N417QX

Part: PUMP — LEAKING (FUEL BOOST) · airframe 35,095 hrs · 36,309 cycles

LEFT HAND WING BOOST PUMP FOUND TO BE LEAKING AND IS CLASSIFIED AS A HEAVY SEEP IAW Q400 AMM 28-10-11-790-802, STEP 2.B, TABLE 201 NOTE 2. PLACED ON DMI. AIRCRAFT RETURNED TO SERVICE.

Part: LIGHT — INOPERATIVE (ZONE 200) · airframe 34,716 hrs · 35,872 cycles

F/A EMERGENCY LIGHT SWITCH DOES NOT ILLUMINATE. REMOVED FROM SERVICE. RELAMPED LIGHT SWITCH. CHECKS GOOD. RETURNED TO SERVICE.

Part: SPOILER — DEPLOYED (WING) · airframe 34,622 hrs · 35,763 cycles

TAKE OFF WARNING HORN SOUNDED AT APPROX 70 KTS. TAKE OFF WAS ABORTED, NORMAL BRAKING WAS USED. UPON EXITING THE RUNWAY, NOTICED SPOILERS WERE STILL DEPLOYED. UPON RUNNING CHECKLIST, WE WERE UNABLE TO GET THE SPOILERS TO RETRACT WHEN POWER LEVERS WERE PUT ABOVE FLIGHT IDLE. ABORTED TAKE OFF. REMOVED FROM SERVICE. INTERROGATED CDS, NO FAULTS FOUND. PERFORMED FUNCTIONAL TEST OF THE TAKE-OFF WARNING SYSTEM IAW AMM TASK 31-52-00-720-801. SYSTEM TESTS GOOD. PERFORMED OPERATIONAL TEST OF THE GROUND SPOILER SYSTEM IAW AMM TASK 27-62-00-710-801. SYSTEM TESTS GOOD. PERFORMED OPERATIONAL TEST OF THE ROLL SPOILER SYSTEM IAW AMM TASK 27-61-00-710-801. SYSTEM TESTS GOOD. PERFORMED OPERATIONAL TEST OF THE ELEVATOR PITCH TRIM SYSTEM IAW AMM TASK 27-32-00-710-802. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: UNKNOWN — MALFUNCTIONED (PROP CONTROL) · airframe 34,344 hrs · 35,424 cycles

AFTER START FLOW COMPLETED. NR 2 PROP 1020 DID NOT UNFEATHER PROP NR 2 AC GEN CAUTION REMAINED ON. CONTACTED MAINTENANCE CONTROL. MOVED CONDITION LEVER FROM 1020 TO FEATHER WITH NO CHANGE. MOVED CONDITION LEVER TO 1020 AND AGAIN NO CHANGE. AFTER SEVERAL MINUTES AND ABOUT 10 MINUTES AFTER THE INITIAL 1020 SELECTION, THE NR 2 ENGINE/ PROP RESPONDED TO THE CONDITION LEVER POSITION. RETURN TO GATE FEATHER AND FUEL OFF THEN FUNCTIONED NORMALLY. REMOVED FROM SERVICE. INTERROGATED CDS, NO FAULTS NOTED. PERFORMED FUNCTIONAL TASK OF TIME TO UNFEATHER IAW AMM TASK 61-20-00-720-802 TWO TIMES, PROPS UNFEATHER BETWEEN 17-18 SEC BOTH TIMES. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: PROXIMITY SENSOR — MALFUNCTIONED (RT MLG DOOR) · airframe 34,097 hrs · 35,135 cycles

UNCOMMANDED RIGHT MAIN GEAR DOOR OPENED FOR ABOUT ONE SECOND DURING CRUISE. REMOVED FROM SERVICE. INTERROGATED THE PSEU, SHOWED A FAULT RGDRCL. INDUCTANCE VALUE FOR RT GEAR DOOR CLOSED PROXIMITY SENSOR WAS OBSERVED TO BE SPORATIC. REMOVED AND REPLACED THE RT MLG DOOR CLOSED PROXIMITY SENSOR S20 IAW AMM 32-61-06-000-802, AND 32-61-06-400-801. L. INDUCTANCE CHECK AND COCKPIT INDICATION FOR DOORS WAS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: SWITCH — MALFUNCTIONED (TRIM) · airframe 34,016 hrs · 35,040 cycles

FO'S ELEVATOR TRIM SWITCH FAILED IN FLIGHT. RETURNED TO FIELD. LANDING UNEVENTFUL. REMOVED FROM SERVICE. CDS SHOWS CPILTRIM SW FAILURE. REMOVED AND REPLACED THE CO-PILOTS TRIM SWITCH IAW TASK CARD 273000Q01-1, WO 242829. OPS CHECK GOOD. WHILE CHANGING CO-PILOTS TRIM SWITCH FOUND BROKEN WIRE AT THE SWITCH. REPLACED SWITCH AS A PRECAUTIONARY MEASURE ANYWAY. RETURNED TO SERVICE.

Part: CONTROLLER — MALFUNCTIONED (NR 2 ENGINE) · airframe 33,623 hrs · 34,610 cycles

POWERPLANT MESSAGE DISPLAYED ON ED. OCCURRED DURING CLIMB OUT. SLIGHT SURGE WAS FELT RIGHT BEFORE MESSAGE BEING DISPLAYED. REMOVED FROM SERVICE. INTERROGATED CDS & FOUND CODE 260. R & R THE PEC IAW 61-20-36-000/400-801. OPS CHECKED GOOD. NO POWERPLANT MESSAGE, & NO FAULTS IN CDS. AIRCRAFT RETURNED TO SERVICE.

Part: WARNING LIGHT — FALSE ACTIVATION (TE FLAPS) · airframe 33,605 hrs · 34,587 cycles

ON APPROACH, WHEN SELECTING FLAPS FROM 15 TO 35, FLAP POWER CAUTION LIGHT ILLUMINATED CAUSING FLAPS TO REMAIN IN FLAP 15 POSITION. A GO AROUND WAS EXECUTED IN THE PROCESS THE FLAP 15 VFE WAS EXCEEDED MAX SPEED NOTED AT FLAPS 15 SETTING WAS APPROX 190 KTS FLAP POWER CAUTION CHECKLIST WAS ACCOMPLISHED AND FLAP POWER CAUTION WAS SUCCESFULLY RESET. LANDING UNEVENTFUL. REMOVED FROM SERVICE. PERFORMED INSPECTION AFTER OPERATION AT MORE THAN WING FLAP DOWN SPEED IAW AMM 05-50-36-210-801. NO DEFECTS NOTED. OPS CHECK OF FLAPS GOOD IAW 27-50-00-710-801. RETURNED TO SERVICE. NO PARTS REPLACED. COULD NOT DUPLICATE.

Part: LENS — BROKEN (EMERGENCY LIGHTS) · airframe 33,368 hrs · 34,323 cycles

FA NOTE EMERGENCY EXIT SIGN PLASTIC LENS ON RIGHT SIDE WAS BROKEN. REMOVED FROM SERVICE. REPLACED THE EMERGENCY LIGHT ASSY. OPS TESTED IAW AMM 33-51-00-710-801. TESTED GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: CONNECTOR — STUCK (POWER SUPPLY) · airframe 32,996 hrs · 33,940 cycles

SOCKET NR 5 STUCK IN CONNECTOR 3351-P6, NR 4 POSITION EMERGENCY POWER SUPPLY. REMOVED AND REPLACED CONNECTOR PLUG 3351-P6 WITH SERVICEABLE CONNECTOR PLUG IAW Q400 WM 20-17-11. C/W OPS CHECK OF EMERGENCY LIGHT SYS IAW Q400 AMM 33-51-00-710-803 OPS CHECKS GOOD.

Part: LINER — OUT OF POSITION (PAX DOOR) · airframe 32,942 hrs · 33,888 cycles

RAMP REPORTED AFT PAX DOOR WILL NOT OPEN. REMOVED FROM SERVICE. INSPECTED AND FOUND AFT PAX DOOR LOWER LINER HINGE COVER OBSTRUCTING DOOR HINGE. REMOVED LOWER DOOR LINER IAW AMM 25-26-21-000-801. REPAIRED THE HINGE COVER IAW CMM 25-23-31. INSTALLED THE LINER IAW AMM 25-26-21-400-801. DOOR OPS CHECKED GOOD IAW AMM 52-12-00-710-801. NO PARTS REPLACED. RETURNED TO SERVICE.

Part: BULKHEAD — CRACKED (NLG WW) · airframe 32,525 hrs · 33,445 cycles

FOUND CHAFE ON THE FORWARD LOWER PRESSURE BULKHEAD IN THE NLG WHEEL WELL AFT OF THE NLG STEERING HARNESS. BLENDED AREA IAW SRM 53-10-19-02-01. DURING INSPECTION, FOUND A CRACK 5/8 INCH. CUT OUT DAMAGED AREA AND FABRICATED DOUBLER AND INSTALLED.

Part: PITOT TUBE — MALFUNCTIONED (NR 2) · airframe 32,029 hrs · 32,943 cycles

PITOT HEAT 2 CAUTION ILLUMINATED AS WE WERE ABOUT TO ENTER THE RUNWAY FOR TAKEOFF. RIGHT DURING BELOW THE LINE CHECKLIST FLOW. COMPLIED WITH FIM TASK CARD 33-30-00-810-807 PARA 1-3. CDS SHOWS PITOT 2 FAIL. PITOT MAST IS COLD TO THE TOUCH. REMOVED AND REPLACED AND OP CHECKED GOOD. NR 2 PITOT-STATIC PROBE IAW AMM 34-11-06-000/400-801 AND MTC 6341102.

Part: PROXIMITY SENSOR — OUT OF ADJUST (LT MLG DOOR) · airframe 31,916 hrs · 32,832 cycles

AT 270 KIAS AND APPROXIMATELY 15K FEET MSL THE FIRST OFFICER AND I FELT A SLIGHT SHUDDER, LASTING ONE SECOND. LOOKED AT THE PANELS AND SAW THE RIGHT MAIN GEAR DOOR LIGHT (AMBER) ILLUMINATED. THE LIGHT ALMOST IMMEDIATELY EXTINGUISHED. THE REMAINDER OF THE FLIGHT WAS UNEVENTFUL. COMPLIED WITH INSPECTION AFTER OPERATION AT MORE THAN THE MAXIMUM GEAR OPERATION SPEED IAW AMM TASK 05-50-31-210-801 STEPS 1, 2, 3 AND 4-A-(1)-(E) THROUGH (J). NO DEFECTS NOTED AT THIS TIME. INSPECTED ALL LANDING GEAR FOUND NO OBVIOUS DEFECTS, MAIN GEAR LOCK PINS ARE INSTALLED AND NOSE GEAR LOCK ENGAGED. FERRY FLIGHT. ADJUSTMENT OF LT GEARDOOR PROX SENSOR AND ADJUSTED READING IWA 32-61-06-830-801. RETURN TO SERVICE.

Part: LIGHT — LOOSE (CABIN FLOOR) · airframe 31,864 hrs · 32,777 cycles

EMERGENCY LIGHT STRIP AT ROW 2, SEAT B IS LOOSE. REPLACED THE LIGHT STRIP BETWEEN ROWS 2 - 4. CHECKED GOOD, RETURNED TO SERVICE.

Part: LIGHT — LOOSE (CABIN) · airframe 31,774 hrs · 32,692 cycles

EMERGENCY LIGHT STRIP LOOSE. SECURED THE EMERGENCY LIGHT STRIP.

Part: STRINGER CLIP — CORRODED (BS 116) · airframe 31,761 hrs · 32,682 cycles

CORROSION FOUND ON STRINGER CLIP AT STRINGER 24P, BS 116. REPLACED THE STRINGER CLIP IAW SRM 51-42-05-02-01, REV 16.

Part: STRINGER — CORRODED (BS 176-196) · airframe 31,761 hrs · 32,682 cycles

CORROSION FOUND ON STRINGER 25S, BETWEEN BS 176 AND 196. CORROSION BLENDED ON STRINGER 25S BETWEEN BS 176 AND 196.

Part: STRINGER — CORRODED (BS 168) · airframe 31,761 hrs · 32,682 cycles

CORRROSION FOUND ON STRINGER 24S AT BS 168. PERFORMED A PERMANENT SPLICE REPAIR TO STRINGER 24S BETWEEN BS 156 AND 176 IAW RD 84-53-8177.

Part: STRINGER — CORRODED (BS 281-381) · airframe 31,761 hrs · 32,682 cycles

CORROSION FOUND ON STRINGER 24P, BETWEEN BS 281 AND 301. PERFORMED A PERMANENT REPAIR TO THE STRINGER IAW RD 84-53-8178 ISSUE.1.

Part: FRAME — CORRODED (BS 697.6) · airframe 31,761 hrs · 32,682 cycles

CORROSION FOUND ON AFT CARGO FRAME WEB FLANGE AT BS 697.60, LBL 23. PERFORMED A PERMANENT REPAIR TO THE AFT FRAME WEB IAW RD 84-53-8168 ISS 1.

Part: STRINGER — CORRODED (BS 168) · airframe 31,760 hrs · 32,681 cycles

CORROSION FOUND ON STRINGER 25S AT X168. BLENDED THE STRINGER.

Part: SHEAR WEB — CORRODED (FUSELAGE) · airframe 31,760 hrs · 32,681 cycles

CORROSION FOUND ON AFT BAGGAGE SHEAR WEB BETWEEN X698.0 AND X714.0. REPLACED AFT BAGGAGE WEB BETWEEN X698.0 AND X714.0 WITH NEW PN 85339527-108 IAW SRM 51-42-05-02-01 REV 16.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 31,760 hrs · 32,681 cycles

CORROSION FOUND ON LT INBD EQUIPMENT SEAT RAIL AT Y-12.63, BETWEEN X697.60 AND X728.102. REPLACED LT INBD EQUIPMENT SEAT RAIL AT Y-12.63 BETWEEN X697.60 AND X728.102 WITH NEW PN 85337843-107SP IAW SRM 51-42-05-02-01 REV 16.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 31,760 hrs · 32,681 cycles

CORROSION FOUND ON RT INBD CABIN SEAT TRACK AT Y9.25, BETWEEN X570.00 AND X612.00. REPLACED CABIN SEAT TRACK AT Y.925 BETWEEN X570.00 AND X612.00 WITH NEW IAW SRM 51-42-02-01 AND SRM 51-40-15-02-01 REV 16.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 31,760 hrs · 32,681 cycles

CORROSION FOUND ON CABIN SEAT TRACK NR 13, AT Y 9.25 RT, BETWEEN X 228.50 AND X570.00. REPLACED RT INBD CABIN SEAT TRACK NR 13 AT Y 9.25 BETWEEN X228.50 AND X570.00 WITH NEW IAW SRM 51-42-05-02-01 REV 16 AND SRM 51-40-15-02-01 REV 16.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 31,760 hrs · 32,681 cycles

CORROSION FOUND ON RT CABIN SEAT TRACK NR 12 AT Y9.25, BETWEEN X 102.50 AND X228.50. RT INBD CABIN SEAT TRACK NR 12 AT Y9.25 BETWEEN X102.50 AND X228.50 WAS REPLACED WITH NEW IAW SRM 51-42-05-02-01 REV 16 AND SRM 51-40-15-02-01 REV 16.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 31,760 hrs · 32,681 cycles

CORROSION FOUND ON CABIN SEAT TRACK NR 7, AT Y 9.25 LT, BETWEEN X 228.50 AND X570.00. REPLACED CABIN SEAT TRACK NR 7 AT Y9.25 LT BETWEEN X228.50 AND X570.00 WITH NEW PN 85361510-103 IAW SRM 51-42-05-02-01 REV 16 AND SRM 51-40-15-02-01 REV 16.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 31,760 hrs · 32,681 cycles

CORROSION FOUND ON LT CABIN SEAT TRACK NR 5 AT Y-9.25, BETWEEN X-39.00 AND X102.50. REPLACED LT INBD CABIN SEAT TRACK NR 5 AT Y.25 BETWEEN X39.00 AND X102.50 PN 85328210-119 WITH NEW IAW SRM 51-42-05-02-01 AND SRM 51-40-15-02-01 REV 16.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 31,760 hrs · 32,681 cycles

CORROSION FOUND ON RT CABIN SEAT TRACK NR 10 AT Y9.25, BETWEEN X-39 AND X10.50. REPLACED RT INBD CABIN SEAT TRACK NR 10 AT Y9.25 BETWEEN X-39.00 AND X10.50 WITH NEW IAW SRM 51-42-05-02-01 AND SRM 51-40-15-02-01 REV 16.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 31,760 hrs · 32,681 cycles

CORROSION FOUND ON LT INBD CABIN SEAT TRACK AT Y-9.25, BETWEEN X102.50 AND X228.50. REPLACED LT INBD CABIN SEAT TRACK NR 6 AT Y.9.25 BETWEEN X102.50 AND X228.50 WITH NEW IAW SRM 51-42-05-02-01 AND SRM 51-40-15-02-01 REV 16.

Part: FRAME — CORRODED (FUSELAGE) · airframe 31,761 hrs · 32,682 cycles

CORROSION FOUND ON FUSELAGE FRAME LOWER FLANGE AT X547.0, BETWEEN STR 31S AND STR 32S. CORROSION ON FUSELAGE FRAME LOWER FLANGE AT X54.70 BETWEEN STR 31S AND STR 32S WAS FOUND TO BE BEYOND LIMITS AS PER SRM 53-00-00 REPAIR 9 REV 16. PERFORMED A PERMANENT REPAIR IAW SRM 53-00-00 REPAIR 18 REV 16. SEE AWS AND NDT REPORTS TWO21960-10 AND TWO22097-3 FOR DETAILS. NO CRACKS FOUND.

Part: ANGLE — CORRODED (FUSELAGE) · airframe 31,760 hrs · 32,681 cycles

CORROSION FOUND ON BAGGAGE FLOOR SUPPORT ANGLE PN 85339286, AT X783.102. REPLACED AFT BAGGAGE FLOOR SUPPORT ANGLE PN 85339286-115 AT X783.102 WITH NEW IAW SRM 51-42-05-02-01 REV 16.

Part: STRINGER CLIP — CORRODED (FUSELAGE) · airframe 31,760 hrs · 32,681 cycles

CORROSION FOUND ON STRINGER CLIP AT STR 32S, X236.0. REPLACED STRINGER CLIP AT STR 32S AND X236.0 WITH NEW IAW SRM 51-42-05-02-01 REV 16.

Part: STRINGER SPLICE — CORRODED (FUSELAGE) · airframe 31,760 hrs · 32,681 cycles

CORROSION FOUND ON STRINGER SPLICE AT STR 32R, X-18.25. REPLACED STRINGER SPLICE AT STR 32R, X-18.25, WITH NEW PN 85300611-104 IAW SRM 51-42-05-02-01 REV 16.

Part: STRINGER SPLICE — CORRODED (FUSELAGE) · airframe 31,760 hrs · 32,681 cycles

CORROSION FOUND ON STRINGER SPLICE AT STR 33, X-18.25. REPLACED STRINGER SPLICE AT STR 33, X-18.25, WITH NEW PN 85300693-103 IAW SRM 51-42-05-02-01 REV 16.

Part: STRINGER CLIP — CORRODED (FUSELAGE) · airframe 31,760 hrs · 32,681 cycles

CORROSION FOUND ON STRINGER CLIP AT STA X115 AND STRINGER 26S. REPLACED STRINGER SLIP AT STA X115 AND STR 26S WITH NEW PN 85328131-163 IAW SRM 51-42-05-02-01 REV. 16.

Part: THRESHOLD — CORRODED (FUSELAGE) · airframe 31,761 hrs · 32,682 cycles

CORROSION FOUND ON FWD PAX DOOR LOWER THRESHOLD MEMBER. FWD PAX DOOR LOWER THRESHOLD MEMBER PN 85329539-105 WAS REPLACED WITH NEW IAW SRM 51-42-05-02-01 REV 16.

Part: THRESHOLD — CORRODED (FUSELAGE) · airframe 31,760 hrs · 32,681 cycles

CORROSION FOUND ON EMERGENCY EXIT DOOR CUTOUT LOWER THRESHOLD, BETWEEN X65.20 AND X100.80. REPLACED EMERGENCY EXIT DOOR CUTOUT LOWER THRESHOLD EDGE BEAM PN 85329514-101 WITH NEW IAW SRM 51-42-05-02-01 REV 16.

Part: STRINGER CLIP — CORRODED (FUSELAGE) · airframe 31,760 hrs · 32,681 cycles

CORROSION FOUND ON STRINGER CLIP AT X136 AND STRINGER 24S. REPLACED CORRODED STRINGER CLIP AT X136 AND STRINGER 24S WITH NEW IAW SRM 51-42-05-02-01 REV 16.

Part: STRINGER SPLICE — CORRODED (FUSELAGE) · airframe 31,760 hrs · 32,681 cycles

CORROSION FOUND ON STRINGER SPLICE AT STA X118 AND STRINGER 24S. REPLACED CORRODED STRINGER AT STA X118 AND STRINGER 24S WITH NEW IAW SRM 51-42-05-02-01 REV 16.

Part: STRINGER CLIP — CORRODED (FUSELAGE) · airframe 31,761 hrs · 32,682 cycles

STRINGER CLIP FOUND CORRODED ON STRINGER 24S, AT X361. REPLACED CORRODED STRINGER CLIP AT X361 STR 24S WITH NEW IAW SRM 51-42-05-02-01 REV 16.

Part: STRINGER CLIP — CORRODED (FUSELAGE) · airframe 31,761 hrs · 32,682 cycles

CORROSION FOUND ON STRINGER CLIP AT STR 24P, X136.0. REPLACED CORRODED STRINGER CLIP PN 85328131-175 AT STR 24P, X176.0, WITH NEW IAW SRM 51-42-05-02-01 REV 16.

Part: STRINGER CLIP — CORRODED (FUSELAGE) · airframe 31,760 hrs · 32,681 cycles

CORROSION FOUND ON STRINGER CLIP AT STR 24P, X176.0. REPLACED CORRODED STRINGER CLIP PN 85328131-175, AT STR 24P, X176.0, WITH NEW IAW SRM 51-42-05-02-01 REV 16.

Part: STRINGER CLIP — CORRODED (FUSELAGE) · airframe 31,761 hrs · 32,682 cycles

CORROSION FOUND ON STRINGER CLIP AT X236.0, STR 25P. REPLACED CORRODED STRINGER CLIP AT X236.0 STR 25P WITH NEW PN 85328131-164 IAW SRM 51-42-05-02-01 REV 16.

Part: STRINGER CLIP — CORRODED (FUSELAGE) · airframe 31,760 hrs · 32,681 cycles

CORROSION FOUND ON STRINGER CLIP AT STR 24P, X 156.0. REPLACED CORRODED STRINGER CLIP AT 24P X156.0 WITH NEW PN 85328131-175 IAW SRM 51-42-05-02-01 REV 16.

Part: STRINGER CLIP — CORRODED (FUSELAGE) · airframe 31,761 hrs · 32,682 cycles

CORROSION FOUND ON STRINGER CLIP AT STR 24L, X71.2. REPLACED CORRODED STRINGER CLIP AT STR 24P X71.2 WITH NEW, PN 85328131-176 IAW SRM 51-42-05-02-01.

Part: STRINGER CLIP — CORRODED (FUSELAGE) · airframe 31,761 hrs · 32,682 cycles

CORROSION FOUND ON STRINGER CLIP AT X236.0, STR 24P. REPLACE CORRODED STRINGER CLIP AT X236.0 STR 24P WITH NEW PN 85328131-178 IAW SRM 51-42-05-02-01 REV 16.

Part: STRINGER CLIP — CORRODED (FUSELAGE) · airframe 31,761 hrs · 32,682 cycles

CORROSION FOUND ON STRINGER CLIP AT X236.0, STR 26P. CORRODED STRINGER CLIP AT X236.0 STR 26P WAS REPLACED WITH NEW PN 85328131-164 IAW SRM 51-42-05-02-01 REV 16.

Part: STRINGER CLIP — CORRODED (FUSELAGE) · airframe 31,760 hrs · 32,681 cycles

CORROSION FOUND ON STRINGER CLIP AT X236.0, STR 27P. REPLACED CORRODED STRINGER CLIP AT X236.0 STR 27P WITH NEW PN 85328131-164, IAW SRM 51-42-05-02-01 REV 16.

Part: SEAL — FAILED (CARGO DOOR) · airframe 31,712 hrs · 32,631 cycles

DURING APPROACH PASSING ABOUT 4000 FT, AIRCRAFT LOST PRESSURIZATION. AFT F/A REPORTED LOUD BANG FOLLOWED BY LOUD WHISTLE. NO CAUTION OR WARNING LIGHTS ILLUMINATED. PERFORMED GVI OF AFT CARGO BLOW OUT PANELS. PANELS SECURE. NO DEFECTS NOTED ON GVI OF AFT CARGO DOOR SEAL. PRESSURIZED AIRCRAFT IAW AMM 21-00-00-863-801. FOUND LARGE AIR LEAK ON TOP OF AFT CARGO DOOR. DEPRESSURIZED IAW AMM 21-00-00-863-802. REMOVED AFT CARGO DOOR SEAL IAW AMM 52-31-26-000-801. INSTALLED A NEW CARGO DOOR SEAL (AFT) IAW AMM TASK 52-31-26-400-801. FUNCTIONAL TESTED GOOD. PRESSURIZED AIRCRAFT IAW AMM TASKS 21-00-00-863-801 AND 21-00-00-863-802. PRESSURIZATION NORMAL.

Part: LIGHT — LOOSE (CABIN) · airframe 31,549 hrs · 32,448 cycles

F/A REPORTS THAT FLOOR PATH LIGHT STRIP NEAR MAIN CABIN DOOR LOOSE. RE-SECURED THE FLOOR STRIP. CHECKS GOOD. RETURNED TO SERVICE.

Part: CONTROLLER — MALFUNCTIONED (WINDOW HEAT) · airframe 31,125 hrs · 32,009 cycles

DURING CLIMBOUT, A MOMMENTARY ILLUMINATION OF WINDSHIELD CONTROL. WINDSHIELD HOT AND SIDE WINDOW HOT CAUTION LIGHTS. CAUTION LIGHT STAYED ILLUMINATED FOR 3-4 SECONDS THEN EXTINGUISHED. RETURNED TO FIELD. LANDING UNEVENTFUL. INTERROGATED CDS AND FOUND NO FAULTS. PERFORMED OPS TEST OF PILOT SIDE WINDOW. PILOT WINDSHIELD AND COPILOT WINDSHIELD IAW AMM 30-41-00-710-801 AND 30-41-00-710-802, OPS TEST GOOD. CHANGED THE NR 2 ANTI-ICE CONTROLLER AS A PRECAUTION. REMOVED THE NR 2 ANTI-ICE CONTROLLER IAW AMM 30-41-01-000-801, INSTALLED A NEW CONTROLLER IAW AMM 30-41-01-400-801. OPS TESTED GOOD, NO CAUTION LIGHTS ILLUMINATED. RETURNED TO SERVICE.

Part: ENGINE — ODOR (NR 2) · airframe 30,610 hrs · 31,478 cycles

STRONG OIL BURNING ODOR AT LOW POWER SETTINGS DURING DESCENT. NO HAZE NOTED. LANDING UNEVENTFUL. REMOVED & REPLACED THE NR 2 ENGINE IAW TASK CARDS 6710003 & 6710004 W.O. 209524. RETURNED TO SERVICE.

Part: CABIN PRESSURE — UNKNOWN · airframe 29,713 hrs · 30,497 cycles

ON DESCENT THROUGH ABOUT 8000 FT WITH CABIN ABOUT 2 PSI CABIN BEGAN RAPID DEPRESSURIZATION IN EXCESS OF 3000 FT IAW MIN F/A B CALLED TO REPORT BANGING COMING FROM REAR OF ACFT. SHORTLY AFTER TALKING TO HER ACFT BEGAN TO PRESSURIZE IN EXCESS OF 3000 FT IAW MINUTE. ELECTED TO SHUTOFF BLEEDS AND LAND. INSPECTED AFT CARGO DOOR SEAL NO DEFECTS FOUND PERFORMED GROUND PRESSURIZATION RUN IAW AMM TASK 21-00-00-863-801 AND 21-00-00-863-802, NO DEFECTS NOTED.

Part: PROPELLER — MALFUNCTIONED (FEATHERING) · airframe 29,643 hrs · 30,415 cycles

ON PREFLIGHT INSPECTION FOUND THE NR 1 PROPELLER NOT FULLY FEATHERED. C/W PROPELLER FEATHER CHECK IAW AMM TASK 71-00-00-868-819. NR 1 PROPELLER CHECKS GOOD. NO DEFECTS FOUND. RETURNED TO SERVICE.

Part: DOOR — UNSECURE (SERVICE) · airframe 29,483 hrs · 30,237 cycles

ON DESCENT THROUGH 12,000 FT, MASTER DOOR WARNING ILLUMINATED. WARNING WAS FOR SERVICE DOOR. WHEN DESCENDING THROUGH 8,000 FT THE AFT F/A REPORTED THAT THE DOOR POPPED AND SLAMMED SHUT AND ALL INDICATIONS NORMAL AFTER THAT. INSPECTED THE SERVICE DOOR WITH NO DEFECTS NOTED. PERFORMED OPS TEST OF THE DOOR IAW AMM 52-41-00-710-801. NO DEFECTS NOTED. PERFORMED GROUND PRESSURIZATION IAW AMM 21-00-00-863-802. NO DEFECTS NOTED. RETURNED TO SERVICE.

Part: GOVERNOR — MALFUNCTIONED (OVERSPEED) · airframe 29,390 hrs · 30,141 cycles

AFTER PUSHBACK THE NR 1 PROPELLER WOULD NOT COME OUT OF FEATHER. REPLACED THE OVERSPEED GOVERNOR AND THE PEC WIRING HARNESS. CHECKS GOOD. PROPELLER UNFEATHERS NORMALLY. RETURNED TO SERVICE.

Part: SWITCH — FAULTED · airframe 29,188 hrs · 29,924 cycles

PITCH TRIM CAUTION ABOUT 40-50 KNOTS. ABORTED TAKEOFF AT 100 KNOTS. NO EXCESSIVE BRAKING. INTERROGATED CDS IAW AMM 45-00-27-742-801 FOUND FAULT PILTRIM SW. ERASED FAULT CODED IN CDS. PERFORMED OPS TEST OF THE PITCH TRIM SYSTEM IAW AMM TASK 27-40-00-710-802. NO DEFECTS FOUND. INTERROGATED CDS IAW AMM 45-00-27-742-801. NO FAULTS RECORDED. AC OK FOR SERVICE. FIM 27-30-00-810-803.

Part: LAMP — INOPERATIVE (LIGHT SWITCH) · airframe 28,907 hrs · 29,622 cycles

FORWARD F/A EMERGENCY LIGHTING SWITCH DOES NOT ILLUMINATE. REPLACED THE LAMP. RETURNED TO SERVICE.

Part: DRAIN MAST — DAMAGED (ZONE 100) · airframe 28,643 hrs · 29,353 cycles

PREPARING TO TAXI, AS THE PROPS CAME UP TO SPEED AND THE ACFT GENERATORS CAME ON-LINE, GROUND CREW FRANTICALLY SIGNALED TO CUT ENGINES. YANKED FUEL LEVERS TO FUEL CUT-OFF. CONSULTED WITH GROUND CREW, THEY SAID THE ACFT WAS THROWING SPARKS OFF OF ITS BELLY FROM THE AREA ABEAM THE MAIN CABIN DOOR, APPROXIMATELY. GROUND RAN ACFT, NO SPARKS, BUT HAD HOT PLASTIC ODOR IN FORWARD CABIN. INSPECTED FWD NOSE FUSELAGE, NLG AREA, ACFT BELLY. NO OBVIOUS DEFECTS NOTED. RAN ENGINES WITH CREW AND CONFIRMED ODOR BY FLIGHT CREW BETWEEN MCD AND FLIGHT DECK. VISUAL INSPECTION OF THE AREA REPORTED ODOR DID NOT REVEAL ANY OBVIOUS DEFECTS. INSPECTED AREA AND FOUND THE FWD LAV DRAIN MAST TO HAVE SOME DAMAGE IN THE AREA OF THE HEATING ELEMENT AND THE CB FOR THE MAST TO BE OPEN. R & R DRAIN MAST. GROUND RAN ACFT ENGINES AT MIN FOR ABOUT 10 MINUTES. NO SMOKE OR SPARKS, ODOR NOTED. REF AMM TASK 38-32-00-000-801 AND 38-32-00-400-801. OPS CHECK GOOD. RETURNED TO SERVICE.

Part: BATTERY PACK — FAILED (EMERGENCY LIGHT) · airframe 28,260 hrs · 28,940 cycles

CEILING EMERGENCY LIGHTS DS2 AND DS3 ARE INOPERATIVE. REPLACED LT AND RT BATTERY PACKS AND PERFORMED OPS CHECK IAW TASK 335000202-60045. CHECKS GOOD.

Part: LIGHT — DAMAGED (CABIN) · airframe 27,946 hrs · 28,602 cycles

FOUND EMERGENCY LIGHT STRIPS DISCOLORED AT THE MAIN CABIN DOOR ENTRYWAY. REPLACED THE LIGHT.

Part: LIGHT — LOOSE (ROW 1AB) · airframe 27,041 hrs · 27,641 cycles

FLOOR EMERGENCY LIGHT AT ROW 1 A/B COMING LOOSE. RESECURED FLOOR PATH LIGHTING STRIP.

Part: BRAKE — OVERHEATED (MLG) · airframe 26,680 hrs · 27,259 cycles

ON POST FLIGHT OBSERVED SMOKE BILLOWING FROM RIGHT MAIN INBD BRAKE. MODERATE BRAKING WAS APPLIED DURING LANDING. C/W INSPECTION AFTER THE APPLICATION OF EXCESSIVE BRAKING REF AMM TASK 05-50-56-210-801. NO DEFECTS NOTED GROUND RAN AND TAXIED ACFT NO DEFECTS NOTED WITH BRAKING EITHER WITH OR WITHOUT ANTI-SKID ON. RETURNED TO SERVICE.

Part: COVER — LOOSE (EMERGENCY LIGHT) · airframe 26,579 hrs · 27,155 cycles

EMERGENCY LIGHT BY ROW 6 INTERIOR CEILING IS LOOSE. REPLACED LENS COVER FOR LIGHT. RETURNED TO SERVICE.

Part: DOOR — OBSTRUCTED · airframe 26,560 hrs · 27,133 cycles

BIFOLD DOOR IN FORWARD GALLEY HITS PHOTOLUMINESENT LIGHTING STRIP AND PREVENTS IT FROM OPENING FULLY. R & R PHOTOILLUMINESCENT STRIP. DOOR NO LONGER CATCHES. NO FURTHER DEFECTS NOTED.

Part: SKIN — CORRODED (BS 673-693) · airframe 25,895 hrs · 26,409 cycles

FUSELAGE SKIN SHOWS CORROSION UNDERNEATH SCUFF PLATE BETWEEN BS 673 - 693 AT S23L. REPAIRED IAW TC RD8/4-53-6444.

Part: SKIN — CORRODED (BS 669-697) · airframe 25,895 hrs · 26,409 cycles

AFT SERVICE DOOR BETWEEN BS 669.3 - 697.6 S23R HAS EVIDENCE OF CORROSION. REMOVED CORROSION IAW SRM'S 53-40-31, PG 201, 53-10-31 PAR 6B. C/W ET INSP & UT THICKNESS TEST IAW NDTM PT1 51-00-06 & 51-00-04. NO DEFECTS NOTED. REPAIRED IAW IAW SRM'S 51-21-10, PAR 6D, 51-25-10, PAR 5G.

Part: SEAT TRACK — CORRODED (NR 11) · airframe 25,895 hrs · 26,409 cycles

SEAT TRACK NR 11 IS CORRODED. REMOVED THE SEAT TRACK IAW SRM 51-41-00 STRUCTURE IDENT-01, SRM 51-42-05 REPAIR-01 AND INSTALLED A NEW SEAT TRACK IAW SRM 51-41-00 STRUCTURE IDENT-01 AND SRM 51-42-05 REPAIR-01.

Part: BEAM — CORRODED (DOOR SILL) · airframe 25,895 hrs · 26,409 cycles

OUTER EDGE BEAM COMMON TO AFT PAX DOOR SILL CORRODED, LOCATED AND DRILLED OUTER EDGE BEAM IAW SRM 51-40-07 AND DWG 85339542 AND INSTALLED IAW DWG 85339542 AND SRM 51-42-75.

Part: SEAT TRACK — CORRODED (NR 10) · airframe 25,895 hrs · 26,409 cycles

SEAT TRACK NR 10 CORRODED. REMOVED THE SEAT TRACK IAW SRM 51-40-15, REPAIR-01 AND SRM 51-42-05 AND INSTALLED A NEW SEAT TRACK IAW SRM 51-42-05, REPAIR-01 AND SRM 51-40-15 REPAIR-1.

Part: SEAT TRACK — CORRODED (NR 19) · airframe 25,895 hrs · 26,409 cycles

SEAT TRACK NR 19 CORRODED. REMOVED THE SEAT TRACK IAW SRM 51-42-05 AND SRM 51-40-15 AND INSTALLED A REPLACEMENT SEAT TRACK IAW SRM 51-40-15, REPAIR-01 AND 51-42-15, REPAIR-01.

Part: SEAT TRACK — CORRODED (NR 3) · airframe 25,895 hrs · 26,409 cycles

SEAT TRACK NR 3 CORRODED. REMOVED THE SEAT TRACK IAW SRM 51-42-05-02-01, STEP 4E AND SRM 51-40-15-02-01 STEP 6N. INSTALLED A NEW SEAT TRACK IAW SRM 51-42-05, REPAIR-01 AND SRM 51-40-15, REPAIR-01.

Part: SEAT TRACK — CORRODED (NR 8) · airframe 25,895 hrs · 26,409 cycles

NR 8 SEAT TRACK IS CORRODED. REMOVED SEAT TRACK IAW SRM 51-41-00 AND SRM 51-42-05 AND INSTALLED A NEW SEAT TRACK IAW SRM 51-41-00 AND SRM 51-42-05-02-01 STEP 4D.

Part: THRESHOLD — CORRODED (PAX DOORWAY) · airframe 25,895 hrs · 26,409 cycles

EVIDENCE OF CORROSION FOUND ON THE MAIN CABIN DOOR THRESHOLD PLATE. FOUND TO BE OUT OF LIMITS IAW TC 6-53-1160, ITEM 5. LOCATED AND DRILLED NEW THRESHOLD PLATE IAW SRM 51-40-07 AND INSTALLED IAW SRM 51-42-05 4, D,1.

Part: THRESHOLD — CORRODED · airframe 25,895 hrs · 26,409 cycles

CORROSION FOUND ON THE MCD THRESHOLD CHANNEL ASSY . FOUND TO BE OUT OF LIMITS IAW TC 6-53-1160 FWD PAX DR ITEM 5. LOCATED AND DRILLED FASTENER HOLES ON THE NEW MCD THRESHOLD SRM 51-40-07.

Part: ANGLE — CORRODED · airframe 25,895 hrs · 26,409 cycles

EVIDENCE OF CORROSION ON MACHINED WEB ANGLE. REMOVED CORRODED ANGLE IAW SRM 51-42-05 AND INSTALLED A NEW ANGLE IAW SRM 51-42-05.

Part: ANGLE — CORRODED · airframe 25,895 hrs · 26,409 cycles

EVIDENCE OF CORROSION ON INTERCOSTAL ANGLE AT X 6.70 AND X 26.70, STR 25P REMOVED ANGLE IAW SRM 51-40-15 AND SRM 51-42-05 AND INSTALLED NEW ANGLE IAW SRM 51-40-15 AND SRM 51-42-05.

Part: LANDING GEAR — MALFUNCTIONED (LEFT) · airframe 25,265 hrs · 25,736 cycles

AFTER TAKEOFF LEFT MLG STAYED DOWN . LEFT GEAR DOOR LIGHT WAS ON. LEFT GEAR UNSAFE LIGHT WAS ON. RETURNED TO FIELD. LANDING UNEVENTFUL. NO PRESENT FAULTS IN PSEU. COULD NOT DUPLICATE PROBLEM WHILE DOING GEAR SWINGS. REPLACED SECONDARY MLG SELECTOR VALVE FILTER FITTINGS. PERFORMED RETRACTION AND EXTENSION OF THE LANDING GEAR NUMEROUS TIMES IAW 32-31-00-867-801. NO DEFECTS NOTED. CHECK FLIGHT PASSED. RETURNED TO SERVICE.

Part: TRANSDUCER — FAILED (WHEEL SPEED) · airframe 24,583 hrs · 25,004 cycles

BRAKING POOR DURING LANDING. NR 1 AND NR 4 BRAKE PADS COLD. FOUND NR 2 WHEEL SPEED TRANSDUCER INTERMITTENT. REPLACED TRANSDUCER IAW AMM 32-46-11. CHECK FLIGHT PASSED. RETURNED TO SERVICE.

Part: GUARD — BROKEN (LIGHT SWITCH) · airframe 24,054 hrs · 24,914 cycles

EMERGENCY LIGHT SWITCH GUARD IS BROKEN AT F/A STATION. REPLACED THE SWITCH GUARD. RETURNED TO SERVICE.

Part: PSEU — FAULTED (NLG DOOR) · airframe 24,460 hrs · 24,869 cycles

NOSE GEAR DOOR REMAINED ILLUMINATED FOR AN EXCESSIVE AMOUNT OF TIME AFTER GEAR EXTENSION. ABORTED APPROACH AND RECYCLED GEAR. LANDING UNEVENTFUL. PSEU CAPTURED NOTED EVENT WITH A CHANNEL "B" FAULT ALL PROXIMITY SENSORS WITHIN LIMITS. R & R PSEU IAW AMM 32-61-01-000-801 & 32-61-01-400-801. PERFORMED 12 GEAR SWINGS IAW 32-31-00-867-801 & 32-31-00-867-802. TESTS GOOD. RETURN TO SERVICE.

Part: DOOR — OBSTRUCTED (COCKPIT) · airframe 24,428 hrs · 24,836 cycles

LANDING GEAR ALTERNATE EXTENSION DOOR WILL NOT OPEN FULLY TO ALLOW PULLING OF HANDLE OR INSERTION OF THE HANDLE. CLEANED AREA AROUND LANDING GEAR ALTERNATE EXTENSION DOOR IAW MCN 61225-01, TRIMMED FLOOR COVERING AROUND HINGE OF DOOR. OPENS AND CLOSES NORMALLY, RETURNED TO SERVICE.

Part: COVER — LOOSE (LIGHT SWITCH) · airframe 24,076 hrs · 24,435 cycles

F/A EMERGENCY FWD SWITCH COVER CAME LOOSE. SCURED COVER. OPS CHECKED GOOD. NO FUTHER DEFECTS NOTED. RETURNED TO SERVICE.

Part: SELECTOR VALVE — MALFUNCTIONED (MLG DOOR) · airframe 23,741 hrs · 24,071 cycles

ALTERNATE GEAR EXTENSION DOOR WILL NOT OPEN ALL THE WAY ON GROUND DURING PRE-FLIGHT. FERRIED AIRCRAFT FOR REPAIRS. REPLACED SECONDARY MLG SELECTOR VALVE IAW AMM 29-21-06-000-801, 29-21-400-801 AND HS 29-0009, ALL CHECKS GOOD. ALTERNATE EXTENSION DOOR OPENS AND CLOSES FREELY AND OPENS "ALL THE WAY". RETURNED TO SERVICE.

Part: SWITCH — UNSECURE (EMERGENCY LIGHT) · airframe 23,466 hrs · 23,775 cycles

EMERGENCY LIGHTS SEEM INOPERATIVE. NO EMERGENCY LIGHTS DISARMED CAUTION WHEN TURNED OFF, AND NO LIGHTS IN THE CABIN WHEN TURNED ON. FOUND EMERGENCY LIGHT SWITCH ON WING BULKHEAD NOT TO BE FULLY SEATED. RECONNECTED EMERGENCY LIGHT SWITCH AS REQUIRED. PERFORMED OPS TEST OF EMERGENCY LIGHT SYSTEM IAW AMM TASK 33-51-00-710-801, OPS TEST GOOD. NO FUTHER DEFECTS NOTED.

Part: SWITCH — INOPERATIVE (EMERGENCY LIGHTS) · airframe 23,289 hrs · 23,587 cycles

EMERGENCY LIGHTS DISARMED CAUTION LIGHT FAILS TO COME ON WHEN EMERGENCY LIGHT SWITCH SELECTED TO OFF POSITION. R & R FA EMERGENCY LIGHT SWITCH IAW AMM 33-51-05-000-801 & 33-51-05-400-801. OPS TESTED GOOD. NO FURTHER DEFECTS NOTED.

Part: CONTROL PANEL — MALFUNCTIONED (ZONE 200) · airframe 23,184 hrs · 23,470 cycles

WHEN THE EMERGENCY LIGHTS SWITCH IS TURNED TO THE OFF POSITION, EMERGENCY LIGHTS DISARMED CAUTION LIGHT DOES NOT ALWAYS ILLUMINATE. R & R ADVISORY SIGNS & PASSENGER WARNING PANEL ASSY IAW AMM TASKS 31-51-10-000-801 AND 31-51-10-400-801. OPS CHECKED GOOD, NO FURTHER DEFECTS. RETURNED TO SERVICE.

Part: LIGHT — DETERIORATED (CABIN) · airframe 22,926 hrs · 23,198 cycles

EMERGENCY LIGHT AT RT FWD EMERGENCY EXIT IS DETERIORATED. REMOVED AND INSTALLED NEW EMERGENCY LIGHT IAW AMM TASK 35-51-16-000-801,35-51-16-400-801. RETURNED TO SERVICE.

Part: FIRE BOTTLE — LOW PRESSURE (APU BAY) · airframe 22,164 hrs · 22,382 cycles

MASTER CAUTION. CHECKED FIRE DETECTOR, APU BOTTLE LOW. EXTINGUISHED MASTER WARNING AND COMPLETED CHECKLIST. BECAME INTERMITTENT WITH MASTER WARNING AND CHIMES SOUNDING UNTIL TOUCHDOWN. ON TOUCHDOWN MASTER WARNING, CHIMES, AND APU BOTTLE LOW LIGHTS EXTINGUISHED AND REMAINED OFF. NO OTHER WARNINGS OR CAUTIONS. COMPLIED WITH FIM TASK 26-23-00-810-802. R & R APU FIRE EXT BOTTLE IAW AMM TASK 26-23-01-000/400-801. PERFORMED OPS TEST OF APU FIRE DETECTION SYS IAW AMM TASK 26-13-00-710-801. SYS TESTED GOOD.

Part: ENGINE — FIRE (NR 2) · airframe 22,149 hrs · 22,365 cycles

ACFT FIRE WARNING INDICATION ON NR 2 ENGINE AT 20,000. ENGINE SHUTDOWN INFLIGHT. FIRE BOTTLES USED. FIRE WARNING REMAINED ON AFTER BOTH BOTTLES USED. LANDING UNEVENTFUL. FIRE DAMAGE NOTED IN NACELLE AFTER LANDING. OPEN

Part: HINGE — LACK OF LUBE (NLG DOOR) · airframe 22,099 hrs · 22,316 cycles

ALTERNATE NOSE GEAR EXTENSION DOOR STIFF TO OPEN. CLEANED & LUBED ALT NOSE GEAR EXTENSION DOOR HINGE & LINKAGE. DOOR NO LONGER STIFF TO OPERATE. NO FURTHER DEFECTS NOTED. RETURNED TO SERVICE.

Part: DOOR — OUT OF ADJUST (MAIN PAX) · airframe 22,240 hrs · 22,036 cycles

MAIN CABIN DOOR HARD TO OPEN FROM INSIDE. COMPLIED WITH FUNCTIONAL TEST OF MAIN CABIN DOOR IAW MM TASK 52-11-00-720-802. FOUND BOTH OPEN AND CLOSE LOAD VALUES 15 LBS. OVER LIMITS. ADJUSTED MAIN CABIN DOOR STOP BOLTS AND GUIDES IAW MM TASK 52-11-06-400-801, PARA 4B. MAIN CABIN DOOR FUNCTIONAL TEST NOW GOOD IAW MM TASK 52-11-00-720-802. OPEN AND CLOSE LOAD VALUES WERE GOOD WITH INSIDE AND OUTSIDE HANDLES. RETURNED TO SERVICE.

Part: HINGE — BROKEN (COMPARTMENT) · airframe 22,001 hrs · 22,195 cycles

COMPARTMENT UNDER THE F/A SEAT HOLDING THE FLASHLIGHT, DOES NOT CLOSE AUTOMATICALLY. FOUND THE HINGE BROKEN AND THE DOOR CORRODED ALONG THE BOTTOM EDGE. REPLACED THE HINGE AND THE DOOR AND INSTALLED REQUIRED PLACARDS. RETURNED TO SERVICE.

Part: LINER — DEBONDED (EMERGENCY EXIT) · airframe 21,837 hrs · 22,034 cycles

LOWER EMERGENCY EXIT DOOR LINER IS DISBONDED AND WORN. REPLACED LINER IAW AMM 25-26-16-400-801.

Part: SWITCH — UNSECURE (EMERGENCY LIGHTS) · airframe 21,355 hrs · 21,536 cycles

EMERGENCY LIGHTS DO NOT ILLUMINATE WHEN SWITCHED ON AND WHEN SWITCHED OFF. CAUTION LIGHT DOES NOT ILLUMINATE. FOUND FWD F/A EMERGENCY LIGHT SWITCH NOT ENGAGED IN SOCKET. SEATED AND SECURED EMERGENCY LIGHT SWITCH IN SOCKET. OPS CHECKED THE EMERGENCY LIGHT SYS IAW AMM TASK 33-51-00-710-801. OPS TESTED GOOD. NO OTHER DEFECTS NOTED. RETURNED TO SERVICE.

Part: SWITCH — DAMAGED (EMERGENCY LIGHTS) · airframe 21,214 hrs · 21,402 cycles

F/A REPORTS EMERGENCY LIGHTING SWITCH "GREEN NORM" IS NOT ILLUMINATING. RELAMPED FWD F/A EMERGENCY LIGHT SWITCH. OPS CHECK FAIL. INSPECTED SWITCH, FOUND BACK OF SWITCH BACKED OFF. SECURED BACK PART OF SWITCH. OPS CHECK GOOD, NO FURTHER DEFECTS NOTED. RETURNED TO SERVICE. NO PARTS REPLACED.

Part: PROXIMITY SENSOR — MALFUNCTIONED (NLG) · airframe 21,136 hrs · 21,322 cycles

RED NOSE GEAR UNSAFE LIGHT ILLUMINATED SEVERAL TIMES AT CRUISE FL 250, SOMETIMES JUST A QUICK ILLUMINATION, SOMETIMES ON AS LONG AS A FEW SECONDS. ABOUT THE TIME THE ALTERNATE GEAR EXTENSION PROCEDURE WAS STARTED AT 12,000 AND 120 KTS, THE RED NOSE GEAR UNSAFE LIGHT CAME ON AND REMAINED ON UNTIL THE NOSE GEAR WAS EXTENDED. RETURNED TO FIELD, LANDING UNEVENTFUL. REPLACED NGLK1 PROXIMITY SENSOR. GEAR SWUNG, ALL CHECKED GOOD. RETURNED TO SERVICE.

Part: SMOKE DETECTOR — DAMAGED (LAVATORY) · airframe 20,409 hrs · 20,556 cycles

GREEN L.E.D. IN LAVATORY SMOKE DETECTOR IS PUSHED OUT OF VIEW. DOES LIGHT UP. REPOSITIONED GREEN L.E.D. LIGHT IN THE LAV SMOKE DETECTOR SO IT SHOWS THRU THE LIGHT HOLE. SMOKE DETECTOR OPS CHECKS GOOD. RETURNED TO SERVICE.

Part: AMPLIFIER — MALFUNCTIONED (FIRE DETECTION) · airframe 20,255 hrs · 20,381 cycles

WHILE ON DESCENT, RECEIVED A CHECK FIRE DETECTION WARNING LIGHT. THE APU BOTTLE LOW LIGHT FLICKERED. RESET THE MASTER WARNING LIGHT. THE CHECK FIRE DETECTION WARNING LIGHT EXTINGUISHED. AFTER A FEW SECONDS THE CHECK FIRE DETECTION WARNING LIGHT AGAIN FLASHED ALONG WITH THE MASTER WARNING LIGHT. THIS OCCURED ENTIRE FLIGHT. REPLACED FIRE CONTROL AMPLIFER IAW AMM TASK 26-10-01-00-801 AND 26-10-01-400-801. OPS CHECKED GOOD. RETURNED TO SERVICE.

Part: UNKNOWN — ODOR (CABIN) · airframe 20,205 hrs · 20,329 cycles

PLASTIC BURNING ODOR COMING FROM THE AFT GALLEY AREA OF THE ACFT. NO BURNING ODOR NOTED. TURNED ON APU BLEEDS AND RECIRCULATION FAN, ACFT CONFIGURED TO CONDITIONS OF ORIGINAL WRITE-UP. ONLY ODOR NOTED IS OF CURING SEALANT IN AFT GALLEY AND CARGO BAY. TURNED ON ALL INTERIOR LIGHTS, NO ODORS NOTED. INSPECTED MAPCO JUGS AND SOCKETS AND WIRING. NO DEFECTS NOTED. NO ODORS NOTED FROM BLEED AIR, GASPERS WITH APU AND ENGINE BLEEDS. PERFORMED GVI OF RECIRCULATION FAN, NO DEFECTS OR ODORS NOTED. PERFORMED GVI OF HEAT EXCHANGER, ACM'S, AND ASSOCIATED PLUMBING, NO DEFECTS NOTED. PERFORMED BLEED AIR PURGE PROCEDURE IAW DH8-400-SL-21-012A. COULD NOT DUPLICATE. RETURNED TO SERVICE.

Part: FITTING — CORRODED (PAX DOOR) · airframe 20,144 hrs · 20,262 cycles

FWD PAX DOOR FWD AND AFT GOOSENECK FITTINGS ARE CORRODED. REMOVED FWD AND AFT GOOSENECKS IAW AMM 52-11-23-000-801. MATCH DRILLED AND INSTALL NEW GOOSENECK IAW SRM 51-40-07-02-01, AMM 52-11-23-400-801.

Part: FITTING — DAMAGED (RUDDER) · airframe 20,144 hrs · 20,262 cycles

UPPER RUDDER PCU ROD LINKAGE FITTING AT RIB 14 OF THE FORWARD RUDDER HAS WEAR DAMAGE. SMOOTHED WEAR DAMAGE IAW SRM 51-14-00-02-04. CONFIRMED AREA CRACK FREE REF NTM 51-00-06-910-801 PT 1. DAMAGE WITHIN LIMITS IAW SRM 55-41-20 TEMP REV 55-002. ALODINED AND PRIMED IAW SRM TEMP REV 55-002.

Part: FITTING — DAMAGED (RUDDER) · airframe 20,144 hrs · 20,262 cycles

LOWER RUDDER PCU ROD LINKAGE FITTING AT RIB 13 OF THE FWD RUDDER HAS WEAR DAMAGE. SMOOTHED WEAR DAMAGE IAW SRM 51-14-00-02-04. CONFIRMED AREA TO BE CRACK FREE REF NTM 51-00-06-910-801, PT 1. DAMAGE IS WITH IN LIMITS IAW SRM 55-41-20 TEMPORARY REV 55-002. ALODINED AND PRIMED EFFECTED AREA IAW SRM TR55-002.

Part: FLOORBEAM — CORRODED (BS 728) · airframe 20,144 hrs · 20,262 cycles

FLOORBEAM 728.102 CENTER SPLICE HAS MINOR CORROSION. REMOVED MINOR SURFACE CORROSION IAW SRM 51-21-00-00-02. CONFIRMED AREA CRACK FREE REF NTM 51-00-06-910-801. FOUND TO BE IN LIMITS IAW RD 8/4-53-4460. APPLIED ALODINED, PRIMER AND CPC IAW SRM 51-21-10-02-01, 51-25-10-02-01 AND AMM 51-25-01-890-801.

Part: FRAME — CORRODED (FUSELAGE) · airframe 20,144 hrs · 20,262 cycles

FRAME X32.400 LOWER FLANGES HAVE CORROSION BETWEEN STRINGERS 31P AND 31S. REMOVED RIVETS FOM AND REMOVED CORROSION IAW SRM 51-42-05-02-01 AND 51-21-00-00-02. CONFIRMED AREA CRACK FREE REF NTM 51-00-06-910-401 PT 1. FOUND FLANGES TO BE OUT OF LIMITS IAW RD 8/4-53-2344. MEASURED AND SENT TO MFG FOR ENGINEERING. RECEIVED RD 8/4-53-4468 BLENDS IN LIMITS OF RD 8/4-53-4468. INSTALLED RIVETS IAW RD 8/4-53-2344 AND SRM 51-42-05-02-01. ALODINE, PRIMED AND PAINTED IAW RD 8/4-53-2344 AND RD 8/4-53-4468. COMPLIED WITH TASK CARD RD 8/4-53-4468.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 20,144 hrs · 20,262 cycles

RT INBD SEAT TRACK 10 HAS CORROSION BETWEEN STA X-3.00 AND 11.00. FOUND OUT TO BE OUT OF LIMITS IAW RD 8/4-53-2358. REMOVED SEAT TRACK 10 IAW SRM 51-41-00-00-01, 51-40-15-02-01, 51-42-05-02-01. MATCH DRILLED AND INSTALLED NEW NR 10 TRACK IAW SRM 51-40-07-02-01, 51-41-00-00-01, 51-42-05-02-01 AND 51-40-15-02-01.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 20,144 hrs · 20,262 cycles

RT INBD SEAT TRACK 11 HAS CORROSION BETWEEN STA X32.400 AND X94.800. FOUND TO BE OUT OF LIMITS IAW RD 8/4-53-2358. REMOVED SEAT TRACK IAW SRM 51-42-05-02-01, 51-41-00-00-01 AND 51-40-15-02-01. LOCATED AND MATCHED DRILLED NEW TRACK NR 11 IAW SRM 51-40-07-02-01. INSTALLED SEAT TRACK IAW SRM 51-42-05-02-01, 51-40-15-02-01 AND 51-41-00-00-01.

Part: BULKHEAD WEB — CORRODED (FUSELAGE) · airframe 20,144 hrs · 20,262 cycles

FWD PAX DRAFT BULKHEAD SUPPORT WEB AT STA X32.400 HAS AREAS OF CORROSION. REMOVED BULKHEAD SUPPORT WEB IAW SRM 51-42-45-02-01. FOUND TO BE OUT OF LIMITS IAW SRM 51-21-00-00-02. INSTALLED NEW WEB SUPPORT IAW SRM 51-42-45-02-01.

Part: FRAME — CORRODED (FUSELAGE) · airframe 20,144 hrs · 20,262 cycles

FRAME X47.975 LOWER FLANGES HAVE CORROSION BETWEEN STRINGER 30P AND 33. REMOVED RIVETS FOM IAW RD 8/4-53-2344. BLENDED OUT CORROSION IAW RD 8/4-53-2344. CONFIRMED AREA CRACK FREE REF NTM 51-00-06-910-801 PT 1. BLEND IS IN LIMITS IAW RD 8/4-53-2344. ALODINED, PRIMED, INSTALLED RIVETS AND PAINTED IAW RD 8/4-53-2344, 51-42-05-02-01. COMPLIED WITH RD 8/4-53-2344.

Part: STRAP — CORRODED (FUSELAGE) · airframe 20,144 hrs · 20,262 cycles

INTERNAL BELLY SKIN STRAP FWD OF FRAME X-18.250 HAS CORROSION BETWEEN STRINGERS 29S AND 31S. REMOVED RIVETS AND REMOVED CORROSION IAW Q400 SRM 51-42-05-02-01 AND 51-21-00-00-02. CONFIRMED CRACK FREE AREA REF Q400 NTM 51-00-06-250-801 PT 6. DAMAGE WITHIN LIMITS PER Q400 RD 8/4-53-4456. INSTALLED RIVETS, ALODINED, PRIMED AND PAINTED PER Q400 RD 8/4-53-4456. APPLIED CPC IAW AMM 51-25-01-390-801. COMPLIED WITH TASK CARD RD 8/4-53-4456.

Part: STRINGER — CORRODED (FUSELAGE) · airframe 20,144 hrs · 20,262 cycles

CORROSION FOUND ON STRINGER BETWEEN STATIONS -39.000 TO -18.250. REMOVED RIVETS FOM AND REMOVED CORROSION IAW SRM 51-42-05-02-01 AND 51-21-00-00-01. CONFIRMED AREA CRACK FREE REF NTM 51-00-01-250-001 PT 6. DAMAGE FOUND TO BE IN LIMITS IAW RD 8/4-53-4456. INSTALLED RIVETS IAW SRM 51-42-05-02-01. ALODINED, PRIMED AND PAINTED IAW RD 8/4-53-4456. APPLIED CPC IAW AMM 51-25-01-390-801. COMPLIED WITH TASK CARD RD 8/4-53-4456.

Part: STRINGER — CORRODED (FUSELAGE) · airframe 20,144 hrs · 20,262 cycles

STRINGER 30S HAS CORROSION FWD OF FRAME X-18.250. REMOVED RIVETS FOM IAW SRM 51-42-05-02-01. REMOVED CORROSION IAW SRM 51-21-00-00-02. CONFIRMED CRACK FREE AREA REF NTM 51-00-01-250-801. DAMAGE FOUND TO BE WITHIN LIMITS IAW RD 8/4-53-4456. INSTALLED RIVETS, ALODINED, PRIMED AND PAINTED IAW RD 8/4-53-4456. APPLIED CPC IAW AMM 51-25-01-390-801. COMPLIED WITH TASK CARD RD 8/4-53-4456.

Part: SHIM — CORRODED (BS 728) · airframe 20,144 hrs · 20,262 cycles

FLOOR PANEL SHIMS ATTACHED TO AFT CARGO FLOOR LEVEL WEB ARE CORRODED AFT OF STA 728. REMOVED CORROSION IAW SRM 51-21-00-00-02. CONFIRMED AREA CRACK FREE REF NTM 51-00-06-910-801 PT 1. MATERIAL LOSS FOUND WITHIN LIMITS IAW RD 8/4-53-4444. ALODINED, PRIMED AND PAINTED IAW SRM 51-21-10-02-01 AND 51-25-25-02-01. COMPLIED WITH TASK CARD RD 8/4-53-4449.

Part: SEAT TRACK — CORRODED (BS 714) · airframe 20,144 hrs · 20,262 cycles

SEAT TRACK 25 IS CORRODED AFT OF STA 714. REMOVED CORROSION IAW SRM 51-21-00-00-02. FOUND TO BE WITHIN LIMITS IAW RD 8/4-53-2362. CONFIRMED CRACK FREE REF NTM 51-00-06-910-801. BLENDS FOUND WITHIN LIMITS IAW RD 8/4-53-884. COMPLIED WITH RD 8/4-53-884 AND 8/4-53-2362.

Part: FRAME — CORRODED (FUSELAGE) · airframe 20,144 hrs · 20,262 cycles

FRAME X1.00 LOWER FLANGES HAVE CORROSION BETWEEN STR 29P AND 32P. REMOVED RIVETS FOM AND CORROSION FROM FRAME FLANGE IAW RD 8/4-53-2344. CONFIRMED AREAS CRACK FREE REF NTM 51-00-01-250-801. MATERIAL LOSS FOUND TO BE WITHIN LIMITS OF RD 8/4-53-2344. ALODINED, PRIMED AND INSTALLED RIVETS IAW RD 8/4-53-2344. PAINTED AND APPLIED CPC IAW AMM 51-25-01-390-801 AND 51-25-26-370-801.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 20,144 hrs · 20,262 cycles

LT INBD SEAT TRACK NR 5 HAS CORROSION BETWEEN STA X32.400 AND X47.975. BLENDED AND MEASURED CORROSION, FOUND TRACK TO BE OUT OF LIMITS IAW RD 8/4-53-884. REMOVED SEAT TRACK AND INSTALLED NEW SEAT TRACK NR 5 IAW SRM 51-42-05-02-01, 51-41-00-00-01, 51-40-07-02-01 AND 51-40-15-02-01.

Part: FLOOR SUPPORT — CORRODED (BS 701-714.6) · airframe 20,144 hrs · 20,262 cycles

AFT LT FLOOR SUPPORT WEB BETWEEN STA X701 AND 714.602 HAS AREA OF CORROSION. REMOVED CORROSION IAW SRM 51-21-00-00-02. CONFIRMED CRACK FREE AREA REF NTM 51-00-01-250-801, PT 6. FOUND WITHIN LIMITS IAW RD 8/4-53-4449. ALODINED PRIMED AND PAINTED IAW SRM 51-21-10-02-01, AND 51-25-25-02-01. COMPLIED WITH RD 8/4-53-4449.

Part: WEB — CORRODED (BS 714-783) · airframe 20,144 hrs · 20,262 cycles

AFT CARGO FLOOR LEVEL WEB HAS SMALL AREAS OF CORROSION STA 714-783. REMOVED CORROSION IAW SRM 51-21-00-00-02. CONFIRMED CRACK FREE REF NTM 51-00-06-910-801 PT 1. FOUND TO BE WITHIN LIMITS IAW RD 8/4-53-4449. ALODINED, PRIMED PAINTED AND APPLIED CPC IAW SRM 51-21-10-02-01, 51-25-25-02-01 AND AMM 51-25-01-390-801.

Part: FLOOR SUPPORT — CORRODED (BS 783) · airframe 20,144 hrs · 20,262 cycles

AFT CARGO LT FLOOR SUPPORT ANGLE AT STA 783.102 IS CORRODED. REMOVED CORROSION FROM ANGLE IAW SRM 51-21-00-00-02. CONFIRMED AREA CRACK FREE REF NTM 51-00-06-910-801, PT 1. BLENDED AREA WITHIN LIMITS IAW RD 53-4437. ALODINED, PRIMED AND COMPLETED REPAIR IAW RD 8/4-53-4437.

Part: STRAP — CORRODED · airframe 20,144 hrs · 20,262 cycles

AFT CARGO DOOR THRESHOLD STRAP CORRODED. REMOVED CORROSION IAW SRM 51-21-00-00-02. CONFIRMED AREA CRACK FREE REF NTM 51-00-04-910-801 PT 1. STRAP FOUND WITHIN LIMITS OF RD 8/4-53-4439. ALODINED, PRIMED AND PAINTED IAW SRM 51-25-25-02-01, 51-21-10-02-01 AND 51-25-10-02-01. APPLIED CPC IAW AMM 51-25-01-390-801. APPLIED AV DEC TAPE IAW RD 8/4-53-4439.

Part: FLOOR SUPPORT — CORRODED (BS 783.102) · airframe 20,144 hrs · 20,262 cycles

AFT CARGO RT FLOOR SUPPORT ANGLE AT BS 783.102 IS CORRODED. REMOVED CORROSION IAW SRM 51-21-00-00-02. CONFIRMED CRACK FREE REF NTM 51-00-06-910-801. REMAINING THICKNESS WITHIN LIMITS.

Part: STRINGER — CORRODED (BS 216-236) · airframe 20,144 hrs · 20,262 cycles

FOUND CORROSION ON STR 31P BETWEEN STA X216 AND X236. REMOVED RIVETS AND BLENDED CORROSION IAW SRM 51-42-05-02-01 AND 51-21-00-00-02. CONFIRMED CRACK FREE REF NTM 51-00-06-910-801 PT 1. FOUND TO BE WITHIN LIMITS IAW RD 8/4-53-4443. ALODINED, PRIMED AND PAINTED IAW SRM 51-25-25-02-01, 51-21-10-02-01, AND 51-25-10-02-01. INSTALLED RIVETS IAW SRM 51-42-05-02-01. APPLIED PRIMER, PAINT AND AV-8 AND COMPLETED REPAIRS IAW RD 8/4-53-4443.

Part: SKIN — CORRODED (BS 213-236) · airframe 20,144 hrs · 20,262 cycles

INTERNAL FUSELAGE SKIN BETWEEN FRAMES X216.000 AND X236.000 HAS CORROSION BETWEEN STR 31P AND 32P. REMOVED CORRODED FASTENERS IAW SRM 51-42-05-02-01. REMOVED CORROSION ON SKIN IAW SRM 51-21-00-00-01. CONFIRMED AREA CRACK FREE REF NTM 51-00-01-250-801 PT 6. FOUND SKIN WITHIN LIMITS IAW RD 8/4-53-4443. INSTALLED RIVETS IAW SRM 51-42-05-02-01. ALODINED, PRIMED, PAINTED AND APPLIED AV-8 IAW RD 8/4-53-4643. COMPLIED WITH RD 8/4-53-4443.

Part: STOP FITTING — CORRODED (PAX DOOR) · airframe 20,144 hrs · 20,262 cycles

FWD PAX DOOR FUSELAGE UPPER STOP FITTINGS HAVE PITTING CORROSION. REMOVED CORROSION IAW SRM 51-21-00-00-02. FOUND OUT OF LIMITS. REPLACED FWD PAX DOOR FUSELAGE UPR STOP FITTINGS FWD AND AFT IAW SRM 51-41-00-00-01.

Part: SEAT TRACK — CORRODED (BS 763) · airframe 20,144 hrs · 20,262 cycles

SEAT TRACK 9 IS CORRODED AFT OF BS 763. REMOVED CORROSION IAW SRM 51-21-00-00-02. FOUND OUT OF LIMITS. REMOVED AND INSTALLED NEW NR 9 TRACK IAW SRM 51-41-00-00-01, 51-42-05-02-01, 51-40-07-02-01, AND 51-40-15-02-01.

Part: FRAME — CORRODED (FUSELAGE) · airframe 20,144 hrs · 20,262 cycles

FRAME X47.975 LOWER FLANGES HAVE CORROSION BETWEEN STR 28S AND 33. REMOVED 19 RIVETS AND BLENDED CORROSION IAW RD 8/4-53-2344. CONFIRMED AREA CRACK FREE REF NTM 51-00-06-910-801 PT 1. INSTALLED NEW RIVETS IAW SRM 51-42-05-02-01, ALODINED, PRIMED AND PAINTED IAW RD 8/4-53-2340, AMM 51-25-01-390-801 AND 51-25-26-370-801.

Part: FRAME — CORRODED (FUSELAGE) · airframe 20,144 hrs · 20,262 cycles

FWD SIDE AND LOWER FLANGE OF FRAME X71.200 HAS CORROSION BETWEEN STR 31S AND 32S. REMOVED CORROSION IAW SRM 51-21-00-00-02. REMOVED CORRODED FASTNERS IAW SRM 51-42-05-02-01. CONFIRMED CRACK FREE AREA REF NTM 51-00-06-910-801, PT 1. MATERIAL LOSS FOUND WITHIN LIMITS RD 8/4-53-2344. INSTALLED RIVETS IAW SRM 51-42-05-02-01. ALODINED, PRIMED, PAINTED AND APPLIED CPC IAW RD 8/4-53-2344 AND AMM 51-25-01-390-801 AND 51-25-26-370-801.

Part: FRAME — CORRODED (FUSELAGE) · airframe 20,144 hrs · 20,262 cycles

STUB FRAME FLANGE ANGLE BELOW PAX DOOR THRESHOLD HAS CORROSION OTBD OF STRINGER 25P AT STA X28.00. REMOVED FLANGE ANGLE IAW SRM 51-42-05-02-01. MATCH DRILLED NEW ANGLE, ALODINED AND INSTALLED STUB FRAME FLANGE ANGLE IAW SRM 51-40-07-02-01, 51-21-10-02-01 AND 51-42-05-02-01. APPLIED PROTECTIVE COATINGS IAW SRM 51-25-10-02-01, 51-25-15-02-01 AND AMM 51-25-01-390-801.

Part: SUPPORT — CORRODED (FUSELAGE) · airframe 20,144 hrs · 20,262 cycles

PAX DOOR THRESHOLD SUPPORT HAS CORROSION ON UPPER AND LOWER SURFACES BETWEEN STA X1.00 AND X32.400. REMOVED THRESHOLD FOM AND FOUND CORRODED TO LIMITS IAW RD 8/4-53-1660. REMOVED CORROSION FROM SUPPORT REF SRM 51-21-00-00-01 AND RD 8/4-53-1660. CONFIRMED CRACK FREE REF NTM 51-00-06-910-801. MATCH DRILLED AND INSTALLED NEW THRESHOLD IAW SRM 51-40-07-02-01, 51-42-05-02-01 AND RD 8/4-53-1660.

Part: FRAME — CORRODED (BS 281) · airframe 20,144 hrs · 20,262 cycles

FRAME X281.000 LOWER FLANGES HAVE CORROSION BETWEEN STR 29P AND 30P. REMOVED RIVETS AND CORROSION IAW RD 8/4-53-2344. CONFIRMED AREA CRACK FREE REF NTM 51-00-06-910-801. MATERIAL LOSS FOUND OUT OF LIMITS IAW RD 8/4-53-2344. REMOVED FLANGE AND FABRICATED NEW FLANGE IAW RD 8/4-53-017. CONFIRMED NEW FLANGE, CRACK FREE REF NTM 51-00-06-910-801, PT 1. INSTALLED FLANGE REPAIR IAW RD 8/4-53-017 AND SRM 51-42-05-02-01.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 20,144 hrs · 20,262 cycles

FLOORBOARD SUPPORT CHANNEL 12" INBD OF FWD PAX DOOR THRESHOLD AND JUST AFT OF FLOORBEAM X32.400 HAS CORROSION. REMOVED FLOOR SUPPORT CHANNEL IAW SRM 51-42-05-02-01. MATCH DRILL AND INSTALLED NEW SUPPORT CHANNEL IAW SRM 51-40-07-02-01, 51-42-05-02-1 AND 51-25-10-02-01.

Part: SKIN — CORRODED (FUSELAGE) · airframe 20,144 hrs · 20,262 cycles

INTERNAL FUSELAGE BELLY SKIN AND STRAP HAVE CORROSION FWD OF STA X-18.250 BETWEEN STRINGERS 28P AND 29P. REMOVED RIVETS FOM AND REMOVED CORROSION IAW SRM 51-42-00-02-01, AND 51-21-00-00-02. CONFIRMED CRACK FREE REF NTM 51-00-01-250-801 PT 6. DAMAGE FOUND TO BE WITHIN LIMITS IAW RD 8/4-53-4456. INSTALLED RIVETS, ALODINED, PRIMED AND PAINTED IAW RD 8/4-53-4456. APPLIED CPC IAW AMM 51-25-01-340-801.

Part: SUPPORT — CORRODED (FUSELAGE) · airframe 20,144 hrs · 20,262 cycles

FLOORBEAM X-18.250 SUPPORT STRUT HAS CORROSION AT STR 31P. FLOORBEAM FOUND OUT OF LIMITS IAW SRM 51-21-00-00-01. REMOVED STRUT AND MATCH DRILLED AND INSTALLED NEW STRUT IAW SRM 51-42-05-02-01. PRIMED AND PAINTED IAW SRM 51-25-10-02-01 AND SRM 51-25-15-02-01.

Part: STRINGER — CORRODED (BS 47.975) · airframe 20,144 hrs · 20,262 cycles

STRINGER 31P HAS CORROSION FWD OF FRAME X47.975. REMOVED 6 RIVETS IAW SRM 51-42-05-02-01. AFTER FURTHER INVESTIGATION NO CORROSION WAS FOUND. INSTALLED RIVETS IAW SRM 51-42-05-02-01. TREATED, PRIMED AND PAINTED IAW SRM 51-21-10-02-01, 51-25-10-02-01 AND 51-25-15-02-01. APPLIED CPC IAW AMM 51-25-01-390-801.

Part: SUPPORT — CORRODED (FUSELAGE) · airframe 20,144 hrs · 20,262 cycles

FLOORBEAM BS 18.250 SUPPORT STRUT HAS CORROSION AT STR 31S. SUPPORT STRUT FOUND TO BE OUT OF LIMITS IAW SRM. REMOVED STRUT IAW SRM 51-42-06-02-01. DRILLED AND INSTALLED NEW STRUT IAW SRM 51-40-07-02-01 AND 51-42-05-02-01. PRIMED AND PAINTED IAW SRM 51-25-10-02-01 AND 51-25-15-02-01.

Part: FLOORBEAM — CRACKED (BS 683.45) · airframe 20,144 hrs · 20,262 cycles

FLOORBEAM BS 683.45 IS CRACKED UNDER AFT SERVICE DOOR THRESHOLD. REMOVED FLOORBEAM AND TEE IAW SRM 51-42-05-02-01. MATCH DRILLED NEW FLOORBEAM IAW SRM 51-40-07-02-01. INSTALLED TEE AND FLOORBEAM IAW 51-42-05-02-01. PRIMED AND PAINTED IAW SRM 51-25-25-02-01.

Part: STRINGER — CORRODED (BS 156) · airframe 20,144 hrs · 20,262 cycles

STRINGER 25P HAS 2 CORRODED RIVETS FWD OF STA 156.000. R & R 2 RIVETS AS REQUIRED IAW SRM 51-42-05-02-01. TREATED, PRIMED AND PAINTED IAW SRM 51-21-10-02-01, 51-25-10-02-01 AND 51-25-15-02-01. APPLIED CPC IAW AMM 51-25-01-390-801.

Part: STRINGER — CORRODED (BS 116-176 S31L) · airframe 20,144 hrs · 20,262 cycles

STRINGER 31P HAS CORRODED RIVETS BETWEEN BS 116 AND 176. R & R 52 RIVETS IAW SRM 51-42-05-02-01. TREATED, PRIMED AND PAINTED IAW SRM 51-21-10-02-01, 51-25-10-02-01 AND 51-25-15-02-01. APPLIED CPC IAW AMM 51-25-01-390-801.

Part: FRAME — CORRODED (BS 236) · airframe 20,144 hrs · 20,262 cycles

FRAME 236 LOWER FLANGES HAVE CORROSION BETWEEN STR 31S AND 32S. REMOVED RIVETS FOM AND BLENDED CORROSION IAW RD 8/4-53-2344. CONFIRMED CRACK FREE AREA REF NTM 51-00-04-910-801 PT 1, NO CRACKS NOTED. MATERIAL LOSS IN LIMITS IAW RD 8/4-53-2344. ALODINED, PRIMED, INSTALLED RIVETS AND PAINTED IAW RD 8/4-53-2344 AND SRM 51-25-15. APPLIED CPC IAW AMM 51-25-01-390-801.

Part: FRAME — CORRODED (BS 301) · airframe 20,144 hrs · 20,262 cycles

FRAME 301.000 LOWER FLANGES HAVE CORROSION BETWEEN STR 30P AND 31P. REMOVED RIVETS FOM IAW BLENDED CORROSION IAW RD 8/4-53-2344. CONFIRMED CRACK FREE AREA REF NTM 51-00-04-910-801 PT 1. MATERIAL LOSS FOUND TO BE WITHIN LIMITS IAW RD 8/4-53-2344. ALODINED, PRIMED, INSTALLED RIVETS AND PAINTED IAW RD 8/4-53-2344 AND SRM 51-25-15. APPLIED CPC IAW AMM 51-25-01-390-801.

Part: FRAME — CORRODED (BS 321) · airframe 20,144 hrs · 20,262 cycles

FRAME 321 LOWER FLANGES HAVE CORROSION BETWEEN STR 30P AND 31P. REMOVED RIVETS FOM IAW BLENDED CORROSION IAW RD 8/4-53-2344. CONFIRMED CRACK FREE AREA REF NTM 51-00-04-910-801 PT 1. MATERIAL LOSS FOUND TO BE WITHIN LIMITS IAW RD 8/4-53-2344. ALODINED, PRIMED, INSTALLED RIVETS AND PAINTED IAW RD 8/4-53-2344 AND SRM 51-25-15 APPLIED CPC IAW AMM 51-25-01-390-801.

Part: STRINGER — CORRODED (BS 116-136) · airframe 20,144 hrs · 20,262 cycles

STRINGER 32S HAS CORRODED RIVETS BETWEEN STA X116.000 AND 136.000. R & R 11 RIVETS IAW SRM 51-42-05-02-01. TREATED, PRIMED AND PAINTED IAW SRM 51-21-10-02-01, 51-25-10-02-01 AND 51-25-15-02-01. APPLIED CPC IAW AMM 51-25-01-390-801.

Part: SKIN — CORRODED (WING) · airframe 20,144 hrs · 20,262 cycles

PANEL 621BT HAS CORROSION ON THE LOWER SIDE. BLENDED OUT CORROSION IAW RD 8/4-57-425. REMAINING THICKNESS WITHIN LIMITS RD 8/4-57-425. CONFIRMED CRACK FREE AREA REF NTM 51-00-06-910-801. TREATED AND PRIMED IAW SRM 51-21-10 AND 51-25-40. COMPLETED REPAIR IAW RD 8/4-57-425.

Part: FRAME — CORRODED (BS 196) · airframe 20,144 hrs · 20,262 cycles

FRAME BS 196 LOWER FLANGES HAVE CORROSION BETWEEN STR 31S AND 32S. REMOVED RIVETS FOM IAW SRM 51-42-05-02-01. BLENDED CORROSION IAW RD 8/4-53-2344. CONFIRMED CRACK FREE AREA REF NTM 51-00-04-910-801 PT 1. MATERIAL LOSS IN LIMITS IAW RD 8/4-53-2344. ALODINED, PRIMED, INSTALLED RIVETS AND PAINTED IAW RD 8/4-53-2344 AND SRM 51-25-15. APPLIED CPC IAW IAW AMM 51-25-01-390-801.

Part: FRAME — CORRODED (BS 644.5) · airframe 20,144 hrs · 20,262 cycles

FRAME 644.5 LOWER FLANGES HAVE CORROSION BETWEEN STR 29P AND 30P. REMOVED CORRODED RIVETS AND CORROSION ON FLANGE IAW SRM 51-21-00-00-02 AND 51-42-05-02-01. CONFIRMED CRACK FREE AREA REF NTM 51-00-04-910-801, PT 1. MATERIAL LOSS FOUND TO BE WITHIN LIMITS IAW RD 8/4-53-2344. ALODINED, PRIMED, INSTALLED RIVETS AND PAINTED IAW RD 8/4-53-2344 AND SRM 51-25-15. APPLIED CPC IAW AMM 51-25-01-390-801.

Part: FRAME — CORRODED (116) · airframe 20,144 hrs · 20,262 cycles

FRAME X116.000 LOWER FLANGES HAVE CORROSION BETWEEN STR 31S AND 33. REMOVED CORROSION IAW SRM 51-21-00-00-02. CONFIRMED CRACK FREE NTM 51-00-06-910-801 PT 1. MATERIAL LOSS FOUND IN LIMITS IAW RD 8/4-53-2344. COMPLETED REPAIRS IAW RD 8/4-53-2344 AND SRM 51-25-15. APPLIED CPC IAW AMM 51-25-01-391-801.

Part: FRAME — CORRODED (BS 236) · airframe 20,144 hrs · 20,262 cycles

FRAME 236 LOWER FLANGES HAVE CORROSION BETWEEN STR 29P AND 30P. REMOVED RIVETS FOM IAW SRM 51-42-05-02-01. BLENDED CORROSION IAW SRM 51-21-00-00-02. CONFIRMED CRACK FREE AREA REF NTM 51-00-04-910-801 PT 1. MATERIAL LOSS IN LIMITS IAW RD 8/4-53-2344. ALODINED, PRIMED, INSTALLED RIVETS AND PAINTED IAW RD 8/4-53-2344 AND SRM 51-25-15. APPLIED CPC IAW AMM 51-25-01-390-801.

Part: STRINGER — CORRODED (BS 176-216 S31R) · airframe 20,144 hrs · 20,262 cycles

STRINGER 31S HAS CORRODED RIVETS BETWEEN STA X176.000 AND 216.000. REMOVED 42 RIVETS IAW SRM 51-42-05-02-01. CORROSION FOUND TO BE LIMITED TO FASTENERS ONLY. INSTALLED 42 RIVETS IAW SRM 51-42-05-02-01. TREATED, PRIMED AND PAINTED IAW SRM 51-21-10-02-01, 51-25-10-02-01 AND 51-25-15-02-01. APPLIED CPC IAW AMM 51-25-01-390-801.

Part: FRAME — CORRODED (BS 258.5) · airframe 20,144 hrs · 20,262 cycles

FRAME 258.500 LOWER FLANGES HAVE CORROSION BETWEEN STR 28P AND 32P. REMOVED RIVETS FOM AND BLENDED CORROSION IAW RD 8/4-53-2344. CONFIRMED CRACK FREE AREA REF NTM 51-00-04-910-801 PT 1. MATERIAL LOSS IN LIMITS IAW RD 8/4-53-2344. ALODINED, PRIMED, INSTALLED RIVETS AND PAINTED IAW RD 8/4-53-2344 AND SRM 51-25-15. APPLIED CPC IAW AMM 51-25-01-390-801.

Part: FRAME — CORRODED (BS 175 S30-32R) · airframe 20,144 hrs · 20,262 cycles

FRAME BS 175 LOWER FLANGES HAVE CORROSION BETWEEN STR 30S AND 32S. REMOVED RIVETS FOM IAW SRM 51-42-05-02-01. BLENDED CORROSION IAW RD 8/4-53-2344. CONFIRMED CRACK FREE AREA REF NTM 51-00-04-910-801 PT 1. MATERIAL LOSS IN LIMITS IAW RD 8/4-53-2344. ALODINED, PRIMED AND PAINTED IAW RD 8/4-53-2344 AND SRM 51-25-15.

Part: STRINGER — CORRODED (BS 116-156 S31R) · airframe 20,144 hrs · 20,262 cycles

STRINGER 31S HAS CORRODED RIVETS BETWEEN STA X116.000 AND 156.000. R & R 44 RIVETS IAW SRM 51-42-05-02-01. TREATED, PRIMED AND PAINTED IAW SRM 51-21-10-02-01, 51-25-10-02-01 AND 51-25-15-02-01. APPLIED CPC IAW AMM 51-25-01-390-801.

Part: STRINGER — CORRODED (BS 136) · airframe 20,144 hrs · 20,262 cycles

STRINGER 26S HAS FOUR CORRODED RIVETS FWD STA X136.000. REMOVED AND REPLACED RIVETS IAW SRM 51-42-05-02-01. TREATED AND PRIMED IAW SRM 51-25-05-02-02. APPLIED CPC IAW AMM 51-25-01-390-801.

Part: SKIN — CORRODED (WING) · airframe 20,144 hrs · 20,262 cycles

SKIN PANEL 521BT HAS CORROSION ON THE LOWER SURFACE. REMOVED CORROSION IAW RD 8/4-57-425. REMAINING THICKNESS FOUND WITHIN LIMITS IAW RD 8/4-57-425. CONFIRMED CRACK FREE AREA REF NTM 51-00-06-910-801. TREATED, PRIMED IAW 51-21-10 AND 51-25-40. COMPLETED REPAIR IAW RD 8/4-57-425.

Part: SEAT TRACK — CORRODED (BS 290-535) · airframe 20,144 hrs · 20,262 cycles

LEFT INBD SEAT TRACK NR 7 HAS COROSION AT BS 290 AND 535. REMOVED CORROSION IAW RD 8/4-53-884. REMOVED .030 FOUND TO BE WITHIN LIMITS IAW RD 8/4-53-884. CONFIRMED AREAS TO BE CRACK FREE REF NTM 51-00-06-910-801, PT 1. RESTORED ALODINE IAW RD 8/4-53-884.

Part: SKIN — CORRODED (WING) · airframe 20,144 hrs · 20,262 cycles

PANEL 624AT HAS MINOR FRETTING. BLENDED OUT FRETTING IAW RD 8/4-57-442. REMAINING THICKNESS WITHIN LIMITS IAW RD 8/4-57-442. CONFIRMED AREA TO BE CRACK FREE REF NTM 51-00-06-910-801 PT 1. TREATED AND PRIMED IAW SRM 51-21-10 AND 51-25-40. COMPLETED REPAIR IAW RD 8/4-57-442.

Part: SEAT TRACK — CORRODED (BS 594-604) · airframe 20,144 hrs · 20,262 cycles

RIGHT INBD SEAT TRACK 14 HAS COROSION AT BS 594 AND 604. REMOVED CORROSION IAW RD 8/4-53-884. FOUND TO BE WITHIN LIMITS IAW RD 8/4-53-884. CONFIRMED AREAS TO BE CRACK FREE REF NTM 51-00-06-910-801 PT 1. RESTORED ALODINE IAW RD 8/4-53-884.

Part: SKIN — CORRODED (WING) · airframe 20,144 hrs · 20,262 cycles

PANEL 521AT HAS CORROSION ON THE LOWER SIDE. REMOVED CORROSION IAW RD 8/4-57-425. REMAINING THICKNESS WITHIN LIMITS IAW RD 8/4-57-425. CONFIRMED CRACK FREE AREA REF NTM 51-00-06-910-801. TREATED PRIMED IAW SRM 51-21-10 AND 51-25-40. COMPLETED REPAIR REF RD 8/4-57-425.

Part: SKIN — CORRODED (WING) · airframe 20,144 hrs · 20,262 cycles

PANEL 623AT HAS CORROSION ON THE LOWER SIDE. BLENDED OUT CORROSION IAW RD 8/4-57-425. REMAINING THICKNESS WITHIN LIMITS IAW RD 8/4-57-425. CONFIRMED AREA TO BE CRACK FREE REF NTM 51-00-06-910-801 PT 1. TREATED AND PRIMED IAW SRM 51-21-10 AND 51-25-40. COMPLETED REPAIR IAW RD 8/4-57-425.

Part: SEAT TRACK — CORRODED (BS 590-664) · airframe 20,144 hrs · 20,262 cycles

LEFT INBD SEAT TRACK NR 8 HAS CORROSION AT BS 590, 637 AND 664. REMOVED CORROSION IAW RD 8/4-53-884. MINIMUM REMAINING THICKNESS FOUND TO BE WITHIN LIMITS IAW RD 8/4-53-884. CONFIRMED AREAS TO BE CRACK FREE, NTM 51-00-06-910-801 PT 1. RESTORED ALODINE IAW RD 8/4-53-884.

Part: SKIN — CORRODED (WING) · airframe 20,144 hrs · 20,262 cycles

WING LANDING FOR PANEL 624AT HAS FRETTING. BLENDED OUT FRETTING IAW RD 8/4-57-445. CONFIRMED CRACK FREE AREA REF NTM 51-00-01-250-801 PT 6. REMAINING THICKNESS WITHIN LIMITS IAW RD 8/4-57-445. APPLIED ALODINE AND PRIMER IAW RD 8/4-57-445.

Part: SKIN — CORRODED (WING) · airframe 20,144 hrs · 20,262 cycles

WING LANDING FOR PANEL 524ET HAS MINOR FRETTING AND MISSING SURFACE PROTECTION. BLENDED OUT FRETTING IAW RD 8/4-57-445. CONFIRMED CRACK FREE AREA REF NTM 51-00-01-250-801 PT 6. REMAINING THICKNESS FOUND WITHIN LIMITS RD 8/4-57-445. APPLIED ALODINE AND PRIMER IAW RD 8/4-57-445.

Part: SEAT TRACK — CORRODED (BS 636-664) · airframe 20,144 hrs · 20,262 cycles

RIGHT INBD SEAT TRACK NR 15 HAS CORROSION AT STA 636, 644 AND 664. REMOVED CORROSION IAW SRM 51-21-00-00-02. DAMAGE REMOVED FOUND TO BE OUT OF LIMITS IAW RD 8/4-53-884. REMOVED SEAT TRACK NR 15 IAW SRM 51-42-05-02-01. PREPPED AND INSTALLED NEW TRACK IAW SRM 51-40-07-02-01, 51-21-10-02-01, 51-42-05-02-01 AND 51-40-15-02-01.

Part: FLANGE — LOOSE (HORIZONTAL STAB) · airframe 20,144 hrs · 20,262 cycles

HORIZONTAL STAB RT INBD L/E UPPER AND LOWER FLANGES HAVE WORKING RIVETS. R & R FASTENERS IAW SRM 51-42-45-02-01.

Part: FRAME — CORRODED (FUSELAGE) · airframe 20,144 hrs · 20,262 cycles

FRAME X1.00 LOWER FLANGE HAS CORROSION BETWEEN STRINGERS 29S AND 30S. CLEANED FRAME FLANGE, FOUND NO CORROSION IAW Q400 AMM 51-27-01-110-801. ALONDINED, PRIMED AND TOPCOATED IAW SRM 51-25-15-02-01. APPLIED CPC IAW AMM 51-25-01-390-801.

Part: SEAT TRACK — CORRODED (BS 707) · airframe 20,144 hrs · 20,262 cycles

LEFT INBD SEAT TRACK NR 9 HAS CORROSION AT STA 707. REMOVED CORROSION IAW SRM 51-21-00-00-02. R & R SEAT TRACK IAW SRM 51-42-05-02-01 AND 51-40-15-02-01.

Part: MOUNT — LOOSE (HORIZONTAL STAB) · airframe 20,144 hrs · 20,262 cycles

HORIZONTAL STAB, LT INBD L/E UPPER AND LOWER MOUNT FLANGES HAVE WORKING RIVETS. R & R RIVETS AS REQUIRED IAW SRM 51-42-45-02-01.

Part: SUPPORT ANGLE — CORRODED (BS 783) · airframe 19,086 hrs · 19,189 cycles

AFT CARGO SUPPORT ANGLE AT STA 783.102 CORRODED BEYOND REPAIR. REPLACED CORRODED ANGLE IAW SRM 57-40-07-02-01.

Part: SHEAR WEB — CORRODED (BS 783.102) · airframe 19,084 hrs · 19,188 cycles

AFT BAGGAGE SHEAR WEB AT STATION 783.102 CORRODED. BLENDED CORROSION FROM WEB. SENT FOR ENGINEERING REPAIR. RECEIVED ENGINEERING FOR REPAIR. PERFORMED LPI IAW QX NDT MANUAL 8.2.1 NO DISCREPANCIES NOTED. TREATED AND PRIMED IAW SRM 51-25-10-02-01 AND 51-21-10-02-01. ALL WORK ACCOMPLISHED IAW RD 8/4-53-4015.

Part: LIGHT — ODOR (GALLEY) · airframe 18,916 hrs · 19,017 cycles

ELECTRICAL ODOR COMING FROM THE AFT GALLEY. REPLACED LT GALLEY LIGHTS, NO FURTHER DEFECTS FOUND. RETURNED TO SERVICE.

Part: SKIN — CORRODED (WING) · airframe 17,870 hrs · 17,946 cycles

WING SKIN MATING SURFACE FOR ACCESS 524ET HAS CORROSION ON INBD SIDE. BLENDED OUT CORROSION AND COMPLETED REPAIR IAW RD 8/4-57-445.

Part: SKIN — CORRODED (WING) · airframe 17,870 hrs · 17,946 cycles

WING SKIN MATING SURFACE FOR ACCESS 524AT HAS POSSIBLE CORROSION ON OTBD SIDE. BLENDED OUT CORROSION AND COMPLETED REPAIR IAW RD 8/4-57-445.

Part: PANEL — CORRODED (WING) · airframe 17,870 hrs · 17,946 cycles

PANEL 524ET HAS TOOLING MARKS AND POSSIBLE CORROSION ON OTBD END. BLENDED OUT CORROSION AND COMPLETED REPAIR IAW RD 8/4-57-442.

Part: PANEL — CORRODED (WING) · airframe 17,870 hrs · 17,946 cycles

PANEL 524BT HAS AREA OF POSSIBLE CORROSION ON OTBD END OF PANEL. BLENDED OUT CORROSION AND COMPLETED REPAIR IAW RD 8/4-57-442.

Part: PANEL — CORRODED (WING) · airframe 17,870 hrs · 17,946 cycles

PANEL 624CT HAS POSSIBLE CORROSION ON BOTH INBD AND OTBD ENDS. BLENDED OUT CORROSION AND COMPLETED REPAIR IAW RD 8/4-57-442.

Part: PANEL — CORRODED (WING)

PANEL 624AT HAS POSSIBLE CORROSION ON OTBD ENDS. BLENDED OUT CORROSION AND COMPLETED REPAIR IAW RD 8/4-57-442.

Part: PANEL — CORRODED (WING) · airframe 17,870 hrs · 17,946 cycles

PANEL 524AT HAS ONE SMALL AREA OF POSSIBLE CORROSION ON L/E OF PANEL. BLENDED OUT CORROSION AND COMPLETED REPAIR IAW RD 8/4-57-442.

Part: SEAL — MALFUNCTIONED (PAX DOOR) · airframe 17,598 hrs · 17,651 cycles

AIRCRAFT WOULD NOT PRESSURIZE AFTER TAKEOFF. FOUND DOOR SEAL ON MAIN CABIN DOOR NOT FULLY INFLATING. APPLIED HEAT TO DOOR SEAL AREA AND ACCOMPLISHED FIM TASK 21-00-00-863-801/8052 FOR PRESSURIZATION OF THE ACFT. OPS CHECK NORMAL. ACFT OK FOR SERVICE. RETURNED TO SERVICE. NO PARTS REPLACED.

Part: STOP — OUT OF ADJUST (PAX DOOR) · airframe 17,587 hrs · 17,638 cycles

F/A REPORTS THAT THE MAIN CABIN DOOR IS HARD TO UNLOCK FROM THE CABIN (INSIDE). CHECKED THE DOOR AND FOUND IT FAILED THE STEP IN TASK 52-11-00-720-802 WHERE IT IS REQUIRED 55 LBS OF FORCE TO OPEN THE DOOR. LUBRICATED THE DOOR PER THE AMM TASK BUT NO HELP. ADJUSTED THE CLOSE DOWN AND LIMIT STOP. CHECKED GOOD RETURNED TO SERVICE. NO PARTS REPLACED.

Part: DOOR — BINDING (MAIN PAX) · airframe 17,423 hrs · 17,459 cycles

F/A REPORTS THE MAIN CABIN DOOR VERY DIFFICULT TO PUSH UP TO OPEN DOOR. C/W OPS CK IAW AMM 52-11-00-710-802, NO DEFECTS NOTED. COULD NOT DUPLICATE. RETURNED TO SERVICE. NO PARTS REPLACED.

Part: HINGE — DIRTY (ALT MLG ACCESS) · airframe 17,125 hrs · 17,151 cycles

LANDING GEAR ALTERNATE EXTENSION DOOR ON FLOOR IS VERY HARD TO OPEN. CLEANED AND LUBED ALTERNATE EXTENSION DOOR HINGE AS REQUIRED. DOOR OPS CHECKED GOOD. RETURNED TO SERVICE. NO PARTS REPLACED.

Part: UNKNOWN — ODOR (CABIN) · airframe 16,263 hrs · 16,207 cycles

F/A REPORTED BURNING ODOR AFTER T/O AND GETTING WORSE THRU FLIGHT EXTENDED GEAR EARLY - ALL SYS NORMAL - ODOR WENT AWAY. LANDING NORMAL. GVI OF LANDING GEAR, ENG INTAKES - FOUND NO DEFECTS. NO "RUBBER" ODOR FOUND OR ANY OTHER ODD ODORS FOUND IN CABIN. NO HISTORY. OK FOR CONTINUED SERVICE. NO PARTS REPLACED.

Part: VALVE — FAILED (ZONE 500) · airframe 16,138 hrs · 16,080 cycles

DEICE PRESS CAUTION LIGHT ILLUMINATED. DIVERTED, LANDING UNEVENTFUL. FOUND NR2 DDV FAULTED IN CDS. R & R NR2 DDV IAW AMM 30-11-16-000/400-801. L/E WAS SEALED. RETURNED TO SERVICE.

Part: LUG — CORRODED (UPLOCK ROLLER) · airframe 15,621 hrs · 15,484 cycles

RT MLG UPLOCK ROLLER BEARING OTBD LUG BORE HOLE HAS CORROSION. REMOVED CORROSION BY REPAIRING IAW CMM 32-11-03 PARA B(2)(D) PAGE 613. BRUSH ETCH INSPECTED HOLE REWORKED SURFACE IAW CMM 32-11-03 PG 613 B(E) IAW AMS 2699. MACHINED BUSHING QX046155-5SR FOR INTERFERENCE FIT AND PLATED IAW CMM 3-11-03, P613 B 3A. CAD PLATED BORE REF CMM 32-11-03 PG 613 B2(I). FPI RT OTBD UP LOCK LOWER ROLLER LUG FOR CRACKS IAW NDTM SEC 8.2 AND TC6-32-543 ITEM 4 STEP 4 NO CRACKS NOTED.

Part: ATTACH FITTING — CRACKED (NACELLE) · airframe 15,468 hrs · 15,303 cycles

C-CHECK FWD OTBD CLIP ON THE NACELLE SPINE COWL IS CRACKED. REMOVED CRACKED CLIP, FABRICATED NEW CLIP FROM T1-CP-70 MIL-T-9046 CP-1 0.025". INSTALLED NEW CLIP WITH NEW BOLTS AND SOLID RIVETS. REF RD 8/4-71-032.

Part: BRAKE SYS — WEAK (MLG) · airframe 15,378 hrs · 15,201 cycles

BRAKES INEFFECTIVE DURING LANDING W/A/C WEIGHT AROUND 61,000 LBS. BRAKES ARE SLIGHTLY MORE EFFECTIVE AT LOWER WEIGHTS. MODERATE BRAKING WAS APPLIED AT THE HIGHER WEIGHT FOR APROX 4,000' WITH A LITTLE EFFECTIVENESS. ON THE POST FLIGHT BRAKES FELT COLD. PERFORMED FUNCTIONAL TEST OF MLG BRAKING AND ANTI SKID SYS. NO DEFECTS NOTED, PERFORMED OPS CHECK OF BRAKE FUSE/SHUTTLE VALVES SYS NO DEFECTS NOTED, PERFORMED BRAKE BLEED OF 1-4 BRAKES , NO AIR IN LINES NOTED. PERFORMED TAXI , APPLIED BRAKES AT MORE AGGRESSIVE RATE THAN NORMAL, NO DEFECTS NOTED. DURING BRAKING EQUAL WITH NO PULLING. ACFT CLEARED FOR RETURN TO SERVICE. NO PARTS REPLACED.

Part: LIGHT — MALFUNCTIONED (CABIN) · airframe 14,901 hrs · 14,649 cycles

EMERGENCY LIGHTS DO NOT WORK. POWERED ACFT DOWN AND CYCLED THE CIRCUIT BREAKERS FOR THE EMERGENCY LIGHTS SYS. REAPPLIED ACFT POWER AND PERFORMED OPS TEST OF THE EMERGENCY LIGHT SYS IAW AMM TASK 33-51-00-710-801. OPS TEST GOOD. ALL EMERGENCY LIGHTS OPERAGE NORMALLY. NO FURTHER DEFECTS NOTED. RETURNED TO SERVICE. NO PARTS REPLACED.

Part: WARNING LIGHT — INTERMITTENT (PAX DOOR) · airframe 14,724 hrs · 14,452 cycles

AFTER TAKEOFF AT ABOUT 2000 AGL OR 6000 MSL THE FUSELAGE DOORS LIGHT CAME ON FOR ABOUT 1 MINUTE AT THAT TIME IT WENT OUT AUTOMATICALLY DOORS PAGE SHOWED AFT CARGO DOOR OPEN. INSP AFT CARGO DOOR HANDLE NO DEFECTS NOTED INSPECTED AND CLEANED CARGO DOOR SEAL NO DEFECTS NOTED FOUND MOISTURE ON CARGO DOOR SENSOR AND CLEANED OPENED AND CLOSED CARGO DOOR SEVERAL TIMES NO DEFECTS NOTED PRESSURIZED ACFT IAW AMM TASK 21-00-00-863-801/802 FUESLAGE DOOR LIGHT NEVER APPEARED OPS CHECK GOOD. COULD NOT DUPLICATE. RETURNED TO SERVICE. NO PARTS REPLACED.

Part: SEAL — CONTAMINATED (PAX DOOR) · airframe 14,609 hrs · 14,315 cycles

UNABLE TO OPEN L2 (AFT CABIN) DOOR. REMOVED AFT PAX DOOR LINER, C/W GVI OF INTERNAL LATCH MECHANISM, NO DEFECTS NOTED. FOUND DOOR SEAL FILLED WITH WATER. DRAINED WATER. REINSTALLED DOOR LINER. OPS TEST OF DOOR GOOD IAW AMM TASK 52-12-00-710-801. RETURNED TO SERVICE. NO PARTS REPLACED.

Part: SHAFT — DAMAGED (PAX DOOR HANDLE) · airframe 14,610 hrs · 14,317 cycles

L2 (AFT MAIN CABIN DOOR) DOOR WOULD NOT OPEN UPON ARRIVAL TO GATE. FERRIED TO PDX FOR REPAIRS. AFT PAX DOOR SEAL REPLACED AND HANDLE SHAFT REPLACED. DOOR OPS CHECKS GOOD. RETURNED TO SERVICE.

Part: SEAT TRACK — CORRODED (BS 604) · airframe 14,479 hrs · 14,164 cycles

AT 604.5 ON THE RT OUTBOARD SEAT TRACK THERE IS A SMALL AREA OF CORROSION. BLENDED OUT CORROSION, MAX MATERIAL REMOVED .015", BLEND IS WITHIN LIMITS PER RD 8/4-53-884. HFEC IAW NDTM PART 6 51-00-01, NO CRACKS NOTED. ALODINED BLENDED AREA REF RD 8/4-53-884.

Part: SKIN — DENTED (BS 264 S11L) · airframe 14,479 hrs · 14,164 cycles

C CHECK - DENT FOUND UNDER LT ICE SHIELD AT STA 264 BELOW STR 11L. MAPPED FOR ENGINEERING. PERFORMED HFEC OF DENTED AREA FOR CRACKS IAW NDTM PART 6, 51-00-01. NO CRACKS NOTED. CUT OUT DAMAGE UNDER STR 11P AND 12P BETWEEN X258.5 AND X301 IAW RD 8/4-53-2913/3. HFEC IAW NDTM PART 6, 51-00-01 AND RD 8/4-53-3913/3 AT CUTOUTS, NO CRACKS NOTED. COMPLETED REPAIR IAW RD 8/4-53-2913/3.

Part: DOUBLER — CORRODED (FUSELAGE) · airframe 14,479 hrs · 14,164 cycles

C CHECK - UPPER TCAS ANTENNA DOUBLER APPEARS TO HAVE SURFACE CORROSION. REMOVED DOUBLER BY DRILLING OUT RIVETS AND DRILLED UP NEW DOUBLER TO MATCH AIRCRAFT SKIN AND COUNTERSUNK NEW HOLES. INSTALLED NEW DOUBLER IAW SRM 51-40-05 AND SEALED EDGES OF NEW DOUBLER IAW SRM 51-23-00 PAINTED IAW SRM 51-25-05.

Part: SEAT TRACK — CORRODED (BS 144-155) · airframe 14,479 hrs · 14,164 cycles

PDX - C CHECK - RT INBD SEAT TRACK HAS CORROSION FROM APPROX X144 TO X155. BLENDED CORRODED AREAS, FOUND SEAT TRACK TO BE WITHIN LIMITS PER RD 8/4-53-884. PERFORMED HFEC OF BLENDED AREAS IAW Q400 NDTM PART 6, 51-00-01, NO CRACKS NOTED. APPLIED ALODINE IAW RD 8/4-53-884.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 14,479 hrs · 14,164 cycles

PDX - C CHECK - LT INBD SEAT TRACK UPPER SURFACE HAS CORROSION AT APPROX X79. BLENDED CORRODED AREAS, .006" MATERIAL REMOVED, FOUND SEAT TRACK TO BE WITHIN LIMITS PER RD 8/4-53-884. PERFORMED HFEC OF BLENDED AREAS IAW Q400 NDTM PART 6, 51-00-01, NO CRACKS NOTED. APPLIED ALODINE IAW RD 8/4-53-884.

Part: SEAT TRACK — CORRODED (BS 703-711) · airframe 14,479 hrs · 14,164 cycles

PDX - C CHECK - LT INBD SEAT TRACK IS CORRODED BETWEEN STA X703 AND X711. BLENDED CORRODED AREAS, .022 INCH MATERIAL REMOVED, FOUND TO BE WITHIN LIMITS PER RD 8/4-53-884. HFEC BLENDED AREA IAW -8 400 NDTM PART 6, 51-00-06, NO CRACKS NOTED. APPLIED ALODINE PER RD 8/4-53-884.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 14,479 hrs · 14,164 cycles

RIGHT INBD SEAT TRACK HAS CORROSION FROM APPROX X19 TO X22.5. BLENDED OUT CORROSION, REMOVED .057", BLEND AREA FOUND TO BE OUT OF LIMITS IAW RD 8/4-53-2358. REMOVED AND INSTALLED NEW SEAT TRACK REF SRM 51-42-45, 51-42-05, 51-40-15, AND 51-40-07.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 14,479 hrs · 14,164 cycles

PDX - C CHECK - LT INBD SEAT TRACK HAS CORROSION FROM APPROX X107 TO X125. BLENDED CORRODED AREAS, .010 INCH MATERIAL REMOVED, FOUND SEAT TRACK TO BE WITHIN LIMITS PER RD 8/4-53-884. PERFORMED HFEC OF BLENDED AREAS IAW Q400 NDTM PART 6, 51-00-01, NO CRACKS NOTED. APPLIED ALODINE IAW RD 8/4-53-884.

Part: SEAT TRACK — CORRODED (BS 638-662) · airframe 14,479 hrs · 14,164 cycles

PDX - C CHECK - LT INBD SEAT TRACK IS CORRODED BETWEEN STA X638 AND X662. BLENDED CORRODED AREAS, .040 INCH MATERIAL REMOVED, FOUND TO BE WITHIN LIMITS PER RD 8/4-53-884. HFEC BLENDED AREA IAW -8 400 NDTM PART 6, 51-00-06, NO CRACKS NOTED. APPLIED ALODINE PER RD 8/4-53-884.

Part: SEAT TRACK — CORRODED (BS 443-451) · airframe 14,479 hrs · 14,164 cycles

PDX - C CHECK - LT INBD SEAT TRACK IS CORRODED BETWEEN STA X443 AND X451. BLENDED CORRODED AREAS, .015 INCH MATERIAL REMOVED, FOUND TO BE WITHIN LIMITS PER RD 8/4-53-884. HFEC BLENDED AREA IAW -8 400 NDTM PART 6, 51-00-06, NO CRACKS NOTED. APPLIED ALODINE PER RD 8/4-53-884.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 14,479 hrs · 14,164 cycles

PDX - C CHECK - FWD LT OTBD SEAT TRACK NR 1 HAS LIGHT CORROSION AT X32, X39, X86, X92, AND 180. BLENDED CORRODED AREAS AND FOUND TO BE WITHIN LIMITS PER RD 8/4-53-884. HFEC OF BLENDED AREAS IAW Q400 NDTM PART 6, 51-00-01, NO CRACKS NOTED.

Part: SEAT TRACK — CORRODED (BS 704) · airframe 14,479 hrs · 14,164 cycles

PDX - C CHECK - LT OTBD SEAT TRACK FWD AREA AT APPROX STA X704 HAS MINOR CORROSION. BLENDED CORRODED AREAS AND FOUND SEAT TRACK TO BE WITHIN LIMITS PER RD 8/4-53-884. PERFORMED HFEC OF BLENDED AREAS IAW Q400 NDTM PART 6, 51-00-01, NO CRACKS NOTED. COMPLETED REPAIR IAW RD 8/4-53-884.

Part: SEAT TRACK — CORRODED (BS 714) · airframe 14,479 hrs · 14,164 cycles

PDX - C CHECK - CENTER SEAT TRACK FWD AREA AT APPROX STA X714 HAS MINOR CORROSION. BLENDED CORRODED AREAS, .003' MATERIAL REMOVED, FOUND SEAT TRACK TO BE WITHIN LIMITS PER RD 8/4-53-884. PERFORMED HFEC OF BLENDED AREAS IAW Q400 NDTM PART 6, 51-00-01, NO CRACKS NOTED. ALODINED, PRIMED AND PAINTED AREAS WORKED IAW RD 8/4-53-884.

Part: SEAT TRACK — CORRODED (BS 704) · airframe 14,479 hrs · 14,164 cycles

PDX - C CHECK - LT INBD SEAT TRACK FWD AREA AT APPROX STA X704 HAS MINOR CORROSION. BLENDED CORRODED AREAS, .022' MATERIAL REMOVED, FOUND SEAT TRACK TO BE WITHIN LIMITS PER RD 8/4-53-884. PERFORMED HFEC OF BLENDED AREAS IAW Q400 NDTM PART 6, 51-00-01, NO CRACKS NOTED.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 14,479 hrs · 14,164 cycles

PDX - C CHECK - LT INBD SEAT TRACK HAS CORROSION FROM APPROX X81 TO X85. BLENDED CORRODED AREAS, .013 INCH MATERIAL REMOVED, FOUND SEAT TRACK TO BE WITHIN LIMITS PER RD 8/4-53-884. PERFORMED HFEC OF BLENDED AREAS IAW Q400 NDTM PART 6, 51-00-01, NO CRACKS NOTED. APPLIED ALODINE IAW RD 8/4-53-884.

Part: SEAT TRACK — CORRODED (BS 279) · airframe 14,479 hrs · 14,164 cycles

PDX - C CHECK - LT INBD SEAT TRACK HAS CORROSION AT X279. BLENDED CORRODED AREAS, .010 INCH MATERIAL REMOVED, FOUND SEAT TRACK TO BE WITHIN LIMITS PER RD 8/4-53-884. PERFORMED HFEC OF BLENDED AREAS IAW Q400 NDTM PART 6, 51-00-01, NO CRACKS NOTED. APPLIED ALODINE IAW RD 8/4-53-884.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 14,479 hrs · 14,164 cycles

C CHECK-RT INBD SEAT TRACK HAS CORROSION FROM APPROX X-1 TO X+1. BLENDED OUT CORROSION, REMOVED .055", BLEND AREA FOUND TO BE OUT OF LIMITS IAW RD 8/4-53-2358. REMOVED AND INSTALLED NEW SEAT TRACK REF SRM 51-42-45, 51-42-05, 51-40-15, AND 51-40-07.

Part: SEAT TRACK — CORRODED (BS 386) · airframe 14,479 hrs · 14,164 cycles

PDX - C CHECK - RT INBD SEAT TRACK IS CORRODED APPROX X386. BLENDED CORRODED AREAS, .009 INCH MATERIAL REMOVED, FOUND TO BE WITHIN LIMITS PER RD 8/4-53-884. HFEC BLENDED AREA IAW -8 400 NDTM PART 6, 51-00-06, NO CRACKS NOTED. APPLIED ALODINE PER RD 8/4-53-884.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 14,479 hrs · 14,164 cycles

C CHECK-RT INBD SEAT TRACK IS CORRODED BETWEEN STA X634 AND X639. BLENDED CORRODED AREAS, .011" MATERIAL REMOVED, FOUND TO BE WITHIN LIMITS PER RD 8/4-53-884. HFEC BLENDED AREA IAW NDTM PART 6, 51-00-06, NO CRACKS NOTED. APPLIED ALODINE PER RD 8/4-53-884.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 14,479 hrs · 14,164 cycles

C CHECK-RT INBD SEAT TRACK IS CORRODED BETWEEN STA X605 AND X607. BLENDED CORRODED AREAS, .019" MATERIAL REMOVED, FOUND TO BE WITHIN LIMITS PER RD 8/4-53-884. HFEC BLENDED AREA IAW NDTM PART 6, 51-00-06, NO CRACKS NOTED. APPLIED ALODINE PER RD 8/4-53-884.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 14,479 hrs · 14,164 cycles

C CHECK-RT INBD SEAT TRACK IS CORRODED BETWEEN STA X526 AND X528. BLENDED CORRODED AREAS, .006" MATERIAL REMOVED, FOUND TO BE WITHIN LIMITS PER RD 8/4-53-884. HFEC BLENDED AREA IAW NDTM PART 6, 51-00-06, NO CRACKS NOTED. APPLIED ALODINE PER RD 8/4-53-884.

Part: SEAT TRACK — CORRODED (BS 276) · airframe 14,479 hrs · 14,164 cycles

PDX - C CHECK - RT INBD SEAT TRACK HAS GOUGE AT APPROX X276. BLENDED CORRODED AREAS, .007 INCH MATERIAL REMOVED, FOUND TO BE WITHIN LIMITS PER RD 8/4-53-884. HFEC BLENDED AREA IAW -8 400 NDTM PART 6, 51-00-06, NO CRACKS NOTED. APPLIED ALODINE PER RD 8/4-53-884.

Part: SEAT TRACK — CORRODED (BS 604-622) · airframe 14,479 hrs · 14,164 cycles

PDX - C CHECK - LT INBD SEAT TRACK IS CORRODED BETWEEN STA X604 AND X622. BLENDED CORRODED AREAS, .020 INCH MATERIAL REMOVED, FOUND TO BE WITHIN LIMITS PER RD 8/4-53-884. HFEC BLENDED AREA IAW -8 400 NDTM PART 6, 51-00-06, NO CRACKS NOTED. APPLIED ALODINE PER RD 8/4-53-884.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 14,479 hrs · 14,164 cycles

PDX - C CHECK - CORROSION AT LT INBD SEAT TRACK UPPER SURFACE ATA X32 TO X 34.5. BLENDED CORRODED AREAS, .005 INCH MATERIAL REMOVED, FOUND TO BE WITHIN LIMITS PER RD 8/4-53-884. HFEC BLENDED AREA IAW -8 400 NDTM PART 6, 51-00-06, NO CRACKS NOTED. APPLIED ALODINE PER RD 8/4-53-884.

Part: SEAT TRACK — CORRODED (BS 703-711) · airframe 14,479 hrs · 14,164 cycles

PDX - C CHECK - RT INBD SEAT TRACK IS CORRODED BETWEEN STA X703 AND X711. BLENDED CORRODED AREAS, .025 INCH MATERIAL REMOVED, FOUND TO BE BEYOND LIMITS PER RD 8/4-53-884. REMOVED DAMAGED SEAT RAIL AND INSTALLED NEW SEAT RAIL REF Q400 SRM 51-42-05, 51-42-45, AND 51-40-15.

Part: SEAT TRACK — CORRODED (BS 386) · airframe 14,479 hrs · 14,164 cycles

PDX - C CHECK - AT RT OTBD FS 386 THERE IS AN AREA OF CORROSION ON THE OUTBOARD SEAT TRACK. BLENDED CORRODED AREAS, .040 INCH MATERIAL REMOVED, FOUND TO BE BEYOND LIMITS PER RD 8/4-53-884. REMOVED DAMAGED SEAT RAIL AND INSTALLED NEW SEAT RAIL REF Q400 SRM 51-42-05, 51-42-45, AND 51-40-15.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 14,479 hrs · 14,164 cycles

PDX - C CHECK - LT INBD SEAT TRACK UPPER SURFACE HAS CORROSION FROM APPROX X30 TO X32. BLENDED CORRODED AREAS, .022' MATERIAL REMOVED, FOUND SEAT TRACK TO BE WITHIN LIMITS PER RD 8/4-53-884. PERFORMED HFEC OF BLENDED AREAS IAW Q400 NDTM PART 6, 51-00-01, NO CRACKS NOTED. APPLIED ALODINE PRIMED PAINTED IAW RD 8/4-53-884.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 14,479 hrs · 14,164 cycles

PDX - C CHECK - LT INBD SEAT TRACK UPPER SURFACE HAS CORROSION FROM APPROX X41 TO X42.5. BLENDED CORRODED AREAS, .011' MATERIAL REMOVED, FOUND SEAT TRACK TO BE WITHIN LIMITS PER RD 8/4-53-884. PERFORMED HFEC OF BLENDED AREAS IAW NDTM PART 6, 51-00-01, NO CRACKS NOTED. APPLIED ALODINE PRIMED PAINTED IAW RD 8/4-53-884.

Part: PANEL — CHAFED (FUSELAGE) · airframe 14,479 hrs · 14,164 cycles

PDX - C CHECK - LEADING EDGE OF PANEL 262AT IS CHAFED. BLENDED CHAFED AREAS IAW RD 8/4-53-521 STEPS 1, 2 AND 4. PERFORMED HFEC INSP IAW 1-84-7A, PT6 51-00-01, NO CRACKS NOTED. COMPLETED REPAIR IAW RD 8/4-53-521 STEPS 5-10.

Part: PANEL — CHAFED (FUSELAGE) · airframe 14,479 hrs · 14,164 cycles

PDX - C CHECK - LEADING EDGE OF PANEL 262FT IS CHAFED. REMOVED CAMLOCKS AND BLENDED CHAFED AREA IAW RD 8/4-53-521 STEPS 1, 2 AND 4. PERFORMED HFEC INSP IAW 1-847A, PT6 51-00-01, NO CRACKS NOTED. COMPLETED REPAIR IAW RD 8/4-53-521 STEPS 5-10.

Part: PANEL — CHAFED (FUSELAGE) · airframe 14,479 hrs · 14,164 cycles

L/E OF PANEL 262HT IS CHAFED. BLENDED PANEL IAW RD 8/4-53-521 STEP 1,2 AND 4. PERFORMED HFEC INSP OF BLENDED AREA IAW 1-84-7A, PT 6, 51-00-01, NO CRACKS COMPLETED REPAIR IAW RD 8/4-53-521, STEPS 5-10.

Part: STRIP — DETERIORATED (AFT SPAR) · airframe 14,479 hrs · 14,164 cycles

ZONE 262 AFT SPAR LANDING STRIP FOR FWD EDGE OF TURTLEBACK ANTI CHAFE TAPE AND SURFACE COATING ARE DETERIORATED ALLOWING PANEL DAMAGE. REMOVED OLD ANTI CHAFE TAPE, CLEANED AND PREPARED ARE FOR NEW TAPE AND INSTALLED NEW ANTI CHAFE TAPE.

Part: SKIN — CORRODED (FUSELAGE) · airframe 14,479 hrs · 14,164 cycles

FUSELAGE BELLY SKIN INTERNAL SPLICE PLATE HAS CORROSION AT AND AROUND RIVETS AT STA X114.75 AND X115.5 IB OF STR 31R. REMOVED 2 EA RIVETS TO FOM AREA, REMOVED LIGHT SURFACE CORROSION IAW SRM 51-21-00 PG 2 PARA A(2). HFEC INSPECTED BLENDED AREA FOR CRACKS IAW NDTM PART 6, 51-00-01-250-801, NO CRACKS NOTED. MAX MATERIAL LOSS IS .001. FOUND WITHIN LIMITS. TREATED ALL BARE METALS, ALODINED. INSTALLED 2 EA RIVETS IAW SRM 51-42-05. TOPCOATED EXTERIOR AND INTERIOR, THIS COMPLETES REPAIR.

Part: SKIN — CORRODED (FUSELAGE) · airframe 14,479 hrs · 14,164 cycles

FUSELAGE BELLY SKIN INTERNAL SPLICE PLATE HAS CORROSION AT AND AROUND RIVETS AT STA X115.5 OB OF STR 31R. REMOVED 1 EA RIVETS TO FOM AREA, REMOVED LIGHT SURFACE CORROSION SRM 51-21-00 PG 2 PARA A (2). MAX MATERIAL LOSS IS .001. FOUND WITHIN LIMITS. HFEC INSPECTED BLENDED AREA FOR CRACKS IAW NDTM PART 6, 51-00-01-250-801, NO CRACKS NOTED. TREATED ALL BARE METALS, ALODINED. INSTALLED 2 EA RIVETS IAW SRM 51-42-05. TOPCOATED EXTERIOR AND INTERIOR, THIS COMPLETES REPAIR.

Part: FRAME — CORRODED (FUSELAGE) · airframe 14,479 hrs · 14,146 cycles

FRAME CASTELLATION AT STA X94.8 BETWEEN STR 32R AND 33 IS CORRODED. DRILLED AND REMOVED 3 RIVETS BETWEEN STR 32R AND 33 AT STA 94.8. REMOVED LIGHT SURFACE CORROSION IAW SRM 51-21-00 PAR 1-4A(2)(B). HFEC INSPECTED BLENDED AREA FOR CRACKS IAW NDTM PART 6, 51-00-01-250-801, NO CRACKS NOTED. MAX MATERIAL REMOVED IS .001 WITHIN LIMITS. REPLACED 3 RIVETS IAW SRM 51-42-05 AND COMPLETED REPAIR IAW SRM 51-21-00 PARA 4A(2)(C)(D).

Part: FRAME — CORRODED (FUSELAGE) · airframe 14,479 hrs · 14,164 cycles

FRAME CASTELLATION AT STA X94.8 BETWEEN STR 32R AND 31R IS CORRODED. REMOVED 5 RIVETS FOM, REMOVED LIGHT SURFACE CORROSION FROM AREA IAW SRM 51-21-00 PARA 1-4A(2)(B). HFEC INSPECTED BLENDED AREA FOR CRACKS AND AROUND RIVET HOLE IAW NDTM PART 6, 51-00-01-250-801, NO CRACK NOTED. MAX MATERIAL REMOVED .001 WITHIN LIMITS. REPLACED 5 RIVETS IAW SRM 51-42-05 AND COMPLETE REPAIR IAW SRM 51-21-00 PARA 4A(2) (C) (D).

Part: STEP — CORRODED (DOOR) · airframe 14,479 hrs · 14,164 cycles

CORROSION ON MCD STEP ASSY LOCATED AT THE TOP STEP AFT STIFFENER PLATE. REPLACED THE MCD STEP ASSY.

Part: STEP — CORRODED (DOOR) · airframe 14,479 hrs · 14,164 cycles

CORROSION ON MCD STEP ASSY LOCATED AT THE TOP STEP FWD STIFFENER PLATE. REPLACED THE MCD STEP ASSY.

Part: CONTROL PANEL — MALFUNCTIONED (ZONE 200) · airframe 14,361 hrs · 14,016 cycles

WHEN GEAR SELECTED UP HAD RT AND LT GEAR UNSAFE AND LT DOOR AND RT DOOR AMBER ILLUMINATED AND THE HANDLE WAS ILLUMINATED PERFORMED ALT GEAR EXTENSION ALL 3 GEAR DOWN LTS ILLUMINATED AND N DOOR AND R DOOR AMBER ILLUMINATED AIRSPEED REMAINED UNDER 185 KIAS FOR ENTIRE FLIGHT. PSEU CAPTURED DINO1A FAIL STATUS, REPLACED LDG CONTROL PER MM 32-31-01-000-801 AND 32-31-01-400-801 TESTS GOOD. PERFORMED FUNCTIONAL TEST OF THE LANDING GEAR PRIMARY EXTENSION AND RETRACTION IAW MM 32-31-00-720-801 AND ALT EXTENSION IAW MM 32-34-00-710-802. RETURNED TO SERVICE.

Part: BEARING — WORN (SERVICE DOOR) · airframe 13,906 hrs · 13,509 cycles

LAX- AFT SERVICE DOOR HARD TO OPEN. LUBED SHAFT BUT NOTICED POSSIBLE PLAY OF PIVOT ASSEMBLY. FERRIED TO PDX FOR REPAIRS. IN PDX, REPLACED THE BEARINGS IN THE HANDLE ASSEMBLY. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: MECHANISM — DEFECTIVE (RT MLG DOOR) · airframe 13,785 hrs · 13,366 cycles

SEA - RIGHT DOOR AMBER CAUTION LIGHT ON AND OFF DURING CLIMB, CRUISE, DESCENT. RIGHT AND LEFT RED GEAR UNSAFE LIGHTS ALSO CAME ON AND OFF DURING SAME DURATION ABOUT 2-3 SECONDS ON, OFF MOST OF THE TIME, CAME ON ABOUT 8 TIMES DURING 55 MINUTE FLIGHT. AIRCRAFT HAD REGULAR SHORT SHUDDERS ABOUT 1 SEC, DURATION DURING FLIGHT. NOT TIMED WITH LIGHTS. LANDING UNEVENTFUL IN SEA. FERRIED TO PDX FOR REPAIRS. REMOVED AND REPLACED RT MLG DOOR MECHANISM IAW -8 400 AMM TASK 32-31-31-000-801 & 32-31-31-400-801. OPS CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: HANDLE — OUT OF POSITION (R2 DOOR) · airframe 13,731 hrs · 13,290 cycles

PDX - ON TAKEOFF AT 100 KIAS MASTER WARNING FUSELAGE DOORS, ABORTED TAKEOFF. ON E/A CHECKLIST R2 DOOR SHOWED UNSECURE. DURING DISCUSSION WITH F/A, F/A STATED; CHECKED THE R2 DOOR AND THE HANDLE MOVED A SLIGHT AMOUNT. AFTER THIS DOOR ANNUNCIATOR SECURE (GREEN). PERFORMED OPERATIONAL TEST OF AFT SERVICE DOOR IAW Q-400 AMM TASK 52-41-00-710-801. OPS CHECK GOOD. NO OTHER DEFECTS NOTED AT THIS TIME. RETURNED TO SERVICE. NO PARTS REPLACED.

Part: FIRE DETECTOR — MALFUNCTIONED · airframe 13,645 hrs · 13,193 cycles

SEA - DESCENDING THROUGH 15,000 FT MASTER WARNING ILLUMINATED WITH CHECK FIRE DETECT WARNING LIGHT ON ADVISORY PANEL AND BTL LOW LIGHT ON APU FIRE CONTROL PANEL ILLUMINATED. ALL 3 LIGHTS CYCLED NUMEROUS TIMES FOR REMAINDER OF FLIGHT. NO ACTUAL FIRE. PLACED SYSTEM ON MEL 26-20-1. RETURNED TO SERVICE.

Part: SKIN — CHAFED (RUDDER) · airframe 12,846 hrs · 12,291 cycles

PDX - FORWARD (FORE) RUDDER HAS CHAFE DAMAGE AT THE TOP OF THE RUDDER UPPER INBOARD SIDE. IN THE COVE AREA APPROX 8" LONG. AIRCRAFT DOWN FOR REPAIRS.

Part: SKIN — CHAFED (RUDDER) · airframe 12,846 hrs · 12,291 cycles

PDX - TRAILING (AFT) RUDDER HAS CHAFE DAMAGE AT THE TOP OF THE RUDDER UPPER INBOARD SIDE, APPROX 8 INCHES LONG. AIRCRAFT DOWN FOR REPAIRS.

Part: BLADE — CRACKED (NR 1 ENGINE) · airframe 12,660 hrs · 12,073 cycles

RNO- NR 1 ENG PROP BLADE CRACKED ABOUT 2.5 INCHES INWARD ON PROP ROOT. REPAIRED NR 1 BLADE ON NR 1 ENGINE IAW DOWTY MM PUB NR 1105 MINOR BLADE REPAIR NR 3 (F10) PG 421. CLEAR DMI. NO PARTS REPLACED.

Part: WARNING SYSTEM — MALFUNCTIONED (DOOR) · airframe 12,457 hrs · 11,860 cycles

ALW - ON LIFT OFF FUSELAGE DOOR WARNING LIGHT/AFT SERV DOOR UNSECURE INDICATION. DOOR APPEARED SECURE. AIRCRAFT PRESSURIZATION NORMAL. CHECKED DOOR SENSOR VALUES PER AMM 32-61-00 PG 602. VALUES IN NORMAL RANGE. DOOR WARNING SYSTEM OPS CHECKED GOOD PER AMM 52-41-00-710-801 STEP 3.B. NO DEFECTS, NOTED RETURNED TO SERVICE. NO PARTS REPLACED.

Part: ROD END — OUT OF RIG (LT MLG ACTUATOR) · airframe 12,450 hrs · 11,849 cycles

PDX - UPON GEAR RETRACTION LEFT GEAR DOOR LIGHT AND LEFT GEAR UNSAFE LIGHT REMAINED ILLUMINATED FOR APPROX 20-30 SEC'S AFTER OTHER LIGHT EXTENSION LIGHTS WENT OUT. VISUALLY CONFIRMED GEAR UP. GEAR EXTENDED NORMALLY AT LANDING. C/W RIGGING OF LT MLG RETRACT ACTUATOR ROD END IAW AMM 32-31-11-830-801. OPS CHECK OF MLG PRIMARY EXTENSION AND RETRACTION, CHECKS GOOD IAW AMM 32-31-00-710-801. RETURNED TO SERVICE. NO PARTS REPLACED.

Part: ROD END — OUT OF RIG (MLG ACTUATOR) · airframe 12,450 hrs · 11,849 cycles

SEA - UPON GEAR RETRACTION LEFT GEAR DOOR LIGHT AND LEFT GEAR UNSAFE LIGHT REMAINED ILLUMINATED FOR APPROX 20-30 SECONDS AFTER OTHER LIGHT EXTENSIONS LIGHTS WENT OUT. VISUALLY CONFIRMED GEAR UP. GEAR EXTENDED NORMALLY. FERRY TO PDX. C/W RIGGING OF LT MLG RETRACT ACTUATOR ROD END IAW AMM 32-31-11-830-801. OPS CHECK OF MLG PRIMARY EXTENSION AND RETRACTION, GOOD IAW Q-400 AMM 32-31-00-710-801. RETURNED TO SERVICE. NO PARTS.

Part: FILTER — MALFUNCTIONED (PRECOOLER) · airframe 12,402 hrs · 11,792 cycles

SEA - ON CLIMB BOTH ENGINE FLUX 3. FLUX WAS INDEPENDENT FOR EACH ENGINE. WHEN POWER PULLED OUT OF DETENT FLUX 1-2 PERCENT OF SET POWER. RETURNED TO THE FIELD AND ACCOMPLISHED A UNEVENTFUL LANDING. REPLACED BOTH ENG NR 1 AND NR 2 PRECOOLER FILTERS IAW AMM TASK 36-11-31-000-802 AND 36-11-31-400-802. NO FURTHER DEFECTS NOTED. RETURNED TO SERVICE.

Part: PIN — BACKED OUT (STRUT) · airframe 12,290 hrs · 11,664 cycles

SEA - ON DEPARTURE WOW CAUTION ILLUMINATED AND AURAL TONE HEARD AT HIGH POWER SETTINGS. RETURNED TO THE FIELD AND ACCOMPLISHED A UNEVENTFUL LANDING. FOUND THE SHOCK STRUT PIVOT ARM PIN BACKED OUT 1.5 INCH APPROX. INSPECTED PIN WITH NO DAMAGE FOUND, REINSTALLED PIN IAW 32-21-03-400-801. GVI PERFORMED ON GEAR AND DOORS WITH NO DEFECTS FOUND. LUBRICATED PIVOT ARM. RETURNED TO SERVICE.

Part: WARNING SYSTEM — ACTIVATED (COCKPIT) · airframe 11,798 hrs · 11,107 cycles

GTF FLIGHT 2322 SEA-GTF. ON SHORT APPROACH THE GREEN NOSE GEAR LIGHT WENT OUT AND THE AMBER NOSE LIGHT CAME ON. THEN A CLUNK WAS HEARD. PERFORMED A MISSED APPROACH AND AN ALTERNATE GEAR EXTENSION. ALL INDICATIONS WERE GREEN AND ACCOMPLISHED A UNEVENTFUL LANDING. ACFT WAS TOWED FROM THE RUNWAY. ACFT FERRIED FROM GTF TO PDX FOR REPAIRS.

Part: DOOR — UNKNOWN (LT AFT) · airframe 11,062 hrs · 10,344 cycles

GEG - FLIGHT 2395 - FA COULD NOT CLOSE THE LEFT REAR PASSENGER DOOR. MAINTENANCE RESET THE DOOR. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED.

Part: SWITCH — FAILED (AUX FUEL TANK) · airframe 9,843 hrs · 9,080 cycles

SEA - FUEL TANK 2 AUX PUMP SWITCH WILL NOT ENGAGE. RETURNED TO THE GATE. MAINTENANCE REPLACED THE SWITCH. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: SKIN — CHAFED (TE FLAP) · airframe 9,664 hrs · 8,900 cycles

C2 PDX - LEFT OUTBOARD FLAP HAS CHAFE ON THE INBOARD UPPER SKIN SURFACE, FROM THE UPPER FLAP SHROUD. REPAIRED IAW RD8/4-57-016, SRM 51-52-30, 51-25-05.

Part: ATTACH FITTING — CRACKED (LT NACELLE) · airframe 9,664 hrs · 8,900 cycles

C2 PDX - LEFT ENGINE NACELLE INBOARD FORWARD SPINE COWL CLIP HAS A CRACK. REPAIRED IAW RD8/4-71-032.

Part: ROD END — BENT (DOOR HANDLE) · airframe 9,664 hrs · 8,900 cycles

C2 PDX - MAIN CABIN DOOR AFT HANDLE RAIL ASSY UPPER STRUT ROD END BENT. ROD END WEARING ON LOWER STRUT AT ATTCH POINT. REPAIRED IAW AMM 52-11-00.

Part: FLAP TRACK — DAMAGED (FUSELAGE) · airframe 9,664 hrs · 8,900 cycles

C2 PDX - THE NR 4 FLAP TRACK ON THE LEFT SIDE HAS WEAR DAMAGE ON INBOARD SIDE OF TRACK. REPAIRED IAW RD8/4-57-87811.

Part: SEAT TRACK — CORRODED (BS 713) · airframe 9,664 hrs · 8,900 cycles

C2 PDX - AFT CARGO BAY, LEFT SEAT TRACK 7" LONG SECTION OF SEAT TRACK AT STATION X713 - Z100 HAS CORROSION. REPAIRED IAW SRM 51-40-07, 51-42-05, 51-40-15.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 9,664 hrs · 8,900 cycles

C2 PDX - AFT CARGO BAY, LEFT SEAT TRACK HAS CORROSION FASTENER HOLE AT STATION 733-Z100 OUTBOARD SIDE. REPAIRED IAW SRM 51-40-10, 51-42-05, 51-40-15.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 9,664 hrs · 8,900 cycles

C2 PDX-AFT CARGO BAY, LEFT SEAT TRACK HAS CORROSION FASTENER HOLE 6" FROM AFT END OUTBOARD SIDE. REPAIRED IAW SRM 51-42-05, 51-40-10, 51-40-15.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 9,664 hrs · 8,900 cycles

C2 PDX - AFT CARGO BAY, LEFT HAD SEAT TRACK 2" LONG SECTION AT STATION 746-Z100 HAS CORROSION. REPAIRED IAW SRM 51-40-10, 51-40-15, 51-42-05.

Part: SEAT TRACK — CORRODED (BS 664) · airframe 9,664 hrs · 8,900 cycles

C2 PDX - LEFT OUTBOARD SEAT TRACK HAS CORROSION AT STATION X664.5. REPAIRED IAW RD8/4-53-884.

Part: STRUCTURE — CORRODED (LAV SERV ACCESS) · airframe 9,664 hrs · 9,800 cycles

C2 PDX - LAV SERVICE DOOR HAS CORROSION UNDER BOTTOM EDGE RUBBER SEAL. REPAIRED IAW SRM 51-21-00, 51-00-04, 51-42-05.

Part: FLOOR SUPPORT — CORRODED (BS 664-685) · airframe 9,664 hrs · 8,900 cycles

C2 PDX - CABIN FLOOR SUPPORT BETWEEN X664 AND X685, Y30L, Z100 IS CORRODED. REPAIRED IAW SRM 51-21-00, 51-40-07, 51-42-35.

Part: ANGLE — CORRODED (CARGO BAY) · airframe 9,664 hrs · 8,900 cycles

C2 PDX - FOUND CORROSION UNDER FORWARD BAG DOOR ANGLE/KICK PLATE. REPAIRED IAW SRM 53-20-25, 51-21-10, 51-25-10.

Part: STRINGER — CORRODED (BS 258-286) · airframe 9,664 hrs · 8,900 cycles

C2 PDX - THERE ARE SEVERAL RIVET BUCKTAILS CORRODED BETWEEN X258.5 AND X286.5 ON STRINGER 31L OUTBOARD SIDE. REPAIRED IAW SRM 51-42-00, 51-21-00, 51-14-00.

Part: SUPPORT ANGLE — CORRODED (BS 783) · airframe 9,664 hrs · 8,900 cycles

C2 PDX - AFT CARGO BAY, ANGLE SUPPORT CORRODED AT STATION 783 10" FROM CARGO DOOR LIP. REPAIRED IAW SRM 51-14-00, 51-21-10, 51-42-05.

Part: SEAT TRACK — CORRODED (BS 783) · airframe 9,664 hrs · 8,900 cycles

C2 PDX - AFT CARGO BAY, 3" INBOARD FROM AFT END OF LEFT SEAT TRACK STATION 783 HAS CORROSION FASTENER HOLE AND ANGLE SUPPORT. REPAIRED IAW SRM 51-21-00, 51-21-10, 51-42-05.

Part: CHANNEL — CORRODED (FUSELAGE) · airframe 9,664 hrs · 8,900 cycles

C2 PDX - THE OUTBOARD HAT CHANNEL SUPPORT FOR COAT CLOSET PAN HAS CORROSION AT THE INBOARD END, STARTING FROM THE PANEL EDGE, AFT. REPAIRED IAW SRM 51-14-00, 51-42-05, 51-42-35.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 9,664 hrs · 8,900 cycles

C2 PDX - THE MAIN CABIN DOOR THRESHOLD FLOOR PANEL LANDING HAS CORROSION AT SCREW HOLES AND RIVETS. REPAIRED IAW RD8/4-53-1660.

Part: SKIN — GOUGED (FUSELAGE) · airframe 9,664 hrs · 9,800 cycles

C2 PDX - FUSELAGE SKIN IS GOUGED 12" AFT OF FRONT AND 14" UNDER LOWER EDGES OF AFT CARGO DOOR CUTOUT. REPAIRED IAW SRM 53-40-31, 51-25-10.

Part: SEAT TRACK — CORRODED (BS 722-777) · airframe 9,664 hrs · 8,900 cycles

C2 PDX - LIGHT SURFACE CORROSION ON AFT CARGO PIT FLOOR ADJACENT TO SEAT TRACK NR 9 AT STATIONS X777, 775, 769, 762, 733, AND 722. REPAIRED IAW SRM 51-21-00, 51-21-10.

Part: SKIN — DENTED (BS 295-292) · airframe 9,664 hrs · 8,900 cycles

C2 PDX - TWO DENTS LOCATED AT FS-X295.5 AND FS-X292 BETWEEN STRINGER 20R AND 21R. REPAIRED IAW RD8/4-53-0666, SRM 51-25-10, 51-25-15.

Part: THRESHOLD — CORRODED (FUSELAGE) · airframe 9,664 hrs · 8,900 cycles

C2 PDX - MAIN CABIN DOOR THRESHOLD CHANNEL HAS CORROSION ON LOWER SURFACE AT FIVE NUTPLATE LOCATIONS. REPAIRED IAW RD8/4-53-2117, RD8/4-53-1660.

Part: SKIN — GOUGED (FUSELAGE) · airframe 9,664 hrs · 9,800 cycles

C2 PDX - FUSELAGE SKIN IS GOUGED IN 2 PLACES, 20" AFT OF FRONT AND 2" UNDER LOWER EDGES OF AFT CARGO DOOR CUTOUT. REPAIRED IAW RD8/4-53-666 AND SRM 51-25-00, 51-21-10.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 9,664 hrs · 8,900 cycles

C2 PDX - NR 2 SEAT TRACK HAS PITTING CORROSION AT STATION X388. REPAIRED IAW RD8/4-53-884, SRM 51-40-15, 51-42-05, AND 51-42-45.

Part: THRESHOLD — CORRODED (FUSELAGE) · airframe 9,664 hrs · 8,900 cycles

C2 PDX - MAIN CABIN DOOR THRESHOLD CHANNEL HAS CORROSION ON UPPER SURFACE AT FIVE NUTPLATE LOCATIONS. REPAIRED IAW RD8/4-53-1660.

Part: SKIN — CHAFED (FUSELAGE) · airframe 9,664 hrs · 8,900 cycles

C2 PDX - CHAFE MARK ON AFT CARGO DOOR FUSELAGE CUTOUT AT CENTER OF RADIUS AT TOP AFT CORNER. REPAIRED IAW SRM 51-14-00, 51-21-10, 51-25-15.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 9,664 hrs · 8,900 cycles

C2 PDX - RIGHT INBOARD SEAT TRACK NR 11 HAS CORROSION AT STATION 47.975. REPAIRED IAW RD8/4-53-884.

Part: SEAT TRACK — CORRODED (BS 433-435) · airframe 9,664 hrs · 8,900 cycles

C2 PDX - RIGHT OUTBOARD SEAT TRACK HAS CORROSION IN CHANNEL AND ON TOP OF RAIL BETWEEN STATION X433 AND X435. REPAIRED IAW RD8/4-53-884.

Part: SEAT TRACK — CORRODED (BS 403-405) · airframe 9,664 hrs · 8,900 cycles

C2 PDX - RIGHT OUTBOARD SEAT TRACK HAS CORROSION IN CHANNEL AND ON TOP OF RAIL BETWEEN STATION X403 AND X405. REPAIRED IAW RD8/4-53-884.

Part: SEAT TRACK — CORRODED (BS 321) · airframe 9,664 hrs · 8,900 cycles

C2 PDX - RIGHT OUTBOARD SEAT TRACK HAS CORROSION IN BOTTOM OF CHANNEL AND ON TOP OF RAILS AT STATION X321. REPAIRED IAW RD8/4-53-884.

Part: SEAT TRACK — CORRODED (BS 290) · airframe 9,664 hrs · 8,900 cycles

C2 PDX - RIGHT OUTBOARD SEAT TRACK HAS CORROSION IN BOTTOM OF CHANNEL AND ON TOP OF RAILS AT STATION X290. REPAIRED IAW RD8/4-53-884.

Part: SEAT TRACK — CORRODED (BS 137-141) · airframe 9,664 hrs · 8,900 cycles

C2 PDX - RIGHT OUTBOARD SEAT TRACK HAS LIGHT CORROSION IN BOTTOM OF CHANNEL BETWEEN STATION X137 AND X141. REPAIRED IAW RD8/4-53-884.

Part: SUPPORT ANGLE — CHAFED (BS 783) · airframe 9,664 hrs · 8,900 cycles

C2 PDX - AFT CARGO BAY, STATION 783, 7" IN FROM DOOR LIP AFT END HAS A CHAFE ON ANGLE SUPPORT. REPAIRED IAW SRM 51-14-00, 51-25-10.

Part: SEAT TRACK — CORRODED (BS 342) · airframe 9,664 hrs · 8,900 cycles

C2 PDX - RIGHT OUTBOARD SEAT TRACK HAS CORROSION IN CHANNEL AND ON TOP OF RAILS AT STATION X342. REPAIRED IAW RD8/4-53-884.

Part: SEAT TRACK — CORRODED (FUSELAGE) · airframe 9,664 hrs · 8,900 cycles

C2 PDX - RIGHT INBOARD SEAT TRACK NR 11 HAS CORROSION AT STATION +32.400. REPAIRED IAW SRM 51-42-05, 51-40-20.

Part: SEAT TRACK — CORRODED (BS 558) · airframe 9,664 hrs · 8,900 cycles

C2 PDX - RIGHT OUTBOARD SEAT TRACK HAS CORROSION IN CHANNEL AT STATION X558. REPAIRED IAW RD8/4-53-884.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 9,664 hrs · 8,900 cycles

C2 PDX - THE FORWARD FLOOR SUPPORT FLANGE FOR FLOOR PANEL 131CZ/131BZ HAS CORROSION. REPAIRED IAW SRM 51-21-00, 51-14-00.

Part: SEAT TRACK — CORRODED (BS 372-374) · airframe 9,664 hrs · 8,900 cycles

C2 PDX - RIGHT OUTBOARD SEAT TRACK HAS CORROSION IN CHANNEL BETWEEN STATION X372 AND X374. REPAIRED IAW RD8/4-53-884.

Part: SEAT TRACK — CORRODED (BS 230-235) · airframe 9,664 hrs · 8,900 cycles

C2 PDX - RIGHT OUTBOARD SEAT TRACK HAS CORROSION IN CHANNEL AND ON TOP OF RAILS BETWEEN X230 AND X235. REPAIRED IAW RD8/4-83-884.

Part: SEAT TRACK — CORRODED (BS 385-389) · airframe 9,664 hrs · 8,900 cycles

C2 PDX - RIGHT OUTBOARD SEAT TRACK HAS CORROSION WITH PITS IN CHANNEL AND LIGHT CORROSION ON TOP OF RAIL BETWEEN STATION X385 AND X389. REPAIRED IAW RD8/4-53-884.

Part: SEAT TRACK — CORRODED (BS 479) · airframe 9,664 hrs · 8,900 cycles

C2 PDX - RIGHT OUTBOARD SEAT TRACK HAS CORROSION IN CHANNEL AND ON TOP OF RAIL AT STATION X479. REPAIRED IAW RD8/4-53-884.

Part: SEAT TRACK — CORRODED · airframe 9,664 hrs · 8,900 cycles

C2 PDX - RIGHT INBOARD SEAT TRACK NR 10 HAS CORROSION AT STATION 1.00. REPAIRED IAW RD8/4-53-884 AND SRM 51-42-05.

Part: SEAT TRACK — CORRODED (BS 292-296) · airframe 9,664 hrs · 8,900 cycles

C2 PDX - RIGHT OUTBOARD SEAT TRACK HAS CORROSION IN BOTTOM OF CHANNEL BETWEEN STATION X292 AND X296. REPAIRED IAW RD8/4-53-884.

Part: SEAT TRACK — CORRODED (BS 350-359) · airframe 9,664 hrs · 8,900 cycles

C2 PDX - RIGHT OUTBOARD SEAT TRACK HAS CORROSION IN CHANNEL AND ON RAIL BETWEEN STATION X350 AND X359. REPAIRED IAW RD8/4-53-884.

Part: STRUCTURE — CORRODED (CARGO DOORWAY) · airframe 9,664 hrs · 8,900 cycles

C2 PDX - AFT CARGO BAY CORROSION FASTENER HOLES INBOARD OF CARGO DOOR LIP. REPAIRED IAW SRM 51-14-00, 51-21-10.

Part: SEAT TRACK — CORRODED (BS 127) · airframe 9,664 hrs · 8,900 cycles

C2 PDX - RIGHT OUTBOARD SEAT TRACK HAS CORROSION IN BOTTOM OF CHANNEL AT STATION X127. REPAIRED IAW RD8/4-53-884.

Part: SEAT TRACK — CORRODED (BS 323-327) · airframe 9,664 hrs · 8,900 cycles

C2 PDX - RIGHT OUTBOARD SEAT TRACK HAS CORROSION IN BOTTOM OF CHANNEL BETWEEN STATION X323 AND X327. REPAIRED IAW RD8/4-53-884.

Part: SEAT TRACK — CORRODED (BS 417-420) · airframe 9,664 hrs · 8,900 cycles

C2 PDX - RIGHT OUTBOARD SEAT TRACK HAS CORROSION IN CHANNEL BETWEEN STATION X417 AND X420. REPAIRED IAW RD8/4-53-884.

Part: FLOOR SUPPORT — CORRODED (FUSELAGE) · airframe 9,664 hrs · 8,900 cycles

C2 PDX - THE AFT FLOOR SUPPORT FLANGE FOR FLOOR PANEL 131DZ HAS CORROSION AT THE SCREW HOLES STATION 32.4. REPAIRED IAW SRM 51-21-00, 5114-00.

Part: ACCESS PANEL — CHAFED (LT WING) · airframe 9,664 hrs · 9,800 cycles

C2 PDX - LEFT WING FUEL PANEL 524BT HAS MINOR CHAFE DAMAGE INBOARD AND OUTBOARD ENDS. REPAIRED IAW SRM 51-14-00, 51-25-10, 51-21-01.

Part: UPLOCK TARGET — MISSING (RT MLG) · airframe 9,504 hrs · 8,741 cycles

SEA - ON FLIGHT 2250, RIGHT MAIN GEAR DOOR FAILED AFTER TAKEOFF, LIMITED SPEED 185 KIAS ALT GEAR EXTENSION USED. MAINTENANCE CHECKED PSEU AND FOUND FAULTS RGUPLK FAULT UNREASONABLE FAR AND RG-DRCL FAULT UNREASONABLE FAR. INSPECTED RIGHT GEAR UPLOCK ASSY AND FOUND TARGET FOR PROX SENSOR MISSING. INSTALLED NEW TARGET, CLEARED FAULTS FROM PSEU. LANDING GEAR EXTENSION RETRACTION SYSTEM OPERATIONAL TEST GOOD. ALL INDICATIONS NORMAL. NO PSEU FAULTS RETURNED. AIRCRAFT RETURNED TO SERVICE.

Part: DOOR — STUCK (AFT PAX) · airframe 9,267 hrs · 8,510 cycles

SEA FLIGHT NR 2393: FA WAS UNABLE TO OPEN REAR PAX DOOR. MAINTENANCE DISLODGED DOOR. CHECKED FOR DAMAGE WITH NO DAMAGE NOTED. CYCLED DOOR SEVERAL TIMES WITH NO DEFECTS NOTED. RESET DOOR PER SERVICE LETTER DH8-400-SL-52-003A. OPS CHECK GOOD. NO FURTHER DEFECTS NOTED. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: DRIVE UNIT — UNKNOWN (TE FLAPS) · airframe 9,123 hrs · 8,374 cycles

GEG FLIGHT NR 2354: CREW REPORTED FLAP DRIVE CAUTION LIGHT. AIRCRAFT RETURNED TO BLOCK. MAINTENANCE C/W FIM TASK 27-50-00-810-801. REPLACED FPU IAW AMM 27-52-01-000-801 AND 27-52-01-400-801. FUNCTIONAL CHECK IAW 27-52-00-720-801. TESTS GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: WINDOW — FAILED (COCKPIT) · airframe 8,863 hrs · 8,125 cycles

SEA FLIGHT NR 2286: ON CLIMB-OUT, NOTICED A POPPING SOUND COMING FROM THE CAPTAINS SIDE WINDOW. AS CONTINUED TO PRESSURIZE IN THE CABIN, THE POPPING CONTINUED. ALSO, NOTICED THE SAME IN DESCENT. AIRCRAFT RETURNED TO FIELD. MAINTENANCE REPLACED CAPTAIN'S SIDE WINDOW IAW Q400 AMM 56-10-06-000-801 AND TR 56-017 AND 56-10-06-400-801. OPS AND LEAK CHECK GOOD. NO POPPING SOUND NOTED. AIRCRAFT RETURNED TO SERVICE.

Part: NONE — NONE (WARNING LIGHT) · airframe 8,744 hrs · 8,001 cycles

SEA - ON FLIGHT 2332, RETURNED TO GATE, AFTER PUSHBACK AVIONICS CAUTION LIGHT WAS ILLUMINATED. NO ASSOCIATED ED MESSAGES AFTER RETURNING TO GATE. BAD CONFIG ED MESSAGE APPEARED. MAINTENANCE CYCLED POWER SEQUENTIALLY ON ALL EFIS DU'S "DU BAD CONFIG" MESSAGE ON ED WENT AWAY AND AVIONICS CAUTION EXTINGUSHED. AIRCRAFT RETURNED TO SERVICE. NO PARTS REPLACED.

Part: UNKNOWN — UNKNOWN (TE FLAPS) · airframe 8,638 hrs · 7,896 cycles

SEA FLIGHT NR 2299: FLAP POWER CAUTION LIGHT ON AFTER START. PER CHECKLIST, CYCLED L7 CIRCUIT BREAKER. CAUTION LIGHT EXTINGUISHED. MAINTENANCE C/W AIRCRAFT CHECKLIST. CAUTION LIGHT EXTINGUISHED. MTX CONTROL WAS NOTIFIED. NO PARTS REPLACED AND AIRCRAFT RETURNED TO SERVICE PER MTX CONTROL.

Part: PROXIMITY SENSOR — MALFUNCTIONED (MLG) · airframe 8,245 hrs · 7,499 cycles

SEA FLIGHT NR 2392: RT MAIN GREEN DOWN LOCKED LIGHT AND RED UNSAFE LIGHT ILLUMINATED. GEAR APPEARED TO STAY UP AND LOCKED. ALL OTHER INDICATIONS NORMAL. MAINTENANCE QUERIED PSEU AND FOUND RGDLK1 FAULT. PROX SENSOR OPEN FLIGHT LEG 01. REMOVED AND REPLACED S13RGDK1 IAW 32-61-06-000-802/400-802. PERFORMED OPS TEST OF LANDING GEAR EXTENSION AND RETRACTION IAW 32-31-00-710-801. OPS CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: SENSOR — MALFUNCTIONED (NR 1 ENGINE) · airframe 8,228 hrs · 7,483 cycles

SEA FLIGHT NR 2383: NR 1 FUEL TEMPERATURE STARTED FLUCTUATING IN THE 80 AND 90 DEGREE RANGE. C/W CHECKLIST. NO IMPROVEMENT. AIRCRAFT RETURNED TO FIELD. MAINTENANCE REMOVED AND REPLACED NR 1 ENGINE TEMP SENSOR IAW Q400 AMM TASK 73-31-09, PAGE 401-408. FUEL TEMP OPS CHECK AND LEAK CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: DRAIN VALVE — PLUGGED (APU)

BALL ON WRONG SIDE OF SPRING ALLOWING IMPROPER DRAINAGE.

Part: RUDDER PEDAL — FOD (COCKPIT) · airframe 8,001 hrs · 7,261 cycles

SEA FLIGHT NR 2426: NOTICED RUBBING NOISE WITH RUDDER PEDAL MOVEMENT DURING CONTROL CHECK. MAINTENANCE FOUND A PIECE OF RAW ALUMINUM STOCK ON LT SIDE OF CAPTAIN'S RUDDER PEDALS. REMOVED RAW ALUMINUM STOCK PIECE FROM CAPTAIN'S RUDDER PEDALS. PERFORMED MOVEMENT CHECK OF CAPTAIN'S RUDDER PEDALS. NOSE GONE AND COMPLETE FREEDOM OF MOVEMENT. OPS CHECK GOOD. GVI SHOWS NO FURTHER DEFECTS. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: HANDLE — STIFF (CARGO DOOR) · airframe 7,691 hrs · 7,007 cycles

SEA FLIGHT NR 2378: GROUND CREW REPORTS AFT BAGGAGE DOOR HANDLE VERY DIFFICULT TO OPEN. MAINTENANCE INSPECTED, CLEANED AND APPLIED LUBRICANT. CYCLED MANY TIMES WITH NO DEFECTS NOTED. NO PARTS REPLACED. AIRCRAFT CONTINUED SERVICE.

Part: PROBE — MALFUNCTIONED (ICE DETECTOR) · airframe 7,532 hrs · 6,875 cycles

SEA FLIGHT NR 2378: ICE DETECT FAIL CAUTION ILLUMINATED (FAILED TO EXTINGUISH AFTER PROPS OUT OF FEATHER). AIRCRAFT RETURNED TO GATE. MAINTENANCE REMOVED AND REPLACED LT ICE DETECTOR PROBE IAW Q400 AMM TASKS 30-80-01-000-801 AND 30-80-01-400-801. LT ICE DETECTOR PROBE, OPS CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: COVER — UNKNOWN (MLG) · airframe 6,964 hrs · 6,395 cycles

SEA FLIGHT NR 2377: LANDING GEAR DID NOT RETRACT AFTER TAKE-OFF. AIRCRAFT RETURNED TO FIELD. MAINTENANCE REMOVED SAFETY WIRE FROM TOP 2 BOLTS AND REMOVED BOLTS TO LOWER COVER ASSEMBLY. REMOVED AND REPLACED NOSE GEAR PROX SENSOR COVER. INSTALLED NEW GROUNDING WARNING PLACARD. AIRCRAFT RETURNED TO SERVICE.

Part: LANDING GEAR — MALFUNCTIONED · airframe 6,794 hrs · 6,253 cycles

LAX FLIGHT NR 2307: ON TAKEOFF, GEAR WOULD NOT RETRACT. MAINTENANCE CLEANED NOSE WHEEL CENTERING CAMS AND CENTERING ACTUATOR ROLLER IAW AMM 32-51-00 MCN 632344-01. CHECKED SENSOR GAP. OHMED CENTERING PROXIMITY SENSOR. SENSOR READS 12.0 OHMS COMPARED TO NEW SENSOR AT 12.3 OHMS. WITH AC ON JACKS, AND WOW SENSOR CHEATERS INSTALLED THE NOSE WHEEL STEERS FULL LEFT AND FULL RIGHT. WHEN THE CHEATERS ARE REMOVED THE NOSE WHEEL RETURNS TO CENTER AND THE LANDING GEAR RETRACTS. PERFORMED OPS CHECK OF THE LANDING GEAR SYSTEM IAW 32-32-00-710-801. OPS CHECK GOOD. NO PARTS REPLACED AND AIRCRAFT RETURNED TO SERVICE.

Part: COMPUTER — MALFUNCTIONED (AHRS) · airframe 6,784 hrs · 6,244 cycles

PDX FLIGHT NR 2309: HDG MISMATCH. AIRCRAFT RETURNED TO GATE. MAINTENANCE REMOVED AND REPLACED THE NR 2 AHRS (AHRU) COMPUTER. OPS CHECKED GOOD IAW MTC 6342101. AIRCRAFT AND PLACARD ARE CAT III. AIRCRAFT RETURNED TO SERVICE.

Part: WARNING MESSAGE — FALSE ACTIVATION (CARGO DOOR) · airframe 6,722 hrs · 6,194 cycles

LAX FLIGHT NR 2307: REAR BAGGAGE DOOR SHOWED OPEN DURING TAXI OUT. MAINTENANCE INSPECTED DOOR PROX SENSOR. NO DEFECTS NOTED. C/W AMM TASK 52-31-06-710-801. OPS CHECK OF AFT BAGGAGE DOOR. SYSTEM OPERATED NORMALLY. NO DEFECT NOTED WITH DOOR OR DOOR OPERATING MECHANISM. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: SWIVEL — LEAKING (NLG STEERING) · airframe 6,637 hrs · 6,115 cycles

LAX FLIGHT NR 2444: WHILE PUSHING BACK FOR DEPARTURE, THE TUG DRIVER NOTICED THAT THE NOSEWHEEL HAD FLUID DRIPPING. PULLED BACK INTO THE GATE AND SHUT DOWN. A LARGE PUDDLE UNDER THE NOSEWHEEL FORMED PRIOR TO SHUTDOWN. MAINTENANCE REMOVED AND REPLACED STEERING MANIFOLD SWIVEL JOINT IAW Q400 AMM 32-51-16-000-803 AND 32-51-16-400-803. BLED NR 2 SYSTEM AT THE SWIVEL JOINT (STEERING MANIFOLD). CLEANED AREA AND C/W OPS TEST OF NWS SYSTEM TASK 32-51-00-710-801. OPS TEST GOOD. NO LEAKS NOTED. AIRCRAFT RETURNED TO SERVICE.

Part: GENERATOR — MALFUNCTIONED (NR 1) · airframe 6,175 hrs · 5,709 cycles

SMF FLIGHT 2300: NR 1 DC GENERATOR DID NOT COME ON AFTER ENGINE START. MAINTENANCE CYCLED SHIPS POWER. RESTARTED NR 1 ENGINE. OPERATIONAL GENERATOR WAS NORMAL IAW AMM TASK 24-31-06-710-801. NO FURTHER DEFECTS NOTED. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: ACTUATOR — MALFUNCTIONED (OIL COOLER) · airframe 6,142 hrs · 5,678 cycles

DURING CLIMB FROM LAX, THE NR 2 ENGINE OIL TEMP KEPT CLIMBING HIGHER AND HIGHER. CLIMBED PASSED 107 DEG C AND TOPPED OUT AT 113 DEG C. PERFORMED THE EM CHECKLIST WHICH CALLED FOR CLOSING THE INTAKE BYPASS VALVE BUT THAT DIDN'T HELP. WASN'T UNTIL LEVEL AND OAT BELOW FREEZING THAT TEMP STARTED TO DROP. MAINTENANCE C/W ENGINE INSPECTION AFTER SUSTAINING RUNNING AT AN OIL TEMP OUTSIDE SPECIFIED LIMITS IAW Q400 AMM TASK 05-53-00-210-814. NO FAULTS OR CONTAMINATION NOTED. REMOVED AND REPLACED OIL COOLER FLAP ACTUATOR IAW Q400 AMM 79-21-31-000-801. REMOVED AND REPLACED OIL COOLER BYPASS VALVE IAW Q400 AMM 79-21-06. GROUND RAN. LEAK AND OPS CHECKS GOOD. OIL TEMP STAYED IN SPECIFIED RANGE. AIRCRAFT RETURNED T

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 6,142 hrs · 5,678 cycles

AFTER TO FROM MFR WHERE THE OAT WAS 29 DEGREES, THE NR 2 ENGINE OIL TEMP STARTED INCREASING. IT EXCEEDED 107 DEG C AND TOPPED OUT AT 109 DEG C. THE CREW DECREASED THE PITCH ATTITUDE OF THE AIRCRAFT AND RAN THE EM CHECKLIST WHICH CALL FOR CLOSING THE ENGINE BYPASS DOOR. WITHIN ABOUT 2 MINUTES, THE TEMP WAS BELOW 107 DEG C. MAINTENANCE INSPECTED NR 2 ENGINE FOR LEAKS WITH NO LEAKS DETECTED. CHECKED OIL LEVEL. LEVEL NORMAL. INTERROGATED CDS. NO OIL SYSTEM FAULT CODES. C/W OPS TEST AIR COOLED OIL COOLER FLAP DOOR ACTUATOR. OPS CHECK NORMAL. C/W FIM 79-00-00-810-805. NO PART REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: WARNING LIGHT — ILLUMINATED (PITOT HEAT) · airframe 4,997 hrs · 4,659 cycles

GEG FLIGHT NR 2303, STANDBY PITOT HEAT CAUTION LIGHT ILLUMINATED WITH SWITCH 'ON'. MAINTENANCE CYCLED CB (L7) STANDBY PITOT HEAT. PERFORMED OPS CHECK IAW AMM 34-12-11. NO DEFECTS NOTED. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: HEATER — MALFUNCTIONED (PITOT HEAD) · airframe 4,997 hrs · 4,659 cycles

BOI FLIGHT NR 2303: STANDBY PITOT HEAT CAUTION LIGHT ILLUMINATED WITH SWITCH 'ON'. MAINTENANCE REPLACED STANDBY PITOT PROBE WITH SERVICEABLE UNIT IAW AMM 34-12-11-000-801 AND TASK 34-12-11-400-801. C/W PITOT STATIC LEAK CHECK IAW QX MTC 6341002. STANDBY PITOT HEAT SYSTEM, OPS AND LEAK CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: WARNING LIGHT — ILLUMINATED (HORIZONTAL STAB) · airframe 4,965 hrs · 4,628 cycles

WHEN OPERATING DEICE BOOTS IN SLOW, FAST OR MANUAL, THE NR 1 OUTBOARD HORIZONTAL STAB LIGHT COMES ON FOR A MOMENT THEN EXTNGUISHES. THEN GET A DEICE CAUTION LIGHT. PERFORMED THE EM CHECKLIST AND ALL THE DEICE PRESSURES WERE NORMAL. MAINTENANCE PERFORMED VISUAL INSPECTION LT OUTBOARD HORIZONTAL STAB BOOT. NO DEFECTS NOTED. PERFORMED FUNCTIONAL TEST OF AIRCRAFT DEICE SYSTEM IAW AMM 30-11-00-720-801. NO DEFECTS NOTED. NO CAUTION LIGHT. DEICE PRESSURE NORMAL. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: FAIRING — CHAFED (TE FLAP TRACK) · airframe 4,727 hrs · 4,413 cycles

PDX: AFT SECTION OF FLAP TRACK FAIRING PANEL 626AB CHAFED. MAINTENANCE REPAIRED IAW HORIZON EA 6-57-443 AND RD 8/4-57-635.

Part: SKIN — CHAFED (TE FLAPS) · airframe 4,727 hrs · 4,413 cycles

PDX: RIGHT OUTBOARD FLAP TOP SKIN CHAFED 58 INCHES FROM INBOARD END, 14 INCHES FWD OF TRAIL EDGE, APPROX 10 INCHES LONG. MAINTENANCE REPAIRED IAW Q400 SRM 51-26-10, SRM 57-52-30-370-801, NDTM PART 6, 51-00-02, HORIZON EA 6-57-437 AND RD 8/4-57-437 AND SRM 51-21-10-380-801.

Part: HINGE FITTING — CHAFED (TE FLAPS) · airframe 4,727 hrs · 4,413 cycles

PDX: LEFT WING OUTBOARD FLAP FWD HINGE FITTINGS (BOTH) ARE CHAFED AT TOP OF FITTINGS NR 4 TRACK LOCATION. MAINTENANCE REPAIRED IAW RD 8/4-57-228 AND NDTM PART 6, 51-00-02-250-801.

Part: SKIN — CHAFED (TE FLAP) · airframe 4,727 hrs · 4,413 cycles

PDX: RIGHT INBOARD FLAP TOP SKIN CHAFED 6 INCHES FROM INBOARD END, 19 INCHES FWD OF TRAIL EDGE, APPROX 1.25 X 0.5 INCH. MAINTENANCE REPAIRED IAW Q400 SRM 51-26-10, SRM 57-51-30-320-701, NDTM PART 6, 51-00-04, HORIZON EA 6-57-439 AND SRM 51-25-370-801.

Part: SKIN — CHAFED (TE FLAP) · airframe 4,727 hrs · 4,413 cycles

RIGHT OUTBOARD FLAP TOP SKIN CHAFED 2 INCHES FROM INBOARD END, 15.5 INCHES FWD OF TRAIL EDGE, APPROX .375 X .25 INCH. MAINTENANCE REPAIRED IAW Q400 SRM 51-26-10, SRM 57-52-30-320-801, NDTM PART 6, 51-00-02, NDTM PART 1, 51-00-04, HORIZON EA 6-57-437, RD 6-57-437, SRM 51-21-10-580-801 AND SRM 51-25-05-370-801.

Part: SPAR CAP — DAMAGED (VERTICAL STAB) · airframe 4,727 hrs · 4,413 cycles

VERT STAB DAMAGED, LT SIDE ATTACH FLANGE & SKIN ROLLED 40" BY 34" LONS, VERT RIB 8-9 DEFORMED .250" SPAN WEB ALSO BUCKLED BETWEEN RIB 8-9 LT SIDE, 18" CREASE IN SKIN 2 LOOSE RIVETS OF FWD END OF SKIN STIFFENER, TOP HAT CHANNEL ALSO, 2- .500" CRACKS AT BEND RADI OF TOP CHANNEL. NO DAMAGE NOTED BY EDDY CURRENT. MX REMOVED UPPER SPAR FASTENERS IAW Q400 SRM. REMOVED SPAR CAP. LOCATED NEW UPPER SPAR & L/E CONNECTION ANGLE IAW Q400 SRM. COMPLETED LT SIDE OF REF Q400 SRM. COMPLETED RT INSTALLATION OF SPAR & ATTACHED SPAR TO RIBS NR 8-11 IAW Q400 SRM. INSTALLED NEW LT ATTACH FLANGE, REPAIRED SKIN, RIBS, 8 & 9, REPLACED TOP HAT CHANNEL IAW EA 6-55-109, Q400 SRM.

Part: SKIN — DAMAGED (VERTICAL STAB) · airframe 4,727 hrs · 4,413 cycles

PDX: LT SIDE OF VERTICAL STAB SKIN LEADING EDGE IS BENT BETWEEN RIBS 10 AND 7. MAINTENANCE REPAIRED IAW NDTM PART 6, 51-00-02-250-801 AND HORIZON EA 6-55-109.

Part: DIAPHRAGM — CRACKED (LT NACELLE) · airframe 4,727 hrs · 4,413 cycles

LT NACELLE TOP FAIRING OUTBOARD SUPPORT DIAPHRAGM CRACKED AT STA XN 245.5. MAINTENANCE REPAIRED IAW Q400 SRM 51-42-05 AND 51-40-15.

Part: WARNING LIGHT — ILLUMINATED (STALL WARNING) · airframe 4,473 hrs · 4,180 cycles

PDX FLIGHT NR 2416: ON TAXI OUT, PUSHER SYSTEM FAIL LIGHT ILLUMINATED. PERFORMED EMERGENCY CHECKLIST. TAXIED BACK TO GATE. MAINTENANCE C/W FIM TASKS 24-33-00-810-818, TASK 27-33-00-810-829. AFTER OPS CHECKED GOOD. NO FAULTS FOUND. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: CONNECTOR — DIRTY (BATTERY) · airframe 4,424 hrs · 4,139 cycles

FCA FLIGHT NR 2396, AFTER START, DURING TAXI, MAIN BATTERY LOAD FLUCTUATED BETWEEN -0.20 AND +0.26, CYCLED BETWEEN THE VALUES EVERY 10-20 SECONDS. MAINTENANCE CLEANED CONNECTIONS TO SHUNT 2431-R4. GROUND RAN AIRCRAFT. NO DEFECTS NOTED. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: ACTUATOR — MALFUNCTIONED (YAW DAMPER) · airframe 5,512 hrs · 5,284 cycles

SEA FLIGHT NR 2340, YAW DAMPER HOT CENTERED MESSAGE APPEARED ON PFD. ATTEMPTED YAW DAMPER RESET BUT IT WOULD NOT RESET. MAINTENANCE REMOVED YAW DAMPER ACTUATOR IAW Q400 AMM TASK 22-11-36-000-801. INSTALLED NEW YAW DAMPER ACTUATOR IAW Q400 AMM TASK 21-11-36-400-801. OPS CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: ODOR — DETECTED (CABIN) · airframe 4,349 hrs · 4,071 cycles

PDX FLIGHT NR 2422: FA REPORTED BURNING SMELL IN ROWS 11 AND BACK. MAINTENANCE GROUND RAN AIRCRAFT. CYCLED BLEEDS NR 1 AND NR 2 ON AND OFF. COULD NOT DUPLICATE SMELL. FA REPORTED ONLY SMELL, NO SIGN OF SMOKE. NO PARTS REPLACED. AIRCRAFT OK FOR CONTINUED SERVICE.

Part: WARNING LIGHT — ILLUMINATED (PITCH TRIM) · airframe 4,301 hrs · 4,021 cycles

PDX FLIGHT 2308 - AFTER START, THE PITCH TRIM CAUTION REMAINED ILLUMINATED. AFTER ENGINE SHUTDOWN, CAUTION LIGHT WENT OUT. MAINTENANCE REINITIALIZED POWER TO FCS ECU NR 1 AND 2. FAULT LIGHT DID NOT RE-ILLUMINATED. CYCLED TRIM-ELEVATOR NOSE UP AND NOSE DOWN, CHECKS OK. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: WARNING LIGHT — ILLUMINATED (TE FLAPS) · airframe 3,823 hrs · 3,590 cycles

SEA - FLIGHT 2390 FLAP POWER CAUTION LIGHT ILLUMINATED. MAINTENANCE COMPLIED WITH FIM TASK 27-50-00-810-802. RESET CONTINUOUS BIT FAULT, CYCLED FLAP C/B. COMPLIED WITH Q400 AMM TASK 27-50-00-710-801. OPERATIONAL TEST OF WING FLAPS. NO FURTHER FAULTS OR CAUTIONS OCCURRED. OPS CHECK GOOD. NO PARTS REPLACED. AIRCRAFT OK FOR CONTINUED SERVICE.

Part: WARNING LIGHT — ILLUMINATED (STALL WARNING) · airframe 3,439 hrs · 3,253 cycles

SEA FLIGHT 2398: ON LANDING ROLLOUT, PUSHER SYSTEM FAIL CAUTION LIGHT ILLUMINATED. PER CHECKLIST, ACCOMPLISHED STALL WARNING TEST, NO HELP. MAINTENANCE COMPLIED WITH FIM TASK 27-33-00-810-127. OPS CHECK GOOD IAW AMM 27-33-00, PAGE 501. CAUTION LIGHT DID NOT ILLUMINATE. NO FAULTS IN CDS. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: SEAL — DEFECTIVE (AFT CARGO DOOR) · airframe 2,479 hrs · 2,369 cycles

ON DESCENT AT APPROX 2.0 PSI, CABIN RATE OF DESCENT WENT FROM 500 FPM, SPIKED TO CLIMB OF 3000 FPM, THEN SPIKED TO DESCENT OF 3000 FPM, THEN RETURNED TO NORMAL. ACFT DEPRESSURIZED APPROX 10 MILES FROM AIRPORT. R & R AFT CARGO DOOR SEAL. PRESSURIZED AIRCRAFT. OPS CHECK GOOD. ACFT RETURNED TO SERVICE.

Part: CONTROLLER — MALFUNCTIONED (CABIN PRESSURE) · airframe 2,479 hrs · 2,369 cycles

DURING CONSTANT 1500 FPM DESCENT, NO CHANGE TO POWER LEVERS OR INPUT TO PRESSURIZATION CONTROLLER, CABIN WENT FROM CONSTANT 500 FPM DESCENT TO A CLIMB RATE OF 3000 FPM, THEN A DESCENT RATE OF 3000 FPM, THEN STABILIZED. CABIN DIFFERENTIAL APPROX 1.5 PSI AT THE TIME. ACFT ALTITUDE APPROX 9000 FEET. MX R & R CABIN PRESSURE CONTROLLER IAW Q400 AMM TASK 21-31-06-000-801. COMPLIED WITH FUNCTIONAL CHECK OF PRESSURE CONTROL. OPS CHECK GOOD. ACFT RETURNED TO SERVICE.

Part: PUMP — FAILED (HYDRAULIC SYS) · airframe 2,417 hrs · 2,312 cycles

SEA - EXPERIENCED A TOTAL LOSS OF NR 2 MAIN HYDRAULIC SYSTEM PRESSURE. THE GEAR WAS EXTENDED VIA ALTERNATE EXTENSION SYSTEM, AND THE AIRCRAFT LANDED IN SEA WITHOUT INCIDENT. AN INSPECTION OF THE NR 2 HYDRAULIC SYSTEM REVEALED THAT THE NR 2 EDP HAD FAILED, DUE TO A HOLE RUPTURED THROUGHT THE SIDE OF THE PUMP HOUSING. IT IS ESTIMATED THAT THE PUMP OPERATED FOR AT LEAST 10 MINUTES IN A DRY STATE, AND WHEN REMOVED, WAS FOUND TO HAVE A SHEARED SHAFT. MAINTENANCE REPLACED THE NR 2 EDP PUMP. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: WARNING LIGHT — ILLUMINATED (DRAG CONTROL SYS) · airframe 2,409 hrs · 2,305 cycles

ROLL SPOILER INBOARD GROUND AND ROLL SPOILER OUTBOARD GROUND CAUTION LIGHTS CAME ON DURING TAXI TO GATE. COMPLIED WITH CHECKLIST AND PROBLEM DID NOT REOCCUR. OCCURRENCE NOTED BY MX CONTROL. NO FAULT FOUND. ACFT OK FOR CONTINUED SERVICE.

Part: SMOKE DETECTOR — WILL NOT TEST (CARGO BAY) · airframe 1,870 hrs · 1,802 cycles

THE FORWARD BAGGAGE DETECTOR DOES NOT TEST OR ALERT. MAINTENANCE INSPECTED THE AIRCRAFT AND REPLACED THE FORWARD BAGGAGE SMOKE DETECTOR. OPERATIONAL CHECKS WERE GOOD AND THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: WARNING LIGHT — ILLUMINATED (PITCH TRIM) · airframe 1,640 hrs · 1,574 cycles

THE FLIGHT RETURNED TO GATE AFTER THE CREW RECEIVED A PITCH TRIM CAUTION UPON PUSHBACK. MAINTENANCE INSPECTED THE SYSTEM AND CLEARED THE FAULTS BY CYCLING THE FCS ECU 1 AND 2 CIRCUIT BREAKERS. OPERATIONAL CHECKS WERE GOOD AND THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: DEICE SYSTEM — MALFUNCTIONED (WING) · airframe 1,448 hrs · 1,393 cycles

SEA FLIGHT NR 2430 DURING DESCENT AND CRUISE, THE DE-ICE PRESS CAUTION LIGHT CAME ON. RUNNING THE APPROPRIATE CHECKLIST EXTINGUISHED THE LIGHT BUT IT CAME BACK ON WHEN BOOTS WERE SELECTED BACK ON. THE LEFT, MOST OUTBOARD BOOT SEGMENT LIGHT FLICKERED OFF AND ON SEVERAL TIMES INSTEAD OF REMAINING ON STEADILY. BOOT PRESSURE ON BOTH SIDES WAS NORMAL THROUGHOUT ALL OPERATIONS. MAINTENANCE REPLACED NR 1 DDV. PERFORMED FUNCTIONAL TEST OF THE AIRFRAME PNEUMATIC DE-ICING SYSTEM. FUNCTIONAL TEST GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: BRAKE — MALFUNCTIONED (PARKING BRAKE) · airframe 1,135 hrs · 1,095 cycles

SEA - ON FLIGHT NUMBER 2385, TAKEOFF WARNING DURING POWER UP FOR TAKEOFF. TAKEOFF ABORTED. TAKEOFF WARNING WAS CHECKED AFTER BRAKE RELEASE PRIOR TO TAXI AND NO TONE WAS HEARD. ALL TAKEOFF CONFIGURATION ITEMS WERE RECHECKED FOLLOWING ABORTED TAKEOFF AND NO DEVIATIONS OR ABNORMALITIES FOUND. TAKEOFF WARNING WAS RECHECKED AFTER CLEARING RUNWAY AND WARNING TONE DID NOT SOUND AGAIN. REMOVED AND REPLACED PARK BRAKE QUADRANT. OPERATIONAL CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: CONTROL MODULE — FAILED (TE FLAPS) · airframe 578 hrs · 563 cycles

SUN - FLIGHT 2341 - ON THE APPROACH, WHEN FLAPS WERE SELECTED DOWN, THE FLAPS STOPPED MOVING AT 15 DEGREES. THE LANDING WAS UNEVENTFUL. MAINTENANCE INSPECTED THE AIRCRAFT AND REPLACED THE FLAP CONTROL MODULE. OPERATIONAL CHECKS WERE GOOD AND THE AIRCRAFT WAS RETURNED TO SERVICE.

Part: WARNING LIGHT — ILLUMINATED (COCKPIT) · airframe 330 hrs · 322 cycles

PDX FLIGHT 2434 WINDSHIELD CONTROL CAUTION ILLUMINATED IN FLIGHT. PERFORMED CHECKLIST. PILOTS WINDSHIELD IS JUST BARELY WARM, CO-PILOTS WINDSHIELD IS COLD, ICE FORMED INSIDE. C/W FIM WINDSHIELD CONTROL CAUTION FAULT ISOLATION PROCEDURE PER TASK 30-40-00-810-805. CHECKED CDS FOR FAULTS, NONE NOTED. PERFORMED OPS TEST OF PILOT WINDSHIELD ANTI-ICING SYSTEM AND COPILOT WINDSHIELD AND PILOT SIDE WINDOW ANTI-ICING SYSTEM. ALL CHECK GOOD. NO CAUTION LIGHTS NOTED. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.

Part: LANDING GEAR — MALFUNCTIONED (MAINS) · airframe 281 hrs · 274 cycles

FLIGHT RETURNED TO FIELD WHEN AFTER TAKEOFF THE GEAR WOULD NOT RETRACT. MAINTENANCE INSPECTED THE SYSTEM AND FOUND THE RVDT'S OUT OF RIG. THE RVDT'S WERE RIGGED AND THE OPERATIONAL CHECKS WERE PERFORMED. OPERATIONAL CHECKS WERE GOOD AND THE AIRCRAFT WAS RETURNED TO SERVICE.