N429QX

Part: PUMP — MALFUNCTIONED (NR 1 ENGINE) · airframe 27,948 hrs · 29,847 cycles

FOUND NR 1 ENG ALT FEATHER PUMP TO BE LEAKING AT THE ASSY. JOINTS. REMOVED AND REPLACED #1 FEATHERING PUMP IAW AMM TASK 61-20-31-000-801 AND 61-20-31-400-801 OPS AND LEAK CHECK GOOD.

Part: LIGHT — LOOSE (CABIN FLOOR) · airframe 27,838 hrs · 29,722 cycles

CREW REPORTS CLEAR PLASTIC COVER ON LH FLOOR LIGHT STRIPS IS LIFTING AT ROW 18AB. REMOVED FROM SERVICE. RESECURED CLEAR PLASTIC COVER ON LH FLOOR LIGHTING STRIP @ 18B. NO OTHER DEFECTS NOTED. RETURNED TO SERVICE.

Part: CONTROL VALVE — MALFUNCTIONED (A/C PACK) · airframe 27,721 hrs · 29,593 cycles

TAKEOFF ABORTED < 40 KTS FOR #1 BLEED HOT CAUTION. REMOVED FROM SERVICE. FOUND FAULT IN CDS L NAPSOV,PACK FCV. CLEAR FAULT. GROUND RUN #1 & #2 ENG. NO AIR FLOW IN CABIN.FAULT RETURNED IN CDS. REMOVED AND REPLACED #1 NACELLE SHUTOFF VALVE REF AMM TASK 36-11-19-000-801,36-11-19-400-801. NO HELP. REMOVED AND REPLACED PACK FLOW CONTROL AND SHUTTOFF VALVE REF AMM 21-52-01-000-801,21-52-01-400-801. OP'S TEST GOOD. C/W OP'S TEST OF BLEED AIR SYSTEM REF AMM TASK 36-11-00-710-802. OP'S TEST GOOD. #1 BLEED HOT CAUTION DID NOT RETURN. RETURNED TO SERVICE.

Part: PROPELLER — OUT OF BALANCE (NR 1) · airframe 27,219 hrs · 29,013 cycles

DURING CRUISE, SLOW AIRSPEED, FIRST NOTICED AT 210 KTS, NOTICEABLE VIBRATION. TRIED PUTTING ANVS ON PAUSE WITH NO CHANGE. VIBRATION WORSENED DURING POWER REDUCTION. PROPS WERE AT 850. TORQUE ABOUT 50%. REMOVED FROM SERVICE. IAW WO 247742, 00001 THROUGH 00004. NR 1 PROP BALANCE SOLUTION REQUIRED 350G OUT OF LIMITS. COMPLIED WITH INSPECTION AFTER REPORT OF UNUSUAL VIBRATION IAW AMM 05-50-12-200-801, STEPS 1-4 B, AND 5. NO OTHER DEFECTS NOTED. REMOVED FROM SERVICE. REPLACED THE NR 1 PROPELLER ASSEMBLY. RETURNED TO SERVICE.

Part: PROPELLER — OUT OF BALANCE (NR 1) · airframe 27,212 hrs · 29,005 cycles

FAIRLY SIGNIFICANT VIBRATION ON THE NR 1 PROPELLER. WHEN POWER LEVERS WERE REDUCED BELOW ABOUT 65%, TORQUE VIBRATION WAS MOST NOTICEABLE. VIBRATION WOULD BECOME LESS NOTICEABLE AFTER SEVERAL SECONDS AND THEN COME BACK WHEN A POWER CHANGE WAS MADE. REMOVED FROM SERVICE. IAW WO 247639 N/R-00001 THROUGH 00004, PROPELLER BALANCING & 6 BLADE RETORQUE ON BOTH PROPELLERS. RETURNED TO SERVICE.

Part: BRAKE — SMOKE (NR 4) · airframe 27,192 hrs · 28,979 cycles

ON A WALK AROUND, FOUND THE NR 4 BRAKE SMOKING. TEMP READING APPROXIMATELY 117C OUTER BRAKES ARE AROUND 73C. REMOVED FROM SERVICE. COMPLIED WITH INSPECTION AFTER APPLICATION OF EXCESSIVE BRAKING IAW AMM 05-50-56-1-210-801. NO DEFECTS NOTED. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: LINE — LEAKING (HYD SYSTEM) · airframe 27,190 hrs · 28,977 cycles

DURING CRUISE, RECEIVED A NR 1 HYD ISOLATION VALVE CAUTION, ALONG WITH AN INBD ROLL SPOILER CAUTION. THE NR 1 HYD QTY WAS AT ABOUT 20%. RAN THE CHECKLIST. AT THIS TIME THE NR 1 HYD PRESSURE STARTED TO DROP. THE QTY AND PRESSURE WENT TO 0 % FOR THE NR 1 SYSTEM. THEN RECEIVED A NR 1 ENGINE HYD PUMP CAUTION AND THE ISOLATION VALVE CAUTION WENT OUT. THE CHECKLIST WAS RAN. AN EMERGENCY WAS DECLARED AND EXECUTED A ZERO FLAP LANDING. MINIMAL USE OF PARKING BRAKE BELOW 60 KNOTS. LANDING UNEVENTFUL. REMOVED FROM SERVICE. OBSERVED HYDRAULIC FLUID ACTIVELY LEAKING FROM THE LEFT SIDE OF THE HORIZONTAL STABILIZER. THE HYDRAULIC FLUID HAD COATED THE LEFT SIDE OF THE VERTICAL STABILIZER AS WELL. CLEANED THE HORIZONTAL AND VERTICAL STABILIZERS. OBSERVED THE PRESSURE LINE ON THE LT OTBD ELEVATOR PCU TO HAVE RUPTURED. REMOVED AND REPLACED THE HYD PRESSURE LINE. LEAKS & OPS CHECKED GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: ENGINE — FAILED (NR 1) · airframe 27,047 hrs · 28,810 cycles

CLIMBING THROUGH APPROX 3000' FEET MSL THE NR 1 ENGINE SURGED TWICE THEN SHUT DOWN. THERE WERE NO CAUTION OR WARNING LIGHTS PRIOR TO THE SHUTDOWN. RETURNED TO FIELD. LANDING UNEVENTFUL. REMOVED FROM SERVICE. DEBRIS FOUND IN MAIN OIL FILTER. REF W/O 245318 FOR WORK PERFORMED AND MTC'S 6710003 AND 6710004 FOR REPLACEMENT OF THE NR 1 ENGINE. CHECKS GOOD.

Part: PROPELLER — OUT OF BALANCE (NR 1 ENGINE) · airframe 27,015 hrs · 28,773 cycles

NR 1 ENGINE PROP VIBRATION ENROUTE. DIVERTED. LANDING UNEVENTFUL. REMOVED FROM SERVICE. PERFORMED PROPELLER BALANCE ON NR 1 ENGINE IAW 6611001. INITIAL IPS SHOWED .317. APPLIED SOLUTION. PROJECTED IPS ARE .006. WEIGHTS APPLIED AT HOLES 11(30G), 12(50G), 13(50G), 14(50G). PERFORMED INSPECTION FOR EXCESSIVE OR UNUSUAL VIBRATION IAW AMM 05-50-12-200-801. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: PROXIMITY SENSOR — OUT OF ADJUST (NLG DOOR) · airframe 26,913 hrs · 28,666 cycles

NLG DOOR LIGHT FLASHED PERIODICALLY DURING CLIMB AND LEVEL OFF. NO INDICATION DURING LEVEL FLIGHT. NO DOOR CHATTER SOUND ASSOCIATED. REMOVED FROM SERVICE. PERFORMED GVI OF THE NLG DOORS AND HINGES WITH NO DEFECTS NOTED. INTERROGATED PSEU AND FOUND THE NG DRCL SENSOR OUT OF LIMITS. MOVED THE NLG DOORS BY HAND TO SIMULATE TURBULENCE AND WAS ABLE TO DUPLICATE THE NLG DOOR LIGHT FLICKER. RIGGED THE NLG DOOR PROXIMITY SENSOR IAW AMM 32-61-06-830-801 AND VERIFIED THE NLG DOOR SENSOR INDUCTANCE IAW AMM 32-61-00-280-801. PROXIMITY SENSOR READS OK, UNABLE TO DUPLICATE DISCREPANCY AFTER RIGGING AND SIMULATING TURBULENCE. NO FURTHER DEFECTS NOTED. RETURNED TO SERVICE.

Part: CONTACT — DAMAGED · airframe 26,888 hrs · 28,633 cycles

INTERMITTENT FUSELAGE DOORS WARNING. UNABLE TO CONFIRM WHICH DOOR SINCE EACH WARNING WAS VERY SHORT. PRESSURIZATION WAS NORMAL. ALL DOORS APPEARED CLOSED AND SECURE FROM AN INTERIOR VISUAL CHECK BY THE FLIGHT ATTENDANTS. RETURNED TO FIELD. LANDING UNEVENTFUL. REMOVED FROM SERVICE. INTERROGATED PSEU. FOUND FAULTS IN LAST LEG OF HISTORY: APDRCL UNREASONABLE FAR AND APDRCL PROX SENS OPEN. REMOVED AFT GALLEY CEILING PANEL 245DZ IAW MM TASK 25-27-01-000-801, PARAGRAPH 4G. INSPECTED CONNECTORS 3261-P14 AND 3261-J14. FOUND CONTACTS IN 3261-J14 NOT FULLY SEATED. REPLACED CONTACTS IN 3261-J14 IAW DHC-8-400 WDGM 20-17-10. CLEARED FAULTS FROM PSEU. RE-INSTALLED AFT GALLEY CEILING PANEL 245DZ IAW DHC-8-400 MM TASK# 25-27-01-400-801 PARAGRAPH 4G. AIRCRAFT DOORS PROXIMITY SENSORS OPERATIONAL TEST GOOD SEVERAL TIMES IAW DHC-8-400 MM TASK# 31-62-00-710-801. NO PSEU FAULTS FOUND AFTER TESTS. AIRCRAFT RETURNED TO SERVICE.

Part: LAMP — INOPERATIVE (INDICATOR) · airframe 26,200 hrs · 27,886 cycles

FORWARD FLIGHT ATTENDANT EMERGENCY LIGHTING GREEN NORMAL LIGHT OUT. REMOVED FROM SERVICE. REPLACED THE LAMP IN THE FWD FLIGHT ATTENDANT EMERGENCY GREEN NORMAL LIGHT. OPS CHECKED GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: LENS — SEPARATED (EMERGENCY LIGHT) · airframe 25,834 hrs · 27,495 cycles

EMERGENCY LIGHT STRIP PLASTIC LENS SEPARATED FROM LIGHT. REMOVED FROM SERVICE. REMOVED DAMAGED LIGHT STRIP, REPLACED WITH NEW. OPS CHECKED GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: PROBE — MALFUNCTIONED (PITOT) · airframe 25,646 hrs · 27,299 cycles

PITOT HEAT NR 2 CAUTION LIGHT. DIVERTED. LANDING UNEVENTFUL. REMOVED FROM SERVICE. REMOVED AND REPLACED THE NR 2 PITOT STATIC PROBE IAW AMM 34-11-06-000, 400-801 AND LEAK CHECKED IAW TC 6341102, OPS CHECKED GOOD. PROBE HEATED NORMALLY AND CAUTION LIGHT EXTINGUSHED. AIRCRAFT RETURNED TO SERVICE.

Part: PROXIMITY SENSOR — OUT OF RIG (NLG DOOR) · airframe 25,337 hrs · 26,982 cycles

NOSE GEAR DOOR LIGHT CYCLED ON AND OFF CONSISTANTLY FOR ROUGHLY 20 MINS IN THE CLIMB OUT. DID NOT NOTICE AT WHAT EXACT POINT IT CAME ON. ONCE DECISION WAS TO TURN AROUND WAS MADE. THE LIGHT DID NOT CYCLE AGAIN. RETURNED TO FIELD. LANDING UNEVENTFUL. AIRCRAFT REMOVED FROM SERVICE. RIGGED THE NOSE GEAR DOOR CLOSED PROXIMITY SENSOR IAW AMM 32-61-06-830-801, OPS CHECKED GOOD, NOSE GEAR DOOR LIGHT STAYED OUT WHEN DOORS WAS CLOSED AND INDUCTANCE VALUES WAS WITHIN LIMITS. RETURNED TO SERVICE. NO PARTS REPLACED.

Part: PRESSURE SWITCH — MALFUNCTIONED (NLG STEERING) · airframe 25,049 hrs · 26,687 cycles

DURING TAXI OUT, THE NOSE WHEEL STEERING MASTER CAUTION ILLUMINATED AND NOSE WHEEL STEERING WASN'T WORKING. AFTER REFERENCING THE E & A CHECKLIST CAUTION CLEARED. OPTED TO CONTINUE. ON TAKEOFF ROLL, APROX 100KTS, THE NOSE WHEEL STEERING CAUTION ILLUMINATED AGAIN. RETURNED TO DEPARTURE AFTER RUNNING E&A CHECKLIST, CAUTION CLEARED AGAIN. NO ISSUES ON TAXI IN. RETURNED TO FIELD. LANDING UNEVENTFUL. REMOVED FROM SERVICE. FOUND THE P-SWITCH FAULT IN SCU. R & R THE NWS PRESSURE MANIFOLD SWITCH IAW AMM 32-51-16-000-804 AND 32-51-16-400-804. OPS TESTED IAW AMM 32-51-00-710-801, THE TEST PASSED. P-SWITCH FAULT IN SCU NO LONGER SHOWS. NOSEWHEEL STEERING CAUTION DID NOT ILLUMINATE. NO FURTHER DEFECTS NOTED. AIRCRAFT RETURNED TO SERVICE.

Part: BLEED VALVE — FAILED (NR 1 ENGINE) · airframe 24,022 hrs · 25,627 cycles

CLIMBING THROUGH 10,000 FT, THE NR 1 FADEC CAUTIONED, WITH POWER PLANT MESSAGE. LEVEL AT 14,000FT ENGINE SURGES OF 10 DEGREES, 15 DEGREES TORQUE. DURING DESCENT DID NOT NOTICE ANY ENGINE SURGES. REMOVED AND REPLACED THE NR 1 P2.2 INTERSTAGE BLEED VALVE IAW AMM 75-31-11-000-801, AND 75-31-11-400-801. PERFORMED TWO ENGINE STARTS, NO FADEC CAUTION, PPT MESSAGE, OR RELATED CDS FAULTS.

Part: UNKNOWN — ODOR (CABIN) · airframe 23,828 hrs · 25,421 cycles

F/A REPORTS SMELL COMING FROM THE AIR CYCLE MACHINE. RAN THE APU WITH THE BLEED AIR ON UNTIL THE CABIN TEMP REACHED 80 DEGREES. NO SMELLS NOTED. RETURNED TO SERVICE. COULD NOT DUPLICATE. RETURNED TO SERVICE.

Part: POWER SUPPLY — INOPERATIVE (EMERGENCY LIGHTS) · airframe 23,349 hrs · 24,934 cycles

WITH THE EMERGENCY LIGHTS SELECTED TO ON, THE FORWARD EMERGENCY LIGHTS DO NOT ILLUMINATE. REPLACED THE FORWARD EMERGENCY LIGHT POWER SUPPLY IAW AMM 33-51-01-00-801 AND 33-51-01-400-801. CHECKS GOOD. RETURNED TO SERVICE.

Part: PROXIMITY SENSOR — FAULTY (RT MLG) · airframe 22,250 hrs · 23,738 cycles

AFTER GEAR EXTENSION, RT GEAR DOOR CAUTION ON. ON POST FLIGHT RT GEAR DOOR IS OPEN. FERRIED FOR REPAIRS. REMOVED THE PROXIMITY SENSOR ON THE NR 2 MLG STABILIZER BRACE ASSY AND REPLACED WITH A SERVICEABLE 1 FROM STOCK REF AMM TASK NR 32-11-21-000-801 AND 32-11-31-400-801 PAR 1-4.A, 1, A, E AND PAR 5. OPS TEST GOOD NO DEFECTS NOTED. SRS 50121 6-28-16 INTERROGATED PSEU AND FOUND RT GEAR DOWN LOCK 1 PROXIMITY SENSOR FAILED IN PRESENT FAULTS AND RIGGING HISTORY. RETURNED TO SERVICE.

Part: CHANNEL — DAMAGED (FUSELAGE) · airframe 22,199 hrs · 23,682 cycles

FOUND DAMAGE ON EXTERNAL PANEL 262HT FUSELAGE LANDING, MARKED. REMOVED REAR SPAR WING TO FUSELAGE FAIRING LANDING STRIP STA X 426.974, PN: 85713402-105, REF SRM 51-42-05, REPAIR-01, PARA 4E, 1-3. INSTALLED REPLACEMENT REAR SPAR WING TO FUSE FAIRING LANDING STRIP AT FS X426.974, PN:85713402-105SP, PO:TX-4079, REF SRM 51-42-05, REPAIR 1 AND DWG:8570005, REV A. REMOVED 1 EA CHANNEL ASSY, PN: 85713406-001 AND 6EA CHANNEL ASSY'S, PN: 85713407-001 FROM EXISTING LANDING STIP REF SRM 51-42-25, REPAIR-01, PARA 4E, 1-3. INSTALLED 1EA CHANNEL ASSY PN:85713506-001 AND 6EA CHANNEL ASSY PN:85713407-001 TO REPLACEMENT LANDING STRIP REF SRM 51-42-05, REPAIR -01. LOCATED AND DRILLED REPLACEMENT REAR SPAR WING TO FUSE FAIRING LANDING STRIP, PN:85713402-105SP, PO:TX-4079, REF SRM 51-40-07, REPAIR -01. RESTORED AND FINISH LANDING STRAP UNDER PANEL 262HT, REF SRM 51-25-15, REPAIR -01.

Part: STIFFENER — BROKEN (RT NACELLE) · airframe 22,203 hrs · 23,684 cycles

RIGHT NACELLE PANEL 424AR HAS BROKEN RIB ANGLE. REMOVED DAMAGED STIFFENER, REF SRM 51-42-05. INSTALLED, DRILLED, LOCATED NEW STIFFENER REF SRM 51-42-05. RESTORED FINISH, REF SRM 51-42-05. SEALED STIFFENER REF SRM 51-23-00.

Part: PLATE — CORRODED (FUSELAGE) · airframe 22,203 hrs · 23,684 cycles

MCD THRESHOLD PLATE CORRODED. MCD THRESHOLD PLATE REMOVED REF SRM 51-42-05. THRESHOLD PLATE INSTALLED REF DWG 85329531, REV A 99/09/08 & REF SRM 51-42-05. TEFLON RUB STRIP REMOVED FROM THRESHOLD PLATE, REF SRM 51-42-05. TEFLON RUB STRIP INSTALLED ON THRESHOLD REF DWG 85329532 96/05/21 AND SRM 51-42-05. NEW MCD THRESHOLD PLATE LOCATED AND DRILLED, REF SRM 51-40-09.

Part: SUPPORT BRACKET — CRACKED (RT WING) · airframe 22,199 hrs · 23,682 cycles

RIGHT WING L/E INBD SUPPORT BRACKET FOR PANEL 422CT IS CRACKED. R & R RT WING L/E INBD SUPPORT BRACKET WITH NEW SERVICEABLE 1, FOR PANEL 422CT, REF SRM 51-40-15, REPAIR -01. DOMED, SEALED 5 EA LOCK FASTENERS, REF SRM 51-23-2. REPAIR -1, FIG 202. FILET SEALED AROUND SUPPORT BRACKET REF SRM 51-23-00, STRUCT IDENT -01, FIG 1. RESTORED FINISH TO BRACKET SUPPORT, REF SRM 51-25-15, REPAIR -01.

Part: SEAT TRACK — DAMAGED (FUSELAGE) · airframe 22,203 hrs · 23,684 cycles

SEAT TRACK NR 10, REQUIRES REPLACEMENT. DISPLACED GROUND CABLES COMMON TO SEAT TRACK NR 10 AT FS X-39.0 IAW SRM 51-11-00, STRUCT IDENT -01, PG 1. REINSTALLED GROUND CABLES COMMON TO SEAT TRACK NR 10 AT FS-39.0, REF SRM 51-41-00, STRUCT IDENT -01. PERFORMED GROUND CHECK, GROUND CHECK GOOD. MEASURED 0.1M OHMS, MAX ALLOWED 10M OHMS. REF AMM 51-80-00-760-830, STEP 3H. DISPLACED 7 WIRE BUNDLES COMMON TO SEAT TRACK NR 10 WIRING MM 20-12-10. REATTACHED 7 WIRE BUNDLES COMMON TO SEAT TRACK NR 10, REF WMM 20-12-10. REMOVED SEAT RACK SPLICE BETWEEN SEAT TRACK NR 10 AND NR 11 AT FS X 10.50 IAW SRM 51-42-05, REPAIR -01, PAR 4E, 51-40-15, REPAIR -01, PARA 6M. LOCATED AND DRILLED EXISTING SEAT TRACK SPLICE BETWEEN SEAT TRACK NR 10 AND NR 11 IAW SRM 51-40-07, REPAIR -1, PARA 5B. REINSTALLED EXISTING SEAT TRACK SPLICE TO NEW SEAT TRACK NR 10 AND NEW SEAT TRACK, NR 11 AT FS X10.50 IAW SRM 51-42-05, REPAIR 01, PARA 4D, 51-40-15. REPAIR 01, PARA 6H, 6J. REMOVED SEAT TRACK NR 10 IAW SRM 51-42-05, REPAIR 01, PARA 4E, 51-40-15. REPAIR 01, PARA 6M AND 51-41-00, STRUC INDENT -01, PG 1. INSTALLED NEW SEAT TRACK NR 10, REF SRM 51-42-05, REPAIR -01, 51-40-15, REPAIR -01, AND 51-41-00, STRUCT IDENT -01. APPLIED SEALANT ON GROUND CABLE AT RBL 9.0 FS X-39.0 AROUND HEAD AND NUT, REF SRM 51-23-00.

Part: SEAT TRACK — DAMAGED (FUSELAGE) · airframe 22,203 hrs · 23,684 cycles

SEAT TRACK NR 11, REQUIRES REPLACEMENT. REMOVED 2 EA PLASTIC DRIP TRAY'S AT FS X71.2 AND FS X 116.0 IAW SRM 51-41-00 STRUCT IDENT -01, PG 1. INSTALLED 2 EA PLASTIC DRIP TRAYS AT FS X71.2 AND X116.0 SRM 51-41-00, STRUCT ID -01. DISPLACED METAL DRIP ANGLE COMMON TO SEAT TRACK, NR 11 FRAME, FS X47.975 TO FS X105.50 IAW SRM 51-42-05, REPAIR -01, PAR 4E. RE-INSTALLED METAL DRIP ANGLE COMMON TO SEAT TRACK, NR 11 FROM FS X47.975 TO X105.5, REF SRM 51-42-05, REPAIR -01. DISPLACED METAL DRIP TRAY BELOW SEAT TRACK NR 11 FROM FS X47.975 TO FS X136.0 IAW SRM 51-41-00, STRUCT IDENT -01 PG 1. INSTALLED METAL DRIP TRAY BELOW SEAT TRACK NR 11 FROM FS X 47.975 TO FS X 136.0, REF SRM 51-41-00 STRUCT IDENT -01. DISPLACED 9 WIRE BUNDLES COMMON TO SEAT TRACK NR 11 IAW WIRING MAINTENANCE PRACTICES 20-12-10. RE-INSTALLED 9 WIRE BUNDLES COMMON TO SEAT TRACK NR 11 REF WIRING MM 20-12-10. REMOVED SEAT TRACK SPLICE BETWEEN SEAT TRACKS 11 & 12 AT FS X 102.50 IAW SRM 51-42-05, REPAIR -01, PAR 4E AND 51-40-15. REPAIR -01, PAR 6M. INSTALLED SEAT TRACK SPLICE BETWEEN SEAT TRACK 11 & 12 AT FS X102.5, REF SRM 51-42-05, REPAIR -01 AND 51-40-15 REPAIR -01. REMOVED CORRODED SEAT TRACK NR 11, PN 8532820-115 IAW SRM 51-40-15, REPAIR -01, PAR 6H, 51-41-00 STRUCT IDENT -01, PG 1, 51-42-05, REPAIR -01 PAR 4E. INSTALLED NEW SEAT TRACK NR11, PN 8532820-115, REF SRM 51-40-15, REPAIR -01, 51-41-00 STRUCT IDENT -01 AND 51-42-05 REPAIR -01.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 22,199 hrs · 23,682 cycles

SEAT TRACK NR 25, PN 85337843-103, REQUIRES REPLACEMENT. REMOVED SEAT RAIL 25, PN 85337843-103, FS X 697.60 TO X 726.102, Y12.63 LT IAW SRM 51-42-05-02-01 AND 51-42-15-02-01. INSTALLED SEAT RAIL, NR 25, PN 85337843-103, REF DWG 85338806, DATE 98/05/08 & SRM 51-42-05-02-01 & 51-42-90.

Part: SEAT TRACK — DAMAGED (FUSELAGE) · airframe 22,199 hrs · 23,682 cycles

SEAT TRACK NR 15, PN 85338210-115, REQUIRES REPLACEMENT. REMOVED FWD SPLICE OTBD, PN:85338215-101 COMMON TO SEAT TRACK NR 13 REF SRM 51-42-005-02-01 AND 51-40-15-02-01. INSTALLED FWD OTBD SPLICE, PN:85338215-101 COMMON TO SEAT TRACK 13, REF SRM 51-42-05-02-01, 51-40-15-2-01 AND DWG:85338201, REV F, DATED 2011/04/20. REMOVED FWD SPLICE INBD PN:85338216-101 COMMON TO SEAT TRACK NR 13 REF SRM 51-42-05-02-01 AND 51-40-15-02-01. INSTALLED FWD INBD SPLICE, PN:85338216-101 COMMON TO SEAT TRACK NR 13, REF SRM 51-42-05-02-01, 51-40-15-02-01 AND DWG 85338201, REV F DATED 2011/04/20. REMOVED SEAT TRACK 14, PN:85338210-113, REF SRM 51-42-05-02-01, 51-40-15-02-01 AND 51-41-00-00-01. INSTALLED SEAT TRACK NR 14, PN:85338210-113, REF SRM 51-42-05-02-01, 51-40-15-02-01, 51-41-00-00-01 AND DWG:85338201, REV F DATED 2011/04/20. LOCATED AND DRILLED NEW SEAT TRACK NR 14, PN:85338210-113, REF SRM 51-40-07-02-01.

Part: SPLICE — DAMAGED (FUSELAGE) · airframe 22,199 hrs · 23,682 cycles

OUTER SPLICE, PN 85338215-101 AT FS X 612.0-Y 9.250 COMMON TO SEAT TRACK NR 14 AND NR 15 HAS ELONGATED HOLES. LOCATED AND DRILLED NEW OTBD SPLICE, PN:85338215-101, REF SRM 51-40-07-02-01. INSTALLATION ACCOMPLISHED ON JOB 5416121, OP 196, ITEM 2.

Part: SEAT TRACK — DAMAGED (FUSELAGE) · airframe 22,203 hrs · 23,684 cycles

SEAT TRACK 14, REQUIRES REPLACEMENT. REMOVED FWD SPLICE OTBD, PN 85338215-101 COMMON TO SEAT TRACK NR 13 REF SRM 51-42-005-02-01 AND 51-40-15-02-01. INSTALLED FWD OTBD SPLICE, PN 85338215-101 COMMON TO SEAT TRACK 13, REF SRM 51-42-05-02-01, 51-40-15-2-01 AND DWG:85338201, REV F. REMOVED FWD SPLICE INBD, PN 85338216-101 COMMON TO SEAT TRACK 13, REF SRM 51-42-05-02-01 AND 51-40-15-02-01. INSTALLED FWD INBD SPLICE, PN 85338216-101 COMMON TO SEAT TRACK 13, REF SRM 51-42-05-02-01, 51-40-15-02-01 AND DWG 85338201, REV F. REMOVED SEAT TRACK NR 14, PN 85338210-113 REF SRM 51-42-05-02-01, 51-40-15-02-01 AND 51-41-00-00-01. INSTALLED SEAT TRACK 14, PN 85338210-113 REF SRM 51-42-05-02-01, 51-40-15-02-01, 51-41-00-00-01 AND DWG:85338201, REV F. LOCATED AND DRILLED NEW SEAT TRACK 14, PN 85338210-113 REF SRM 51-40-07-02-01.

Part: ROLLER — OUT OF ADJUST (GALLEY DOOR) · airframe 21,868 hrs · 23,319 cycles

UNABLE TO OPEN THE GALLEY SERVICE DOOR FROM THE OUTSIDE, AND DIFFICULT TO OPEN FROM INSIDE. FERRIED AIRCRAFT FOR REPAIRS. ADJUSTED UPPER GUIDE ROLLERS. FUNCTIONAL TESTS GOOD.

Part: WARNING MESSAGE — ILLUMINATED (DOOR) · airframe 21,747 hrs · 23,176 cycles

AFTER TAKEOFF CLIMBING THROUGH 2000FT, STARTED TO ENCOUNTER MODERATE TURBULENCE AND AT THAT TIME THE MASTER WARNING CHIMED AND FUSELAGE DOORS WARNING STAYED ON FOR A FEW SECONDS. THE MASTER WARNING WENT AWAY ALONG WITH THE FUSELAGE DOOR WARNING. ON MFD DOOR PAGE ALL DOORS SHOWED GREEN INDICATION. APPROXIMATELY 2 MINUTES LATER MASTER WARNING FUSELAGE DOOR WARNING CAME BACK. CHECKED MFD DOOR PAGE AND AFT PASSENGER DOOR WAS RED. F/A REPORTED A LOUD NOISE AND CREAKING SOUND COMING FROM AFT PASSENGER DOOR. MASTER WARNING WENT AWAY AND DOOR INDICATION WENT BACK TO GREEN AFTER 2 MINUTES. F/A STATED LOUD NOISE STAYED THE WHOLE REMAINDER OF THE FLIGHT. RETURNED TO FIELD. LANDING UNEVENTFUL. CHECKED AFT PAX DO

Part: LIGHT — UNSECURE (CABIN) · airframe 21,258 hrs · 22,686 cycles

EMERGENCY LIGHT STRIP AT ROW 1 A/B IS LOOSE. SECURED EMERGENCY LIGHT STRIP. RETURNED TO SERVICE.

Part: TRIM PANEL — MALFUNCTIONED (RUDDER) · airframe 21,258 hrs · 22,686 cycles

RUDDER TRIM RUNAWAY AFTER LEVEL OFF AT FL 240 WITH UNCOMMANDED RT RUDDER TRIM ACTIVATION. ATTEMPTS TO MOVE RUDDER TRIM TO THE LT, RESULTED IN FURTHER RUDDER TRIM TO THE RT. RUD TRIM ACT CB, F7, LT ESS PULLED IAW THE CHECK LIST COORDINATED FLIGHT MAINTAINED WITH RUDDER PEDALS. R & R AILERON/RUDDER TRIM CONTROL PANEL, IAW AMM TASK NR 27-13-16-000-801 AND 27-13-16-400-801. PERFORMED OPS TEST OF THE RUDDER TRIM SYSTEM IAW AMM TASK 27-22-00-710-801 AND OPS TEST OF THE AILERON TRIM SYSTEM IAW AMM TASK NR 27-13-00-710-802. PRIOR TO REMOVAL OF THE AILERON/RUDDER TRIM CONTROL PANEL VERIFIED, SWITCH HAD UNCOMMANDED MOVEMENT TO RT TRIM WHILE HOLDING SWITCH FOR LT TRIM. PERFOEMED FREEDOM OF MOVEMENT CHECK IAW GPM 9.2.5. OPS TEST GOOD. FREEDOM OF MOVEMENT CHECK GOOD. NO FURTHER DEFECTS NOTED. COMPLETED FREEDOM OF MOVEMENT CHECK, ENSURED FULL TRAVEL AND VERIFIED PROPER DIRECTION OF MOVEMENT, NO DEFECTS NOTED IAW GPM 9.2, FREEDOM OF MOVEMENT CHECK. RETURNED TO SERVICE.

Part: SWITCH — MALFUNCTIONED (EMERGENCY LIGHTS) · airframe 19,337 hrs · 20,625 cycles

EMERGENCY LIGHTS REMAIN ILLUMINATED IN THE CABIN. REPLACED THE F/A EMERGENCY LIGHT SWITCH. RETURNED TO SERVICE.

Part: CONTROLLER — FAILED (ZONE 200) · airframe 18,757 hrs · 19,989 cycles

AFTER SELECTING WINDSHIELD HEAT TO NORMAL, WINDSHIELD CONTROL & WINDSHIELD HOT CAUTIONS BOTH ILLUMINATED. RETURNED TO FIELD. LANDING UNEVENTFUL. FOUND FAULT IN CDS LT WINDSHIELD CONTROL. R & R NR 1 AIC IAW AMM 30-41-01-000-801, 30-41-01-400-801. NO HELP. C/W ELECTRICAL RESISTANCE CHECK OF PILOT WINDSHIELD FOUND OPEN D-A SENSOR. SWAPPED TO SPARE E-F. C/W OP'S TEST OF THE PILOT WINDSHIELD ANTI-ICING SYS IAW AMM 30-41-00-710-801. OP'S CHECKED GOOD. NO FAULT NOTED IN CDS.

Part: LAMP — INOPERATIVE (LIGHT SWITCH) · airframe 18,041 hrs · 19,251 cycles

CABIN EMERGENCY LIGHT SWITCH NOT ILLUMINATED. REPLACED THE LAMP. ILLUMINATES NORMALLY. RETURNED TO SERVICE.

Part: DOOR — OUT OF RIG (MAIN PAX) · airframe 17,153 hrs · 18,334 cycles

F/A & RAMP REPORTED MAIN CABIN DOOR DIFFICULT TO OPEN. PERFORMED FUNCTIONAL TEST OF FWD PAX DOOR IAW AMM 52-11-00-720-802. PAX DOOR FAILED FUNCTIONAL TEST. INTERNAL HANDLE UNLOCK FORCE REQUIRED 45-50 LBF TO UNLOCK, OUT OF LIMITS IAW STEP 3A (1)(B). INTERNAL HANDLE LOCK FORCE REQUIRED 40 LBF TO LOCK, OUT OF LIMITS IAW STEP 3A (1)(C). EXTERNAL HANDLE UNLOCK FORCE REQUIRED 40 LBF TO UNLOCK, OUT OF LIMITS IAW STEP 3A (2)(B). COMPLIED WITH ADJUSTMENT & FUNCTIONAL RIGGING & TEST OF MCD. OPS CHECKED GOOD, LEAK CHECKED GOOD.

Part: HANDLE — UNSECURE (PAX DOOR) · airframe 16,662 hrs · 17,794 cycles

AFT PAX DOOR WARNING ILLUMINATED DURING FLIGHT. RESET MASTER CAUTION, DOOR WARNING STOPPED FLASHING. RETURN TO FIELD, LANDED UNEVENTFUL. INSPECTED AFT PAX DOOR, FOUND AFT PAX DOOR HANDLE OUT APPROX .2500". PUSH IN, LIGHT EXTINGUISHED. OP'S CHECKED A/P DOOR IAW AMM TASK 52-12-00-710-801, & MRB 521200-201, OPS NORMAL. ACFT OK FOR SERVICE.

Part: LAMP — INOPERATIVE (EMERGENCY LIGHTS) · airframe 16,559 hrs · 17,690 cycles

F/A REPORTED FWD EMERGENCY LIGHT SWITCH GREEN LIGHTS ARE INOPERATIVE. REPLACED LAMPS. SWITCH ILLUMINATED NORMALLY. RETURNED TO SERVICE.

Part: SEAT — CORRODED (ROW 9 AB) · airframe 16,524 hrs · 17,655 cycles

FWD OTBD SEAT POST 9 A/B IS CORRODED AT MOUNT. R & R INBD AND OTBD PAX SEAT LEG SPREADERS IAW B/E CMM 25-21-21.

Part: SEAT — CORRODED (ROW 8 AB) · airframe 16,524 hrs · 17,655 cycles

FWD OTBD SEAT POST 8 A/B IS CORRODED AT MOUNT. R & R INBD AND OTBD PAX SEAT LEG SPREADER IAW B/E CMM 25-21-21.

Part: SEAT — CORRODED (ROW 4 AB) · airframe 16,524 hrs · 17,655 cycles

FWD OTBD SEAT POST 4 A/B IS CORRODED AT MOUNT. R & R INBD AND OTBD PAX SEAT LEG SPREADERS IAW B/E CMM 25-21-21.

Part: RIVET — CORRODED (BS 584-604) · airframe 16,524 hrs · 17,655 cycles

CORRODED RIVETS AT BS 584.5 - 604.5 STRINGER 31R. REPLACED RIVETS IAW SRM 51-42-05 STEP 4E.

Part: RIVET — CORRODED (BS 584-604) · airframe 16,524 hrs · 17,655 cycles

CORRODED RIVETS AT BS 584.5 - 604.5, STRINGER 31L. REPLACED RIVETS IAW SRM 51-42-05, STEP 4E.

Part: RIVET — CORRODED (BS 604-627) · airframe 16,524 hrs · 17,655 cycles

CORRODED RIVETS AT BS 604.5 - 627.5, STRINGER 31R. REPLACED RIVETS IAW SRM 51-42-05 STEP 4E.

Part: SEAT TRACK — CORRODED (NR 7) · airframe 16,524 hrs · 17,655 cycles

NR 7 SEAT TRACK CORRODED BEYOND LIMITS. REMOVED AND REPLACED SEAT TRACK IAW SRM 51-42-05 STEP 4E, 2-8 AND SRM 51-41-00.

Part: SEAT TRACK — DAMAGED (NR 12) · airframe 16,524 hrs · 17,655 cycles

NR 12 SEAT TRACK FOUND TO BE OUT OF LIMITS. REMOVED SEAT TRACK IAW SRM 51-40-15, REPAIR-01 AND SRM 51-41-00. INSTALLED NEW SEAT TRACK IAW SRM 51-42-05 REPAIR 1 AND SRM 51-40-15, REPAIR 1.

Part: SEAT TRACK — CORRODED (NR 5) · airframe 16,524 hrs · 17,655 cycles

NR 5 SEAT TRACK CORRODED BEYOND LIMITS. REMOVED AND REPLACED SEAT TRACK IAW SRM 51-42-05, 51-41-00, 51-40-15.

Part: DOUBLER — CORRODED (LAV SERVICE) · airframe 16,524 hrs · 17,655 cycles

CORROSION ON LAVATORY SERVICE PORT INTERNAL DOUBLER. REMOVED CORROSION DAMAGE AT AFT LOWER CORNER OF LAVATORY SERVICE PORT INTERNAL DOUBLER REF SRM 52-42-10. REPAIR-1, PROCEDURE 7-B, 1. NDT REPAIR CUTOUT FOR CRACKS. C/W ET INSPECTION ON REWORKED AREA REF NDTM PT1 51-00-06. NO DEFECTS NOTED. CORROSION ATE THROUGH INTERNAL DOUBLER AT LAVATORY SERVICE PORT. FABRICATED REPAIR PACKERS 1 AND 2 REF SRM 52-42-10, REPAIR-1. FABRICATED BACKING PLATE AND REPAIR PACKER 3 REF SRM 52-42-10 REPAIR-01. INSTALLED 3 EA PACKERS AND BACKING PLATE ON LAV SERVICE PORT INTERNAL DOUBLER REF SRM 52-42-10, REPAIR-01. REMOVED BONDING JUMPER FOR REWORKED IAW SRM 52-42-10, REPAIR-1, PROCEDURE 7-C(1). INSTALLED NEW BONDING JUMPER ON LAV SERVICE PORT DOOR SRM 52-42-10, REPAIR-01, STEP 7-C(2-9). REMOVED LAV SERVICE DOOR FOAM SEAL. INSTALLED NEW FOAM SEAL ON LAV SERVICE DOOR IAW SRM 51-22-15. RESTORED FINISH ON REPAIRED AREAS REF SRM 51-25-15-02-01.

Part: SEAT TRACK — CORRODED (NR 8) · airframe 16,524 hrs · 17,655 cycles

SEAT TRACK NR 8 CORRODED BEYOND LIMITS. REMOVED SEAT TRACK IAW SRM 51-42-05, STEP 4E (2-8) AND SRM 51-41-00. INSTALLED NEW SEAT TRACK IAW SRM 51-42-05, STEP 4D AND SRM 51-41-00 AND SRM 51-40-15, STEP 6.

Part: BEAM — CORRODED (SERVICE DOORWAY) · airframe 16,524 hrs · 17,655 cycles

AFT SERVICE DOOR EDGE BEAM, AND THRESHOLD HAVE EVIDENCE OF CORROSION. REMOVED EDGE BEAM AT AFT RT SERVICE DOOR, IAW SRM 51-42-05. INSTALLED EDGE BEAM IAW SRM 51-42-05.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 16,524 hrs · 17,655 cycles

SEAT TRACK 20 CORRODED BEYOND LIMITS. REMOVED AND REPLACED SEAT TRACK IAW SRM 51-42-05 AND SRM 51-40-15, STEP 6.

Part: SEAT TRACK — CORRODED (NR 1) · airframe 16,524 hrs · 17,655 cycles

SEAT TRACK NR 1 CORRODED BEYOND LIMITS. REMOVED AND REPLACED SEAT TRACK IAW SRM 51-42-05, REPAIR -01 AND SRM 51-40-15 REPAIR -01. LOCATED AND DRILLED IAW SRM 51-40-07, REPAIR -01.

Part: SKIN — DAMAGED (FUSELAGE) · airframe 16,524 hrs · 17,655 cycles

LIGHTNING STRIKE ON SKIN, REPAIRED IAW SRM 51-42-45/53-00-00. FINISH RESTORED TO REWORK AREA IAW SRM 53-00-00.

Part: SEAL — LACK OF LUBE (AFT SERVICE DOOR) · airframe 16,430 hrs · 17,557 cycles

AFT SERVICE DOOR DIFFICULT TO OPEN AND CLOSE. CLEANED AND LUBED DOOR SEAL, OPS CHECKED GOOD. RETURNED TO SERVICE.

Part: STOP — DRAGGING (PAX DOOR) · airframe 15,050 hrs · 16,120 cycles

F/A REPORTS UNABLE TO OPEN THE MAIN CABIN DOOR HANDLE. ACFT FERRIED FOR REPAIRS. INSPECTED AND FOUND AFT NR 4 AND NR 5 MAIN CABIN DOOR PRESSURE STOPS DRAGGING AGAINST STOP FITTING WHEN OPENING AND CLOSING. ADJUSTED MAIN CABIN DOOR SHELL IAW MM TASK NR 52-11-06-400-801 PARA 1,2,3A,4B, AND 5. PARA 3B AND 4A, N/A BECAUSE SHELL WAS NOT REPLACED. FORWARD PASSENGER DOOR FUNCTIONAL TEST GOOD IAW MM TASKS 52-11-00-720-801 AND 52-11-00-720-802. HANDLE FORCES NORMAL DURING TESTS. RETURNED TO SERVICE.

Part: ROLLER — LACK OF LUBE (PAX DOOR) · airframe 14,441 hrs · 15,474 cycles

FORWARD MAIN CABIN DOOR DIFFICULT TO OPEN. CLEANED AND LUBED ROLLER MECHANISMS. NO DEFECTS NOTED. RETURNED TO SERVICE.

Part: DOOR — LACK OF LUBE (MAIN CABIN) · airframe 14,349 hrs · 15,382 cycles

MAIN CABIN DOOR DIFFICULT TO OPEN FROM THE LOCKED POSITION. CLEANED AND LUBED ATTACHEMENTS FITTINGS OF MAIN CABIN DOOR INCLUDING TRACK. INSPECTED MCD FOR ANY DEFECTS, NONE NOTED AT THIS TIME. OPERATED MCD SEVERAL TIMES WITH CREW PRESENT. DOOR OPERATES NORMAL AT THIS TIME NO OTHER DEFECTS NOTED AT THIS TIME. RETURNED TO SERVICE.

Part: DOOR — UNKNOWN · airframe 14,297 hrs · 15,279 cycles

MAIN CABIN DOOR IS DIFFICULT TO OPEN. MAIN CABIN DOOR OPENS AND CLOSES SMOOTHLY. PERFORMED OPS TEST SEVERAL TIMES IAW AMM 52-11-00-710-802. OPS TEST GOOD. PERFORMED FUNCTIONAL TEST OF AIRSTAIR DOOR IAW AMM 52-11-00-720-802. FUNCTIONAL TEST GOOD. NO DEFECTS NOTED WITH MAIN CABIN DOOR. RETURNED TO SERVICE.

Part: HANDLE — DAMAGED (EMERGENCY EXIT) · airframe 13,943 hrs · 14,981 cycles

EMERGENCY EXIT LOWER DOOR HANDLE DAMAGED AND SHOCK MOUNT HAS A BROKEN SCREW. REPLACED THE DOOR HANDLE AND THE SHOCK MOUNT IAW SRM 51-42-00.

Part: ATTACH BOLT — CORRODED (WINDOW) · airframe 13,943 hrs · 14,981 cycles

FORWARD EMERGENCY EXIT DOOR HAS A CORRODED WINDOW ATTACH BOLT.

Part: SUPPORT BRACKET — CORRODED (EMERGENCY EXIT) · airframe 13,943 hrs · 14,981 cycles

FORWARD EMERGENCY EXIT DOOR HAS CORROSION ALONG THE FORWARD FLANGE OF THE DOOR HANDLE SUPPORT BRACKET. DAMAGE FOUND TO ONLY BE IN PROTECTIVE COATINGS. RESTORED FINISHES IAW SRM 51-25-00.

Part: LATCH — OUT OF ADJUST (EMERGENCY EXIT) · airframe 13,943 hrs · 14,981 cycles

RT FORWARD LOWER EMERGENCY EXIT FAILED PIN EXTENSION CHECK LENGTH MEASUREMENT AMM 52-23-00-720-801. ADJUSTED LATCH IAW AMM 52-23-00-820-801.

Part: ANGLE — CORRODED (EMERGENCY EXIT) · airframe 13,943 hrs · 14,981 cycles

FORWARD EMERGENCY DOOR SILL PLATE HAS EVIDENCE OF CORROSION AROUND ALL THE ATTACH SCREWS AND BOTH STOP FITTINGS. REPLACED SILL PLATE ANGLE IAW SRM 51-42-05 AND 51-42-15.

Part: GLOWSTRIP — DELAMINATED (CABIN) · airframe 13,767 hrs · 14,782 cycles

PHOTO LUMENESCENT FLOOR STRIP AT ROW 1 IS LOOSE AND DELAMINATED. REPLACED THE FLOOR STRIP IAW AMM 33-51-16-000-801 AND 33-51-16-400-801. RETURNED TO SERVICE.

Part: WIRE HARNESS — DAMAGED (ITT INDICATOR) · airframe 13,349 hrs · 14,337 cycles

CLIMBING THROUGH FL240 NOTICED NR 2 ITT READING 276 C, ALL OTHER NR2 ENG PARAMETERS APPEARED NORMAL, NR 1 ENG ITT, 710 C, OAT -30 C. REPLACED THE WIRE HARNESS, OPS CHECKED GOOD. RETURNED TO SERVICE.

Part: LIGHT — DAMAGED (ZONE 200) · airframe 12,519 hrs · 13,499 cycles

FLOOR PATH LIGHTING STRIP DISCOLORED AT RT NR 7 SEGMENT, LT NR 1 SEGMENT. REPLACED AS REQUIRED IAW CMM 33-51-01.

Part: GLOWSTRIP — DAMAGED (ZONE 200) · airframe 12,463 hrs · 13,436 cycles

PHOTOLUMINESCENT STRIP IN BETWEEN THE LAV AND INTERNAL CARGO DOOR IS MORE THAN 80 PERCENT DAMAGED. REPLACED PHOTOLUMINESCENT STRIP IAW AMM TASK 33-51-16-000-801 AND 33-51-16-400-801, NO FURTHER DEFECTS NOTED. RETURNED TO SERVICE.

Part: WARNING MESSAGE — FALSE ACTIVATION (DEICE BOOTS) · airframe 12,371 hrs · 23,351 cycles

DEICE PRESSURE CAUTION ILLUMINATED. BOOT PAIRS APPEARED TO OPERATE NORMALLY. SYS PRESSURE 20 PSI BOTH SIDES. RAN THE EMERGENCY ABNORMAL CHECKLIST, CAUTION EXTINGUISHED AND DID NOT REAPPEAR. COMPLIED WITH GENERAL VISUAL INSPECTION OF AIRFRAME DE-ICE BOOTS IAW AMM TASK 30-11-00-210-801. NO DEFECTS NOTED. COMPLIED WITH FIM TASK 30-10-00-810-801. NO CDS FAULTS FOUND. COMPLIED WITH FUNTIONAL TEST OF AIRFRAME DE-ICING SYS IAW AMM TASK 30-11-00-720-801. COULD NOT DUPLICATE DE-ICE PRESSURE DISCREPANCY. OK FOR SERVICE.

Part: DOOR SEAL — FAILED (AFT PAX DOOR) · airframe 12,342 hrs · 13,316 cycles

F/A'S REPORT AFT PASSENGER DOOR IS HARD TO OPEN AND CLOSE. FERRIED FOR REPAIRS. R & R AFT PAX DOOR SEAL. RETURNED TO SERVICE.

Part: LIGHT — OVERHEATED (ZONE 200) · airframe 12,300 hrs · 13,278 cycles

POSSIBLE ELECTRICAL TYPE ODOR IN AFT GALLEY AREA. COMPLIED WITH AIR CONTAMINATION CHECKLIST, WAS ABLE TO DETECT A VERY SLIGHT ELETRICAL ODOR FROM AFT GALLEY UPPER BULKHEAD VENTS. PERFORMED INSPECTION OF AFT CARGO BAY AREA, FOUND ELECTRCAL ODOR COMING FROM AFT LIGHT ASSY, AFTER FURTHER INSPECTION OF AFT LIGHT ASSY, FOUND ASSY TO HAVE BURNED CONTACTS. R & R LIGHT IAW AMM TASKS 33-31-01-000/400-801. OPS CHECKED GOOD. ACFT OK FOR CONTINUE SERVICE.

Part: WIRE — PINCHED (EMERGENCY LIGHT) · airframe 12,236 hrs · 13,199 cycles

EMERGENCY LIGHT ON F/A'S SEAT BULKHEAD NEXT TO MAIN CABIN DOOR INOPERATIVE. FERRIED FOR REPAIRS. INSPECTED WIRING AND FOUND 2 WIRES PINCHED. SPLICED WIRE 1 AND WIRE 2 WITH ENVIRONMENTAL SPLICES. ENSURED PROPER OPERATION OF EMERGENCY LIGHT. LIGHT CHECKED GOOD. NO FURTHER DEFECTS. PERFORMED OPS CHECK OF EMERGENCY LIGHTING SYS IAW AMM TASK 33-51-00-710-801. OPS CHECKED GOOD.

Part: FEEL UNIT — MALFUNCTIONED (RUDDER) · airframe 11,027 hrs · 11,965 cycles

GOING THRU 11,000 FT AFTER SELECTING THE AUTO PILOT OFF AND LEVELING WHILE LEFT TURN AT 10,000 FT THE LEFT RUDDER WAS JAMMED. AFTER APPLYING PRESSURE THE JAM BROKE FREE. RUDDER RESPONDED AND EXCESSIVE LEFT YAW. RUDDER REMIANED NORMAL FOR REMAINDER OF FLIGHT WITH NORMAL LANDING. COMPLIED WITH GVI OF RUDDER CONTROL PATH , NO DEFECTS NOTED. REPLACED RUDDER FEEL AND SUMMING UNIT. OPS CHECK GOOD, NO DEFECTS NOTED. COMPLETED FREEDOM OF MOVMENT CHECK, ENSURED FULL TRAVEL AND VERIFIED PROPER DIRECTION OF MOVEMENT. NO DEFECTS NOTED. REF GPM 9.2.5. ACFT RELEASED FOR OCF. CHECKS GOOD. RETURNED TO SERVICE.

Part: FAN — OBSTRUCTED (RECIRCULATION) · airframe 10,739 hrs · 11,660 cycles

UPON ENTERING CABIN NOTICED STRONG ACRID ODOR & A HAZE IN THE CABIN THE RECIRC FAN SWITCH WAS ON WITH NO AIRFLOW FROM PASSENGER VENTS. REMOVED RECIRCULATION FAN IAW AMM TASK 21-22-16-000-801. FOUND RED SHOP RAG LODGED IN RECIRC FAN INTAKE. INSPECTED DOWNSTREAM DUCTING AND ADJACENT AREAS FOR EVIDENCE OF TORN RAG. NO DEFECTS NOTED. INSTALLED A SERVICABLE RECIRC FAN FROM STOCK IAW AMM TASK 21-22-16-400-801. OPS TEST IS GOOD. RETURNED TO SERVICE.

Part: FAN — ODOR (CABIN) · airframe 10,739 hrs · 11,661 cycles

FROM T/O TO TOUCHDOWN, ODOR OF EXHAUST FILLED THE ACFT, WAS MORE INTENSE WITH APPLICATION OF HEAT AND AT TOP OF DESCENT. C/W FIM TASK FOR SMOKE/OILY ODOR IN CABIN FIM 71-00-00-810-817. GROUND RAN ACFT AT VARIOUS POWER SETTINGS & W/ NR 1 & NR 2 ENG BLEED ISOLATED. NO FAULT CODES FOUND. NO DISCREPENCIES FOUND DURING CHECKS. C/W ECS PURGE RUN, ODOR CLEARED & DID NOT RETURN. NO OTHER DEFECTS NOTED. PREVIOUS LOGPAGE HAD RECIRICULATION FAN REPLACED FOR "ACRID ODOR". RETURNED TO SERVICE. NO PARTS REPLACED.

Part: FRAME — CORRODED · airframe 10,729 hrs · 11,651 cycles

FRAME X8.000 LOWER FLANGE HAS CORROSION ABOVE STRINGER 25P JUST BELOW FWD LT PAX DOOR. REMOVED CORROSION IAW SRM 51-21-00-00-02. REMAINING THICKNESS .043", CONFIRMED CRACK FREE REF NTM 51-00-01-250-801. MATERIAL LOSS FOUND TO BE OUT OF LIMITS IAW SRM 53-20-23-00-01. REMOVED 6 RIVETS TO FACILITATE GUSSET REPLACEMENT IAW 51-42-05-02-01. FABRICATED NEW BRACKET IAW TASK CARD 6-53-1020. ALODINE AND PRIMED AS REQUIRED IAW TASK CARD 6-53-1020 AND INSTALLED IAW SRM 51-42-05-02-01. APPLIED TOP COAT TO INSIDE RIVETS AND BRACKET IAW SRM 51-25-25-02-01. COMPLIED WITH TASK CARD 6-53-1020.

Part: STANCHION — CORRODED · airframe 10,729 hrs · 11,651 cycles

STANCHION AT FR 236 IS CORRODED BY STR 31P. BLENDED AWAY CORROSION IAW SRM 51-21-00-00-01. MINIMUM REMAINING THICKNESS IS .014", MATERIAL LOSS OUT OF LIMITS. REMOVED STANCHION IAW SRM 51-42-05-02-01. RECEIVED NEW PART AND MATCH DRILLED IAW SRM 51-42-05-02-01. INSTALLED STANCHION IAW SRM 51-42-05-02-01 AND 51-42-15-02-01.

Part: STANCHION — CORRODED (ZONE 200) · airframe 10,729 hrs · 11,651 cycles

STANTION AT FRAME 236 IS CORRODED BY STRINGER 31P. REMOVED STRINGER TO FRAME ANGLE AND BLENDED AWAY CORROSION PER SR, 51-21-00-00-01. REMAINING THICKNESS IS .014, OUT OF LIMITS. INSTALLED NEW STANTION IAW SRM 51-42-05-01-01.

Part: THRESHOLD — CORRODED (FUSELAGE) · airframe 10,729 hrs · 11,651 cycles

FORWARD PAX DOOR THRESHOLD AND THRESHOLD SUPPORT ARE CORRODED. FOUND THRESHOLD TO BE OUT OF LIMITS IAW SRM 53-20-23. REMOVED THRESHOLD AND REMOVED CORROSION ON LOWER SUPPORT IAW SRM 51-42-05-02-01 AND 53-20-23. MEASURED LOWER SUPPORT AND FOUND TO BE OUT OF LIMITS IAW RD 8/4-53-1660. RECEIVED NEW THRESHOLD, LOCATED HOLES IAW SRM 51-23-00-00-01. REMOVED CORNER CASTINGS, SEAL RETAINER AND THRESHOLD SUPPORT IAW SRM 51-42-07-02-01. INSTALLED CORNER CASTING IAW SRM 51-42-15-02-01 AND 51-42-05-02-01. INSTALLED THRESHOLD AND SEAL RETAINER IAW SRM 51-42-05-02-01. APPLIED ALUMINIZED PAINT TO THRESHOLD REPAIR AREA IAW SRM 51-25-15.

Part: DOUBLER — CORRODED (FUSELAGE) · airframe 10,729 hrs · 11,651 cycles

INTERNAL SKIN DOUBLER FOR LAV VENT IS CORRODED BY STR FR 19.4 TO 32.4. REMOVED CORROSION IAW SRM 51-21-00-00-01. MATERIAL LOSS FOUND TO BE OUT OF LIMITS IAW SRM 51-21-00-00-02. FABRICATED NEW DOUBLER IAW TASK CARD 6-53-1022. COMPLIED WITH TASK CARD 6-53-1022. PRIMED, PAINTED, AND APPLIED CPC IAW SRM 51-25-10-02-01, 51-25-95-02-01 AND AMM 51-25-01-390-801.

Part: COAX — CHAFED (ADF ANTENNA) · airframe 10,729 hrs · 11,651 cycles

ADF 1 ANTENNA CABLE CHAFED FWD OF FRAME 32.400. RELEASED CABLE TIES AND CLAMPS. REPAIRED OUTER JACKET OF CABLE WITH SHRINK TUBING IAW WM 20-15-01. ACCOMPLISHED ELECTRICAL TEST OF CABLE IAW AMM 20-30-11-760-801 AND WM 34-52-00. RESECURED CABLE. SYS CHECKED GOOD IAW AMM 34-52-00-710-801.

Part: FRAME — CORRODED (FUSELAGE) · airframe 10,729 hrs · 11,651 cycles

FRAME 54.0, FLANGE FROM STR 33 TO 32S IS CORRODED. REMOVED CORROSION IAW RD 8/4-53-2344. CONFIRMED AREA TO BE CRACK FREE REF NTM 51-00-02-250-801. MATERIAL LOSS FOUND TO BE WITHIN LIMITS IAW RD 8/4-53-2344. ALODINED, PRIMED, PAINTED AND APPLIED CPC IAW SRM 51-21-10-02-01, 51-25-10-02-01, 51-25-25-02-01 AND AMM 51-25-01-390-801.

Part: STRINGER — CORRODED · airframe 10,729 hrs · 11,651 cycles

STRINGER 24S HAS AN AREA OF CORROSION FR 564.5 TO 584.5. REMOVED CORROSION IAW SRM 51-21-00-00-02. REMAINING THICKNESS .058". AREA FOUND TO BE WITHIN LIMITS IAW RD 8/4-53-3960. CONFIRMED CRACK FREE REF NTM 51-00-01-250-801. ALODINED, PRIMED AND PAINTED AND APPLIED CPC IAW RD 8/4-53-3960.

Part: STRINGER — CORRODED · airframe 10,729 hrs · 11,651 cycles

STRINGER 31P IS CORRODED AFT OF FR 176. REMOVED CORROSION IAW SRM 51-21-00-00-02. AREA FOUND TO BE WITHIN LIMITS IAW RD 8/4-53-3961. COMFIRMED CRACK FREE AREA REF NTM 51-00-01-250-801. COMPLETED REPAIR IAW RD 8/4-53-3961.

Part: SKIN — CHAFED (RT WING TE FLAP) · airframe 10,729 hrs · 11,651 cycles

RT WING OTBD FLAP UPPER SKIN IS CHAFED BETWEEN STA YW245.019 AND YW281.019. BLENDED OUT DAMAGE IAW RD 8/4-57-1594. FOUND TO BE WITHIN LIMITS AND CONFIRMED CRACK FREE AREA IAW NTM 51-00-02-250-801 AND RD 8/4-57-1594. ALODINED, PRIMED AND PAINTED IAW RD 8/4-57-1594.

Part: FRAME — CORRODED · airframe 10,729 hrs · 11,651 cycles

FRAME 54.0, FLANGES FROM STR 31P TO 29P ARE CORRODED. REMOVED CORROSION IAW RD 8/4-53-2344. CONFIRMED CRACK FREE AREA REF NTM 51-00-02-250-801. FRAME FLANGE FOUND TO BE WITHIN LIMITS IAW RD 8/4-53-2344. ALODINED, PRIMED, PAINTED AND APPLIED CPC IAW SRM 51-21-10-02-01, 51-25-10-02-01, 51-25-25-02-01 AND AMM 51-25-01-390-801.

Part: FRAME — CORRODED (FUSELAGE) · airframe 10,729 hrs · 11,651 cycles

FRAME 69.4, FLANGES FROM STR 29P TO 32S ARE CORRODED. REMOVED CORROSION IAW RD 8/4-53-2344. BLENDED AREAS FOUND TO BE WITHIN LIMITS IAW RD 8/4-53-2344. CONFIRMED AREA TO BE CRACK FREE REF NTM 51-00-01-250-801. ALODINED, PRIMED, PAINTED AND APPLIED CPC IAW SRM 51-21-10-02-01, 51-25-10-02-01, 51-25-25-02-01 AND AMM 51-25-01-390-801.

Part: SUPPORT — CORRODED (EMERGENCY EXIT) · airframe 10,729 hrs · 11,651 cycles

THRESHOLD SUPPORT FOR FORWARD RT EMERGENCY EXIT IS CORRODED. REMOVED THRESHOLD SUPPORT IAW SRM 51-42-05-02-01 AND FOUND SUPPORT TO BE OUT OF LIMITS IAW SRM 52-20-21-00-01. REMOVED GUSSETS IAW SRM 51-42-15-02-01. FOUND GUSSETS TO BE CORRODED BEYOND LIMITS. FABRICATED (2) GUSSETS, LOCATED AND DRILLED FASTENER HOLES, ALODINED, PRIMED AND MARKED PN IAW TASK CARD 6-53-1017. MATCH DRILLED THRESHOLD SUPPORT IAW SRM 51-42-15-02-01. INSTALLED GUSSETS AND THRESHOLD SUPPORT IAW SRM 51-42-05-02-01 AND 51-42-15-02-01. APPLIED CPC IAW AMM 51-25-01-390-801.

Part: FLAP TRACK — CHAFED (RT WING TE FLAP) · airframe 10,729 hrs · 11,651 cycles

RT WING INBD FLAP, UPPER INBD NR 1 FLAP TRACK IS CHAFED. BLENDED OUT CHAFE DAMAGE IAW RD 8/4-57-1352. MATERIAL LOSS FOUND TO BE WITHIN LIMITS IAW RD 8/4-57-1352. APPLIED PRIMER AND TOP COAT IAW RD 8/4-57-1352. COMPLETED RD 8/4-57-1352.

Part: SKIN — CORRODED (FUSELAGE) · airframe 10,729 hrs · 11,651 cycles

CORROSION FOUND ON FUSELAGE SKIN UNDER LAV DRAIN MAST EXTERNAL DOUBLER. CORROSION REMOVED IAW SRM 51-21-00-00-02. CONFIRMED AREA TO BE CRACK FREE REF NTM 51-00-02-250-801. FOUND TO BE WITHIN LIMITS IAW RD 8/4-53-3970. APPLIED PRIMER, REQUIRED IAW RD 8/4-53-3970. COMPLIED WITH RD 8/4-53-3970 AND TASK CARD RD 8/4-53-3970.

Part: SKIN — CORRODED (FUSELAGE) · airframe 10,729 hrs · 11,651 cycles

LONGITUDINAL SKIN STRAP OTBD OF STR 32P IS CORRODED FR 71.2 TO FR 216. REMOVED CORROSION IAW SRM 51-21-00-00-01. BLENDED AREAS FOUND TO BE WITHIN LIMITS IAW RD 8/4-53-3957. APPLIED ALODINE, PRIMER, PAINT AND CPC AS REQUIRED IAW RD 8/4-53-3957. COMPLIED WITH RD 8/4-53-3957 AND TASK CARD RD 8/4-53-3957.

Part: SKIN — CORRODED (FUSELAGE) · airframe 10,729 hrs · 11,651 cycles

LONGITUDINAL SKIN STRAP OTBD OF STR 32P IS CORRODED FR 71.2 TO FR 116. REMOVED CORROSION IAW SRM 51-21-00-00-01. BLENDED AREAS ON STRAP FOUND TO BE WITHIN LIMITS IAW RD 8/4-53-3957. CONFIRMED AREA TO BE CRACK FREE REF NTM 51-00-02-250-801. APPLIED ALODINE, PRIMER, PAINT AND CPC AS REQUIRED IAW RD 8/4-53-3957. COMPLIED WITH RD 8/4-53-3957 AND TASK CARD RD 8/4-53-3957.

Part: FRAME — CORRODED · airframe 10,729 hrs · 11,651 cycles

FRAME 32.4 UPPER TIE TO INTERCOASTAL 28P IS CORRODED. REMOVED CORROSION IAW SRM 51-21-00-00-02. MINIMUM REMAINING THICKNESS .037". CONFIRMED AREA CRACK FREE REF NTM 51-00-02-250-801 AND 51-00-01-250-801. FABRICATED PART USING 7075-T6 .040" IAW DWG 85329356-109. COMPLIED WITH AIR TASK CARD 6-53-1018. INSTALLED GUSSET IAW SRM 51-42-05-02-01. APPLIED PAINT IAW SRM 51-25-95-02-01.

Part: FLAP TRACK — CORRODED (LT WING TE FLAP) · airframe 10,729 hrs · 11,651 cycles

LT WING INBD FLAP, UPPER INBD NR 1 FLAP TRACK IS CHAFED. REMOVED AND BLENDED DAMAGE IAW RD 8/4-57-1352. DAMAGE EXTENDED 7.1" BEYOND THE ALLOWABLE AREA. MINIMUM REMAINING THICKNESS IN AREA COVERED BY RD 8/4-57-1352 IS .186". MINIMUM REMAINING THICKNESS THE AREAS MACHINED BEYOND RD AREA IS TOP .172" BOTTOM .174" REF NTM 51-00-02-250-801. CONFIRMED CRACK FREE REF 8/4-57-1352. MATERIAL LOSS FOUND TO BE WITHIN LIMITS IAW RD 8/4-53-1641. APPLIED PRIMER AND TOP COAT IAW RD 8/4-53-1352. COMPLETED RD 8/4-57-1352 AND 8/4-57-1641.

Part: DOUBLER — CORRODED (LAV VENT) · airframe 10,729 hrs · 11,651 cycles

CORROSION FOUND ON LAV VENT EXTERNAL DOUBLER DURING REMOVAL OF LAV VENT. REMOVED DOUBLER FROM ACFT IAW SRM 51-42-05-02-01 FOR ACCESS. REMOVED CORROSION IAW SRM 51-21-00-00-02 AND FOUND TO BE OUT OF LIMITS IAW SRM 51-21-00-00-02. FABRICATED NEW DOUBLER IAW TASK CARD 6-53-1021. INSTALLED DOUBLER IAW SRM 51-42-05-02-01. SEALED AND PAINTED IAW SRM 51-23-00-00-01 AND 51-25-05-02-01.

Part: INTERCOSTAL — CORRODED · airframe 10,729 hrs · 11,651 cycles

INTERCOSTAL INBD OF STR 29P IS CORRODED FR 54.0 TO 69.4. REMOVED CORROSION IAW SRM 51-21-00-00-02. CONFIRMED AREA CRACK FREE REF NTM 51-00-01-250-801. MATERIAL LOSS WITHIN LIMITS OF RD 8/4-53-3959. COMPLETED REPAIR IAW RD 8/4-53-3959.

Part: FRAME — CORRODED · airframe 10,729 hrs · 11,651 cycles

FRAME 156, FLANGES STR 27P TO 32P ARE CORRODED. REMOVED CORROSION IAW SRM 51-21-00-00-02 AND RD 8/4-53-2344. FOUND CORROSION BEYOND LIMITS ON FRAME FLANGE BETWEEN STR 28P AND 29P. MINIMUM REMAINING THICKNESS .037" CONFIRMED CRACK FREE REF NTM 51-00-02-250-801 AND 51-00-01-250-801. MATERIAL LOSS FOUND TO BE WITHIN LIMITS IAW RD 8/4-53-2344. FABRICATED NEW FLANGE IAW RD 8/4-53-017. REMOVED DAMAGED FLANGE, PREPARED NEW PART AND INSTALLED NEW FLANGE IAW RD 8/4-53-017. TREATED AND RESTORED FINISH IAW RD 8/4-53-017.

Part: INTERCOSTAL — CORRODED · airframe 10,729 hrs · 11,651 cycles

INTERCOSTAL INBD OF STR 30P IS CORRODED FR 54.0 TO 69.4. REMOVED CORROSION IAW SRM 51-21-00-00-02. CONFIRMED AREA CRACK FREE REF NTM 51-00-01-250-801. MATERIAL LOSS WITHIN LIMITS OF RD 8/4-53-3958. COMPLETED REPAIR IAW RD 8/4-53-3958.

Part: FRAME — CORRODED · airframe 10,729 hrs · 11,651 cycles

FRAME 236, FLANGES STR 30P TO 32P ARE CORRODED. REMOVED SURFACE CORROSION AND BLENDED IAW RD 8/4-53-2344. CONFIRMED AREA CRACK FREE REF NTM 51-00-02-250-801 AND 51-00-01-250-801. MATERIAL LOSS WITHIN LIMITS OF RD 8/4-53-2344. COMPLETED REPAIR IAW RD 8/4-53-2344.

Part: FRAME — CORRODED · airframe 10,729 hrs · 11,651 cycles

FRAME 116, FLANGES STR 30P TO 32P ARE CORRODED. REMOVED CORROSION AND BLENDED IAW SRM 51-21-00-00-02. MATERIAL LOSS WITHIN LIMITS OF RD 8/4-53-2344. COMPLETED REPAIR RD 8/4-53-2344.

Part: FRAME — CORRODED · airframe 10,729 hrs · 11,651 cycles

FRAME 94.8 FLANGES STR 30P TO 32P ARE CORRODED. REMOVED CORROSION AND BLENDED IAW RD 8/4-53-2344. CONFIRMED AREA CRACK FREE REF NTM 51-00-02-250-801 AND 51-00-01-250-801. MATERIAL LOSS WITHIN LIMITS OF RD 8/4-53-2344. COMPLETED REPAIR IAW RD 8/4-53-2344.

Part: SKIN — DAMAGED (RT WING) · airframe 10,729 hrs · 11,651 cycles

RT WING UPPER T/E SHROUD SKIN HAS WORKING RIVETS AROUND OTBD SPOILER CENTER HINGE CUTOUT. DRILLED OFF WEB IAW SRM 51-42-45-02-01. REMOVED 6 RIVETS ON UPPER RT WING AROUND OTBD SPOILER CENTER HINGE CUTOUT IAW SRM 51-42-05-02-01. INSTALLED (6) RIVETS ON UPPER RT WING IAW SRM 51-42-05-02-01. INSTALLED WEB IAW SRM 51-42-45-02-01.

Part: FRAME — CORRODED · airframe 10,729 hrs · 11,651 cycles

FRAME 38.4, UPPER TIE TO INTERCOSTAL 28P IS CORRODED. REMOVED CORROSION IAW SRM 51-21-00-00-02. MATERIAL LOSS FOUND OUT OF LIMITS. FABRICATED NEW PART IAW TASK CARD 6-53-1014. COMPLIED WITH TASK CARD 6-53-1014. PRIMED AND PAINTED IAW SRM 51-25-10-02-01 AND 51-25-15-02-01.

Part: STRINGER SPLICE — CORRODED (FUSELAGE) · airframe 10,729 hrs · 11,651 cycles

STRINGER 31P SPLICE BETWEEN FR 32.4 AND 47 IS CORRODED. REMOVED CORROSION IAW SRM 51-21-00-00-01.MINIMUM REMAINING THICKNESS .081". CONFIRMED CRACK FREE REF NTM 51-00-02-250-801 AND 51-00-01-250-801. WITHIN LIMITS OF SRM 53-20-43-00-01. ALODINED, PRIMED SRM 51-21-10-02-01, 51-25-10-02-01 AND PAINTED SRM 51-25-05-02-01 AND 51-25-25-02-01.

Part: STRINGER — CORRODED (BS 258-301 S24L) · airframe 10,729 hrs · 11,651 cycles

STRINGER 24P IS CORRODED FR 258.5 TO 301. REMOVED CORROSION IAW SRM 51-21-00-00-02. CONFIRMED AREA CRACK FREE REF NTM RD 8/4-53-3953. MATERIAL LOSS WITHIN LIMITS OF RD 8/4-53-3953. ALODINED AND PRIMED REPAIR IAW RD 8/4-53-3953. COMPLIED WITH TASK CARD RD 8/4-53-3953.

Part: BULKHEAD — CORRODED · airframe 10,729 hrs · 11,651 cycles

UNDER FLOOR WEB FOR THE FWD DRAFT BULKHEAD IS CORRODED. REMOVED CORROSION IAW SRM 51-21-00-00-02. ANGLE SUPPORT FOUND TO BE OUT OF LIMITS. REMOVED AND FABRICATED NEW PART IAW TASK CARD 6-53-1019. ALODINED AND PRIMED PART IAW TASK CARD 6-53-1019. INSTALLED ANGLE SUPPORT IAW SRM 51-42-45-02-01.

Part: FRAME — CORRODED · airframe 10,729 hrs · 11,651 cycles

FRAME 216, FLANGES STR 29P TO 32P ARE CORRODED. BLENDED TO REMOVE CORROSION IAW RD 8/4-53-2344. CONFIRMED AREA CRACK FREE REF NTM 51-00-02-250-801 AND 51-00-01-250-801. MATERIAL LOSS WITHIN LIMITS OF RD 8/4-53-2344. COMPLETED REPAIR IAW RD 8/4-53-2344.

Part: FRAME — CORRODED · airframe 10,729 hrs · 11,651 cycles

STATION AT FR 18.25 IS CORRODED BY STR 31P. REMOVED CORROSION IAW SRM 51-21-00-00-02. FOUND BLEND TO BE WITHIN LIMITS IAW RD 8/4-53-3950. APPLIED ALODINE, PRIMER, PAINT AND CPC IAW RD 8/4-53-3950. COMPLIED WITH TASK CARD RD 8/4-53-3950.

Part: FRAME — CORRODED · airframe 10,729 hrs · 11,651 cycles

FRAME 258.5, FLANGE STR 31P TO 32P IS CORRODED. CLEANED AND REMOVED CORROSION IAW RD 8/4-53-2344. FOUND WITHIN LIMITS OF RD 8/4-53-2344. COMPLETED REPAIR IAW RD 8/4-53-2344.

Part: ANGLE — CORRODED (FUSELAGE) · airframe 10,729 hrs · 11,651 cycles

ANGLE COMMON TO FR19.4 AND INTERCOSTAL 25P IS CORRODED. REMOVED ANGLE IAW SRM 51-42-05-02-01 AND 51-40-15-02-01. REMOVED CORROSION IAW SRM 51-21-00-00-02, MATERIAL LOSS FOUND TO BE OUT OF LIMITS IAW SRM 53-20-15-00-01. INSTALLED NEW ANGLE IAW SRM 51-42-05-02-01 AND 51-40-15-02-01.

Part: WEB — CORRODED (BS 763-783) · airframe 10,729 hrs · 11,651 cycles

AFT CARGO FLOOR LEVEL WEB HAS CORROSION OTBD OF SEAT TRACK 9 FR 763 TO 783. REMOVED CORROSION IAW SRM 51-21-00-00-02. MATERIAL LOSS FOUND TO BE WITHIN LIMITS IAW RD 8/4-53-3942. APPLIED ALODINE, PRIMER AND CPC IAW RD 8/4-53-3942. COMPLIED WITH RD 8/4-53-3942.

Part: ANGLE — CORRODED (BS 763) · airframe 10,729 hrs · 11,651 cycles

AFT CARGO DOOR LOWER DOOR SILL OUTER ANGLE HAS CORROSION ON THE INNER SURFACE AFT OF FR 763. REMOVED CORROSION IAW SRM 51-21-00-00-02. MATERIAL LOSS FOUND TO BE WITHIN LIMITS IAW RD 8/4-53-3948. APPLIED ALODINE, PRIMER, TOP COAT AND CPC IAW RD 8/4-53-3948. COMPLIED WITH RD 8/4-53-3948 AND CARD RD 8/4-53-3948.

Part: FRAME — CORRODED · airframe 10,729 hrs · 11,651 cycles

FRAME 136, FLANGES STR 30P TO 32S ARE CORRODED. BLENDED AND REPAIRED IAW RD 8/4-53-2344.

Part: FRAME — CORRODED · airframe 10,729 hrs · 11,651 cycles

FRAME X28.000 LOWER FLANGE HAS CORROSION ABOVE STRINGER 25P JUST BELOW FWD LT PAX DOOR THRESHOLD. BLENDED CORROSION IAW RD 8/4-53-2344. MATERIAL LOSS FOUND TO BE WITHIN LIMITS IAW RD 8/4-53-2344. ALODINED, PRIMED, PAINTED AND APPLIED CPC IAW RD 8/4-53-2344.

Part: FRAME — CORRODED · airframe 10,729 hrs · 11,651 cycles

FRAME 49.5, FLANGE STR 29P TO 30P IS CORRODED. REMOVED CORROSION IAW SRM 51-21-00-00-02 AND RD 8/4-53-2344. FOUND TO BE WITHIN LIMITS OF RD 8/4-53-2344. COMPLETED REPAIR IAW RD 8/4-53-2344.

Part: ANGLE — CORRODED (BS 783) · airframe 10,729 hrs · 11,651 cycles

AFT CARGO FLOOR WEB LT ANGLE AT FR 783 IS CORRODED. REMOVED CORROSION IAW SRM 51-21-00-00-02. MATERIAL LOSS FOUND TO BE WITHIN LIMITS IAW RD 8/4-53-3947. APPLIED ALODINE, PRIMER, TOP COAT AND CPC IAW RD 8/4-53-3947. COMPLIED WITH RD 8/4-53-3947 AND TASK CARD RD 8/4-53-3947.

Part: FRAME — CORRODED (BS 644.5) · airframe 10,729 hrs · 11,651 cycles

FRAME 644.5 FLANGES STR 30S TO 32S ARE CORRODED. REMOVED CORROSION IAW RD 8/4-53-2344, FOUND TO BE WITHIN LIMITS OF RD 8/4-53-2344. TREATED, PRIMED, PAINTED AND APPLIED CIC FLANGE IAW SRM 51-21-10-02-01, 51-25-10-02-01 AND RD 8/4-53-2344.

Part: FRAME — CORRODED (FUSELAGE) · airframe 10,729 hrs · 11,651 cycles

FRAME 1.00 FLANGE IS CORRODED 32P TO 31P. BLENDED OUT CORROSION IAW RD 8/4-53-2344, FOUND TO BE WITHIN LIMITS OF RD 8/4-53-2344. TREATED, PRIMED, PAINTED AND APPLIED CIC FLANGE IAW SRM 51-21-10-02-01, 51-25-10-02-01 AND RD 8/4-53-2344.

Part: SEAT TRACK — CORRODED (BS 783) · airframe 10,729 hrs · 11,651 cycles

SEAT TRACK 16 IS CORRODED FORWARD OF FR 783. REMOVED CORROSION IAW RD 8/4-53-2362. SEAT TRACK FOUND TO BE WITHIN LIMITS IAW RD 8/4-53-3938. ALODINE APPLIED IAW RD 8/4-53-3938. COMPLIED WITH RD 8/4-53-3938 AND TASK CARD RD 8/4-53-3938.

Part: FRAME — CORRODED (BS 624.5) · airframe 10,729 hrs · 11,651 cycles

FRAME 624.5 FLANGE STR 31P TO 32P IS CORRODED. REMOVED CORROSION IAW RD 8/4-53-2344, FOUND TO BE WITHIN LIMITS OF RD 8/4-53-2344. TREATED, PRIMED, PAINTED AND APPLIED CIC FLANGE IAW SRM 51-21-10-02-01, 51-25-10-02-01 AND RD 8/4-53-2344.

Part: FRAME — CORRODED · airframe 10,729 hrs · 11,651 cycles

FRAME 4.5 FLANGES STR 31P TO 31S ARE CORRODED. BLENDED CORROSION IAW SRM 51-21-00-00-02. FOUND TO BE WITHIN LIMITS OF 8/4-53-2344. COMPLETED REPAIR IAW RD 8/4-53-2344.

Part: THRESHOLD — CORRODED (CARGO DOORWAY) · airframe 10,729 hrs · 11,651 cycles

AFT CARGO DOOR THRESHOLD STRAP HAS AREAS OF CORROSION. REMOVED CORROSION IAW SRM 51-21-00-00-02. FOUND TO BE WITHIN LIMITS IAW RD 8/4-53-3951. APPLIED ALODINE, PRIMED, PAINTED AND APPLIED CIC IAW RD 8/4-53-3951.

Part: FRAME — CORRODED · airframe 10,729 hrs · 11,651 cycles

FRAME 19.4 FLANGES ARE CORRODED STR 30S TO 33. BLENDED OUT CORROSION AND COMPLETED REPAIR IAW RD 8/4-53-2344.

Part: FLOOR SUPPORT — CORRODED · airframe 10,729 hrs · 11,651 cycles

FLOORBOARD SUPPORT BRACKET AT FR 19.4 IS CORRODED ON THE UPPER SURFACE AND LOWER AFT SIDE BY STR 25P. REMOVED CORROSION FROM FLOORBOARD SUPPORT BRACKET IAW SRM 51-21-00-00-02. MATERIAL LOSS FOUND TO BE WITHIN LIMITS OF RD 8/4-53-3931. TREATED, PRIMED, TOP COATED AND APPLIED CIC IAW RD 8/4-53-3931.

Part: STRINGER — CORRODED (FUSELAGE) · airframe 10,729 hrs · 11,651 cycles

STRINGER 27P IS CORRODED FR 94.8 TO FR 116. REMOVED CORROSION IAW 51-21-00-00-02, MATERIAL LOSS FOUND TO BE WITHIN LIMITS OF RD 8/4-53-3952. TREATED, PRIMED, PAINTED AND APPLIED CIC FLANGE IAW SRM 51-21-10-02-01, 51-25-10-02-01 AND RD 8/4-53-2344.

Part: STRINGER — CORRODED · airframe 10,729 hrs · 11,651 cycles

STRINGER 26P HAS AN AREA OF CORROSION AFT OF FR 258.5. REMOVED CORROSION IAW SRM 51-21-00-00-02. FOUND WITHIN LIMITS OF RD 8/4-53-3954. COMPLETED REPAIR IAW RD 8/4-53-3954.

Part: FRAME — CORRODED · airframe 10,729 hrs · 11,651 cycles

FRAME 47, FLANGES STR 26P TO 28P ARE CORRODED. REMOVED CORROSION IAW RD 8/4-53-2344. CONFIRMED CRACK FREE REF NTM 51-00-01-250-801. COMPLETED REPAIR IAW RD 8/4-53-2344.

Part: SKIN — CORRODED (BS 547-564.5) · airframe 10,729 hrs · 11,651 cycles

LONGITUDINAL SKIN STRAP OTBD OF STR 32P, FR 547 TO 564.5 IS CORRODED. REMOVED CORROSION IAW SRM 51-21-00-00-02. FOUND WITHIN LIMITS OF RD 8/4-53-3962. COMPLETED REPAIR IAW RD 8/4-53-3962.

Part: FRAME — CORRODED (BS 664.5) · airframe 10,729 hrs · 11,651 cycles

FRAME 664.5 FLANGE IS CORRODED STR 31P TO 32P. REMOVED CORROSION IAW RD 8/4-53-2344, FOUND TO BE WITHIN LIMITS OF RD 8/4-53-2344. ALODINED, PRIMED, PAINTED AND APPLIED CIC IAW RD 8/4-53-2344.

Part: FLOOR PANEL — CORRODED (FUSELAGE) · airframe 10,729 hrs · 11,651 cycles

FLOOR WEB ON SEAT TRACK 5 IS CORRODED BY FR 1.00. REMOVED CORROSION IAW SRM 51-21-00-00-02. FOUND BLEND TO BE WITHIN LIMITS IAW RD 8/4-53-3941. ALODINED BLENDED ARE IAW SRM 51-21-10-02-01 AND PRIMED IAW SRM 51-25-10-02-01.

Part: FRAME — CORRODED · airframe 10,729 hrs · 11,651 cycles

FR 38.4 FLANGES ARE CORRODED STR 26P TO 28P. REMOVED CORROSION AND REPAIRED IAW RD 8/4-53-2344.

Part: FRAME — CORRODED · airframe 10,729 hrs · 11,651 cycles

FRAME 19.4 FLANGES ARE CORRODED STR 30P TO 32P. BLENDED OUT CORROSION AND COMPLETED REPAIR IAW RD 8/4-53-2344.

Part: FRAME — CORRODED (BS 644.5) · airframe 10,729 hrs · 11,651 cycles

FRAME 644.5 FLANGES STR 30P TO 32P ARE CORRODED. REMOVED CORROSION IAW RD 8/4-53-2344, FOUND TO BE WITHIN LIMITS OF RD 8/4-53-2344. TREATED, PRIMED, PAINTED AND APPLIED CIC FLANGE IAW SRM 51-21-10-02-01, 51-25-10-02-01 AND RD 8/4-53-2344.

Part: FRAME — CORRODED · airframe 10,729 hrs · 11,651 cycles

FRAME 196, FLANGE STR 32S TO 31S IS CORRODED. REMOVED CORROSION IAW SRM 51-21-00-00-02. FOUND WITHIN LIMITS OF RD 8/4-53-2344. COMPLETED REPAIR IAW RD 8/4-53-2344.

Part: FRAME — CORRODED (BS 547) · airframe 10,729 hrs · 11,651 cycles

FRAME 547, FLANGES STR 31P TO 33 ARE CORRODED. REMOVED CORROSION IAW RD 8/4-53-2344, FOUND TO BE WITHIN LIMITS OF RD 8/4-53-2344. TREATED, PRIMED, PAINTED AND APPLIED CIC IAW RD 8/4-53-2344.

Part: FRAME — CORRODED · airframe 10,729 hrs · 11,651 cycles

FRAME 196, FLANGES STR 28P TO 31P ARE CORRODED. REMOVED CORROSION IAW SRM 51-21-00-00-02. FOUND WITHIN LIMITS OF RD 8/4-53-2344. COMPLETED RD 8/4-53-2344.

Part: FRAME — CORRODED (FUSELAGE) · airframe 10,729 hrs · 11,651 cycles

FRAME 1.00 FLANGE IS CORRODED 33 TO 32S. BLENDED CORROSION IAW SRM 51-21-00-00-02, FOUND TO BE WITHIN LIMITS OF RD 8/4-53-2344. ALODINED, PRIMED, PAINTED AND APPLIED CIC IAW RD 8/4-53-2344.

Part: STRINGER — CORRODED (BS 176-196 S27L) · airframe 10,729 hrs · 11,651 cycles

STRINGER 27P IS CORRODED FR 176 TO 196. REMOVED CORROSION IAW SRM 51-21-00-00-02. REMAINING THICKNESS .058", CONFIRMED CRACK FREE REF NTM 51-00-01-250-801 AND 51-00-02-250-801. FOUND TO BE WITHIN LIMITS OF RD 8/4-53-3934. TREATED PRIMED AND PAINTED IAW RD 8/4-53-3734.

Part: NUT PLATE — CORRODED (BS 290-327) · airframe 10,729 hrs · 11,651 cycles

WHILE REMOVING LT SIDE ICE SHIELD, FOUND 6 EA NUT PLATES CORRODED FROM STA X290.000 TO 327.000. REMOVED BRACKETS WITH NUT PLATES, REMOVED NUT PLATES AND INSTALLED NEW NUT PLATES AND BRACKET IAW SRM 51-42-05-02-01.

Part: ANGLE — CORRODED (FUSELAGE) · airframe 10,729 hrs · 11,651 cycles

FR 19.4 ANGLE BY PAX DOOR IS CORRODED BY STR 25P. REMOVED ANGLE IAW SRM 51-40-15-02-01 AND 51-42-05-02-01. REMOVED CORROSION IAW SRM 51-21-00-00-02. REMAINING MATERIAL THICKNESS OUT OF LIMITS IAW SRM 53-00-00-02-09. MATCH DRILLED NEW ANGLE IAW SRM 51-40-07-02-01. INSTALLED NEW ANGLE IAW SRM 51-40-15-02-01 AND 51-42-05-02-01. PRIMED AND PAINTED IAW SRM 51-25-10-02-01 AND 51-25-15-02-01.

Part: SEAT TRACK — CORRODED (CABIN) · airframe 10,729 hrs · 11,651 cycles

LT OTBD SEAT TRACK IS CORRODED AFT OF FR 701. BLENDED CORROSION IAW RD 8/4-53-2362. BLENDED AREA IS WITHIN LIMITS IAW RD 8/4-53-2362. CONFIRMED CRACK FREE REF NTM 51-00-01-250-801. APPLIED ALODINE AND FASTWELD IAW SRM 51-21-10-02-01 AND 51-22-35-02-01.

Part: SEAT TRACK — CORRODED (CABIN) · airframe 10,729 hrs · 11,651 cycles

SEAT TRACK 5 IS CORRODED FROM FR 32.4 TO AFT FR 47. REMOVED CORROSION AND FOUND CORROSION TO BE OUT OF LIMITS IAW RD 8/4-53-884. REPAIRED IAW TASK CARD RD8/4-53-3937. SEAT TRACK FOUND TO BE WITHIN LIMITS IAW TASK CARD RD 8/4-53-3937.

Part: SEAT TRACK — CORRODED (CABIN) · airframe 10,729 hrs · 11,651 cycles

SEAT TRACK 10 IS CORRODED. FOUND CORROSION TO BE OUT OF LIMITS IAW RD 8/4-53-2358. REMOVED SEAT TRACK IAW SRM 51-42-05-02-01 AND 51-40-00-00-01. DRILLED AND INSTALLED NEW SEAT TRACK NR10 IAW SRM 51-42-05-02-01, 51-40-15-02-01 AND 51-41-00-00-01.

Part: SEAT TRACK — CORRODED (BS 701-783) · airframe 10,729 hrs · 11,651 cycles

SEAT TRACK 9 HAS AREAS OF CORROSION FR 701 TO 783. REMOVED CORROSION IAW RD 8/4-53-884. REMOVED SEAT TRACK IAW SRM 51-42-05-02-01, 51-41-05-00-01 AND 51-40-15-02-01. MATCH DRILLED NEW SEAT TRACK IAW SRM 51-40-07-02-01. INSTALLED SEAT TRACK IAW SRM 51-41-05-00-01, 51-42-05-02-01 AND 51-40-15-02-01. PAINTED IAW SRM 51-25-15-02-01 AND 51-25-15-02-01.

Part: PANEL — CORRODED (WING) · airframe 10,729 hrs · 11,651 cycles

PANEL 524FT HAS CORROSION. REMOVED CORROSION IAW RD 8/4-57-442, FOUND TO BE WITHIN LIMITS IAW RD 8/4-57-442. CONFIRMED CRACK FREE REF NTM 51-00-01-250-801. TREATED, PRIMED AND INSTALLED SEALS IAW RD 8/4-57-442.

Part: SEAT TRACK — CORRODED (CABIN) · airframe 10,729 hrs · 11,651 cycles

SEAT TRACK 8 IS CORRODED FORWARD OF FR 644.5 AND BY FR 644.5. REMOVED CORROSION AND FOUND TO BE OUT OF LIMITS PER RD 8/4-53-884. REMOVED SEAT TRACK IAW Q400 SRM 51-42-05-02-01, 51-40-15-02-01 AND 51-41-00-00-01. MATCH DRILLED AND INSTALLED NEW #8 SEAT TRACK IAW Q400 SRM 51-40-07-02-01, 51-42-05-02-01, 51-40-15-02-01 AND 51-41-00-00-01.

Part: SKIN — CORRODED (WING) · airframe 10,729 hrs · 11,651 cycles

PANEL 524CT HAS CORROSION. REMOVED CORROSION IAW RD 8/4-57-442, FOUND TO BE WITHIN LIMITS IAW RD 8/4-57-442. CONFIRMED CRACK FREE REF NTM 51-00-01-250-801. TREATED, PRIMED AND INSTALLED SEALS IAW RD 8/4-57-442.

Part: ACCESS PANEL — CORRODED (RT WING) · airframe 10,729 hrs · 11,651 cycles

RT WING PANEL 624FT ACCESS LANDING HAS CORROSION. BLENDED TO REMOVE CORROSION IAW RD 8/4-57-445. FOUND TO BE WITHIN LIMITS OF RD 8/4-57-445. CONFIRMED CRACK FREE CONDITION REF NTM 51-00-01-250-801 AND COMPLETED REPAIR IAW RD 8/4-57-445.

Part: SEAT TRACK — CORRODED (CABIN) · airframe 10,729 hrs · 11,651 cycles

SEAT TRACK 15 IS CORRODED AFT OF FR 644.5 IN 2 AREAS. REMOVED CORROSION AND FOUND TO BE OUT OF LIMITS IAW RD 8/4-53-884. REMOVED SEAT TRACK IAW SRM 51-42-05-02-01, AND 51-41-05-00-01. MATCH DRILLED AND INSTALLED NEW NR 15 SEAT TRACK IAW SRM 51-40-07-02-01, 51-42-05-02-01, 51-41-05-00-01, 51-40-15-02-01.

Part: SKIN — CORRODED (WING) · airframe 10,729 hrs · 11,651 cycles

PANEL 524AT HAS CORROSION. REMOVED CORROSION IAW RD 8/4-57-442, FOUND TO BE WITHIN LIMITS IAW RD 8/4-57-442. TREATED AND PRIMED AND INSTALLED SEALS IAW RD 8/4-57-442.

Part: ACCESS PANEL — CORRODED (LT WING) · airframe 10,729 hrs · 11,651 cycles

LT WING PANEL 524ET ACCESS LANDING HAS CORROSION. BLENDED TO REMOVE CORROSION IAW RD 8/4-57-445. CONFIRMED CRACK FREE REF NTM 51-00-01-250-801. FOUND TO BE WITHIN LIMITS IAW RD 8/4-57-445. COMPLETED RD 8/4-57-445.

Part: ACCESS PANEL — CORRODED (WING) · airframe 10,729 hrs · 11,651 cycles

PANEL 624ET HAS CORROSION. BLENDED AWAY CORROSION, FOUND TO BE WITHIN LIMITS IAW RD 8/4-57-442. CONFIRMED CRACK FREE REF NTM 51-00-01-250-801. TREATED, PRIMED AND INSTALLED SEALS IAW RD 8/4-57-442.

Part: SKIN — DAMAGED (LT WING) · airframe 10,729 hrs · 11,651 cycles

LT WING UPPER T/E SHROUD SKIN HAS WORKING RIVETS AROUND OTBD SPOILER CTR HINGE CUTOUT. REPLACED SMOKING RIVETS IAW SRM 51-42-05-02-01.

Part: PANEL — CORRODED (WING) · airframe 10,729 hrs · 11,651 cycles

PANEL 524ET HAS CORROSION. REMOVED CORROSION IAW RD 8/4-57-442, FOUND TO BE OUT OF LIMITS IAW RD 8/4-57-442. RECEIVED NEW PANEL FOR INSTALL.

Part: ACCESS PANEL — DAMAGED (WING) · airframe 10,729 hrs · 11,651 cycles

FUEL ACCESS PANEL 622BT HAS 1 SPINNING SCREW / BAD NUTPLATE. REMOVED GANG CHANNEL IAW SRM 51-42-75-02-01. INSTALLED DOME NUT AND GANG CHANNEL IAW SRM 51-42-75-02-01. SEAL GANG CHANNEL IAW SRM 51-23-20-02-01.

Part: SKIN — CORRODED (WING) · airframe 10,729 hrs · 11,651 cycles

PANEL 524BT HAS CORROSION. REMOVED CORROSION IAW RD 8/4-57-442, FOUND TO BE WITHIN LIMITS IAW RD 8/4-57-442. TREATED AND PRIMED AND INSTALLED SEALS IAW RD 8/4-57-442.

Part: ACCESS PANEL — CORRODED (RT WING) · airframe 10,729 hrs · 11,651 cycles

RT WING PANEL 624ET ACCESS LANDING HAS CORROSION. BLENDED TO REMOVE CORROSION IAW RD 8/4-57-445. FOUND TO BE WITHIN LIMITS OF RD 8/4-57-445. CONFIRMED CRACK FREE CONDITION REF NTM 51-00-01-250-801 AND COMPLETED REPAIR IAW RD 8/4-57-445.

Part: ACCESS PANEL — CORRODED (LT WING) · airframe 10,729 hrs · 11,651 cycles

LT WING PANEL 524FT ACCESS LANDING HAS CORROSION. BLENDED TO REMOVE CORROSION IAW RD 8/4-57-445. CONFIRMED CRACK FREE REF NTM 51-00-01-250-801. FOUND TO BE WITHIN LIMITS IAW RD 8/4-57-445. COMPLETED RD 8/4-57-445.

Part: PANEL — CORRODED (LT WING) · airframe 10,729 hrs · 11,651 cycles

LT WING PANEL 524AT ACCESS LANDING HAS CORROSION. REMOVED CORROSION IAW RD 8/4-57-445. CONFIRMED CRACK FREE REF NTM 51-00-01-250-801. FOUND TO BE WITHIN LIMITS IAW RD 8/4-57-445. COMPLETED RD 8/4-57-445.

Part: ACCESS PANEL — DAMAGED (WING) · airframe 10,729 hrs · 11,651 cycles

FUEL ACCESS PANEL 622AT HAS 2 SPINNING SCREWS BAD NUT PLATES. REMOVED GANG CHANNEL IAW SRM 51-42-05-00-01. INSTALLED DOME NUTS ON GANG CHANNEL IAW SRM 51-42-75-02-01. INSTALLED GANG CHANNEL TO FWD SIDE OF PANEL IAW SRM 51-42-75-02-01.

Part: ACCESS PANEL — CORRODED (WING) · airframe 10,729 hrs · 11,651 cycles

PANEL 624AT HAS CORROSION. BLENDED AWAY CORROSION IAW RD 8/4-57-442. FOUND TO BE WITHIN LIMITS OF RD 8/4-57-442. CONFIRMED CRACK FREE CONDITION REF NTM 51-00-01-250-801. TREATED, PRIMED AND INSTALLED SEALS IAW RD 8/4-57-442.

Part: ACCESS PANEL — CORRODED (WING) · airframe 10,729 hrs · 11,651 cycles

PANEL 624CT HAS CORROSION. BLENDED AWAY CORROSION, FOUND TO REMAIN WITHIN LIMITS IAW RD 8/4-57-442. CONFIRMED CRACK FREE REF NTM 51-00-01-250-801. TREATED, PRIMED AND INSTALLED SEALS IAW RD 8/4-57-442.

Part: ACCESS PANEL — CORRODED (LT WING) · airframe 10,729 hrs · 11,651 cycles

LT WING PANEL 524CT ACCESS LANDING HAS CORROSION. BLENDED TO REMOVE CORROSION IAW RD 8/4-57-445. CONFIRMED CRACK FREE REF NTM 51-00-01-250-801. FOUND TO BE WITHIN LIMITS IAW RD 8/4-57-445. COMPLETED RD 8/4-57-445.

Part: ACCESS PANEL — CORRODED (RT WING) · airframe 10,729 hrs · 11,651 cycles

RT WING PANEL 624CT ACCESS LANDING HAS CORROSION. BLENDED AND REMOVED CORROSION IAW RD 8/4-57-445. FOUND TO BE WITHIN LIMITS OF RD 8/4-57-445. CONFIRMED CRACK FREE CONDITION REF NTM 51-00-01-250-801. COMPLETED RD 8/4-57-445.

Part: ACCESS PANEL — CORRODED (RT WING) · airframe 10,729 hrs · 11,651 cycles

RT WING PANEL 624BT ACCESS LANDING HAS CORROSION. BLENDED AND REMOVED CORROSION IAW RD 8/4-57-445. FOUND TO BE WITHIN LIMITS OF RD 8/4-57-445. CONFIRMED CRACK FREE CONDITION REF NTM 51-00-01-250-801. COMPLETED RD 8/4-57-445.

Part: ACCESS PANEL — CORRODED (RT WING) · airframe 10,729 hrs · 11,651 cycles

RT WING PANEL 624AT ACCESS LANDING HAS CORROSION. BLENDED AND REMOVED CORROSION IAW RD 8/4-57-445. FOUND TO BE WITHIN LIMITS OF RD 8/4-57-445. CONFIRMED CRACK FREE CONDITION REF NTM 51-00-01-250-801. COMPLETED RD 8/4-57-445.

Part: ACCESS PANEL — CORRODED (WING) · airframe 10,729 hrs · 11,651 cycles

PANEL 624DT HAS CORROSION. BLENDED AWAY CORROSION, FOUND TO BE WITHIN LIMITS IAW RD 8/4-57-442. CONFIRMED CRACK FREE REF NTM 51-00-01-250-801. TREATED, PRIMED AND INSTALLED SEALS IAW RD 8/4-57-442.

Part: ACCESS PANEL — CORRODED (WING) · airframe 10,729 hrs · 11,651 cycles

PANEL 624FT HAS CORROSION. BLENDED AWAY CORROSION, FOUND TO BE WITHIN LIMITS PER RD 8/4-57-442. CONFIRMED CRACK FREE REF NTM 51-00-01-250-801. TREATED, PRIMED AND INSTALLED SEALS PER RD 8/4-57-442.

Part: ACCESS PANEL — CORRODED (WING)

PANEL 624BT HAS CORROSION. BLENDED AWAY CORROSION, FOUND TO REMAIN WITHIN LIMITS IAW RD 8/4-57-442. CONFIRMED CRACK FREE REF NTM 51-00-01-250-801. TREATED, PRIMED AND INSTALLED SEALS IAW RD 8/4-57-442.

Part: ACCESS PANEL — CORRODED (LT WING) · airframe 10,729 hrs · 11,651 cycles

LT WING PANEL 524DT ACCESS LANDING HAS CORROSION. BLENDED TO REMOVE CORROSION IAW RD 8/4-57-445. CONFIRMED CRACK FREE REF NTM 51-00-01-250-801. FOUND TO BE WITHIN LIMITS IAW RD 8/4-57-445. COMPLETED RD 8/4-57-445.

Part: ACCESS PANEL — CORRODED (RT WING) · airframe 10,729 hrs · 11,651 cycles

RT WING PANEL 624DT ACCESS LANDING HAS CORROSION. BLENDED TO REMOVE CORROSION IAW RD 8/4-57-445. FOUND TO BE WITHIN LIMITS OF RD 8/4-57-445. CONFIRMED CRACK FREE CONDITION REF NTM 51-00-01-250-801. COMPLETED RD 8/4-57-445.

Part: ACCESS PANEL — CORRODED (LT WING) · airframe 10,729 hrs · 11,651 cycles

LT WING PANEL 524BT ACCESS LANDING HAS CORROSION. REMOVED CORROSION IAW RD 8/4-57-445. CONFIRMED CRACK FREE REF NTM 51-00-01-250-801. FOUND TO BE WITHIN LIMITS IAW RD 8/4-57-445. COMPLETED RD 8/4-57-445.

Part: PANEL — CORRODED (WING) · airframe 10,729 hrs · 11,651 cycles

PANEL 524DT HAS CORROSION. REMOVED CORROSION IAW RD 8/4-57-442, FOUND TO BE OUT LIMITS IAW RD 8/4-57-442. RECEIVED NEW 524DT PANEL.

Part: SEAT TRACK — CORRODED (CABIN) · airframe 10,729 hrs · 11,651 cycles

SEAT TRACK 11 IS CORRODED. REMOVED CORROSION PER RD 8/4-53-884 AND FOUND TO BE OUT OF LIMITS PER SAME RD. REMOVED SEAT TRACK IAW SRM 51-42-05-02-01, 51-40-15-02-01 AND 51-41-00-00-01. DRILLED AND INSTALLED NEW SEAT TRACK IAW SRM 51-40-07-02-01, 51-42-05-02-01, 51-40-15-02-01 AND 51-41-00-00-01.

Part: UNKNOWN — ODOR (CABIN) · airframe 10,557 hrs · 11,473 cycles

"HOT" ODOR IN REAR GALLEY AND LAST COUPLE ROWS OF CABIN. TURNED OFF AND ODOR WENT AWAY AFTER A TIME. INSPECTED WIRING AND PERFORMED GVI OF MAPCO AREA. NO DEFECTS NOTED. INSTALLED SERVICABLE MAPCO. NO ABNORMAL ODORS WERE NOTED. RETURNED TO SERVICE.

Part: SENSOR — MALFUNCTIONED (ZONE 700) · airframe 10,347 hrs · 11,284 cycles

ON APPROACH, AFTER GEAR EXTENSION, NOSE GEAR DOOR CYCLED OPEN AND CLOSED 3 TIMES. LANDING WAS MADE WITH ALL GEAR DOORS CLOSED. FERRIED FOR REPAIRS. REPLACED NGDRCL PROX SENSOR S19 IAW 400MM TASK 32-61-06-000-802 AND 32-61-06-400-802 TR 32-359 AND REPLACED NLG DOOR MECHANISM TOGGLE LINK ASSY IAW TASK 32-31-61-900-801, PARA 1234A 7-12 4B 2-4 5 DUE TO PREVIOUS TROUBLESHOOTING ON LOG PAGE 514161 AND VERBAL TURNOVER FROM PREVIOUS SHIFT LANDING GEAR PRIMARY EXTENSION AND RETRACTION SYS OPS TEST GOOD 5 TIMES IAW DHC-8-400 TASK 32-31-00-710-801 ALL INDICATIONS NORMAL DURING TESTS. RETURNED TO SERVICE.

Part: BRACKET — CORRODED (ZONE 200) · airframe 10,294 hrs · 11,228 cycles

FOUND CORROSION ON ATTENUATOR NR31 BRACKET. REMOVED ATTENUATOR FITTING IAW SRM 51-42-05-02-01. CORROSION FOUND TO BE OUT OF LIMITS IAW SRM 51-14-00-02-04. INSTALLED NEW ATTENUATOR BRACKET IAW SRM 51-40-15-02-01.

Part: HAND RAIL — LOOSE (PAX DOOR) · airframe 10,194 hrs · 11,110 cycles

MAIN CABIN DOOR WILL NOT OPEN. ATTEMPTED FROM BOTH INSIDE AND OUTSIDE. OPENED AND INSPECTED MAIN CABIN DOOR. FOUND MISSING HARDWARE ON THE HANDRAIL OF THE MAIN CABIN DOOR OVER CENTER STRUT. REF IPC 52-11-21, FIG 1. INSTALLED NEW HARDWARE. OPS CHECK GOOD NO FURTHER DEFECTS NOTED. RETURNED TO SERVICE.

Part: HAND RAIL — BINDING (PAX DOOR) · airframe 10,003 hrs · 10,914 cycles

MAIN CABIN DOOR HANDLE IS VERY HARD TO MOVE TO THE OPEN POSITION EVEN AFTER THE DOOR SEAL HAS DEPRESSURIZED. FOUND FWD HANDRAIL STIFF CAUSING HARD HANDLE OPERATION. CLEANED LOWER DOOR HANDRAIL STRUT PIVOT POINT. OPERATED SEVERAL TIMES. NO FURTHER DEFECTS NOTED. RETURNED TO SERVICE. NO PARTS REPLACED.

Part: SEAL — LACK OF LUBE (SERVICE DOOR) · airframe 9,248 hrs · 10,091 cycles

R2 (SERVICE) DOOR HARD TO OPEN/CLOSE. CLEANED & LUBED AFT SERVICE DOOR SEAL AND LATCHES. DOOR OP'S NORMALY. RETURNED TO SERVICE. NO PARTS REPLACED.

Part: SHUTOFF VALVE — DIRTY (NACELLE) · airframe 9,184 hrs · 10,023 cycles

OIL SMELL FROM NR1 BLEEDS WHEN THEY ARE ON. PERFORMED GVI OF NR1 ENGINE COMPARTMENT, NO DEFECTS NOTED. C/W FIM TASK 71-00-00-810-817, CLEANED NACELLE SHUT-OFF VALVE FILTER IAW AMM TASK 36-11-00-100-801. C/W D8-400-SL-21-012A, GROUND RAN ENGINES SEVERAL TIMES. NO FURTHER ODORS OR DEFECTS NOTED. ACFT OK FOR CONTINUED SERVICE. NO PARTS REPLACED.

Part: LEVER — BINDING (CARGO DOOR) · airframe 8,960 hrs · 9,776 cycles

MCD DIFFICULT TO RAISE OPEN LEVER. PERFORMED GVI OF PAX DOOR MECHANISMS IAW AMM 52-11-00-210-801, STEP 4. NO DEFECTS NOTED. GROUND RAN ACFT TO CHARGE MCD SEAL ACCUMULATOR. PERFORMED OPS TEST OF FWD PAX DOOR IAW AMM 52-11-00-710-802, NO DEFECTS FOUND, DOOR OPERATES SMOOTHLY. GVI OF DOOR SEAL GOOD. COULD NOT DUPLICATE. RETURNED TO SERVICE. NO PARTS REPLACED.

Part: SEAL — INOPERATIVE (CARGO DOOR) · airframe 8,887 hrs · 9,687 cycles

FLIGHT, DIVERTED. ACFT FAILED TO PRESSURIZE AFTER TAKEOFF. AFTER DEBREIFING CREW WAS REPORTED MCD SEAL FAILED TO INFLATE. WARMED/HEATED/ CLEANED SEAL AND AREA, GRD RAN AND PRESURIZED IAW AMM REF 21-00-00-863-801. PRESURIZATION AND MCD SEAL OPS CKS GOOD. RETURNED TO SERVICE. NO PARTS REPLACED.

Part: SWITCH — UNSECURE (EMERGENCY LIGHTS) · airframe 8,333 hrs · 9,088 cycles

EMERGENCY LIGHTS REMAIN ON WHEN IN THE "ARM" POSITION. INSPECTED AND FOUND THE F/A'S EMERGENCY LIGHT SWITCH NOT FULLY SECURED. RESECURED SWITCH. OPS CHECKS GOOD. LIGHTS DO NOT COME ON IN "ARM" POSITION. RETURNED TO SERVICE. NO PARTS REPLACED.

Part: CONTROL UNIT — MALFUNCTIONED (SPOILERS) · airframe 7,968 hrs · 8,715 cycles

AT FL 250 NOTICED LO & RO SPOILER ON PFCS WERE SHOWING 1/3 DEPLOYED AND A LT FUDDER DEFLECTION VISUALLY THE SPOILERS APPEARED STOWED NO ABNORMAL FLIGHT CONDITIONS NOTICED. AFTER ABOUT 10 MIN EVERYTHING RETURNED TO NORMAL INDICATIONS. DIVERTED, LANDING UNEVENTFUL. REPLACED FCECU IAW AMM TASK 27-00-01-000-802 & 27-00-01-400-802. ALL OP'S CHECK GOOD NO DEFECTS NOTED. RETURNED TO SERVICE.

Part: SHUTOFF VALVE — MALFUNCTIONED (ZONE 400) · airframe 7,156 hrs · 7,780 cycles

NR 2 ENGINE ITT INCREASE ABOUT 100 DEG, FF INCREASE ABOUT 100 PPH, NH ABOUT 1.5 ANF NL ABOUT 1 HIGHER THAN NR 1 ENGINE ALL INDICATION REMAINED WITH IN LIMITATION. DIVERTED AND PERFORMED A UNEVENTFUL LANDING. INTERROGATED CDS NO FAULTS FOUND. R & R NR 2 HPSOV IAW AMM 36-11-09-000-801/ 36-11-09-400-801. R & R NR 2 P2.7 IBV IAW 75-31-01-000-801/ 75-31-01-400-801. CW POWER ASSURANCE RUNS IAW MTC 6710005. NR 1 AND NR 2 ENGINE POWER LEVERS ARE SYMETRIC AT ALL POSITIONS POWER AND ITT MATCH. RETURNED TO SERVICE.

Part: RELAY — FAILED (FUEL SYSTEM) · airframe 6,720 hrs · 7,267 cycles

NR1 AUX PUMP WOULD NOT TURN OFF AFTER T/O. RETURNED TO FIELD, LANDING UNEVENTFUL. PERFORMED OPS CHECK OF AUXILIARY PUMPS IAW AMM TASK 28-21-31-710-801,OPS CHECK GOOD. IAW MX CONTROL REQUEST REPLACED 2800-K1 RELAY LOCATED IN FUEL TRANSFER RELAY RACK PANEL IAW AMM TASK 20-30-16-960-801, ALSO REPLACED NR 1 AUX PUSH BUTTON SWITCH IAW AMM TASK 31-10-01-000/400-802. PERFORMED OPS TEST OF THE AUXILIARY PUMPS IAW TASK 28-21-31-710-801, OPS CHECKS GOOD, NO DEFECTS NOTED. REMOVED FUEL TRANSFER RELAY PANEL IAW AMM TASK 28-23-21-000-801, RE-SOLDERED WIRE TO DIODE 2800-CR2, RE-INSTALLED FUEL TRANSFER RELAY PANEL IAW AMM TASK 28-23-21-400-801, PERFORMED OPS CHECK OF THE FUEL TRANSFER SYS IAW AMM 28-23-00-710-801, OPS CHECK GOOD, NO FURTHER DEFECTS NOTED. RETURNED TO SERVICE.

Part: HANDLE — UNSECURE (PAX DOOR) · airframe 6,463 hrs · 6,961 cycles

SHORTLY AFTER TAKEOFF MASTER DOOR WARNING OCCURRED. DOOR PAGE SHOWED AFT RT SIDE GALLEY DOOR WARNING. RETURNED TO FIELD, LANDING UNEVENTFUL. UPON INSP OF AFT SERVICE DOOR FOUND OUTER HANDLE NOT FULLY SEATED PERFORMED OPS TEST OF THE AFT SERVICE DOOR IAW AMM TSK 52-41-00-710-801. OPS CHECKS NORMAL. ACFT OK'D FOR CONT SERVICE ALSO C/W VISUAL INSP OF INNER AND OUTER HANDLE NO DEFECTS NOTED AND DOOR GVI PRODUCED NO OBVIOUS DEFECTS. RETURNED TO SERVICE, NO PARTS REPLACED.

Part: HAND RAIL — LOOSE (PAX DOOR) · airframe 6,202 hrs · 6,662 cycles

GEG- FORWARD PASSENGER DOOR WILL NOT OPEN. SECURED LOOSE FASTENER ON THE AFT HANDRAIL ASSEMBLY. PERFORMED OPERATIONAL CHECK IAW AMM 52-11-00-710-802. CHECKS GOOD RETURNED TO SERVICE. NO PARTS REPLACED.

Part: PUMP — FAILED (HYD SYSTEM) · airframe 6,093 hrs · 6,524 cycles

ON APPROACH LOST NR 2 HYD QUANTITY. ENGINE SHUTDOWN ON GROUND LESS THEN ONE MINUTE AFTER TOTAL FLUID LOSS. FOUND ENG DRIVEN HYD PUMP FAILED AND LEAKING. REPLACED IAW 29-11-01-000-801 AND 29-11-01-400-801. ALSO PERFORMNED CHAP 5 INSP FOR EDP OPERATION WITHOUT SUFFICIENT HYD FLUID AMM TASK 05-54-00-280-801. CHECKS GOOD. RETURNED TO SERVICE.

Part: COMBUSTION LINER — CRACKED (NR 1 ENGINE) · airframe 6,117 hrs · 6,376 cycles

ENGINE NR 1 (PCEFA0367) OUTER COMBUSTION LINER PANEL IN AREA "B" HAS A HOLE MEASURING 0.094", WITH A CRACK IN THE BOTTOM SUPPORT PANEL. THE DAMAGE FOUND IS BEYONE SERVICABLE LIMITS. REMOVED AND REPLACED ENGINE IAW MTC 6710003, 6710004. OPERATIONAL CHECK AND LEAK CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: PANEL — CORRODED (WING) · airframe 5,384 hrs · 5,716 cycles

PDX - THE 624FT PANEL HAS CORROSION BETWEEN SEVERAL FASTENER HOLES. REPLACED PANEL WITH NEW.

Part: PANEL — CORRODED (WING) · airframe 5,384 hrs · 5,716 cycles

PDX - PANEL 524FT HAS FRETTING CORROSION AT SEVERAL HOLES. REPLACED PANEL WITH NEW.

Part: SEQUENCE VALVE — MALFUNCTIONED (MLG) · airframe 5,081 hrs · 5,352 cycles

SEA - DURING TAKEOFF "L DOOR" LIGHT DID NOT GO OUT WITH GEAR UP, DURING CLIMB PASSING 10,000 FT THE DOOR CLOSED. CONTINUED FLIGHT AS NORMAL. USED ALT GEAR EXT FOR LANDING. FERRIED TO PDX FOR REPAIRS. DUPLICATED CONDITION WITH OPS CHECK OF GEAR PRIMARY EXTENSION AND RETRACTION SYSTEM IAW Q-400 AMM TASK 32-31-00-710-801, READ PSEU AND FOUND ALL APPLICABLE SENSORS READING NORMAL FOR GIVEN POSITION. NO FAULTS OCCURRED. REMOVED AND REPLACED NR 1 MLG DOOR SOLENOID SEQUENCE VALVE IAW Q-400 AMM TASKS 32-31-41-000-801 AND 32-31-41-400-801. OPS CHECK OF GEAR PRIMARY EXTENSION AND RETRACTION SYSTEM CHECKS GOOD IAW Q-400 TASK 32-31-00-710-801 15 TIMES, ALL INDICATIONS GOOD. LEAK CHECK OF NR 1 MLG DOOR SOLENOID SEQUENCE VALVE GOOD. RETURNED TO SERVICE.

Part: DOUBLER — CORRODED (FUSELAGE) · airframe 4,890 hrs · 5,116 cycles

PDX - C1 - UPPER TCAS ANTENNA HAS MILD SURFACE CORROSION ON ANTENNA DOUBLER. REMOVED CORROSION FROM TOP OF DOUBLER IAW SRM 51-21-00 PARA 1-3 AND 4A(4). PERFORMED HFEC INSP ON TCAS ANTENNA DOUBLER IAW 1-84-7A, PT 6 51-00-02. NO CRACKS NOTED. DRILLED OFF UPPER FWD TCAS ANTENNA DOUBLER. DRILLED UP NEW TCAS DOUBLER FROM STR 2L TO 2R AND PLUGGED FACTORY TOOLING HOLES NOT REQUIRED FOR INSTALL IAW SRM 51-40-07 AND 51-42-00-02-01. COUNTERSUNK NEW TCAS DOUBLER IAW SRM 51-18-00. INSTALL FWD TCAS ANTENNA DOUBLER AS PER SRM 51-42-05 AND EDGE SEALED AS PER SRM 51-23-00. ALODINED AREA REF SRM 51-21-10 EPOXY PRIMED REF SRM 51-25-10 AND APPLIED POLYURETHANE TOP COAT REF SRM 51-25-15.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 4,890 hrs · 5,116 cycles

PDX - C1 - LT INBD SEAT TRACK NR 9 IS PITTED AT APPROX X715. BLENDED AREA OF CORROSION AND FOUND TRACK TO BE WITHIN LIMITS IAW RD 8/4-53-884 WITH .012 INCH OF MATERIAL REMOVED FROM INSIDE OF TRACK. HFEC INSP BLENDED AREA FOR CRACKS IAW Q400 NDTM PART 6, 51-00-000-250-801. NO CRACKS NOTED. ALODINED BLENDED AREA IAW RD 8/4-53-884 AND 8/400 SRM 51-21-10.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 4,890 hrs · 5,116 cycles

PDX - C1 - RT INBD SEAT TRACK NR 16 IS PITTED AT APPROX X715. BLENDED AREA OF CORROSION TO REMOVE DAMAGE AND FOUND TRACK TO BE WITHIN LIMITS IAW RD 8/4-53-2362 AND RD 8/4-53-884 WITH .014 INCH OF MATERIAL REMOVED FROM TOP OF TRACK. HFEC INSP BLENDED AREA FOR CRACKS IAW NDTM PART 6, 51-00-000-250-801. NO CRACKS NOTED. ALODINED BLENDED AREA IAW RD 8/4-53-884 AND 8/400 SRM 51-21-10.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 4,890 hrs · 5,116 cycles

PDX - C1 - LT INBD SEAT TRACK IS CORRODED FROM APPROX X30 TO X48. BLENDED AREA OF CORROSION TO REMOVE DAMAGE AND FOUND IT TO BE OUT OF LIMITS IAW RD 8/4-53-884 WITH .040 INCH OF MATERIAL REMOVED FROM TOP SURFACE OF TRACK. REMOVED NR 5 SEAT TRACK FROM AIRCRAFT BY PARTIALLY REMOVING KICK PLATE, REMOVING FWD SPLICE, AFT SPLICE, DRIP TRAY AND DEFLECTOR, BOLTS AT FRAMES, FWD WEB, FA SEAT SUPPORT AND WIRE BUNDLE CLIPS. TEMP INSTALLED NEW TRACK AND TEMP INSTALLED IN PLACE. MATCH DRILLED NEW TRACK FROM STOCK TO EXISTING AIRCRAFT STRUCTURE IAW SRM 51-40-07. REMOVED TRACK DEBURRED HOLES ETCHED ALODINED AND PRIMED BARE METAL. INSTALLED SEAT TRACK BY INSTALLING AFT SPLICE, BOLTS AT FRAMES, WIRE BUNDLE CLIPS, FWD WEB, FA SEAT SUPPORT, DRIP DEFLECTORS AND DRIP TRAY REF SRM 51-42-05 AND 51-40-15.

Part: PANEL — CORRODED (DORSAL FAIRING) · airframe 4,890 hrs · 5,116 cycles

PDX - C1 - DORSAL FAIRING HAS BLACK STREAKING ON EITHER SIDE AT AFT END OF FAIRING AT BASE OF VERTICAL STAB. REMOVED FLEX JOINT PANELS ON BOTH SIDES OF DORSAL FAIRING AND CLEANED AREA. FOUND FRETTING ON BOTH FLEX JOINT PANELS, BLENDED FRETTING ON LT PANEL AND REMOVED APPROX .002 MATERIAL. LT FLEX JOINT PANEL IS WITHIN LIMITS IAW SRM 51-14-00. INSTALLED LT FLEX JOINT PANEL. RT FLEX JOINT PANEL WAS FOUND TO BE HEAVILY CHAFED REF, N/R 00095 FOR REPAIR AND REINSTALL OF PANEL.

Part: SEQUENCE VALVE — MALFUNCTIONED (MLG DOOR) · airframe 4,802 hrs · 5,020 cycles

SEA - L DOOR MLG REMAINED ILLUMINATED AFTER TAKEOFF. CONTINUED TO SEA PERFORMED ALTERNATE EXTENSION. LANDING UNEVENTFUL. TOWED OFF TAXIWAY. PERFORMED GVI OF LT MLG DOOR LINKAGE, NO DEFECTS NOTED. REMOVED AND REINSTALLED SAME SOLENOID SEQUENCE VALVE ON THE LT MLG IAW AMM TASK 32-31-41-000-801 AND 32-31-41-400-801 AND THE OPS TEST OF LANDING GEAR EXT AND RETRACTION SYSTEM OPS TEST GOOD IAW AMM TASK 32-31-00-710-801. NO DEFECTS NOTED. NO LEAKS NOTED. OPERATIONAL CHECK FLIGHT OK. RETURNED TO SERVICE. NO PARTS REPLACED.

Part: SWITCH — STUCK (EMERGENCY LIGHTS) · airframe 4,587 hrs · 4,583 cycles

SEA - EMERGENCY LIGHTS ON WHILE SWITCH IN ARM POSITION. FOUND F/A EMERGENCY LIGHT SWITCH STUCK IN "ON" POSITION. RESET SWITCH. EMERGENCY LIGHTS OPS CK GOOD. F/A POSITION OPS CKS GOOD. RETURNED TO SERVICE, NO PARTS REPLACED.

Part: LIGHT — MALFUNCTIONED (CABIN) · airframe 4,566 hrs · 4,742 cycles

PDX - EMERGENCY LIGHTS TURNED ON WITH SWITCH IN "ARM" POSITION AND NEITHER FLIGHT ATTENDANT SWITCH SELECTED. CYCLED FWD FLT ATTENDANT SWITCH. LIGHTS EXTINGUISHED. NO FURTHER DEFECTS NOTED. RETURNED TO SERVICE. NO PARTS REPLACED.

Part: AUTOLAND SYS — MALFUNCTIONED · airframe 4,479 hrs · 4,646 cycles

PSC - TRIED 3 APPROACHES AND TWO DIFFERENT RUNWAYS TO THE SEATTLE AIRPORT AND PRIOR TO THE FAF RECEIVED NO AIII NUMEROUS TIMES. DIVERTED TO PSC. PLACED HGS SYSTEM ON MEL 34-30-2B. RETURNED TO SERVICE.

Part: SWITCH — FAILED (EMERGENCY LIGHT) · airframe 3,097 hrs · 3,121 cycles

PDX - FLIGHT 2450 - EMERGENCY LIGHTS STAY ILLUMINATED WHEN THE SWITCH IS IN THE ARM POSITION. MAINTENANCE REPLACED THE SWITCH. CHECKS GOOD, AIRCRAFT RETURNED TO SERVICE. (A)

Part: INDICATION SYS — MALFUNCTIONED (FUEL) · airframe 1,786 hrs · 1,755 cycles

GEG- FLIGHT 2328 (BZN-SEA) - FUEL IMBALANCE THAT COULD NOT BE CORRECTED BY FUEL TRANSFER. PANEL SHOWED GREEN AND WORKING, BUT AFTER ONE HOUR, NO FUEL TRANSFERRED. ON DESCENT IT WORKED PROPERLY. DIVERTED TO GEG AND ACCOMPLISHED A UNEVENTFUL LANDING. MAINTENANCE PERFORMED A OPERATIONAL CHECK OF THE FUEL SYSTEM WITH NO DEFECTS NOTED. COULD NOT DUPLICATE. AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED.

Part: DOOR — MALFUNCTIONED (MAIN PAX) · airframe 1,756 hrs · 1,725 cycles

HLN - GROUND CREW REPORTS UNABLE TO CLOSE THE AFT PASSENGER DOOR. MAINTENANCE COMPLIED WITH SERVICE LETTER DH8-400-SL-003A. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED.

Part: WARNING LIGHT — FALSE INDICATION · airframe 1,405 hrs · 1,352 cycles

FLIGHT 2246, ON LANDING ROLL OUT RECEIVED A PUSHER SYSTEM FAIL CAUTION. RAN THE CHECKLIST AND THE CAUTION STAYED ON. MAINTENANCE COMPLIED WITH SL DH8-400-SL-31-31-005. LIGHT WENT OUT. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED.

Part: CABIN PRESSURE — MALFUNCTIONED · airframe 1,343 hrs · 1,293 cycles

RDM - CABIN PRESSURE WARNING LIGHT ILLUMINATED. CABIN NOT PRESSURIZING. MAINTENANCE PLACED ON MEL 21-30-5B. AIRCRAFT RETURNED TO SERVICE.

Part: INDICATOR — MALFUNCTIONED · airframe 940 hrs · 890 cycles

SEA FLIGHT NR 2295: 'TAKE OFF WARNING' ILLUMINATED ON HGS DURING LOW VISIBILITY TAKEOFF. ABORTED TAKEOFF AND RETURNED TO BLOCK. MAINTENANCE PERFORMED OPS CHECK OF HGS SYSTEM IAW QX MTC 6343501. OPS CHECK GOOD. AIRCRAFT REMAINS CAT 3. PLACARD REFLECTS SUCH. MTX CONTROL NOTIFIED. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: WARNING LIGHT — FALSE ACTIVATION (CABIN PRESSURE) · airframe 898 hrs · 853 cycles

PDX - ON FLIGHT 2464, CABIN PRESSURE FAULT LIGHT ILLUMINATED. COMPLIED WITH EMERGENCY CHECKLIST. PRESSURE IN MANUAL MODE OK. MAINTENANCE INSPECTED AFT OUTFLOW VALVE. NO DEFECTS NOTED. NO CSC FAULT LIGHT ON PRESSURIZATION CONTROL PANEL. PERFORMED FUNCTIONAL TEST. FUNCTIONAL TEST CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED.

Part: WARNING LIGHT — ILLUMINATED (CABIN HEAT) · airframe 875 hrs · 830 cycles

GEG - ON FLIGHT 2392, CABIN DUCT HOT CAUTION ILLUMINATED AT 3000' INTO CLIMB. AFTER RUNNING EMERGENCY CHECKLIST HAD CONTROL OF HEAT. MAINTENANCE COMPLIED WITH FIM. ECS SYSTEM WORKS NORMAL. NO ASSOCIATED CAUTION LIGHT. AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED.

Part: PUMP — MALFUNCTIONED (HYD SYSTEM) · airframe 678 hrs · 636 cycles

RNO FLIGHT NR 2257: AFTER LANDING, NR 3 HYD PUMP CAUTION LIGHT ILLUMINATED. FOLLOWED E/A CHECKLIST. LIGHT REMAINED ON. MAINTENANCE REMOVED AND REPLACED THE HYDRAULIC PUMP IAW 12-01-000-801, 12-01-400-801. BLED SYSTEM PER 29-10-00-870-803. OPS CHECK PER 29-12-01-710-801. RESERVICED NR 3 HYD SYSTEM IAW 12-10-29-611-807. OPS CHECK AND LEAK CHECK GOOD. REPLACED RL4 RELAY AS REQUIRED. AIRCRAFT RETURNED TO SERVICE.

Part: OUTFLOW VALVE — MALFUNCTIONED (CABIN PRESSURE) · airframe 674 hrs · 633 cycles

SEA FLIGHT NR 2232: AFTER TAKEOFF, THE A/C DID NOT PRESSURIZE AND CNT FAULT LIGHT ILLUMINATED. AFTER A FEW SECONDS, FAULT LIGHT EXTINGUISHED AND A/C DID PRESSURIZE. AIRCRAFT RETURNED TO FIELD. MAINTENANCE REMOVED AND REPLACED FWD SAFETY VALVE, AFT OUTFLOW VALVE AND PRESSURE CONTROLLER. C/W FUNCTIONAL TEST OF THE PRESSURIZATION CONTROL IAW Q400 AMM 21-31-00, TR 21-061, TASK 21-30-00-720-801. OPS CHECKED GOOD IN MANUAL AND AUTO MODE. AIRCRAFT RETURNED TO SERVICE.

Part: TRANSDUCER — MALFUNCTIONED (HYD PRESSURE) · airframe 277 hrs · 274 cycles

SEA FLIGHT NR 2498: STANDBY HYD PRESSURE INDICATOR INOP. AIRCRAFT RETURNED TO BLOCK, MAINTENANCE HAS PLACED THIS ON MEL. AIRCRAFT WAS RETURNED TO SERVICE. MAINTENANCE FOUND THE NR 3 HYD SYSTEM TO BE DASHES. REMOVED AND REPLACED NR 3 HYD PRESSURE TRANSDUCER IAW Q400 AMM TASK 29-30-01-400-801. OPERATED NR 3 AND STBY HYD SYSTEMS, INDICATIONS NORMAL. AIRCRAFT RETURNED TO SERVICE

Part: CONTROLLER — MALFUNCTIONED (NR 1) · airframe 39 hrs · 32 cycles

SEA FLIGHT NR 2322: POWER PLANT MESSAGE DISPLAYED ON ED AFTER BRINGING CONDITION LEVERS FROM START FEATHER TO MAX. MAINTENANCE INTERROGATED CDS AND FOUND FAULT CODE 242A&B ON THE NR 1 ENGINE. REMOVED AND REPLACED NR 1 ENGINE TQ B PROBE (PN 3047252-01) PER FIM 61-20-05 PG 227-230, AMM Q400 TASK 77-11-06-000-801 AND 77-11-06-400-801. THIS DID NOT FIX THE FAULT. REMOVED AND REPLACED NR 1 ENGINE PEC PER Q400 FIM 61-20-05 PG 227-230 AND Q400 AMM TASKS 61-20-36-000-801 AND 61-20-36-400-801. FAULT CLEARED AND DID NOT REOCCUR. PERFORMED POWER ASSURANCE CHECK OF THE NR 1 ENGINE IAW Q400 MTC NR 670005. OPS CHECK GOOD. NO FURTHER DEFECTS NOTED. AIRCRAFT RETURNED TO SERVICE.