N413QX

Part: CONTROL UNIT — MALFUNCTIONED (NLG STEERING) · airframe 38,377 hrs · 39,885 cycles

ON TAXI OUT FOR TAKEOFF, THE NOSE STEERING CAUTION LIGHT ILLUMINATED. WE CONDUCTED THE APPLICABLE CHECKLISTS AND THE CAUTION LIGHT REMAINED ILLUMINATED. REMOVED FROM SERVICE. COMPLIED WITH GVI OF THE NLG AND ASSOCIATED WIRING WITH NO OBVIOUS DEFECTS NOTED. INTERROGATED SCU IAW AMM TASK 32-51-01-742-801. NWS CAUTION CAME ON DURING BITE CHECK WITH ASSOCIATED "FAIL AND "RVTX" MSG FAULTS. DUPLICATED SAME FAULT TWICE BY CYCLING POWER. PERFORMED CONTINUITY CHECK OF NWS PRESSURE SWITCH, CHKS GOOD. PERFORMED CONTINUITY CHECK OF NWS HARNESS TO SOLENOID VALVE, PRESSURE SWITCH, RVDT 1/2 IAW 32-51-00, CONTINUITY CHECKS GOOD. CONTINUITY CHECKS GOOD BETWEEN NOSE GEAR FWD PRESSURE BULKHEAD 9811-J15 AND SCU. REMOVED SCU IAW AMM TASK 32-51-01-000-801 AND REPLACED WITH SERVICEABLE SCU IAW 32-51-01-400-801. RIGGING CHKS GOOD ON RVDTS. BITE CHECKS OF SCU GOOD. PERFORMED OPERATIONAL TEST OF NWS DURING TAXI IAW AMM TASK 32-51-00-710-801. OPS CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: ECU — MALFUNCTIONED (CABIN PRESSURE) · airframe 38,288 hrs · 39,790 cycles

DURING INITIAL CLIMB, CABIN PACK HOT. RAN CHECKLIST, THEN AIRCRAFT WOULD NOT PRESSURIZE. RETURN TO FIELD. LANDING UNEVENTFUL. REMOVED FROM SERVICE. R & R THE ECU IAW AMM 21-61-01-000+400-801. GROUND RAN, NO CABIN PACK HOT & AIRCRAFT PRESSURIZATION CHECKED GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: ANGLE — CORRODED (PAX DOOR) · airframe 38,255 hrs · 39,755 cycles

FWD PAX DOOR AFT INBD ANGLE SHOWS EVIDENCE OF CORROSION. REMOVED AND DISCARDED AFT INBD ANGLE IAW SRM 51-41-05. INSTALLED A NEW AFT INBD ANGLE IAW DWG 85217008, REV A.

Part: ANGLE — CORRODED (PAX DOOR) · airframe 38,255 hrs · 39,755 cycles

FWD PAX DOOR INBD ANGLE SHOWS EVIDENCE OF CORROSION. REMOVED AND DISCARDED FWD INBD ANGLE IAW SRM 51-45-05. INSTALLED A NEW FWD INBD ANGLE IAW DWG 85217008, REV A.

Part: ANGLE — CORRODED (PAX DOOR) · airframe 38,255 hrs · 39,755 cycles

FWD PAX DOOR FWD OUTBOARD ANGLE SHOWS EVIDENCE OF CORROSION. REMOVED AND DISCARDED FWD OTBD ANGLE IAW SRM 51-41-05. INSTALLED A NEW FWD OTBD ANGLE IAW DWG 85217008, REV A.

Part: ANGLE — CORRODED (PAX DOOR) · airframe 38,255 hrs · 39,755 cycles

FWD PAX DOOR AFT OTBD ANGLE SHOWS EVIDENCE OF CORROSION. REMOVED AND DISCARDED AFT OTBD ANGLE IAW SRM 51-41-05. INSTALLED A NEW AFT OTBD ANGLE IAW DWG 85217008, REV A.

Part: SUPPORT CHANNEL — CORRODED (FUSELAGE) · airframe 38,255 hrs · 39,755 cycles

FOUND CORROSION ON THRESHOLD SUPPORT CHANNEL. BLENDED DAMAGE AREAS ON THRESHOLD CHANNEL REF SRM 53-20-23 REPAIR-01. REMAINING THICKNESS AFTER BLEND 0.033 FOUND OUT OF LIMITS PER SRM 53-20-23 REPAIR-01 WHICH GIVES 0.040 A MINIMUM REMAINING THICKNESS. REMOVED THRESHOLD CHANNEL PN 85329540-001 REF SRM 51-42-05-02-01. INSTALLED THRESHOLD CHANNEL PN 85329540-001 REF SRM 51-42-05-02-01. LOCATED, DRILLED AND DEBURRED NEW THRESHOLD CHANNEL PN 85329540-001 REF SRM 51-40-07-02-01. APPLIED TOP COAT TO NEW THRESHOLD CHANNEL PN 85329540-001 REF SRM 51-25-15-02-01. INSTALLED 5EA NUTPLATES ON NEW THRESHOLD CHANNEL WITH AV-DEC UNDER NUTPLATES REF SRM 51-42-75-02-01.

Part: FITTING — CORRODED (LT NACELLE) · airframe 38,255 hrs · 39,755 cycles

LEFT NACELLE EMS STRUT A3 ATTACHMENT FITTINGS HAS EVIDENCE OF CORROSION ON THE FWD ATTACHMENT FITTING (IB) AND AFT ATTACHMENT (IB & OB). REMOVED LIGHT SURFACE CORROSION IAW SRM 51-14-00, REPAIR 04. WITHIN LIMITS IAW DWG 85414543, REV C.

Part: SEAT TRACK — DAMAGED (FUSELAGE) · airframe 38,255 hrs · 39,755 cycles

SEAT TRACK 11 (PN 85328210-115) REQUIRES REPLACEMENT. REMOVED SEAT TRACK 11 PN: 85328210-115 REF SRM 51-41-00-00-01. INSTALLED BOLTS ON NEW SEAT TRACK 11 AT STA X 19.500 AND X 32.400 REF SRM 51-41-00-00-01. LOCATED DRILLED AND DEBURRED NEW SEAT TRACK 11 PN: 85328210-115 REF SMR 51-40-07-02-01. INSTALLED COMPLETE NEW SEAT TRACK 11 REF SRM 51-41-00-00-01.

Part: SEAT TRACK — DAMAGED (NOT REPORTED) · airframe 38,255 hrs · 39,755 cycles

SEAT TRACK NR 8 DAMAGED. REMOVED AND REPLACED THE SEAT TRACK IAW SRM 51-40-07, SRM 51-42-05, & 51-40-015.

Part: SEAT TRACK — DAMAGED (CABIN) · airframe 38,255 hrs · 39,755 cycles

SEAT TRACK 15 DAMAGED. REMOVED AND REPLACED THE SEAT TRACK IAW SRM 51-40-07-02-01, SRM 51-41-00-00-01, AND 51-42-05-02-01.

Part: LAMP — INOPERATIVE (EMERGENCY LIGHT) · airframe 36,464 hrs · 37,898 cycles

GREEN NORMAL LIGHT ON THE MAIN CABIN DOOR EMERGENCY LIGHT SWITCH NOT ILLUMINATED. REPLACED THE LAMP NORMAL LIGHT SWITCH. OPERATES NORMALLY. RETURNED TO SERVICE.

Part: BATTERY PACK — FAILED (CABIN) · airframe 35,785 hrs · 37,166 cycles

EMERGENCY LIGHTS NR 3 CHARGER FAILED 10 MINUTE CHECK. REPLACED BATTERY PACK.

Part: SIGN — LOOSE (EMERGENCY LIGHTS) · airframe 34,406 hrs · 35,709 cycles

EMERGENCY EXIT SIGN AT EMERGENCY EXIT, PLASTIC COVER FELL OFF. REINSTALLED COVER.

Part: PUMP — FAILED (HYD SYSTEM)

DURING DESCENT BEFORE GEAR EXTENSION, EXPERIENCED NR 2 HYD ISOLATION VALVE CAUTION WHILE RUNNING THE CHECKLIST NOTED 15 PERCENT NR 2 HYD QTY REMAINING. ACCOMPLISHED ALT GEAR EXTENSION IAW CHECKLIST AND MADE A NORMAL LANDING.SHUTDOWN AT GATE AND PINNED GEAR. ENG HYD LIGHTS DID NOT ILLUMUINATE, 5 PERCENT QTY REMAINING AT GATE. INSPECTED & FOUND NR 2 EDP LEAKING. R & R NR 2 EDP IAW AMM TASK 29-11-01-000-801, 29-11-01-400-801, & MCN 5114929232/1. C/W SIMPLFIED FLUSH OF THE NR 2 HYD SYS IAW TR-29-188 AMM TASK 29-10-00-617-803 PARA C. EDP OPS CHECKS GOOD. NO LEAKS NOTED. DEFERRED FULL FLUSH. RETURNED TO SERVICE.

Part: SWITCH — BROKEN (EMERGENCY LIGHTS) · airframe 34,176 hrs · 35,471 cycles

FORWARD F/A EMERGENCY LIGHT SWITCH GUARD BROKEN. REPLACED SWITCH AND GUARD. RETURNED TO SERVICE.

Part: TRANSCEIVER — MALFUNCTIONED (WX RADAR SYS) · airframe 33,662 hrs · 34,903 cycles

WX RADAR TOOK SEVERAL ATTEMPTS TURNING OFF THEN ON TO WORK. THEN WORKED INTERMITTENTLY. DIVERTED AND ACCOMPLISHED A UNEVENTFUL LANDING. R & R WR TRANCEIVER REF AMM, TASK 34-41-01-000-801, 34-41-01-400-801. OPS CHECK GOOD. RETURNED TO SERVICE.

Part: SKIN — DENTED (BS 291-321) · airframe 33,555 hrs · 34,790 cycles

NINE DENTS ON RT FUSELAGE SKIN BETWEEN BS 291 - 321 AND STRINGERS 17 - 23R. FABRICATED A REPAIR DOUBLER IAW RD8/4-53-6983 AND INSTALLED IAW TC RD8/4-53-6983/3 ISSUE 3.

Part: SKIN — GOUGED · airframe 33,555 hrs · 34,790 cycles

DENT AND GOUGE AT FRAME, BS-34 RT STR 18-19. DENT IS WITHIN LIMITS IAW SRM 53-00-00, REPAIR-02. BLENDED DENT TO REMOVE GOUGE IAW SRM 53-00-00, REPAIR-02, PROCEDURE 7A.

Part: SKIN — DENTED · airframe 33,555 hrs · 34,790 cycles

DENT ON RT FUSELAGE AT FS -37, STR 14-15. DENT IS WITHIN LIMITS IAW SRM 53-00-00, REPAIR -02.

Part: PANEL — CRACKED (CEILING) · airframe 33,555 hrs · 34,790 cycles

AFT CEILING PANEL 245EZ HAS A CRACK ON CLOSE OUT SHROUD, MARKED. REPAIRED CLOSE-OUT SHROUD ON PANEL 245EZ IAW CDP002-07-06 MANUAL, REV:N/C 3/18/02, PAGE 15, SECTION 6.0, PAGE 27, METHOD 6.9, PAGE 30, STEPS 1-6, GLASSCLOTH: 7781, PO T-26572, RESIN: EPIBOND 828/3223, PO: T-29816, EXP: 12/29/15, RESIN: EPIBOND 1559-1, A/B PO: TX-2361, EXP: 12/1/15.

Part: SKIN — DENTED (BS 100) · airframe 33,555 hrs · 34,790 cycles

DENT ON RT FUSELAGE AT FRAME STA -100, STR 28-29. C/W ET INSP ON DENT AS MARKED, REF NDTM PT1 51-00-06. ITEM 1, CORRECTIVE ACTION ABOVE. DENT MEASURES .70"L X .60"W X .022" D. DENT IS WITHIN LIMITS IAW SRM 53-00-00, REPAIR-02. MUST NOT EXCEED .025" IN DEPTH IAW STEP 2(7). APPLIED YELLOW DOT IAW GPM 10.11.3. PLACED ON DMI 709933.

Part: SKIN — DENTED (BS 307) · airframe 33,555 hrs · 34,790 cycles

ONE DENT ON LT FUSELAGE SKIN BETWEEN STR 4P-5P AT FSX 307.00. RECIEVED RD NR 8/4-53-6987 ISSUE 1, DATED 28 JULY 2015. RECEIVED TASK CARD RD8/4-53-6987/3, W/O 188565. COMPLIED WITH TASK CARD RD8/4-53-6987/3. FABRICATED REPAIR DOUBLER AND PACKER IAW RD8/4-53-6987 SHEET 4. USED 2024T-3.063, PO T00020092 AND COMPLIED WITH STEP 5 ON SHEET 5, ALODINE AND PRIMER. INSTALLED REPAIR COUNTERSKIN FILLERS ON SKIN REF RD8/4-53-6987, ISS.1, DATED 7-28-25, STEP 6. PREPPED CLEANED AND PAINTED EXTERIOR SURFACE ON SKIN REPAIR RD8/4-53-6987 ISSUE 1, SHEET 5, ITEM 4, DATED 7-28-15. CLEAR DMI 487555 ADDITIONAL DAMAGE FOUND DURING RE-INSPETION PERMANENT REPAIR ACCOMPLISHED IAW INSTRUCTIONS IN RD8/4-53-6987, ISS.1, DATED 7-28-15.

Part: BEAM — CORRODED (CARGO BAY) · airframe 33,555 hrs · 34,790 cycles

FWD BAGGAGE DOOR INNER EDGE BEAM, PN 85329603-103 IS CORRODED. CORROSION EVALUATION IS NOT REQUIRED. NO CORROSION IS ALLOWED IAW SRM 53-20-25. COMPLIED WITH FORM M-184. LOCATED AND DRILLED NEW INNER EDGE BEAM, PN 85329603-103 IAW SRM 51-40-07-02-01. INSTALLED NUTPLATES ON NEW INNER EDGE BEAM REF SRM 51-42-05, REPAIR-01 AND SUPPLEMENT WITH AV-DEC HT3326-5FR. REMOVAL AND INSTALLATION OF EDGE BEAM COMPLIED WITH ON JOB 5406031, OP 102, ITEM 6. APPLIED ALUMINIZE TOP COAT TO NEW INNER EDGE BEAM SRM 51-25-15, REPAIR-01.

Part: BEAM — CORRODED (FWD CARGO BAY) · airframe 33,555 hrs · 34,790 cycles

FWD BAGGAGE DOOR OUTER EDGE BEAM, PN 85329604-001 IS CORRODED. CORROSION EVALUATION IS NOT REQUIRED. NO CORROSION IS ALLOWED IAW SRM 53-20-25. COMPLIED WITH FORM M-184. LOCATED AND DRILLED NEW OUTER EDGE BEAM, PN QX85329604-001 IAW SRM 51-40-07-02-01. INSTALLED NUTPLATES ON NEW OUTER EDGE BEAM REF SRM 51-42-05, REPAIR-01 AND SUPPLEMENT WITH AV-DEC HT3326-5FR. APPLIED ALUMINIZE TOP COAT TO NEW OUTER EDGE BEAM REF SRM 51-25-15, REPAIR-01.

Part: SEAT TRACK — NOT REPORTED (NR 11) · airframe 33,555 hrs · 34,790 cycles

SEAT TRACK NR 11 REPLACEMENT REQUIRED. INSTALLED A NEW SEAT TRACK IAW SRM 51-41-00 AND SRM 51-40-15, STEP 6, H.

Part: SEAT TRACK — NOT REPORTED (NR 10) · airframe 33,555 hrs · 34,790 cycles

SEAT TRACK NR 10, REPLACEMENT REQUIRED. INSTALLED A NEW SEAT TRACK IAW SRM 51-41-00 AND SRM 51-40-15, STEP 6, H.

Part: THRESHOLD — CORRODED (MAIN DECK) · airframe 33,555 hrs · 34,790 cycles

MAIN DECK THRESHOLD, FOUND CORRODED. REMOVED THE THRESHOLD IAW SRM 51-42-05. LOCATED AND DRILLED A NEW THRESHOLD IAW SRM 51-40-07. INSTALLED A NEW THRESHOLD IAW SRM 51-42-05.

Part: THRESHOLD — CORRODED (MAIN DECK) · airframe 33,555 hrs · 34,790 cycles

MAIN DECK THRESHOLD PLATE FOUND CORRODED. LOCATED AND DRILLED A NEW THRESHOLD PLATE IAW SRM 51-40-07. INSTALLED THE NEW THRESHOLD PLATE IAW SRM 51-42-05, REPAIR-01.

Part: ANGLE — CORRODED (MAIN DECK) · airframe 33,555 hrs · 34,790 cycles

MAIN DECK INTERCOSTAL ANGLE AT X 26.7 FOUND CORRODED. REMOVED THE INTERCOSTAL ANGLE IAW SRM 51-42-05. LOCATED AND DRILLED A NEW INTERCOSTAL ANGLE IAW SRM 51-40-07. INSTALLED THE NEW INTERCOSTAL ANGLE IAW SRM 51-42-05 AND 51-40-15.

Part: ANGLE — CORRODED (MAIN DECK) · airframe 33,555 hrs · 34,790 cycles

MAIN DECK INTERCOSTAL ANGLE AT X 6.7 FOUND CORRODED. REMOVED THE INTERCOSTAL ANGLE IAW SRM 51-42-05. LOCATED AND DRILLED A NEW INTERCOSTAL ANGLE IAW SRM 51-40-07. INSTALLED THE NEW INTERCOSTAL ANGLE IAW SRM 51-42-05 AND 51-40-15.

Part: ANGLE — CORRODED (MAIN DECK) · airframe 33,555 hrs · 34,790 cycles

MAIN DECK INTERCOSTAL ANGLE AT FS 6.7 FOUND CORRODED. REMOVED THE INTERCOSTAL ANGLE IAW SRM 51-42-05. LOCATED AND DRILLED THE NEW INTERCOSTAL ANGLE IAW SRM 51-40-07. INSTALLED THE NEW INTERCOSTAL ANGLE IAW SRM 51-42-05 AND 51-40-15.

Part: SEAT TRACK — NOT REPORTED (NR 8) · airframe 33,555 hrs · 34,790 cycles

SEAT TRACK NR 8, NEEDS REPLACEMENT. REMOVED THE SEAT TRACK IAW SRM 51-42-05-02-01 AND SRM 51-40-15-02-01 AND SRM 51-41-00-00-01. LOCATED AND DRILLED THE NEW SEAT TRACK IAW SRM 51-40-07-02-01. INSTALLED A NEW SEAT TRACK IAW SRM 51-42-05, REPAIR-01 AND SRM 51-41-00 -01.

Part: LIGHT — FAILED (EMERGENCY EXIT) · airframe 33,533 hrs · 34,765 cycles

FORWARD TYPE II EMERGENCY EXIT DOOR FAILED THE BETA LIGHT CHECK. REPLACED THE BETA LIGHT IAW AMM 33-51-00-960-801. TESTS GOOD.

Part: SEAT BACK — LACK OF LUBE (COCKPIT) · airframe 33,533 hrs · 34,764 cycles

ON TAKEOFF THE CAPTAIN'S SEAT BECAME UNLOCKED AND WENT TO FULLY RECLINED AND WOULD NOT ENGAGE. CLEANED AND LUBED THE SEAT BACK, ADJUSTMENT LINKAGE. NO DEFECTS NOTED. RETURNED TO SERVICE.

Part: FAN — FAILED (RECIRCULATION) · airframe 32,919 hrs · 34,087 cycles

AFTER ARRIVING AT GATE, NOTICED A STRONG ELECTRICAL BURNING ODOR AND COULD SEE A HAZE ORIGINATING POSSIBLY FROM F/O SIDE OF COCKPIT, IT LASTED 1 TO 2 MINUTES THEN DISSIPATED. PERFORMED GVI ON COCKPIT FOR ODORS, NONE FOUND. INSPECTED AVIONICS CABINET, NO DEFECTS. INSPECTED MAIN CABIN LIGHTS AND PSU'S NDN OPENED 311AB PANEL IN TAIL. FOUND RECIRCULATION FAN HAS ELECTRICAL ODOR. CHECKED CDS FOUND F/C FOR RECIRCULATION FAN BOTH CHANNELS WITH SWITCH IN FAN WAS INOPERATIVE. NO AIR FLOW. INSPECTION OF THE ACFT RESULTED WITH NO DEFECTS NOTED ON OTHER SYSTEMS. RECIRCULATION FAN DEFERRED.

Part: SIGN — UNSECURE (EMERGENCY LIGHTS) · airframe 32,781 hrs · 33,928 cycles

FORWARD EMERGENCY EXIT SIGN AT ROW 2-3 AT THE EMERGENCY EXIT DOOR CAME OFF. SECURED EXIT SIGN AT THE EMERGENCY EXIT DOOR. NO FURTHER DEFECTS. RETURNED TO SERVICE.

Part: SEAL — LEAKING (FUEL SYS) · airframe 32,734 hrs · 33,883 cycles

FUEL LEAKING FROM INBD PORTION OF THE LT WING L/E. FERRIED ACFT FOR REPAIRS. REPLACED GASKETS AND SPINNING NUTPLATES FOR THE FUEL ACCESS PANELS 522BT AND 522CT. LEAK CHECKS GOOD. RETURNED TO SERVICE.

Part: WARNING MESSAGE — ACTIVATED (PAX DOOR) · airframe 32,715 hrs · 33,863 cycles

ENCOUNTERED TURBULENCE DURING CLIMBOUT AND GOT A MASTER WARNING FUSELAGE DOORS INDICATION. CHECKLIST WAS RUN AN INITIALLY PRESSURIZATION INDICATED NORMAL FROM 7,000 TO 12,000 FEET. DOOR INDICATION WENT AWAY AND 5 TO 10 MINS LATER ANOTHER DOOR WARNING WITH SLIGHT CABIN PRESSURIZATION CHANGES EXPERIENCED BY THE AFT F/A AND ROW 19 PASSENGERS. DOOR APPEARED VISUALLY CLOSED BUT INDICATION ON MFD / WARNING PANEL SHOWED OPEN. RETURNED TO FIELD. LANDING UNEVENTFUL. INSPECTED AFT SERVICE DOOR, NO DEFECTS FOUND. PERFORMED OPS TEST OF AFT SERVICE DOOR IAW AMM TASK 52-41-00-710-801. OPS TEST OF DOOR GOOD. GROUND PRESSURIZATION OF ACFT PERFORMED IAW AMM TASK 21-00-00-863-801. ACFT PRESSURIZED NORMALLY. WITH NO DOOR WARNING ABNORMAL AIR LEAKS AT DOOR. RETURNED TO SERVICE.

Part: LIGHT — UNSECURE (CABIN) · airframe 32,452 hrs · 33,580 cycles

EMERGENCY LIGHT STRIP BY MCD UNSECURE. SECURED THE LIGHT. RETURNED TO SERVICE.

Part: COVER — DETACHED (EMERGENCY LIGHT) · airframe 32,372 hrs · 33,489 cycles

EMERGENCY EXIT LIGHT COVER AT ROW 2 HAS FALLEN OFF. RESECURED LENS COVER AT EMERGENCY EXIT. ILLUMINATION CHECKS GOOD. RETURNED TO SERVICE.

Part: UNKNOWN — ODOR (CABIN) · airframe 31,945 hrs · 33,015 cycles

SULPHUR TYPE ODOR COMING FROM THE CABIN WHEN THE APU WAS STARTED. APU ALSO AUTO SHUTDOWN. ODOR WENT AWAY AFTER APU WAS SHUTDOWN. RETURNED TO SERVICE.

Part: LIGHT — MALFUNCTIONED (ZONE 200) · airframe 31,433 hrs · 32,465 cycles

F/A'S REPORT UNUSUAL ODOR IN THE AFT GALLEY, STRONGEST ON LT SIDE NEAR AFT PAX DOOR. BOTH AFT DOORS WERE CLOSED AND AFT CARGO DOOR CLOSED WHEN ODOR WAS STRONGEST. APU WAS RUNNING, PROVIDING ELECTRICAL AND BLEED AIR AT THE TIME. ODOR DID NOT SEEM TO BE COMING FROM ECS SYS AND WAS CONFINED TO AFT GALLEY. HAD FLIGHT CREW COMPLY WITH SMELLS CHECKLIST FORM M-744. COMPLIED WITH MCN 62172-01, PAR 1A (1AND 2). NO ODORS NOTED EXCEPT MILD SMELL LIKE HOT SEALANT NEAR AFT F/A BULKHEAD WALL AT CEILING. NOTED THAT ODOR SEEMED STRONGEST NEAR AFT CARGO BAY LIGHTS. ANY TIME CARGO LIGHTS WERE ON, THE ODOR WOULD SLOWLY RETURN. REPLACED BOTH AFT CARGO BAY LIGHT ASSY'S IAW TASK 33-31-01-000-801 AND 33-31-01-400-801. ODOR DID NOT RETURN AFTER LIGHTS REPLACED. LIGHTS OPS CHECK GOOD. RETURNED TO SERVICE.

Part: LIGHT — INOPERATIVE (AUTOFEATHER) · airframe 31,017 hrs · 32,017 cycles

WITH AUTOFEATHER SELECT BUTTON PRESSED, THE "AF SELECT" DOES NOT APPEAR ON THE ED. FOUND FAULT CODE 494. C/W FIM 61-20-10-810-826 AND 61-20-00-810-805. AUTOFEATHER TEST PASSED. FAULT CODES CLEARED. RETURNED TO SERVICE.

Part: LENS — BROKEN (EMERGENCY LIGHT) · airframe 30,355 hrs · 31,307 cycles

FORWARD EMERGENCY EXIT SIGN LENS WILL NOT STAY ATTACHED, REPLACED THE LENS. RETURNED TO SERVICE.

Part: LENS — BROKEN (EMERGENCY LIGHT) · airframe 30,335 hrs · 31,307 cycles

FORWARD EMERGENCY EXIT LENS COVER WILL NOT STAY ON. REPLACED THE LENS. NO FURTHER DEFECTS NOTED. RETURNED TO SERVICE.

Part: LAMP — BURNED OUT (LIGHT SWITCH) · airframe 30,263 hrs · 31,217 cycles

FWD CONTROL PANEL EMERGENCY LIGHT SWITCH LAMP IS BURNED OUT. REPLACED LAMP. OPS CHECKED GOOD, NO FURTHER DEFECTS NOTED. RETURNED TO SERVICE.

Part: LINE — LEAKING (HYD SYSTEM) · airframe 29,875 hrs · 30,801 cycles

NR 2 HYDRAULIC SYS LEAK , NO CAUTION LIGHTS ILLUMINATED. RETURNED TO GATE. INSPECTED ACFT, FOUND FAILED NR 4 LOWER MLG BRAKE FLEX LINE. R & R FLEX LINE, SERVICED & BLED HYD SYSTEM IAW MM 32-42-26-000-801 & 32-42-26-400-801. LEAK CHECKED GOOD. RETURNED TO SERVICE.

Part: LAMP — INOPERATIVE (EMERGENCY LIGHT) · airframe 29,846 hrs · 30,765 cycles

FWD EMERGENCY PUSH BUTTON LIGHT TOP PORTION NOT ILLUMINATED. REPLACED LAMP. OPS CHECKED GOOD. RETURNED TO SERVICE.

Part: MODULE — MALFUNCTIONED (PARKING BRAKE) · airframe 29,810 hrs · 30,733 cycles

PARKING BRAKE LIGHT CAUTION ILLUMINATED DURING TAXI, RESET AND ILLUMINATED AGAIN AT TAKEOFF ROLL. ABORTED TAKEOFF AND RETURNED TO THE GATE. FOUND PARK BRAKE CAUTION LIGHT TO BE INTERMITTENT DURING PARK BRAKE HANDLE MOVEMENT. R & R PARK BRAKE CONTROL QUADRANT, REF AMM TASKS 32-44-21-000-801 AND 32-44-21-400-801. OPS CHECK GOOD. CAUTION LIGHT NO LONGER ILLUMINATES WITH PARK BRAKE HANDLE IN THE OFF POSITION. RETURNED TO SERVICE.

Part: LENS — DETACHED (EMERGENCY LIGHT) · airframe 29,666 hrs · 30,582 cycles

RT FWD EMERGENCY EXIT LENS BELOW WINDOW WILL NOT STAY ATTACHED TO FIXTURE. R & R FWD, LOWER EMERGENCY EXIT LAMP ASSY ( FIXTURE). PREFORMED OPS CHECK OF EMERGENCY LIGHT SYSTEM IAW AMM TASK 33-51-00-710-801. OPS CHECKS GOOD.

Part: GUARD — BROKEN (SWITCH) · airframe 29,646 hrs · 30,562 cycles

EMERGENCY LIGHT SWITCH COVER FALLS OFF BY FORWARD F/A SEAT. REPLACED EMERGENCY LIGHT SWITCH COVER IAW AMM TASKS 33-51-05-000-801 AND 33-51-05-400-801. OPS CHECKED GOOD. NO DEFECTS NOTED. RETURNED TO SERVICE.

Part: COVER — DISLODGED (SWITCH) · airframe 29,647 hrs · 30,563 cycles

GROUND CREW REPORTED EMERGENCY SWITCH LIGHT COVER FELL OFF. INSTALLED EMERGENCY SWITCH COVER, OPS NORMAL, NO OTHER DEFECTS NOTED. RETURNED TO SERVICE.

Part: LENS — MISINSTALLED (EMERGENCY LIGHT) · airframe 29,388 hrs · 30,293 cycles

RT FORWARD EXIT, SIGN ARROW POINTS THE WRONG WAY. REPLACED LENS ASSY. OPS CHECKED GOOD. RETURNED TO SERVICE.

Part: PIN — CORRODED (MLG) · airframe 29,138 hrs · 30,029 cycles

FOUND CORROSION IN NR 1 MLG INBD UPPER YOKE ATTACHMENT PIN. REPLACED PIN WITH NEW FROM STOCK IAW MX SL3211Q03.

Part: PIN — CORRODED (MLG) · airframe 29,138 hrs · 30,029 cycles

FOUND CHROME PITTED IN THE NR 1 MLG OTBD UPPER YOKE ATTACHMENT PIN. REPLACED PIN WITH NEW IAW MX SL3211Q03.

Part: THRESHOLD — CORRODED (EMERGENCY EXIT) · airframe 28,298 hrs · 29,161 cycles

RIGHT EMERGENCY EXIT THRESHOLD EDGE BEAM HAS CORROSION BETWEEN X71.200 AND X94.800. REMOVED THRESHOLD IAW SRM 51-41-05-00-01. FOUND TO BE OUT OF LIMITS. APPLIED SURFACE PROTECTION TO THRESHOLD IAW SRM 51-25-10-02-01 & AMM 51-25-01-390-801. INSTALLED THRESHOLD IAW SRM 51-41-05-00-01. CLEANED, PRIMED AND PAINTED SURFACE TO RESTORE EXTERIOR TOPCOAT IAW AMM 51-25-31-370-801.

Part: SPAR — CORRODED (RT WING) · airframe 28,298 hrs · 29,161 cycles

RIGHT WING L/E SPAR LOWER FLANGE HAS BARE METAL WITH CORROSION FROM STA YW 225-263. REMOVED CORROSION IAW SRM 51-21-00-00-02. VERIFIED AFFECTED AREA TO BE CRACK FREE, REF NDTM PART 1 TASK 51-00-06-910-801. BLENDS IN LIMITS IAW RD8/4-57-2109 ISS 1.

Part: SPAR — CORRODED (RT WING) · airframe 28,298 hrs · 29,161 cycles

RT WING L/E SPAR UPPER FLANGE HAS BARE METAL WITH CORROSION FROM STA YW 225.263. REMOVED CORROSION IAW SRM 51-21-00-00-02, REV 12. VERIFIED AFFECTED AREA TO BE CRACK FREE, REF NDTM PART 1, TASK 51-00-06-910-801, REV 9. BLENDS WITHIN LIMITS IAW RD8/4-57-2109, ISS 1.

Part: SPAR — CORRODED (RT WING) · airframe 28,298 hrs · 29,161 cycles

RIGHT WING L/E SPAR LOWER FLANGE HAS BARE METAL WITH CORROSION AT STA YW 193. REMOVED CORROSION IAW SRM (REV 12) 51-21-00-00-02. VERIFIED AFFECTED AREA TO BE CRACK FREE, REF NDTM PART 1, TASK 51-00-06-910-801, REV 9. BLENDS IN LIMITS IAW RD8/4-57-2109, ISS 1 APPLIED SURFACE PROTECTION IAW RD8/4-57-2109 ISS NR 1.

Part: SKIN — CORRODED (RT WING) · corrosion level 2 · airframe 28,298 hrs · 29,161 cycles

RT WING LANDING FOR PANEL 621BT HAS AREAS OF CORROSION. REMOVED CORROSION IAW SRM 57-10-35-02-05, REV 12. NTM 51.00.04-910-801 PT 1, REV 9. VERISIED AFFECTED AREAS TO BE CRACK FREE. REF NDTM PART 1, TASK 51-00-06-910-801, REV 9. REPAIR IS OUT OF LIMITS IAW SRM 57-10-35-02-05, REV 12. APPLIED FAST WELD 10 TO PANEL 621BT LANDING IAW SRM REV 12, 51-22-35-02-01 AND EMAIL REF GMCC 13-11671419 FROM MFG. ALODINED AND PRIMED IAW SRM 51-21-10-02-01 AND 51-25-40-02-01, REV 12 FOUND BLENDS TO BE WITH IN LIMITS IAW RD 8/4-57-2108 ISS1, NOTE: PRIOR TO FASTWELD APPLICATION VERIFIED FASTENERS IN SERVICABLE CONDITION. COMPLIED WITH TASK CARD RD 8/4-57-2108/3, WO 143293.

Part: FRAME — CORRODED (BS 564) · airframe 28,298 hrs · 29,161 cycles

FRAME 564.5, FLANGE AND WEB ARE CORRODED STR 31P-30P. REMOVED STRINGER 31P FITTING AND RIVETS ON X564.2 FOR ACCESS, BLENDED CORROSION ON FRAME 564.5 BETWEEN STR 31P-30P IAW SRM REV 12 51-42-05-02-01, 51-40-15-02-01, AND 51-21-00-00-02. CONFIRMED AREA CRACK FREE REF NTM 51-00-06-910-801, PT REV 9. MIN THICKNESS REMAINING NOTED ON WEB 0.056", ON FLANGE 0.046" NTM 51-00-04-910-801 PT 1, REV 9. VERIFIED AFFECTED AREA TO CRACK FREE USNG HFEC. REF NDTM PART 1, TASK 51-00-06-910-801, REV 9. FOUND BLENDS IN LIMITS IAW RD8/4-53-5392 ISS 1. ALODINED & PRIMED IAW SRM 51-21-10-02-01, 51-25-10-02-01, & 51-25-45-02-01(R12). INSTALLED RIVETS COMMON TO FRAME FLANGE IAW SRM 51-42-05-02-01 (R12). INSTALLED STR 31P FITTING IAW SRM 51-42-05-02-01, &51-40-15-02-01 (E12). APPLIED ALUMINIZED PAINT AND CPC IAW RD 8/4-53-5392 ISS 1. COMPLIED WITH TC RD8/4-53-5392, W/O 143293 DATED 04-11-13. APPLIED EXTERIOR PRIMER & TOP COAT IAW SRM 51-25-45-02-01.

Part: SKIN — CORRODED (BS 668-698) · airframe 28,298 hrs · 29,161 cycles

SKIN CORRODED AT SERVICE DOOR THRESHOLD ABOVE STR 24S BETWEEN BS 668-698. REMOVED CORROSION IAW SRM 51-21-00-00-02, REV 12. CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-06-910-801, PT 1, REV 9. RESTORED SURFACE PROTECTION IAW RD8/4-53-5379.

Part: SEAT TRACK — CORRODED (NR 16) · airframe 28,298 hrs · 29,161 cycles

SEAT TRACK NR 16 IS CORRODED. REMOVED CORROSION FROM SEAT TRACK IAW SRM 53-20-49-02-02 REV 12. VERIFIED AFFECTED AREA TO BE CRACK FREE REF NDTM PART 1 TASK 51-00-06-910-801 REV 9. FOUND TO BE OUT OF LIMITS IAW SRM 53-20-49-02-02, REV 12. AREAS THAT EXCEEDED THE LIMITATION OF SRM 53-20-49-02-02 ARE IN LIMITS IAW RD8/4-53-5403, ISSUE 1 ALL OTHER AREAS ARE IN LIMITS IAW SRM 53-20-49-02-02, REV 12. CLEANED AND APPLIED ALODINE TO BLENDED AREAS ON SEAT TRACK IAW RD8/4-53-5403, ISSUE 1.

Part: BEAM — CRACKED (CARGO DOOR FRAME) · airframe 28,298 hrs · 29,161 cycles

FWD CARGO DOOR BEAM CRACKED AT CENTER LOCATION. MATCHED DRILLED NEW NR 2 BEAM IAW SRM 51-40-07-02-01. ALODINED, PRIMED HOLES & INSTALLED NUTPLATES IAW SRM 51-21-10-02-01, 51-25-10-02-01, 51-42-05-02-01. INSTALLED NR 2 BEAM IAW SRM 51-42-05-02-01, 51-40-15-02-01.

Part: SPAR — CORRODED (LT WING) · airframe 28,298 hrs · 29,161 cycles

LEFT WING FRONT SPAR UPPER FLANGE HAS AREA OF BARE METAL WITH CORROSION FROM WING STA YW 191.200 TO 227.019. REMOVED CORROSION IAW SRM 51-21-00-00-02, REV 40. CONFIRMED AFFECTED AREAS CRACK FREE REF NTM 51-00-04-910-801, PT 1 AND 51-00-06-910-801, PT 1, REV 9. FOUND BLENDS WITHIN LIMITS IAW RD8/4-57-2101, ISS 1.

Part: FLANGE — CORRODED (FUSELAGE) · airframe 28,298 hrs · 29,161 cycles

MATING FLANGE FOR RADOME HAS FRETTING CORROSION AROUND ALL NUTPLATE HOLES. REMOVED CORROSION AROUND RADOME NUT PLATE HOLES IAW SRM 51-21-00-00-02, REV 12. MIN THICKNESS NOTED .033", CONFIRMED CRACK FREE REF NTM 51-00-04-910-801, PT 1 AND 51-00-06-910-801, PT 1, REV 9. APPLIED ALODINE TO AFFECTED AREAS IAW SRM 51-21-10-02-01, REV 12. RESTORED SURFACE PROTECTION IAW SRM 51-25-10-02-01, REV 12. INSTALLED SKY FLEX SEAL IAW AMM 53-12-01-400-801, SUPPLEMENT HS 53-0007, REV 42. RECEIVED ADVANCED INFO TO LEAVE BLEND AS IS REF TMOR-13-11216069, RD TO FOLLOW. MATERIAL LOSS IS IN LIMITS IAW RD8/4-53-5412 ISSUE 1. COMPLIED WITH TC RD8/4-53-5412, WO 143293.

Part: SUPPORT BRACKET — DAMAGED (RT WING) · airframe 28,298 hrs · 29,161 cycles

RIGHT WING TO FUSELAGE FAIRING SUPPORT BRACKET AT STA 42 HAS CHAFE DAMAGE WITH POSSIBLE CORROSION FROM CONTACTING L/E PANEL 611AR. REMOVED CHAFE DAMAGE FROM RIB AT STA 42 COMMON TO SUPPORT BRACKET IAW SRM 51-14-00-02-03, REV 12. NOTE: DETACHABLE BRACKET IS TO BE REPLACED. 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 9. MATERIAL LOSS ON WEB FOUND TO BE IN LIMITS IAW RD8/4-53-5374, ISSUE 1. MATCH DRILLED NEW SUPPORT BRACKET AFTER REMOVAL OF DAMAGED BRACKET IAW SRM 51-42-05-02-01, REV 12. OK TO PAINT AND INSTALL. APPLIED SURFACE PROTECTION TO NEW HOLES IAW SRM 51-25-10-02-01, REV 12. INSTALLED NEW SUPPORT BRACKET IAW SRM 51-44-30-02-01, REV 12. ALODINED AND PRIMED BLEND AREA IAW SRM 51-25-10-02-01, REV 12. COMPLIED WITH TC RD8/4-53-5374, WO 143293, DATED 4-11-13.

Part: SPAR — CORRODED (LT WING) · airframe 28,298 hrs · 29,161 cycles

LEFT WING FRONT SPAR LOWER FLANGE HAS AREA OF BARE METAL WITH CORROSION AT BS YW 227.019. REMOVED CORROSION IAW SRM 51-21-00-00-02, REV 12. CONFIRMED BLENDED AREA CRACK FREE REF NTM 51-00-06-910-801 PT 1, REV 9. NO MATERIAL LOSS ALLOWED, FOUND TO BE OUT OF LIMITS IAW SRM 57-20-05-00-01, REV 12. BLENDS WITHIN LIMITS IAW RD8/4-57-2101, ISSUE 1. APPLIED SURFACE PROTECTION IAW RD8/4-57-2101 ISSUE 1.

Part: INTERCOSTAL — CORRODED (BS 664) · airframe 28,298 hrs · 29,161 cycles

INTERCOSTAL 24P IS CORRODED FWD OF BS 664.5. REMOVED INTERCOSTAL IAW SRM 51-42-05-02-01, REV 12, SRM 51-40-15-02-01, REV 12. REMOVED CORROSION IAW SRM 51-21-00-00-02, REV 12. FOUND OUT OF LIMITS IAW SRM 53-40-17-00-01, REV 12. CONFIRMED AFFECTED AREAS CRACK FREE REF NDTM 8.2 FLOURESCENT AND PENETRANT SPOT INSPECTION, REV 14. CLEANED, ALODINED, PRIMED AND APPLIED ALUMINIZED TOPCOAT IAW RD8/4-53-5377, ISSUE 1. INSTALLED INTERCOSTAL IAW SRM 51-42-05-02-01, 51-40-15-02-01, REV 12 AND RD 8/4-53-5377 ISSUE 1.

Part: STRINGER — CORRODED (BS 564-584) · airframe 28,298 hrs · 29,161 cycles

STRINGER 24P IS CORRODED BS 564.5-584.5. REMOVED CORROSION IAW SRM 51-42-05-02-01 AND 51-21-00-00-02. CONFIRMED CRACK FREE REF NTM 51-00-04-910-801 PT 1 AND 51-00-06-910-801, PT 1. STRINGER FOUND OUT OF LIMITS IAW SRM 53-40-03-00-01. REMOVED STRINGER IAW SRM 51-42-05-02-01. MATCH DRILLED NEW STRINGER IAW SRM 51-40-07-02-01AND INSTALLED IAW SRM 51-42-05-02-01. PRIMED AND PAINTED IAW SRM 51-25-10-02-01 AND 51-25-15-02-01. APPLIED CPC IAW AMM 51-25-01-390-801.

Part: FLAP TRACK — DAMAGED (NR 4) · airframe 28,298 hrs · 29,161 cycles

AREA OF MISSING CARBIDE COATING ON THE INBD SIDE VERTICLE FACE OF THE NR 4 FLAP TRACK. BLENDED CARBIDE COATING IAW SRM 57-50-50-02-0, REV 12, CONFIRMED CRACK FREE REF NTM 51-00-04-910-801, PT 1 & 51-00-06-910-801 PT 1, REV 9. FLAP TRACK FOUND TO BE IN LIMITS IAW RD8/4-57-2120 ISS 1.

Part: STRINGER — CORRODED (BS 509) · airframe 28,298 hrs · 29,161 cycles

STANCHION 31P IS CORRODED ON THE FWD SIDE ABOVE FRAME 509.5. REMOVED STANCHION AT X509.5 31P IAW SRM 51-42-05-02-01, REV12. CORROSION ON STANCHION OUT OF LIMITS, NO REPAIRS ALLOWED IAW SRM 53-30-43-00-01, REV12. MATCH DRILLED NEW STANTION IAW SRM 51-40-07-02-01, REV12. OK TO INSTALL. INSTALLED STANTION IAW SRM 51-42-05-02-01 AND 51-41-05-02-01, REV 12. APPLIED TOPCOAT IAW 51-25-15-02-01, REV 12. APPLIED CPC IAW AMM 51-25-01-390-801, REV 42.

Part: SPAR — CORRODED (LT WING) · airframe 28,298 hrs · 29,161 cycles

LEFT WING FRONT SPAR LOWER FLANGE HAS BARE METAL WITH POSSIBLE FRETTING CORROSION FROM STA YW 42 TO 155. REMOVED CORROSION IAW SRM 51-21-00-00-02, REV 12. MIN THICKNESS NOTED .199" REF NTM 51-00-04-910-801, PT 1, REV 9. VERIFIED AFFECTED TO BE CRACK FREE REF NDTM PART 6, TASK 51-00-01-250-801, REV 9. REMAINING MAT THICKNESS IS WITHIN LIMITS IAW RD8/4-57-2111, ISSUE 1, DATED 6MAY2013. REMOVED ANCHOR NUTS AND SIZING SLEEVES AS REQUIRED AND ROTARY FLAP PEENED IAW RD8/4-57-2111, ISSUE 1. PEENED TO INTENSITY .008A 100 PERCENT COVERAGE. ALODINED AND PRIMED IAW RD8/4-57-2111, ISSUE 1. INSTALLED SIZING SLEEVES IAW SRM 57-10-05-02-02, REV 12. INSTALLED ANCHOR NUTS IAW RD8/4-57-2111, ISSUE 1. APPLIED TEFLON TAPE IAW RD8/4-57-2111, ISSUE 1. COMPLIED WITH TC RD8/4-57-2111, WO 143293.

Part: SPAR — CORRODED (RT WING) · airframe 28,298 hrs · 29,161 cycles

RIGHT WING L/E SPAR UPPER FLANGE HAS BARE METAL WITH POSSIBLE CORROSION FROM STA YW 42 TO 155. REMOVED CORROSION ON SPAR UPPER FLANGE IAW SRM 51-21-00-00-02, REV 12. VERIFIED AFFECTED AREA TO BE CRACK FREE REF NDTM PART 1 TASK 51-00-06-910-801, REV 9. MECHANICALLY MEASURED MIN REMAINING THICKNESS .193". REMAINING MAT THICKNESS IS WITHIN LIMITS IAW RD8/4-57-2111, ISSUE 1, DATED 6MAY2013. REMOVED ANCHOR NUTS AS REQUIRED IAW RD8/4-57-2111, ISSUE 1. ROTARY FLAP PEENED TO INTENSITY 8A 100 PERCENT COVERAGE IAW RD8/4-57-2111, ISSUE 1. ALODINED AND PRIMED IAW RD8/4-57-2111 ISSUE 1. INSTALLED NEW ANCHOR NUTS AS REQUIRED IAW RD8/4-57-2111 ISS 1. APPLIED TEFLON TAPE IAW RD8/4-57-2111 ISSUE 1. COMPLIED WITH TC RD8/4-57-2111, WO 143293.

Part: SPAR — CORRODED (LT WING) · airframe 28,298 hrs · 29,161 cycles

LEFT WING FRONT SPAR UPPER FLANGE HAS BARE METAL WITH POSSIBLE FRETTING CORROSION FROM STA YW 42 TO 155. REMOVED CORROSION IAW SRM 51-21-00-00-02, REV 12. VERIFIED AFFECTED AREAS TO BE CRACK FREE REF NDTM PART 6, TASK 51-00-01-250-801. MECHANICALLY MEASURED MINIMUM REMAINING THICKNESS .199". REMAINING MAT THICKNESS IS WITHIN LIMITS IAW RD8/4-57-2111, ISSUE 1 DATED 6MAY2013. ROTARY FLAP PEENED TO .008A 100 PERCENT COVERAGE IAW RD8/4-57-2111, ISSUE 1. ALODINED AND PRIMED IAW RD8/4-57-2111, ISSUE 1. APPLIED TEFLON TAPE TO SURFACE IAW RD8/4-57-2111, ISS 1. COMPLIED WITH TC RD8/4-57-2111, WO 143293.

Part: SEAT TRACK — CORRODED (NR 12) · airframe 28,298 hrs · 29,161 cycles

SEAT TRACK NR 12 IS CORRODED. REMOVED CORROSION FROM SEAT TRACK 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). REMOVED SEAT TRACK IAW SRM REV 12 51-42-05-02-01, 51-40-15-02-01, 51-41-00-00-01. LOCATED AND DRILLED NEW SEAT TRACK IAW SRM 51-40-07-02-01, REV 12. INSTALLED SEAT TRACK IAW SRM 51-42-05-02-01, 51-41-05-00-01, 51-40-15-02-01 REV 12.

Part: SPAR — CORRODED (RT WING) · airframe 28,298 hrs · 29,161 cycles

RIGHT WING L/E SPAR LOWER FLANGE HAS BARE METAL WITH POSSIBLE CORROSION FROM STA YW 42 TO 155. REMOVED CORROSION ON SPAR LOWER FLANGE IAW SRM 51-21-00-00-02, REV 12. VERIFIED AFFECTED AREA TO BE CRACK FREE REF NDTM PART 1, TASK 51-00-06-910-801, REV 9. FOUND WITHIN LIMITS IAW RD8/4-57-2111, ISSUE 1.

Part: SEAT TRACK — CORRODED (NR 10) · airframe 28,298 hrs · 29,161 cycles

SEAT TRACK NR 10 IS CORRODED. REMOVED CORROSION FROM SEAT TRACK NR 10 IAW SRM (R12) 53-20-49-02-02. FOUND TO BE OUT OF LIMITS IAW SRM (REV12) 53-20-49-02-02, FIG 201(SHEET 2). REMOVED SEAT TRACK NR 10 IAW SRM 51-42-05-02-01, 51-41-00-00-01 AND 51-40-15-02-01, REV 12. MATCH DRILLED NEW SEAT TRACK, IAW SRM 51-40-07-02-01 REV 12. INSTALLED SEAT TRACK NR 10 IAW SRM 51-42-05-02-01, 51-40-15-02-01, & 51-41-05-00-01 REV 12.

Part: SEAT TRACK — CORRODED (NR 11) · airframe 28,298 hrs · 29,161 cycles

SEAT TRACK NR 11 IS CORRODED AND HAS MINOR SCRATCHES. REMOVED CORROSION AND MINOR SCRATCHES FROM SEAT TRACK NR 11 IAW SRM (R12) 53-20-49-02-02. FOUND TO BE OUT OF LIMITS SRM (R12) 53-20-49-02-02, FIG 201 (SHEET 2). REMOVED SEAT TRACK NR 11 IAW SRM 51-42-05-02-01, 51-41-00-00-01 AND 51-40-15-02-01, REV 12 MATCH DRILLED NEW SEAT TRACK, IAW SRM 51-40-07-02-01, REV 12. INSTALLED SEAT TRACK, NR 11 IAW SRM 51-41-00-01, 51-42-05-02-01 AND 51-40-15-02-01, REV 12.

Part: YOKE — CHAFED (LT MLG) · airframe 28,298 hrs · 29,161 cycles

LEFT GEAR YOKE HAS A CHAFE ON THE FWD SIDE BY THE LOWER OTBD LUG FROM THE BONDING STRAP. VERIFIED AFFECTED AREAS TO BE CRACK FREE REF NDTM PART 1, TASK 51-00-06-910-801, REV 9. ROTARY FLAP PEENED AREA IAW SCR-075-13 DATED 4/29/13 AT 200 PERCENT COVERAGE FOR A TOTAL OF 116 SECOND AT .008A-.012A INTENSITY. ALODINED, PRIMED AND PAINTED IAW SCR-075-13, DATED 4/29/13 STEPS 7-9.

Part: THRESHOLD — CORRODED (PAX DOORWAY) · airframe 28,298 hrs · 29,161 cycles

FWD PASSENGER DOOR THRESHOLD CORRODED. REMOVED THRESHOLD IAW SRM 51-42-05-02-01, REV 12. MATCH DRILLED NEW THRESHOLD IAW SRM 51-40-07-02-01, REV 12. INSTALLED NEW THRESHOLD IAW SRM 51-42-05-02-01, REV 12.

Part: HINGE — DAMAGED (CARGO DOOR) · airframe 28,298 hrs · 29,161 cycles

GOUGES IN AFT CARGO DOOR MAIN HINGE SHAFT FORWARD AND AFT BEARING SUPPORTS. BLENDED OUT DAMAGE IAW SRM 51-14-00-02-04, REV 12. CONFIRMED CRACK FREE IN AFFECTED AREAS REF NTM 51-00-06-910-801, PT 1, REV 9. MECHANICALLY MEASURED BLENDS FWD HINGE HAD A BLENDED AREA OF .75" X .1" X .020" AFT HINGE HAD BLENDS OF .140" X 1.1" X .060". MATERIAL LOSS FOUND TO BE IN LIMITS IAW RD8/4-52-954 ISSUE 1. CLEANED, ALODINED AND PRIMED TO RESTORE SURFACE PROTECTION IAW RD8/4-52-954 ISSUE 1. COMPLIED WITH TC RD8/4-52-954, WO 143293.

Part: SKIN — CORRODED (FUSELAGE) · airframe 28,298 hrs · 29,161 cycles

CORROSION ON SKIN, BS 1.-6.7 AND 26.7-32.4, STRINGERS 25P -24P. REMOVED CORROSION IAW SRM 51-21-00-00-02, REV 12. PERFORMED FLUORESCENT PENETRANT INSPECTION IAW NDTM 8.2.1.1, REV 14, NO CRACKS DETECTED. FOUND TO BE WITHIN LIMITS IAW RD8/4-53-5373, ISSUE 1 DATED, 27APRIL2013. RESTORED SURFACE PROTECTION IAW RD8/4-53-5373, ISSUE NR 1 DATED 27 APRIL 2013.

Part: CHANNEL — CORRODED (PAX DOOR) · airframe 28,298 hrs · 29,161 cycles

FWD PASSENGER DOOR EDGE CHANNEL CORRODED. REMOVED EDGE CHANNEL IAW SRM 51-42-05-02-01 AND SRM 51-42-45-02-01, 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, REV 12.

Part: FRAME — CORRODED (BS 547) · airframe 28,298 hrs · 29,161 cycles

FRAME BS 547, FLANGE REINFORCING DOUBLER IS CORRODED BELOW STR 24S. REMOVED FRAME REINFORCING DOUBLER IAW SRM 51-42-05-02-01, REV 12. NOTE: .012 LOSS AFTER CORROSION BLENDED. FOUND TO BE OUT OF LIMITS IAW SRM 53-30-15-00-01, REV 12. MATCH DRILLED NEW DOUBLER IAW SRM 51-40-07-02-01, REV 12. ALODINED IAW SRM 51-21-10-02-01, REV 12. PAINTED IAW SRM 51-25-15-02-01, REV 12. OK TO INSTALL. INSTALLED DOUBLER FLUSH RIVETS AND BEGAN INSTALLING RIVETS THROUGH FRAME IAW SRM 51-42-05-02-01, REV 12. INSTALLED REMAINING RIVETS THROUGH FRAME IAW SRM 51-42-05-02-01, REV 12. INSTALLED RIVETS C/T SKIN IAW SRM 51-42-05-02-01, REV 12. APPLIED EXTERIOR AND INTERIOR PRIMER, TOPCOAT AND CPC AIW SRM 51-25-10-02-01, 51-25-45-02-01, 51-25-15-02-01, REV 12 AND AMM 51-25-01-390-801, REV 42.

Part: FRAME — CORRODED (BS 664) · airframe 28,298 hrs · 29,161 cycles

FRAME BS 664 CORRODED AT STRINGER 24P FWD AND AFT SIDE. AFTER CORROSION REMOVAL IAW SRM 51-21-00-00-02 FOUND TO BE CRACKED. REMOVED FRAME IAW SRM 51-42-05-02-01. MATCH DRILLED/APPLIED SURFACE PROTECTION IAW SRM 51-40-07-02-01, 51-21-10-02-01, 51-25-10-02-01 AND 51-25-15-02-01. INSTALLED FRAME SPLICE IAW SRM 51-42-05-02-01 & 51-42-15-02-01.

Part: SUPPORT ANGLE — BENT (BS 780) · airframe 28,298 hrs · 29,161 cycles

SIX BENT SIDEWALL SUPPORT ANGLES IN AFT CARGO COMPARTMENT RT SIDE AFT OF BS 780. REMOVED ANGLES IAW REF SRM 51-42-05-02-01, REV 12. INSTALLED SUPPORT ANGLES IAW SRM (R12) 51-40-07-02-01 AND SRM (R12) 51-42-05-02-01.

Part: SKIN — DAMAGED (FUSELAGE) · airframe 28,298 hrs · 29,161 cycles

SKIN UNDER AFT CARGO DOOR HAS MULTIPLE NICKS AND SCRATCHES. BLENDED MULTIPLE NICKS AND SCRATCHES IN EFFECTED AREAS IAW SRM REV 12 53-40-52-02-01. MIN THICKNESS NOTED .050" REF NTM 51-00-04-910-801 PT 1, REV 9. AREAS OF SKIN WITH A NOMINAL THICKNESS OF .220". FOUND TO BE OUT OF LIMITS WITH A REMAINING THICKNESS OF .199", ALL OTHER SKIN AREAS FOUND TO BE WITHIN LIMITS IAW SRM 53-40-52-02-01, REV 12. PERFORMED FLUORESCENT PENETRANT INSPECTION IAW NTM 8.2.1.1, REV 14 NO CRACK INDICATIONS NOTED. AREAS THAT EXCEEDED THE LIMITATIONS OF SRM 53-40-52-02-01 ARE IN LIMITS IAW RD8/4-53-5383, ISSUE 1. REPLACED FASTENERS IAW RD8/4-53-5383, ISSUE 1. ALODINED AND PRIMED IAW SRM 51-21-10-02-01 AND 51-25-45-02-01, REV 12. APPLIED TOP COAT IAW SRM 51-25-15-02-01, REV 12. COMPLIED WITH TC RD8/4-53-5383, WO 143293.

Part: STRUCTURE — CRACKED · airframe 28,298 hrs · 29,161 cycles

KICKPLATE AT BS -39.000 CRACKED AT FLOORBOARD MOUNT LOCATION. REMOVED KICKPLATE AT -39.00 IAW SRM 51-42-45-02-01, REV 12. MATCH DRILLED NEW KICKPLATE, IAW SRM 51-40-07-02-01, REV 12. INSTALLED KICKPLATE IAW SRM REV 12 51-42-45-02-01. APPLIED SURFACE PROTECTION IAW SRM REV 12 51-25-10-02-01.

Part: STRINGER — CORRODED (FUSELAGE) · airframe 28,298 hrs · 29,161 cycles

STRINGER 33P, CORROSION POSSIBLY EXTENDING UNDER FRAME BS 116 FLANGE. REMOVED CORROSION IAW SRM 53-00-00-02-17, REV 12 MIN THICKNESS NOTED .070". CONFIRMED CRACK FREE REF NTM 51-00-04-910-801, PT 1 & 51-00-06-910-801, PT 1 REV9. STRINGER IS OUT OF LIMITS IAW SRM 53-00-00-02-17, REV 12 DUE TO BLEND IN FLANGE GROWOUT. FOUND BLEND IN LIMITS IAW RD8/4-53-5414, ISS 1. ALODINED & PRIMED IAW RD8/4-53-5414 ISS 1. APPLIED ALUMINIZED AND CPC IAW RD8/4-53-5414, ISS 1. PRIOR TO TREATING AND PAINTING, INSTALLED RIVETS IAW SRM 51-42-05-02-01, REV 12. COMPLIED WITH TASK CARD RD8/4-53-5414, WO 143293.

Part: STRINGER — CORRODED (BS 664-669) · airframe 28,298 hrs · 29,161 cycles

STRINGER 24P CORRODED, BS 664-669. REMOVED CORROSION IAW SRM REV12 51-21-00-00-02. CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-06-910-801, PT 1 REV 9. FOUND WITHIN LIMITS IAW RD NR 8/4-53-5389, ISSUE 1.

Part: WEB — CORRODED (FUSELAGE) · airframe 28,298 hrs · 29,161 cycles

VERTICAL WEB AT BS 26.7 CORRODED. REMOVED VERTICAL WEB IAW SRM 51-42-05-02-01, REV12. VERTICAL WEB OUT OF LIMITS DUE TO CORROSION NO DAMAGE ALLOWED IAW SRM 53-20-23-00-01, REV 12. MATCH DRILLED NEW WEB IAW SRM 51-40-07-02-01, REV 12. INSTALLED WEB IAW SRM 51-42-05-02-01, REV 12.

Part: ANGLE — CORRODED (FUSELAGE) · airframe 28,298 hrs · 29,161 cycles

INBD WARDROBE FLOOR SUPPORT BETWEEN BS 18.250 AND 1.00 HAS A CORRODED RE-ENFORCING ANGLE AND CORRODED RIVETS. REMOVED CORRODED RIVETS IN RE-ENFORCING ANGLE AND CORROSION IAW SRM (R12) 51-42-05-02-01 AND 51-21-00-00-02. VERIFIED AFFECTED AREA TO BE CRACK FREE USING HFEC REF NDTM PART 1, TASK 51-00-06-910-801, REV 9. FLOOR SUPPORT FOUND TO BE WITHIN LIMITS IAW RD8/4-53-5397, ISSUE 1. APPLIED SURFACE PROTECTION IAW RD8/4-53-5397, ISSUE 1. INSTALLED RIVETS IAW SRM 51-42-05-02-01, REV 12. APPLIED SURFACE PROTECTION IAW SRM 51-25-15-02-01, REV 12 AND RD8/4-53-5397, ISSUE 1. APPLIED CPC IAW RD8/4-53-5397, ISSUE 1.

Part: STRINGER CLIP — CORRODED (BS 547 S24R) · airframe 28,298 hrs · 29,161 cycles

STRINGER 24S CLIP IS CORRODED STA 547.0. REMOVED STRINGER 24S CLIP AT STA 547 IAW SRM REV12 51-42-05-02-01. STR CLIP FOUND TO BE OUT OF LIMITS IAW SRM REV12, 53-30-15-00-01. MATCH DRILLED NEW CLIP IAW SRM 51-40-07-02-01, REV12. OK TO INSTALL CLIP. INSTALLED CLIP IAW SRM 51-42-05-02-01, REV12. PRIMED, TOPCOATED & CPC'D IAW SRM 51-25-10-02-01, 51-25-15-02-01, REV 12 & AMM 51-25-01-390-801, REV 42.

Part: FRAME — CORRODED (BS 258) · airframe 28,298 hrs · 29,161 cycles

FRAME BS 258.5 LOWER FLANGES HAVE CORROSION BETWEEN STRINGERS 29S AND 32S. REMOVED CORROSION ON LOWER FLANGES IAW SRM 51-21-00-00-02, REV 12. VERIFIED AFFECTED AREAS TO BE CRACK FREE, REF NDTM PART 1, TASK 51-00-06-910-801, REV 9. BLENDS BETWEEN STR 32-30S WITHIN LIMITS IAW SRM 53-00-00-02-09, REV 12. BLENDS BETWEEN STR 30-29S WITHIN LIMITS IAW RD8/4-53-5398, ISS 1. ALODINED AND PRIMED IAW SRM 51-21-10-02-01 AND 51-25-10-02-01 REV 12. INSTALLED RIVETS IAW SRM 51-42-05-02-01, REV 12. ALODINED, PRIMED, TOP COATED AND APPLIED CPC TO AREA 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 AND AMM 51-25-01-390-801, REV 42. COMPLIED WITH TC RD8/4-53-5398, WO 143293.

Part: SKIN — CORRODED (FUSELAGE) · airframe 28,298 hrs · 29,161 cycles

INTERNAL SKIN AND SKIN STRAP BETWEEN STA X-39 AND X-18.250 HAS CORROSION BETWEEN STRINGERS 28S AND 30S. REMOVED RIVETS TO FOM IAW SRM (R12) 51-42-05-02-01. REMOVED CORROSION FROM SKIN STRAPS BETWEEN X-39 - X-18.250 AND STRINGER 28S AND 30S AND 1EA AREA ON INTERNAL SKIN IAW SRM 51-21-00-00-02. MIN REMAINING THICKNESS IS 0.022" NTM 51-00-04-910-801 PT 1. CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-06-910-801, PT 1. REMOVED 2, CHANNEL AT STR 29S TO FOM IAW SRM 51-42-05-02-01. FABRICATED REPAIR STRAP OUT OF 2024-T3 .032, FABRICATED REPAIR SPLICE OUT OF 2024-T3 .040. REMOVED DAMAGED SECTION OF STRAP IAW RD8/4-53-5385. REMAINING SECTION OF STRAP IS WITHIN LIMITS IAW RD8/4-53-5385. CONFIRMED STRAP CUTLINE CRACK FREE REF NTM 51-00-06-910-801, PT 1. ALODINED AND PRIMED IAW RD8/4-53-5385. INSTALLED REPAIR THEN 2 CHANNEL IAW RD8/4-53-5385. RESTORED SURFACE PROTECTION IAW RD8/4-53-5385. MIN REMAINING THICKNESS NOTED ON SKIN .030" REF NTM 51-00-02-250-801, PT 4. NOMINAL THICKNESS .032" IAW DWG 85313720. SKIN BLEND IS IN LIMITS IAW SRM 53-00-00-02-01. RESTORED SURFACE PROTECTION ON SKIN IAW RD8/4-53-5385. APPLIED CPC IAW RD8/4-53-5385. COMPLIED WITH TC RD8/4-53-5385/3.

Part: INTERCOSTAL — CORRODED (BS 664-668 S27L) · corrosion level 2 · airframe 28,298 hrs · 29,161 cycles

INTERCOSTAL 27P AND END CLIP ARE CORRODED STA 664.5-668.9. REMOVED 2(EA) GUSSET'S; 1(EA) AT X664.5 STR.27P AND 1(EA) AT X683.5 STR.27P, TO FOM I/A/W SRM (R12) 51-42-05-02-01. REMOVED CORRODED INTERCOSTAL AND END CLIP (CLEAT) FROM X664.5 - X683.5 IAW SRM (R12) 51-42-05-02-01. INTERCOSTAL AND END CLIP(CLEAT), BOTH FOUND TO BE OUT-OF-LIMITS IAW SRM(R12) 53-40-17-00-01. REMOVED CORROSION IAW SRM REV12 51-21-00-00-02. NOMINAL THICKNESS .050, AND REMAINING THICKNESS .041. CONFIRMED INTERCOSTAL CRACK FREE IN BLENDED AREAS REF NTM 51-00-06-910-801, PT 1, REV 9. MECHANICALLY MEASURED MIN REMAINING THICKNESS .041". INERCOSTAL FOUND TO BE WITHIN LIMITS IAW RD8/4-53-5382 ISS 1. TREATED, PRIMED AND PAINTED INTERCOSTAL IAW SRM 51-21-10-02-01, 51-25-10-02-01 AND 51-25-15-02-01, REV12. MATCH DRILLED NEW END CLIP IAW SRM 51-40-07-02-01, REV 12. OK TO INSTALL. INSTALLED INTERCOSTAL, GUSSET AT 683 AND END CLIP IAW SRM 51-42-05-02-01, REV 12. PRIMED AND PAINTED RIVETS IAW SRM 51-25-10-02-01 AND 51-25-15-02-01, REV12. APPLIED CORROSION PREVENTION COMPOUND IAW AMM 51-25-01-390-801, REV42. COMPLIED WITH TC RD8/4-53-5382, WO143293. INSTALLED INTERCOSTAL GUSSET & FLANGE COMMON TO FRAME AT STA 664 IAW SRM 51-42-05-02-01, REV 12. APPLIED SURFACE PROTECTION TO INTERCOSTAL GUSSET & FLANGE COMMON TO FRAME AT STA 664 IAW SRM 51-25-10-02-01, 51-25-15-02-01, REV12 AND AMM 51-25-01-390-801, REV42.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 28,298 hrs · 29,161 cycles

SEAT TRACK 5 IS CORRODED. REMOVED CORROSION ON SEAT TRACK NR 5 FOUND TO BE WITHIN LIMITS IAW SRM 53-20-49-02-02, REV 12. REWORK CORROSION NOT ALL REMOVED. CORROSION REMOVAL NEEDS COMPLETED BEFORE CHECKED FOR LIMITS. CONTINUED TO REMOVE CORROSION. FOUND SEAT TRACK OUT OF LIMITS DUE TO 50 PERCENT MATERIAL LOSS IAW SRM 53-20-49-02-02 REV12. REMOVED SEAT TRACK NR 5 IAW SRM REV12 51-42-05-02-01, 51-41-00-00-01, 51-40-15-02-01. MATCH DRILLED NEW SEAT TRACK IAW SRM REV 12 51-40-07-02-01. OK TO INSTALL NEW SEAT TRACK NR 5. INSTALLED NEW SEAT TRACK IAW SRM 51-42-05-02-01, REV12, SRM 51-41-05-00-01 REV12, SRM 51-40-15-02-01, REV12. APPLIED SURFACE PROTECTION IAW SRM 51-25-15-02-01, REV 12.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 28,298 hrs · 29,161 cycles

SEAT TRACK 6 IS CORRODED. REMOVED CORROSION ON SEAT TRACK 6 FOUND TO BE WITHIN LIMITS IAW SRM 53-20-49-02-02, REV 12. REWORK, CORROSION NOT ALL REMOVED. CORROSION REMOVAL NEEDS COMPLETED BEFORE CHECKING FOR LIMITS. CONTINUED REMOVING CORROSION FOUND SEAT TRACK TO BE OUT OF LIMITS DUE TO 50 PERCENT MATERIAL LOSS ON FLANGE IAW SRM 53-20-49-02-02, REV 12. REMOVED SEAT TRACK NR 6 IAW SRM 51-42-05-02-01, REV 12, SRM 51-40-15-02-01 REV 12 AND SRM 51-41-05-00-01, REV 12. MATCH DRILL SEAT TRACK NR 6 IAW SRM 51-40-07-02-01, REV 12. OK TO INSTALL SEAT TRACK & ASSOCIATED PARTS EXCEPT FOR FWD SPLICE AS PARTS ARE ON ORDER. INSTALLED SEAT TRACK EXCEPT FOR FWD SPLICE IAW SRM 51-42-05-02-01, 51-41-00-00-01 REV 12. MATCH DRILLED NEW SPLICE IAW IAW SRM 51-40-07-02-01, REV 12. OK TO INSTALL NEW SPLICE. INSTALLED NEW SPLICE IAW SRM 51-42-05-02-01, 51-40-15-02-01, REV 12. APPLIED SURFACE PROTECTION IAW SRM 51-25-15-02-01, REV 12.

Part: BEAM — OUT OF LIMITS (FUSELAGE) · corrosion level 2 · airframe 28,298 hrs · 29,161 cycles

LONGITUDINAL BEAM ATTACHED TO STRINGER 25P HAS PEELING PAINT AND POSSIBLE CORROSION BETWEEN STA X8.00 AND X26.000. REMOVED LONGITUDINAL BEAM IAW SRM 51-42-05-02-01 & 51-41-05-00-01, REV 12. BEAM FOUND TO BE OUT OF LIMITS DUE TO CORROSION & NO DAMAGE ALLOWED IAW SRM 53-20-17-00-01, REV 12. MATCH DRILLED NEW BEAM IAW SRM 51-40-07-02-01, REV 12. OK TO INSTALL BEAM. ALODINED, PRIMED AND PAINTED IAW SRM 51-21-10-02-01, 51-25-10-02-01 AND 51-25-15-02-01, REV12. INSTALLED BEAM IAW SRM 51-42-05-02-01 AND 51-40-15-02-01 AND 51-41-05-00-01, REV 12. REINSTALLED DRAFT BULKHEAD & SUPPORT IAW SRM 51-42-05-02-01, REV 12. INSTALLED FWD AND AFT DRIP TRAY BRACKETS IAW SRM 51-42-05-02-01, REV 12.

Part: STRINGER — DAMAGED (BS 236-428.5) · airframe 28,298 hrs · 29,161 cycles

STRINGER 24P IS DIRTY, HAS PEELING PAINT AND CORRODED RIVETS BETWEEN BS 236 AND 428.5. CLEANED STRINGER AND REMOVED PEELING PAINT IAW SRM 51-26-00-02-01, REV12. REMOVED CORRODED RIVETS IAW SRM 51-42-05-02-01, REV 12. FOUND CORROSION IN TWO PLACES ON STRINGER 24P BETWEEN BS 401 & 428.5. REMOVED CORROSION IAW SRM 51-21-00-00-02, REV 12. CONFIRMED CRACK FREE REF NTM 51-00-04-910-801, PT 1 & 51-00-06-910-801, PT 1, REV 9. STRINGER 24P IN LIMITS REF RD8/4-53-5378 ISSUE 1. INSTALLED RIVETS REF RD8/4-53-5378, ISSUE 1. ALODINED, PRIMED, TOPCOATED AND APPLIED CPC TO AREA IAW SRM 51-21-10-02-01(R12), SRM 51-25-10-02-01 (R12), SRM 51-25-15-02-01(R12) AND AMM 51-25-01-390-801(R42).

Part: WEB — CORRODED (FUSELAGE) · airframe 28,298 hrs · 29,161 cycles

FLOOR SUPPORT WEB ON OTBD EDGE OF LT INBD SEAT TRACK HAS CORROSION BETWEEN STA X1.00 AND X19.400. FOUND TO BE CORRODED OUT OF LIMITS, NO DAMAGE ALLOWED IAW SRM 53-20-43-00-01, REV42. REMOVED FLOOR SUPPORT WEB IAW SRM 51-42-05-02-01, REV 12. MATCH DRILLED NEW FLOOR SUPPORT WEB IAW SRM REV12 51-40-07-02-01. OK TO INSTALL NEW SUPPORT WEB. INSTALLED NEW SUPPORT WEB IAW SRM 51-42-05-02-01, REV 12. APPLIED SURFACE PROTECTION IAW SRM 51-25-15-02-01 REV 12.

Part: FRAME — DAMAGED (BS 116) · airframe 28,298 hrs · 29,161 cycles

FRAME BS 116 LOWER FLANGES HAVE CORROSION BETWEEN STRINGERS 29P AND 31P. REMOVED CORROSION IAW SRM (REV12) 53-00-00-02-09. VERIFIED AFFECTED AREAS TO BE CRACK FREE, REF NDTM PART 1, TASK 51-00-06-910-801, REV 9. REPAIR IS IN LIMITS IAW SRM 53-00-00-02-09, REV 12. ALODINED AND PRIMED FRAME IAW SRM 51-25-10-02-01, REV12. FOUND GOUGE BETWEEN S29-30P BLENDED DAMAGE IAW SRM 53-00-00-02-09, REV 12. CONFIRMED CRACK FREE REF NTM 51-00-06-910-801 PT 1, REV 9. FOUND TO BE OUT OF LIMITS IAW SRM 53-00-00-02-09, REV12. REMOVED DAMAGED PORTION OF FRAME, FABRICATED AND MATCH DRILLED NEW FRAME PORTION IAW SRM 53-00-00-02-18, REV 12. CUT-LINE CONFIRMED CRACK FREE REF NTM 51-00-06-910-801 PT 1, REV 9. ALODINED, PRIMED, PAINTED AND INSTALLED NEW FRAME PORTION IAW SRM 53-00-00-02-18, REV 12.

Part: BEARING — CORRODED (PAX DOOR) · airframe 28,298 hrs · 29,161 cycles

AFT PAX DOOR AFT MOST LIFT AND LATCH SHAFT BEARING CORRODED. REMOVED LIFT LATCH BEARING BRACKET IAW SRM 51-42-05-02-01 AND 51-40-15-02-01, REV 12. REMOVED OLD BEARING AND INSTALLED NEW BEARING IAW AMM MCN 52-12-11-400-801 STEPS A(6)-(11) REV 42. INSTALLED BEARING BRACKET IAW SRM 51-42-05-02-10 AND 51-40-15-02-01, REV 12.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 28,298 hrs · 29,161 cycles

SEAT TRACK 3 IS CORRODED. REMOVED CORROSION FROM NUMEROUS AREAS ON SEAT RAIL NR 3 IAW SRM (R12) 53-20-49-02-02. REPAIR-02, STEP 6A & B FIG 201 (SHT 1). MIN THICKNESS REMAINING .121 AT X664 BETWEEN CLAWS. SEAT TRACK IS OUT OF LIMITS IAW SRM 53-40-49-02-01, REV 12. VERIFIED AFFECTED AREAS TO BE CRACK FREE REF NDTM PART 1, TASK 51-00-06-910-801, REV 9. BLEND AT X664 IS IN LIMITS IAW RD8/4-53-5376, ISS 1, RECEIVED FROM ENGINEERING. REMAINING AREAS IN LIMITS SRM 53-40-49-02-01, REV 12. COMPLIED WITH TC RD8/4-53-5376, WO143295. NOTE: AVDEC TAPE TO BE APPLIED AT TIME OF FLOORBOARD INSTALL, PANEL SIGN OFF SHEET WO143293.

Part: FLOORBEAM — CORRODED (FUSELAGE) · airframe 28,298 hrs · 29,161 cycles

FLOORBEAM X1.00 HAS CORROSION BETWEEN STRINGERS 25S AND 29S. CLEANED AREAS OF CORROSION IAW SRM REV 12, 51-26-00-02-01. REMOVED CORROSION FROM FLOORBEAM IAW SRM REV 12, 51-21-00-00-02. VERIFIED AFFECTED AREA TO BE CRACK FREE USING HFEC REF NDTM PART 1, TASK 51-00-06-910-801, REV 9. FOUND BLENDS IN LIMITS IAW RD8/4-53-5402, ISS 1.

Part: FRAME — CORRODED (FUSELAGE) · airframe 28,298 hrs · 29,161 cycles

FRAME X19.400, UPPER FLANGE ABOVE STRINGER 30S HAS CORROSION. CLEANED AND SANDED UPPER FLANGE IAW SRM 51-26-00-02-03. MIN THICKNESS NOTED .035" REF NTM 51-00-04-910-801, PT 1 REV 9. VERIFIED AFFECTED AREAS TO BE CRACK FREE, REF NDTM PART 1, TASK 51-00-06-910-801, REV9. FLANGE FOUND TO BE WITHIN LIMITS IAW RD8/4-53-5371, ISSUE 1 DATED 29APR2013. ALODINED AND PRIMED IAW RD8/4-53-5371, ISSUE 1, DATED 29APR2013. RESTORED SURFACE PROTECTION IAW RD8/4-53-5371, ISS 1. COMPLIED WITH TC RD8/4-53-5371, WO143293.

Part: SUPPORT BRACKET — DAMAGED (LT WING) · airframe 28,298 hrs · 29,161 cycles

LEFT WING TO FUSELAGE SUPPORT BRACE AT STA YW 42 HAS CHAFING DAMAGE FROM 511AL WITH FRETTING CORROSION. REMOVED LT WING TO FUSELAGE SUPPORT BRACE AT STA YW42 IAW SRM (R12) 51-41-00-00-01. REMOVED GANG CHANNEL FROM SUPPORT BRACE IAW SRM (R12) 51-42-05-02-01. MATCH DRILLED NEW SUPPORT BRACE IAW SRM (R12) 51-40-07-02-01. ALODINED AND PRIMED NEW SUPPORT BRACE SRM (R12) 51-21-10-02-01 AND SRM (R12) 51-25-10-02-01. OK TO INSTALL FLOATING GANG CHANNEL. INSTALLED FLOATING GANG CHANNEL TO NEW SUPPORT BRACE IAW SRM (R12) 51-40-07-02-01 AND SRM 51-42-05-02-01, REV 12. INSTALLED NEW SUPPORT BRACE TO STA YW 42 IAW SRM (R12) 51-41-00-00-01.

Part: FRAME — CORRODED (FUSELAGE) · airframe 28,298 hrs · 29,161 cycles

FRAME 32.4, FRAME FLANGE IS CORRODED BY STR 32P. REMOVED (2) EA RIVETS AND CORROSION IAW SRM 51-42-05-02-01 AND 53-00-00-02-09, REV 12. MIN THICKNESS NOTED .038" CONFIRMED CRACK FREE REF NTM 51-00-04-910-801 PT 1 AND 51-00-06-910-801 PT 1, REV 9. MATERIAL LOSS FOUND TO BE IN LIMITS IAW SRM 53-00-00-02-09 AND 53-20-15-00-01, REV 12. NOMINAL THICKNESS IS .040". ALODINED AND PRIMED AREA BETWEEN FRAME 32.4 AND FLANGE, STR 32P IAW SRM 51-21-00-00-02 STEPS 4A, 2, C, D, REV 12. REMOVED CORROSION FROM UPPER FLANGE IAW SRM 51-21-00-00-02, REV 12. MIN THICKNESS NOTED .038" REF NTM 51-00-04-910-801 PT 1, REV 9. CONFIRMED BLENDED AREA CRACK FREE REF NTM 51-00-06-910-801, PT 1, REV 9. MATERIAL LOSS IS WITHIN LIMITS IAW RD8/4-53-5393 ISS 2. INSTALLED RIVETS IAW SRM 51-42-05-02-01, REV 12. APPLIED ALUMINIZED PAINT PRIMER AND CPC IAW RD8/4-53-5393 ISS 2. COMPLIED WITH TC RD8/4-53-5393, WO 143293.

Part: STRINGER SPLICE — CORRODED (BS 654.5 S24L) · airframe 28,298 hrs · 29,161 cycles

STRINGER 24P SPLICE, HAS A SPOT OF CORROSION AFT OF STA 564.5. REMOVED SPLICE IAW SRM 51-42-05-02-01, REV 12, DATED OCT 05/2012. NOTE: PRIOR TO REMOVING SPLICE FOUND SPLICE TO BE CORRODED OUT OF LIMITS NO DAMAGE ALLOWED IAW SRM 53-30-03-00-01, REV 12. MATCH DRILLED NEW STRINGER 24P AT STA 564.5 IAW SRM 51-42-05-02-01, SRM 51-40-15-02-01, REV 12. PRIMED, PAINTED SPLICE 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 42.

Part: ATTACH ANGLE — CORRODED (BS 509) · airframe 28,298 hrs · 29,161 cycles

FLOORBEAM TO FRAME CLIP STA 509.5 IS CORRODED BY STR 24S. REMOVED FLOORBOARD SUPPORT FROM STA 509.5 AT STR 24S TO FOM IAW SRM (R12) 51-42-05-02-01. REMOVED FLOORBEAM TO FRAME CLIP AT STA 509.5 BY STR 24S IAW SRM (R12) 51-42-05-02-01. MATCH DRILLED IAW SRM 51-40-05-02-01, REV 12. OK TO INSTALL NEW FRAME CLIP. INSTALLED BRACKET IAW SRM 51-42-05-02-01, REV 12. RESTORED SURFACE PROTECTION IAW SRM 51-25-05-02-01, REV 12, APPLIED CPC IAW AMM 51-25-01-390-801, REV 42. PRIOR TO RESTORING SURFACE PROTECTION, FLOORBOARD SUPPORT WAS INSTALLED IAW SRM 51-42-05-02-01, REV 12.

Part: SKIN — CORRODED (FUSELAGE) · airframe 28,298 hrs · 29,161 cycles

SKIN STRAP FROM STA 19.4 TO STA 32 STR 32P - 31P HAS CORROSION. REMOVED RIVETS ON SKIN STRAP FROM STA 19.4 TO STA 32 TO FOM IAW SRM 51-42-05-02-01, REV 12. REMOVED CORROSION ON SKIN STRAP FROM STA 19.4-32 BETWEEN STR 32P-31P IAW SRM 51-21-00-00-02, REV 12. MIN THICKNESS NOTED .029", CONFIRMED CRACK FREE REF NTM 51-00-04-910-801, PT 1 AND 51-00-06-910-801 PT 1, REV 9. REMAINING THICKNESS IS OUT OF LIMITS OF RD8/4-53-5238 ISSUE 1. GRIDDED THICKNESS FOR ENGINEERING IAW NTM 51-00-04-910-801, PT 1. MIN THICKNESS NOTED .024". FOUND BLENDS IN LIMITS IAW RD8/4-53-5415, ISS 1. ALODINED AND PRIMED IAW RD8/4-53-5415, ISS 1. INSTALLED RIVETS IAW SRM 51-42-05-02-01, REV 12. APPLIED SURFACE PROTECTION TO WORKED AREA IAW SRM 51-25-10-02-01, 51-25-15-02-01, REV 12. APPLIED SURFACE PROTECTION TO THE EXTERIOR AND CPC IAW SRM 51-25-45-02-01, REV 12, SRM 51-25-15-02-01, REV 12 AND AMM 51-25-01-390-801, REV 42. COMPLIED WITH TC RD8/4-53-5415, WO 143293, DATED 04/11/2013.

Part: PAN — CORRODED (LAVATORY) · airframe 28,298 hrs · 29,161 cycles

INTERNAL LAV PAN PLATE HAS CORROSION BETWEEN STRINGERS 25S AND 27S. REMOVED LAV SEWAGE DRAIN VALVE TO FOM IAW IAW AMM (R42) 38-31-04-000-803. REMOVED C/S RIVETS AT LAV DRAIN VALVE TO ACCESS CORROSION IAW SRM (R12) 51-42-05-02-01. REMOVED CORROSION ON INTERNAL LAV PAN PLATE BETWEEN STRINGER 25S AND 27S IAW SRM (R12) 51-21-00-00-02. ADAPTER PLATE TO BE REPAIRED BY REPLACEMENT IAW SRM (R12) 51-10-00-00-01. REMOVED DAMAGED ADAPTER PLATE IAW SRM (R12) 51-42-05-02-01. MATCH DRILLED NEW LAV PAN PLATE IAW SRM 51-40-07-02-01, REV 12. ALODINED LAV PAN PLATE IAW SRM 51-21-10-02-01, REV 12. OK TO INSTALL PLATE. INSTALLED ADAPTER PLATE IAW SRM 51-42-05-02-01, REV 12. OK TO INSTALL LAV SEWAGE DRAIN VALVE. INSTALLED LAV SEWAGE DRAIN VALVE IAW AMM 38-31-04-400-803, STEP 4A (1)-(5) REV 42. NOTE: LAV PAN PLATE AND ADAPTER PLATE ARE THE SAME ITEM. APPPLIED SURFACE PROTECTION IAW SRM 51-25-10-02-01 REV 12, SRM 51-25-45-02-01 REV 12, SRM 51-25-15-02-01 REV 12 & AMM 51-25-01-390-801, REV 42. HORIZON PANEL SIGN OFF SHEET, WO 143293 FOR PANEL 134AZ INSTALL STEP 4A(6) OF AMM 38-31-04-400-803 SERVICING WASTE WATER SYS TO BE ACCOMPLISHED ON TC FOM6Q06-60193 WO 143293 (INSTALL OF LAVATORY), CLOSED LAV SERVICE DOOR + COMPLETED AMM TASK 38-31-04-400-803, REV 42.

Part: SEAT TRACK — CORRODED (FUSELAGE) · corrosion level 2 · airframe 28,298 hrs · 29,161 cycles

SEAT TRACK 19 IS CORRODED. REMOVED CORROSION IAW SRM 51-21-00-00-02, REV 12- SEAT TRACK FOUND TO BE OUT OF LIMITS 53-30-49-02-01 AND 53-20-49-02-02, REV 12. MATERIAL REMOVED FROM UPPER CLAW .017IN AND .042" IN FROM TROUGH. REMOVED APPROX 90 PERCENT OF SEAT TRACK NR 19 IAW SRM 51-42-05-02-01 AND 51-40-15-02-01, REV 12. COMPLETED REMOVAL OF SEAT TRACK IAW SRM 51-42-05-02-01, SRM 51-40-15-02-01, REV 12. MATCH DRILLED NEW SEAT TRACK IAW SRM 51-40-07-02-01, REV 12. OK TO INSTALL SEAT TRACK 19. INSTALLED SEAT TRACK NR 19 MINUS FWD AND AFT SPLICES IAW SRM 51-42-05-02-01, SRM 51-40-15-02-01 AND SRM 51-42-15-02-01, REV 12. INSTALLED FWD AND AFT SPLICES EXCEPT FOR 1 EA 6-14 HILIGHT COMMON TO DADO PANEL BRACKET AND FWD SPLICE. INSTALLED REMAINING HILIGHT INTO SPLICE IAW SRM 51-40-15-02-01, REV 12.

Part: FLOORBEAM — CORRODED (FUSELAGE) · airframe 28,298 hrs · 29,161 cycles

CENTER SPLICE AT FLOORBEAM -18.25 HAS CORROSION. REMOVED TEE FITTING UPPER AND LOWER SPLICES IAW SRM 51-42-05-02-01, REV 12.3 NO CORROSION NOTED ON UPPER SPLICE. REINSTALLED UPPER SPLICE IAW SRM 51-42-05-02-01, REV 12. MATCH DRILLED NEW CENTER SPLICE SRM 51-40-07-02-01, REV 12. OK TO INSTALL NEW SPLICE. INSTALLED NEW SPLICE AND T-FITTING IAW SRM 51-42-05-02-01, REV 12. APPLIED SURFACE PROTECTION TO AREA IAW SRM 51-25-10-02-01, REV 12.

Part: STRINGER SPLICE — CORRODED (BS 100 S24R) · airframe 28,298 hrs · 29,161 cycles

STRINGER 24S, SPLICE AT STA 100.8 IS CORRODED. REMOVED CORROSION FOUND SPLICE, TO BE OUT OF LIMITS DUE TO NO REPAIRS ALLOWED IAW SRM 51-21-00-00-02, 53-20-03-00-01, REV 12. REMOVED STRINGER SPLICE IAW SRM 51-42-05-02-01, REV 12. MATCH DRILLED NEW STRINGER SPLICE IAW SRM 51-40-01-02-01, REV 12, OK TO INSTALL. INSTALLED NEW SPLICE IAW SRM 51-42-05-02-01, REV 12. CLEANED, PRIMED, AND PAINTED EXTERIOR SURFACE IAW SRM 51-25-05-02-01, REV 12. CLEANED, PRIMED AND APPLIED ALUMINIZED TOP COAT TO INTERIOR SURFACE IAW SRM 51-25-10-02-01, REV 12 AND SRM 51-25-15-02-01, REV 12. APPLIED CPC TO SURFACE IAW AMM 51-25-01-390-801, REV 42.

Part: FRAME — CORRODED (FUSELAGE) · airframe 28,298 hrs · 29,161 cycles

FRAME X1.00, LOWER FLANGE HAS CORROSION BETWEEN STRINGERS 29S AND 31S. REMOVED RIVETS FROM FLANGES BETWEEN 29S AND 31S TO FOM SRM 51-42-05-02-01, REV 12, REMOVED CORROSION FROM FLANGES BETWEEN STR 29S AND 31S IAW SRM 51-21-00-00-02, REV 12 MIN THICKNESS NOTED .047", CONFIRM CRACK FREE REF NTM 51-00-04-910-801, PT 1 AND 51-00-06-910-801 PT 1, REV 9. FLANGES FOUND TO BE WITHIN LIMITS IAW SRM 53-00-00-02-09, REV 12 MIN REMAINING THICKNESS IS .047 ORIGINAL THICKNESS WAS .050. ALODINED AND PRIMED IAW SRM 51-21-00-02-01, REV 12 AND SRM 51-25-10-02-01, REV 12. APPLIED TOPCOAT AND CPC IAW SRM 51-25-45-02-01 REV 12, SRM 51-25-15-02-01 REV 12 AND AMM 51-25-01-390-801, REV 42. NOTE: PRIOR TO APPLYING SURFACE PROTECTION, RIVETS WERE INSTALLED IAW SRM 51-42-05-02-01, REV 12.

Part: DOOR FRAME — CORRODED (CARGO BAY) · airframe 28,298 hrs · 29,161 cycles

FWD BAGGAGE DOOR AFT FRAME HAS CORRODED NUTPLATES, 2 BELOW NR 3 STOP FITTINGS AND 1 BELOW NR 2 AND NR 4 STOP FITTING. REMOVED NUTPLATE BRACKETS FROM FWD BAG DOOR AFT FRAME BELOW NR 3 & NR 4 STOP FITTINGS. REMOVED CORRODED NUTPLATES FROM BRACKETS AND REPLACED WITH NEW NUTPLATES IAW SRM 51-42-05-02-01, REV 12 AND AMM 20-10-01-430-801, REV 42. OK TO INSTALL NUTPLATE BRACKETS. INSTALLED NUTPLATE BRACKETS INTO FWD BAG DOOR AFT FRAME BELOW NR 3 & NR 4 STOP FITTINGS IAW SRM 51-42-05-02-01, REV12 AND AMM 20-10-01-430-801, REV42. RESTORED SURFACE PROTECTION ON EXTERIOR SURFACE IAW AMM 51-25-31-370-801, REV42. APPLIED CPC TO PREVIOUSLY WORKED AREA IAW AMM 51-25-01-390-801, REV42.

Part: FRAME — CORRODED (FUSELAGE) · airframe 28,298 hrs · 29,161 cycles

FRAME X32.400 LOWER FLANGES AND VERTICAL WEB HAVE CORROSION BETWEEN STRINGERS 30P AND 32P. REMOVED RIVETS TO ACCESS CORROSION IAW SRM REV 12 53-00-00-02-09, REPAIR 09 STEP 6(A). REMOVED CORROSION FROM FRAME X32.400 LOWER FLANGES BETWEEN STRINGER 30P-32P IAW SRM REV 12 53-00-00-02-09, REPAIR-09, STEP 6(A). REMOVED CORROSION FROM FRAME X32.400 VERTICAL WEB BETWEEN 30P AND 32P IAW SRM REV 12 51-21-00-00-02. MIN THICKNESS NOTED OF FLANGE IS 0.38", ON WEB IS 0.035" IAW NTM 51-00-04-910-801, PT 1, REV 9. VERIFIED AFFECTED AREA TO BE CRACK FREE USING HFEC REF NDTM PART 1, TASK 51-00-06-910-801, REV 9. REMAINING MATERIAL THICKNESS 0.38 ON FLANGE AND 0.035 ON WEB IS WITHIN ALLOWABLE LIMITS IAW RD8/4-53-5393. ALODINED AND PRIMED AREA BETWEEN FRAME 32.4, FLANGE AND VERT WEB AND STRINGERS 30P AND 32P IAW SRM 51-21-00-00-02, REV 12, STEPS 4A(2)(C)(D). FOUND ADDITIONAL CORROSION ON FWD SIDE OF FRAME BETWEEN STRINGER 30P-31P. REMOVED CORROSION IAW SRM 51-21-00-00-02, REV 12 MIN THICKNESS NTOED .034" IAW NTM 51-00-04-910-801 PT 1, REV 9. CONFIRMED CRACK FREE IN BLENDED AREA REF NTM 51-00-06-910-801 PT 1, REV 9. MATERIAL LOSS IS WITHIN LIMITS IAW RD8/4-53-5393 ISS 2. INSTALLED RIVETS IAW SRM 51-42-05-02-01, REV 12. CLEANED, PRIMED AND APPLIED ALUMINIZED TOP COAT IAW SRM 51-25-10-02-01 AND SRM 51-25-15-02-01, REV 12. APPLIED CPC TO SURFACE IAW AMM 51-25-01-390-801, REV 42. COMPLIED WITH TC RD8/4-53-5393, WO 143293.

Part: FRAME — CORRODED (FUSELAGE) · airframe 28,298 hrs · 29,161 cycles

NR 3 MOUNTING FRAME HAS CORRODED RIVETS. R & R CORRODED FASTENERS IAW SRM 51-42-45-02-01, REV 12. APPLIED SURFACE PROTECTION TO FASTENERS IAW SRM 51-25-10-02-01, REV 12.

Part: SKIN — CORRODED (FUSELAGE) · airframe 28,298 hrs · 29,161 cycles

EXTERNAL SKIN STRAP, STATION -18.250 - 136.00 HAS MULTIPLE CORRODED RIVETS AND POSSIBLE CORROSION. CORROSION ON FASTENERS ONLY. REMOVED CORRODED RIVETS IAW IAW 1400 SRM 51-42-05-02-01, REV 12. INSTALLED RIVETS IAW SRM 51-42-05-02-01, REV 12. APPLIED PRIMER AND ALODINE IAW SRM 51-21-10-02-01, REV 12 AND 51-25-20-370-801. APPLIED TOPCOAT IAW SRM 51-25-05-02-01, REV 12.

Part: INTERCOSTAL — CORRODED (BS 714.6-728.1) · airframe 28,298 hrs · 29,161 cycles

INTERCOSTAL S27P IS CORRODED BS 714.6-728.1. REMOVED INTERCOSTAL IAW SRM 51-42-05-02-01, REV 12 AND SRM 51-40-15-02-01, REV 12. REMOVED CORROSION FROM INTERCOSTAL IAW SRM 51-21-00-00-02, REV 12. CONFIRMED CRACK FREE IN AFFECTED AREA REF NTM 51-00-01-250-801, PT 6 REV 9. FOUND BLENDS IN LIMITS IAW RD8/4-53-5382 ISS 1. ALODINED, PRIMED AND PAINTED INTERCOSTAL IAW SRM 51-21-10-02-01, 51-25-10-02-01 AND 51-25-15-02-01, REV 12. INSTALLED INTERCOSTAL IAW SRM 51-40-15-02-01 AND 51-42-05-02-01, REV 12.

Part: SKIN — CORRODED (BS 336-564) · airframe 28,298 hrs · 29,161 cycles

EXTERNAL SKIN STRAP STATIONS 336-564, ALONG STRINGER 32P HAS MULTIPLE CORRODED RIVETS AND POSSIBLE CORROSION ON STRAP. STRIPPED PAINT FROM STATIONS 336-564 ALONG STRINGER 32P IAW SRM 51-26-10-02-01, REV 12. REMOVED CORRODED RIVETS AT STA 451 AND 547 IAW SRM 51-40-07-02-01, REV 12. CLEANED CORROSION IAW SRM 51-21-00-00-02, REV 12. OK TO RESTORE SURFACE IN ALL AREAS EXCEPT WHERE CORROSION WAS REMOVED. ALODINED, PRIMED, AND PAINTED EXTERNAL SKIN STRAP AREA BETWEEN STA 336-451 AND 455-547 AND 550-564 IAW SRM 51-25-05-02-01, REV 12 MIN THICKNESS NOTED .046" NTM 51-00-04-910-801, PT 1, REV 9. REMOVED RIVETS AND CUTOUT DAMAGED SECTIONS AT STA X 449.5-X 459.0 AND AT STA X 544.3- X 566.025 IAW SRM 53-20-31-02-03, REV 12. CONFIRMED CUT LINES CRACK FREE REF NTM 51-00-06-910-801, PT 1 REV 9. FABRICATED 2 EA EXTERNAL LONGITUDINAL JOINT STRAPS USING 2024-T3 .050" PO P110112T IAW SRM 53-20-31-02-03, REV 12. MATCH DRILLED NEW STRAPS IAW SRM 53-20-31-02-03, REV 12. ALODINED AND PRIMED NEW STRAPS IAW SRM 53-20-31-02-03, REV 12. OK TO INSTALL BOTH REPAIR SEGMENTS. INSTALLED REPAIR SEGMENTS IAW SRM 53-20-31-02-03, REV 12. OK TO EDGE SEAL AND RESTORE SURFACE PROTECTION. SEALED AND PAINTED EXTERIOR OF REPAIR IAW SRM 53-20-31-02-03, REV 12. APPLIED ALUMINIZED PAINT AND CORROSION INHIBITING COMPOUND TO INTERNAL RIVETS IAW SRM 51-25-15-02-01, REV 12 AND AMM 51-25-01-390-801, REV 42.

Part: CHANNEL — CORRODED (FUSELAGE) · airframe 28,298 hrs · 29,161 cycles

ZEE CHANNEL AT STATION 18.250, STRINGER 29P IS CORRODED. REMOVED Z CHANNEL IAW SRM 51-42-05-02-01, REV 12. MATCH DRILLED FASTENER HOLES COMMON TO SKIN IN NEW Z CHANNEL IAW SRM 51-40-07-02-01, REV 12. MATCH DRILLED HOLE COMMON TO STR 29P IAW SRM 51-40-07-02-01, REV 12. OK TO INSTALL NEW Z CHANNEL. INSTALLED NEW Z CHANNEL IAW SRM 51-42-05-02-01, REV 12. APPLIED SURFACE PROTECTION IAW SRM 51-21-10-02-01, REV 12, SRM 51-25-10-02-01, REV 12, SRM 51-25-45-02-01 REV 12, SRM 51-25-15-02-01 REV 12 AND AMM 51-25-01-390-801, REV 42.

Part: CHANNEL — CORRODED (FUSELAGE) · airframe 28,298 hrs · 29,161 cycles

ZEE CHANNEL AT STATION -18.250, STRINGER 28P CORRODED. REMOVED WIRE BUNDLE ATTACH FROM STR 28P AND 30P IAW SRM 51-41-05-00-01, REV 12, REMOVED Z CHANNEL AND SPLICE IAW SRM 51-42-05-02-01, REV 12. Z CHANNEL FOUND TO BE OUT OF LIMITS IAW 53-10-33-00-01, REV 12. MATCH DRILLED NEW Z CHANNEL IAW SRM 51-42-05-02-01, REV 12. OK TO INSTALL. INSTALLED Z CHANNEL IAW SRM 51-42-05-02-01, REV 12. SPLICE FOUND TO BE OUT OF LIMITS IAW SRM 53-10-33-00-01, REV 12. MATCH DRILLED NEW SPLICE IAW SRM 51-40-07-02-01, REV 12. OK TO INSTALL NEW SPLICE. INSTALLED SPLICE IAW SRM 51-4-05-02-01, REV 12. INSTALLED WIRE BUNDLE ATTACH FITTING IAW SRM 51-42-05-02-01, REV 12. APPLIED SURFACE PROTECTION 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 42. PRIOR TO PAINTING, APPLIED EXT PRIMER IAW SRM 51-25-45-02-01, REV 12. INSTALLED WIRE BUNDLE ATTACH IAW SRM 51-41-05-02-01, REV 12.

Part: BULKHEAD — CORRODED (FUSELAGE) · airframe 28,298 hrs · 29,161 cycles

VERTICAL WEB AT STATION 6.700 CORRODED. REMOVED VERTICAL WEB IAW SRM 51-4-205-02-01. WEB FOUND TO BE OUT OF LIMITS DUE TO CORROSION. NO DAMAGE ALLOWED IAW SRM 53-20-23-00-01, REV 12. MATCH DRILLED NEW WEB IAW SRM 51-40-07-02-01, REV 12. OK TO INSTALL WEB. ALODINED, PRIMED AND PAINTED IAW SRM 51-21-10-02-01, 51-25-10-02-01, AND 51-25-15-02-01, REV 12. INSTALLED WEB IAW SRM 51-42-05-02-01, REV 12.

Part: WEB — CORRODED (FUSELAGE) · airframe 28,298 hrs · 29,161 cycles

FLOOR SUPPORT WEB FOR FWD LT DRAFT BULKHEAD HAS CORROSION JUST AFT OF FWD PAX DOOR OPENING AT STA X32.400. REMOVED SUPPORT WEB IAW SRM REV 12 51-42-45-02-01, CORROSION DAMAGE OUT OF LIMITS IAW 51-21-00-00-02. RECEIVED NEW WEB AND MATCH DRILLED TO ACFT IAW SRM REV 12, 51-40-07-02-01. OK TO INSTALL WEB. INSTALLED WEB IAW SRM 51-42-05-02-01, REV 12.

Part: STRINGER — CORRODED (BS 664-668) · airframe 28,298 hrs · 29,161 cycles

STRINGER 26P IS CORRODED BS 664.5-668.9. FOUND TO BE OUT OF LIMITS. CUT STRINGER SECTION IAW RD8/4-53-5366, ISSUE 1, DATED 24APRIL13. VERIFIED CUT STRINGER END TO BE CRACK FREE REF NDTM PART 6 TASK 51-00-01-250-801, REV 9. FABRICATED STRINGER AND STRINGER SPLICE REPAIR PARTS IAW RD8/4-53-5366 ISS 1. MATCH DRILLED REPAIR PARTS IAW RD8/4-53-5366 ISS 1. INSTALLED IAW RD8/4-53-5366 ISS 1 AND SRM 51-42-05-02-01 AND 51-40-15-02-01 REV 12. INSTALLED STRINGER SPLICE IAW RD8/4-53-5366 ISS 1 AND SRM 51-42-05-02-01, REV 12.

Part: STRINGER — CORRODED (31 RIGHT) · airframe 28,298 hrs · 29,161 cycles

STRINGER 31S CORRODED BETWEEN STA X-39 AND X-18.250. REMOVED CORROSION IAW SRM 51-21-00-00-02, REV 12. CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-06-910-801, PT 1, REV 9. STRINGER FOUND TO BE WITHIN LIMITS IAW RD8/4-53-5388 ISSUE 1.

Part: ANGLE — CORRODED (FUSELAGE) · airframe 28,298 hrs · 29,161 cycles

REINFORCING ANGLE AT STA X26.00 HAS CORROSION BETWEEN STRINGERS 24P AND 25P. CORROSION DAMAGE OUT OF LIMITS IAW SRM REV 12 53-20-23-00-01. REMOVED ANGLE IAW SRM, REV 12 51-42-05-02-01. MATCH DRILLED NEW ANGLE IAW SRM 51-40-07-02-01, REV 12. ALODINED PRIMED AND PAINTED IAW SRM 51-21-10-02-01, 51-25-10-02-01 AND 51-25-15-02-01, REV 12. INSTALLED ANGLE IAW SRM 51-42-05-02-01, REV 12.

Part: FLOOR SUPPORT — CORRODED (FUSLEAGE) · airframe 28,298 hrs · 29,161 cycles

FLOOR SUPPORT ABOVE STRINGER 27P HAS CORROSION JUST FWD OF STA X32.400. REMOVED FLOOR SUPPORT CHANNEL IAW SRM REV 12 51-42-05-02-01. CORROSION DAMAGE OUT OF LIMITS IAW SRM REV 12 53-20-23-00-01. RECEIVED NEW CHANNEL AND MATCH DRILLED TO ACFT SRM REV 12 51-40-07-02-01. OK TO INSTALL. INSTALLED FLOORBOARD SUPPORT CHANNEL IAW SRM 51-42-05-02-01, REV 12.

Part: ANGLE — CORRODED (FUSELAGE) · airframe 28,298 hrs · 29,161 cycles

REINFORCING ANGLE AT STA X8.00 HAS CORROSION BETWEEN STRINGERS 24P AND 25P. CORROSION DAMAGE OUT OF LIMITS IAW SRM REV 12 53-20-23-00-01. REMOVED ANGLE IAW SRM REV 12 51-42-05-02-01. MATCH DRILLED NEW ANGLE IAW SRM 51-40-07-02-01, REV 12. ALODINED, PRIMED AND PAINTED IAW SRM 51-21-10-02-01, 51-25-10-02-01 AND 51-25-15-02-01, REV 12. INSTALLED ANGLE IAW SRM 51-42-05-02-01, REV 12.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 28,298 hrs · 29,161 cycles

FWD CROSSOVER RACK FWD MOUNTING ANGLE AT STA -30 ABOVE STR 33 IS CRACKED. REMOVED CROSSBRACE BOLT AND END TIE BOLT IAW SRM 51-41-05-00-01, REV 12. INSTALLED NEW END TIE BOLT AND REINSTALLED CROSSBRACE BOLT IAW SRM 51-41-05-00-01, REV 12.

Part: FRAME — CORRODED (FUSELAGE) · airframe 28,298 hrs · 29,161 cycles

FOUND FRAME 156, FLANGE CORRODED STR 32P-33. REMOVED CORRODED RIVET. REMOVED AND BLENDED CORROSION IAW SRM 51-42-05-02-01, REV 12 AND 51-21-00-00-02 MIN. THICKNESS NOTED .040", CONFIRMED CRACK FREE REF NTM 51-00-04-910-801, PT1 & 51-00-06-910-801, PT1, REV 9 NOMINAL THICKNESS OF FR 156 IS .040" IAW SRM 53-20-15-00-01, ITEM 378, REV 12. FRAME FLANGE FOUND TO BE WITHIN LIMITS IAW SRM 53-00-00-02-09, REV 12 ALODINED AND PRIMED REPAIR AREA. INSTALLED RIVET IAW SRM 51-21-10-02-01 AND 51-25-10-02-01 AND 51-42-05-02-01, REV 12, PRIMED AND TOP COATED RIVET IAW SRM 51-25-10-02-01, REV 12 AND 51-25-05-02-01 AND 51-20-00-00-01 APPLIED IAW AMM 51-25-01-390-801, REV 42.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 28,298 hrs · 29,161 cycles

CROSSOVER CONNECTOR VERTICAL ANGLE CRACKED AT STATION -18.250, STRINGER 33 NEXT TO FLOORBOARD MOUNT. REMOVED VERTICAL ANGLE IAW SRM 51-42-05-02-01, REV 12. MATCH DRILLED NEW VERTICAL ANGLE (PN 85300438-105) IAW SRM 51-40-07-02-01, REV 12. OK TO INSTALL VERTICAL ANGLE. INSTALLED NEW ANGLE IAW SRM 51-42-05-02-01, REV 12. APPLIED PRIMER AND ALUMINIZED PAINT TO FASTENER HEADS IAW SRM 51-25-10-02-01 AND 51-25-15-02-01, REV 12.

Part: ANGLE — CRACKED (FUSELAGE) · airframe 28,298 hrs · 29,161 cycles

FLIGHT CONTROL CABLE COVER AFT ANGLE CRACKED MOUNTED TO FLOORBEAM AT STATION -18.250 ABOVE STRINGER 28S. REMOVED ANGLE IAW SRM 51-42-45-02-01, REV 12. INSTALLED NEW ANGLE IAW SRM 51-42-45-02-01, REV 12. PRIOR TO INSTALLATION, ANGLE WAS MATCH DRILLED IAW SRM 51-40-07-02-01, REV 12. PRIMED AND APPLIED 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 42.

Part: STRINGER — CORRODED (32 RIGHT) · airframe 28,298 hrs · 29,161 cycles

STRINGER 32S CORRODED BETWEEN STA X-39 AND X-18.250. REMOVED STRINGER IAW SRM 51-42-05-02-01, REV 12. NO REPAIRS ALLOWED, FOUND TO BE OUT OF LIMITS IAW SRM 53-10-33-00-01, REV 12. MATCH DRILLED NEW STRINGER IAW SRM 51-40-07-02-01, REV 12. INSTALLED STRINGER IAW SRM 51-42-05-02-01, REV 12.

Part: ANGLE — CORRODED (FUSELAGE) · airframe 28,298 hrs · 29,161 cycles

CORROSION ON VERTICAL ANGLE AT STATION 26.700 STRINGER 25P. REMOVED VERTICAL ANGLE TO REPLACE DUE TO CORROSION IAW SRM 51-21-00-00-02 AND 51-42-05-02-01, REV 12. MATCH DRILLED NEW PART IAW SRM 51-40-07-02-01, REV 12. ALODINED, PRIMED AND PAINTED IAW SRM 51-21-10-02-01, 51-25-10-02-01, AND 51-25-15-02-01, REV 12. INSTALLED ANGLE IAW SRM 51-42-05-02-01, REV 12.

Part: STRAP — CORRODED (FUSELAGE) · airframe 28,298 hrs · 29,161 cycles

INTERNAL SKIN STRAP AT X-39 HAS CORROSION BETWEEN STRINGERS 27S AND 29S. REMOVED CORROSION IAW SRM 51-21-00-00-02, REV 12. CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-06-910-801 PT 1, REV 9. FOUND STRAP IN LIMITS IAW RD8/4-53-5394 ISS 1. APPLIED ALODINE AND PRIMER IAW RD8/4-53-5394 ISS NR 1.

Part: ANGLE — CORRODED (FUSELAGE) · airframe 28,298 hrs · 29,161 cycles

CORROSION ON VERTICAL ANGLE, STATION 6.700, STRINGER 25P. REMOVED VERTICAL ANGLE TO REPLACE DUE TO CORROSION IAW SRM 51-21-00-00-02 AND SRM 51-42-05-02-01, REV 12. MATCH DRILLED NEW ANGLE IAW SRM 51-40-07-02-01, REV 12. OK TO INSTALL ANGLE. ALODINED, PRIMED AND PAINTED IAW SRM 51-21-10-02-01, 51-25-10-02-01 AND 51-25-15-02-01, REV 12. INSTALLED ANGLE IAW SRM 51-42-05-02-01, REV 12.

Part: SEAT TRACK — CORRODED (NR 7) · airframe 28,298 hrs · 29,161 cycles

SEAT TRACK 7 IS CORRODED. FOUND TO BE OUT OF LIMITS IAW SRM (R12) 53-30-49-02-02, REPAIR 02, FIGURE 201. REMOVED SEAT TRACK IAW SRM 51-42-05-02-01, REV 12, SRM 51-40-15-02-01 AND SRM 51-41-05-00-01, REV 12. MATCH DRILL SEAT TRACK 7 IAW SRM 51-40-07-02-01, REV 12. INSTALLED SEAT TRACK IAW SRM 51-42-05-02-01, 51-41-00-00-01, REV 12.

Part: HINGE — CORRODED (LAV SERVICE DOOR) · corrosion level 2 · airframe 28,298 hrs · 29,161 cycles

LAV SERVICE DOOR HINGE HAS CORROSION. REMOVED LAV SERVICE DOOR, SERVICE DOOR HINGE, DOOR DOUBLER, AND TWO DOOR LATCHES IAW SRM 51-42-05-02-01, REV 12. MATCH DRILLED AND INSTALLED NEW HINGE AND NEW DOOR DOUBLER AND LATCHES IAW SRM 51-40-07-02-01 AND 51-42-05-02-01, REV 12.

Part: FRAME — CORRODED · airframe 28,298 hrs · 29,161 cycles

FRAME FLANGE AT FRAME 71.2 STR 32S HAS CORROSION. REMOVED 5 RIVETS FROM FRAME FLANGE AND 2 FROM VERTICAL WEB IAW SRM 51-42-05-02-01, REV 12. REMOVED CORROSION FROM FRAME FLANGE IAW SRM 53-00-00-02-09, REV 12. VERIFIED AFFECTED AREAS TO BE CRACK FREE REF NDTM PART 6, TASK 51-00-01-250-801, REV 9 MIN THICKNESS REMAINING NOTED, .035" REF NDTM PART 4, TASK 51-00-02-250-801, REV 9. REMAINING MATERIAL IS WITHIN ALLOWABLE LIMITS IAW RD8/4-53-5399. ALODINED, PRIMED AND INSTALLED RIVETS IAW SRM 51-21-10-02-01, 51-25-10-02-01, AND 51-42-05-02-01, REV 12. APPLIED INTERIOR TOPCOAT AND CPC IAW SRM 51-25-15-02-01, REV 12, AMM 51-25-01-390-801, REV 42. PRIMED AND PAINTED EXTERIOR SURFACE AT FRAME STA X71.2 IAW SRM 51-25-05-02-01, REV 12. COMPLIED WITH TC RD8/4-53-5399, WO 143293.

Part: GUSSET — CORRODED (BS 789.1) · airframe 28,298 hrs · 29,161 cycles

UPPER CARGO COMPARTMENT FLOOR LEVEL GUSSET ON FRAME BS 789.1 LT IS CHAFED FROM THE FLOOR PANEL. REMOVED GUSSET IAW SRM 51-42-05-02-01, REV 12 AND SRM 51-40-15-02-01, REV 12. REMOVED CHAFED DAMAGE FROM GUSSET IAW SRM 51-14-00-02-03, REV 12. LOCATED AND DRILLED NEW GUSSET IAW SRM 51-40-07-02-01, REV 12. INSTALLED GUSSET IAW SRM 51-42-05-02-01 AND REV 12, SRM 51-40-15-02-01, REV 12. NOTE: NO ALLOWABLE LIMITS FOR GUSSET IAW SRM 53-40-52-00-01, ITEM 55, REV 12.

Part: FRAME — CORRODED (FUSELAGE) · airframe 28,298 hrs · 29,161 cycles

FRAME X19.400, LOWER FLANGES BETWEEN STRINGERS 29P AND 31P HAVE CORROSION. REMOVED RIVETS AS NECESSARY, BLENDED OUT CORROSION IAW SRM 53-00-00-02-09, REV 12. MIN THICKNESS NOTED .037" REF NTM 51-00-04-910-801, PT 1, REV 9. VERIFIED AFFECTED AREAS TO BE CRACK FREE REF NDTM PART 1, TASK 51-00-06-910-801, REV 9. FLANGES FOUND TO BE WITHIN LIMITS IAW SRM 53-00-00-02-09, REV 12, AND SRM 53-20-15-00-01, REV 12, ORIGINAL MATERIAL THICKNESS IS .040. ALODINED AND PRIMED IAW SRM 51-21-10-02-01, REV 12 AND SRM 51-25-10-02-01, REV 12. RESTORED SURFACE PROTECTION IAW SRM 51-25-45-02-01, 51-25-15-02-01, REV 12, AMM 51-25-01-390-801, REV 42. INSTALLED RIVETS IAW SRM 51-42-05-02-01, REV 12. APPLIED EXTERIOR AND INTERIOR PRIMER, TOPCOAT AND CPC IAW SRM 51-25-10-02-01, 51-25-45-02-01, 51-25-15-02-01, 51-25-15-02-01, REV 12 AND AMM 51-25-01-390-801, REV 42.

Part: FRAME — CORRODED (FUSELAGE) · airframe 28,298 hrs · 29,161 cycles

FRAME X71.200, LOWER FLANGES AND VERTICAL WEB HAVE CORROSION BETWEEN STRINGERS 30S AND 31S. REMOVED 6 RIVETS IAW SRM 51-42-05-02-01, REV 12. REMOVED 1 RIVET FROM VERTICAL WEB AND REMOVED CORROSION FROM FRAME FLANGES IAW SRM 51-42-05-02-01, REV 12 AND SRM 53-00-00-02-09, REV 12. VERIFIED AFFECTED AREAS TO BE CRACK FREE REF NDTM PART 6, TASK 51-00-01-250-801, REV 9 MIN THICKNESS NOTED .036" REF NDTM PART 4, TASK 51-00-02-250-801, REV 9. REMAINING MATERIAL IS WITHIN ALLOWABLE LIMITS IAW RD8/4-53-5399. ALODINED, PRIMED AND INSTALLED RIVETS IAW SRM 51-21-10-02-01, 51-25-10-02-01, 51-42-05-02-01, REV 12. APPLIED INTERIOR TOPCOAT AND CPC IAW SRM 51-25-15-02-01, REV 12, AMM 51-25-01-390-801, REV 42. PRIMED AND PAINTED EXTERIOR SURFACE AT FRAME STA X71.200 IAW SRM 51-25-05-02-01, REV 12. COMPLIED WITH TC RD8/4-53-5399, WO 143293.

Part: WEB — CORRODED (BS 698-714) · corrosion level 2 · airframe 28,298 hrs · 29,161 cycles

CARGO FLOOR WEB IS CORRODED STA 698-714. REMOVED GUSSET AT FRAME 698 AND AFT PAX DOOR TO FOM IAW SRM 51-40-15-02-01, REV 12. REMOVED CORROSION ON FWD END OF SHEER WEB, WEB FOUND TO BE OUT OF LIMITS IAW SRM 53-40-43-02-01, REV 12. REMOVED SEAT TRACK 24 AND 25 TO FOM WEB REMOVAL IAW SRM 51-42-45-02-01, SRM 51-42-05-02-01, REV 12. REMOVED AFT CARGO FLOOR WEB AND INSTALLED NUTPLATE SUPPORT RING IAW SRM 51-40-07-02-01 AND 51-42-05-02-01, REV 12. OK TO INSTALL GUSSET, SEAT TRACKS 24 AND 25 AND FLOOR WEB. INSTALLED WEB GUSSET AND SEAT TRACK 24 IAW SRM 51-40-15-02-01, 51-42-05-02-01 AND 51-42-45-02-01, REV 12. APPLIED TOPCOAT AS REQUIRED IAW SRM 51-25-15-02-01, REV 12. INSTALLED WARDROBE SPACER IAW SRM 51-41-05-00-01 REV 12. INSTALLED SEAT TRACK 25 IAW SRM 51-42-45-02-01 AND 51-42-05-02-01, REV 12. PRIMED AND PAINTED FASTENERS IAW SRM 51-25-10-02-01 AND 51-25-15-02-01, REV 12. NOTE: REMOVED AND INSTALLED 3EA GUSSETS AS PART OF WEB REMOVAL AND INSTALL IAW SRM 51-42-05-02-01, 51-40-15-02-01, REV 12.

Part: SKIN — CORRODED (FUSELAGE) · airframe 28,298 hrs · 29,161 cycles

INTERNAL BELLY SKIN STRAP BETWEEN STRINGERS 31P AND 32P HAS CORROSION BETWEEN STA X196.000 AND X216.000. REMOVED 21 RIVETS IAW SRM 51-42-05-02-01, REV 12. REMOVED CORROSION IAW SRM 51-21-00-00-02, REV 12 MIN THICKNESS NOTED .044" CONFIRMED CRACK FREE REF NTM 51-00-04-910-801, PT 1 AND 51-00-06-910-801 PT 1, REV 9. FOUND STRAP IN LIMITS IAW RD8/4-53-5368 ISS 1. APPLIED ALODINE AND PRIMER INSTALLED RIVETS IAW SRM 51-21-10-02-01, 51-25-10-02-01 51-42-05-02-01, REV 12. APPLIED TOPCOAT TO AFFECTED AREA IAW SRM 51-25-15-02-01, REV 12 AND APPLIED AV8 COATING TO AFFECTED AREA IAW AMM 51-25-01-390-801, REV 42. COMPLIED WITH TC RD8/4-53-5368, WO 143293.

Part: FRAME — CORRODED (FUSELAGE) · airframe 28,298 hrs · 29,161 cycles

FRAME X19.400, LOWER FLANGES BETWEEN STRINGERS 27S AND 32S HAVE CORROSION. REMOVED RIVETS AS NECESSARY, BLENDED OUT CORROSION IAW SRM 53-00-00-02-09, REV 12 MIN THICKNESS NOTED .036", REF NTM 51-00-04-910-801, PT 1, REV 9. VERIFIED AFFECTED AREAS TO BE CRACK FREE REF NDTM PART 1 TASK 51-00-06-910-801, REV 9. FLANGES FOUND TO BE WITHIN LIMTIS IAW SRM 53-00-00-02-09, REV 12 AND 53-20-15-00-01, REV 12, ORIGINAL MATERIAL THICKNESS IS .040. ALODINED AND PRIMED IAW SRM 51-21-10-02-01, REV 12 AND SRM 51-25-10-02-01, REV 12. RESTORED SURFACE PROTECTION IAW SRM 51-25-45-02-01, 51-25-15-02-01, REV 12 51-25-01-390-801, REV 42. INSTALLED RIVETS IAW SRM 51-42-05-02-01, REV 12. APPLIED PRIMER, TOP COAT AND CPC IAW SRM 51-25-10-02-01, 51-25-45-02-01, 51-25-15-02-01, REV 12 AND AMM 51-25-01-390-801, REV 42.

Part: SKIN — CORRODED (FUSELAGE) · airframe 28,298 hrs · 29,161 cycles

SKIN STRAP OTBD OF STR 32P IS CORRODED STA-18.25-1.00. REMOVED RIVETS TO FOM AND REMOVED CORROSION IAW SRM 51-42-05-02-01, REV 12 AND SRM 51-21-00-00-02, REV 12, MIN THICKNESS NOTED .042" CONFIRMED CRACK FREE REF NTM 51-00-04-910-801, PT 1, REV 9 AND 51-00-06-910-801, PT 1, REV 9. MATERIAL LOSS FOUND TO BE IN LIMITS IAW RD8/4-53-5238, ISSUE 1. INSTALLED RIVETS IAW SRM 51-42-05-02-01, REV 12. APPLIED SURFACE PROTECTIOIN IAW RD8/4-53-5238, ISSUE 1.

Part: FRAME — CORRODED (FUSELAGE) · airframe 28,298 hrs · 29,161 cycles

FRAME X71.200, LOWER FLANGES HAVE POSSIBLE CORROSION BETWEEN STRINGERS 28S AND 30S. REMOVED RIVETS ON FRAME X71.200 BETWEEN STRINGERS 28S AND 30S TO CLEAN CORROSION IAW SRM 51-42-05-02-01, REV 12 AND SRM 51-21-00-00-02, REV 12. REMOVED CORROSION ON LOWER FLANGES AT STA 71.200 BETWEEN STRINGERS 28S AND 30S IAW SRM 51-21-00-00-02, REV 12. REMOVED CORROSION ON WEB ABOVE STRINGER 30S AND 29S IAW SRM 51-21-00-00-02, REV 12. VERIFIED AFFECTED AREAS TO BE CRACK FREE REF NDTM PART 6 TASK 51-00-01-250-801 REV 9. MIN THICKNESS REMAINING NOTED BETWEEN 28S AND 29S .038" AND BETWEEN 29S AND 30S .038" REF NDTM PART 4 TASK 51-00-02-250-801, REV 9. MATERIAL REMAINING IS WITHIN ALLOWABLE LIMITS IAW RD8/4-53-5399. ALODINED, PRIMED AND INSTALLED RIVETS IAW SRM 51-21-10-02-01, 51-25-10-02-01, 51-42-05-02-01, REV 12. APPLIED INTERIOR TOPCOAT AND CPC IAW SRM 51-25-15-02-01, REV 12 AND AMM 51-25-01-390-801, REV 42. PRIMED AND PAINTED EXTERIOR SURFACE AT FRAME STA X71.200 IAW SRM 51-25-05-02-01, REV 12. COMPLIED WITH TC RD8/4-53-5399, WO 143293.

Part: STIFFENER — CORRODED (FUSELAGE) · airframe 28,298 hrs · 29,161 cycles

RT FLOORBEAM X19.400 LOWER STIFFENER FLANGE HAS CORROSION UNDER PULLEY QUADRANT STRUCTURE. REMOVED CORROSION, FOUND STIFFENER OUT OF LIMITS NO REPAIRS ALLOWED IAW SRM 51-21-00-00-02, 53-20-43-0-01, REV 12. CONFIRMED AREA CRACK FREE REF NTM 51-00-06-910-801 PT 1, REV 9. MECHANICALLY MEASURED STIFFENER .047" MIN REMAINING THICKNESS. FOUND BLENDS TO BE WITHIN LIMITS IAW RD8/4-53-5372 ISS, NR 1. ALODINED AND PRIMED IAW SRM 51-21-10-02-01 AND 51-25-10-02-01, REV 12. TOPCOATED AND APPLIED CPC IAW SRM 51-25-15-02-01, REV 12 AND AMM 51-25-01-390-801, REV 42. COMPLIED WITH TC RD8/4-53-5372, WO 143293.

Part: NUT PLATE — DAMAGED (SERVICE DOOR) · airframe 28,298 hrs · 29,161 cycles

AFT SERVICE DOOR FWD NR 1 STOP FITTING LOWER INBD NUT PLATE BAD. REMOVED BAD NUT PLATE IAW SRM 52-00-00-01-01, REV 12. INSTALLED 1 EA BOLT IN BAD NUT PLATE LOCATION WITH NUT AND WASHER IAW SRM 52-00-00-01-01, REV 12.

Part: CHANNEL — CORRODED (FUSELAGE) · airframe 28,298 hrs · 29,161 cycles

CHANNEL STATION -18.250, STRINGER 28S CORRODED. REMOVED CHANNEL IAW SRM 51-42-05-02-01, REV 12. MATCH DRILLED REPLACEMENT CHANNEL IAW SRM (R12) 51-40-07-02-01. 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: STRINGER — CORRODED (BS 564-584) · airframe 28,298 hrs · 29,161 cycles

STRINGER 25P IS CORRODED BS 564.5-584.5. BLENDED CORROSION IAW SRM REV 12 51-42-05-02-01 AND 51-21-00-00-02. CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-02-250-801 PT 4 AND 51-00-01-250-801 PT 6 REV 9. FOUND TO BE OUT OF LIMITS IAW SRM 53-40-03-00-01, REV 12. REMOVED STRINGER IAW SRM 51-42-05-02-01, REV 12. MATCH DRILLED NEW STRINGER IAW SRM 51-40-07-02-01, REV 12. INSTALLED NEW STRINGER IAW SRM 51-42-05-02-01, 51-40-15-02-01 REV 12.

Part: FRAME — CORRODED (FUSELAGE) · airframe 28,298 hrs · 29,161 cycles

FRAME X-18.250 CORRODED BETWEEN STRINGERS 29S AND 31S. REMOVED CORROSION IAW SRM 51-21-00-00-02, REV 12. CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-06-910-801, PT 1, REV 9. FOUND TO BE IN LIMITS IAW SRM 53-00-00-02-09 AND 53-20-15-00-01, REV 12,

Part: STRINGER CLIP — CORRODED (BS 668 S25L) · airframe 28,298 hrs · 29,161 cycles

STRINGER CLIP 25P CORRODED BS 668.9. REMOVED STRINGER CLIP IAW SRM 51-40-15-02-01, REV 12 AND SRM 51-42-05-02-01, REV 12. FOUND TO BE OUT OF LIMITS IAW SRM 53-40-23-00-01, REV 12. MATCH DRILLED NEW STRINGER CLIP IAW SRM 51-40-07-02-01, REV 12. INSTALLED NEW STRINGER CLIP IAW SRM 51-42-05-02-01, REV 12.

Part: STRINGER CLIP — CORRODED (BS 509.5 S24L) · airframe 28,298 hrs · 29,161 cycles

STRINGER 24P CLIP IS CORRODED STA 509.5. REMOVED STRING CLIP AT X509.5 24P IAW SRM 51-42-05-02-01, REV 12 MATCH DRILLED IAW SRM 51-40-07-02-01, REV 12. OK TO INSTALL REPLACEMENT STRINGER CLIP INSTALLED BRACKET IAW SRM 51-42-05-02-01, REV 12. RESTORED SURFACE PROTECTION IAW SRM 51-25-05-02-01, REV 12 APPLIED CPC IAW AMM 51-25-01-390-801, REV 42.

Part: CHANNEL — CORRODED (FUSELAGE) · airframe 28,298 hrs · 29,161 cycles

CHANNEL HAS BARE METAL AND CORROSION. CHANNEL FOUND TO BE OUT OF LIMITS IAW SRM 53-10-33-00-01, REV 12. MATCH DRILLED NEW CHANNEL IAW SRM 51-40-07-02-01, REV 12. INSTALLED NEW Z CHANNEL IAW SRM 51-42-05-02-01, REV 12.

Part: STRINGER — CORRODED (FUSELAGE) · airframe 28,298 hrs · 29,161 cycles

BLENDED CORROSION, APPROX 60 PERCENT MATERIAL LOSS FOUND STRINGER TO BE OUT OF LIMITS IAW SRM 53-40-03-00-01, REV 12. REMOVED STRINGER IAW SRM 51-42-05-02-01, REV 12. MATCH DRILLED NEW 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 439) · airframe 28,298 hrs · 29,161 cycles

FRAME 439.5, FLANGE IS CORRODED STR 31P-29P. REMOVED 12 RIVETS AND CORROSION FROM FRAME 439.5, FLANGE BETWEEN STR 31P-29P IAW SRM REV 12 53-00-00-02-09 MIN REMAINING THICKNESS NOTED 0.060" IAW NTM 51-00-04-910-801, PT 1, REV 9. CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-06-910-801, PT 1, REV 9. MATERIAL LOSS FOUND TO BE IN LIMITS WITH NOMINAL OF 0.065" IAW SRM 53-00-00-02-09, REV 12. ALODINED, PRIMED AND INSTALLED RIVETS IAW SRM 51-21-10-02-01, 51-25-10-02-01, 51-42-05-02-01 REV 12. RESTORED SURFACE PROTECTION TO AREA IAW SRM 51-25-05-02-01, REV 12. APPLIED CPC TO AREA IAW AMM 51-25-01-390-801, REV 42.

Part: FRAME — CORRODED (FUSELAGE) · airframe 28,298 hrs · 29,161 cycles

FRAME X258.000, LOWER FLANGES HAVE CORROSION BETWEEN STRINGERS 27P AND 33. REMOVED CORROSION IAW SRM 51-42-05-02-01, SRM 51-21-00-00-02, REV 12 VERIFIED AFFECTED AREAS TO BE CRACK FREE, REF NDTM PART 1, TASK 51-00-06-910-801, REV 9. FOUND TO BE IN LIMITS IAW SRM 53-00-00-02-09, REV 12 IAW DWG 85361311.

Part: FRAME — CORRODED (FUSELAGE) · airframe 28,298 hrs · 29,161 cycles

FRAME X-18.250 LT STACHION AT 31P HAS CORROSION ON AFT SURFACE JUST ABOVE TOP OF FRAME. REMOVED CROSS BRACE BOLT AT LOWER -18.25, AND END TIE BOLT IAW SRM 51-41-05-00-01 REV 12, REMOVED FWD END TIE FITTING IAW SRM 51-42-05-02-01, REV 12. REMOVED (STANCHION" AT STA -18.250, LT, 31P IAW SRM 51-42-05-02-01, REV 12. MATCH DRILLED NEW "STANCHION" IAW SRM 51-40-07-02-01 & 51-42-45-02-01, REV 12. INSTALLED STANCHION IAW SRM 51-42-05-02-01, R12. APPLIED SURFACE PROTECTION IAW SRM 51-25-10-02-01 & 51-25-15-02-01, REV 12. APPLIED CPC IAW AMM 51-25-01-390-801, REV 42.

Part: STRINGER — CORRODED (BS 216-236) · airframe 28,298 hrs · 29,161 cycles

STRINGER 24S IS CORRODED BETWEEN BS 216-236. REMOVED CORROSION IAW SRM 51-21-00-00-02, REV 12. VERIFIED AFFECTED AREA TO BE CRACK FREE USING HFEC, REF NDTM PART 1, TASK 51-00-06-910-801, REV 9. FOUND TO BE IN LIMITS IAW RD8/4-53-5387, ISSUE 1.

Part: STRINGER CLIP — CORRODED (BS 698) · airframe 28,298 hrs · 29,161 cycles

STRINGER CLIP 26P CORRODED BS 698. REMOVED STRINGER CLIP IAW SRM REV 12 51-42-05-02-01 AND 51-40-15-02-01. FOUND TO BE OUT OF LIMITS IAW SRM 53-40-17-00-01 REV 12. MATCH DRILLED NEW STRINGER CLIP IAW SRM 51-40-07-02-01, REV 12. INSTALLED STRINGER CLIP IAW SRM 51-42-05-02-01 AND 51-40-15-02-01, REV 12.

Part: STRINGER — CORRODED (FUSELAGE) · airframe 28,298 hrs · 29,161 cycles

STRINGER 29S HAS CORROSION BETWEEN X-39 AND X-18.250. FOUND TO BE OUT OF LIMITS IAW SRM 53-10-33-00-01, REV 12. MATCH DRILLED NEW STRINGER IAW SRM REV 12 51-40-07-02-01. INSTALLED STRINGER IAW SRM 51-42-05-02-01, REV 12.

Part: STRINGER — CORRODED (FUSELAGE) · airframe 28,298 hrs · 29,161 cycles

STRINGER 31S CORRODED. REMOVED CORROSION IAW SRM 51-42-05-02-01 & 51-26-00-02-01. UPSIZED HOLES REQUIRED IAW SRM 53-00-00-01-01, REV 12 CONFIRMED STRINGER CRACK FREE IN AFFECTED AREA REF NTM 51-00-06-910-801, PT1, REV 9. INSTALLED RIVETS IAW SRM 51-21-10-02-01, 51-25-10-02-01, 51-42-05-03-01 REV 12.

Part: STRINGER — CORRODED (BS 683-698) · airframe 28,298 hrs · 29,161 cycles

STRINGER 26P CORRODED BS 683.45-698. REMOVED CORROSION IAW SRM REV 12 51-42-05-00-01, 51-21-00-00-02. FOUND TO BE OUT OF LIMITS IAW SRM REV 12 53-40-03-00-01. REMOVED STRINGER IAW SRM 51-42-05-02-01, REV 12. MATCH DRILLED STRINGER IAW SRM 51-40-07-02-01, REV 12. INSTALLED NEW STRINGER IAW SRM 51-42-05-02-01, REV 12.

Part: STOP FITTING — CORRODED (CARGO DOOR FRAME) · airframe 28,298 hrs · 29,161 cycles

FWD CARGO DOOR AFT FRAME NR 3 STOP FITTING LOWER OTBD NUTPLATE CORRODED. REMOVED BOLT & LOWER OTBD NUTPLATE/ANCHOR NUT FROM FWD BAG DOOR AFT FRAME, NR 3 STOP FITTING 25, STOP FITTING IAW SRM 52-00-00-01-01, REV 12. NO CORROSION DAMAGE NOTED BELOW ANCHOR NUT LOCATION. ALODINED AND PRIMED REWORKED AREA. INSTALLED BOLT, WASHERS & NUT INTO LOWER OTBD HOLE IN NR 3/NR 25 STOP FITTING. APPLIED CIC TO REWORKED AREA IAW SRM 52-00-00-01-01, REV12.

Part: STRINGER — CORRODED (FUSELAGE) · airframe 28,298 hrs · 29,161 cycles

STRINGER 27S HAS CORROSION BETWEEN STA X-39 AND X-18.250. REMOVED STRINGER IAW SRM 51-42-05-02-01, REV 12. STRINGER FOUND TO BE OUT OF LIMITS IAW SRM 53-10-03-00-01, REV 12, MATCH DRILLED NEW STRINGER IAW SRM 51-40-07-02-01, REV 12. INSTALLED STRINGER IAW SRM 51-42-05-02-01, REV 12.

Part: CHANNEL — CORRODED (FUSLEAGE) · airframe 28,298 hrs · 29,161 cycles

CHANNEL AT STA -18.250, STRINGER 30P IS CORRODED. REMOVED CHANNEL IAW SRM 51-42-05-02-01, REV 12. MATCH DRILLED NEW CHANNEL IAW SRM 51-40-07-02-01, REV 12. INSTALLED NEW CHANNEL IAW SRM 51-42-05-00-01, REV 12.

Part: INTERCOSTAL — CORRODED (BS 698 S27L) · airframe 28,298 hrs · 29,161 cycles

INTERCOSTAL AT S27P CORRODED FWD OF BS 698. REMOVED INTERCOSTAL IAW SRM REV 12 51-42-05-02-01, FOUND OUT OF LIMITS IAW 53-40-17-00-01. MATCH DRILLED NEW INTERCOSTAL IAW SRM 51-40-07-02-01, REV 12. INSTALLED INTERCOSTAL IAW SRM 51-42-05-02-01, REV 12.

Part: STRINGER — CORRODED (FUSELAGE) · airframe 28,298 hrs · 29,161 cycles

STRINGER 30S HAS CORROSION BETWEEN X-39 AND X1.00. REMOVED STRINGER IAW SRM 51-42-05-02-01, REV 12. NO REPAIRS ALLOWED, FOUND TO BE OUT OF LIMITS IAW SRM 53-10-33-00-01, REV 12. MATCH DRILLED NEW STRINGER IAW SRM 51-40-07-02-01, REV 12. INSTALLED STRINGER IAW SRM 51-42-05-02-01, REV 12. APPLIED SURFACE PROTECTION IAW SRM 51-25-10-02-01 & 51-25-15-02-01, REV 12. APPLIED CPC IAW AMM 51-25-01-390-801, REV 12.

Part: FRAME — CORRODED (FUSELAGE) · airframe 28,298 hrs · 29,161 cycles

FOUND CORROSION ON FRAME X156.000, LOWER FLANGE BETWEEN STRINGERS 32S AND 33. FOUND CORROSION AT RIVET BUCKTAILS ON 4 EA RIVETS. REMOVED RIVETS 4 EA AT FRAME X156.000 LOWER FLANGE BETWEEN STRINGERS 32S AND 33 IAW SRM 51-40-07-02-01 REV 12. CLEAN CORROSION ON FRAME X156.000, LOWER FLANGE BETWEEN STRINGERS 32S AND 33 IAW SRM 51-21-00-00-02, STEPS 1-4A, 1, 2, A, B, REV 12. MIN NOTED THICKNESS .042", CONFIRMED CRACK FREE REF NTM 51-00-04-910-801, PT 1 AND 51-00-06-910-801, PT 1, REV 9. MATERIAL LOSS IS WITHIN LIMITS WITH NOMINAL OF 0.040" SRM 53-00-00-02-09 AND SRM 53-20-15-00-01, REV 12. ALODINED, PRIMED AND INSTALLED RIVETS IAW SRM 51-21-10-02-01, 51-25-10-02-01, 51-42-05-02-01, REV 12. APPLIED INTERIOR TOPCOAT AND CPC IAW SRM 51-25-15-02-01, REV 12. AMM 51-25-01-390-801, REV 42. PRIMED AND PAINTED EXTERIOR SURFACE AT FRAME STA X156 IAW SRM 51-25-05-02-01, REV 12.

Part: FRAME — CORRODED (FUSELAGE) · airframe 28,298 hrs · 29,161 cycles

FRAME X94.800, FLANGE HAS CORROSION BETWEEN STRINGERS 30S AND 31S. REMOVED CORROSION IAW SRM 53-00-00-02-09, REV 12. CONFIRMED CRACK FREE REF NTM 51-00-04-910-801, PT 1 AND 51-00-06-910-801 PT 1, REV 9. FOUND TO BE IN LIMITS IAW SRM 53-00-00-02-09, REV 12.

Part: FRAME — CORRODED (FUSELAGE) · airframe 28,298 hrs · 29,161 cycles

FRAME X116.000, LOWER FLANGES HAVE CORROSION BETWEEN STRINGERS 30S AND 32P. REMOVED CORROSION IAW SRM 53-00-00-02-09, REV 12. VERIFIED AFFECTED AREAS TO BE CRACK FREE USING HFEC NDTM PART 1 TASK 51-00-06-910-801, REV 9. FOUND TO BE IN LIMITS IAW SRM 53-00-00-02-09, REV 12.

Part: STRINGER — CORRODED (FUSELAGE) · airframe 28,298 hrs · 29,161 cycles

STRINGER 32P CORRODED BETWEEN STA X-39 AND X-18.250. INSTALLED STRINGER IAW SRM 51-42-05-02-01 AND 51-23-00-00-01, REV 12.

Part: STRINGER — CORRODED (FUSELAGE) · corrosion level 2 · airframe 28,298 hrs · 29,161 cycles

STRINGER BS 1-6.7 AND 26.7-32.4 CORRODED. REMOVED STRINGER IAW SRM 51-40-15-02-01, 51-21-00-00-02 & 53-23-17-00-01. REMOVED CORROSION FROM BOLT HOLES IN FRAME AND FITTING ATTACH POINT IAW SRM 51-40-07-02-01. MATCH DRILLED NEW STRINGER IAW SRM 51-40-07-02-01. VERIFIED CRACK FREE USING HFEC REF NDTM PART 1, TASK 51-00-06-910-801. VERIFIED BOLT HOLES CRACK FREE USING HFEC, REF NDTM PT 6 51-00-05-250-801. VERIFIED NEW STRINGER END CUTS TO BE CRACK FREE REF NDTM PT 1 51-00-06-910-801. INSTALLED NEW STRINGER PORTION IAW RD8/4-53-5373.

Part: FRAME — CORRODED (FUSELAGE) · airframe 28,298 hrs · 29,161 cycles

FRAME 71.2, FLANGE IS CORRODED STR 31P-32P. REMOVED CORROSION IAW SRM 51-42-05-02-01 & 53-00-00-02-09, REV 12. VERIFIED AFFECTED AREAS TO BE CRACK FREE REF NDTM PART 6, TASK 51-00-01-250-801, REV 9. FOUND TO BE WITHIN LIMITS IAW 53-00-00-02-09, REV 12.

Part: FRAME — CORRODED · airframe 28,298 hrs · 29,161 cycles

FRAME X71.200, LOWER FLANGES CORRODED BETWEEN STRINGERS 30P AND 32P. REMOVED CORROSION IAW SRM 51-21-00-00-02, REV 12. VERIFIED AFFECTED AREAS TO BE CRACK FREE, REF NDTM PART 6, TASK 51-00-01-250-801, REV 9. FOUND TO BE WITHIN LIMITS IAW SRM 53-00-00-02-09, REV 12.

Part: SKIN — CORRODED (FUSLEAGE) · airframe 28,298 hrs · 29,161 cycles

INTERNAL SKIN STRAP AT FRAME X-18.250 HAS CORROSION BETWEEN STRINGERS 27P AND 28P. REMOVED RIVETS TO ACCESS CORROSION AND REMOVED STRAP SPLICE IAW SRM 51-42-05-02-01, REV 12. REMOVED CORROSION IAW SRM 51-21-00-00-02, REV 12 MINIMUM REMAINING THICKNESS NOTED 0.039" NTM 51-00-04-910-801, PT 1, REV 9. CONFIRMED CRACK FREE CONDITION REF NTM 51-00-06-910-801, PT 1, REV 9. SKIN STRAP FOUND TO BE OUT OF LIMITS IAW SRM 53-10-33-00-01, REV 12. REMOVED SKIN STRAP IAW SRM 51-42-05-02-01, REV 12, MATCH DRILLED NEW SKIN STRAP IAW SRM 51-40-07-02-01, REV 12. OK TO INSTALL NEW STRAP. INSTALLED STRAP IAW SRM 51-42-05-02-01, REV 12. MATCH DRILLED NEW SPLICE IAW SRM 51-40-07-02-01, REV 12. OK TO INSTALL SPLICE. NOTE, PRIOR TO REMOVING SKIN STRAP, FWD END TIE FITTING AT STR 31S WAS REMOVED TO FOM IAW SRM 51-42-05-02-01, REV 12. OK TO INSTALL TIE FITTING. INSTALLED FITTING IAW SRM 51-42-05-02-01 REV 12 AND SRM 51-40-15-02-01, REV 12. INSTALLED SPLICE IAW SRM 51-42-05-02-01, REV 12 APPLIED SURFACE PROTECTION IAW SRM 51-25-10-02-01 & 51-25-15-02-01, REV 12. APPLIED CPC IAW AMM 51-25-01-390-801, REV 42. PRIOR TO APPLYING EXTERIOR TOP COAT EXTERIOR PRIMER SRM 51-25-45-02-01, REV 12.

Part: STRINGER — CORRODED (BS 604-624) · airframe 28,298 hrs · 29,161 cycles

STRINGER 24S IS CORRODED BS 604.5-624.5. REMOVED CORROSION IAW SRM 51-21-00-00-02, REV 12. CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-04-910-801, PT1 & 51-00-06-910-801, PT1 REV 9. FOUND TO BE OUT OF LIMITS IAW SRM 51-40-03-00-01, REV 12. FOUND BLENDS TO BE WITHIN LIMITS IAW RD8/4-53-5370, ISS 1, ALODINED, PRIMED & INSTALLED RIVETS IAW RD8/4-53-5370 ISS 1 APPLIED TO COAT & CPC IAW RD8/4-53-53-70 ISS 1 COMPLIED WITH TC RD8/4-53-5370, WO 143293.

Part: STRINGER — CORRODED (BS 301 S31L) · airframe 28,298 hrs · 29,161 cycles

STRINGER 31P CORRODED FWD OF BS 301. REMOVED CORROSION IAW SRM 51-42-05-02-01, SRM 51-21-00-00-02, REV 12. CONFIRMED CRACK FREE RET NTM 51-00-04-910-801N, PT1 & 51-00-06-910-801, PT 1, REV 9. FOUND TO BE WITHIN LIMITS IAW SRM 53-00-00-02-17, REV 12.

Part: STRINGER — CORRODED (BS 664-668) · airframe 28,298 hrs · 29,161 cycles

STRINGER 25P CORRODED, BS 664.5-668.5. FOUND TO BE OUT OF LIMITS, IAW SRM 53-40-03-00-01, REV 12, , STRINGER REPLACED IAW SRM 51-42-05-02-01, 51-40-15-02-01, REV 12.

Part: SEAT TRACK — CORRODED · airframe 28,298 hrs · 29,161 cycles

SEAT TRACK 25 CORRODED. REMOVED CORROSION IAW 51-21-00-00-02 SRM, REV 12. FOUND OUT OF LIMITS IAW SRM 53-20-49-02-02, REV 12. MATCH DRILLED NEW SEAT TRACK IAW SRM 51-40-07-02-01, REV 12, AND INSTALLED.

Part: BEARING — CORRODED (CARGO DOOR) · airframe 28,298 hrs · 29,161 cycles

FWD BAG DOOR FWD MOST LIFT AND LATCH SHAFT BEARING CORRODED. REMOVED FWD OVER CENTER SPRING,AND OVER CENTER SPRING CRANK ASSY, AND LATCH CRANK ASSY IAW AMM 52-32-11-000-801, REV 42, PARA 1 THRU 3, 4K AND 4N. REMOVED FWD MOST BEARING HSG FROM BAG DOOR. REMOVED CORRODED BEARING FROM HSG IAW SRM 51-40-15-02-01, 51-42-15-02-01, 51-42-05-02-01, 51-22-40-02-01, REV 12 AND AMM 20-10-01-430-801, REV 42. OK TO INSTALL BEARING INTO HSG AND HSG ON DOOR. INSTALLED BEARING INTO HSG AND HSG INTO FWD MOST POSITION ON FWD BAG DOOR IAW SRM 51-40-15-02-01, 51-42-15-02-01, 51-42-05-02-01, 51-22-40-02-01, REV 12 AND AMM 20-10-01-430-801, REV 42. INSTALLED FWD OVER CENTER SPRING & OVER CENTER SPRING CRANK AND LATCH CRANK ASS IAW AMM 52-32-11-400-801 STEPS 1-4A, 4C AND 5, REV 42.

Part: RIB — CORRODED (RT WING) · airframe 28,298 hrs · 29,161 cycles

RT WING FUEL TANK RIB AT STA 281.019 HAS POSSIBLE CORROSION ON TOP OTBD SIDE JUST BELOW UPPER STIFFENER ONE. REMOVED CORROSION RT WING FUEL TANK RIB AT STA 281.019 ON TOP OTBD SIDE JET BELOW UPPER STIFFENER 1 IAW SRM (REV 12) 51-21-00-00-02 CONFIRMED BLENDED AREA CRACK FREE REF NTM 51-00-06-910-801, PT 1, REV 9. MECHANICALLY MEASURED A MAXIMUM OF .005" NOMINAL LOSS ON RIB AT YW 281.019 BLEND IS FOUND TO BE OUT OF LIMITS IAW SRM 57-20-10-00-01, R 12 BLEND WITHIN LIMITS IAW RD8/4-57-2106, 1SS1. ROTO PEENED AFFECTED AREA IAW RD8/4-57-2106, ISSUE 1 APPLIED PROTECTIVE FINISH IAW RD 8/4-57-2106, ISSUE 1 COMPLIED WITH TC RD8/4-57-2106, WO 143293.

Part: STRINGER — CORRODED (FUSELAGE) · airframe 28,298 hrs · 29,161 cycles

STRINGER 31P CORRODED. REMOVED CORROSION IAW SRM 51-42-05-02-01, REV 12 & SRM 51-21-00-00-02, REV 12. VERIFIED AFFECTED AREAS TO BE CRACK FREE REF NDTM, PART 1, TASK 51-00-06-910-801, REV 9. FOUND WITHIN LIMITS IAW SRM 53-00-00-02-17, REV 12.

Part: STRINGER CLIP — CORRODED (BS 449.5 S24L) · airframe 28,298 hrs · 29,161 cycles

STRINGER 24P CLIP IS CORRODED STA 449.5. REMOVED STRINGER CLIP IAW SRM 51-42-05-02-01, REV 12, MATCH DRILLED NEW STRINGER CLIP ON STRINGER 24P STA 449.5 IAW SRM 51-40-07-02-01, REV 12 NOTE: STRINGER CLIP FOUND TO BE OUT OF LIMITS IAW SRM 53-30-43-00-01, REV 12. OK TO INSTALL NEW CLIP. INSTALLED STRINGER CLIP IAW SRM 51-42-05-02-01, REV 12. PRIMED IAW SRM 51-25-10-02-01 AND PAINTED IAW 51-25-15-02-01, REV 12. PRIMED AND PAINTED FASTENERS IAW SRM 51-25-10-02-01 AND 51-25-15-02-01, REV 12 APPLIED CCP IAW AMM 51-25-01-390-801, REV 42.

Part: SEAT TRACK — CORRODED (CABIN) · corrosion level 2 · airframe 28,298 hrs · 29,161 cycles

SEAT TRACK 13 CORRODED. BLENDED CORROSION WITH A MAX MATERIAL LOSS OF .054" INSIDE OF THE CLAW AND .083" LOSS ON THE TOP CLAW FOUND TO BE IN LIMITS IAW SRM 53-20-49-02-02, REV 12. REMOVED SEAT TRACK IAW SRM 51-42-05-02-01, SRM 51-40-15-02-01, REV 12. MATCH DRILLED & APPLIED SURFACE PROTECTION TO NEW SEAT TRACK IAW SRM 51-40-07-02-01 & 51-21-10-02-01 & 51-25-10-02-01 & 51-25-15-02-01, REV 12. INSTALLED SEAT TRACK IAW SRM 51-42-05-02-01, 51-41-00-00-01, REV 12.

Part: STRINGER CLIP — CORRODED (BS 489 S24R) · airframe 28,298 hrs · 29,161 cycles

STRINGER 24S CLIP IS CORRODED STA 489.5. REMOVED STRINGER CLIP DUE TO CORROSION IAW SRM 51-42-05-02-01 MATCH DRILLED NEW STRINGER CLIP IAW SRM 51-40-07-02-01, REV 12 OK TO INSTALL NEW CLIP ALODINED IAW SRM 51-21-10-02-01, PRIMED IAW 51-25-10-02-01 AND PAINTED IAW 51-25-15-02-01, REV 12 INSTALLED STRINGER CLIP IAW SRM 51-42-05-02-01, REV 12 PRIMED AND PAINTED FASTENERS IAW SRM 51-25-10-02-01 AND 51-25-15-02-01, REV 12 APPLIED CCP IAW AMM 51-25-01-390-801, REV 42.

Part: FRAME — CORRODED (BS 714.6) · airframe 28,298 hrs · 29,161 cycles

FRAME BS 714.6, CORRODED STR 30P-29P. REMOVED 3 RIVETS TO FOM CORROSION REMOVAL IAW SRM 51-42-05-02-01, REV 12. REMOVED CORROSION FROM FRAME FLANGE AND FRAME WEB IAW SRM 51-21-00-00-02, REV 12 MIN. THICKNESS NOTED .037", CONFIRMED CRACK FREE REF NTM 51-00-04-910-801 PT1 & 51-00-06-910-801 PT1, REV 9 MATERIAL LOSS FOUND TO BE OUT OF LIMITS IAW SRM 53-00-00-02-09, REV 12 BLENDS FOUND TO BE WITHIN LIMITS IAW RD 8/4-53-5369, ISS 1 ALODINED, PRIMED & INSTALLED RIVETS IAW RD 8/4-53-5369 ISS 1 PRIMED AND TOP COATED INTERIOR & EXTERIOR REPAIR AREAS IAW SRM 51-25-10-02-01 & 51-25-05-02-01 & 51-20-00-00-01, REV 12, APPLIED IAW RD 8/4-53-5369, ISS 1, COMPLIED WITH TC 8/4-53-5369, WO 143293.

Part: FRAME — CORRODED (BS 136) · airframe 28,298 hrs · 29,161 cycles

CORROSION ON FRAME 136, BETWEEN STRINGERS 31S AND 29S. REMOVED CORROSION IAW SRM 51-21-00-00-02, REV 12. CONFIRMED CRACK FREE REF NTM 51-00-06-910-801, PT1, REV 9. FOUND TO BE IN LIMITS IAW SRM 53-00-00-02-09 AND 53-20-15-00-01, REV 12.

Part: SEAT TRACK — CORRODED (CABIN) · airframe 28,298 hrs · 29,161 cycles

SEAT TRACK 15 CORRODED. REMOVED CORROSION IAW 53-20-49-02-02, REV 12, VERIFIED AFFECTED AREAS TO BE CRACK FREE, REF NDTM, PART 1, TASK 51-00-06-910-801, REV 9. FOUND OUT OF LIMITS IAW SRM 53-20-49-02-02, REV 12. REMOVED SEAT TRACK IAW SRM 51-42-05-02-01, 51-40-15-02-01 AND 51-45-05-00-01, REV 12. MATCH DRILLED SEAT TRACK IAW SRM 51-40-07-02-01, REV 12. INSTALLED SEAT TRACK IAW SRM 51-42-05-02-01, 51-42-00-00-01 REV 12.

Part: FRAME — CORRODED (FUSELAGE) · airframe 28,298 hrs · 29,161 cycles

FRAME 32 .400 LOWER FLANGE HAS CORROSION BETWEEN STRINGERS 32S AND 33. REMOVED CORROSION IAW SRM 53-00-00-02-09 REPAIR-09. NTM 51-00-04-910-810, PT1, REV 9 VERIFIED AFFECTED AREAS TO BE CRACK FREE USING HFC. REV NDTM PART 1, TASK 51-00-06-910-801, REV 9. FRAME IS FOUND TO BE WITHIN LIMITS IAW SRM 53-00-00-02-09, REV 12.

Part: STRAP — CORRODED (SKIN) · airframe 28,298 hrs · 29,161 cycles

SKIN STRAP OTBD OF STR 32P CORRODED BS 116-136. REMOVED CORROSION IAW SRM 51-21-00-00-02, REV 12. CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-06-910-801 PT1, REV 9. FOUND BLENDS IN LIMITS IAW RD8/4-53-5238 ISS 1.

Part: WEB — CORRODED (BS 714) · airframe 28,298 hrs · 29,161 cycles

CARGO FLOOR WEB IS CORRODED BS 714. FOUND WEB TO BE OUT OF LIMITS IAW SRM 51-40-43-02-01, REV 12. INSTALLED WEB IAW SRM 51-42-05-01-01, 51-42-45-02-01 AND 51-40-15-02-01, REV 12.

Part: FRAME — CORRODED (BS 196) · airframe 28,298 hrs · 29,161 cycles

FRAME X196.000, LOWER FLANGES HAVE CORROSION BETWEEN STRINGERS 30P AND 32P. REMOVED CORROSION IAW SRM 51-42-05-02-01, REV 12, SRM 52-21-00-00-02, MDP 31864 4-19-13, NTM 51-00-04-910-801, PT 1, REV 9 VERIFIED AFFECTED AREAS TO BE CRACK FREE REF NDTM PART 6, TASK 51-00-01-250-801, REV 9. FLANGE FOUND TO BE WITHIN LIMITS IAW DWG 85328121.

Part: FRAME — CORRODED (BS 216) · airframe 28,298 hrs · 29,161 cycles

FRAME 216.000, LOWER FLANGE HAS CORROSION BETWEEN STRINGERS 27P AND 28P. REMOVED CORROSION IAW SRM 53-00-00-02-09, REPAIR 09, STEP 6(A). FRAME WITHIN LIMITS IAW SRM 53-00-00-02-09, REV 12.

Part: SEAT TRACK — CORRODED (CABIN) · corrosion level 2 · airframe 28,298 hrs · 29,161 cycles

SEAT TRACK 2 CORRODED. REMOVED CORROSION FROM SEAT TRACK MAX MATERIAL LOSS IS .032" CLAW PORTION.SEAT TRACK IS OUT OF LIMITS IAW SRM 53-20-49-02-02, REV 12, AND SRM 53-30-49-02-02, REV 12. REMOVED SEAT TRACK IAW SRM 51-42-05-02-01, REV 12, 51-40-15-02-01 AND 51-42-05-02-01, REV 12. MATCH DRILLED NEW SEAT TRACK IAW SRM 51-40-07-02-01, REV 12. INSTALLED ALL FASTENERS IN SEAT TRACK IAW SRM 51-42-05-02-01, 51-42-45-02-01 AND 51-40-15-02-01, REV 12.

Part: FAIRING — CRACKED · airframe 28,298 hrs · 29,161 cycles

FINGERNAIL FAIRING 424AL CRACKED AT LOWER AFT CORNER. REMOVED CRACKED BRACKET IAW SRM 51-42-05-02-01, REV 12. MATCH DRILLED NEW BRACKET IAW SRM 51-40-07-02-01, REV 12. OK TO INSTALL NEW BRACKET. INSTALLED BRACKET IAW SRM 51-42-05-02-01, REV 12. REAPPLIED PROTECTION COATING IAW SRM 51-25-10-02-01, REV 12.

Part: FLOOR SUPPORT — CORRODED (CARGO BAY) · corrosion level 2 · airframe 28,298 hrs · 29,161 cycles

LT FLOOR SUPPORT ANGLE AT THE AFT END OF THE CARGO FLOOR WEB IS CORRODED. REMOVED LT FLOOR SUPPORT ANGLE IAW SRM 51-42-05-02-01, REV 12. FOUND ANGLE TO BE OUT OF LIMITS DUE TO 100 PERCENT MATERIAL LOSS IAW SRM 53-40-15-00-01, REV 12. MATCH DRILLED NEW FLOOR SUPPORT ANGLE IAW SRM 51-40-07-02-01, REV 12. INSTALLED FLOOR ANGLE IAW SRM 51-42-05-02-01 AND 51-40-15-02-01, REV 12.

Part: SEAT TRACK — CORRODED (CABIN) · airframe 28,298 hrs · 29,161 cycles

SEAT TRACK 9 CORRODED. REMOVED CORROSION, FOUND SEAT TRACK TO BE OUT OF LIMITS DUE TO A 50 PERCENT MATERIAL LOSS ON UPPER CLAW SURFACE IAW SRM 53-20-49-02-02, REV 12. REMOVED SEAT TRACK IAW SRM 51-42-05-02-01, REV 12 AND 51-40-15-02-01, REV 12. MATCH DRILLED NEW SEAT TRACK 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, + 51-41-05-00-01 REV 12.

Part: FRAME — CORRODED (BS 196) · airframe 28,298 hrs · 29,161 cycles

FRAME 196.000, LOWER FLANGE HAS CORROSION BETWEEN STRINGERS 30S AND 31S. REMOVED CORROSION IAW SRM 53-00-00-02-09, REV 12. CONFIRMED CRACK FREE REF NTM 51-00-06-910-801, PT 1, REV 9. FRAME IN LIMITS IAW SRM 53-00-00-02-09, REV 12.

Part: FRAME — CORRODED (BS 301) · airframe 28,298 hrs · 29,161 cycles

FRAME X301.000, LOWER FLANGE HAS CORROSION BETWEEN STRINGERS 29P AND 30P. REMOVED 3 RIVETS FROM FRAME FLANGE 301 AND CORROSION BETWEEN STRINGERS 29P AND 30P IAW SRM 51-42-05-02-01, REV 12, SRM 51-21-00-00-02, MIN THICKNESS .045" REF NTM 51-00-04-910-801 PT1, REV 9 CONFIRMED CRACK FREE REF NTM 51-00-06-910-801, PT1, REV 9 MATERIAL LOSS FOUND TO BE IN LIMITS IAW SRM 53-00-00-02-09 AND SRM 53-30-15-00-01, REV 12 NOMINAL THICKNESS IS .040 IN ALODINED, PRIMED AND INSTALLED RIVETS IAW SRM 51-21-10-02-01 AND 51-25-10-02-01 AND 51-42-05-02-01, REV 12 PRIMED AND TOP COATED INTERIOR AND EXTERIOR REPAIR AREAS IAW SRM 51-25-10-02-01 AND 51-25-05-02-01 AND 51-20-00-00-01, REV 12 APPLIED CPC IAW AMM 51-25-01-390-801, REV 42.

Part: FRAME — CORRODED (BS 341) · airframe 28,298 hrs · 29,161 cycles

FRAME X341.000, LOWER FLANGES HAVE CORROSION BETWEEN STRINGERS 30P AND 32P. REMOVED RIVETS AND CORROSION FROM FRAME FLANGES AT FRAME 341 FROM STRINGER 30P TO 32P IAW SRM 51-42-05-02-01, SRM 51-21-00-00-02, REV12 MIN THICKNESS NOTED .049" REF NTM 51-00-04-910-801 PT1, REV9. CONFIRMED CRACK FREE REF NTM 51-00-06-910-801, PT 1 REV9. MATERIAL LOSS FOUND TO BE IN LIMITS IAW SRM 53-00-00-02-09 AND 53-30-15-00-01 REV12 NOMINAL THICKESS IS .050". ALODINED, PRIMED AND INSTALLED RIVETS IAW SRM 51-21-10-02-01 AND 51-25-10-02-01 REV12 AND 51-42-05-02-01, REV12. PRIMED AND TOPCOATED INTERIOR AND EXTERIOR REPAIR AREAS IAW SRM 51-25-10-02-01 AND 51-25-05-02-01 AND 51-20-00-00-01, REV12. APPLIED CPC IAW AMM 51-25-01-390-801, REV42.

Part: STRINGER — CORRODED (BS 156-236 S31R) · airframe 28,298 hrs · 29,161 cycles

STRINGER 31S HAS CORRODED RIVETS BETWEEN STA X156.000 AND X236.000. REMOVED CORRODED RIVETS ON STRINGER 31S BETWEEN STA.156 AND STA.236 IAW Q-400 SRM 51-42-05-02-01 REV.12. OK TO INSTALL RIVETS. INSTALLED RIVETS IN STRINGER 31S BETWEEN STA 156 & 236 IAW SRM 51-42-05-02-01, REV12. APPLIED PRIMER TO RIVETS ON STRINGER 31S BETWEEN STA 156 AND STA 236 IAW SRM 51-25-10-02-01, REV12. APPLIED ALUMINIZED AND CPC TO STRINGER 31S STATIONS 156.00-236.00 IAW SRM 51-25-15-02-01, REV12 AND AMM 51-25-01-390-801, REV42. APPLIED TOPCOAT TO EXTERIOR RIVETS ON STRINGER 31S BETWEEN STATION 156.00-236.00 IAW SRM 51-25-15-02-01, REV12.

Part: FRAME — CORRODED (BS 341) · airframe 28,298 hrs · 29,161 cycles

FRAME X341.000 LOWER FLANGES HAVE CORROSION BETWEEN STRINGERS 31S AND 33. REMOVED RIVETS AND CORROSION FROM FRAME FLANGES AT FRAME 341 FROM STRINGER 31S TO 33 IAW SRM 51-42-05-02-01, SRM 51-21-00-00-02, REV12 MIN THICKNESS NOTED .050" REF NTM 51-00-04-910-801 PT 1 REV9. CONFIRMED CRACK FREE REF NTM 51-00-06-910-801, PT 1, REV9. MATERIAL LOSS FOUND TO BE IN LIMITS IAW SRM 53-00-00-02-09 AND 53-30-15-00-01, REV 12, NOMINAL THICKNESS IS .050". ALODINED AND PRIMED. INSTALLED RIVETS IAW SRM 51-21-10-02-01 AND 51-25-10-02-01 AND 51-42-05-02-01, REV 12. PRIMED AND TOPCOATED INTERIOR & EXTERIOR REPAIR AREAS IAW SRM 51-25-10-02-01 AND 51-25-05-02-01 AND 51-20-00-00-01, REV12. APPLIED CPC IAW AMM 51-25-01-390-801, REV42.

Part: SUPPORT FITTING — CORRODED · airframe 28,298 hrs · 29,161 cycles

SHELL INNER LOWER SUPPORT FITTINGS CORRODED. REMOVED SHELL INNER LOWER SUPPORT FITTINGS IAW SRM 51-41-00-00-01, REV 12. MATCH DRILLED NEW SUPPORT FITTINGS IAW SRM 51-40-07-02-01, REV 12. INSTALLED SUPPORT FITTINGS IAW SRM 51-41-05-00-01, REV 12.

Part: FRAME — CORRODED (BS 664 S30-31R) · airframe 28,298 hrs · 29,161 cycles

FRAME 664.5 FLANGE IS CORRODED STR 31S-30S. REMOVED 1(EA) RIVET TO ACCESS CORROSION AT X664.5 BETWEEN STR 31S-30S IAW SRM(R12) 51-42-05-02-01. REMOVED CORROSION FROM FRAME FLANGE AT X664.5 BETWEEN STR 31S-30S IAW SRM (R12) 51-21-00-00-02. MIN THICKNESS NOTED .046" REF NTM 51-00-04-910-801, PT1, REV 9. MATERIAL LOSS FOUND TO BE IN LIMITS IAW SRM 53-00-00-02-09 AND 53-40-15-00-01, REV 12. NOMINAL THICKNESS IS .050". ALODINED, PRIMED & INSTALLED RIVET IAW SRM 51-21-10-02-01, REV 12, 51-25-10-02-01, REV 12 & 51-42-05-02-01, REV 12. APPLIED TOPCOAT & CPC IAW SRM 51-25-15-02-01, REV 12 & AMM 51-25-01-390-801, REV 42.

Part: FRAME — CORRODED (BS 449) · airframe 28,298 hrs · 29,161 cycles

FRAME 449.5, FLANGE IS CORRODED STR 31S-32S. REMOVED 4 RIVETS AND CORROSION FROM FRAME 449.5 FLANGE BETWEEN STR 315-325 IAW SRM, REV12 53-00-00-02-09 MIN THICKNESS NOTED .065", CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-04-910-801 PT 1 & 51-00-06-910-801 PT 1 REV9. NOMINAL THICKNESS .063 FOUND BLENDS TO BE WITHIN LIMITS IAW SRM 53-00-00-02-09 REV12. ALODINED AND PRIMED AREA AND INSTALLED 4 EA RIVETS IAW SRM 51-21-10-02-01, 51-25-10-02-01 AND 51-42-05-02-01 REV12. APPLIED ALUMINIED PRIMER AND CPC TO AREA IAW SRM 51-25-15-02-01, REV 12 AND AMM 51-25-01-390-801, REV 42. APPLIED PRIMER AND TOPCOAT TO EXTERIOR REPAIR AREA IAW SRM 51-25-10-02-01 AND 51-25-05-02-01, REV 12.

Part: FRAME — CORRODED (BS 281) · airframe 28,298 hrs · 29,161 cycles

FRAME X281.000 LOWER FLANGE HAS CORROSION BETWEEN STRINGERS 29S AND 30S. REMOVED 6 RIVETS AND REMOVED CORROSION AT FRAME 281 AND BETWEEN STRINGERS 29S-30S IAW SRM 51-42-05-02-01, SRM 51-21-00-00-02, REV 12 MIN REMAINING THICKNESS NOTED 0.047" ON WEB,0.045" ON FLANGE NTM 51-00-04-910-801, PT 1, REV 9. CONFIRMED CRACK FREE REF NTM 51-00-06-910-801, PT 1 REV9. NOMINAL THICKNESS 040" FRAME WITHIN LIMITS IAW SRM 53-00-00-02-09, REV 12. ALODINED & PRIMED BARE AREAS IAW SRM 51-21-10-02-01 & 51-25-10-02-01, REV 12. INSTALLED RIVETS IAW SRM 51-42-05-02-01, REV12. PRIMED AND TOPCOATED INTERIOR & EXTERIOR REPAIR AREAS IAW SRM 51-25-10-05-02-01& 51-25-05-02-01 & 51-20-00-00-01, REV 12. APPLIED CPC IAW SRM 51-25-01-390-801, REV12.

Part: STRAP — CORRODED (SKIN) · airframe 28,298 hrs · 29,161 cycles

SKIN STRAP BETWEEN STR 31P AND 32P CORRODED JUST FWD OF STA 301. FASTENERS & CORROSION REMOVED ON SKIN STRAP BETWEEN STR 31P & 32P JUST FORWARD OF STATION 301 IAW RD 8/4-53-5238. MIN THICKNESS NOTED .044" REF NTM 51-00-04-910-801, PT1, REV 9. CONFIRMED CRACK FREE REF NTM 51-00-06-910-801, PT1, REV 9. MATERIAL LOSS FOUND TO BE IN LIMITS IAW RD8/4-53-5238 ISSUE 1. ALODINED, PRIMED AND INSTALLED RIVETS IAW SRM 51-21-10-02-01 AND 51-25-10-02-01 AND 51-42-05-02-01. PRIMED AND TOPCOATED INTERIOR AND EXTERIOR REPAIR AREAS IAW SRM 51-25-10-02-01 AND 51-25-05-02-01 AND 51-20-00-00-01, REV 12. APPLIED CPC IAW RD8/4-53-5238 ISS1.

Part: SEAT TRACK — CORRODED (NR 18) · airframe 28,298 hrs · 29,161 cycles

SEAT TRACK 18 CORRODED. REMOVED CORROSION. MIN REMAINING THICKNESS .130 AT X201 BETWEEN CLAWS. SEAT TRACK IS WITHIN LIMITS IAW SRM 53-20-49-02-02, REV 12. CONFIRMED BLENDED AREAS CRACK FREE REF NTM 51-00-06-910-801, PT 1, REV 9. CLEANED AND ALODINED IAW SRM 51-21-10-02-01, REV12.

Part: STRINGER CLIP — CORRODED (BS 156) · airframe 28,298 hrs · 29,161 cycles

STRINGER CLIP AT STA X156.000 AND STRINGER 32S HAS CORROSION. REMOVED STRINGER CLIP AT STA156, STR325 IAW SRM 51-42-05-02-01, REV 12. MATCH DRILLED STRINGER CLIP IAW SRM 51-40-07-02-01, REV12. APPLIED ALODINE IAW SRM 51-21-10-02-01 AND PAINTED IAW SRM 51-25-15-02-01 REV12. OK TO INSTALL NEW CLIP. INSTALLED NEW CLIP IAW SRM 51-42-05-02-01, REV 12. ALODINED, PRIMED AND TOPCOATED RIVET IN STRINGER CLIP IAW SRM 51-21-10-02-01, REV12, SRM 51-25-10-02-01 REV12 AND SRM 51-25-15-02-01 REV12. APPLIED CPC TO AREA IAW AMM 51-25-01-390-801, REV 42.

Part: STRINGER — CORRODED (BS 216-258 S30R) · airframe 28,298 hrs · 29,161 cycles

STRINGER 30S HAS CORRODED RIVETS BETWEEN STA X216.000 AND X258.500. REMOVED 37 CORRODED RIVETS IAW SRM 51-42-05-02-01, REV12. NO CORROSION NOTED ON STRINGER. REINSTALED RIVETS (QTY37) IN STRINGER 30S BETWEEN STA 216 & 258.500 IAW SRM 51-42-05-02-01 REV 12. APPLIED PRIMER TO EXT RIVETS ON STRINGER 30S BETWEEN STA 216 & 258, 500 IAW SRM 51-25-10-02-01, REV 12. APPLIED TOPCOAT TO EXT & TOPCOAT & CPC TO INT REPAIR AREAS IAW SRM 51-25-05-02-01 & 51-20-00-00-01, REV12 AND AMM 51-25-01-390-801, REV42.

Part: SKIN — DAMAGED (FUSELAGE) · airframe 28,298 hrs · 29,161 cycles

INTERNAL BELLY SKIN STRAP BETWEEN STRINGERS 31P AND 32P HAS CORROSION BETWEEN STA X258.500 AND X301.000. REMOVED 9 RIVETS AND REMOVED CORRSION ON BELLY SKIN STRAP BETWEEN STR 31P AND 32P BETWEEN FRAME 258.5 AND 301 IAW SRM 51-42-05-02-01, SRM 51-21-00-00-02, REV 12. MIN THICKNESS NOTED .044" CONFIRMED CRACK FREE REF NTM 51-00-04-910-801 PT1 & 51-00-06-910-801 PT1 REV9. MATERIAL LOSS FOUND TO BE IN LIMITS IAW RD8/4-53-5238 ISSUE 1. ALODINED, PRIMED AND INSTALLED RIVETS IAW SRM 51-21-10-02-01 AND 51-25-10-02-01 AND 51-42-05-02-01, REV12. PRIMED AND TOPCOATED INTERIOR AND EXTERIOR REPAIR AREAS IAW SRM 51-25-10-02-01 AND 51-25-05-02-01, REV 12. APPLIED CPC IAW RD8/4-53-5238, ISS 1.

Part: SEAT TRACK — CORRODED (NR 8) · airframe 28,298 hrs · 29,161 cycles

SEAT TRACK 8 IS CORRODED. BLENDED CORROSION IAW SRM 51-21-00-00-02, REV 12. SEAT TRACK FOUND TO BE OUT OF LIMITS IAW SRM 53-20-49-02-02, REV 12. NOTE: .043" MATERIAL LOSS ON TOP CLAW. REMOVED BOLTS, RIVETS & HILITES FROM SEAT TRACK NR 8 IAW SRM 51-41-05-00-01, 51-42-05-02-01 & 51-40-15-02-01, REV12. MATCH DRILLED NEW SEAT TRACK IAW SRM 51-42-05-02-01 & APPLIED SURFACE PROTECTION IAW SRM 51-21-10-02-01 & 51-25-15-02-01, REV 12. OK TO INSTALL NEW SEAT TRACK NR 8. INSTALLED NEW SEAT TRACK NR 8 EXCEPTING FASTENERS COMMON TO FWD SPLICE IAW SRM 51-42-05-02-01, 51-40-15-02-01 & 51-41-05-00-01, REV12. RESTORED SURFACE FINISH TO FASTENERS COMMON TO SRM 53-20-49-02-02, REV12. FWD SPLICE WAS REMOVED & WILL BE INSTALLED TO SEAT TRACK 7 REPLACEMENT, ON EAS NR100096, WO123870.

Part: FRAME — CORRODED (BS 156) · airframe 28,298 hrs · 29,161 cycles

FRAME X156.000 LOWER FLANGE HAS CORROSION BETWEEN STRINGERS 31P AND 32P. REMOVED 2 RIVETS AND CORROSION FROM FRAME X156.000 LOWER FLANGE BETWEEN STRINGERS 31P-32P IAW SRM (REV.12) 53-00-00-02-09. MIN NOTED THICKNESS .047" REF NTM 51-00-04-910-801, PT1, REV9. CONFIRMED CRACK FREE REF NTM 51-00-04-910-801, PT1, REV 9. NOMINAL THICKNESS .040 FRAME IN LIMITS IAW SRM 53-00-00-02-09, REV 12. APPLIED ALODINE AND PRIMER, INSTALLED RIVETS IAW SRM 51-21-10-02-01, 51-25-10-02-01, 51-42-05-02-01, REV12. APPLIED INTERIOR TOPCOAT IAW SRM 51-25-15-02-01, REV12. APPLIED AV-8 COATING TO AFFECTED AREA AT FRAME 156.000 STRINGER 31P AND 32P IAW AMM 51-25-01-390-801, REV 42.

Part: STRINGER — CORRODED (BS 469-489 S24R) · airframe 28,298 hrs · 29,161 cycles

STRINGER 24S IS CORRODED 469.5-489.5. REMOVED CORROSION IAW SRM 51-21-00-00-02, REV 12. CONFIRMED AREA OF BLEND CRACK FREE REF NTM 51-00-06-910-801, PT1, REV 9. MECHANICALLY MEASURED MAX MATERIAL LOSS .008". FOUND BLEND TO BE IN LIMITS IAW RD8/4-53-5364, ISS 1. RESTORED SURFACE PROTECTION IAW SRM 51-21-10-02-01, 51-25-10-02-01, 51-25-15-02-01 REV 12 AND AMM 51-25-01-390-801, REV42. COMPLIED WITH TC RD8/4-53-5364, WO143293.

Part: SEAT TRACK — CORRODED (NR 14)

SEAT TRACK 14 IS CORRODED. REMOVED CORROSION MIN THICKNESS REMAINING .173 AT X175 BETWEEN CLAWS. SEAT TRACK IS WITHIN LIMITS IAW SRM 53-20-49-02-02, REV12. CONFIRMED BLENDS CRACK FREE REF NTM 51-00-06-910-801, PT 1, REV 9. CLEANED AND ALODINED SEAT TRACK 14 IAW SRM 51-21-10-02-01, REV12.

Part: STRINGER CLIP — CORRODED (BS 489 S24L) · airframe 28,298 hrs · 29,161 cycles

STRINGER 24P CLIP IS CORRODED STA 489.5. REMOVED STRINGER CLIP IAW Q400 SRM 51-42-05-02-01 REV 12. MATCH DRILLED NEW STRINGER CLIP AT STRINGER 24P STA 489.5 IAW Q400 SRM 51-40-07-02-01 REV 12. NOTE: FOUND TO BE OUT OF LIMITS IAW Q400 SRM 53-30-43-00-01 REV 12. OK TO INSTALL NEW STRINGER CLIP. INSTALLED NEW CLIP IAW Q400 SRM 51-42-05-02-01 REV 12. APPLIED PRIMER IAW SRM 51-25-10-02-01 REV 12. APPLIED TOP COAT AND CPC IAW Q400 SRM 51-25-15-02-01 REV 12 AND AMM 51-25-01-390-801 REV 42.

Part: DOOR FRAME — CORRODED (AFT SERVICE DOOR) · airframe 28,298 hrs · 29,161 cycles

AFT SERVICE DOOR FWD AND AFT FRAMES HAVE POSSIBLE CORROSION AROUND FASTENER HOLES FOR LINER. REMOVED CORROSION FROM BOTH FWD AND AFT FRAMES IAW SRM 51-21-00-00-02, REV12 MIN THICKNESS NOTED .059", CONFIRMED AFFECTED AREAS CRACK FREE REF NTM 51-00-04-910-801 PT 1 & 51-00-06-910-801, PT 1, REV 9. FOUND BLENDS TO BE WITHIN LIMITS IAW RD8/4-52-950 ISSUE 1. ALODINED AND PRIMED IAW RD8/4-52-950, ISSUE 1. COMPLIED WITH TC RD8/4-52-950. WO143293.

Part: SEAT TRACK — CORRODED (NR 1) · airframe 28,298 hrs · 29,161 cycles

SEAT TRACK 1 CORRODED. REMOVED CORROSION. MIN THICKNESS REMAINING AT X162 .133 BETWEEN CLAWS. SEAT TRACK IS WITHIN LIMITS IAW SRM 53-20-49-02-02, REV 12. CONFIRMED BLENDED AREAS CRACK FREE REF NTM 51-00-06-910-801, PT1, REV 9. CLEANED AND ALODINED SEAT TRACK 1 IAW SRM 51-21-10-01-02, REV 12.

Part: SEAT TRACK — CORRODED (NR 20) · airframe 28,298 hrs · 29,161 cycles

SEAT TRACK 20 IS CORRODED. REMOVED CORROSION. MIN THICKNESS REMAINING .134 AT X606 BETWEEN CLAWS. SEAT TRACK IS WITHIN LIMITS IAW SRM 53-20-49-02-02,12. CONFIRMED BLENDED AREAS CRACK FREE REF NTM 61-00-06-910-801, PT 1, REV 9. CLEANED AND ALODINED IAW SRM 51-21-10-02-01, REV 12.

Part: FRAME — CORRODED (BS 281) · airframe 28,298 hrs · 29,161 cycles

FRAME X281.000 LOWER FLANGE HAS CORROSION BETWEEN STRINGERS 31P AND 32P. REMOVED 4 RIVETS ON FLANGE AT FRAME 287.00 BETWEEN STR 31P AND 23P. IAW SRM 51-42-05-02-01, REV12. REMOVED CORROSION ON FLANGE IAW SRM 51-21-00-00-02, REV12 MIN REMAINING THICKNESS NOTED 0.041" ON FLANGE & 0.043" ON WEB. NTM 51-00-04-910-801, PT 1, REV9. CONFIRMED CRACK FREE REF NTM 51-00-06-910-81, PT 1, REV9. NOMINAL THICKNESS .040 FRAME WITHIN LIMITS IAW SRM 53-00-00-02-09, REV12. ALODINED & PRIMED BARE AREAS IAW SM 51-21-10-02-01, REV12 & 51-25-10-02-01, REV12. INSTALLED RIVETS IAW SRM 51-42-05-02-01, REV12. PRIMED & TOPCOATED INTERIOR & EXTERIOR REPAIR AREAS IAW SRM 51-25-10-02-01 & 51-25-05-02-01 & 51-20-00-00-01 REV 12. APPLIED CPC IAW SRM 51-25-01-390-801, REV12.

Part: FRAME — CORRODED (BS 156) · airframe 28,298 hrs · 29,161 cycles

FRAME X156.000, LOWER FLANGE HAS CORROSION BETWEEN STRINGERS 30S AND 31S. REMOVED 6 RIVETS AND CORROSION FROM FRAME X156.000 LOWER FLANGE BETWEEN STRINGERS 30 AND 31S IAW SRM (REV 12) 53-00-00-02-09. MIN NOTED THICKNESS .043" REF NTM 51-00-04-910-801, PT 1, REV9. CONFIRMED CRACK FREE REF NTM 51-00-06-910-801, PT 1, REV 9. NOMINAL THICKNESS .040 FRAME IN LIMITS IAW SRM 53-00-00-02-09, REV 12. APPLIED ALODINE AND PRIMER AND INSTALLED RIVETS IAW SRM 51-21-10-02-01, 51-23-10-02-01, 51-42-05-02-01 REV12. APPLIED INTERIOR TOPCOAT IAW SRM 51-25-15-02-01, REV 12. APPLIED AV8 COATING TO AFFECTED AREA BETWEEN STRINGERS 305 AND 315 AT FRAME 156.000 IAW AMM 51-25-01-390-801, REV42.

Part: FRAME — CORRODED (BS 176) · airframe 28,298 hrs · 29,161 cycles

FRAME X176.000, LOWER FLANGES HAVE CORROSION BETWEEN STRINGERS 29S AND 32S. REMOVED RIVETS AND CORROSION IAW SRM 53-00-00-02-09, REV12. MIN NOTED THICKNESS .043" REF NTM 51-00-04-910-801, PT 1, REV 9. CONFIRMED CRACK FREE REF NTM 51-00-06-910-801, PT 1, REV9. NOMINAL THICKNESS .040 FRAME IN LIMITS IAW SRM 53-00-00-02-09, REV 12. APPLIED ALODINE AND PRIMER, INSTALLED RIVETS IAW SRM 51-21-10-02-01, 51-25-10-02-01, 51-42-05-02-01, REV12. APPLIED INTERIOR TOPCOAT IAW SRM 51-25-15-02-01, REV 12. APPLIED AV8 COATING TO AFFECTED AREAS AT FRAME 176.000 BETWEEN STRINGERS 295 AND 325 IAW AMM 51-25-01-390-801, REV42.

Part: FRAME — CORRODED (FUSELAGE) · airframe 28,298 hrs · 29,161 cycles

FRAME X49.500 LOWER FLANGES HAVE CORROSION BETWEEN STRINGERS 31P AND 33. REMOVED RIVETS AND CORROSION IAW SRM 51-42-05-02-01, REV 12, SRM 51-21-00-00-02 REV12. MIN. THICKNESS NOTED 050", CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-04-910-801 PT 1 & 51-00-06-910-801 PT 1 REV 9. NOMINAL THICKNESS .050", FOUND TO BE WITHIN LIMITS SRM 53-00-00-02-09, REV12. 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 AND AMM 51-25-01-390-801 REV 42.

Part: FRAME — CORRODED (FUSELAGE) · airframe 28,298 hrs · 29,161 cycles

FRAME X49.500 LOWER FLANGE HAS POSSIBLE CORROSION BETWEEN STRINGERS 29S AND 30S. REMOVED RIVETS AND CORROSION IAW SRM 51-42-05-02-01, REV 12, SRM 51-21-00-00-02, REV 12 MIN. THICKNESS NOTED .054", CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-04-910-801, PT 1 & 51-00-06-910-801, PT 1, REV 9. NOMINAL THICKNESS .050 FOUND TO BE WITHIN LIMITS IAW SRM 53-00-00-02-09, REV 12. 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, REV12 AND AMM 51-25-01-390-801, REV 42.

Part: STRAP — CORRODED (FUSELAGE SKIN) · airframe 28,298 hrs · 29,161 cycles

SKIN STRAP BETWEEN STA -18.25 AND STA -39 FROM STR 32S TO 31S HAS CORROSION. REMOVED RIVETS TO FOM IAW SRM 51-42-05-02-01, REV 12. REMOVED CORROSION FROM SKIN STRAP IAW SRM REV 12 51-21-00-00-02. MINIMUM REMAINING THICKNESS NOTED IS .034" IAW NTM 51-00-04-910-801 PT 1 REV 9. CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-06-910-801 PT 1, REV 9. SKIN STRAP TO BE REPLACED ON EAS NR 100152, WO 123870.

Part: FRAME — CORRODED (BS 584 S31-32R) · airframe 28,298 hrs · 29,161 cycles

FRAME 584.5, FLANGE IS CORRODED STR 32S-31S. REMOVED 1EA RIVET TO ACCESS CORROSION AT FRAME X584.5 BETWEEN STR.31S-31S IAW SRM (R12) 51-42-05-02-01. REMOVED CORROSION FROM X584.5 BETWEEN STR 32S-31S IAW SRM (R12) 51-21-00-00-02. MIN THICKNESS NOTED .053", CONFIRMED CRACK FREE CONDITION REF NTM 51-00-04-910-801 PT 1 & 51-00-06-910-801, RT1, REV 9. NOMINAL THICKNESS .050 FOUND TO BE WITHIN LIMITS IAW SRM 53-00-00-02-09, REV 12. ALODINED AND PRIMED AREA AND INSTALLED 1EA RIVET IAW SRM 51-21-10-02-01, 51-25-10-02-01 AND 51-42-05-02-01, REV12. APPLIED ALUMINIZED AND CPC TO AREA IAW SRM 51-25-15-02-01 REV 12 AND AMM 51-25-01-390-801 REV 42. APPLIED PRIMER AND TOPCOAT TO EXTERIOR REPAIR AREA IAW SRM 51-25-10-02-01 AND 51-25-05-02-01, REV 12.

Part: BRACKET — BROKEN (LT WING TE FLAP) · airframe 28,298 hrs · 29,161 cycles

LT WING NR5 FLAP TRACK OTBD AFT FAIRING BRACKET IS BROKEN. REMOVED BROKEN BRACKET FROM LT NR5 FLAP TRACK OTBD SIDE IAW SRM 51-42-05-02-01, REV 12. INSTALLED NEW BRACKET ON LT NR 5 FLAP TRACK OTBD SIDE IAW SRM 51-42-05-02-01, REV 12. DRILLED UP BRACKET FOR THE 2 NUT PLATES IAW SRM 51-40-07-02-01, REV 12. INSTALLED 2 NUT PLATES ON BRACKET IAW SRM 51-42-15-02-01, REV 12.

Part: DOOR FRAME — CORRODED (CARGO DOORWAY) · airframe 28,298 hrs · 29,161 cycles

FWD BAGGAGE DOOR FWD FRAME HAS CORRODED NUT PLATES ONE BELOW NR 3 STOP FITTING AND ONE BELOW NR 4 STOP FITTING. REMOVED NUT PLATE BRACKETS FROM FWD BAG DOOR FWD FRAME BELOW STOP FITTINGS 3 & 4. REMOVED CORRODED NUT PLATES FROM BRACKETS AND REPLACED WITH NEW NUT PLATES IAW SRM 51-42-05-02-01, REV 12 AND AMM 20-10-01-430-801, REV 42. OK TO INSTALL BOTH NUT PLATE BRACKETS. INSTALLED NUT PLATES BRACKETS INTO FWD BAGGAGE DOOR FWD FRAME BELOW NR 3+ NR 4 STOP FITTINGS IAW SRM 51-42-05-02-01, REV 12 AND AMM 20-10-01-430-801, REV 42. NOTE: SURFACE PROTECTION WILL BE COMPLIED ON NR 800055, REPLACEMENT OF NR 2 BEAM.

Part: FRAME — CORRODED (BS 136) · airframe 28,298 hrs · 29,161 cycles

FRAME FLANGE AT FRAME 136, STR 33P - 32P HAS CORROSION. REMOVED RIVETS IAW SRM 51-42-05-02-01, REV 12. REMOVED CORROSION FROM FRAME FLANGE AT FRAME 136, STR 33P-32P IAW SRM REV 12 53-00-00-02-09. MIN THICKNESS NOTED .045", CONFIRMED CRACK FREE NTM 51-00-04-910-801 PT 1 AND 51-00-06-910-801 PT 1, REV 9. FRAME FLANGE AT FRAME 136 STR 33P-32P IS FOUND TO BE WITHIN LIMITS. ORIGINAL THICKNESS IS .040 IAW SRM 53-20-15-00-01, REV 12. APPLIED ALODINE AND PRIMER TO FRAME 136 FLANGE STR 32P-33 IAW SRM REV 12 51-21-10-02-01, 51-25-10-02-01. INSTALLED RIVETS IN FRAME 136, FLANGE STR 33-32P IAW SRM REV 12 51-42-05-02-01. APPLIED PRIMER AND TOP COAT TO INTERIOR AND EXTERIOR FUSELAGE IAW SRM REV 12 51-25-10-02-01, 51-25-05-02-01, 51-25-15-02-01. APPLIED CPC ON FRAME FLANGE STA 136 BETWEEN STR 33P-32P IAW AMM 51-25-01-390-801, REV 42.

Part: STRINGER CLIP — CORRODED (BS 529) · airframe 28,298 hrs · 29,161 cycles

STRINGER 24S CLIP IS CORRODED STA 529.5. REMOVED STR 24S CLIP AT FRAME 529.5 IAW SRM REV 12 51-42-05-02-01. STR CLIP FOUND TO BE OUT OF LIMITS IAW SRM REV 53-30-15-00-01, NO REPAIRS ALLOWED. LOCATED AND 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. RESTORED SURFACE PROTECTION AND CPC IAW SRM 51-21-10-02-01, SRM 51-25-10-02-01, SRM 51-25-15-02-01, REV 12 AND AMM 51-25-01-390-801, REV 42.

Part: STRINGER — CORRODED (BS 136-156 S31R) · airframe 28,298 hrs · 29,161 cycles

STRINGER 31S HAS CORRODED RIVETS BETWEEN STA X136.000 AND X156.000. REMOVED CORRODED RIVETS BETWEEN STA 136 TO STA 156 ON STRINGER 31S IAW SRM 51-42-05-02-01, REV 12. OK TO INSTALL RIVETS. INSTALLED RIVETS IN STRINGER 31S BETWEEN STA 136 AND 156 IAW SRM 51-42-05-02-01, REV 12. APPLIED PRIMER TO EXT RIVETS ON STRINGER 31S BETWEEN STA 136 AND 156 IAW SRM 51-25-10-02-01, REV 12. APPLIED TOP COAT IAW SRM 51-25-05-02-01. APPLIED CPC IAW AMM 51-25-01-390-801, REV 42.

Part: FRAME — CORRODED (BS 136) · airframe 28,298 hrs · 29,161 cycles

FRAME FLANGE AT FRAME 136, STR 32P - 31P HAS CORROSION. REMOVED 4 RIVETS AND CORROSION AT FRAME FLANGE AND FRAME AT X136 BETWEEN STR 32P-31P IAW SRM REV 12 53-00-00-02-09. MIN THICKNESS NOTED .046, CONFIRMED CRACK FREE REF NTM 51-00-04-910-801 PT 1 AND 51-00-06-910-801, PT 1, REV 9. FRAME FLANGE AT FRAME 136 AT STR 32P-31P IS FOUND TO BE WITHIN LIMITS. ORIGINAL THICKNESS IS .040 IAW SRM 53-20-15-00-01, REV 12. APPLIED ALODINE AND PRIMER TO FRAME 136, FLANGE STR 32P-31P IAW SRM REV 12 51-21-10-02-01, 51-25-10-02-01. INSTALLED 4 RIVETS IN FRAME 136, FLANGE STR 32P-31P IAW SRM REV 12 51-42-05-02-01. APPLIED PRIMER AND TOP COAT TO INTERIOR AND EXTERIOR FUSELAGE IAW SRM REV 12 51-25-10-02-01, 51-25-05-02-01, 51-25-15-02-01. APPLIED CPC ON FRAME FLANGE STA 136 BETWEEN STR 32P-31P IAW AMM 51-25-01-390-801, REV 42.

Part: HOUSING — CRACKED · airframe 28,298 hrs · 29,161 cycles

BELLY DRAIN HOUSING CRACKED AT BS 196. R & R CRACKED DRAIN HOUSING IAW SRM 51-40-07-03, SRM 51-42-05, AND SRM 51-23-02-02. APPLIED EXTERIOR TOP COAT IAW SRM 51-25-15-02-01, REV 12.

Part: STRINGER — CORRODED (BS 301-321) · airframe 28,298 hrs · 29,161 cycles

STRINGER 29S HAS CORRODED RIVETS BETWEEN STA X301.000 AND X321.000. REMOVED 22 CORRODED RIVETS FROM STRINGER 29S FROM FRAME 301 TO 321 IAW SRM 51-42-05-02-01, REV 12. NO CORROSION WAS FOUND ON STRINGER 29S. REINSTALLED RIVETS (QTY 22) IN STRINGER 29S BETWEEN STA 301 AND 321 IAW SRM 51-42-05-02-01, REV 12. APPLIED PRIMER TO EXT RIVETS ON STRINGER 29S BETWEEN STA 301 AND STA 321 IAW SRM 51-25-10-02-01, REV 12. PRIMED, TOP COATED AND APPLIED CPC TO RIVETS IAW SRM 51-25-10-02-01 AND 51-25-05-02-01 AND 51-20-00-00-01 REV 12 AND AMM 51-25-01-390-801, REV 42.

Part: FRAME — CORRODED (BS 136) · airframe 28,298 hrs · 29,161 cycles

FRAME, FLANGE AND FRAME 136, STR 32S-31 HAS CORROSION. REMOVED 5 RIVETS AND CORROSION AT FRAME FLANGE AND FRAME 136 BETWEEN STR 32S-31S IAW SRM REV 12 53-00-00-02-09. MIN THICKNESS .043", CONFIRMED CRACK FREE REF NTM 51-00-04-910-801 PT 1 AND 51-00-06-910-801 PT 1 REV 9. THE FRAME AND SKIN FLANGE ARE WITHIN LIMITS, LOCATED BETWEEN STR 32S-31S IAW SRM 53-20-15-00-01, REV 12. ORIGINAL THICKNESS IS .040. APPLIED ALODINE AND PRIMER TO FRAME 136, FLANGE STR 32S-31S IAW SRM REV 12 51-21-10-02-01, 51-25-10-02-01. INSTALLED 5 RIVETS TO FRAME 136 FLANGE STR 32S-31S IAW SRM REV 12 51-42-05-02-01. APPLIED PRIMER AND TOP COAT TO INTERIOR AND EXTERIOR FUSELAGE IAW SRM REV 12 51-25-10-02-01, 51-25-05-02-01 51-25-15-02-01. APPLIED CPC ON FRAME FLANGE STA 136 BETWEEN STR 32S AND 31S IAW AMM 51-25-01-390-801, REV 42.

Part: STRINGER — CORRODED (BS 216-281 S29R) · airframe 28,298 hrs · 29,161 cycles

STRINGER 29S HAS CORRODED RIVETS BETWEEN STA X216.000 AND X281.000. REMOVED 62 CORRODED RIVETS IAW SRM 51-42-05-02-01 REV 12 NO CORROSION NOTED ON STRINGER. REINSTALLED RIVETS (QTY 62) IN STRINGER 29S BETWEEN STA 216 AND 281 IAW SRM 51-25-10-02-01 REV 12. PRIMED, TOP COATED AND APPLIED CPC IAW SRM 51-25-10-02-01 AND 51-25-05-02-01 AND 51-20-00-00-01, REV 12 AND AMM 51-25-01-390-801, REV 42.

Part: STRAP — CORRODED (SKIN) · airframe 28,298 hrs · 29,161 cycles

INTERNAL SKIN STRAP AT STA X-18.250 HAS CORROSION BETWEEN STRINGERS 27S AND 31S. REMOVED RIVETS IN STRAP TO ACCESS CORROSION AND REMOVED STRAP SPLICE BETWEEN STR 27S AND 28S IAW SRM 51-42-05-02-01, REV 12. REMOVED CORROSION FROM STRAP IAW SRM 51-21-00-00-02, REV 12. MINIMUM REMAINING THICKNESS NOTED IS 0.033" IAW NTM 51-00-04-910-801 PT 1 REV 9. CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-06-910-801 PT 1, REV 9. NOTE: SKIN STRAP TO BE REPLACED ON EAS NR 100152, WO 123870. STRAP SPLICE FOUND TO BE OUT OF LIMITS IAW SRM 53-10-33-00-01, REV 12, MATCH DRILLED NEW SPLICE IAW SRM 51-40-07-02-01, REV 12. OK TO INSTALL NEW STRAP SPLICE. INSTALLED SPLICE IAW SRM 51-42-05-02-01, REV 12. NOTE: SURFACE PROTECTION TO BE APPLIED ON EAS NR 100152, WO 123870 WITH STRAP REPLACEMENT.

Part: STRINGER CLIP — CORRODED (BS 509.5) · airframe 28,298 hrs · 29,161 cycles

STRINGER CLIP IS CORRODED BS 509.5. REMOVED STRINGER CLIP FROM STR 24S AT BS 509.5 IAW SRM REV 12 51-42-05-02-01 STRINGER CLIP FOUND TO BE OF LIMITS IAW SRM REV 12 53-30-15-00-01, NO REPAIRS ALLOWED. LOCATED AND DRILLED NEW STRINGER CLIP IAW SRM 51-40-07-02-01 INSTALLED STRINGER CLIP IAW SRM 51-42-05-02-01, REV 12. RESTORED SURFACE PROTECTION AND CPC IAW SRM 51-21-10-02-01, SRM 51-25-10-02-01, SRM 51-75-15-02-01 REV 12 AND AMM 51-25-01-390-801, REV 40.

Part: STIFFENER — CHAFED (BS 273) · airframe 28,298 hrs · 29,161 cycles

PANEL 424AL, MIDDLE STIFFENER AT FS 273.50 IS CHAFED THROUGH. REMOVED MIDDLE STIFFENER IAW SRM 51-42-05-02-01, REV 12. MATCH DRILLED NEW STIFFENER IAW SRM 51-40-07-02-01, REV 12. OK TO INSTALL NEW STIFFENER. INSTALLED BRACKET IAW SRM 51-52-05-02-01, REV 12. REAPPLIED PROTECTIVE COATING IAW SRM 51-25-05-02-01 REV 12.

Part: STRINGER — CORRODED (BS 301-321 S29R) · airframe 28,298 hrs · 29,161 cycles

STRINGER 29S HAS CORRODED RIVETS BETWEEN STA X301.000 AND X321.000. REMOVED 22 CORRODED RIVETS FROM STRINGER 29S FROM FRAME 301 TO 321 IAW SRM 51-42-05-02-01, REV 12 NO CORROSION WAS FOUND ON STRINGER 29S REINSTALLED RIVETS (QTY 22) IN STRINGER 29S BETWEEN STA 301 & 321 IAW SRM 51-42-05-02-01, REV 12 APPLIED PRIMER TO EXT RIVETS ON STRINGER 29S BETWEEN STA 301 AND 321 IAW SRM 51-25-10-02-01, REV 12. PRIMED, TOP COATED AND APPLIED CPC TO RIVETS IAW SRM 51-25-10-02-01 AND 51-25-05-02-01 AND 51-20-00-00-01, REV 12 AND AMM 51-25-01-390-801, REV 42.

Part: GUIDE — DAMAGED (CARGO DOOR) · airframe 28,298 hrs · 29,161 cycles

DAMAGED GUIDE BRACKET FOR AFT CARGO DOOR HANDLE MECHANISM. REPLACED GUIDE BRACKET WITH NEW IAW SRM 51-42-05-02-01, REV 12.

Part: SKIN — CORRODED (BS 136-336) · airframe 28,298 hrs · 29,161 cycles

EXTERNAL SKIN BS 136-336, STRINGER 32P HAS MULTIPLE CORRODED RIVETS AND POSSIBLE CORROSION. CORROSION ON FASTENERS ONLY. REMOVED CORRODED RIVETS IAW SRM 51-42-05-02-01, REV 12. INSTALLED RIVETS IAW SRM 51-42-05-02-01, REV 12. REAPPLIED SURFACE PROTECTION IAW SRM 51-25-10-02-01 & 51-25-05-02-01.

Part: NUT PLATE — CORRODED (WINDOW FRAME) · airframe 28,298 hrs · 29,161 cycles

PILOTS WINDSHIELD HAS THREE NUT PLATES CORRODED ON THREE RETAINING STRIPS. R & R NUT PLATES IAW SRM 51-42-05-02-01, 51-42-75-02-01 REV 12.

Part: NUT PLATE — CORRODED (WINDOW FRAME) · airframe 28,298 hrs · 29,161 cycles

F/O WINDSHIELD HAS SEVEN CORRODED NUT PLATES ON FIVE RETAINING STRIPS. R & R NUTPLATES IAW SRM 51-42-05-02-01, 51-42-75-02-01, REV 12.

Part: FLOOR SUPPORT — CORRODED (BS 664-668) · airframe 28,298 hrs · 29,161 cycles

AREAS OF MISSING SURFACE PROTECTION AND POSSIBLE CORROSION STA 664.5-668.9 STR 23P-24P. REMOVED FLOOR SUPPORT CHANNEL BETWEEN STA. 644 & 683 AT 25P TO FOM IAW SRM REV 12-51-42-05-02-01. CLEANED AREA FROM STA 446.5 – 668.9 STR 23P-24P IAW SRM 51-26-00-02-01. FOUND CORROSION ON STRINGER 24P STA 664.5, 668.9 AND FRAME 664.5 ON AFT FACE AT STR 24P NOTE: STR 23P ENDS AT BS 664.5 NO CORROSION NOTED. REMOVED GUSSET AND INTERCOSTAL TO FOM IAW SRM 51-40-15-02-01, REV 12. NOTE: STR 24P CORROSION BETWEEN STA 664-668 TO BE ADDRESSED ON EAS NR 100226, WO 123870, CORROSION ON FRAME 664 AFT FACE TO BE ADDRESSED ON EAS NR 100227, WO 123870, FOM ITEMS; GUSSET & INTERCOSTAL TO BE RE-INSTALLED ON EAS NR 100226 WO 123870 NOTE: FLOOR SUPPORT CHANNEL TO BE REINSTALLED ON EAS NR 100226 WO 123870. RESTORED SURFACE PROTECTION IAW SRM 51-23-10-02-01, REV 12, 51-25-10-02-01, 51-25-15-02-01.

Part: ATTACH BRACKET — CORRODED (PAX DOOR) · airframe 28,298 hrs · 29,161 cycles

AFT ENTRY DOOR AFT SIDE ON INNER SKIN ATTACH BRACKETS FOR LINERS HAVE POSSIBLE CORROSION. REMOVED 2 BRACKETS IAW SRM 51-42-45-02-01, REV 12, AND SRM 51-42-15-02-01, REV 12 TO ACCESS CORROSION, REMOVED 2 NUT PLATES TO ACCESS CORROSION IAW SRM 51-42-05-02-01 REV 12. REMOVED CORROSION FROM BRACKETS IAW SRM 51-21-00-00-02, REV 12, BRACKETS FOUND TO BE WITHIN LIMITS IAW DWG 85307360 AND 85307361, ORIGINAL MATERIALL THICKNESS IAW DWG IS .080 AND MIN REMAINING THICKNESS IS .080. OK TO RESTORE SURFACE PROTECTION AND INSTALL NUT PLATES. ALODINED AND PRIMED BRACKETS IAW SRM 51-21-10-02-01 REV 12, AND SRM 51-25-10-02-01 REV 12. INSTALLED NUT PLATES IAW SRM 51-42-05-02-01, REV 12. OK TO INSTALL BRACKETS. INSTALLED BRACKETS IAW SRM 51-42-45-02-01, REV 12 AND SRM 51-42-15-02-01, REV 12.

Part: NUT PLATE — CORRODED (SERVICE DOOR) · airframe 28,298 hrs · 29,161 cycles

AFT SERVICE DOOR FWD FRAME HAS CORRODED NUT PLATE BELOW NR 3 & NR 4 STOP FITTINGS. REMOVED 2 CLIPS TO ACCESS NUT PLATES IAW SRM 51-42-05-02-01, REV 12, REPLACED 2 NUT PLATE IAW SRM 51-42-05-02-01, REV 12. NO CORROSION NOTED ON BRACKET, OK TO REINSTALL. INSTALLED BRACKETS IAW SRM 51-42-05-02-01, REV 12. APPLIED SURFACE PROTECTION IAW SRM 51-25-10-02-01 REV 12, SRM 51-25-45-02-01, REV 12, SRM 51-25-15-02-01, REV 12 AND AMM 51-25-01-390-801, REV 40.

Part: NUT PLATE — CORRODED (PAX DOOR) · airframe 28,298 hrs · 29,161 cycles

AFT ENTRY DOOR FWD FRAME HAS CORRODED NUT PLATE BELOW NR 3 STOP FITTING. REMOVED CLIP BELOW STOP FITTING NR 3 TO ACCESS NUTPLATE IAW SRM 51-42-05-02-01, REV 12, REPLACED NUT PLATE IAW SRM 51-42-05-02-01, REV 12. OK TO INSTALL BRACKET NO CORROSION NOTED ON FRAME. INSTALLED BRACKET IAW SRM 51-4-205-02-01, REV 12. APPLIED SURFACE PROTECTION IAW SRM 51-25-10-02-01, REV 12, SRM 51-25-45-02-01, REV 12, SRM 51-25-15-02-01, REV 12 AND AMM 51-25-01-390-801, REV 40.

Part: NUT PLATE — CORRODED (DOOR FRAME) · airframe 28,298 hrs · 29,161 cycles

AFT SERVICE DOOR AFT FRAME HAS CORRODED NUT PLATES BELOW NR 2 & NR 3 STOP FITTINGS. REMOVED 2 CLIPS TO ACCESS NUT PLATES IAW SRM 51-42-05-02-01, REV 12, REPLACED 4 NUT PLATES IAW SRM 51-42-05-02-01, REV 12. NO CORROSION NOTED ON BRACKET, OK TO INSTALL. INSTALLED BRACKETS IAW SRM 51-42-05-02-01, REV 12. APPLIED SURFACE PROTECTION IAW SRM 51-25-10-02-01, REV 12, SRM 51-25-15-02-01 REV 12, SRM 51-25-45-02-01 REV 12 AND AMM 51-25-01-390-801, REV 40.

Part: WARNING LIGHT — OUT OF POSITION (COCKPIT) · airframe 27,734 hrs · 28,535 cycles

F/O SIDE GLARESHIELD VINYL BLOCKS VIEW OF ENGINE FIRE WARNING LIGHT ON GLARESHIELD WHEN SEATED IN THE PROPER POSITION. R & R F/O SIDE GLARESHIELD EXTENSION PAD NO OTHER DEFECTS NOTED. RETURNED TO SERVICE.

Part: PLACARD — DAMAGED (CABIN) · airframe 27,662 hrs · 28,461 cycles

RT FORWARD EMERGENCY EXIT PLACARD PARTIALLY DESTROYED AND UNREADABLE. REMOVED OLD EMERGENCY DITCHING DAM PROCEDURE PLACARD & INSTALLED NEW FROM STOCK EMERGENCY DITCHING DAM PROCEDURE PLACARD WHERE OLD ONE WAS. NO OTHER DEFECTS NOTED. RETURNED TO SERVICE.

Part: CONTROL PANEL — MALFUNCTIONED (AILERON TRIM) · airframe 27,624 hrs · 28,423 cycles

DURING CLIMB WITH AUTO PILOT OFF, AILERON TRIM RUNAWAY, LEFT WING DOWN WHEN LWD SELECTED. RETURNED TO FIELD, LANDING UNEVENTFUL. COMPLIED WITH OPS TEST OF AILERON TRIM SYS IAW AMM 27-13-00-710-802. FOUND LOWER TRIM BUTTON INTERMITTENTLY STICKS DOWN WHEN PRESSED. R & R AILERON/ RUDDER CONTROL PANEL IAW AMM 27-13-16-000-801/400-801. ALL OPS CHECKED GOOD. PERFORMED GVI OF AILERONS AND TRIM TABS WITH NO DEFECTS NOTED. NO FURTHER DEFECTS. RETURNED TO SERVICE.

Part: WARNING LIGHT — FALSE ACTIVATION (PROP DE-ICE) · airframe 27,565 hrs · 28,361 cycles

AFTER TAKEOFF, PROP DE-ICE CAUTION LIGHT ILLUMINATED. CAUTION LIGHT EXTINGUSHED AFTER RUNNING CHECKLIST. NONE OF THE GREEN PROP DE-ICE LIGHTS CAME BACK ON IN "ON" OR "TEST" MODE. RETURNED TO FIELD AND ACCOMPLISHED A UNEVENTFUL LANDING. INTERROGATED CDS, FOUND NO FAULTS. PERFORMED FUNCTIONAL TEST OF PROP DE-ICE SYS IAW AMM TASK 30-61-00-720-801. PROP LIGHTS ON ICE PROTECTION PANEL WOULD NOT ILLUMINATE, NO FAULTS WERE LOGGED IN CDS. R & R ICE AND RAIN PROTECTION PANEL IAW AMM TASK 30-10-01-000-801/30-10-01-400-801. OPS CHECKED GOOD. RETURNED TO SERVICE.

Part: ENGINE — BIRD INGESTION (ZONE 400) · airframe 27,314 hrs · 28,119 cycles

ON LANDING ROLLOUT AT 60 KNOTS, RT ENGINE INGESTION. PROPS WERE AT DISC. NR 2 AC GEN CAUTION WITH VERY STRONG BURNING ODOR. SELECTED NR 2 BLEED OFF AND ODOR STOPPED. AC GEN CAME BACK ON APROX 2 MIN AFTER STRIKE. REPLACED NR 2 ENGINE. RETURNED TO SERVICE.

Part: STOP FITTING — DAMAGED (EMERGENCY EXIT) · airframe 27,310 hrs · 28,115 cycles

FORWARD EMERGENCY EXIT LOWER DOOR IS DIFFICULT TO CLOSE. REMOVED SURROUND, AND STOP FITTING AT THE DOOR APERTURE. REPLACED STOPPER ON AFT STOP FITTING IAW SRM 51-42-05.

Part: CONTACTOR — FAILED (ZONE 200) · airframe 26,344 hrs · 27,128 cycles

MASTER CAUTION ILLUMINATED DURING TAKEOFF WITH LT AC BUSS, LT TRU, & PITOT HEAT 1 CAUTION LIGHTS. REJECTED TAKE OFF AT APPROXIMATELY 60 KTS. COMPLIED WITH LT AC BUSS CAUTION IAW FIM TASK 24-20-00-810-803. FOUND EPCU FAULT CODE 25, VERIFIED LT AC GENERATOR STILL OPERATIONAL WITH LT AC BUSS CAUTION ILLUMINATED. SWAPPED LT & RT CONTACTORS, BOX CONTACTORS K1 AND K2. OPS CHECKED GOOD. LT AC BUSS CAUTION REMAINED EXTINGUISHED. RETURNED ORIGINAL K2 CONTACTOR TO ORIGINAL RT POSITION. SUSPECT BAD K1 AC CONTACTOR. R & R LT K1 AC CONTACTOR. OPS CHECKED GOOD. COMPLIED WITH OPS TEST OF AC VARIABLE FREQUENCY GENERATION SYS IAW TASK 24-21-00-710-801. OPS TESTED GOOD. COMPLIED WITH OPS TEST OF LT TRU AND LT PITOT STATIC PROBE HEAT IAW AMM TASKS 24-31-21-710-801 AND 30-30-00-710-801. BOTH OPS TESTED GOOD. ACFT OK FOR CONTINUED SERVICE.

Part: APU — SHUTDOWN · airframe 26,173 hrs · 26,959 cycles

APU AUTO SHUTDOWN AFTER RUNNING FOR ABOUT 2-3 MINUTES. PERFORMED E/A CHECKLIST & OBSERVED STARTER LIMITS. NO APU FIRE WAS INDICATED. ATTEMPTED 2ND START & APU AUTOSHUT DOWN AGAIN AFTER RUNNING FOR 2-3 MINUTES. NO CURRENT FAULTS IN CDS. OPS TEST OF APU IAW AMM TASK 49-00-00-710-801. RAN APU FOR APPROX 1 HR. APU DID NOT AUTO-SHUTDOWN. C/W GVI OF APU, NO LEAKS NOTED. APU OPS CHECKED GOOD. RETURNED TO SERVICE. COULD NOT DUPLICATE.

Part: LAMP — INOPERATIVE (EMERGENCY LIGHT) · airframe 25,241 hrs · 25,959 cycles

FORWARD FLIGHT ATTENDANT PANEL-"EMERGENCY LIGHTS" "NORMAL" ELEMENT WILL NOT ILLUMINATE. RELAMPED "NORMAL" ELEMENT OF FWD F/A "EMERGENCY LIGHTS" SWITCH AS REQ. OPS CHECK GOOD, NO FURTHER DEFECTS NOTED. RETURNED TO SERVICE.

Part: CONNECTOR — LOOSE (RECIRC FAN) · airframe 24,982 hrs · 25,693 cycles

DURNING BOARDING RAMP PERSONNEL NOTICED A " BURNING ELECTRICAL" ODOR IN AFT CARGO COMPARTMENT. REMOVED CENTER CEILING PANEL IN AFT CARGO COMPARTMENT INSPECTED WIRING FOUND NO DEFECTS. REINSTALLED CENTER CEILING PANEL, FOUND DEBRIS IN CARGO LIGHT REMOVED DEBRIS AND ODOR DID NOT RETURN. LEFT CARGO LIGHTS ON FOR 1HR WITH NO ODOR RETURING. NO FUTHER DEFECTS NOTED AT THIS TIME. RETURNED TO SERVICE. ALSO PERFORMED A FOLLOW-ON INSP WITH NO OTHER DEFECTS FOUND EXCEPT FOR A LOOSE CONNECTOR PLUG TO THE RECIRC FAN, WHICH WAS THEN SAFETY WIRED IN PLACE.

Part: SYNCHROPHASER — OUT OF ADJUST (PROPELLER) · airframe 24,975 hrs · 25,687 cycles

LOSS OF PROP SYNC ON FINAL, F/O SELECTED RDC NP FOR LANDING, PROPS REMAINED AT 1020 NP AT APPROX 1000 AGL BOTH PROPELLER SPEEDS STARTED DRIFTING. NR 1 PROP BETWEEN 1020-980 NP, NR 2 PROP BETWEEN 1000-950 NP. NR 2 SHOWED GREATER DEVIATIONS AND ALWAYS REMAINED AT LOWER THAN NR 1, ALL CHANGES WERE SMOOTH AND GRADUAL. NO CAUTION LIGHTS OR OTHER WARNINGS ANNUCIATED. INTERROGATED CDS, FOUND NO FAULTS, PERFORMED ADJUSTMENT OF THE PROP ELECTRONIC CONTROLLER SYNCHROPHASE TRIM IAW AMM TASK 61-20-36-820-801. OP'S CHECK GOOD, NO FAULTS IN CDS. MEL 76-10-1A FOR THE SWITCH. COMPLIED WITH OPS CHECKED OF RDC NP SWITCH. IAW HS NR 76-0001. NO DEFECTS NOTED. CLEAR MEL. NO PARTS REPLACED.

Part: SIGN — LOOSE (ZONE 200) · airframe 24,886 hrs · 25,594 cycles

EMERGENCY EXIT SIGN AT ROW 2 IS LOOSE. REPLACED EMERGENCY EXIT SIGN AT ROW 2, AS REQ. CHECKED GOOD. RETURNED TO SERVICE.

Part: TRANSDUCER — MALFUNCTIONED (MLG BRAKES) · airframe 24,755 hrs · 25,453 cycles

BRAKES DO NOT STOP THE ACFT AS NEEDED. REPLACED THE NR 1 INBD WHEEL TRANSDUCER, FUNCTIONAL CHECKED MLG BRAKE SYS AND ANTI-SKID SYS AND TAXI AND BRAKE TESTS. SYS NOW WORKS NORMALLY, BRAKES STOP THE ACFT, NO FURTHER DEFECTS NOTED. RETURNED TO SERVICE.

Part: SELECTOR VALVE — MALFUNCTIONED (MLG) · airframe 24,659 hrs · 25,343 cycles

PUT LANDING GEAR HANDLE DOWN ON FINAL, 3 GEAR UNSAFE LIGHT ILLUMINATED AND NOTHING ELSE. GEAR DID NOT COME DOWN. 3 TO 4 MINUTES LATER GEAR CAME DOWN AND LOCKED AS NORMAL. TAPPED DOWNWARD ON GEAR HANDLE SEVEAL TIMES TO NO AVAIL. INTERROGATED PSEU AND CDS FOR FAULTS, NO FAULTS LOGGED. PERFORMED GVI OF ALL 3 LANDING GEAR. FERRIED ACFT TO PDX FOR REPAIRS. FOUND EXTENSION SELONOID ON LANDING GEAR CONTROL VALVE ELECTRICAL TEST OUT OF LIMITS IAW AMM 32-31-06-760-801. REPLACED LANDING GEAR SELECTOR VALVE IAW AMM 32-31-06-000-801 +32-31-06-400-801 TESTS GOOD. RETURNED TO SERVICE.

Part: STRUT — FAILED (PAX DOOR) · airframe 24,558 hrs · 25,231 cycles

MAIN CABIN DOOR HARD TO OPEN. REMOVED AFT UPPER STRUT (HANDRAIL) IAW MM TASK 52-11-21-000-801 PAR 1-3 4A (2) (D) (E). INSTALLED NEW UPPER STRUT ALONG WITH HARDWARE IAW MM TASK 52-11-21-400-801 PAR 1-3 (F) + 5 (A) - (C). OPS CHECK GOOD OF DOOR. RETURNED TO SERVICE.

Part: SKIN — CRACKED (PAX DOOR) · airframe 24,174 hrs · 24,852 cycles

SMALL CRACK NOTED ON THE OUTSIDE OF THE MAIN CABIN DOOR. FERRIED THE ACFT FROM FOR REPAIRS. IN PDX REPLACED THE MAIN CABIN DOOR SHELL IAW 52-11-06-000-801. FUNCTIONAL CHECKS GOOD. RETURNED TO SERVICE.

Part: PANEL — CORRODED (RT WING) · airframe 23,404 hrs · 24,075 cycles

MODS - RT WING PANEL 624CT HAS CORROSION ALONG THE INBD AND OTBD CORNER MATING SURFACES. REPAIRED IAW RD 8/4-57-445.

Part: PANEL — CORRODED (RT WING) · airframe 23,404 hrs · 24,075 cycles

RT WING PANEL 624DT ACCESS HAS CORROSION ALONG THE MATING SURFACE. REMOVED CORROSION AND REPAIRED IAW RD 8/4-57-445.

Part: PANEL — CORRODED (LT WING) · airframe 23,404 hrs · 24,075 cycles

LT WING PANEL 524AT ACCESS HAS CORROSION ALONG THE INBD AND OTBD CORNER MATING SURFACES. REMOVED CORROSION AND REPAIRED IAW RD 8/4-57-445.

Part: ACCESS PANEL — CORRODED (RT WING) · airframe 23,404 hrs · 24,075 cycles

RT WING PANEL 624BT ACCESS HAS CORROSION ALONG THE INBD AND OTBD CORNER MATING SURFACES. REMOVED CORROSION AND REPAIRED IAW BOMBARDIER RD 8/4-57-445.

Part: PANEL — CORRODED (RT WING) · airframe 23,404 hrs · 24,075 cycles

RT WING PANEL 624ET ACCESS HAS CORROSION ALONG THE INBD AND OTBD CORNER MATING SURFACES. REMOVED CORROSION AND REPAIRED IAW RD 8/4-57-445.

Part: PANEL — CORRODED (LT WING) · airframe 23,404 hrs · 24,075 cycles

LT WING PANEL 524DT ACCESS HAS CORROSION ALONG THE INBD AND OTBD MATING SURFACES. REMOVED CORROSION AND REPAIRED IAW RD 8/4-57-445 AND RD8/4-57-448.

Part: PANEL — CORRODED (RT WING) · airframe 23,404 hrs · 24,075 cycles

RT WING PANEL 624FT ACCESS HAS CORROSION ALONG THE INBD MATING SURFACES. REMOVED CORROSION AND REPAIRED IAW RD 8/4-57-442.

Part: PANEL — CORRODED (LT WING) · airframe 23,404 hrs · 24,075 cycles

LT WING PANEL 524FT ACCESS HAS CORROSION ALONG THE INBD AND OTBD CORNER MATING SURFACES. REMOVED CORROSION AND REPAIRED IAW RD 8/4-57-445.

Part: PANEL — CORRODED (RT WING) · airframe 23,404 hrs · 24,075 cycles

MODS - RT WING PANEL 624AT HAS LIGHT CORROSION ALONG THE INBD AND OTBD CORNER MATING SURFACES. REPAIRED IAW RD 8/4-57-445.

Part: PANEL — CORRODED (LT WING) · airframe 23,404 hrs · 24,075 cycles

LT WING PANEL 524BT ACCESS HAS CORROSION ALONG THE INBD AND OTBD CORNER MATING SURFACES. REMOVED CORROSION AND REPAIRED IAW RD 8/4-57-445 AND RD8/4-57-448.

Part: PANEL — CORRODED (LT WING) · airframe 23,404 hrs · 24,075 cycles

LT WING PANEL 524ET ACCESS HAS CORROSION ALONG THE INBD AND OTBD CORNER MATING SURFACES. REMOVED CORROSION AND REPAIRED IAW RD 8/4-57-445.

Part: PANEL — CORRODED (LT WING) · airframe 23,404 hrs · 24,075 cycles

LT WING PANEL 524CT ACCESS HAS CORROSION ALONG THE INBD AND OTBD CORNER MATING SURFACES. REMOVED CORROSION AND REPAIRED IAW RD 8/4-57-445 AND RD8/4-57-448.

Part: PANEL — CORRODED (LT WING) · airframe 23,404 hrs · 24,075 cycles

LT WING PANEL 624FT HAS AREAS OF CORROSION ALONG THE INBD AND OTBD CORNER MATING SURFACES. REMOVED CORROSION AND REPAIRED IAW RD 8/4-57-442.

Part: PANEL — CORRODED (RT WING) · airframe 23,404 hrs · 24,075 cycles

RT WING PANEL 624FT HAS AREAS OF CORROSION ALONG THE INBD CORNER MATING SURFACE. REPAIRED IAW RD 8/4-57-442.

Part: PANEL — CORRODED (LT WING) · airframe 23,404 hrs · 24,075 cycles

LT WING PANEL 524FT HAS CORROSION ALONG THE OTBD CORNER MATING SURFACE. REMOVED CORROSION AND REPAIRED IAW RD 8/4-57-442.

Part: PANEL — CORRODED (RT WING) · airframe 23,404 hrs · 24,075 cycles

RT WING PANEL 624AT HAS AREAS OF CORROSION ALONG THE INBD CORNER MATING SURFACE. REMOVED CORROSION AND REPAIRED IAW RD 8/4-57-442.

Part: PANEL — CORRODED (RT WING) · airframe 23,404 hrs · 24,075 cycles

RT WING PANEL 624CT HAS CORROSION ALONG THE INBD AND OTBD CORNER MATING SURFACES. REPAIRED IAW RD 8/4-57-442.

Part: PANEL — CORRODED (RT WING) · airframe 23,404 hrs · 24,075 cycles

RT WING PANEL 624DT HAS LIGHT CORROSION ALONG MATING SURFACE. REPAIRED PANEL IAW RD 8/4-57-442.

Part: PANEL — CORRODED (RT WING) · airframe 23,404 hrs · 24,075 cycles

RT WING PANEL 624ET HAS CORROSION ALONG THE INBD AND OTBD CORNER MATING SURFACE. REPAIRED IAW RD 8/4-57-442.

Part: FLASHLIGHT — FAILED (CABIN) · airframe 23,036 hrs · 23,669 cycles

FWD F/A FLASHLIGHT INOP. REPLACED LIGHT CHECKS GOOD IAW AMM 25-62-06-060-801.

Part: CONTROL PANEL — MALFUNCTIONED (MLG) · airframe 22,699 hrs · 23,335 cycles

LT GREEN MAIN GEAR INDICATION LIGHT FAILS TO ILLUMINATE INTERMITTENTLY. LIGHT ILLUMINATED WHEN LENS IS PUSHED IN. LANDED WITHOUT INCIDENT. R & R LANDING GEAR CONTROL PANEL IAW AMM TASK 32-31-01-000-801 AND TASK 32-31-01-400-801. LMG GREEN INDICATION LIGHT CHECK GOOD. FUNCTIONAL TEST OF LGCIP FAIL AT STEP 4A(9). R & R PSEU IAW AMM 32-61-01-000-801 AND TASK 32-61-01-400-801. PSEU OPS CHECK GOOD . DID NOT FIX ORIGINAL DISCREPANCY. FOUND NOSE GEAR NOT CENTERED, CENTERED NOSE GEAR AND COMPLIED WITH FUNCTIONAL TEST OF LGCIP IAW AMM TASK 32-31-01-000-801 AND TASK 32-31-01-400-801. FUNTIONAL TEST GOOD NO DEFECTS NOTED. RETURNED TO SERVICE.

Part: LAMP — INOPERATIVE (LIGHT SWITCH) · airframe 22,454 hrs · 23,079 cycles

FWD EMERGENCY LIGHT SWITCH LIGHT INOP. RELAMPED THE EMERGENCY LIGHT SWITCH LIGHT. OPS CHECKS GOOD.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 22,429 hrs · 23,051 cycles

C5 CHECK - RT INBD SEAT TRACK NR10 STA 39.00 HAS AREA OF CORROSION. EVALUATION AND MEASUREMENT OF CORROSION FOUND OUT OF LIMITS IAW RD 8/4-53-884. REMOVED RT INBD SEAT TRACK NR10 IAW SRM 51-42-05. DRILLED UP NEW SEAT TRACK AND SPLICE FITTINGS IAW SRM 51-42-00 AND 51-40-07. REAMED ALL PARTS TO FINAL SIZE AND TREATED IAW SRM 51-40-07 AND 51-21-10. INSTALLED RT INBD NR10 SEAT TRACK IAW SRM 51-40-15-02-01, 51-42-05-02-01, AND 51-41-00-00-01.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 22,429 hrs · 23,051 cycles

C5 CHECK - RT INBD SEAT TRACK ADJACENT TO FWD BAG PIT HAS AREAS OF CORROSION. EVALUATION AND MEASUREMENT OF CORROSION FOUND OUT OF LIMITS IAW RD 8/4-53-884. REMOVED RT INBD SEAT TRACK NR11 IAW SRM 51-42-05-02-01. DRILLED UP NEW SEAT TRACK IAW SRM 51-40-07 AND 51-42-00. REAMED ALL PARTS TO FINAL SIZE AND TREATED IAW SRM 51-40-07 AND 51-21-10. INSTALLED RT INBD SEAT TRACK NR11 IAW SRM 51-40-15, AND 51-42-05. INSTALLED WEB TO SEAT TRACK IAW SRM 51-42-05-02-01, 51-41-00-00-01 AND 51-40-15-02-01.

Part: STOP FITTING — CORRODED (PAX DOOR) · airframe 22,429 hrs · 23,051 cycles

C5 CHECK - FWD FUSELAGE PAX DOOR OPENING, ALL TEN DOOR STOP FITTINGS HAVE AREAS OF MISSING PAINT AND LIGHT CORROSION. REMOVED CORROSION FROM ALL DOOR STOP FITTINGS. AMOUNT OF MATERIAL REMOVED WAS LESS THAN .005, FITTING REQUIRE REPLACEMENT IAW SRM 53-20-23 STRUCTURAL INDENT-C1 PAGE 4. REMOVED ALL FWD PAX DOOR STOP FITTINGS REF DWG 85329010. INSTALLED ALL FWD PAX DOOR STOP FITTINGS REF DWG 85329010 AND IPC 53-20-00, FIG 5. ADJUSTED FWD PAX DOOR STOPS IAW AMM 52-11-00-820-801.

Part: FRAME — CORRODED (FUSELAGE) · airframe 22,429 hrs · 23,051 cycles

INTERIOR FRAME FLANGE AT STATION X196.000 AT STRINGER 13R AFT SIDE HAS CORROSION. REMOVED RIVET FOR INSPECTION REMOVED CORROSION. MATERIAL REMOVED IS OUT OF LIMITS. FABRICATED REPAIR ANGLE FROM 0.63" 2024 T-3. INSTALLED REPAIR IAW SRM 53-10-15. PRIMED AND PAINTED AS REQUIRED.

Part: SKIN — DAMAGED (RUDDER) · airframe 22,429 hrs · 23,051 cycles

C5 CHECK - FORE RUDDER SKIN T/E HAS 2 AREAS OF DAMAGE BY THE LOWER HINGE POINT. PERFORMED CLEAN UP FOUND TO BE OUT OF LIMITS IAW SRM 51-14-00 REPAIR-03 PART 5-C-7-C. CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-01-250-801. COMPLIED WITH TC RD 8/4-55-571 FOR PERMANENT REPAIR.

Part: SKIN — DAMAGED (RUDDER) · airframe 22,429 hrs · 23,051 cycles

C5 CHECK - FORE RUDDER SKIN T/E HAS 3 AREAS OF DAMAGE BY THE UPPER HINGE POINT. PERFORMED CLEAN UP OF DAMAGED AREAS IAW SRM 51-14-00, REPAIR-03. MATERIAL LOSS LOWER AREA FOUND WITHIN LIMITS AND UPPER AREAS TO BE OUT OF LIMITS IAW SRM 51-14-00 REPAIR-03 PART 5-C-7-C. CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-01-250-801. COMPLIED WITH TC RD 8/4-55-571 FOR PERMANENT REPAIR.

Part: NUT CLIP — WORN (FUSELAGE) · airframe 22,429 hrs · 23,051 cycles

COE - C5 CHECK - LAV DRAIN PORT ANCHOR NUT CLIP AT STA X28.000 STR 31R IS CORRODED. NUT CLIP PLATES WERE FOUND TO BE OUT OF LIMITS W/ MORE THAN 10 PERCENT THICKNESS OF CORROSION, IAW SRM 51-14-00. FABRICATED NUT NUT PLATE STRIP IAW DWG 85328857 AND HORIZON AIR TASK CARD 6-53-953. ALODINED IAW SRM 51-21-10-02-01. INSTALLED NUT CLIP PLATE ASSY IAW SRM 51-42-05-02-01. RESTORED SURFACE PROTECTION IAW Q400 51-25-25.

Part: SKIN — DAMAGED (RUDDER) · airframe 22,429 hrs · 23,051 cycles

C5 CHECK - FORE RUDDER SKIN T/E HAS AN AREAS OF DAMAGE BY THE LOWER HINGE POINT. PERFORMED CLEAN UP OF DAMAGED AREAS IAW SRM 51-14-00 REPAIR-03. CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-01-250-801. COMPLIED WITH TC RD 8/4-55-571 FOR PERMANENT REPAIR.

Part: DOUBLER — CORRODED (FUSELAGE) · airframe 22,429 hrs · 23,051 cycles

C5 CHECK - LAV DRAIN MAST INTERNAL AND EXTERNAL DOUBLERS ARE CORRODED. REMOVED INTERNAL AND EXTERNAL DOUBLERS FROM ACFT IAW SRM 51-42-06-02-01. CORROSION ON DOUBLERS WAS FOUND TO BE OUT OF LIMITS IAW SRM 51-14-00. FABBED NEW DOUBLERS IAW DWG 85328855, 85328856 AND HORIZON TC 6-53-951 AND 6-53-952. ALODINED IAW SRM 51-21-10-02-01. INSTALLED DOUBLER IAW SRM 51-42-05-02-01. RESTORED TOP COAT IAW SRM 51-25-05-02-01. EDGE SEALED EXTERNAL DOUBLER IAW SRM 51-23-00.

Part: SKIN — DAMAGED (RUDDER) · airframe 22,429 hrs · 23,051 cycles

C5 CHECK - FORE RUDDER SKIN T/E HAS 2 AREAS OF DAMAGE BY THE CTR HINGE POINT. PERFORMED CLEAN UP OF DAMAGED AREAS IAW SRM 51-14-00 REPAIR-03. MATERIAL LOSS ON UPPER AREAS FOUND TO BE WITHIN LIMITS AND LOWER AREAS TO BE OUT OF LIMITS IAW SRM 51-14-00 REPAIR-03 PART 5-C-7-C. CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-01-250-801. COMPLIED WITH TC RD 8/4-55-571.

Part: FRAME — CORRODED (FUSELAGE) · airframe 22,429 hrs · 23,051 cycles

C5 CHECK - INTERIOR FRAME FLANGE AT STA X94.800 AT STR 31R AFT SIDE HAS CORROSION. REMOVED CORROSION FROM FLANGE IAW SRM 51-21-00. MEASURED AFFECTED AREA MIN MATERIAL REMAINING .035" REF 51-00-02-250-801. LOSS FOUND TO BE OUT OF LIMITS IAW SRM 53-20-15 FIG 1 ITEM 305. REMOVED DAMAGED FLANGE IAW SRM 53-10-15. CONFIRMED AFFECTED AREA CRACK FREE REF NTM 51-00-01-250-801. FABRICATED REPAIR ANGLE IAW SRM 53-10-15. CONFIRMED CRACK FREE CONDITION OF FAB PARTS REF NTM 51-00-01-250-801. TREATED, PRIMED ANGLE IAW AMM 51-25-25. INSTALLED REPAIR FLANGE IAW SRM 53-10-15 REPAIR -01 AND SRM 51-42-05. APPLIED TOP COAT TO REPAIRED FLANGE AREA IAW SRM 53-10-15 REPAIR -01 AND 51-25-25. APPLIED CORROSION PREVENTATIVE COMPOUND IAW AMM 51-25-01-390-801. REPAIR OF FRAME COMPLETED IAW SRM 53-10-15 REPAIR -01.

Part: FRAME — CORRODED (BS 47.9 S31R) · airframe 22,429 hrs · 23,051 cycles

C5 CHECK - INTERIOR FRAME FLANGE AT STA 47.975 AT STRINGERS 31R AFT SIDE HAS CORROSION. REMOVED CORROSION FROM FLANGES AT STA 47.975 STR 32-31R AND STR 31-30R IAW SRM 51-21-00. MEASURED AFFECTED AREA, MIN MATERIAL REMAINING .054" STR 30-31 AND .052" STR 31-32 REF NTM 51-00-02-250-801. MATERIAL LOSS FOUND TO BE OUT OF LIMITS IAW SRM 53-20-15. REMOVED DAMAGED FLANGES FROM FRAME AT STA 47.975 STR 32R-31R AND STR 31R-30R IAW SRM 53-10-15 REPAIR 01. CONFIRMED CRACK FREE CONDITION OF AFFECTED AREA REF NTM 51-00-01-250-801. FABRICATED REPAIR ANGLES IAW SRM 53-10-15 CONFIRMED CRACK FREE CONDITION OF FAB PARTS REF NTM 51-00-01-250-801. TREATED, PRIMED REPAIR ANGLES IAW SRM 51-25-26. INSTALLED REPAIR FLANGES IAW SRM 53-10-15 REPAIR-01 AND 51-42-05. PRIMED, PAINTED AND APPLIED CORROSION INHIBITING COMPOUND IAW SRM 53-10-15-02-01.

Part: FRAME — CORRODED (BS 19.4 S31-32L) · airframe 22,429 hrs · 23,051 cycles

C5 CHECK - INTERIOR FRAME FLANGE AT STA 19.40 BETWEEN STRINGERS 32-31L HAS CORROSION. REMOVED CORROSION FROM FLANGE IAW SRM 51-21-00. MEASURED AFFECTED AREA MIN MATERIAL REMAINING .038" REF Q400 NTM 51-00-02-250-801. LOSS FOUND TO WITHIN LIMITS IAW RD 8/4-53-2344. CONFIRMED CRACK FREE CONDITION OF AFFECTED AREA REF Q400 NTM 51-00-01-250-801. ALODINED, PRIMED IAW SRM 51-21-10 AND 51-25-10.

Part: FRAME — CORRODED (BS 32.4 S30-32R) · airframe 22,429 hrs · 23,051 cycles

COE -C5 CHECK - INTERIOR FRAME FLANGE AT STA 32.40 BETWEEN STRINGERS 31R AFT SIDE HAS CORROSION. REMOVED CORROSION FROM FLANGES AT STA 32.40 STR 32-31R AND STR 31-30R IAW SRM 51-21-00. MEASURED AFFECTED AREA, MIN MATERIAL REMAINING .035" REF NTM 51-00-02-250-801. MATERIAL LOSS FOUND TO BE OUT OF LIMITS IAW SRM 53-20-15. REMOVED DAMAGED FLANGES FROM FRAME AT STA 32.40 STR 32-31R AND STR 31-30R IAW SRM 53-10-15, REPAIR 01. CONFIRMED CRACK FREE CONDITION OF AFFECTED AREA REF NTM 51-00-01-250-801. FABRICATED NEW FLANGES FOR FRAME IAW SRM 53-10-15 REPAIR-01. APPLIED ALODINED, PRIMED IAW SRM 51-21-10 AND 51-25-10. INSTALLED REPAIR FLANGES IAW SRM 53-10-15 REPAIR -01 AND 51-42-05. PRIMED AND PAINTED IAW SRM 53-10-15-02-01.

Part: SEAT TRACK — CORRODED (BS 655) · airframe 22,429 hrs · 23,051 cycles

COE - C CHECK - LEFT INBOARD SEAT TRACK HAS A SPOT OF CORROSION AT STA X655.000. BLENDED AND REMOVED CORROSION ON LT INBOARD SEAT TRACK AT STA X655.000 MAX MATERIAL REMOVED .025" ON INSIDE CLAW PORTION AND MAX MATERIAL REMOVED .015" ON TOP OF SEAT TRACK IAW RD 8/4-53-884 REV FOR ABOVE REF IS MAY 04. CONFIRMED AFFECTED AREA IS CRACK FREE REF NTM 51-00-01-250-801 REV 5. BLEND IS WITHIN LIMITS IAW RD 8/4-53-884 REV MAY 04. ALODINED AREA WITH REMOVED MATERIAL IAW SRM 51-21-10-02-01 REV 7.

Part: SEAT TRACK — CORRODED (BS 125) · airframe 22,429 hrs · 23,051 cycles

C CHECK - RT INBD SEAT TRACK HAS A SPOT OF CORROSION AT STA X125.000. MAX MATERIAL REMOVED .018" IAW RD 8/4-53-884 REV FOR ABOVE REF IS MAY 04. CONFIRMED AFFECTED AREA IS CRACK FREE CONDITION OF REF Q400 NTM 51-00-01-250-801 REV 5. BLEND IS WITHIN LIMITS IAW RD 8/4-53-884 REV MAY 04. ALODINED AREA WITH REMOVED MATERIAL IAW SRM 51-21-10-02-01 REV 7 3/5/10.

Part: SEAT TRACK — CORRODED (BS 428.5) · airframe 22,429 hrs · 23,051 cycles

COE - C CHECK - LEFT INBOARD SEAT TRACK HAS A SPOT OF CORROSION AT STA X428.500. BLENDED AND REMOVED CORROSION ON LT INBOARD SEAT TRACK AT STA X428.500 MAX MATERIAL REMOVED .023" ON INSIDE CLAW PORTION. BLEND IS WITHIN LIMITS IAW RD 8/4-53-884 REV MAY 04 CONFIRMED CRACK FREE CONDITION OF AFFECTED AREA REF NTM 51-00-01-250-801 REV 5 ALODINED AREA WITH REMOVED MATERIAL IAW SRM 51-21-10-02-01 REV 7 3/5/10.

Part: SEAT TRACK — CORRODED (BS 615) · airframe 22,429 hrs · 23,051 cycles

COE - C CHECK - LEFT INBOARD SEAT TRACK HAS A SPOT OF CORROSION AT STA X615.000. BLENDED AND REMOVED CORROSION ON L/H INBOARD SEAT TRACK AT STA X615.000 MAX MATERIAL REMOVED .015" IAW RD 8/4-53-884 REV FOR ABOVE REF IS MAY 04. CONFIRMED AFFECTED AREA IS CRACK FREE REF NTM 51-00-01-250-801 REV 5. BLEND IS WITHIN LIMITS IAW RD 8/4-53-884 REV MAY 04. ALODINED AREA WITH REMOVED MATERIAL IAW SRM 51-21-10-02-01 REV 7 3/5/10.

Part: SEAT TRACK — CORRODED (BS 469.5) · airframe 22,429 hrs · 23,051 cycles

COE - C CHECK - RIGHT INBOARD SEAT TRACK HAS A SPOT OF CORROSION AT STA X469.500. BLENDED AND REMOVED CORROSION ON RT INBOARD SEAT TRACK AT STA X469.500 MAX MATERIAL REMOVED .023" ON INSIDE CLAW PORTION. BLEND IS WITHIN LIMITS IAW RD 8/4-53-884 REV MAY 04. CONFIRMED CRACK FREE CONDITION OF AFFECTED AREA REF NTM 51-00-01-250-801 REV 5. ALODINED AREA WITH REMOVED MATERIAL IAW SRM 51-21-10-02-01 REV 7 3/5/10.

Part: ACTUATOR — MALFUNCTIONED (AUTOPILOT) · airframe 21,752 hrs · 22,288 cycles

DURING CRUISE FLIGHT WITH AUTO PILOT ENGAGED, ACFT ROLLS LT AND RT APPROX EVERY 30-45 SECOND , ATTEMPTING TO MAINTAIN CRUISE. WHEN AUTO PILOT IS DISENGAGED, ACFT CONTINUES TO ROLL UNCOMMANDED MAINLY TO THE LT, APPROX EVERY 30-45 SECONDS. R & R ROLL ACTUATOR IAW AMM TASK 2-11-16-000-801 AND 2-11-16-400-801 , OPS TEST OF PITCH AND ROLL GOOD ( ACTUATORS ) OPS CHECK FLIGHT GOOD. RETURNED TO SERVICE.

Part: WINDSHIELD — FAILED (COCKPIT) · airframe 21,531 hrs · 22,034 cycles

WINDSHIELD CONTROL CAUTION LIGHT. RETURNED TO FIELD, LANDING UNEVENTFUL. FOUND CIRCUIT BREAKER B6 "COPILOT - W/S PILOT - WDO HT CONT" OPEN, RESET CIRCUIT BREAKER IAW GPM 9.2.2. PERFORMED OPS TEST OF THE PILOT WINDSHIELD ANTI-ICING SYSTEM IAW AMM TASK 30-41-00-710-801. OPS TEST GOOD. NO DEFECTS NOTED. RETURNED TO SERVICE.

Part: PLATE — CRACKED (NACELLE) · airframe 21,417 hrs · 21,911 cycles

PDX - MOD - THE MOUNTING PLATE FOR THE INBOARD AFT PORTION OF THE HORSE COLLAR ON THE RT ENGINE MOUNT STRUCTURE IS CRACKED APPROX .5 INCH FROM THE BOTTOM OF THE PLATE. CUT OUT DAMAGED AREA AND FABRICATED REPAIR SPLICE AND SEGMENT PER Q400 RD 8/4-54-289. FABRICATED, LOCATED, DRILLED AND DIMPLED REPAIR SPLICE AND SEGMENT IAW Q400 RD 8/4-54-289. INSTALLED REPAIR IAW Q400 RD 8/4-54-289.

Part: HANDLE — CONTAMINATED (PAX DOOR) · airframe 21,002 hrs · 21,410 cycles

THE AFT PAX DOOR IS DIFFICULT TO OPEN. FOUND DOOR OPERATING NORMAL. CLEANED DOOR HANDLE FOR RAIN WATER. PERFORMED OPS CHECK OF THE AFT ENTRY DOOR. REF AMM TASK 52-12-00-710-801. OPS CKS NORMAL. NO OTHER DEFECTS NOTED. CLEANED EXTERIOR OF AFT PAX DOOR AND SEAL. FOUND NO DEFECTS ON SEAL. COULD NOT DUPLICATE. RETURNED TO SERVICE. NO PARTS REPLACED.

Part: AUTOFEATHER SYS — MALFUNCTIONED · airframe 20,229 hrs · 20,543 cycles

AUTO FEATHER DID NOT PASS DAILY CHECK. CYCLED POWER TO A/C AND PERFORMED AUTOFEATHER OPS TEST IAW AMM TASK 61-20-00-710-801. OPS TEST GOOD. NO FURTHER DEFECT. RETURNED TO SERVICE. NO PARTS REPLACED.

Part: FRAME — CORRODED (FUSELAGE) · airframe 19,584 hrs · 19,776 cycles

PDX - MODIFICATION - FRAME CASTELLATION AT STA 54.0 BETWEEN STR 31P AND 32P HAS CORROSION FORMING AT 2 O/B RIVETS. DRILLED OUT 2 RIVETS. REMOVED CORROSION REF Q400 SRM 51-21-00. HFEC INSPECTED BLENDED AREAS FOR CRACKS IAW -8 400 NDTM PART 6, 51-00-01. NO CRACKS NOTED. UT THICKNESS CHECK BLENDED AREA IAW -8 400 NDTM PART 1, 51-00-04, HI .041 INCH, LO .039 INCH. REPAIR IS WITHIN LIMITS REF RD 8/4-53-2344 GENERAL NOTES 1-3. ALODINED AFFECTED AREA IAW RD 8/4-53-2344 GEN NOTES 4. INSTALLED RIVETS PREVIOUSLY REMOVED IAW Q400 SRM 51-42-05. RESTORED FINISH IAW RD 8/4-53-2344 GEN NOTES 4B AND Q400 SRM 51-25-15.

Part: SKIN — CORRODED (FUSELAGE) · airframe 19,584 hrs · 19,776 cycles

PDX - MODIFICATION - INTERNAL SURFACE OF FUSELAGE SKIN IS CORRODED BETWEEN STA X-50 AND X-52 BETWEEN STR 31P AND 32P. REMOVED CORROSION IAW Q400 SRM 51-21-00. HFEC INSPECTED BLENDED AREA FOR CRACKS IAW D8-400 NDTM PART 6, 51-00-01. NO CRACKS NOTED. UT THICKNESS CHECKED IAW D8-400 NDTM PART 1, 51-00-01 HI .033 INCH, LO .023 INCH. MAPPED FOR ENGINEERING. COMPLETED REPAIR IAW RD 8/4-53-2818 SHEET 3 NOTES 2-6.

Part: SPRING — BROKEN (RT MLG) · airframe 18,505 hrs · 18,498 cycles

SEA - RT MLG OUTBOARD STABILIZER BRACE LOCK SPRING BROKEN. REMOVED AND REPLACED RT MLG STABILIZER BRACE LOCK SPRINGS IAW Q400 MTC 6-32-493. CHECKS GOOD. RETURNED TO SERVICE.

Part: LINKAGE — MALFUNCTIONED (MLG DOOR) · airframe 18,508 hrs · 18,498 cycles

SEA - LT AND RT MAIN DOORS OPENED FOR 2-3 SECONDS AND THEN CLOSED. ON MAIN DOORS ONLY. DOORS CYCLED 3 TIMES ONCE DESCENDING THROUGH 16,500 FT AT 260 KIAS ONCE THROUGH 11,500 FT 250 KIAS ONCE THROUGH 8,500 FT 250 KIAS. FERRY TO PDX FOR REPAIRS. RT MLG AFT DOOR LINKAGE REMOVED AND SERVICEABLE DOOR LINKAGE INSTALLED. OPERATIONAL CHECK OF LANDING GEAR PRIMARY RETRACTION AND EXTENSION SYSTEM GOOD IAW Q-400 AMM TASK NR 32-31-00-710-801. RETURNED TO SERVICE.

Part: ACTUATOR — FAILED (ZONE 700) · airframe 18,248 hrs · 18,210 cycles

SEA - UPON GEAR UP SELECTION LEFT DOOR AMBER AND LT GEAR RED UNSAFE LIGHTS LAG 7 SECONDS AFTER ALL OTHER GEAR LIGHT GEAR LIGHT EXTINGUISH THIS TIME LAG HAS INCREASED FROM 4 SECONDS TO 7 SECONDS OVER LAST THREE GEAR UP SELECTIONS. RETURNED TO THE FIELD AND ACCOMPLISHED A UNEVENTFUL LANDING. FERRY TO PDX FOR REPAIR. REMOVED AND INSTALLED SERVICEABLE LT MLG RETRACT/EXTEND ACTUATOR IAW TASK 32-31-11-000-801 AND 32-31-11-400-801. OPERATIONAL CHECK IAW 32-31-00-710-801 TR32-240. CHECKS GOOD. RETURNED TO SERVICE.

Part: SEAL — FAILED (CARGO DOOR) · airframe 18,128 hrs · 18,078 cycles

MFR- AT ABOUT 23,000 FT THE AIRCRAFT RAPIDLY DEPRESSURIZED CABIN PRESS CAUTION LIGHT ILLUMINATED. AFTER DONNING THE O2 MASKS AND STARTING EMERGENCY DESCENT. RAN THE CHECKLISTS. CABIN DESCENDED AT SAME RATE AS AIRCRAFT FOR REMAINDER OF FLIGHT. AFTER LANDING FOUND CARGO DOOR SEAL HANGING LOOSE ON LEFT SIDE COMPLETE DETACHED FROM AIRCRAFT. FERRY TO PDX FOR REPAIRS. REMOVED AND REPLACED AFT CARGO DOOR SEAL IAW Q400 AMM TASK 52-31-26-000-801 AND TASK 52-31-26-400-801. LEAK CHECK GOOD. NO OTHER DEFECTS NOTED. RETURNED TO SERVICE.

Part: STRUCTURE — CRACKED (NR 2 NACELLE) · airframe 17,893 hrs · 17,813 cycles

PDX- NR 2 ENGINE NACELLE HAS A CRACKED "SPINE" CLEAT. REPLACED CLEAT IAW RD8/4-71-032.

Part: EXTINGUISHER — LOW (APU BAY)

INTERMITTENT MASTER WARNING ALONG WITH CHECK FIRE DETECTOR AND APU BLT LOW LIGHT IN OVERHEAD PANEL. REMOVED AND REPLACED APU FIRE EXTINGUISHING BOTTLE IAW DHC-8/400 AMM 26-23-01-000-801/ 400/801. OPERATIONAL CHECK GOOD IAW 26-13-00-710-801. (K)

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 17,683 hrs · 17,585 cycles

PDX - C4 - LT SEAT TRACK NR 5 HAS CORROSION AROUND 7 RIVETS AT STA 12.00 (APPROX). BLENDED HEAVY CORROSION AND FOUND TO BE OUT OF LIMITS PER RD 8/4-53-2336. REMOVED NR 5 SEAT TRACK AND INSTALLED NEW TRACK REF DASH8 Q400 SRM 51-42-05, 511-40-15, 51-42-05 AND 51-42-45.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 17,683 hrs · 17,585 cycles

PDX - C CHECK. RT INBD SEAT TRACK NR 16 HAS SURFACE CORROSIONINSIDE AND ON TOP OF THE CLAW SECTION BETWEEN STATION X705 AND X710. BLENDED CORROSION, MAX DEPTH TO TOP CLAW IS .024 OUT OF LIMITS. REMOVED NR 16 SEAT TRACK REF Q400 SRM 51-40-07, 51-42-05 AND 51-40-15. MATCH DRILLED, PREPPED AND INSTALLED NEW SEAT TRACK REF Q400 SRM 51-40-07, 51-42-05 AND 51-40-15.

Part: FRAME — CHAFED (LT NACELLE)

C4-CHECK - LT NACELLE TAIL PANEL, 414AR THE THIRD FRAME AFT FROM THE FWD EDGE IS CHAFED SEVERELY AT THE UPPER END. BLENDED OUT MINOR CHAFE IAW D8 Q400 SRM 51-14-00, PG 201, PARA 1-5B, STEP 2. MEASURED, BLEND MATERIAL REMOVED. ALODINED AND PRIMED IAW D8 Q400 SRM 51-21-10 AND 51-25-10. (K)

Part: DOUBLER — CHAFED (FUSELAGE)

CHAFE DAMAGE ON INTERNAL DOUBLER AT AFT SIDE OF TOILET SERVICE ACCESS DOOR 4.5 INCH DOWN FROM TOP AFT EDGE OF INTERNAL DOUBLER. BLENDED AREA OF CHAFE REF Q400, SRM 51-14-00, METHOD 4, PG 203. INSP IAW D8 Q400 NDTM PART 6, 51-00-01 NO CRACKS NOTED. UT THICKNESS CHECK IAW D8 Q400 NDTM PART 1,51-00-04, HI .080 INCH LO .078 INCH. CHAFE WITHIN LIMITS IAW RD8/4-53-347. ALODINED PRIMED AND PAINTED REF Q400 SRM 51-21-10, 51-25-10, AND 51-25-15. (K)

Part: SKIN — CHAFED (FUSELAGE)

C4 CHECK, CHAFE DAMAGE ON SKIN LOCATED 6 INCHES FROM SIDE OF TOILET SERVICE ACCESS DOOR BLENDED CHAFE REF SRM 51-14-00 METHOD 4 PG 203. HFEC INSP IAW NDTM PART 6,, 51-00-01, NO CRACKS NOTED. UT THICKNESS CHECKED IAW NDTM PART 1 51-00-04 HI.054 INCH LOW .053 INCH. CHAFE FOUND WITHIN LIMITS IAW SRM 53-00-00 PG 203 TABLE 201. ALODINED AREA REF SRM 51-21-10 PG 203 PARA D. PRIMED, PAINTED, REF SRM 51-25-10 AND 51-25-15. (K)

Part: SKIN — CHAFED (FUSELAGE)

C4-CHECK-CHAFE DAMAGED ON EXTERNAL DOUBLER AT AFT SIDE OF TOILET SERVICE ACCESS DOOR 7 INCHES DOWN FROM TOP AFT CORNER OF DOUBLER. BLENDED CHAFE REF Q400, SRM 51-14-00 METHOD 4, PG 203. HFEC INSP IAW D8 Q400 NDTM PART 6,51-00-01 NO CRACKS NOTED. UT THICKNESS CHECK IAW D8 Q400 NDTM PART 1,51-00-04, HI .063 INCH LOW .061 INCH. CHAFE WITHIN LIMITS REF Q400 SRM 51-14-00, PG 204, PARA C. ALODINED, PRIMED, PAINTED REF Q400 SRM 51-21-10, 51-25-10 AND 51-25-15. (K)

Part: CARGO TRACK — CORRODED (CARGO BAY) · airframe 17,683 hrs · 17,585 cycles

PDX - C4 - THE LT INBOARD CARGO COMPARTMENT TRACK 9 HAS CORROSION ALONG THE OUTBOARD FLOOR FLANGE FROM STATION X720 TO X782. BLENDED CORRODED AREA IAW RD 8/4-53-884 AND FOUND BLEND TO BE OF LIMITS. REMOVED SEAT TRACK IAW Q400 SRM 51-40-15 AND 51-42-05. INSTALLED NEW TRACK IAW Q400 SRM 51-21-10, 51-40-07, 51-42-05 AND 51-40-00.

Part: SMOKE DETECTOR — MALFUNCTIONED (CARGO BAY) · airframe 17,657 hrs · 17,554 cycles

SEA FLIGHT 2216. NUMEROUS MOMENTARY MASTER WARNING SMOKE ILLUMINATIONS DURING FLIGHT. ASSOCIATED AFT BAGGAGE SMOKE LIGHT ALSO ILLUMINATED. THE ILLUMINATION OF THESE LIGHTS WAS FOR ABOUT 1 SECOND. NO SMOKE DETECTED IN THE CABIN. MX REPLACED BOTH AFT CARGO COMPARTMENT SMOKE DETECTORS. CHECKS GOOD. ACFT RETURNED TO SERVICE.

Part: UNKNOWN — ODOR (CABIN) · airframe 17,449 hrs · 17,324 cycles

PDX-FLIGHT 2291 - FLIGHT ATTENDANT REPORTED FEELING ILL DUE TO A PETROLEUM ODOR IN THE CABIN DURING FLIGHT. ALSO SOME OF THE PASSENGERS ALSO REPORTED FEELING ILL DUE TO THE SAME THING. MAINTENANCE PERFORMED A GROUND RUN AT HIGH POWER SETTINGS WITH NR1 AND NR2 BLEEDS IN INDEPENDENT OPERATION. NO ODORS NOTED. COULD NOT DUPLICATE. RELEASED FOR OPERATIONAL CHECK FLIGHT. PASSED FLIGHT WITH NO DEFECTS. RETURNED TO SERVICE. NO PARTS REPLACED.

Part: UNKNOWN — ODOR (CABIN) · airframe 17,449 hrs · 17,323 cycles

SEA-FLIGHT 2201 - FLIGHT ATTENDANT COMPLAINS OF A PETROLEUM ODOR FROM THE BLEED AIR SYSTEM. PASSENGERS COMPLAINED DURING THE FLIGHT AND ONE FLIGHT ATTENDANT BECAME SICK. MAINTENANCE PERFORMED A GROUND RUN WITH THE BLEEDS ON WITH NO DEFECTS NOTED. COULD NOT DUPLICATE PROBLEM. RETURNED TO SERVICE. NO PARTS REPLACED. (S)

Part: UNKNOWN — UNKNOWN (DOOR) · airframe 17,152 hrs · 17,015 cycles

SEA - AFT GALLEY DOOR (R2) HARD TO LATCH. MAINTENANCE PERFORMED A VISUAL INSPECTION AND OPERATIONAL CHECK WITH NO DEFECTS NOTED. COULD NOT DUPLICATE. RETURNED TO SERVICE. NO PARTS REPLACED. (A)

Part: STOP — OUT OF ADJUST (PAX DOOR HANDLE) · airframe 17,147 hrs · 17,009 cycles

PDX - RT REAR PASSENGER DOOR HARD TO OPEN. ADJUSTED THE LATCH CRANK STOP BOLT IAW 52-00-00-830-803. CHECKS GOOD. RETURN TO SERVICE. NO PARTS REPLACED. (A)

Part: AUTOFEATHER SYS — MALFUNCTIONED · airframe 16,974 hrs · 16,828 cycles

SEA - FLIGHT 2299 - ABORTED TAKEOFF AT 60 KNOTS FOR THE AUTOFEATHER WOULD NOT ARM. RETURNED TO THE GATE. MAINTENANCE FOUND FAULT CODE 64. PERFORMED FIM 61-20-02-810-834. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED.

Part: CONTROL PANEL — MALFUNCTIONED (MLG) · airframe 16,104 hrs · 15,921 cycles

LAX - AFTER TAKEOFF, THE LANDING GEAR FAILED TO RETRACT. LIGHTS REMAINED 3 GREEN. NO OTHER ABNORMAL INDICATIONS. RETURNED TO THE FIELD AND ACCOMPLISHED A UNEVENTFUL LANDING. MAINTENANCE REPLACED THE LANDING GEAR CONTROL PANEL. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: SWITCH — MALFUNCTIONED (BLEED OVERTEMP) · airframe 15,935 hrs · 15,767 cycles

SEA - FLIGHT 2239 - NR 1 BLEED HOT CAUTION LIGHT CAME ON DURING TAXI. COMPLIED WITH CHECKLIST AND TAXIED BACK TO THE GATE. MAINTENANCE REPLACED THE BLEED OVERTEMP SWITCH. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: WARNING LIGHT — ILLUMINATED · airframe 15,870 hrs · 15,696 cycles

FLIGHT 2322, ON APPROACH WHEN SELECTING FLAPS TO 15 DEGREES, AT 10 DEGREES THE FLAP POWER CAUTION ILLUMINATED. IAW THE CHECKLIST, RESET THE CIRCUIT BREAKER AND LIGHT WENT OUT AND FLAPS OPERATED NORMALLY. NOTIFIED MAINTENANCE CONTROL OF PROBLEM. NO FURTHER ACTION REQUIRED. AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED.

Part: SWITCH — MALFUNCTIONED (NR 1 BLEED) · airframe 15,786 hrs · 15,764 cycles

YVR - FLIGHT 2276 - ON FINAL APPROACH (6 MILES OUT), THE NR 1 BLEED HOT CAUTION LIGHT CAME ON. RAN THE CHECKLIST AND IT STAYED ON THROUGH THE APPROACH LANDING AND TOUCHDOWN. MAINTENANCE REPLACED THE NR 1 BLEED OVERTEMP SWITCH. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: SEAL — LOOSE (CARGO DOOR) · airframe 15,350 hrs · 15,203 cycles

CLIMBING THROUGH 19,000 FT, GOT MASTER WARNING 'FUSELAGE DOORS' WARNING LIGHT. DOORS PAGE SHOWED AFT BAGGAGE DOOR IN RED. NO LOSS OF PRESSURIZATION. AIRCRAFT RETURNED TO FIELD. MAINTENANCE PERFORMED GVI OF AFT CARGO DOOR AND DOOR FRAME. FOUND LOWER PORTION OF PRESSURIZATION SEAL NOT IN RETAINER. INSPECTED SEAL, CLEANED AND REINSTALLED. PERFORMED OPS CHECK OF AFT BAGGAGE DOOR IAW 52-31-00-710-801. DOOR OPERATES NORMAL. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: SWITCH — FAILED (NR 2 BLEED) · airframe 15,341 hrs · 15,193 cycles

SEA FLIGHT NR 2459: ON PUSH BACK, GOT THE NR 2 BLEED HOT CAUTION LIGHT. THE LIGHT STAYED ON ALL THE WAY BACK TO THE GATE AND AFTER SHUT DOWN. MAINTENANCE INTERROGATED CDS AND FOUND FAULT CODE 1701 'R BLD TMP SW'. C/W Q400 FIM TASK 36-10-00-810-802. REPLACED NR 2 BLEED OVER TEMP SWITCH IAW Q400 MM 36-11-16, PG 401-406. GROUND RAN AIRCRAFT WITH BLEED ON FOR SEVERAL MINUTES. OPS CHECK GOOD. NO CAUTION LIGHTS OR FAULT CODES NOTED. AIRCRAFT RETURNED TO SERVICE.

Part: POWER UNIT — INOPERATIVE (HYD SYSTEM) · airframe 15,292 hrs · 15,147 cycles

GEG - ON FLIGHT 2353, RETURNED TO GATE, STANDBY HYDRAULIC PRESSURE INDICATES ZERO PRESSURE. MAINTENANCE REMOVED AND REPLACED STANDBY POWER UNIT. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: INDICATOR — MALFUNCTIONED (BLEED SYS) · airframe 14,972 hrs · 15,110 cycles

SJC FLIGHT NR 2404: ON PUSHBACK AS APU BLEED WAS TURNED OFF, OPEN LIGHT WILL NOT EXTINGUISH. AIRCRAFT RETURNED TO BLOCK. MAINTENANCE PERFORMED TEST OF THE APU BLEED AIR SYSTEM WITH NO DEFECTS NOTED. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: SPRING — UNKNOWN (MLG DOOR) · airframe 14,975 hrs · 14,840 cycles

PDX FLIGHT NR 2495: AFTER EXTENDING GEAR FOR LANDING, L DOOR, N DOOR, R DOOR CAUTION LIGHT ILLUMINATED. GREEN NOSE AND RIGHT GREEN ILLUMINATED AND LEFT AMBER LIGHT ILLUMINATED. MAINTENANCE REMOVED AND REPLACED THE LT AND RT STABLIZER BRACE LOCK SPRING IAW AMM TASK 32-11-16-000-802 AND 32-11-16-400-802. RETRACTED AND EXTENDED THE LANDING GEAR IAW AMM TASK 32-31-000-867-801. ALL WORKS NORMALLY. AIRCRAFT RETURNED TO SERVICE.

Part: TRANSPONDER — UNKNOWN · airframe 14,916 hrs · 14,791 cycles

PDX FLIGHT NR 2309: ATC UNABLE TO PICK UP TRANSPONDERS. IT WAS ON STANDBY AND UNABLE TO CYCLE ON ALT. TRIED BOTH CHANNELS. WORKED AFTER LANDING. AIRCRAFT RETURNED TO GATE. MAINTENANCE COULD NOT DUPLICATE. CYCLED AIRCRAFT POWER. OPS CHECK GOOD IAW MTC 6345401. PUT A/C IN 'AIR' MODE AND CYCLED TRANSPONDER POWER ON AND OFF. READ TRANSPONDER CODES & ALTITUDES AT 500 FT, 1300 FT, 2700 FT, 10,000 FT, 14,800 FT. CHECKED ALL ALTS & CODES WITH BOTH TRANSPONDERS. NO FAULTS ON THE ENGINE DISPLAY. BOT ADC SOURCES AND BOTH TRANSPONDERS CHECKED GOOD. NO PARTS REPLACED AND AIRCRAFT WAS RETURNED TO SERVICE.

Part: WIRE HARNESS — BROKEN (PROP DE ICE) · airframe 14,484 hrs · 14,396 cycles

SEA FLIGHT NR 2257: PROP DEICE CAUTION LIGHT ILLUMINATED. RECYCLED PROP HEAT PER CHECKLIST AND LIGHT CAME BACK ON. AIRCRAFT RETURNED TO FIELD. MAINTENANCE INTERROGATED CDS AND FOUND OPEN PHASE B OPEN PHASE C AND OPEN HEATER FAULTS ON TMCU 2. C/W Q400 FIM TASKS 30-61-00-810-835, 60-61-00-810-836 AND 30-61-00-810-857 BY PERFORMING AN ELECTRICAL CONTINUITY CHECK OF THE PROPELLER DEICING HEATER ELEMENTS IAW Q400 AMM TASK 30-61-00-760-801. FOUND BROKEN HEATER HARNESS ON NR 2 PROP, NR 2 BLADE. REMOVED AND REPLACED NR 2 PROP, NR 2 BLADE HEATER HARNESS IAW Q400 AMM TASKS 61-10-06-000-801 AND 61-10-06-400-801. OPS CHECK GOOD. FAULTS DID NOT RETURN. AIRCRAFT RETURNED TO SERVICE.

Part: VALVE — MALFUNCTIONED (OIL COOLER) · airframe 14,255 hrs · 14,179 cycles

MFR FLIGHT: NR 1 OIL TEMP, 119 DEGREES IN CRUISE AT FL250. BYPASS DOOR CLOSED IAW EMERGENCY CHECK LIST. NO CHANGE. INFO CRUISE TQ 65 PERCENT OAT - 27. NR 1 OIL PRESSURE 69. MAINTENANCE PERFORMED SPECIAL INSPECTION FOR ELEVATED OIL TEMP PER Q400 MM 05-53-00-210-814 FOR LEVEL B OIL TEMP AND REPLACED OIL COOLER BYPASS VALVE PER Q400 MM 79-21-06-400-801. ALL POST MTX TESTS CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: VALVE — MALFUNCTIONED (DEICE SYSTEM) · airframe 14,084 hrs · 13,999 cycles

SEA FLIGHT NR 2348: ON DESCENT, DEICE PRESSURE CAUTION ILLUMINATED AT REDUCED POWER. CONDUCTED E/A CHECKLIST AND LIGHT RE-ILLUMINATED ON SUBSEQUENT CYCLE. PRESSURE NORMAL BUT HORIZONTAL STAB INBOARD LIGHT (LEFT) DID NOT ILLUMINATE. MAINTENANCE REMOVED AND REPLACED DDV NR 6 IAW AMM Q400 TASK 30-11-16-000-801 AND TASK 30-11-16-400-801. OPS CHECK GOOD IAW TASK 30-11-00-720-801. AIRCRAFT RETURNED TO SERVICE.

Part: WIRE HARNESS — DAMAGED (NLG WOW) · airframe 14,019 hrs · 13,928 cycles

LAX FLIGHT NR 2444: LANDING GEAR FAILED TO RETRACT AFTER TAKEOFF. THREE GREEN, THREE RED, AMBER HANDLE LIGHTS ALL ILLUMINATED WITH GEAR SELECTED UP. MAINTENANCE REMOVED AND REPLACED NLG WOW2 CENTERING HARNESS IAW 32-21-11-000-401 AND 32-21-400-401, TR NR 32-203. OPS CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: DOOR — UNKNOWN (MAIN PAX) · airframe 13,894 hrs · 13,810 cycles

SMF FLIGHT NR 2430: FLIGHT ATTENDANT REPORTS THAT THE AFT PASSENGER DOOR IS DIFFICULT TO OPEN. MAINTENANCE CLEANED AND INSPECTED SEAL. NO DEFECTS NOTED. C/W Q400 AMM TASK 52-12-00-710-802. NO DEFECTS NOTED. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: HARNESS — BROKEN (PROPELLER DE-ICE) · airframe 13,729 hrs · 13,660 cycles

SEA FLIGHT NR 2484 - PROP DEICE CAUTION ON CLIMB. MAINTENANCE FOUND NR 2 PROP NR 2 BLADE DEICE LEAD BROKEN. REMOVED AND INSTALLED SERVICEABLE NR 2 PROP NR 2 BLADE PROP DEICE LEAD IAW Q400 AMM 61-10-06-000-805 AND 61-10-06-400-805. OPS CHECK IAW Q400 AMM 30-61-00-720-802. OPS CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: CONNECTOR — CORRODED (INTERPHONE SYS) · airframe 13,613 hrs · 13,556 cycles

SEA FLIGHT NR 2376, COCKPIT TO GROUND CREW FORWARD LIGHT REMAINS ILLUMINATED WHEN DOOR IS CLOSED. COCKPIT TO GROUND INTERPHONE INOP. AIRCRAFT RETURNED TO GATE. MAINTENANCE CLEANED CORROSION FROM INTERPHONE JACK SYSTEM. ALL CHECKS GOOD. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: WIRE HARNESS — UNKNOWN (PROP DE ICE SYS) · airframe 13,469 hrs · 13,424 cycles

FLIGHT NR 2416: PROP DEICE CAUTION LIGHT ILLUMINATED WHEN NR 2 PROP DEICE IS ACTIVATED. PERFORMED ABNORMAL CHECKLIST. RESET PROP DEICE CONTROL CAUTION LIGHT REILLUMINATED. FLIGHT DIVERTED. MAINTENANCE REMOVED NR 2 SPINNER IAW AMM TASK 61-10-11-000-801. REPLACED NR 4 BLADE HARNESS ON NR 2 PROP IAW AMM 61-10-06-000-805 AND 61-10-05-400-805. REINSTALLED NR 2 SPINNER IAW AMM TASK 61-10-11-400-801. OPS CHECK NORMAL. AIRCRAFT RETURNED TO SERVICE.

Part: WIRE HARNESS — BROKEN (PROP DEICE SYS) · airframe 13,412 hrs · 13,377 cycles

GEG FLIGHT NR 2439: PROP DEICE CAUTION ON TAXI OUT. MAINTENANCE FOUND TERMINAL END OF HARNESS NR 5 BLADE, NR 2 PROP AT BACK PLATE BROKEN. REPLACED HARNESS IAW AMM 61-00-06, PAGES 420-426. FUNCTIONAL TESTS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: VALVE — UNKNOWN (ANTI ICE SYS) · airframe 13,387 hrs · 13,355 cycles

GEG FLIGHT NR 2356: UPON DESCENT INTO GEG, ENTERED CLOUDS WITH ICE. TURNED ON AIRFRAME ANTI-ICE TO SLOW POSITION. THE DEICE PRESSURE CAUTION LIGHT ILLUMINATED IMMEDIATELY. RAN THE CHECKLIST. PROBLEM WAS FIXED FOR APPROXIMATELY 30 SECONDS AFTER RE-SELECTION OF SLOW THEN THE DEICE PRESSURE CAUTION LIGHT ILLUMINATED. PRESSURE GAGE APPEARED TO HAVE NORMAL PRESSURE. MAINTENANCE REMOVED AND REPLACED NR 2 DDV VALVE IAW Q400 AMM 30-11-16, PGS 401-408. OPS CHECK GOOD. REMOVED AND INSTALLED LEADING EDGE 613AR IAW AMM TASKS 57-23-01-000-801 AND 57-23-01-400-801. AIRCRAFT RETURNED TO SERVICE.

Part: HANDLE — UNSECURE (CARGO DOOR) · airframe 13,119 hrs · 13,116 cycles

BTM FLIGHT NR 2381: AFT BAGGAGE WARNING INDICATION WHILE TAXING FOR TAKEOFF. RETURNED TO GATE. MAINTENANCE FOUND THE AFT CARGO DOOR HANDLE POPPED OPEN. NO OTHER DEFECTS NOTED. C/W Q400 AMM TASK 52-31-00-710-801. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: HANDLE — UNSECURE (CARGO DOOR) · airframe 12,976 hrs · 12,994 cycles

LAX - ON FLIGHT 2424, RETURNED TO FIELD. REAR BAGGAGE DOOR LIGHT. MAINTENANCE INSPECTED AFT BAGGAGE BAY DOOR ON TAXI IN, FOUND HANDLE NOT STOWED. PERFORMED GENERAL VISUAL INSPECTION OF AFT BAGGAGE BAY HANDLE AND PUSH BUTTON LATCH, NO DEFECTS NOTED. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: STRINGER — DAMAGED (FUSLEAGE) · airframe 12,796 hrs · 12,839 cycles

C3 PDX - DAMAGE TO RIVET AT STRINGER 28 AND BETWEEN FRAMES 38.4 AND 47.975. SUSPECT LIGHTNING STRIKE. REPAIRED IAW SRM 51-25-05 AND 51-42-05.

Part: STRUCTURE — DAMAGED (FUSELAGE) · airframe 12,796 hrs · 12,839 cycles

C3 PDX - RIVET DAMAGE DUE TO LIGHTNING STRIKE AT STATION X20.00 STRINGER 24 LEFT HAND. REPAIRED IAW SRM 51-42-00, 53-00-00, 51-21-10, AND 51-25-05.

Part: STRUCTURE — DAMAGED (BS 301 S16R) · airframe 12,796 hrs · 12,839 cycles

C3 PDX - BURN MARK ON RIVET AT STATION X301.00 BETWEEN STRINGER 16R. REPAIRED IAW SRM 51-42-00, 53-00-00, 51-21-10, AND 51-25-05.

Part: SKIN — GOUGED (FUSELAGE) · airframe 12,796 hrs · 12,839 cycles

C3 PDX - FOUND GOUGE IN FUSELAGE SKIN BETWEEN STRINGER 5 AND 6 RIGHT BETWEEN FRAME 1.0 AND 14.775. REPAIRED IAW SRM 51-21-10 AND RD8/4-53-666.

Part: MOUNT — CHAFED (PAX DOOR) · airframe 12,796 hrs · 12,839 cycles

C3 PDX - MAIN CABIN DOOR HAS CHAFE AT FORWARD LOWER BRACKET SUPPORT MOUNT BY NR 1 STOP. REPAIRED IAW SRM 51-21-10 AND 51-14-00.

Part: NUT PLATE — CORRODED (PAX DOOR) · airframe 12,796 hrs · 12,839 cycles

C3 PDX - MAIN CABIN DOOR OUTER SHELL NUTPLATE HAS EVIDENCE OF CORROSION AT BRACKET SUPPORT LOWER FORWARD SIDE NEAR NR 5 STOP. REPAIRED IAW SRM 53-00-00, 51-14-00, 51-21-10.

Part: WEB — CRACKED (NR 1 NACELLE) · airframe 12,796 hrs · 12,839 cycles

C3 PDX - LEFT DIAPHRAGM WEB ON NR 1 NACELLE JUST INBOARD OF OUTBOARD FLAP CRACKED STATION XN 210, YN-18, ZN 20. REPAIRED IAW SRM 51-42-45 AND 51-40-07.

Part: ACCESS PANEL — CRACKED (VERTICAL STAB) · airframe 12,796 hrs · 12,839 cycles

C3 PDX - SUSPECT CRACK ON WEB IN LEFT FORWARD CORNER OF BACK UP STRUCTURE FOR FORWARD VERTICAL STAB INTERNAL ACCESS PANEL. REPAIRED IAW SRM 51-40-07, 51-42-05.

Part: SEAT TRACK — CORRODED (BS 710) · airframe 12,796 hrs · 12,839 cycles

C3 PDX - CORROSION FOUND ON SEAT TRACK NR 16 AT STATION 710. REPAIRED IAW RD8/4-53-884 AND SRM 51-40-07, RD8/4-53-1750.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 12,796 hrs · 12,839 cycles

C3 PDX - SEAT TRACK NR 5 HAS PITTING AND SCRATCHES AT STATION X59. REPAIRED IAW SRM 51-42-05.

Part: SEAT TRACK — DAMAGED (BS 590) · airframe 12,796 hrs · 12,839 cycles

C3 PDX - FOUND CHAFE DAMAGE ON SEAT TRACK NR 20 AT STATION X 590.00. REPAIRED IAW SRM 51-21-10.

Part: SEAT TRACK — CORRODED (BS 601) · airframe 12,796 hrs · 12,839 cycles

C3 PDX - FOUND CORROSION INSIDE SEAT TRACK NR 20 FROM STATION X601.500. REPAIRED IAW RD8/4-53-884 AND SRM 51-21-10.

Part: SILL — CORRODED (PAX DOORWAY) · airframe 12,796 hrs · 12,839 cycles

C3 PDX - FOUND CORROSION AROUND SCREW HOLES ON AFT PASSENGER DOOR CUTOUT SURROUND STRUCTURE UPPER SILL. REPAIRED IAW SRM 51-25-05 AND 51-21-10.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 12,796 hrs · 12,839 cycles

C3 PDX - SEAT TRACK NR 5 HAS PITTING AND SCRATCHES AT STATION X59. REPAIRED IAW RD8/4-53-884 AND SRM 51-40-07, 51-21-10, 51-25-10.

Part: SEAT TRACK — GOUGED (BS 710) · airframe 12,796 hrs · 12,839 cycles

C3 PDX - FOUND SEAT TRACK NR 9 HAS GOUGE AT STATION X710. REPAIRED IAW RD8/4-53-884 AND SRM 51-21-10.

Part: SEAT TRACK — DAMAGED (BS 575-664) · airframe 12,796 hrs · 12,839 cycles

C3 PDX - FOUND SEAT TRACK NR 8 HAS SCRATCHES AND CHAFES AT STATION X575 TO X604, X580 TO X624, X664. REPAIRED IAW RD8/4-53-884 AND SRM 51-21-10.

Part: SEAT TRACK — GOUGED (FUSELAGE) · airframe 12,796 hrs · 12,839 cycles

C3 PDX - SEAT TRACK NR 6 HAS GOUGE AT STATION X114. REPAIRED IAW RD8/4-53-884 AND SRM 51-40-07, 51-42-05, 51-40-15.

Part: SEAT TRACK — DAMAGED (FUSELAGE) · airframe 12,796 hrs · 12,839 cycles

C3 PDX - SEAT TRACK NR 13 HAS CHAFES, SCRATCHES, AND NICKS AT STATION X250 TO X236, X256 TO X260, X270, X298, X305 TO X324, X368 TO X373, X392, X428, X439 TO X455, X485 TO X469, X502 TO X508. REPAIRED IAW RD8/4-53-884.

Part: SEAT TRACK — DAMAGED (FUSELAGE) · airframe 12,796 hrs · 12,839 cycles

C3 PDX - SEAT TRACK NR 13 HAS CHAFES, SCRATCHES, AND NICKS AT STATION X508 TO X528, X540 TO X564. REPAIRED IAW RD8/4-53-884.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 12,796 hrs · 12,839 cycles

C3 PDX - CORROSION INSIDE AND ON SEAT TRACK NR 3 FROM STATION X668.00 TO X661.00. REPAIRED IAW RD8/4-53-884 AND SRM 51-40-15, 51-42-05.

Part: THRESHOLD — CORRODED (EMERGENCY EXIT) · airframe 12,796 hrs · 12,839 cycles

C3 PDX - RIGHT FORWARD EMERGENCY DOOR THRESHOLD HAS BUBBLING CORROSION AT THE SCREWS. REPAIRED IAW SRM 51-21-10, 51-14-00, 51-25-10.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 12,796 hrs · 12,839 cycles

C3 PDX - SEAT TRACK NR 19 HAS CORROSION AT STATION X338.00. REPAIRED IAW RD8/4-53-884.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 12,796 hrs · 12,839 cycles

C3 PDX - SEAT TRACK NR 19 HAS CORROSION AT STATION X509.5. REPAIRED IAW RD8/4-53-884.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 12,796 hrs · 12,839 cycles

C3 PDX - SEAT TRACK NR 19 HAS CORROSION AT STATION X469.5 TO X474.5. REPAIRED IAW RD8/4-53-884.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 12,796 hrs · 12,839 cycles

C3 PDX - SEAT TRACK NR 19 HAS CORROSION AT STATION X258.5. REPAIRED IAW RD8/4-53-884.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 12,796 hrs · 12,839 cycles

C3 PDX - SEAT TRACK NR 19 HAS CORROSION AT STATION X542.00. REPAIRED IAW RD8/4-53-884.

Part: SEAT TRACK — DAMAGED (FUSELAGE) · airframe 12,796 hrs · 12,839 cycles

C3 PDX - SEAT TRACK NR 12 HAS SCRATCHES, CHAFES AT STATION X113 TO X130, X136 TO X156, X175 TO X196, X206 TO X225. REPAIRED IAW RD8/4-53-884.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 12,796 hrs · 12,839 cycles

C3 PDX - SEAT TRACK NR 19 HAS CORROSION AT STATION X449.5. REPAIRED IAW RD8/4-53-884.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 12,796 hrs · 12,839 cycles

C3 PDX - SEAT TRACK NR 19 HAS CORROSION AT STATION X413.00 TO X444.00. REPAIRED IAW RD8/4-53-884.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 12,796 hrs · 12,839 cycles

C3 PDX - SEAT TRACK NR 19 HAS CORROSION AT STATION X322.00. REPAIRED IAW RD8/4-53-884.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 12,796 hrs · 12,839 cycles

C3 PDX - SEAT TRACK NR 19 HAS CORROSION AT STATION X559.00. REPAIRED IAW RD8/4-53-884.

Part: SEAT TRACK — CHAFED (FUSELAGE) · airframe 12,796 hrs · 12,839 cycles

C3 PDX - SEAT TRACK NR 11 HAS CHAFE AT STATION X94. REPAIRED IAW RD8/4-53-884.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 12,796 hrs · 12,839 cycles

C3 PDX - SEAT TRACK NR 19 HAS CORROSION AT STATION X479.00. REPAIRED IAW RD8/4-53-884.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 12,796 hrs · 12,839 cycles

C3 PDX - SEAT TRACK NR 19 HAS CORROSION AT STATION X354.00. REPAIRED IAW RD8/4-53-884.

Part: SEAT TRACK — GOUGED (FUSELAGE) · airframe 12,796 hrs · 12,839 cycles

C3 PDX - SEAT TRACK NR 2 HAS GOUGE AT STATION X413.00. REPAIRED IAW RD8/4-53-884 AND SRM 51-42-05, 51-42-45.

Part: SEAT TRACK — DAMAGED (FUSELAGE) · airframe 12,796 hrs · 12,839 cycles

C3 PDX - SEAT TRACK NR 7 HAS PIT AT STATION X358. REPAIRED IAW RD8/4-53-884.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 12,796 hrs · 12,839 cycles

C3 PDX - SEAT TRACK NR 18 HAS CORROSION AT STATION X229.5 TO X216.00. REPAIRED IAW RD8/4-53-884.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 12,796 hrs · 12,839 cycles

C3 PDX - CORROSION INSIDE SEAT TRACK NR 1 FROM STATION X32.4 TO X42.4. REPAIRED IAW RD8/4-53-884.

Part: SEAT TRACK — CORRODED (BS 116-136) · airframe 12,796 hrs · 12,839 cycles

C3 PDX - CORROSION INSIDE SEAT TRACK NR 18 FROM STATION X136.00 TO X116.00. REPAIRED IAW RD8/4-53-884.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 12,796 hrs · 12,839 cycles

C3 PDX - CORROSION INSIDE SEAT TRACK NR 1 FROM STATION X67.00 TO X58.00. REPAIRED IAW RD8/4-53-884.

Part: SEAT TRACK — DAMAGED (FUSELAGE) · airframe 12,796 hrs · 12,839 cycles

C3 PDX - SEAT TRACK NR 7 HAS PIT AND CHAFE AT STATION X391. REPAIRED IAW RD8/4-53-884.

Part: SEAT TRACK — CORRODED (BS 105-126) · airframe 12,796 hrs · 12,839 cycles

C3 PDX - CORROSION INSIDE SEAT TRACK NR 1 FROM STATION X126.00 TO X105.00. REPAIRED IAW RD8/4-53-884.

Part: SEAT TRACK — CORRODED (BS 156-136) · airframe 12,796 hrs · 12,839 cycles

C3 PDX - CORROSION INSIDE SEAT TRACK NR 18 FROM STATION X156.00 TO X136.00. REPAIRED IAW RD8/4-53-884.

Part: SKIN — DENTED (BS 306 S20-21R) · airframe 12,796 hrs · 12,839 cycles

C3 PDX - FUSELAGE RIGHT DENT UNDER WINDOW NR 10 AT STATION X306, BETWEEN STRINGER 20 AND 21. REPAIRED IAW SRM 53-00-00.

Part: SEAT TRACK — CORRODED (BS 186) · airframe 12,796 hrs · 12,839 cycles

C3 PDX - CORROSION INSIDE SEAT TRACK NR 1 FROM STATION X186.00. REPAIRED IAW RD8/4-53-884

Part: SEAT TRACK — CORRODED (BS 189-203) · airframe 12,796 hrs · 12,839 cycles

C3 PDX - CORROSION INSIDE SEAT TRACK NR 1 FROM STATION X203.00 TO X189.00. REPAIRED IAW RD8/4-53-884

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 12,796 hrs · 12,839 cycles

C3 PDX - SEAT TRACK NR 18 HAS CORROSION AT STATION X216.00 TO X196.00. REPAIRED IAW RD8/4-53-884.

Part: SEAT TRACK — CORRODED (BS 96-116) · airframe 12,796 hrs · 12,839 cycles

C3 PDX - CORROSION INSIDE SEAT TRACK NR 18 FROM STATION X116.00 TO X93.00. REPAIRED IAW RD8/4-53-884.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 12,796 hrs · 12,839 cycles

C3 PDX-SEAT TRACK NR 18 HAS CORROSION AT STATION X229.5 TO X216.00. REPAIRED IAW RD8/4-53-884.

Part: SEAT TRACK — CORRODED (BS 94) · airframe 12,796 hrs · 12,839 cycles

C3 PDX - CORROSION INSIDE SEAT TRACK NR 1 FROM STATION X94.00. REPAIRED IAW RD8/4-53-884.

Part: SEAT TRACK — DAMAGED (BS 722) · airframe 12,796 hrs · 12,839 cycles

C3 PDX - ALTERNATE SEAT TRACK IN AFT CARGO PIT INBOARD OF SEAT TRACK NR 15 HAS SCRATCH AT STATION X722. REPAIRED IAW RD8/4-53-884.

Part: SEAT TRACK — CORRODED (BS 176-156) · airframe 12,796 hrs · 12,839 cycles

C3 PDX - CORROSION INSIDE SEAT TRACK NR 18 FROM STATION X176.00 TO X156.00. REPAIRED IAW RD8/4-53-884.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 12,796 hrs · 12,839 cycles

C3 PDX - CORROSION INSIDE SEAT TRACK NR 18 FROM STATION X196.00 TO X176.00. REPAIRED IAW RD8/4-53-884.

Part: SEAT TRACK — DAMAGED (BS 612-624) · airframe 12,796 hrs · 12,839 cycles

C3 PDX - SEAT TRACK NR 15 HAS DEEP SCRATCHES IN BOTTOM OF TRACK CHANNEL FROM STATION X612 TO X624. REPAIRED IAW RD8/4-53-0884.

Part: SEAT TRACK — DAMAGED (FUSELAGE) · airframe 12,796 hrs · 12,839 cycles

C3 PDX - SEAT TRACK NR 15 HAS SCRATCHES AND NICKS AT STATION X630, X654. REPAIRED IAW RD8/4-53-884.

Part: SEAT TRACK — CORRODED (BS 156-136) · airframe 12,796 hrs · 12,839 cycles

C3 PDX - CORROSION INSIDE SEAT TRACK NR 1 FROM STATION X156.00 TO X136.00. REPAIRED IAW RD8/4-53-884.

Part: SEAT TRACK — CORRODED (BS 73-84) · airframe 12,796 hrs · 12,839 cycles

C3 PDX - CORROSION INSIDE SEAT TRACK NR 1 FROM STATION X84.00 TO X73.00. REPAIRED IAW RD8/4-53-884.

Part: SEAT TRACK — CORRODED (BS 169-176) · airframe 12,796 hrs · 12,839 cycles

C3 PDX - CORROSION INSIDE SEAT TRACK NR 1 FROM STATION X176.00 TO X168.00. REPAIRED IAW RD8/4-53-884.

Part: SEAT TRACK — DAMAGED (FUSELAGE) · airframe 12,796 hrs · 12,839 cycles

C3 PDX - SEAT TRACK NR 7 HAS GOUGES AND SCRATCHES AT STATION X405. REPAIRED IAW RD8/4-53-884.

Part: SEAT TRACK — DAMAGED (FUSELAGE) · airframe 12,796 hrs · 12,839 cycles

C3 PDX - SEAT TRACK NR 7 HAS CHAFES, SCRATCHES, AND NICKS AT STATION X236, X268, X291, X297, X325, X348, X350, X355, X410 TO X424, X448, X475 TO X485, X508 TO X520, X540 TO X564 REPAIRED IAW RD8/4-53-884.

Part: SEAT TRACK — CHAFED (FUSELAGE) · airframe 12,796 hrs · 12,839 cycles

C3 PDX - SEAT TRACK NR 14 HAS CHAFE AT STATION X604. REPAIRED IAW RD8/4-53-884.

Part: SKIN — DENTED (BS 295 S17-18R) · airframe 12,796 hrs · 12,839 cycles

C3 PDX - FUSELAGE RIGHT UNDER WINDOW NR 9, 2 DENTS AT STATION X295 BETWEEN STRINGER 17 AND 18. REPAIRED IAW SRM 53-00-00.

Part: DEICE SYSTEM — MALFUNCTIONED · airframe 12,538 hrs · 12,601 cycles

ON APPROACH, HAD DEICE PRESSURE CAUTION LIGHT. RAN E/A CHECKLIST. CAUTION LIGHT REMAINED ILLUMINATED. PRESSURE DID NOT CHANGE AT ANY TIME. REMAINING APPROX 18 PSI. ADVISORY LIGHT FOR THE IB BOOT ON THE NR 2 SIDE, ON THE TAIL DID NOT ILLUMINATE. MAINTENANCE DRAINED TAIL DEICE BOOT LINES IAW AMM TASK 30-11-00-680-801, TPR 30-060. NO WATER NOTED. C/W FIM TASK 30-10-00-810-801 AND C/W FUNCTIONAL TEST OF AIRFRAME DEICING SYSTEM IAW AMM TASK 30-11-00-720-801. NO DEFECTS NOTED. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: FIRE WARNING — FALSE ACTIVATION (APU BAY) · airframe 12,405 hrs · 12,488 cycles

EUG FLIGHT NR 2333: DURING PREFLIGHT, CHECK FIRE DECT WARNING LIGHT AND MASTER WARNING ILLUMINATED AND APU AUTO SHUTDOWN OCCURRED. NO INDICATION OF FIRE NOTED. FAULT LIGHT ILLUMINATED ON APU FPP. APU FUEL VALVE CLOSED, LIGHT (WHITE) ILLUMINATED. MAINTENANCE INSPECTED AND FOUND CIRCUIT BREAKER RIGHT DC ESS 'FIRE DETECT APU IND' OPEN. RESET CIRCUIT BREAKER. C/W AMM TASK 26-13-00-710-801. NO DEFECTS NOTED. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: ENGINE — MALFUNCTIONED (NR 1) · airframe 11,330 hrs · 11,511 cycles

PDX - ON FLIGHT 2310, RETURNED TO FIELD, AFTER TAKEOFF FELT AND HEARD A THUMP FOLLOWED BY AN UPTRIM AND AUTO FEATHER NR 1 ENGINE FAILED, NO FIRE. RETURNED AND LANDED IN RDD. MAINTENANCE REMOVED AND REPLACED NR 1 ENGINE. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: ODOR — DETECTED (CABIN) · airframe 11,240 hrs · 11,431 cycles

SEA FLIGHT NR 2350: AFTER PUSH BACK, A PASSENGER AND BOTH FA'S REPORTED SMOKE LIKE ODOR IN AFT PORTION OF CABIN, ROWS 16 AND BACK TO THE GALLEY. MAINTENANCE OPERATED APU BLEED AIR. NO ODOR NOTED. GROUND RAN BOTH ENGINES FOR 10 MINUTES BLEED MAX. NO ABNORMAL ODORS NOTED. INSPECTED CABIN FOR BURN MARKS. NONE FOUND. ALL CABIN LIGHTS OPS CHECK NORMAL. NO ABNORMAL ODORS NOTED. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: VALVE — FAILED (BOOT AIR) · airframe 10,421 hrs · 10,687 cycles

PDX FLIGHT NR 2422: DE-ICE PRESSURE CAUTION LIGHT ILLUMINATED. SELECTED BOOT AIR SWITCH TO ISO PER CHECKLIST. DE-ICE PRESSURE READS 18 +/-3 PSI ON BOTH SIDES. THE ONLY BOOT INDICATOR THAT FAILS TO ILLUMINATE IS THE INBOARD TAIL BOOT ON THE NR 2 HORIZONTAL STAB. MAINTENANCE REMOVED AND REPLACED THE 35 DUAL DISTRIBUTOR VALVE IAW TASK 30-11-16-000-801 AND 30-11-16-400-801. OPS CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: WARNING LIGHT — ILLUMINATED (TE FLAPS) · airframe 10,397 hrs · 10,665 cycles

LAX FLIGHT NR 2444, FLAP POWER CAUTION LIGHT ILLUMINATED. MAINTENANCE CLEARED FLAP FAULT FROM MEMORY AND OPERATED FLAP SYSTEM. NO FURTHER DEFECTS NOTED. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: WARNING LIGHT — ILLUMINATED (COCKPIT) · airframe 10,306 hrs · 10,587 cycles

GEG FLIGHT NR 2354: IAS MISMATCH MESSAGE ON BOTH PFD'S. ALSO GOT 'ELEVATOR FEEL', 'PITCH TRIM', 'SPLR OUTBD' AND 'RUD CTRL' CAUTIONS. PERFORMED CHECKLIST. MAINTENANCE C/W FIM TASK 34-11-00-810-864. NO FAULTS NOTED. C/W AMM TASK 34-11-00-170-801, PITOT STATIC LINE CLEANING. C/W MTC 6341102. LEAK CHECK PITOT STATIC SYSTEM CHECKS GOOD. C/W AMM TASK 34-11-00-710-801. OPS TES ADS, NO DEFECTS NOTED. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: BOLT — DAMAGED (SPOILER) · airframe 10,097 hrs · 10,400 cycles

DURING HIGH SPEED CLIMB & CRUISE, AUTOPILOT ON 'MISTRIM RT WING DOWN' DISCONNECTED AP. MANUALLY RETRIM A/C TO HALF SCALE RT WING DOWN DURING APPROACH WITH FLAPS 15 DEG NEEDED TO START TAKING OUT THAT TRIM UNTIL FLAPS AT 35. NO RT WING DOWN NEEDED. MX PERFORMED GVI OF AILERON TO FLAP GAP SEALS & CONFIRMED SPOILERS REMAINED RETRACTED WITH HYD POWER APPLIED. NO DEFECTS NOTED. PERFORMED OPS TEST OF PITCH & ROLL ACTUATOR IAW AMM. NO DEFECTS NOTED. REPLACED RT INBD SPOILER ATTACH POINT BOLTS & BUSHINGS & ADJUSTED CABLE TENSIONS BETWEEN AILERON SPLITTER QUADRANT TO AILERON TERMINAL QUADRANT & BETWEEN AILERON QUADRANT TO SPLITTER QUADRANT & ADJUSTED RT AILERON PUSH ROD. OCF PERFORMED. ACFT RETURNED TO SERVICE.

Part: GOVERNOR — INOPERATIVE (NR 1 ENGINE) · airframe 10,001 hrs · 10,305 cycles

BIL - PDX, DIVERTED TO LWS AT FL 240 CRUISE, NR 1 ENGINE OIL PRESSURE BEGAN TO FLUCTUATE AND OIL PRESSURE DROPPED BELOW ALLOWABLE LIMITS AND ENGINE WAS SHUTDOWN. MAINTENANCE DOWNLOADED EMU AND SENT FILE TO TECH SERVICES FOR ANALYSIS. INSPECTED NR 1 ENGINE AND FOUND MAJOR OIL LEAK FROM OVER SPEED GOVERNOR CAUSING OIL PRESSURE LOSS. REMOVED AND REPLACED OVER SPEED GOVERNOR. SERVICED ENGINE WITH OIL. NO DEFECTS NOTED. AIRCRAFT RETURNED TO SERVICE.

Part: DISPLAY — INOPERATIVE (COCKPIT) · airframe 9,643 hrs · 9,983 cycles

LAX FLIGHT NR 2389, ON LANDING NR 1 ARCDU SHORTED OUT WITH ELECTRICAL SMOKE. NO DISPLAY ON DU. EMERGENCY VOLUME ON RADIO. MAINTENANCE REMOVED AND REPLACED PILOT'S ARCDU IAW MTC 6238101 WITH SERVICEABLE UNIT. CAT LLL FUNCTIONAL CHECK GOOD. AIRCRAFT REMAIN CAT LLL. PLACARD SHOWS CAT LLL. MTX CONTROL INFORMED. AIRCRAFT RETURNED TO SERVICE.

Part: ACTUATOR — LEAKING (NR 2 ENGINE) · airframe 9,357 hrs · 9,724 cycles

IDA FLIGHT 2361: DURING CLIMB NR 2 ENGINE OIL TEMP INCREASED TO 112 DEG C. CLOSED ENGINE INTAKE PER CHECKLIST. IN LEVEL FLIGHT OIL TEMP STABILIZED AT 88 DEG C.INTERROGATED CDS, DETERMINED MAXIMUM OIL TEMP 112.3 DEG C FOR 277.3 SECONDS OR 12.88 MINUTES. MAINTENANCE FOUND NR 2 ENGINE OIL COOLER FLAP DOOR ACTUATOR INOP. REMOVED AND REPLACED ACTUATOR IAW AMM TASKS 79-21-31-000-801 AND-400-801. OPS CHECK GOOD. REF TO SUSTAINED RUNNING AT OIL TEMP OUTSIDE SPECIFIED LIMITS. REFERENCE CHART LIMITS AMM 05-11-00, PGA 609. C/W AMM TASK 05-23-00-210-814, SUBTASK 05-53-00-680-002, ITEMS 1-6 FOR MTX PROCEDURES. ENGINE RUN C/W. NO LEAKS NOTED. OPS CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: WARNING LIGHT — FALSE ACTIVATION (SPOILERS) · airframe 8,762 hrs · 9,192 cycles

BOI FLIGHT 2385, OUTBOARD SPOILER CAUTION ON CLIMBOUT. MAINTENANCE COMPLIED WITH FIM TASK NO FURTHER FAULTS NOTED. NO PARTS REPLACED AIRCRAFT RETURNED TO SERVICE.

Part: WIRE HARNESS — MALFUNCTIONED (NR 2 NLG WOW) · airframe 8,625 hrs · 9,071 cycles

AFTER TAKEOFF, LANDING GEAR WOULD NOT RETRACT. ACFT RETURNED AND ACCOMPLISHED UNEVENTFUL LANDING. MX REPLACED WOW NR 2 NLG HARNESS. OPS CHECKS GOOD. ACFT RETURNED TO SERVICE.

Part: BUSHING — UNKNOWN (PAX DOOR HINGE) · airframe 8,594 hrs · 9,042 cycles

SEA - ON FLIGHT 2435 THE AFT PASSENGER DOOR WAS HARD TO OPERATE (OPEN). AIRCRAFT WAS FERRIED FROM SEA-PDX WHERE THE MAIN HINGE WAS ADJUSTED AND A NEW UPPER BOLT AND UPPER AND LOWER BUSHINGS WERE INSTALLED. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: DOOR — LACK OF LUBE (AFT CABIN) · airframe 8,504 hrs · 8,954 cycles

FLIGHT ATTENDANT REPORTS AFT PAX DOOR DIFFICULT TO OPEN. STICKS. CLEANED AND LUBED TRACK. OPS CHECK GOOD. NO PARTS REPLACED. ACFT RETURNED TO SERVICE.

Part: ENGINE — MALFUNCTIONED (NR 1) · airframe 8,496 hrs · 8,946 cycles

APPROACH, NR 1 ENGINE FADEC CAUTION ILLUMINATED AND POWERPLANT MESSAGE ON ENGINE DISPLAY. PERFORMED ABNORMAL CHECKLIST. NO OTHER MALFUNCTIONS NOTED. REPLACED NR 1 ENGINE P2. 2 BLEED OFF VALVE SCREEN PER AMM TASKS 75-31-33-000-801 AND 75-31-33-400-801. CLEARED FAULT CODES PER AMM TASK 73-21-00-070-801. GROUND RAN NR 1 ENGINE NO FAULTS NOTED. ACFT RETURNED TO SERVICE.

Part: DOOR — STUCK (MAIN PAX) · airframe 7,964 hrs · 8,451 cycles

SMF - RAMP REPORTS THAT AFT PASSENGER DOOR IS STUCK. MAINTENANCE RESET THE AFT PASSENGER DOOR. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED.

Part: BEAM — CORRODED (ZONE 100) · airframe 7,858 hrs · 8,360 cycles

PDX - LATERAL BEAM CORRODED AROUND GROUND POINTS, BELOW MOUNTS FOR NR 1 AND NR 2 RELAY JUNCTION BOXES. REPAIRED IAW DHC-8 400 SRM 51-21-00 AND HORIZON AIR EA 6-53-531.

Part: SEAT TRACK — CORRODED (ZONE 100) · airframe 7,858 hrs · 8,360 cycles

PDX - TOP OF LEFT INBOARD SEAT TRACK CORRODED AT X36, X28, X10, X0.0, X5.0, X9.0, X17, X20 AND X25. REPAIRED IAW DHC-8 400 SRM 51-41-00, 51-42-00, 51-42-05 AND 51-40-15.

Part: SEAT TRACK — CORRODED (ZONE 100) · airframe 7,858 hrs · 8,360 cycles

PDX - CORROSION ON RIGHTHAND OUTBOARD SEAT TRACK AT APPROXIMATELY X404.00, TOP AND INNER FLANGE. REPAIRED IAW RD 8/4-53/844 AND DHC-8 400 SRM 51-4215, 51-42-05.

Part: SEAT TRACK — CORRODED (ZONE 100) · airframe 7,858 hrs · 8,360 cycles

PDX - LEFTHAND OUTBOARD SEAT TRACK HAS SURFACE CORROSION AT APPROXIMATELY X373. REPAIRED IAW DHC-8 400 SRM 51-42-05, 51-40-07, 51-42-00 AND 51-42-15.

Part: SUPPORT — CRACKED (ZONE 400) · airframe 7,858 hrs · 8,360 cycles

PDX - NR 2 ENGINE LOWER COWL, BYPASS DUCT CENTER SUPPORT FRAME IS CRACKED ON UPPER FLANGE. REPAIRED IAW RD 8/4-71-016.

Part: BRACKET — CRACKED (ZONE 400) · airframe 7,858 hrs · 8,360 cycles

PDX - LEFTHAND NACELLE LOWER COWL, CHANNEL AND BRACKET ARE CRACKED ALONG OUTBOARD EDGE OF BYPASS DOOR. REPAIRED IAW DHC-8400 SRM 51-42-05.

Part: SEAT TRACK — CORRODED (ZONE 100) · airframe 7,858 hrs · 8,360 cycles

PDX - SEAT TRACK NR 11 HAS PITTING CORROSION AT STATION X20.0, X38.0 AND X71.0 WHICH IS EVALUATED AND DETERMINED TO BE OUT OF LIMITS. REPLACED NR 11 SEAT TRACK IAW DHC-8 400 SRM 51-42-15 AND SRM 51-42-00.

Part: SEAT TRACK — CORRODED (ZONE 100) · airframe 7,858 hrs · 8,360 cycles

PDX - RIGHTHAND INBOARD SEAT TRACK HAS PITTING CORROSION ON TOP OF TRACK AND INSIDE CHANNEL AT STATION X1.000. REPLACED SEAT TRACK IAW DHC-8 400 SRM 51-40-15 AND 51-42-00.

Part: SEAT TRACK — CORRODED (ZONE 100) · airframe 7,858 hrs · 8,360 cycles

PDX - CORROSION ON RIGHTHAND OUTBOARD SEAT TRACK AT APPROXIMATELY X259.00, TOP AND INNER FLANGE. REPLACED SEAT TRACK IAW DHC-8 SRM 51-42-15 AND 51-42-05.

Part: SEAT TRACK — CORRODED (ZONE 100) · airframe 7,858 hrs · 8,360 cycles

PDX - CORROSION ON RIGHTHAND OUTBOARD SEAT TRACK AT APPROXIMATELY X391.00, INNER AND TOP FLANGE. REPAIRED IAW DHC-8 400 SRM 51-42-15 AND 51-42-05.

Part: SEAT TRACK — CORRODED (ZONE 100) · airframe 7,858 hrs · 8,360 cycles

PDX - CORROSION ON RIGHTHAND OUTBOARD SEAT TRACK AT APPROXIMATELY X507.00, TOP AND INNER FLANGE. REPLACED SEAT TRACK IAW DHC-8 SRM 51-42-15 AND 51-42-05.

Part: SEAT TRACK — CORRODED (ZONE 100) · airframe 7,858 hrs · 8,360 cycles

PDX - CORROSION ON RIGHTHAND OUTBOARD SEAT TRACK AT APPROXIMATELY X358.00, TOP AND INNER FLANGE. REPLACED SEAT TRACK IAW DHC-8 SRM 51-42-15 AND 51-42-05.

Part: SEAT TRACK — CORRODED (ZONE 100) · airframe 7,858 hrs · 8,360 cycles

PDX - CORROSION ON RIGHTHAND OUTBOARD SEAT TRACK AT APPROXIMATELY X325.00, TOP AND INNER FLANGE. REPLACED SEAT TRACK IAW DHC-8 SRM 51-42-15 AND 51-42-05.

Part: SEAT TRACK — CORRODED (ZONE 100) · airframe 7,858 hrs · 8,360 cycles

CORROSION ON RT OUTBOARD SEAT TRACK AT APPROXIMATELY X457.00, TOP AND INNER FLANGE. REPLACED SEAT TRACK IAW DHC-8 SRM 51-42-15 AND 51-42-05.

Part: SEAT TRACK — CORRODED (ZONE 100) · airframe 7,858 hrs · 8,360 cycles

PDX - CORROSION ON RIGHTHAND OUTBOARD SEAT TRACK AT APPROXIMATELY X292.00, TOP AND INNER FLANGE. REPLACED SEAT TRACK IAW DHC-8 SRM 51-42-15 AND SRM 51-42-05.

Part: SEAT TRACK — CORRODED (ZONE 100) · airframe 7,858 hrs · 8,360 cycles

PDX - CORROSION ON RIGHTHAND OUTBOARD SEAT TRACK AT APPROXIMATELY X540.00, TOP AND INNER FLANGE. REPLACED SEAT TRACK IAW DHC-8 SRM 51-42-15 AND SRM 51-42-05.

Part: SEAT TRACK — CORRODED (ZONE 100) · airframe 7,858 hrs · 8,360 cycles

PDX - CORROSION ON RIGHTHAND OUTBOARD SEAT TRACK AT APPROXIMATELY X243.00, TOP AND INNER FLANGE. REPLACED SEAT TRACK IAW DHC-8 SRM 51-42-15 AND 51-42-05.

Part: SEAT TRACK — CORRODED (ZONE 100) · airframe 7,858 hrs · 8,360 cycles

PDX - CORROSION ON RIGHTHAND OUTBOARD SEAT TRACK AT APPROXIMATELY X439.00, TOP AND INNER FLANGE. REPLACED SEAT TRACK IAW DHC-8 SRM 51-42-15 AND 51-42-05.

Part: SEAT TRACK — CORRODED (ZONE 100) · airframe 7,858 hrs · 8,360 cycles

PDX - CORROSION ON RIGHTHAND OUTBOARD SEAT TRACK AT APPROXIMATELY X342.00, TOP AND INNER FLANGE. REPLACED SEAT TRACK IAW DHC-8 SRM 51-42-15 AND 51-42-05.

Part: SEAT TRACK — CORRODED (ZONE 100) · airframe 7,858 hrs · 8,360 cycles

PDX - CORROSION ON RIGHTHAND OUTBOARD SEAT TRACK AT APPROXIMATELY X474.00, TOP AND INNER FLANGE. REPLACED SEAT TRACK IAW DHC-8 SRM 51-42-15 AND 51-42-05.

Part: SEAT TRACK — CORRODED (ZONE 100) · airframe 7,858 hrs · 8,360 cycles

PDX - CORROSION ON RIGHTHAND OUTBOARD SEAT TRACK AT APPROXIMATELY X375.00, TOP AND INNER FLANGE. REPLACED SEAT TRACK IAW DHC-8 SRM 51-42-15 AND 51-42-05.

Part: SEAT TRACK — CORRODED (ZONE 100) · airframe 7,858 hrs · 8,360 cycles

PDX - CORROSION ON RIGHTHAND OUTBOARD SEAT TRACK AT APPROXIMATELY X523.00, TOP AND INNER FLANGE. REPLACED SEAT TRACK IAW DHC-8 SRM 51-42-15 AND 51-42-05.

Part: SEAT TRACK — CORRODED (ZONE 100) · airframe 7,858 hrs · 8,360 cycles

PDX - CORROSION ON RIGHTHAND OUTBOARD SEAT TRACK AT APPROXIMATELY X556.00 TOP AND INNER FLANGE. REPLACED IAW DHC08 SRM 51-42-15 AND 51-42-05.

Part: SEAT TRACK — CORRODED (ZONE 100) · airframe 7,858 hrs · 8,360 cycles

PDX - CORROSION ON RIGHTHAND OUTBOARD SEAT TRACK AT APPROXIMATELY X490.00, TOP AND INNER FLANGE. REPLACED SEAT TRACK IAW DHC-8 SRM 51-42-15 AND 51-42-05.

Part: SEAT TRACK — CORRODED (ZONE 100) · airframe 7,858 hrs · 8,360 cycles

PDX - CORROSION ON RIGHTHAND OUTBOARD SEAT TRACK AT APPROXIMATELY X424.00, TOP AND INNER FLANGE. REPLACED SEAT TRACK IAW DHC-8 SRM 51-42-15 AND 51-42-05.

Part: SEAT TRACK — CORRODED (ZONE 100) · airframe 7,858 hrs · 8,360 cycles

PDX - CORROSION ON RIGHTHAND OUTBOARD SEAT TRACK AT APPROXIMATELY X309.00, TOP AND INNER FLANGE. REPLACED SEAT TRACK IAW DHC-8 SRM 51-42-15 AND 51-42-05.

Part: SEAL — DAMAGED (CARGO DOOR) · airframe 7,612 hrs · 8,131 cycles

GEG - FLIGHT 2353 - THE FLIGHT RETURNED TO FIELD AFTER THE CREW HEARD A LOUD POP AND THE AIRCRAFT RAPIDLY DEPRESSURIZED. MAINTENANCE INSPECTED THE AIRCRAFT AND REPLACED THE AFT CARGO DOOR SEAL. OPERATIONAL CHECKS WERE GOOD AND THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: GCU — INOPERATIVE (ZONE 100) · airframe 7,558 hrs · 8,077 cycles

MFR - NR 1 AC GENERATOR CAUTION LIGHT ILLUMINATED UNABLE TO RESET PER ABNORMAL CHECKLIST. MAINTENANCE REMOVED AND REPLACED NR 1 AC GCU AND GENERATOR. OPERATIONAL TEST GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: CONTROLLER — FAILED (ZONE 200) · airframe 7,558 hrs · 8,077 cycles

LAX - FLIGHT 2342 - THE AIRCRAFT STARTED TO LOSE PRESSURIZATION WHILE FLYING THROUGH MODERATE TURBULANCE AND STRONG UP AND DOWN DRAFTS. THE FLIGHT ATTENDANT REPORTED HEARING NOISES FROM THE GALLEY SERVICE DOOR. MAINTENANCE INSPECTED THE GALLEY SERVICE DOOR AND FOUND NO DEFECTS. THE AUTO PRESSURE CONTROL WAS PLACED ON MEL. OPERATIONAL CHECKS WERE GOOD AND THE AIRCRAFT WAS RETURNED TO SERVICE. SDR TO REMAIN OPEN PENDING CLOSURE OF THE MEL. GEG CLEAANED ICE FROM THE AFT SERVICE DOOR AND REPLACED THE AUTO PRESSURE CONTROLLER. OPERATIONAL CHECKS WERE GOOD AND THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 7,399 hrs · 7,928 cycles

SEA - FLIGHT 2413 - THE FLIGHT RETURNED TO THE GATE AFTER THE PUSHER SYSTEM FAILED. MAINTENANCE INSPECTED THE AIRCRAFT AND RESET THE CIRCUIT BREAKERS. OPERATIONAL CHECKS WERE GOOD AND THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: WARNING LIGHT — FALSE INDICATION (CABIN) · airframe 6,985 hrs · 7,552 cycles

YYC - FLIGHT 2335 - THE FLIGHT RETURNED TO FIELD AFTER THE CREW RECEIVED A FLIGHT COMPARTMENT AND CABIN DUCT HOT CAUTION LIGHTS. THE DUCT TEMPS WERE NORMAL. CABIN WOULD NOT PRESSURIZE AFTER CYCLING THE AUTO AND MANUAL BLEED SWITCHES. MAINTENANCE INSPECTED THE AIRCRAFT AND CLEARED THE MESSAGES IAW Q-400 FIM. MAINTENANCE WAS UNABLE TO DUPLICATE THE WRITE-UPS WHILE PERFORMING THE OPERATIONAL CHECKS. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: PROXIMITY SENSOR — OUT OF ADJUST (MLG DOOR) · airframe 6,301 hrs · 6,909 cycles

MSO - FLIGHT 2382 - THE MAIN LANDING GEAR DOORS OPENED BRIEFLY DURING FLIGHT. THE LEFT DOOR AND RIGHT DOOR AMBER LIGHTS ILLUMINATED WITH ASSOCIATED AIR NOISE. THE DOORS WERE OPEN FOR 2 SECONDS. MAINTENANCE INSPECTED THE AIRCRAFT AND INTERROGATED THE PSEU. MAINTENANCE FOUND THE RIGGING NEAR GAP TOO FAR. THE PROXIMITY SENSOR WAS RE-RIGGED AND THE OPERATIONAL CHECKS WERE GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: DOOR — INOPERATIVE (AFT PAX) · airframe 6,234 hrs · 6,846 cycles

AFT PASSENGER DOOR WILL NOT OPEN OR CLOSE. MAINTENANCE INSPECTED THE DOOR AND RESEQUENCED SAME. NUMEROUS OPERATIONAL CHECKS WERE PERFORMED WITH NO DISCREPANCIES NOTED. THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: BYPASS VALVE — OVERTEMP (ZONE 500) · airframe 6,132 hrs · 6,738 cycles

NR 1 ENGINE HIGH OIL TEMPERATURE. MAINTENANCE REPLACED NR 1 ACOC BYPASS VALVE AND ACOC FLAP ACTUATOR. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: STIFFENER — CRACKED (NACELLE) · airframe 5,990 hrs · 6,598 cycles

PDX - CRACK IN WEB STIFFENER FOR AFT CONE. STIFFENER IS AT 12 O'CLOCK POSITION ON CONE NR 1 LOWER ENGINE COWL. COMPLETED INSTALLATION OF FASTENER AS PER Q400 SRM 51-42-03.

Part: TUBE — CHAFED (ZONE 400) · airframe 5,990 hrs · 6,598 cycles

PDX - THE FORWARD LOWER TRUSS TUBE IS CHAFED. MAINTENANCE REPAIRED THE TRUSS IAW EA 6-54-302.

Part: MECHANISM — DIRTY (AFT PAX DOOR) · airframe 5,868 hrs · 6,474 cycles

BOI - ON FLIGHT NUMBER 2302, REAR AIRSTAIR DOOR WILL NOT OPEN OR CLOSE. REMOVED OBSTRUCTION, CLEANED AND LUBED AIRSTAIR DOOR. DOOR FUNCTIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: SEAL — DIRTY (ZONE 800) · airframe 5,813 hrs · 6,421 cycles

GEG - FLIGHT 2314 - THE FLIGHT ATTENDANT STATES THAT THE AFT PASSENGER DOOR IS DIFFICULT TO PUSH OUT AND THAT IT STICKS AFTER UNLOCKING. MAINTENANCE INSPECTED THE DOOR AND THEN CLEANED AND LUBED THE DOOR SEAL. OPERATIONAL CHECKS WERE GOOD AND THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: DOOR — JAMMED (PAX) · airframe 5,705 hrs · 6,317 cycles

BOI - FLIGHT 2404 - CREW REPORTS THAT THE AFT PASSENGER DOOR IS JAMMED. MAINTENANCE INSPECTED THE AIRCRAFT DOOR AND SECURED THE LOOSE TRIM ON THE ARTICULATING ARM. OPERATIONAL CHECKS WERE GOOD AND THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: POWER SUPPLY — DISCHARGED (CABIN) · airframe 5,396 hrs · 6,012 cycles

SEA - BOTH AFT OUTSIDE AND BOTH AFT EXIT DOOR EMERGENCY LIGHTS ARE INOPERATIVE. REMOVED AND REPLACED AFT LEFT HAND EMERGENCY LIGHT POWER SUPPLY. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: ENGINE — MALFUNCTIONED (NR 2) · airframe 5,272 hrs · 5,883 cycles

NR 2 ENGINE INFLIGHT SHUTDOWN, ON CLIMBOUT NR 2 PEC CAUTION LIGHT, NR 2 FADEC FAIL WARNING LIGHTS ILLUMINATED, NR 2 ENGINE AUTO FEATHER. REPLACED NR 2 ENGINE. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: BATTERY PACK — FAILED (ZONE 100) · airframe 5,200 hrs · 5,806 cycles

PDX - BOTH REAR EXTERIOR EMERGENCY LIGHTS AND ALL EMERGENCY LIGHTS IN GALLEY INOPERATIVE. REMOVED AND REPLACED RIGHT HAND 3 AND LEFT HAND 3 BATTERY PACKS.

Part: WARNING LIGHT — ILLUMINATED (CARGO DOOR) · airframe 5,200 hrs · 5,806 cycles

LAX - FLIGHT 2343 - THE AIRCRAFT RETURNED TO FIELD WHEN AFTER TAKEOFF THE FUSELAGE DOORS WARNING ILLUMINATED DURING CLIMBOUT. THE AFT BAGGAGE DOOR WAS CHECKED WITH NO DISCREPANCIES NOTED. MAINTENANCE THEN LUBED THE BAGGAGE DOOR HANDLE. AN OPERATIONAL CHECK WAS PERFORMED AND THE AIRCRAFT WAS RETURNED TO SERVICE. NO PARTS WERE REPLACED.

Part: CONTROL PANEL — FAILED (COCKPIT) · airframe 5,148 hrs · 5,752 cycles

YYC - FLIGHT 2329 - CREW RETURNED TO FIELD WHEN THE CABIN PRESSURE MASTER WARNING LIGHT ILLUMINATED. CABIN PRESSURES WAS ABOVE 10,000 FT AND CLIMBING AT 500-700 FEET PER MINUTE. THE CREW WAS UNABLE TO CONTROL THE PRESSURE MANUALLY. MAINTENANCE INSPECTED THE AIRCRAFT AND REPLACED THE CABIN PRESSURE CONTROL PANEL, AND THE CABIN PRESSURE CONTROLLER. OPERATIONAL CHECKS WERE GOOD AND THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: BULB — FAULTY (NR 1) · airframe 5,148 hrs · 5,752 cycles

PDX - ON CLIMBOUT, NR 1 FUEL TEMPERATURE INDICATION ON ENGINE DISPLAY FLUCTUATED RAPIDLY FULL SCALE. ACCOMPLISHED ABNORMAL FUEL TEMPERATURE E/A CHECKLIST. MAINTENANCE INSPECTED AND WIGGLED FUEL TEMPERATURE BULB HARNESS FROM TEMPERATURE BULB TO FIREWALL CONNECTOR. NO DISCREPANCIES NOTED. REPLACED NR 1 FUEL TEMPERATURE BULB AS A PRECAUTIONARY MEASURE. AIRCRAFT RETURNED TO SERVICE.

Part: GOVERNOR — MALFUNCTIONED (NR 1 OVERSPEED) · airframe 5,013 hrs · 5,623 cycles

SEA FLIGHT NR 2328 AFTER-START PROCEDURE, WHEN AUTOFEATHER WAS SELECTED, NR 1 PROP FEATHERED BUT THERE WERE NO INDICATIONS OF THAT EXCEPT PROP RPM 220. REPLACED THE OVERSPEED GOVERNOR. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: PROXIMITY SENSOR — MALFUNCTIONED (MLG) · airframe 5,013 hrs · 5,623 cycles

PDX FLIGHT NR 2359 AFTER TAKE OFF AND RETRACTING LANDING GEAR, LT AMBER DOOR LIGHT AND RED GEAR LIGHT CYCLED, AND GEAR HANDLE LIGHT CYCLED. REPLACED LT HAND GEAR DOOR PROXIMITY SENSOR. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: CONTROLLER — MALFUNCTIONED (CABIN PRESSURE) · airframe 4,981 hrs · 5,585 cycles

AIRCRAFT LOST PRESSURIZATION WHILE INBOUND FOR BOI WHILE AT 8000 MSL. CABIN CLIMBED AT 3000+ FT PER MINUTE UNTIL DIFFERENTIAL WAS CLOSE TO ZERO. MAINTENANCE C/W PRESSURIZATION CHECK IAW THE Q00 AMM AND THE SYSTEM OPERATED NORMALLY. NO DOOR LEAKS OR LEAKS OF ANY KIND WERE NOTED. THE AIRCRAFT WAS RETURNED TO SERVICE. NO PARTS WERE REPLACED.

Part: FADEC — DEFECTIVE (NR 2) · airframe 4,964 hrs · 5,571 cycles

SEA FLIGHT 2346 RETURNED TO FIELD, NR 2 PROP DID NOT REDUCE FROM 1020 NP WHEN COMMANDED. REPLACED FADEC. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: LIGHT — LOOSE (ZONE 100) · airframe 4,931 hrs · 5,537 cycles

SEA- ON FLIGHT 2321 EMERGENCY FLOOR TRACK LIGHTING STRIP IS COMING UP IN FRONT OF ROW 1. REMOVED AND REPLACED FLOOR TRACK LUMINESCENT STRIPS. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: HYDRAULIC SYSTEM — CONTAMINATED (NR 2 SYSTEM) · airframe 4,456 hrs · 5,043 cycles

ON FLIGHT NUMBER 2351, LT DOOR UNSAFE & GEAR HANDLE LIGHT REMAINED ON FOR 10 SECONDS AFTER GEAR RETRACTION & THEN CYCLED ON/OFF 4 TIMES IN 5 SECOND INTERVALS. FOUND LARGE QUANTITYS OF AIR, NR 2 HYDRAULIC SYSTEM. PERFORMED FULL BLEED. RAISED & LOWERED A/C. PERFORMED OPERATIONAL TEST OF PRIMARY EXTENSION & RETRACTION SYSTEM. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: AIRSTAIR — LACK OF LUBE (AFT) · airframe 4,455 hrs · 5,042 cycles

PDX- ON FLIGHT 2307 AFT AIRSTAIRS ARE STIFF TO SLIDE OUT AND NEED LUBE. CLEANED AND LUBED SLIDING TRACKS ON AFT AIRSTAIRS. NO PARTS REPLACED. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: RETAINER — DEFECTIVE (PAX DOOR) · airframe 4,420 hrs · 5,008 cycles

GEG- ON FLIGHT 2365 AFT LEFT HAND PASSENGER WILL NOT CLOSE PROPERLY. FOUND RETAINER SEAL NOT ENGAGED IN HANDLE SHAFT. REMOVED AND REPLACED RETAINER RING. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: WARNING LIGHT — ILLUMINATED (ZONE 200) · airframe 4,362 hrs · 4,943 cycles

ON FLIGHT 2294 CHECK FIRE DETECTION LIGHT CAME ON IN FLIGHT THEN WENT OUT AFTER SEVERAL SECONDS. MASTER WARNING CAME ON WITH CHECK FIRE DETECTION, BUT NO OTHER LIGHTS OR INDICATIONS CAME ON OR STAYED ON. TROUBLESHOOT SYSTEM IAW FIM 26-10-00 AND RAN AIRCRAFT ENGINES AT POWER FOR 10 MINUTES. NO PARTS REPLACED. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: WARNING LIGHT — FALSE ACTIVATION (ZONE 800) · airframe 4,232 hrs · 4,796 cycles

PIH-ON FLIGHT NUMBER 2288, AFTER TAKEOFF CREW RECEIVED AN AFT BAGGAGE DOOR WARNING. NO LOSS OF PRESSURE. FLIGHT CONTINUED ON TO PIH AND LANDED WITHOUT INCIDENT. NO CFR. INSPECTED DOOR CLOSE SENSOR, NO DEFECTS NOTED. CLEANED DOOR CLOSED SENSOR SPRING. OPERATIONAL CHECK GOOD. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: DISPLAY — FAILED (ZONE 200) · airframe 4,139 hrs · 4,687 cycles

ON FLIGHT 2292 DURING TAKEOFF AFTER GEAR HANDLE WAS SELECTED UP THE NR2 MFD FLICKERED FOR JUST A MOMENT AND THEN WE GOT A CHECKED MESSAGE ON THE ED AND NR 2 MFD. RAN EMERGENCY CHECKLIST, ALL INDICATIONS NORMAL BUT MESSAGE DIDN'T GO AWAY. REMOVED AND REPLACED NR 2 MFG. OPERATIONAL CHECKS GOOD. AIRCRAFT RETUNED TO SERVICE.

Part: VALVE — WILL NOT TEST (ZONE 200) · airframe 4,111 hrs · 4,656 cycles

ON FLIGHT 2336 AFT BAGGAGE FIRE PROTECTION VALVE OUTLET WILL NOT TEST. LIGHT BULB CHECKS GOOD. PERFORMED OPS TEST IAW Q400 MM 26-22-00-720-801. NO PARTS REPLACED. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: TRACK — LACK OF LUBE (AIRSTAIR) · airframe 3,994 hrs · 4,515 cycles

ON FLIGHT 2365 AFT AIRSTAIR IS DIFFICULT TO EXTEND. CLEANED AND LUBED TRACKS. NO PARTS REPLACED. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: PROXIMITY SENSOR — MALFUNCTIONED (ZONE 700) · airframe 3,988 hrs · 4,507 cycles

ON FLIGHT 2309 EN ROUTE TO ACV AT 21,000 MSL, IAS 250 KIAS, MAIN GEAR DOORS CYCLED OPEN AND CLOSED ONCE VERY QUICKLY. ADJUSTED LANDING GEAR DOOR CLOSE PROXIMITY SENSOR. NO PARTS REPLACED. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: ANGLE — CRACKED (ZONE 600) · airframe 3,985 hrs · 4,504 cycles

L-ANGLES ATTACHING RT HAND WING INBOARD FLAP WELL (U) CHANNELS NR 2, NR 6 AND NR 7 TO AFT SPAR ARE CRACKED. REPAIRED IAW EA 6-57-166 AND 6-57-167.

Part: SKIN — DENTED (FUSELAGE) · airframe 3,985 hrs · 4,504 cycles

FUSELAGE SKIN IS DENTED 5 INCHES LONG BY 2.4 INCHES WIDE BY .200 INCH DEEP, BELOW PILOTS WINDSHIELD FSX122.000 AND WLZ137.000. REPAIRED IAW Q400 TASK 51-00-02-250-801 AND RD 8/4-53-697.

Part: STRUCTURE — DAMAGED (RT WING) · airframe 3,985 hrs · 4,504 cycles

AUXILARY STRUCTURE AT WING STATION YW389 IS DAMAGED BY OUTBOARD RT SPOILER ACTUATOR LOWER SURFACE. REPAIRED IAW Q400 SRM 51-42-05-330-801, 51-42-05 AND HORIZON AIR EA 6-51-15.

Part: SKIN — DENTED (ZONE 200) · airframe 3,985 hrs · 4,504 cycles

DENTS IN LT HAND FUSELAGE SKIN BETWEEN X281.0 - X301.0 AND STRINGERS 10P AND 11P. REPAIRED IAW Q400 SRM 51-00-02, 51-18-00, RD 8/4-53-659 AND EA 6-53-202.

Part: SPAR — OUT OF LIMITS (ZONE 500) · airframe 3,985 hrs · 4,504 cycles

FRONT SPAR 2 LEADING EDGE ATTACH FLANGE HOLES ARE OUT OF LIMITS. BEYOND .263" DIAMETER Y150.300. REPAIRED IAW Q400 RD 8/4-57-203, TASK 51-00-02-250-801 AND HORIZON AIR EA 6-57-173

Part: SHIM — DAMAGED (ZONE 300) · airframe 3,985 hrs · 4,504 cycles

HORIZONTAL STABILIZER RT HAND FORWARD ATTACH FITTING HAS EXTRUDED SHIMS. REPAIRED IAW Q400 SRM 51-00-02 AND TASK 55-10-00-400-801.

Part: SKIN — CRACKED (ZONE 400) · airframe 3,985 hrs · 4,504 cycles

DIAPHRAM STRUCTURE AT AFT OUTBOARD SIDE OF LT HAND NACELLE STATION YW191.200 JUST BELOW UPPER WING SKIN TRAILING EDGE IS CRACKED. REPAIRED IAW Q400 SRM 51-40-11.

Part: SKIN — SCRATCHED (ZONE 200) · airframe 3,923 hrs · 4,425 cycles

SCRATCH IN FUSELAGE THROUGH PAINT BELOW FORWARD EDGE OF RIGHT AFT SERVICE DOOR TREAD PLATE. REPAIRED IAW Q400 SRM 51-14-00 TASK NR 350-803.

Part: WARNING SYSTEM — MALFUNCTIONED (AUTOFEATHER SYS) · airframe 3,653 hrs · 4,139 cycles

EUG- ON FLIGHT 2276 ABORTED AUTOFEATHER TEST. CLEARED PEC FAULT IAW AMM TASK 61-20-36-070-801. NO PARTS REPLACED. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: ACTUATOR — INOPERATIVE (PAX DOOR) · airframe 3,417 hrs · 3,888 cycles

THE CREW REPORTED THAT THE REAR PASSENGER DOOR WILL NOT OPEN. MAINTENANCE INSPECTED THE AIRCRAFT AND CLEANED AND LUBED THE DOOR LOCK AND ACTUATING SYSTEM. OPERATIONAL CHECKS WERE GOOD AND THE AIRCRAFT WAS RETURNED TO SERVICE. NO PARTS WERE REPLACED.

Part: DOOR — JAMMED (AFT PAX) · airframe 3,205 hrs · 3,666 cycles

BTM-ON FLIGHT NUMBER 2381, AFT PASSENGER DOOR JAMMED IN FRAME, WILL NOT OPEN OR CLOSE. RESET DOOR. OPERTED DOOR SEVERAL TIMES NO DEFECTS NOTED. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: WARNING LIGHT — ILLUMINATED (ZONE 800) · airframe 3,111 hrs · 3,562 cycles

PDX-ON FLIGHT NUMBER 2355, LEFT HAND REAR PASSENGER DOOR WARNING CAME ON AT 5,000 FEET DURING DESCENT. CABIN PRESSURIZATION LOST AND CABIN CLIMBED TO 4,000 FEET. INSPECTED PASSENGER DOOR (AFT) PERFORMED PROXIMITY OPERATIONAL TEST 31-62-00-710-001 AND FUNCTIONAL TEST OF AFT PASSENGER DOOR. OPERATIONAL CHECK GOOD. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: VALVE — FAILED (ZONE 600) · airframe 3,043 hrs · 3,483 cycles

SEA- ON FLIGHT 2330 DEICE PRESSURE CAUTION LIGHT. PERFORMED EMERGENCY CHECKLIST. FOUND RIGHT OUTBOARD WING BOOT SLOW TO INFLATE WITH LOWER PRESSURE THAN LEFT SIDE. REMOVED AND REPLACED DUAL DISTRIBUTION VALVE. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: CONNECTOR — DIRTY (ZONE 100) · airframe 2,873 hrs · 3,306 cycles

BOI- ON FLIGHT 2367 RECEIVED A INTERMITTENT APU BOTTLE LOW LIGHT WITH CHECK FIRE DETECTION MASTER WARNING. CLEANED CONNECTOR TO FIRE BOTTLE. NO PARTS REPLACED. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: PROXIMITY SENSOR — DIRTY (PAX DOOR) · airframe 2,036 hrs · 2,433 cycles

GEG- AFT PASSENGER DOOR INDICATED OPEN IN FLIGHT AT 23,000 FEET. DESCENDED TO 13,000 FEET AND LIGHT WENT OUT. LIGHT WAS ILLUMINATING ON AND OFF DURING DESCENT. PRESSURE INDICATED NORMAL. AIRCRAFT LANDED WITHOUT INCIDENT. CLEANED AND LUBED HANDLE AND DOOR PROXIMITY SENSORS. NO PARTS REPLACED. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: PROPELLER — VIBRATION (NR 2 ENGINE) · airframe 1,930 hrs · 2,313 cycles

PDX- NR 2 PROP VIBRATION IN FLIGHT. AIRCRAFT LANDED WITHOUT INCIDENT. BALANCED NR 2 PROP. NO PARTS REPLACED. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: SENSOR — DIRTY (PAX DOOR) · airframe 1,796 hrs · 2,165 cycles

GEG-ABOVE 19,000 FEET, FUSELAGE DOOR MASTER WARNING LIGHT COMES ON INTERMITTENTLY. DOORS PAGE ON MFD SHOWS AFT PASSENGER SERVICE DOOR ON CABIN SIDE AS PROBLEM DOOR. NO LOSS OF CABIN PRESSURE, OUTSIDE AIR TEMPERATURE -18C. INTERROGATED PSEU FOR FAULTS, AFT PASSENGER DOOR LOCK FAULT, PROXIMITY SENSOR CHECK GOOD. CHECKED WIRING, NO DEFECTS NOTED. CLEANED SENSORS. OPERATIONAL CHECK GOOD. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: PIN — BENT (NLG DOOR) · airframe 1,724 hrs · 2,078 cycles

PDX- NOSE LANDING GEAR DOOR PIN BRACKET IS BENT. REPAIRED IAW MTX TASK CARD 32-31-56-400-081.

Part: CONTROL UNIT — INOPERATIVE (NLG STEERING) · airframe 964 hrs · 1,156 cycles

SEA - ABORTED TAKE-OFF NOSE STEERING FAIL WHEN LINING UP FOR TAKE-OFF AND TWICE WHEN TURNING INTO PARKING SPOT. REPLACED NOSE WHEEL STEERING ELECTRONIC CONTROL. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: PRESSURE PANEL — DAMAGED (NLG WW) · airframe 966 hrs · 1,146 cycles

PDX - HOLE IN NLG WW LT AFT UPPER CORNER ABOVE WIRE HARNESS. REPAIRED IAW HORIZON AIR EA 6-53-80. AIRCRAFT RETURNED TO SERVICE.

Part: FUEL CONTROL — DEFECTIVE (COCKPIT) · airframe 769 hrs · 904 cycles

SEA- POWERPLANT MESSAGE APPEARED AFTER TAKEOFF. COMPLETED EMERGENCY CHECKLIST. NO ENGINE ABNORMALITIES NOTED. FLIGHT CONTINUED WITHOUT INCIDENT. MAINTENANCE PERFORMED TROUBLESHOOTING AND FOUND FAULT CODES 711 & 715 ENGINE NR 1. REMOVED AND REPLACED FADEC. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: BRACKET — BROKEN · airframe 544 hrs · 617 cycles

HLN - NOSE LANDING GEAR DOORS REMAIN OPEN AFTER EXTENSION WITH 3 GREEN DOWN LOCKED LIGHTS. ALTERNATE GEAR EXTENSION LIGHTS SHOW 2 MAIN GEAR DOWN AND LOCKED AND NO NOSE GEAR DOWN AND LOCKED LIGHT. REPLACED RIGHT-HAND NOSE GEAR DOWN LOCK SENSOR BRACKET. COMPLIED WITH RIGGING OF PROX SENSOR. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: WARNING SYSTEM — MALFUNCTIONED (COCKPIT) · airframe 329 hrs · 369 cycles

SEA - RETURN TO GATE, AUTO FEATHER ARM LIGHT INOP. GROUND RAN AIRCRAFT AFTER DIAGNOSTICS OF MDC, NO DEFECTS NOTED. NO PARTS REPLACED. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: PROXIMITY SENSOR — STICKING · airframe 258 hrs · 285 cycles

YYC - AIRCRAFT RETURNED TO FIELD WHEN THE FORWARD BAGGAGE DOOR INDICATED OPEN AFTER AIRCRAFT ROTATION. MAINTENANCE INSPECTED THE DOOR AND FOUND THE PROXIMITY SENSOR STICKING. CLEANED AND LUBED PROXIMITY SENSOR. OPERATIONAL CHECK WAS PERFORMED AND THE DOOR INDICATION IS NORMAL. AIRCRAFT RETURNED TO SERVICE.

Part: SENSOR — DIRTY (CARGO DOOR) · airframe 726 hrs · 864 cycles

SEA- AIRCRAFT RETURNED TO FIELD. FORWARD BAGGAGE DOOR LIGHT ON INFLIGHT, PRESSURE NORMAL. CHECKED PSEU FOR FAULTS, NONE FOUND. CYCLED FORWARD BAGGAGE DOOR SEVERAL TIMES. NO DEFECTS NOTED. CLEANED AND LUBED FORWARD BAGGAGE DOOR PROXIMITY SENSORS. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: NUT — LOOSE (PAX DOOR) · airframe 109 hrs · 119 cycles

SEA- ONCE MAIN CABIN DOOR IS UNLOCKED IT IS DIFFICULT TO PUSH OPEN AND OUT. TIGHTENED JAMB NUT ON ROD END. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED.