IAW RD 84-53-884 AND SRM 51-21-10.

Part: SEAT TRACK — CORRODED (BS 70) · airframe 12,808 hrs · 2,943 cycles

C3 PDX-CORROSION ON SEAT TRACK NR 11 AT STATION X 70.00. REPAIRED IAW RD 84-53-884 AND SRM 51-21-10.

Part: SEAT TRACK — CORRODED (BS 170) · airframe 12,808 hrs · 2,943 cycles

C3 PDX - CORROSION INSIDE SEAT TRACK AT STATION X170.00. REPAIRED IAW RD-84-53-884 AND SRM 51-21-10.

Part: SEAT TRACK — CORRODED (BS 187) · airframe 12,808 hrs · 2,943 cycles

C3 PDX - FOUND CORROSION INSIDE SEAT TRACK NR 1 AT STATION X187.00. REPAIRED IAW RD-84-53-884 AND SRM 51-21-10.

Part: SEAT TRACK — GOUGED (BS 110) · airframe 12,808 hrs · 2,943 cycles

C3 PDX-GOUGE ON RT OB SEAT TRACK AT X110. REPAIRED IAW RD-84-53-884 AND SRM 51-25-10.

Part: SEAT TRACK — CHAFED (BS 138-160) · airframe 12,808 hrs · 2,943 cycles

C3 PDX - CHAFE DAMAGE INSIDE SEAT TRACK NR 1 FROM STATION X138.00 TO X160.00. REPAIRED IAW RD-84-53-884 AND SRM 51-21-10.

Part: SEAT TRACK — CHAFED (BS 94) · airframe 12,808 hrs · 2,943 cycles

C3 PDX - CHAFE DAMAGE ON SEAT TRACK NR 1 AT STATION X94.800. REPAIRED IAW RD 84-53-884 AND SRM 51-21-10.

Part: SEAT TRACK — CORRODED (BS 107) · airframe 12,808 hrs · 2,943 cycles

C3 PDX - CORROSION ON AND IN SEAT TRACK NR 1 AT STATION X107.800. REPAIRED IAW RD 84-53-884 AND SRM 51-21-10.

Part: SEAT TRACK — CORRODED (BS 136) · airframe 12,808 hrs · 2,943 cycles

C3 PDX - CORROSION INSIDE SEAT TRACK NR 1 AT STATION X136.00. REPAIRED IAW RD 84-53-884 AND SRM 51-21-10.

Part: SEAT TRACK — CORRODED (BS 587) · airframe 12,808 hrs · 2,943 cycles

C3 PDX -LEFT SEAT TRACK HAS CORROSION AT STATION X 587. REPAIRED IAW RD 84-53-884 AND SRM 51-21-10.

Part: SEAT TRACK — CHAFED (BS 116-130) · airframe 12,808 hrs · 2,943 cycles

C3 PDX - CHAFE DAMAGE INSIDE SEAT TRACK NR 1 FROM STATION X116.00 TO X130.00. REPAIRED IAW RD 84-53-884 AND SRM 51-21-10.

Part: SEAT TRACK — CORRODED (BS 600) · airframe 12,808 hrs · 2,943 cycles

C3 PDX-LT OB SEAT TRACK PITTED AT STATION X600. REPAIRED IAW RD-84-53-884 AND SRM 51-21-10.

Part: SEAT TRACK — CHAFED (BS 77) · airframe 12,808 hrs · 2,943 cycles

C3 PDX - CHAFE DAMAGE ON SEAT TRACK NR 1 AT STATION X77.00. REPAIRED IAW RD 84-53-884 AND SRM 51-21-10.

Part: SEAT TRACK — GOUGED (BS 125-130) · airframe 12,808 hrs · 2,943 cycles

C3 PDX-GOUGE AND STRATCHES IN SEAT TRACK RT SIDE OB AT X125 TO X130. REPAIRED IAW RD-84-53-884 AND SRM 51-25-10.

Part: SEAT TRACK — CORRODED (BS 201) · airframe 12,808 hrs · 2,943 cycles

C3 PDX - PITTING CORROSION ON SEAT TRACK NR 18 AT STATION 201. REPAIRED IAW RD 84-53-884 AND SRM 51-00-06, SRM 51-21-10.

Part: SEAT TRACK — CORRODED (BS 211) · airframe 12,808 hrs · 2,943 cycles

C3 PDX - CORROSION IN SEAT TRACK RIGHT OUTBOARD AT X211.5. REPAIRED IAW RD-84-53-884 AND SRM 51-21-10.

Part: SEAT TRACK — CORRODED (BS 747-752) · airframe 12,808 hrs · 2,943 cycles

C3 PDX - RIGHT INBOARD SEAT TRACK CORRODED ON TOP SURFACE AT STATION X 747 TO 752. REPAIRED IAW RD 84-53-884, SRM 51-40-10, AND SRM 51-42-05.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 12,808 hrs · 2,943 cycles

C3 PDX - CORROSION IN RIGHT OUTBOARD SEAT TRACK AT X169 TO X172. REPAIRED IAW RD-84-53-884 AND SRM 51-21-10.

Part: SEAT TRACK — CORRODED (BS 139) · airframe 12,808 hrs · 2,943 cycles

C3 PDX-CORROSION IN RT OB SEAT TRACK AT X139.5. REPAIRED IAW RD-84-53-884 AND SRM 51-21-10.

Part: SEAT TRACK — CORRODED (BS 32-64) · airframe 12,808 hrs · 2,943 cycles

C3 PDX - CORROSION INSIDE SEAT TRACK NR 1 FROM STATION X32.400 TO X64.00. REPAIRED IAW RD 84-53-884 AND SRM 51-21-10.

Part: SEAT TRACK — CORRODED (BS 198) · airframe 12,808 hrs · 2,943 cycles

C3 PDX - FOUND CORROSION INSIDE SEAT TRACK NR 1 AT STATION X198.00. REPAIRED IAW RD-84-53-884 AND SRM 51-21-10.

Part: SEAT TRACK — CORRODED (BS 635) · airframe 12,808 hrs · 2,943 cycles

C3 PDX-LT OB SEAT TRACK PITTED AT STATION X635. REPAIRED IAW RD-84-53-884 AND SRM 51-21-10.

Part: PRESSURE PANEL — CHAFED (NLG WW) · airframe 12,808 hrs · 2,943 cycles

C3 PDX - NOSE LANDING GEAR BAY AFT WALL HAS A CHAFE MARK AT BOTTOM EDGE. REPAIRED IAW RD 84-53-122A, SRM 51-14-00, SRM 51-00-02, AND SRM 51-00-04.

Part: PRESSURE PANEL — CHAFED (NLG WW) · airframe 12,808 hrs · 2,943 cycles

C3 PDX - NOSE LANDING GEAR BAY AFT WALL HAS A CHAFE MARK AT BOTTOM EDGE. REPAIRED IAW RD-84-53-1224.

Part: FLOOR PANEL — CORRODED (FUSELAGE) · airframe 12,808 hrs · 2,943 cycles

C3 PDX - CORROSION ON UNDERSIDE OF FLOOR AT AFT BAGGAGE FLOOR STATION X735 ON THE MATING SURFACE TOP PANEL APERTURE 144GZ. REPAIRED IAW SRM 51-00-02, 51-21-00.

Part: WINDOW FRAME — CORRODED (FUSLEAGE) · airframe 12,808 hrs · 2,943 cycles

C3 PDX - PASSENGER CABIN LEFT WINDOW FRAME HAS CORROSION AROUND LOCK FASTENER 5TH FROM TOP ALONG FORWARD EDGE OF FS X401.000. REPAIRED IAW SRM 51-21-00, 51-21-10, AND 51-25-10.

Part: SKIN — CHAFED (TE FLAP) · airframe 12,808 hrs · 2,943 cycles

C3 PDX - RIGHT FLAP HAS CHAFE DAMAGE ON UPPER SKIN OUTBOARD EDGE. REPAIRED IAW SRM 57-52-30, 51-25-10, AND SRM 51-25-15.

Part: FLOOR SUPPORT — CORRODED (FUSEAGE) · airframe 12,808 hrs · 2,943 cycles

C3 PDX - FOUND FLOORBOARD ANGLE AT X783.102 5L TO 20L HAS BUBBLING CORROSION. REPAIRED IAW SRM 51-14-00, 51-21-10.

Part: DIAPHRAGM — CRACKED (RT NACELLE) · airframe 12,808 hrs · 2,943 cycles

C3 PDX - RIGHT NACELLE OUTBOARD DIAPHRAGM IS CRACKED. REPAIRED IAW SRM 51-42-05, 51-42-15.

Part: SKIN — CORRODED (FUSELAGE) · airframe 12,808 hrs · 2,943 cycles

C3 PDX - SKIN X783.102 AND 26L HAS FRETTING CORROSION IN THE RADIUS. REPAIRED IAW SRM 51-14-00, 51-21-10.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 12,808 hrs · 2,943 cycles

C3 PDX - RIGHT OUTBOARD SEAT TRACK PITTED AT X602. REPAIRED IAW RD-84-53-884.

Part: GENERATOR — MALFUNCTIONED (AC SYSTEM) · airframe 12,554 hrs · 12,784 cycles

RDD FLIGHT NR 2309: NR 1 AC GEN FAIL LIGHT ILLUMINATED. CONDUCTED EMERGENCY CHECKLIST ITEMS. LIGHT REMAINED ILLUMINATED. NO LOAD OBSERVED ON NR 1 AC GEN. MAINTENANCE INTERROGATED CDS AND FOUND AC GEN CHIP DETECTOR FLAGGED AND PERFORMED THE ENGINE INSPECTION AFTER AC GEN FAIL IAW Q400 AMM TASK 05-53-00-210-819. NO BYPASS INDICATED ON THE MAIN OIL FILTER OR SACAVENGE OIL FILTER. REMOVED AND INSPECTED FOR DEBIRS IN THE SACAVAGE FILTER - NONE FOUND. INSTALLTED NEW FILTER. REMOVED AND EXAMINED THE MAIN OIL FILTER. NO DEBRIS FOUND. INSTALLED NEW ELEMENT. C/W PAR 5 C; OSC OUT. REMOVED AC CHIP DETECTOR DUE TO IT BEING FLAGGED. REMOVED FUZZ FROM DETECTOR. REMOVED AND REPLACED NR 1 AC GENERATOR. OPS CHECK GOOD. REMOVED

Part: HANDLE — WORN (PAX DOOR) · airframe 12,236 hrs · 12,383 cycles

SEA FLIGHT 2460: AFT PAX DOOR HARD TO OPEN AND CLOSE. MAINTENANCE FOUND THE BUSHINGS AND BEARINGS AFT OF CRANK ASSY WORN. DOOR HANDLE WAS DISASSEMBLED, BUSHINGS AND BEARINGS WERE REPLACED WITH NEW. HANDLE WAS RE-ASSEMBLED. FUNCTIONAL TEST GOOD IAW TASK 52-12-00-720-801. AIRCRAFT RETURNED TO SERVICE.

Part: WIRE HARNESS — UNKNOWN (STEERING SYS) · airframe 12,182 hrs · 12,332 cycles

SEA FLIGHT: AT ROTATION, NOSE STEERING CAUTION LIGHT CAME ON. RESET PER CHECKLIST. LIGHT STAYED OUT. MAINTENANCE REMOVED AND REPLACED THE NLG ELECTRICAL STEERING HARNESS. PERFORMED OPS CHECK. OPS CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: WIRE HARNESS — INOPERATIVE (NLG STEERING) · airframe 12,252 hrs · 12,520 cycles

PDX-ON FLIGHT 2351, AT ROTATION, NOSE STEERING CAUTION ;IGHT CAME ON, RESET PER CHECKLIST. LIGHTS STAY OUT. MAINTENANCE REMOVED AND REPLACED NOSE LANDING GEAR ELECTRICAL HARNESS. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: PROXIMITY SENSOR — DEFECTIVE (NLG) · airframe 11,959 hrs · 12,239 cycles

BOI FLIGHT 2389: WHEN SELECTING THE GEAR UP LEAVING SMF, THE RED NOSE GEAR UNSAFE LIGHT AND GEAR HANDLE LIGHTS REMAINED ILLUMINATED. THE AIRCRAFT WAS DIVERTED TO PDX AND UNEVENTFULLY PUT THE GEAR DOWN USING THE ALTERNATE GEAR EXTENSION. MAINTENANCE REMOVED THE NOSE LANDING GEAR DOWN AND NOSE LANDING GEAR LOCK PROX SENSOR IAW Q400 AMM 32-61-06-000-802. INSTALLED NEW/SERVICEABLE NLGDN1 (3261-S09) PROX SENSOR ASSY AND NLGLK1 (3261-S11) PROX ASSY IAW Q400 AMM 32-61-06-400-802. PERFORMED LANDING GEAR, OPS CHECK IAW Q400 AMM 32-31-00-710-801 TR 32-186. OPS CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: WARNING LIGHT — ILLUMINATED (COCKPIT) · airframe 11,788 hrs · 12,090 cycles

BOI-ON FLIGHT 22431, RETURNED TO GATE, STANDBY PITOT HEAT CAUTION LIGHT ILLUMINATED WITH CIRCUIT BREAKER POPPED OUT. MAINTENANCE RESET CIRCUIT BREAKER L7 SYSTEM. CHECKS GOOD. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: PCU — FAULTY (RT PROP) · airframe 11,694 hrs · 12,003 cycles

AVC FLIGHT NR 2305: ON TAKE-OFF AT 70-80 KNOTS, GOT A POWER PLANT MESSAGE FOLLOWED BY A NR 2 PEC AND NR 2 AC GEN CAUTION LIGHTS FOLLOWED BY THE NR 2 PROP FEATHERING. MAINTENANCE REMOVED AND REPLACED NR 2 ENGINE PCU IAW AMM TASKS 61-20-11-000-801 AND 61-20-11-400-801. ALL CHECKS GOOD. NO LEAKS DETECTED. NO DEFECTS NOTED WITH AC GEN OPERATION. AC GEN LIGHT WAS DUE TO NR 2 PROP AUTO FEATHER. BETA TUBE REMOVAL/INSTALLATION IAW MTC 6610001 AND 6610002. POWER ASSURANCE RUN DOCUMENTED ON MTC 6710005. AIRCRAFT RETURNED TO SERVICE.

Part: INDICATION SYS — FLUCTUATES (NR 1 HYD SYSTEM) · airframe 11,473 hrs · 11,792 cycles

BOI-ON FLIGHT 2399, RETURNED TO GATE, ERRATIC INDICATIONS NR 1 HYDRAULIC QUANTITY. INDICATOR BOUNCING BETWEEN 0-25 PERCENT NR 1 HYDRAULIC PRESSURE NORMAL. FLAPS AND BRAKES OPERATE NORMALLY. MAINTENANCE CLEANED CONNECTOR FOR HYDRAULIC QUANTITY TRANSDUCER AND BLED AIR FROM HYDRAULIC RESERVOIR. PERFORMED ENGINE RUNNING OPERATIONAL CHECK OF NR 1 HYDRAULIC SYSTEM. HYDRAULIC INDICATION REMAINED STEADY, NO FLUX NOTED. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: CAUTION MESSAGE — FALSE ACTIVATION (NR 2 GEN) · airframe 11,432 hrs · 11,754 cycles

BOI FLIGHT NR 2389: AFTER PUSH BACK WHEN CONDITION LEVERS WERE BROUGHT UP OUT OF START AND FEATHER, THE NR 2 AC GEN CAUTION LIGHT FAILED TO GO OUT. MAINTENANCE INSPECTED NR 2 AC GEN. NO DEFECTS NOTED. INSPECTED AC CONTACTOR BOX IN NR 2 WHEEL WELL. NO DEFECTS NOTED. PERFORMED OPS TEST OF AC GEN IAW AMM TASK 24-21-00-710-801. OPS CHECK GOOD. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: GENERATOR — MALFUNCTIONED (NR 2) · airframe 11,432 hrs · 11,754 cycles

PDX FLIGHT NR 2442 - AFTER PUSH BACK WHEN CONDITION LEVERS WERE BROUGHT UP OUT OF START AND FEATHER, THE NR 2 AC GEN CAUTION LIGHT FAILED TO GO OUT. THE RAC BUSS CAUTION LIGHT WAS NOTED TO BE ON ALSO. A BUSS RESET ATTEMPT CAUSED THE RAC BUSS CAUTION LIGHT TO GO OUT BUT NOT THE NR 2 AC GEN CAUTION LIGHT. MAINTENANCE REMOVED AND REPLACED THE NR 2 AC GENERATOR IAW MTC 6242101. ALL CHECKS GOOD. NO LEAKS DETECTED. NO ABNORMALITIES OBSERVED AFTER THE NR 2 AC GENERATOR WAS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: CONNECTOR — LOOSE (PROP WIRING) · airframe 10,715 hrs · 11,082 cycles

SEA FLIGHT NR 2400: POWERPLANT MESSAGE OCCURRED AFTER PUSHBACK AND AFTER CONDITION LEVERS PUSHED FORWARD. MAINTENANCE FOUND FAULT CODE 130 ON NR 2 ENGINE CHAN B. CLEARED FAULT CODE. CLEANED ALL PEC AND PCU CONNECTOR PLUGS ON NR 2 ENGINE. GROUND RAN NR 2 ENGINE THROUGH VARIOUS PLA AND CLA'S. OPERATED NR 2 ENGINE THROUGH 2 SEPARATE GROUND RUNS AND ENGINE STARTS. HAD NOTED PCU CONNECTOR PLUG P28 AND P29 WERE LOOSE. C/W FIM TASK 61-20-03-810-815. FAULT CODE DOES NOT REAPPEAR. OPS CHECK GOOD. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: WIRE HARNESS — DAMAGED (MLG) · airframe 10,696 hrs · 11,067 cycles

BOI FLIGHT NR 2344: AFTER TAKEOFF OUT OF SUN, LANDING GEAR WOULD NOT RETRACT. RAN E/A CHECKLIST, STILL WOULD NOT RETRACT. DIVERTED TO BOI AND LANDED WITH LANDING WEIGHT 61500. MAINTENANCE INTERROGATED PSEU, FOUND 'NWCENT FAULT'. REMOVED AND REPLACED NLG WOW2/CENTERING HARNESS IAW AMM 32-21-11, PAGES 401-421 AND BOMBARDIER CSL 84-32-018 PROCEDURES. CHECKED GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: CONNECTOR — DIRTY (NR 2 ENGINE) · airframe 10,649 hrs · 11,029 cycles

POWER PLANT MESSAGE ON ED. MAINTENANCE INTERROGATED CDS AND FOUND FAULT CODE 130B NR 2 ENGINE. CLEAN AND RESEATED CONNECTORS ON PCU-PEC AND C/W Q400 FIM TASK 61-20-03-810-815, STEPS 1-4. NO FURTHER FAULTS NOTED. SECURED OB NR 2 ENGINE COWL. C/W GROUND RUN IAW Q400 AMM TASK 71-00-00-868-811. OPS CHECKED OK FOR SERVICE. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: WARNING LIGHT — FALSE ACTIVATION (STALL WARNING) · airframe 10,649 hrs · 11,029 cycles

PUSHER SYSTEM FAIL CAUTION LIGHT. MAINTENANCE POWERED AIRCRAFT OFF THEN ON AND PERFORMED STALL WARNING/STICK PUSHER OP CHECK IAW Q400 AMM TASK 27-33-00-710-802. OPS CHECK GOOD. NO DEFECTS NOTED AND NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: SWITCH — STICKING (GOVERNOR TEST) · airframe 10,436 hrs · 10,822 cycles

GEG FLIGHT 2303: AS POWER LEVERS WERE ADVANCED TO TAXI, -OSG ABORT- MESSAGE FOLLOWED BY -POWER PLANT- MESSAGE APPEARED ON ED. MAINTENANCE FOUND OVERSIZED GOVERNOR TEST SWITCH STICKING. REMOVED AND REPLACED TEST SWITCH IAW MM 20-30-07. SWITCH OPS CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: FLAP SYSTEM — STUCK (TE FLAPS) · airframe 10,162 hrs · 10,584 cycles

GEG FLIGHT 2378: FLAPS STUCK AT 12 DEGREES TAXIING IN. COMPLIED WITH FLAP POWER CAUTION CHECKLIST AND IT RESOLVED ITSELF. MAINTENANCE COMPLIED WITH SERVICE LETTER SL-27-002A. RESET FLAP POWER SYSTEM. OPS CHECK NORMAL. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: DUAL VALVE — INOPERATIVE · airframe 10,155 hrs · 10,575 cycles

WHEN AIRFRAME DEICE BOOTS ARE SELECTED TO EITHER SLOW, FAST OR MANUAL, THE NR 2 ENGINE INLET BOOT LIGHT FLICKERS ON THEN GOES OUT. THE DEICE PRESSURE CAUTION LIGHT THEN ILLUMINATES. RAN THE CHECKLIST. THE PRESS IS ISO. BOTH SIDES ARE GOOD. MAINTENANCE REMOVED AND REPLACED NR 4 DUAL DISTRIBUTOR VALVE AMM. OPS CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: HYDRAULIC SYSTEM — MALFUNCTIONED (NR 1) · airframe 10,143 hrs · 10,566 cycles

SEA FLIGHT NR 2309: FLAP POWER CAUTION LIGHT. RESET PER CHECKLIST AND FLAP POWER CAUTION LIGHT CAME ON AGAIN. MAINTENANCE FOUND NR 1 HYD QTY DROPPING APPROX 30 PERCENT WHEN NR 1 ENGINE IS STARTED. BLEED NR 1 HYDRAULIC SYSTEM IAW Q400 AMM 29-10-00, SUBTASK 29-10-00-870-029. PERFORMED OPERATIONAL TEST OF THE FLAPS IAW Q400 AMM 27-50-00. OPS CHECK GOOD. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: WARNING LIGHT — FALSE ACTIVATION (TE FLAPS) · airframe 10,123 hrs · 10,551 cycles

PDX FLIGHT 2352: FLAP POWER CAUTION AFTER START. MAINTENANCE CLEARED PER DH8-400-SL-27-002A. CYCLED FLAPS, NO CAUTION MESSAGE. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: VALVE — MALFUNCTIONED (DEICE SYSTEM) · airframe 9,972 hrs · 10,409 cycles

SEA FLIGHT NR 2327: WHILE DESCENDING ON APPROACH AND OAT-2 DEG C, THE DE-ICE PRESSURE CAUTION LIGHT ILLUMINATED. AFTER SELECTING AIRFRAME MODE TO SLOW, THE NR 1 BOOT PAIR LIGHT ON FO'S SIDE WASN'T ILLUMINATED. RAN THE CHECKLIST AND THE DEICE LIGHT DIDN'T GO OUT BUT PRESSURES WERE NORMAL. MAINTENANCE REMOVED AND REPLACED NR 2 DUAL DISTRIBUTION VALVE AND INSTALLED LEADING EDGE 613AR. ALL CHECKS GOOD. NO DEFECTS NOTED. MTX CONTROL WAS NOTIFIED. AIRCRAFT RETURNED TO SERVICE.

Part: WARNING LIGHT — ILLUMINATED (TE FLAPS) · airframe 9,686 hrs · 10,145 cycles

SJC FLIGHT NR 2403: FLAP CAUTION POWER LIGHT ILLUMINATED AT TAKEOFF FLAP RETRACTION. C/W ABNORMAL CHECKLIST. FLAP POWER CAUTION LIGHT EXTINGUISHED. NO FURTHER PROBLEMS NOTED. MAINTENANCE CONTROL WAS NOTIFIED. OK FOR SERVICE PER DH8-400-SL-27-002A. NO PARTS REPLACED. AIRCRAFT OK FOR CONTINUED SERVICE.

Part: WARNING LIGHT — ILLUMINATED (ENGINE) · airframe 9,386 hrs · 9,839 cycles

GEG FLIGHT NR 2371: AFTER PUSHBACK, POWERPLANT MESSAGE ON ED. MAINTENANCE INTERROGATED CDS. FOUND FAULT CODE 132 CHANNEL A OF NR 1 ENGINE. PERFORMED FIM TASK 61-20-03-810-816. FAULT CODE CLEARED. NO FURTHER MAINTENANCE REQUIRED. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: GENERATOR — MALFUNCTIONED (ZONE 200) · airframe 9,116 hrs · 9,626 cycles

MSO - AFTER START NR 2 AC GENERATOR CAUTION LIGHT ILLUMINATED. RESET PER ABNORMAL CHECKLIST, STILL REMAINED ILLUMINATED. REPLACED NR 2 AC GENERATOR AND CHECKED SCAVENGE FILTER FOR CONTAMINATION. NO DEFECTS NOTED. BOTH AC GENERATOR AND SCAVENGE FILTER LEAK CHECK NORMAL. AIRCRAFT RETURNED TO SERVICE.

Part: YAW DAMPER — FAILED (ZONE 300) · airframe 9,126 hrs · 9,636 cycles

YAW DAMPER FAILED DURING CLIMB, RESET AND FAILED AGAIN WITH 15 SECONDS. RUDDER TRIM EXCESSIVE TO THE RIGHT DURING ALL PHASES OF FLIGHT. MAINTENANCE PERFORMED OPEATIONAL TEST OF THE RUDDER TRIM SYSTEM IAW Q400 AMM 27-22-00-71-801. OPS CHECKED GOOD. REMOVED AND REPLACED YAW DAMPER ACTUATOR IAW Q400 AMM 22-11-36, PAGES 401-408. PERFORMED OPERATIONAL TEST OF THE YAW DAMPER ACTUATOR IAW Q400 AMM 22-11-36, PAGES 501-503. OPS CHECK GOOD AND RII COMPLIED WITH. AIRCRAFT RETURN TO SERVICE.

Part: CONNECTOR — DIRTY (ZONE 100) · airframe 8,817 hrs · 9,392 cycles

PDX - ON FLIGHT 2290, RETURNED TO GATE, UNABLE TO GET ANY AIR FLOW FROM BLEEDS 1 OR 2 (APU BLEED DID NOT SEEM TO WORK EITHER). CLEANED AND RESEATED CONNECTOR TO PACK FLOW CONTROL VALVE. BLEED AIR SYSTEM OPERATIONAL CHECKS GOOD. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: POWER UNIT — FAILED (T/E FLAP) · airframe 8,295 hrs · 8,873 cycles

PDX - FLIGHT 2310 - FLAP POWER CAUTION. CREW ABORTED LANDING DUE TO THE FLAPS REMAINING UP WHEN SELECTED TO 5 DEGREES. THE FLAP CONTROL CIRCUIT BREAKER WAS RESET IAW THE EMERGENCY CHECKLIST. THE FLAP POWER CAUTION CAME BACK AND THE FLIGHT MADE A ZERO FLAP LANDING. MAINTENANCE INTERROGATED CDS AND FOUND A LOSS OF HYDRAULIC POWER FAULT. MAINTENANCE REMOVED AND REPLACED THE FLAP POWER UNIT PER Q400 MM TASKS 27-52-01-000-801 AND 27-52-01-400-801. MAINTENANCE PERFORMED A FUNCTIONAL TEST OF THE FLAP DRIVE SYSTEM. FUNCTIONAL CHECK AND LEAK CHECK GOOD. NO FURTHER DETECTS NOTED.

Part: SEAT TRACK — CORRODED (ZONE 100) · airframe 7,620 hrs · 8,224 cycles

PDX - RIGHT INBOARD SEAT TRACK CORROSION APPROXIMATELY X 22.00. REPLACED IAW SRM 51-40-15 AND SRM 51-42-05-330-801.

Part: BRACKET — CRACKED (ZONE 800) · airframe 7,620 hrs · 8,224 cycles

PDX - LOWER AFT SUPPORT ROLLER BRACKET IS CRACKED AT AFT BAG DOOR. REPAIRED IAW DHC Q400 AMM TASK 52-31-00-720-801, PARAGRAPH 1-3.

Part: PRESSURE PANEL — DAMAGED (ZONE 100) · airframe 7,620 hrs · 8,224 cycles

PDX - DOME NUT PLATES HAS A HOLE IN IT, PRESSURE PANEL 122BR. REPAIRED IAW DHC-8-200 SRM 51-42-05, SRM 51-23-00 AND AMM TASK 51-21-01-340-801.

Part: PRESSURE PANEL — DAMAGED (ZONE 100) · airframe 7,620 hrs · 8,224 cycles

PDX - HOLES IN DOME NUTS IN PRESSURE PANEL 121BL. REPAIRED IAW DHC-8-200 SRM 51-42-00, SRM 51-23-00 AND AMM TASK 51-21-01-340-801.

Part: SKIN — CHAFED (ZONE 500) · airframe 7,620 hrs · 8,224 cycles

PDX - LEFT HAND WING OUTBOARD FLAP UPPER SKIN HAS CHAFE MARKS AT WS YW 211 AND YW 240. REPAIRED IAW Q400 SRM 51-25-05-370-801 AND HORIZON AIR EA 6-57-89A.

Part: SILL — CORRODED (ZONE 100) · airframe 7,620 hrs · 8,224 cycles

PDX - FORWARD PASSENGER DOOR LOWER SILL PLATE HAS CORROSION AROUND NUT PLATES AND INBOARD EDGE ON LOWER SIDE. REPAIRED IAW SRM 51-21-00, 51-21-10 AND RD 8/4-53-1143.

Part: PANEL — CORRODED (ZONE 500) · airframe 7,620 hrs · 8,224 cycles

PDX - 522BT COUNTERSINKS HAVE FRETTING CORROSION. REPLACED PANEL.

Part: PANEL — CORRODED (ZONE 500) · airframe 7,620 hrs · 8,224 cycles

PDX - 523AT COUNTERSINKS HAVE FRETTING CORROSION. REPLACED PANEL 857/3043-003.

Part: SEAT TRACK — CORRODED (ZONE 130) · airframe 7,620 hrs · 8,224 cycles

PDX - LEFT HAND INBOARD SEAT TRACK HAS SCRATCH MARKS AND CORROSION INSIDE CHANNEL, 15 INCHES LONG AREA AT FUSELAGE STATION 90.00. REPAIRED IAW SRM 51-40-15.

Part: SEAT TRACK — CORRODED (ZONE 100) · airframe 7,620 hrs · 8,224 cycles

PDX - RIGHT INBOARD SEAT TRACK CORROSION APPROXIMATELY X68.00. REPLACED IAW SRM 51-40-15 AND SRM 51-42-05-330-801.

Part: SEAT TRACK — CORRODED (ZONE 100) · airframe 7,620 hrs · 8,224 cycles

PDX - RIGHT INBOARD SEAT TRACK CORROSION APPROXIMATELY X94.00. REPLACED IAW SRM 51-40-15 AND 51-42-05-330-801.

Part: FLOOR SUPPORT — CORRODED (ZONE 100) · airframe 7,620 hrs · 8,224 cycles

PDX - CABIN FLOOR SUPPORT ANGLE CORRODED ON TOP FLANGE, X19.4 INBOARD OF MAIN CABIN DOOR AFT HINGE RECESS. REPAIRED IAW Q400 SRM 51-21-00.

Part: SEAT TRACK — CORRODED (ZONE 100) · airframe 7,620 hrs · 8,224 cycles

PDX - THE HOLES FOR THE LAV BOLTS HAVE CORROSION AROUND THEM ON THE RIGHT INBOARD FORWARD SEAT RAIL. REPLACED IAW DHC8/400 SRM 51-40-15 AND SRM 51-42-05-330-801.

Part: SEAT TRACK — CORRODED (ZONE 100) · airframe 7,620 hrs · 8,224 cycles

PDX - RIGHT INBOARD SEAT TRACK CORROSION APPROXIMATELY X3.00. REPLACED IAW DHC-8 400 SRM 51-40-15 AND 51-42-05-330-801.

Part: SEAT TRACK — CORRODED (ZONE 100) · airframe 7,620 hrs · 8,224 cycles

PDX - RIGHT INBOARD SEAT TRACK CORROSION APPROXIMATELY X40.00. REPLACED IAW SRM 51-40-15 AND 51-42-05-330-801.

Part: SEAT TRACK — CORRODED (ZONE100) · airframe 7,620 hrs · 8,224 cycles

PDX - CORROSION AROUND RIVETS ON LEFT HAND FORWARD INBOARD SEAT TRACK OUTER FLANGE FROM X19.4 TO X1.0. REPLACED IAW SRM 51-42-05-330-801.

Part: SPOILER — INOPERATIVE (OUTBOARD) · airframe 7,606 hrs · 8,211 cycles

THE FLIGHT RETURNED TO GATE WHEN THE CREW NOTICED THAT THE OUTBOARD SPOILERS GROUND SPOILERS DO NOT EXTEND WHEN THE FLIGHT/TAXI SWITCH IS IN THE FLIGHT MODE. MAINTENANCE INSPECTED THE AIRCRAFT AND PLACED THE SYSTEM ON MEL. THE SPOILER POWER UNIT WAS FOUND BAD AND WAS REPLACED. OPERATIONAL CHECKS WERE GOOD AND THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: DUMP VALVE — FAILED (RT SPOILER) · airframe 7,556 hrs · 8,161 cycles

GTF - FLIGHT 2321 - DURING THE DESCENT, FULL LEFT WING DOWN AILERON TRIM WAS REQUIRED TO FLY STRAIGHT. THE CREW NOTICED THE RIGHT INBOARD SPOILER WAS PARTIALLY EXTENDED ON THE PFCS DURING THE DESCENT. AFTER TOUCHDOWN, THE ROLL SPLR INBOARD CAUTION ILLUMINATED AND THE RIGHT INBOARD SPOILER WAS FULLY EXTENDED. MAINTENANCE INTERROGATED THE CDS AND FOUND AN "INBD GROUND VALVE" MESSAGE IN THE FAULT HISTORY. THE FAULT WAS CLEARED AND GROUND RUNS WERE PERFORMED. MAINTENANCE WAS UNABLE TO DUPLICATE THE WRITE UP. THE UPPER INBOARD SPOILER LIFT DUMP VALVE WAS REPLACED. OPERATIONAL AND LEAK CHECKS WERE PERFORMED AND ALL WERE GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: WIRE HARNESS — FAILED (NLG STEERING) · airframe 7,434 hrs · 8,042 cycles

SMF - FLIGHT 2302 - THE CREW COMPLIED WITH THE CHECKLIST WHEN AFTER GEAR EXTENSION THE NOSE STEERING CAUTION LIGHT ILLUMINATED. MAINTENANCE REPLACED THE NOSE LANDING GEAR STEERING HARNESS. THE OPERATIONAL CHECKS WERE GOOD AND THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: TRIM PANEL — STUCK (ZONE 200) · airframe 6,877 hrs · 7,515 cycles

FLIGHT 2350 - ON FINAL, APPROXIMATELY 6 MILES OUT, THE CREW ATTEMPTED TO TRIM THE AC RUDDER. WHEN THE RUDDER TRIM SWITCH WAS RELEASED, THE RUDDER CONTINUED TO TRIM TO FULL LT RUDDER. THE AIRCRAFT WAS NEVER UNCONTROLLABLE, AND THE CREW WAS ABLE TO CENTER THE RUDDER TRIM AND THE LANDING WAS UNEVENTFUL. MAINTENANCE REPLACED THE AILERON/RUDDER TRIM PANEL DUE TO A STUCK SWITCH. THE OPERATIONAL CHECKS WERE GOOD AND THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: WARNING LIGHT — ILLUMINATED (ZONE 300) · airframe 6,272 hrs · 6,914 cycles

FLAP POWER CAUTION LIGHT CAME ON DURING APPROACH. RESET CIRCUIT BREAKER L-7 ACCORDING TO CHECKLIST. FLAPS OPERATED NORMALLY AND CAUTION LIGHT REMAINED OUT. COMPLIED WITH LS-27-002A. NO PARTS REPLACED. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: GENERATOR — FAILED (ZONE 100) · airframe 6,245 hrs · 6,887 cycles

GEG - FLIGHT 2393 NR 2 AC CAUTION DURING TAKEOFF AT 60 KTS. NR 2 AC GENERATOR WOULD NOT RESET PER CHECKLIST. REMOVED AND REPLACED AC GENERATOR. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: WARNING LIGHT — ILLUMINATED (TE FLAPS) · airframe 6,203 hrs · 6,844 cycles

FLAP POWER CAUTION LIGHT ILLUMINATED. CHECKLIST WAS RUN AND THE FLAP CONTROL CIRCUIT BREAKER WAS RESET IAW THE CHECKLIST. THE CAUTION MESSAGE CLEARED AND THE OPERATIONAL CHECKS WERE GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: WARNING LIGHT — ILLUMINATED (TE FLAPS) · airframe 6,179 hrs · 6,817 cycles

FLAP POWER CAUTION LIGHT ILLUMINATED WHEN SELECTING FLAPS AT 5 DEGREES FOR LANDING. CYCLED FLAPS, CIRCUIT BREAKER AS PER CHECKLIST. FLAPS OPERATED NORMALLY. COMPLIED WITH OPERATIONAL TEST OF FLAPS. NO DEFECTS NOTED. CHECKED NORMAL. AIRCRAFT WAS RETURNED TO SERVICE.

Part: PROXIMITY SENSOR — FAULTY (NLG) · airframe 5,710 hrs · 6,363 cycles

THE FLIGHT RETURNED TO FIELD WHEN AFTER TAKE-OFF THE GEAR FAILED TO RETRACT. MAINTENANCE INSPECTED THE SYSTEM AND REPLACED THE NOSE LANDING GEAR PROXIMITY SENSOR. THE OPERATIONAL CHECKS WERE GOOD AND THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: SKIN — DENTED (ZONE 100) · airframe 5,579 hrs · 6,244 cycles

DENT 18 INCHES AFT AND BELOW LEFT STRAKE. REPAIRED IAW Q400 TASK 25-32-00-400-801.

Part: PROXIMITY SENSOR — OUT OF ADJUST (ZONE 700) · airframe 5,506 hrs · 6,174 cycles

SEVERAL TIMES DURING THE FLIGHT, THE LT AND RT GEAR DOOR MAIN UNSAFE AND GEAR HANDLE LIGHTS ILLUMINATED. A LOUD THUMP WAS HEARD FROM THE MAIN GEAR AREA, THEN THE LIGHTS WENT OUT. MAINTENANCE INSPECTED THE AIRCRAFT AND ADJUSTED THE LANDING GEAR UPLOCK PROXIMITY SENSOR. OPERATIONAL CHECKS WERE GOOD AND THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: CONNECTOR — LOOSE (NR 1 GENERATOR) · airframe 5,345 hrs · 6,029 cycles

PDX - DURING FLIGHT 2419 NR 1 AC GENERATOR CAUTION LIGHT ILLUMINATED. TURNED OFF NR 1 AC GENERATOR SWITCH, THEN BACK ON PER CHECKLIST. GENERATOR CAUTION LIGHT EXTINGUISHED. TIGHTENED CONTROL FIELD CONNECTOR ON AC GENERATOR. NO PARTS REPLACED. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: PIN — DIRTY (EXTERNAL POWER) · airframe 5,158 hrs · 5,857 cycles

SEA - ON FLIGHT 2349 STATION PERSONNEL REPORTED WHEN DISCONNECTED THE GPU THERE WAS SMOKE COMING FROM THE AIRCRAFT GPU RECEPTACLE AND THE GPU CORD WAS HOT. COCKPIT ELECTRICAL SYSTEMS APPEARED NORMAL. INSPECTED GPU RECEPTACLE. CLEANED MATERIAL FROM PIN. CONNECTED GPU AND APPLIED GROUND POWER. DC EXTERNAL POWER ON INDICATED NORMAL. NO PARTS REPLACED. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: SWITCH — INOPERATIVE (OVERTEMP) · airframe 4,928 hrs · 5,628 cycles

PDX - FLT 2307 RETURNED TO FIELD, BLEED HOT CAUTION ON CLIMBOUT. REPLACED OVERTEMP SWITCH. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: WIRE — CHAFED (PAX DOOR) · airframe 4,927 hrs · 5,626 cycles

SEA - FLIGHT 2431 - FLIGHT ATTENDANT NOTICED SMOKE AND A ONE INCH FLAME COMING FROM THE THE MAIN CABIN DOOR HINGE BRUSH GUARD. TWO FIRE EXTINGUISHERS WERE USED TO PUT FLAME OUT. MAINTENANCE INSPECTED THE AIRCRAFT AND MAIN CABIN DOOR. A CHAFED WIRE TO THE MAIN CABIN DOOR LIGHTING WAS FOUND AND REPAIRED. OPERATIONAL CHECKS WERE PERFORMED, THE FIRE EXTINGUISHERS WERE REPLACED, AND THE AIRCRAFT WAS RETURNED TO SERVICE. THE AIRSTAIR LIGHTING WAS PLACED ON MEL.

Part: SEAL — FROZEN (ZONE 800) · airframe 4,816 hrs · 5,501 cycles

SEA- ON FLIGHT 2397 MAIN CABIN DOOR IS DIFFICULT TO OPEN. SUSPECTED FROZEN MOISTURE ON SEAL. NO PARTS REPLACED. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: WIRE HARNESS — FAULTY (FIRE DETECTION) · airframe 4,736 hrs · 5,412 cycles

CHECK FIRE DETECTION WARNING LIGHT ILLUMINATED EN ROUTE ALONG WITH RT SIDE A AND B ILLUMINATED. REMOVED AND REPLACED FIRE DETECTOR WIRE HARNESS. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: WARNING LIGHT — ILLUMINATED (ZONE 300) · airframe 4,555 hrs · 5,211 cycles

ON FLIGHT 2328 NR 1 RUDDER HYDRAULIC CAUTION LIGHT ILLUMINATED AFTER CHECKLIST. COMPLIED WITH Q400 SERVICE LETTER 31-001R12. NO PARTS REPLACED. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: CHAIN — BROKEN (AFT AIRSTAIRS) · airframe 4,500 hrs · 5,151 cycles

BOI- ON FLIGHT 2398 AFT AIRSTAIRS CANNOT BE RETRACTED. CHAINS ON SIDE OF STEPS ARE BROKEN. THIS SDR IS WAITING FOR FURTHER INFORMATION.

Part: SKIN — PIN HOLE (RT ELEVATOR) · airframe 3,888 hrs · 4,505 cycles

PDX-DURING LIGHNING STRIKE INSPECTION FOUND RIGHT ELEVATOR HAS PIN HOLE LOCATED AT ELEVATOR RIGHT EDGE AND TRAILING EDGE OF ELEVATOR. REPAIRED IAW RD8/4-55-061.

Part: SKIN — LIGHTNING STRIKE (FUSELAGE) · airframe 3,888 hrs · 4,505 cycles

PDX-DURING LIGHTNING STRIKE INSPECTION FOUND BURN MARK AT STRINGER 2 AND 3 AT STATION X49.502 JOINT. REPAIRED IAW Q400 SRM 53-10-31, PG 208

Part: SKIN — LIGHTNING STRIKE (FUSELAGE) · airframe 3,888 hrs · 4,505 cycles

PDX- DURING LIGHTNING STRIKE INSPECTION FOUND A BURN MARK .0625 IN DIAMETER ON A RIVET ON RIGHT HAND STRINGER 3 AND 14.5 INCHES FROM STATION X19.850 JOINT. REPAIRED IAW Q400 SRM 51-25-05.

Part: SKIN — LIGHTNING STRIKE (FUSELAGE) · airframe 3,888 hrs · 4,505 cycles

PDX-DURING LIGHTNING STRIKE INSPECTION FOUND A BURN MARK AT ONE OF THE RIVETS ON STRINGER 4 STATION X19350 JOINT. REPAIRED IAW Q400 SRM 51-25-05, PG 208.

Part: SUPPORT FITTING — LOOSE (NACELLE) · airframe 3,661 hrs · 4,260 cycles

PDX - LOWER INBOARD ENGINE SUPPORT FITTING IN NACELLE IS PULLED LOOSE FROM LOWER BOX STRUCTURE OF NACELLE. REPAIRED IAW Q400 SRM 51-25-15, PAGE 205-G-1-4 AND SRM 51-40-15, PAGE 203.

Part: STRUCTURE — CHAFED (FUSELAGE) · airframe 3,661 hrs · 4,260 cycles

PDX - VARIOUS CHAFING UNDER PANELS 262AT, 262FT ANFD 262HT ON FORWARD SIDE OF THE FUSELAGE. REPAIRED IAW RD 8/4-53-451.

Part: PANEL — CHAFED (FUSELAGE) · airframe 3,661 hrs · 4,260 cycles

PDX - FORWARD FLANGE ON PANEL 262HT CHAFED. REPAIRED IAW RD 8/4-53-521.

Part: FLANGE — CHAFED (FUSELAGE) · airframe 3,661 hrs · 4,260 cycles

PDX - FORWARD FLANGE ON PANEL 262AT CHAFED. REPAIRED IAW RD 8/4-53-521.

Part: BRACKET — CRACKED (NACELLE) · airframe 3,661 hrs · 4,260 cycles

PDX - NACELLE BRACKET CRACKED - UPPER SIDE OF LEFT NACELLE BELOW WING UPPER SHROUD TIE. REPAIRED IAW DHC-8-400 SRM 51-40-10-330-801.

Part: PANEL — CHAFED (FUSELAGE) · airframe 3,661 hrs · 4,260 cycles

PDX - FORWARD FLANGE ON PANEL 262FT IS CHAFED. REPAIRED IAW Q400 RD 8/4-53-521, PAGE 4, STEP 8 AND RD 8/4-52-521, PAGE 5, STEP 11.

Part: SKIN — DAMAGED (RUDDER) · airframe 3,661 hrs · 4,260 cycles

PDX - TRAILING RUDDER HAS DAMAGE NINE RIBS DOWN FROM TOP OF TRAILING RUDDER. REPAIRED IAW SRM 51-25-05 AND EA 6-55-46.

Part: PANEL — CHAFED (FUSELAGE) · airframe 3,661 hrs · 4,260 cycles

PDX - PANEL 261FT CHAFED AFT FLANGE. REPAIRED IAW Q400 RD 8/4-53-521, PAGE 8, STEP 9 AND RD 8/4-53-521, STEP 9.

Part: PANEL — CHAFED (FUSELAGE) · airframe 361 hrs · 4,260 cycles

PDX - PANEL 261LT FLANGES CHAFED VARIOUS AREAS AROUND CIRCUMFERENCE ON PANEL. REPAIRED IAW Q400 RD 8/4-53-521, PAGE 4, STEP 5 AND RD 8/4-53-521, STEP 9.

Part: PANEL — CHAFED (FUSELAGE) · airframe 3,661 hrs · 4,260 cycles

PDX - PANEL 261CT CHAFED FORWARD AND AFT FLANGES. REPAIRED IAW Q400 RD 8/4-53-521, PAGE 4, STEPS 4 THROUGH 7 AND RD 8/4-53-521, PAGE 4, STEP 8.

Part: SPAR — CHAFED (WING) · airframe 3,661 hrs · 4,260 cycles

PDX - FLANGES ON FORWARD SPAR UNDER PANELS 261CT, 261FT, 261HT AND 261LT ARE CHAFED APPROXIMATELY YW58.00 RIGHT TO YW58.00 LEFT. REPAIRED IAW RD 8/4-53-451.

Part: SKIN — GOUGED (PAX DOOR) · airframe 3,661 hrs · 4,260 cycles

PDX - MAIN CABIN DOOR HAS GOUGED AREA LOCATED 5.5 INCHES FROM FORWARD EDGE OF DOOR AND 1.3 INCHES DOWN FROM TOP OF DOOR. REPAIRED IAW HORIZON AIR EA 6-52-299.

Part: PANEL — CHAFED (FUSELAGE) · airframe 3,661 hrs · 4,260 cycles

PDX - PANEL 261HT HAS CHAFING AROUND FLANGES. MOSTLY AFT EDGE AND FORWARD RIGHT EDGE. REPAIRED IAW Q400 RD 8/4-53-521, PAGE 4, STEPS 4 THRU 7 AND RD 8/4-53-521, STEP 9.

Part: SHIM — MISSING (HORIZ STAB) · airframe 3,661 hrs · 4,260 cycles

PDX - HORIZONTAL STABILIZER TO VERTICAL STABILIZER FORWARD LEFT CONNECTION POINT SHIMS/SPACERS COMPLETELY EXTRUDED/MISSING. REPAIRED IAW SRM 51-23-00 AND RD 8/4-55-094.

Part: SHIM — DAMAGED (HORIZ STAB) · airframe 3,661 hrs · 4,260 cycles

PDX - H-STAB TO V-STAB FORWARD RIGHT HAND CONNECTION POINT SHIMS/SPACERS IS EXTRUDED. REPAIRED IAW DHC-8-S00 T/R 55-011, TASK 55-10-00-400-801 AND RD 8/4-55-094.

Part: WEB — DAMAGED (FUSELAGE) · airframe 3,661 hrs · 4,260 cycles

PDX - SUB FLOOR SKIN IS PULLED UP AT NUTPLATE UNDER AFT CARGO FLOOR PANEL 144AZ, INBOARD OF SEAT TRACK STATION X727. REPAIRED IAW HORIZON AIR EA 6-53-283.

Part: SKIN — DENTED (FUSELAGE) · airframe 3,661 hrs · 4,260 cycles

PDX - ROCK DENTS ON RIGHT HAND BELLEY, JUST AFT OF NOSE GEAR. REPAIRED IAW Q400 AMM 51-25-31-370-801 AND HORIZON AIR EA 6-53-281.

Part: SKIN — DENTED (FUSELAGE) · airframe 3,661 hrs · 4,260 cycles

PDX - RIGHT HAND FUSELAGE HAS THREE DENTS JUST BEHIND ICE SHIELD AT STRINGER 175 AND STRINGER 185. REPAIRED IAW HORIZON AIR EA 6-53-2801.

Part: SHIM — DAMAGED (HORIZ STAB) · airframe 3,661 hrs · 4,260 cycles

PDX - H-STAB TO V-STAB FORWARD RIGHT HAND CONNECTION POINT SHIMS/SPACER IS EXTRUDING. REPAIRED IAW Q400 AMM 55-10-010, TASK 55-10-00-000-801 AND RD 8/4-55-094.

Part: SHIM — DAMAGED (HORIZ STAB) · airframe 3,661 hrs · 4,260 cycles

PDX - H-STAB TO V-STAB FORWARD LEFT HAND CONNECTION POINT SHIMS/SPACERS COMPLETELY EXTRUDED-MISSING. REPAIRED IAW Q400 AMM 55-10-00, TR 55-010, TASK 55-10-00-000-801 AND RD 8/4-55-094.

Part: RIB — DAMAGED (RUDDER) · airframe 3,661 hrs · 4,260 cycles

PDX - TRAILING RUDDER HAS DAMAGE NINE RIBS DOWN FROM TOP OF TRAILING RUDDER. REPAIRED IAW HORIZON AIR EA 6-55-46.

Part: CONTROLLER — FAILED (ZONE 100) · airframe 2,669 hrs · 3,161 cycles

SUP- FLIGHT 397 - AIRCRAFT DIVERTED WHEN THE CREW WAS UNABLE TO PRESSURIZE OVER 1.0. MAINTENANCE INSPECTED THE AIRCRAFT AND REPLACED THE ELECTRONIC CONTROL UNIT AND THE ENVIRONMENTAL CONTROL SYSTEM CONTROLLER. OPERATIONAL CHECKS WERE PERFORMED AND CHECKED GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: CONTROL UNIT — INOPERATIVE (ZONE 100) · airframe 2,607 hrs · 3,102 cycles

PDX-ON FLIGHT NUMBER 2335, AFTER GEAR RETRACTION, GREEN NOSE GEAR DOWN INDICATOR REMAINED ILLUMINATED. ALTERNATE GEAR POSITION INDICATOR INDICATED NOSE GEAR WAS RETRACTED. REMOVED AND REPLACED ADVISORY CONTROL UNIT. OPERATIONAL CHECK GOOD AIRCRAFT RETURNED TO SERVICE.

Part: DOOR — DIRTY (ZONE 800) · airframe 2,430 hrs · 2,892 cycles

BOI - FLIGHT 02391 - ON CLIMB OUT, THE AIRCRAFT WOULD NOT PRESSURIZE. LOUD WHISTLING NOISE WAS HEARD BY FLIGHT ATTENDANT. MAINTENANCE INSPECTED THE AIRCRAFT AND CLEANED DEBRIS FROM THE REAR PASSENGER DOOR SEAL. MAINTENANCE ALSO VERIFIED THAT NO FAULTS WERE LOGGED ON THE CDS. OPERATIONAL CHECKS WERE PERFORMED AND CHECKED GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: POWER LEVER — OUT OF TRIM (COCKPIT) · airframe 2,410 hrs · 2,870 cycles

SEA ON FLIGHT 2374- RETURNED TO FIELD DUE TO: WHEN POWER LEVERS ADVANCED INTO TAKEOFF DETENT, TORQUE INDICATOR NEEDLES POINTED ONE NEEDLE WIDTH ABOVE TARGET TORQUE BUG. HAD NOT EXCEEDED DETENT AND NO RED NEEDLES. AIRCRAFT LANDED WITHOUT INCIDENT. INSPECTED AND FOUND POWER LEVER OUT OF TRIM. TRIMMED POWER LEVERS. NO PARTS REPLACED. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: FITTING — DAMAGED (NACELLE) · airframe 2,382 hrs · 2,853 cycles

CKB - LEFT HAND NACELLE FITTING NEEDS REPAIR. REPAIRED IAW EO DH8S-54-0697 AND HORIZON AIR EA 6-54-81.

Part: FRAME — CRACKED (RT COWLING) · airframe 2,382 hrs · 2,853 cycles

CKB - SUPPORT FRAME IN RIGHT LOWER COWL ASSEMBLY IS CRACKED. REPAIRED IAW WVAC WO DH8S-71-0696 AND HORIZON AIR EA 6-71-73.

Part: FITTING — DAMAGED (LT NACELLE) · airframe 2,382 hrs · 2,853 cycles

CKB - LEFT HAND NACELLE FITTING OUTBOARD MACHINE FACE HAS SUSTAINED PEENING DAMAGE. REPAIRED IAW DHC-8 400 SRM 51-20-10 AND SRM 51-14-00-350-804.

Part: FLAP — CHAFED (RT WING) · airframe 2,382 hrs · 2,853 cycles

CKB - RIGHT HAND OUTBOARD FLAP HAS A CHAFE LINE 18LX.300X.014D BETWEEN STATIONS 242 AND 261. REPAIRED IAW DH8S-57-0683A AND HORIZON AIR EA 6-57-89A.

Part: FLAP — CHAFED (LT WING) · airframe 2,382 hrs · 2,853 cycles

CKB - LEFT HAND OUTBOARD FLAP HAS A CHAFE LINE 17LX.300WC.014D. BETWEEN STATIONS 209 AND 228. REPAIRED IAW WVAC EO DHC8S-57-0683A AND HORIZON AIR EA 6-57-89A.

Part: FITTING — CRACKED (COWLING) · airframe 2,382 hrs · 2,853 cycles

CKB - CLEAT ON FORWARD END OF Z MEMBER 87144116-106 IS CRACKED. REPAIRED IAW RD 8/4-71-016.

Part: WEB — CRACKED (LT NACELLE) · airframe 2,382 hrs · 2,853 cycles

CKB - LEFT NACELLE INBOARD SIDE OF SHEAR DECK HAS A CRACKED HOLE. REPAIRED IAW WVAC EO DH8S-54-0690 AND HORIZON AIR EA 6-54-170.

Part: LONGERON — DAMAGED (RT NACELLE) · airframe 2,382 hrs · 2,853 cycles

CKB - RIGHT HAND NACELLE OUTBOARD LONGERON HAS A FACTORY HOLE THAT IS OVERSIZED TO .267. REPAIRED IAW WVAC EO DH8S-54-0684 AND HORIZON AIR EA 6-54-167.

Part: FRAME — CRACKED (COWLING) · airframe 2,382 hrs · 2,853 cycles

CKB - SUPPORT FRAME IN LOWER COWL ASSEMBLY IS CRACKED. REPAIRED IAW RD 8/4-71-016.

Part: CHANNEL — CRACKED (COWLING) · airframe 2,382 hrs · 2,853 cycles

CKB - CHANNEL ON INBOARD SIDE OF LOWER COWL ASSEMBLY IS CRACKED. REPAIRED IAW RD 8/4-71-016.

Part: EJECTOR — CRACKED (EXHAUST) · airframe 2,382 hrs · 2,853 cycles

CKB - RIGHT HAND EXHAUST EJECTOR IS CRACKED IN FIVE PLACES. REPAIRED IAW RD 8/4-54-016.

Part: EJECTOR — CRACKED (EXHAUST) · airframe 2,382 hrs · 2,853 cycles

CKB - LEFT HAND EJECTOR IS CRACKED IN THREE PLACES. REPAIRED IAW RD 8/4-54-016.

Part: CHANNEL — CRACKED (LT COWLING) · airframe 2,382 hrs · 2,853 cycles

CKB - SUPPORT CHANNEL ON OUTBOARD SIDE OF LEFT LOWER COWL ASSEMBLY IS CRACKED. REPAIRED IAW RD 8/4-71-016.

Part: HEAT SHIELD — CRACKED (NACELLE) · airframe 2,382 hrs · 2,853 cycles

CKB - AFT HEAT SHIELD AFT NACELLE STATION 303.0 IS CRACKED. REPAIRED IAW RD 8/4-54-044

Part: CHANNEL — CRACKED (COWLING) · airframe 2,382 hrs · 2,853 cycles

CKB - RIGHT HAND LOWER AFT COWL CHANNEL AT STATION 302.0 IS CRACKED. REPAIRED IAW Q400 SRM 51-42-05.

Part: SUPPORT ANGLE — CRACKED (NACELLE) · airframe 2,382 hrs · 2,853 cycles

CKB - SUPPORT ANGLE UNDER LEFT HAND FINGERNAIL IS CRACKED. REPAIRED IAW DHC-8 400 SRM 51-40-00.

Part: HEAT SHIELD — CRACKED (LT NACELLE) · airframe 2,382 hrs · 2,853 cycles

CKB - LEFT HAND AFT HEAT SHIELD AT STATION 303.0 IS CRACKED. REPAIRED IAW RD 814-54-044.

Part: STIFFENER — CRACKED (NACELLE) · airframe 2,382 hrs · 2,853 cycles

CKB - PANELS 414AR AND 414AL HAVE CRACKED SUPPORT STIFFENERS. REMOVED AND REPLACED BRACKETS IAW DHC8-400 SRM 51-42-05.

Part: RIB — CRACKED (RT WING) · airframe 2,382 hrs · 2,853 cycles

CKB - RIGHT HAND CENTER LEADING EDGE CLOSING RIBS ARE CRACKED IN THREE PLACES. REPAIRED IAW DHC8S EO 57-0676 AND HORIZON AIR EA 6-57-88.

Part: RIB — CRACKED (LT WING) · airframe 2,382 hrs · 2,853 cycles

CKB - LEFT HAND CENTER WING LEADING EDGE HAS CRACKS AT ENDS OF CLOSING RIBS IN FOUR PLACES. REPAIRED IAW WVAC EO DH8S-57-0676 AND HORIZON AIR EA 6-57-88.

Part: RIVET — IMPROPER (FUSELAGE) · airframe 2,382 hrs · 2,853 cycles

CKB - RIGHT HAND SIDE FUSELAGE WINDOWS BETWEEN STATIONS 449 AND 644 HAVE NUMEROUS BAD RIVETS, TOENAILS, TOO LONG, TOO SHORT. REMOVED AND REPLACED RIVETS IAW Q400 SRM 51-41-02.

Part: ACTUATOR — FAILED (ZONE 700) · airframe 2,378 hrs · 2,851 cycles

PDX - AFTER TAKE-OFF AND THE GEAR WAS SELECTED UP, THE RIGHT MAIN GEAR SHOWED UNSAFE WITH AN AMBER DOOR LIGHT FOR ABOUT 20 SECONDS. MAINTENANCE INSPECTED THE AIRCRAFT AND REPLACED THE RIGHT MAIN LANDING GEAR ACTUATOR. THE # 2 HYDRAULIC SYSTEM WAS BLED AND OPERATIONAL AND LEAK CHECKS WERE GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: CONNECTOR — LOOSE (RT MLG) · airframe 2,323 hrs · 2,784 cycles

BLI - AFTER TAKEOFF, THE RIGHT GEAR INDICATED UNSAFE WITH THE DOOR OPEN. IT STAYED OPEN FOR 2 MINUTES AND THEN CLOSED ON ITS OWN. MAINTENANCE INSPECTED THE AIRCRAFT AND FOUND THE CONNECTOR TO THE RIGHT UPLOCK SENSOR LOOSE. THE CONNECTOR WAS TIGHTENED AND OPERATIONAL CHECKS PERFORMED. THE OPERATIONAL CHECKS WERE GOOD AND THE AIRCRAFT WAS RETURNED TO SERVICE. NO PARTS WERE REPLACED.

Part: GENERATOR — FAILED (NR 2) · airframe 2,270 hrs · 2,726 cycles

GEG- NR 2 DC GENERATOR CAUTION LIGHT ILLUMINATED. COMPLIED WITH EMERGENCY ABNORMAL CHECKLIST. BOTH LEFT AND RIGHT TRU CAUTION LIGHTS WERE NOT ILLUMINATED. REMOVED AND REPLACED NR 2 DC GENERATOR. OPERATIONAL CHECK GOOD. LEAK CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: HANDLE — OPEN (ZONE 800) · airframe 2,253 hrs · 2,706 cycles

SEA-ON CLIMBOUT FROM SEA, FUSELAGE DOORS WARNING LIGHT ILLUMINATED, AFT BAGGAGE DOOR SHOWED UNSAFE. FOUND AFT BAGGAGE DOOR HANDLE POPPED OUT. INSPECTED DOOR HANDLE, NO DEFECTS NOTED. RESECURED DOOR HANDLE. DOOR WARNING CHECKS GOOD. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: WEB — CRACKED (LT COWLING) · airframe 2,758 hrs · 3,245 cycles

PDX - LEFT HAND LOWER COWL AFT CONE SUPPORT WEB IS CRACKED. REPAIRED IAW RD 8/4-71-016.

Part: WARNING SYSTEM — ACTIVATED (COCKPIT) · airframe 2,003 hrs · 2,393 cycles

SUN - DURING DESCENT AT APPROXIMATELY 230 KTS, THE CREW RECEIVED A PITCH TRIM CAUTION LIGHT AND AUTO TRIM FAIL MESSAGE ON THE PFD. ELEVATOR TRIM FAIL MESSAGE WAS ALSO RECEIVED. MAINTENANCE INSPECTED THE AIRCRAFT AND RETRIEVED THE FAULT CODES 67,63,E7, AND E3. THE SERVICE LETTER DH8-400-SL-27-003 WAS COMPLIED WITH AND THE FAULTS WERE CLEARED. OPERATIONAL CHECKS WERE PERFORMED AND THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: PANEL — FAILED (ZONE 100) · airframe 1,985 hrs · 2,371 cycles

PDX - CREW RETURNED TO FIELD WHEN AFTER TAKE OFF THE RIGHT GEAR DOOR AMBER LIGHT STAYED ON AFTER RETRACTION. MAINTENANCE INSPECTED THE AIRCRAFT AND REPLACED THE LANDING GEAR CONTROL PANEL. OPERATIONAL CHECKS WERE PERFORMED AND CHECKED GOOD. THE RII WAS COMPLIED WITH AND THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: WARNING LIGHT — ILLUMINATED (COCKPIT) · airframe 1,955 hrs · 2,336 cycles

SEA - AIRCRAFT RETURNED TO FIELD AFTER TAKEOFF, THE RIGHT MAIN GEAR INDICATED RED AFTER RETRACTION. AIRCRAFT DOWN FOR MAINTENANCE AND INSPECTION.

Part: PROXIMITY SENSOR — OUT OF ADJUST (ZONE 800) · airframe 1,782 hrs · 2,116 cycles

SEA - CREW RETURNED TO FIELD WHEN AFTER TAKEOFF THE RIGHT GEAR DOOR AND GEAR UPLOCK LIGHTS ILLUMINATED FOR APPROXIMATELY 2 TO 3 MINUTES. GEAR EXTENSION WAS NORMAL. MAINTENANCE INSPECTED THE AIRCRAFT AND FOUND THE MAIN GEAR UPLOCK PROXIMITY SENSOR IN THE FAR CONDITION. MAINTENANCE ADJUSTED THE MAIN LANDING GEAR UPLOCK PROXIMITY SENSOR ON THE RIGHT GEAR IAW WITH THE MAINTENANCE MANUNAL. OPERATIONAL CHECKS WERE PERFORMED AND CHECKED GOOD. AIRCRAFT WAS RETURNED TO SERVICE.

Part: BUTTON — FAILED (ZONE 800) · airframe 1,705 hrs · 2,019 cycles

SEA - DURING CLIMB THROUGH 19K FEET, FUSELAGE DOOR WARNING LIGHT CAME ON. ON DESCENT THROUGH 14K FEET, CABIN PRESSURIZATION WAS LOST. CABIN PRESSURE WENT FROM 4 PSI TO O PSI IN A FEW SECONDS. EMERGENCY CHECKLISTS WERE PERFORMED AND THE LANDING WAS UNEVENTFUL. MAINTENANCE INSPECTED THE AIRCRAFT AND REPLACED THE REAR CARGO DOOR "PRESS TO RELEASE" BUTTON AND ATTACHED THE SPRING ON THE DOOR LATCHING MECHANISM. OPERATIONAL CHECK WAS GOOD AND THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: BATTERY PACK — INOPERATIVE (ZONE 200) · airframe 1,600 hrs · 1,894 cycles

PDX- AFT THREE AISLE EMERGENCY LIGHTS INOPERATIVE. REMOVED AND REPLACED BOTH BATTERY PACKS. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: RIVET — LOOSE (NR 2 NACELLE) · airframe 1,357 hrs · 1,611 cycles

PDX - ON WALKAROUND FOUND 3 LOOSE RIVETS ON NR 2 ENGINE NACELLE HORSE COLLAR. REINSTALLED HORSE COLLAR. NO PARTS REPLACED. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: HANDLE — DIRTY · airframe 806 hrs · 964 cycles

BOI - AIRCRAFT RETURNED TO FIELD WHEN AT 20,000 FT THE FORWARD BAGGAGE DOOR WARNING LIGHT ILLUMINATED. THERE WAS NO LOSS IN PRESSURIZATION. MAINTENANCE FOUND THE HANDLE CENTER NOT LOCKED PROPERLY. CLEANED AND LUBED HANDLE. OPERATIONAL CHECK WAS GOOD. AIRCRAFT WAS RETURNED TO SERVICE.

Part: HYDRAULIC LINE — RUPTURED (HYD SYSTEM) · airframe 726 hrs · 864 cycles

BOI- NR 2 HYD QTY SLOWLY WENT TO ZERO IN FLT NR 2 HYD ISO VALVE CAUTION LIGHT ILLUM, NR 2 HYD PUMP CAUTION LIGHT THEN CAME ON ALONG WITH RUD HYD CAUTION LIGHT. AFTER THE 3 CAUTION LIGHTS CAME ON, ELE PRESS LIGHT ILLUM. CHECK LIST WAS RAN AND ALTERNATE GEAR EXTENSION ACCOMPLISHED. A/C WAS STOPPED ON RUNWAY AND TOWED TO GATE. REMOVED AND REPLACED NR 2 PCU PRESS LINE AND NR 2 ENG DRIVEN HYD PUMP. REPLACED PTU, FLUSHED NR 2 HYD SYS. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: SWITCH — LACK OF LUBE (CARGO DOOR) · airframe 721 hrs · 858 cycles

MSO - FORWARD CARGO DOOR WARNING ILLUMINATED IN FLIGHT. AIRCRAFT WAS DIVERTED TO MSO. MAINTENANCE REMOVED FROST FROM SWITCH AND LUBRICATED. PERFORMED OPERATIONAL CHECK. AIRCRAFT RETURNED TO SERVICE.

Part: CONTROLLER — FAILED (ZONE 200) · airframe 2,195 hrs · 2,637 cycles

BZN - CREW RETURNED TO FIELD WHEN AFTER TAKE-OFF THE AIRCRAFT WOULD NOT PRESSURIZE. MAINTENANCE INSPECTED THE AIRCRAFT AND REPLACED THE CABIN PRESSURE CONTROLLER. OPERATIONAL CHECKS WERE PERFORMED AND CHECKED GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.