N729CA

Part: GENERATOR — FAILED (APU) · airframe 99,922 hrs · 17,187 cycles

DURING CREW PREFLIGHT CHECKS (AIRCRAFT DOORS OPEN), APU FIRE AND APU AUTOSHUTDOWN DISPLAYED. - FOUND #1 APU GENERATOR MECHANICAL FAILURE CAUSING FIRE IN APU COMPARTMENT. FIRE CONTAINED TO APU COMPARTMENT AND WAS EXTINGUISHED BY CREW PERFORMING APU FIRE EXTINGUISHING PROCEDURE. ALL FIRE AND SMOKE DAMAGE REPAIRED AND APU WAS REPLACED, INCLUDING #1 GENERATOR.

Part: SKIN — DAMAGED (ZONE 100) · airframe 99,341 hrs · 17,093 cycles

AIRCRAFT SUSTAINED GROUND DAMAGE TO THE LOWER FUSELAGE SKIN, FORWARD OF THE FORWARD LOWER CARGO DOOR, STA 539.125, BETWEEN STRINGERS S-33R AND S-34R, MEASURING 3.875" LONG AND STA 574.750 BETWEEN STRINGERS S-33R AND S-34R MEASURING 4.875" LONG - ACCOMPLISHED CAT B PERMANENT REPAIR IN ACCORDANCE WITH FLIGHT VEHICLES CONSULTING, INC. ENGINEERING ORDER 25198-1 REVISION IR DATED 10/09/2025. DATA APPROVED ON FAA FORM 8110-3 DATED 10/12/2025 BY R. MANASHI.

Part: RIB — CRACKED (ZONE 600) · airframe 97,345 hrs · 16,757 cycles

DURING INSPECTION OF DATUM AIRCRAFT PER TASK CARD 57-934-01-01 (NOT AD INSPECTION), CRACKS WERE FOUND ON THE REF. /B/ RIB WEB, REF. /CL RIB UPPER CHORD AND REF. !DI RIB LOWER CHORD OF REF/A/ RHW FIXED TRAILING EDGE RIB INSTL AT WBL 255.692. PLEASE REFER TO FIGURE 1 FOR DETAILS.

Part: SUPPORT BRACKET — WORN · airframe 97,345 hrs · 16,757 cycles

DURING AIRCRAFT HEAVY CHECK IN XMV, HAECO MAINTENANCE DISCOVERED 1EA EXISTING REPAIR DOUBLER WAS INSTALLED ON REF. /A/ L1 MED FWD FRAME WEB. THE EXISTING DOUBLER WAS FOUND WORN DAMAGE DUE TO INTERFERENCE WITH THE REF. /C/ DOOR CUTOUT FWD FRAME SUPPORT BRACKET. AFTER REMOVING THE REPAIR DOUBLER, 1EA CRACK WITH 2EA STOP DRILL HOLES WERE FOUND ON DOOR FWD FRAME WEB. SEE FIGURE 1 FOR DETAILS. TO AVOID INTERFERENCE WITH THE SUPPORT BRACKET IN FUTURE. THIS EO PROVIDES INSTRUCTIONS TO TRIM REF/B/ SUPPORT BRACKET LOWER FLANGE AS REQUIRED.

Part: SKIN — DEFORMED (ZONE 200) · airframe 97,345 hrs · 16,757 cycles

DURNING C CHECK IN HAECO SECTION 41 FUSELAGE SKIN, BETWEEN STA 488 AND STA 520 AND BETWEEN 22L AND STR -257 WAS FOUND WITH BLENDOUT DENT DAMAGE

Part: SKIN — DAMAGED (ZONE 100) · airframe 97,345 hrs · 16,757 cycles

DURING INSPECTION OF DATUM AIRCRAFT, ON SECTION 41 FUSELAGE SKIN, BETWEEN STA 488 AND STA 520 AND BETWEEN STR-22L AND STR-25L, WAS FOUND WITH BLEND OUT AND DENT DAMAGE.

Part: SKIN — WORN (ZONE 200) · airframe 97,345 hrs · 16,757 cycles

DURING INSPECTION OF THE DATUM AIRCRAFT, 2EA CRACKS (BOTH 0.5” LENGTH) WERE FOUND ON FUSELAGE SKIN (P/N: 65B07618 - 261) BETWEEN BSTA 338/BSTA 340 & BETWEEN STR-7L/STR-8L, AT AFT LOWER CORNER OF LHS NO. 3 FLIGHT COMPARTMENT WINDOW.

Part: TEE ANGLE — CRACKED (ZONE 100) · airframe 97,345 hrs · 16,757 cycles

LHW REFUEL SERVICE DOOR 2EA SUPPORT ZEES (P/N: 65B12724-2/-3) WERE FOUND CRACKED. THE ORIGINAL MATERIAL OF ZEE (P/N: 65B12724-2/-3) IS PLASTIC GLASS FABRIC REINFORCED EPOXY LAMINATE PER BAC5470. LAMINATIONS PER BMS8-79, CLASS I, TYPE 181.

Part: SKIN — DENTED (ZONE 100) · airframe 97,345 hrs · 16,757 cycles

DURING AIRCRAFT HEAVY CHECK IN XMV (XIAMEN, CHINA), HAECO MAINTENANCE DISCOVERED (2 EA.) DENTS ON THE SECTION 46 FUSELAGE SKIN. SEE FIGURE 1 FOR DETAILS. THE DAMAGE WAS EVALUATED PER REF /A/ AND FOUND TO BE BEYOND PUBLISHED LIMITS (A/Y <30). THE SKIN IS MADE FROM 2024-T3 X 0.100 INCH THICK CLAD SHEET AND MACHINED TO 0.071 INCH MINIMUM PER REF /B/. THE SUBJECT IS SKIN IS CLASSIFIED AS PRIMARY STRUCTURE, A PSE, A SSI, AND FCBS (NOTE 1) PER REF /C/. NATIONAL AIRLINES CONTACTED FLIGHT VEHICLE CONSULTING FOR FURTHER EVALUATION AND REPAIR INSTRUCTIONS.

Part: SPAR — CORRODED (ZONE 100) · airframe 97,345 hrs · 16,757 cycles

CORROSION DAMAGE WAS FOUND ON WING CENTER SECTION REAR SPAR WEB P/N 111U1007-1 AFT SURFACE SAT JETTISON PUMP CUTOUT. DAMAGE WAS BLENDED OUT HOWEVER THE REMOVAL MATERIAL THICKNESS WAS MORE THEN 15%OF ORIGINAL

Part: PANEL — CHIPPED (ZONE 600) · airframe 97,345 hrs · 16,757 cycles

DISCOVERED EDGE DAMAGE TO THE RIGHT WING UPPER FIXED TRAILING EDGE PANEL. . THE DAMAGE WAS EVALUATED PER REF /A/. THE DAMAGE IS REPAIRABLE PER REF /B/ AND REF /C/. THE PANEL IS MADE FROM BMS8-79 CLASS I, TYPE 120, 181, 182, OR 184 PLASTIC GLASS FABRIC REINFORCED EPOXY LAMINATE EXCEPT TEDLAR FILM IS COLOR GRAY 200 BM30GY ON INTERIOR SURFACE. SKINS ARE 3 PLIES OF BMS8-79 CLASS I, TYPE 120. FACE FILLERS ARE BMS8-79 CLASS I, TYPE 120, 181, 182, OR 184 AS REQUIRED TO OBTAIN THICKNESS WITH TEDLAR FILM ON INTERIOR SURFACE PER REF /D/. THE UPPER WING FIXED TRAILING EDGE PANELS ARE CLASSIFIED AS SECONDARY STRUCTURE PER REF /E/.

Part: PANEL — CRACKED (ZONE 500) · airframe 97,345 hrs · 16,757 cycles

DURING AIRCRAFT HEAVY CHECK IN XMV (XIAMEN, CHINA), HAECO MAINTENANCE DISCOVERED A CRACK IN THE LOWER SURFACE OF THE LEFT-WING MID FLAP COVE PANEL. SEE FIGURE 1 FOR DETAILS. THE DAMAGE WAS EVALUATED PER REF /A/ AND FOUND TO BE BEYOND PUBLISHED LIMITS. THE DAMAGE IS REPAIRABLE PER REF /B/, BUT THE PUBLISHED REPAIR DOES NOT PROVIDE INSTRUCTIONS FOR LOCATIONS WITH POTTED INSERTS P/N 69B00487-3. THE COVE PANEL IS MADE WITH BMS8-79, TYPE 120, CLASS III, 250°F CURE FIBERGLASS SKIN AND BMS8-124, CLASS IV, TYPE V, GRADE 3.0 NONMETALLIC HONEYCOMB CORE PER REF /C/. THE TRAILING EDGE FLAP ASSEMBLIES ARE CLASSIFIED AS PRIMARY STRUCTURE PER REF /D/. NATIONAL AIRLINES CONTACTED FLIGHT VEHICLE CONSULTING FOR FURTHER EVALUATION AND REPAIR INSTRUCTIONS.

Part: STRAP — CHAFED (ZONE 100) · airframe 97,345 hrs · 16,757 cycles

DURING INSPECTION OF DATUM AIRCRAFT, CHAFING DAMAGE WAS FOUND ON BSTA 1265 FRAME STRAP PIN 65B15428-604 BETWEEN S-17R/S-18R, AT R3 MED CUTOUT.

Part: SKIN — GOUGED (ZONE 400) · airframe 96,812 hrs · 16,678 cycles

"DURING A-CHECK INSPECTION, IT WAS DISCOVERED THAT THE SKIN, LOCATED ON THE OUTBOARD ENGINE CORE COWL OF ENGINE 2 HAD A DEEP GOUGE NEAR THE OIL ACCESS PANEL. A REPAIR WAS EMBODIED AND CLASSIFIED AS ""MAJOR"" VIA FVCI EO 24193-2. REF NAL M-8A 63130-44."

Part: SKIN — DAMAGED (ZONE 400) · airframe 96,812 hrs · 16,678 cycles

"DURING A-CHECK INSPECTION, IT WAS DISCOVERED THAT THE SKIN, LOCATED ON THE OUTBOARD ENGINE CORE COWL OF ENGINE 3 HAD A A MISSING PIECE OF OUTER LAYER MATERIAL NEAR THE LOWER-FORWARD CORNER. A REPAIR WAS EMBODIED AND CLASSIFIED AS ""MAJOR"" VIA FVCI EO 24193-3. REF NAL M-8A 63130-78."

Part: SEAL — DAMAGED (ENGINE) · airframe 96,812 hrs · 16,678 cycles

"DURING A-CHECK INSPECTION, IT WAS DISCOVERED THAT THE AFT SEAL, LOCATED ON THE OUTBOARD ENGINE CORE COWL OF ENGINE 1 HAD A MISSING PORTION NEAR THE LOWER CORNER. A REPAIR WAS EMBODIED AND CLASSIFIED AS ""MAJOR"" VIA FVCI EO 24193-1. REF NAL M-8A 63130-12."

Part: FIRE WARNING — FALSE ACTIVATION · airframe 53,284 hrs · 10,519 cycles

MOMENTARY (LESS THAN 5 SECONDS) MAIN DECK FIRE WARNING DURING CRUISE FL 410 PERFORMED OPS CHECK PER AMM 26-14-00 WITH NO FAULTS NOTED

Part: WARNING LIGHT — NO INDICATION (BATTERY) · airframe 95,968 hrs · 16,546 cycles

L/H U/D DOOR "BATT OK" LIGHT NOT ILLUMINATED. ITEM DEFFERED PER MEL 52-23-07-01 DISCREPANCY TRASFERRED TO DMI 240012-876 MX ACTION C/W M-4 PLACARD INSTALLED CAT C-FR DUE 08/06/2024

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 92,255 hrs · 15,949 cycles

UPPER DECK EMERGENCY LIGHT AFT OF RIGHT DOOR INOPERATIVE - DEFERRED PER MINIMUM EQUIPMENT LIST 33-51-01-01.

Part: CARTRIDGE — BURNED (M7037) · airframe 92,086 hrs · 15,924 cycles

DURING REINSTALLATION OF LEFT UPPER DOOR SLIDE PACK TO FACILITATE OTHER SCHEDULED MAINTENANCE, A CHECK OF THE EMERGENCY POWER RESERVOIR, PER AMM 52-23-13-406-045, FAILED (BATTERY OK GREEN LIGHT DID NOT ILLUMINATE). TROUBLESHOOTING FOUND BURN MARKS ON CIRCUIT BOARD FROM LEFT BATTERY PACK (M7037). REPLACEMENT OF BATTERY PACK OCCURRED WITH SATISFACTORY OPS CHECK RESULTS.

Part: BULB — INOPERATIVE (U/D CEILING ST 5) · airframe 92,086 hrs · 15,924 cycles

DURING SCHEDULED A-CHECK MAINTENANCE, OPERATIONAL CHECK OF THE EMERGENCY EXIT LIGHT SYSTEM RESULTED IN FINDING OF INOPERATIVE LIGHT BULB. LIGHT BULB REPLACED IAW AMM 33-51-07 REV. 107, SATIS

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 91,673 hrs · 15,861 cycles

FUEL VENTED OUT OF LEFT WING VENT. WING OVER FILL LIGHT ILLUMINATED. - DEFERRED AUTO REFUELING SYSTEM PER MINIMUM EQUIPMENT LIST 28-21-01-01.

Part: SIGN — INOPERATIVE (CABIN) · airframe 91,107 hrs · 15,770 cycles

LEFT UPPER DECK DOOR EXIT SIGNS INOPERATIVE.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 91,107 hrs · 15,770 cycles

2 EACH UPPER DECK EMERGENCY CEILING LIGHTS INOPERATIVE.

Part: BULB — INOPERATIVE (ZONE 200) · airframe 88,578 hrs · 15,350 cycles

EMERGENCY LIGHT FORWARD OF THE UPPER DECK DOOR IS INOPERATIVE. - REPLACED BULB PER B747-400 AMM 33-51-01.

Part: NONE — NONE · airframe 88,302 hrs · 15,307 cycles

NUMBER 1 ENGINE OUTBOARD EXHAUST SLEEVE MISSING SECTION OF EXIT LINER AT THE 7 OCLOCK POSITION. - PLACED ON ADMINISTRATIVE CONTROL ITEM IN ACCORDANCE WITH AIRCRAFT MAINTENANCE MANUAL 72-54-01, TO BE REPLACED WITHIN 50 FLIGHT HOURS.

Part: NONE — NONE · airframe 87,165 hrs · 15,117 cycles

UPPER DECK DOOR BATTERY OK LIGHT IS INOPERATIVE - RECHARGED BATTERY PER AIRCRAFT MAINTENANCE MANUAL 52-23-14.

Part: FIRE BOTTLE — DISCHARGED (ZONE 300) · airframe 86,832 hrs · 15,063 cycles

DURING TAXI - AIRCRAFT BLOCKING IN, THE APU FIRE WARNING CAME ON. FIRE HANDLE WAS PULLED BUT BOTTLE NOT DISCHARGED. POST EVENT INSPECTION FOUND NO INDICATION OF A FIRE HAVING OCCURRED IN APU COMPARTMENT. ALSO DISCOVERED THAT APU FIRE BOTTLE HAD BEEN DISCHARGED "AUTOMATICALLY". SYSTEM WAS SUBSEQUENTLY DEFERRED. ON 09/23/2021, THE APU FIRE BOTTLE AND SQUIB WERE REPLACED WITH NO FURTHER ABNORMAL INDICATIONS NOTED.

Part: DUCT — DAMAGED (THRUST REVERSER) · airframe 86,509 hrs · 15,015 cycles

REF. HAITEC W/O H1-21-06-00016/16444, NRC #0022, AND FVCI EO #21149-1: DAMAGE DISCOVERED ON THE #4 ENGINE INBOARD THRUST REVERSER INNER DUCT, OUTER ACOUSTIC PANEL AT THE 7 O’CLOCK POSITION. ACCOMPLISHED INTERIM REPAIR (EPOXY RESIN INJECTION) TO DAMAGED AREA AS PER FVCI EO #21149-1 AND APPROVED UNDER FORM 8110-3 DATED 18-AUG-2021. THIS REPAIR IS VALID FOR NO MORE THAN 250 FLIGHT HOURS.

Part: SKIN — GOUGED (BS 510 S22-23L) · airframe 85,972 hrs · 14,931 cycles

FUSELAGE SKIN P/N 65B07657-8 AT BODY STATION 510, BETWEEN STRINGERS S22L AND S23L FOUND TO BE GOUGED. - ACCOMPLISHED INTERIM MAJOR REPAIR IN ACCORDANCE WITH FLIGHT VEHICLES CONSULTING, INC ENGINEERING ORDER CONTROL NUMBER 21103-1 REVISION IR DATED 06/10/2021.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHTS) · airframe 85,561 hrs · 14,851 cycles

UPPER DECK STAIRS EMERGENCY LIGHT BATTERY PACK WILL NOT CHARGE - REPLACED BATTERY PACK PER AIRCRAFT MAINTENANCE MANUAL 33-51-04.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHTS) · airframe 85,561 hrs · 14,851 cycles

LEFT AFT UPPER DECK WINDOW EMERGENCY LIGHT BATTERY PACK WILL NOT CHARGE - REPLACED BATTERY PACK PER AIRCRAFT MAINTENANCE MANUAL 33-51-04.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHTS) · airframe 85,561 hrs · 14,851 cycles

RIGHT UPPER DECK DOOR EMERGENCY LIGHT BATTERY PACK WILL NOT CHARGE - REPLACED BATTERY PACK PER AIRCRAFT MAINTENANCE MANUAL 33-51-04.

Part: SKIN — DAMAGED (LT WING TE FLAP) · airframe 58,557 hrs · 14,850 cycles

LEFT INBOARD AFT FLAP P/N 65B02070-103, S/N 0002993; LEADING EDGE SKIN PANEL DAMAGED. ACCOMPLISHED INTERIM EXTERNAL DOUBLER MAJOR REPAIR(S) IN ACCORDANCE WITH FLIGHT VEHICLES CONSULTING, INC ENGINEERING ORDER CONTROL NUMBER 21056-2 REVISION IR DATED 03/20/2021, DATA APPROVED ON FAA 8110-3 DATED 03/20/2021 BY ROBERT MANASHI DERT-710167-SW.

Part: FAIRING — DAMAGED (RT WING TE FLAP) · airframe 58,557 hrs · 14,850 cycles

NR 6 FLAP TRACK FIXED FAIRING P/N 65B15532- 26, S/N UNKNOWN, DAMAGED. ACCOMPLISHED INTERIM EXTERNAL DOUBLER MAJOR REPAIR(S) IN ACCORDANCE WITH FLIGHT VEHICLES CONSULTING, INC ENGINEERING ORDER CONTROL NUMBER 21056-6 REVISION IR DATED 03/20/2021, DATA APPROVED ON FAA 8110-3 DATED 03/20/2021 BY ROBERT MANASHI DERT-710167-SW.

Part: SKIN — DAMAGED (RT WING TE FLAP) · airframe 58,557 hrs · 14,850 cycles

RIGHT INBOARD MID FLAP P/N 65B02025-86, S/N 000159; LEADING EDGE SKIN PANEL DAMAGED. ACCOMPLISHED INTERIM EXTERNAL DOUBLER MAJOR REPAIR(S) IN ACCORDANCE WITH FLIGHT VEHICLES CONSULTING, INC ENGINEERING ORDER CONTROL NUMBER 21056-3 REVISION IR DATED 03/20/2021, DATA APPROVED ON FAA 8110-3 DATED 03/20/2021 BY ROBERT MANASHI DERT-710167-SW.

Part: SKIN — DAMAGED (LT WING TE FLAP) · airframe 58,557 hrs · 14,850 cycles

LEFT INBOARD MID FLAP P/N 65B02025-77, S/N 000269; LEADING EDGE & UPPER SKIN PANELS DAMAGED. ACCOMPLISHED INTERIM EXTERNAL DOUBLER MAJOR REPAIR(S) IN ACCORDANCE WITH FLIGHT VEHICLES CONSULTING, INC ENGINEERING ORDER CONTROL NUMBER 21056-1 REVISION A DATED 03/21/2021, DATA APPROVED ON FAA 8110-3 DATED 03/21/2021 BY ROBERT MANASHI DERT-710167-SW.

Part: SKIN — DAMAGED (RT WING TE FLAP) · airframe 58,557 hrs · 14,850 cycles

REFERENCE NATIONAL AIRLINES AIRCRAFT MAINTENANCE LOG ITEM 45453-1: RIGHT INBOARD AFT FLAP P/N 65B02070-52, S/N 000158; LEADING EDGE SKIN PANELS DAMAGED. ACCOMPLISHED INTERIM EXTERNAL DOUBLER MAJOR REPAIR(S) IN ACCORDANCE WITH FLIGHT VEHICLES CONSULTING, INC ENGINEERING ORDER CONTROL NUMBER 21056-4 REVISION IR DATED 03/20/2021, DATA APPROVED ON FAA 8110-3 DATED 03/20/2021 BY ROBERT MANASHI DERT-710167-SW.

Part: WINDOW — MALFUNCTIONED (COCKPIT) · airframe 22,856 hrs · 20,853 cycles

FLIGHT 5308 - RECEIVED RIGHT WINDOW HEAT MESSAGE. RETURNED TO CVG AND LANDED WITHOUT INCIDENT. PERFORMED OPERATIONAL CHECK OF WINDOW HEAT. NO DEFECTS NOTED.

Part: INVERTER — FAULTY (CABIN) · airframe 22,740 hrs · 20,767 cycles

FLOOR EMERGENCY LIGHTING INOP AT ROWS 2-6. ALSO, ROW 8 FLUSH EMERGENCY EXIT SIGN INOP. REPLACED INOP INVERTER. NO FURTHER DEFECTS.

Part: CONNECTOR — DAMAGED (CABIN) · airframe 22,740 hrs · 20,767 cycles

FLOOR EMERGENCY LIGHTING INOP AT ROWS 2-6. ALSO ROW 8 FLUSH EMERGENCY EXIT SIGN INOP. REPAIRED BROKEN PIN ON POWER CONNECTOR. NO FURTHER DEFECTS.

Part: WINDOW — FAILED (COCKPIT) · airframe 20,580 hrs · 19,048 cycles

FLIGHT 5238 - DURING CLIMBOUT AT FL1200 FT. LEFT SIDE WINDOW OUTER PLY CRACKED. A/C RETURNED BACK TO ROC AND LANDED SAFELY. REMOVED AND REPLACED LEFT SIDE WINDOW.

Part: RELAY — FAULTY (CABIN) · airframe 20,528 hrs · 19,002 cycles

FLIGHT 5681 - EN ROUTE ACY - MCO, F/A REPORTED SMELL OF SMOKE IN CABIN NEAR 4A/B, FLIGHT DIVERTED TO ORF. REPLACED SIDEWALL LIGHT RELAY R102.

Part: WARNING LIGHT — ILLUMINATED (THRUST REVERSER) · airframe 18,813 hrs · 17,631 cycles

FLIGHT 5534 - DURING CLIMBOUT OF GSO RECEIVED A LEFT THRUST REVERSER UNLOCK MESSAGE, FLIGHT RETURNED TO THE FIELD. DEFERRED THE LEFT THRUST REVERSER PER MEL 78-30-01.

Part: ECU — FAULTY (E/E BAY) · airframe 18,665 hrs · 17,512 cycles

FLIGHT 5748 - DURING SBN APPROACH RECEIVED A FLAP FAIL MESSAGE AT 20 DEGREES, CREW DECLARED AN EMERGENCY AND FLIGHT LANDED WITHOUT INCIDENT. REPLACED THE FLAP ELECTRONIC CONTROL UNIT.

Part: PDU — FAILED (T/E FLAP) · airframe 18,665 hrs · 17,512 cycles

FLIGHT 5748 - DURING SBN APPROACH RECEIVED A FLAP FAIL MESSAGE AT 20 DEGREES, CREW DECLARED AN EMERGENCY AND FLIGHT LANDED WITHOUT INCIDENT. REPLACED THE POWER DRIVE UNIT.

Part: IDG — WARNING LIGHT (NR 2) · airframe 18,553 hrs · 17,408 cycles

IDG AND GEN 2 CAUTION. DEFERRED MAINTENANCE PER MEL 24-11-01-1.

Part: IDG — WARNING LIGHT (NR 2) · airframe 18,553 hrs · 17,408 cycles

IDG AND GEN 2 CAUTION. DEFERRED MAINTENANCE PER MEL 24-11-01-1.

Part: WINDOW — CRACKED (COCKPIT) · airframe 18,551 hrs · 17,402 cycles

FLIGHT 5632- ENROUTE SAT-CVG, THE LEFT SIDE COCKPIT WINDOW CRACKED, FLIGHT DIVERTED TO LIT. REPLACED THE COCKPIT LEFT SIDE WINDOW.

Part: WINDSHIELD — CRACKED (COCKPIT) · airframe 17,950 hrs · 16,885 cycles

FLIGHT 4993 - CO-PILOT WINDSHIELD CRACKED. REPLACED WINDSHIELD.

Part: CONTROLLER — MALFUNCTIONED (CABIN PRESSURE) · airframe 16,225 hrs · 15,386 cycles

FLIGHT 5121 CABIN PRESSURE UNCONTROLLABLE. COULD NOT DUPLICATE. OPERATIONAL CHECK OF PRESSURIZATION SYSTEM WAS SATISFACTORY.

Part: SERVO — MALFUNCTIONED (ELEVATOR) · airframe 16,033 hrs · 15,215 cycles

FLIGHT 4941 ELEVATOR CONTROL STIFF AUTO PILOT DISCONNECTED. REPLACED THE ELEVATOR SERVO.

Part: WARNING LIGHT — ILLUMINATED (TE FLAPS) · airframe 15,775 hrs · 14,983 cycles

FLIGHT 5762 FLAP FAIL CAUTION MESSAGE DISPLAYED DURING CRUISE WHEN FLAPS WERE SELECTED FROM 0 TO 8 DEGREES, CREW DECLARED AN EMERGENCY AND FLIGHT DIVERTED TO JFK. COMPLIED WITH AD 98-20-01 FLAP CAUTION MESSAGE FIRST EVENT, MAINTENANCE ACTION, PARAGRAPH (B) 1, 2, 3 (A, B, C AND E). FLAP SYSTEM WAS RESET WITH NO FURHTER FLAP CAUTION MESSAGES.

Part: STARTER — MALFUNCTIONED (RIGHT) · airframe 14,293 hrs · 13,735 cycles

FLIGHT 5782 RIGHT STARTER CUTOUT CAUTION. REPLACED THE ATS.

Part: OIL SYSTEM — OVERSERVICED (NR 2 ENGINE) · airframe 13,566 hrs · 13,147 cycles

FLIGHT 5171 RECEIVED HIGH OIL TEMPERATURE INDICATION ON NR 2 ENGINE DURING CLIMBOUT OF ATL, CREW DECLARED AN EMERGENCY AND RETURNED TO THE FIELD. FOUND NR 2 ENGINE OIL OVERSERVICED, DRAINED EXCESS OIL AND PERFORMED ENGINE RUNS, OPERATION SATISFACTORY.

Part: PUMP — FAILED (HYD SYSTEM) · airframe 13,557 hrs · 13,145 cycles

FLIGHT 5818 DURING APPROACH INTO MEM THE NOSE GEAR AND DOOR TOOK TWO MINUTES TO EXTEND UPON SELECTING GEAR DOWN. REPLACED THE HYDRAULIC PUMP 31.

Part: BPSU — FAULTY (LEFT WING) · airframe 13,277 hrs · 12,909 cycles

FLIGHT 5157 RECEIVED A FLAP FAIL MESSAGE DURING CLIMBOUT OF CMH. CREW DECLARED AN EMERGENCY AND RETURNED TO THE FIELD. REPLACED THE BRAKE AND POSITION SENSOR.

Part: ACTUATOR — FAULTY (LT WING TE FLAP) · airframe 13,277 hrs · 12,909 cycles

FLIGHT 5157 RECEIVED A FLAP FAIL MESSAGE DURING CLIMBOUT OF CMH. CREW DECLARED AN EMERGENCY AND RETURNED TO THE FIELD. REPLACED THE OUTBOARD ACTUATOR OF THE OUTER LEFT FLAP.

Part: ACTUATOR — FAULTY (LEFT WING) · airframe 13,277 hrs · 12,909 cycles

FLIGHT 5157 RECEIVED A FLAP FAIL MESSAGE DURING CLIMBOUT OF CMH. CREW DECLARED AN EMERGENCY AND RETURNED TO THE FIELD. REPLACED THE INBOARD ACTUATOR OF THE OUTER LEFT FLAP.

Part: IDG — LACK OF LUBE (NR 1 GENERATOR) · airframe 12,643 hrs · 12,400 cycles

FLIGHT 5157 GENERATOR 1 CAUTION MESSAGE. SERVICED THE LT ENGINE IDG OIL SYSTEM. OPERATION NORMAL.

Part: PRIORITY VALVE — MALFUNCTIONED (NLG) · airframe 11,520 hrs · 11,481 cycles

GEAR DISAGREE WARNING. REPLACED THE NLG PRIORITY VALVE.

Part: BPSU — FAULTY (T/E FLAP) · airframe 11,317 hrs · 11,328 cycles

FLIGHT 5254 FLAPS FAIL CAUTION MESSAGE. COULD NOT DUPLICATE INSPECTED FLAPS PER AD 98-20-01, NO DEFECTS FOUND - REPLACED THE LEFT BPSU.

Part: RADAR — INTERMITTENT (COCKPIT) · airframe 11,219 hrs · 11,244 cycles

FLIGHT 5563 RADAR CONTROL FAULT MESSAGE. COULD NOT DUPLICATE. FUNCTIONAL CHECK OF RADAR SATISFACTORY.

Part: PSEU — MALFUNCTIONED (E/E BAY) · airframe 10,945 hrs · 11,014 cycles

FLIGHT 5733 GEAR DISAGREE WARNING AFTER TAKE-OFF. REPLACED THE PROXIMITY SENSOR ELECTRONIC UNIT.

Part: WARNING SYSTEM — MALFUNCTIONED (E/E BAY DOOR) · airframe 10,534 hrs · 10,663 cycles

FLIGHT 5825 AVIONICS BAY DOOR CAUTION MESSAGE. DEFERRED MAINTENANCE ON DOOR WARNING SYSTEM PER MEL.

Part: THRUST REVERSER · airframe 9,989 hrs · 10,190 cycles

FLIGHT 5719 R/H THRUST REVERSER UNLOCK CAUTION DURING T/O.SECURED REVERSER AND DEFERRED MAINT PER MEL.

Part: WINDOW — INOPERATIVE (R/H) · airframe 9,600 hrs · 9,840 cycles

FLIGHT 5271 R/H COCKPIT WINDOW HEAT CAUTION.REPLACED THE COPILOTS WINDOW.

Part: CIRCUIT BREAKER · airframe 8,925 hrs · 9,190 cycles

TAT PROBE HEAT, RT AOA HEAT, RT STATIC HEAT, RT PITOT HEAT CAUTION MESSAGES.COULD NOT DUPLICATE, RESET SYSTEM, OPS CHECK NORMAL.

Part: WARNING SYSTEM — MALFUNCTIONED (COCKPIT) · airframe 7,885 hrs · 8,140 cycles

GROUND LIFT DUMP WARNING DURING T/O. OPERATIONAL CHECK OF SYSTEM WAS NORMAL.

Part: SKIN — DENTED (FUSELAGE) · airframe 7,367 hrs · 7,627 cycles

TWO DENTS APPROX .077 AND .085 DEEP. THE DENTS ARE A SINGLE LINE EXTENDING FOR A COMBINED TOTAL OF 14 INCHES. REPAIRED IAW EA 10-5310-0047A.

Part: COMPUTER — MALFUNCTIONED (AVIONICS) · airframe 6,984 hrs · 7,235 cycles

FLIGHT 5872 SPOILERON FAULT MESSAGE DURING T/O.REPLACED THE #3 SECU.

Part: DOOR FRAME · airframe 6,986 hrs · 7,237 cycles

FLIGHT 6294 DOOR WARNING MESSAGE SHORTLY AFTER T/O.CLEANED DEBRIS FROM DOOR SILL AREA - DORO OPERATION CHECKED NORMAL.

Part: PIN · airframe 6,981 hrs · 7,230 cycles

FLIGHT 5290 NLG WILL NOT RETRACT.REMOVED NLG DOWN LOCK SAFETY PIN AND AIRCRAFT RETURNED TO SERVICE.

Part: WHEEL — CRACKED (MAIN WHEEL I/B S) · airframe 6,959 hrs · 7,213 cycles

VISUAL INSPECTED WHEEL ASSY FOR LEAKAGE AND FOUND I/B SUBASSEMBLY CRACKED AT BOTTOM OF DISK KEY BOSS.

Part: RESERVOIR — LEAKING (AFT EQUIP) · airframe 6,612 hrs · 6,868 cycles

FLIGHT #5092. HYDRAULIC SYSTEM #2 LOW PRESSURE CAUTION. QUANTITY INDICATED ZERO.REPLACED #2 HYDRAULIC RESERVOIR ASSY.

Part: COMPUTER · airframe 6,239 hrs · 6,485 cycles

FLIGHT #5329. DURING TAKE OFF ROLL RECEIVED AN AILERON CONFIGURATION WARNING MESSAGE, ABORTED TAKE-OFF AND RETURNED TO THE GATE.PERFORMED AN OPERATIONAL CHECK OF THE AILERON TRIM SYSTEM, DISCREPANCY COULD NOT BE DUPLICATED BY MAINTENANCE.

Part: COMPUTER — SATURATED · airframe 6,058 hrs · 6,275 cycles

NUMEROUS AURAL AND CAUTION WARNINGS DURING FLIGHT.REMOVED WATER FROM #2 DCU CANNON PLUB.

Part: HARNESS — DEFECTIVE (NLG WW) · airframe 5,892 hrs · 6,084 cycles

STEERING INOPERABLE MESSAGE DURING T/O. REPLACED THE NWS WIRE HARNESS.

Part: BPSU — MALFUNCTIONED (RT FLAP) · airframe 5,683 hrs · 5,868 cycles

FLAPS FAILED. REPLACED THE RT BPSU.

Part: COMPUTER — MALFUNCTIONED (STALL WARNING) · airframe 5,581 hrs · 5,777 cycles

STALL FAIL MESSAGE DURING T/O. RESET THE STALL COMPUTER.

Part: STRUT — DISCHARGED (NLG) · airframe 5,525 hrs · 5,714 cycles

NLG DID NOT RETRACT. SERVICED THE NLG SHOCK STRUT.

Part: COMPUTER — MALFUNCTIONED (STALL WARNING) · airframe 5,517 hrs · 5,705 cycles

STALL FAIL CAUTION DURING T/O. RESET THE STALL COMPUTER.

Part: WINDSHIELD — FAILED (COCKPIT) · airframe 5,362 hrs · 5,540 cycles

DURING CLIMB-OUT OF CVG, THE CAPTAIN'S WINDSHIELD FAILED, RESULTING IN MULTIPLE SPIDER CRACKS, AIRCRAFT RETURNED TO THE FIELD. REPLACED THE CAPTAIN'S WINDSHIELD.

Part: WINDSHIELD — FAILED (COCKPIT) · airframe 5,133 hrs · 5,325 cycles

COPILOTS WINDSHIELD SHATTERED. REPLACED WINDSHIELD.

Part: LIGHT — INOPERATIVE (LT WING) · airframe 4,877 hrs · 5,079 cycles

EMERGENCY LIGHT ABOVE LT WING IS INOP. PLACED ON DEFERRED MAINT LIST.

Part: BULKHEAD — DAMAGED (FUSELAGE) · airframe 3,934 hrs · 4,099 cycles

FOUND .1562 RIVET HOLE WITH .10 EDGE DISTANCE TO A .125 RIVET HOLE ON 621.0 BULKHEAD (INSIDE BAGGAGE DOOR AREA). REPAIRED 621.0 BULKHEAD BY FABRICATING A DOUBLER FROM 2024-T3-050 AND INSTALLING IAW WVAC EO 601R-53-1354.

Part: FRAME — CRACKED (FUSELAGE) · airframe 3,934 hrs · 4,099 cycles

LEFT SIDE OF FS 718.00 AT STRINGER 6 - 7 THERE IS A CRACK IN FRAME. REPAIRED LT SIDE OF FS 718.00 AT STRINGER 6 - 7 BY FABING REPAIR PIECE AND FILLER, INSTALLING PARTS IAW WVAC EO 601R-53-1353.

Part: VALVE — LEAKING (NLG) · airframe 3,907 hrs · 4,073 cycles

NR 3 HYDRAULIC SYSTEM LOW PRESSURE. REPLACED THE NLG PRIORITY VALVE.

Part: LIGHT — INOPERATIVE (CABIN)

RIGHT EXTERIOR EMERGENCY LIGHT IS INOPERABLE. DEFERRED MAINTENANCE PER MEL.

Part: LATCH — OUT OF RIG (PAX DOOR)

CABIN DOOR WARNING, C/W RIGGING OF CABIN DOOR LATCH MECHANISM.

Part: LATCH — OUT OF ADJUST (PAX DOOR)

CABIN DOOR WARNING. ADJUSTED DOOR LATCH MECHANISM.

Part: FAIL LIGHT — ILLUMINATED (RT TE FLAP)

FLAP FAIL CAUTION ACTIVATED AT 20 DEGREES FLAP POSITION. COMPLIED WITH AD98-20-01, PARAGRAPH (B), 3, (D AND E) 4.

Part: FAIL LIGHT — ILLUMINATED (RT TE FLAP)

FLAP FAIL CAUTION ACTIVATED AT 20 DEGREES FLAP POSITION. COMPLIED WITH AD 98-20-01, PARAGRAPH (B) 3, (D AND E) 4.

Part: BPSU — FAILED (LT WING)

FLAP FAIL CAUTION ACTIVATED AT 22 DEGREES FLAP POSITION. REPLACED THE LEFT BRAKE POSITIONING SENSING UNIT.

Part: FAIL LIGHT — ILLUMINATED (RT TE FLAP)

FLAP FAIL CAUTION ACTIVATED AT 20 DEGREES FLAP POSITION. COMPLIED WITH AD 98-20-01, PARAGRAPH (B) 3, (D AND E) 4.

Part: FAIL LIGHT — ILLUMINATED (RT TE FLAP)

FLAP FAIL CAUTION ACTIVATED AT 20 DEGREES FLAP POSITION. COMPLIED WITH AD 98-20-01, PARAGRAPH (B) 3, (D AND E) 4.

Part: FECU — MALFUNCTIONED (TE FLAPS)

FLAPS FAIL MESSAGE. REPLACED THE FECU.

Part: BPSU — MALFUNCTION (LT TE FLAP)

FLAPS FAILED DURING TAXI OUT. REPLACED THE LEFT BPSU.

Part: BPSU — MALFUNCTION (RT TE FLAP)

FLAPS FAILED AT 8 DEGREES. REPLACED THE RIGHT HAND BPSU.

Part: DOOR — DIRTY (PAX COMPT)

CABIN DOOR WARNING MESSAGE DURING CLIMBOUT. AIRCRAFT RETURNED TO THE FIELD. REMOVED DEBRIS FROM MAIN CABIN DOOR JAMB.