N756CA

Part: CARTRIDGE — INOPERATIVE (ZONE 800) · airframe 98,521 hrs · 16,008 cycles

DURING A CHECK, UPPER DECK DOOR LT EMERGENCY POWER SYSTEM BATTERY FOUND INOPERATIVE DURING TEST. CARTRIDGE ASSY WAS REPLACED. OPERATIONAL CHECK WAS SATISFACTORY.

Part: BRACKET — BROKEN (ZONE 800) · airframe 95,748 hrs · 15,554 cycles

DURING SCHEDULED A-CHECK AT HAECO (NE1Y345K), DURING INSPECTION & SERVICING OF THE APU, THE APU DOOR FIRE SENSOR FORWARD MOUNDING BRACKET WAS FOUND BROKE; REFERENCE HAECO NON-ROUTINE WO.4103802. A REPAIR WAS EMBODIED UNDER FVCI EO 24212-1 REV B.

Part: BATTERY PACK — DISCHARGED (ZONE 200) · airframe 94,876 hrs · 15,420 cycles

REF HAECO XMN (TX9Y778Y) NRC#:KUL9753 - FOUND THAT THE UPPER DECK DOOR AREA R/H SIDE M5606 EMERGENCY POWER SUPPLY BATTERY LOW CAPACTIY

Part: DOOR FRAME — OUT OF LIMITS (ZONE 100) · airframe 94,876 hrs · 15,420 cycles

"REF HAECO XMN (TX9Y778Y) NRC#:KUL9555 - AN EXISTING OVERSIZED HOLE WAS FOUND ON FRAME STRUCTURE AT STA 2231, STR-25L DURING SB 747-53A2450 REV. 08 INSPECTION. THE DIAMETER (0.309"") IS GREATER THAN SB 747-53A2450 REV. 08 ALLOWED (MAX 0.2817"")."

Part: WEB — SCRATCHED (ZONE 100) · airframe 94,876 hrs · 15,420 cycles

REF HAECO XMN (TX9Y778Y) NRC#: KUL9399 - FWD CARGO COMPARTMENT, STA 660-680 RBL 33-55, MULTIPLE SCRATCHES ON EXISTING REPAIR DOUBLER UPPER SURFACE OF LATERAL BEAM WEB.

Part: BATTERY — DISCHARGED (ZONE 200) · airframe 94,876 hrs · 15,420 cycles

REF HAECO XMN (TX9Y778Y) NRC#:KUL8961 - FOUND THAT THE R/H UPPER DECK DOOR BATTERY M7038 IS AT LOW CAPACTIY.

Part: CHANNEL — CRACKED (ZONE 300) · airframe 94,876 hrs · 15,420 cycles

REF HAECO XMN (TX9Y778Y) NRC#: KUL8334, KUL8342 & KUL8375 - (2 EA.) P/N G12447-3-3-1882-3 AND (1 EA.) G12447-3-3-1882-4 GANG CHANNELS CRACKED COMMON TO THE VERTICAL STABILIZER AUXILIARY SPAR

Part: SKIN — DENTED (ZONE 100) · airframe 94,876 hrs · 15,420 cycles

REF HAECO XMN (TX9Y778Y) NRC#:KUL6825 - EXISTING DENT AND BLEND-OUT WERE FOUND ON FUSELAGE SKIN AT STA 500, STR-38R-STR-39R. DEVIATIONS OCCUR WHEN PERFORM THE B747-400SF SRM 53-00-01/REPAIR 12 REPAIR.

Part: WEB — DENTED (ZONE 100) · airframe 94,876 hrs · 15,420 cycles

REF HAECO XMN (TX9Y778Y) NRC#: KUL6304, KUL6288 & KUL6296 TOTAL 5 EA DENTS WERE FOUND ON UPPER SURFACE OF THE AFT CGO LHS LATERAL BEAM WEB (P/N: 65B06295-7), RHS LATERAL BEAM WEB (P/N: 65B06295-8), RHS LATERAL BEAM WEB (P/N: 65B06295-9), FROM STA 1660 TO 1680, BETWEEN LBL 45.50 TO RBL 45.50.

Part: RUB STRIP — WORN (ZONE 600) · airframe 94,876 hrs · 15,420 cycles

REF HAECO XMN (TX9Y778Y) NRC#: KUL7419 THE INBOARD FIBERGLASS RUB STRIP OF RHW NO.12 SPOILER FOUND DAMAGED (BROKEN FIBERS). IN ADDITIONAL, WATER CONTAMINATION UPPER SKIN WAS FOUND DURING X-RAY INSPECTION.

Part: WEB — DENTED (ZONE 100) · airframe 94,876 hrs · 15,420 cycles

REF HAECO XMN (TX9Y778Y) NRC#: KUL5603 & KUL5561 - FWD CARGO COMPARTMENT STA 660-680 LATERAL BEAM WEB UPPER SURFACE FOUND WITH 8EA DENTS BETWEEN LBL 40.00 TO RBL 45.50.

Part: SKIN — CORRODED (ZONE 600) · airframe 94,876 hrs · 15,420 cycles

REF HAECO XMN (TX9Y778Y) NRC#: KUL3384 CORROSION WAS FOUND ON RHW LOWER NO.4 SKIN PANEL NEAR WSTA 614.5.

Part: FITTING — CRACKED (ZONE 100) · airframe 94,876 hrs · 15,420 cycles

REF HAECO XMN (TX9Y778Y) NRC#:KUL3186 (CRACK IN RH LONGERON FITTING FLANGE) A CRACK (0.40 INCH LONG) WAS FOUND IN THE RH LONGERON EXTENSION FITTING (P/N: 65B15034-6) FLANGE DURING INSPECTION PER SB 747-53A2860 R03 AT STA 1480; REF NRC# KUL7534, KUL7542, KUL7559, KUL7567, KUL7575, KUL7591, KUL7609, KUL7674, KUL7682, KUL7690, KUL7708, KUL7716, KUL7724, KUL7476, KUL7484, KUL7492, KUL7500, KUL7518, KUL7450, KUL7658, KUL7526, KUL7666 (CRACK AT FASTENER HOLES, LH 11 EA. & RH 11 EA.) (TOTAL 22 EA.) HOLES WERE FOUND CRACKED DURING STA1480 BULKHEAD SPLICE AREA INSPECTION PER SB 747-53A2390 R01.

Part: SKIN — CONTAMINATED (ZONE 700) · airframe 94,876 hrs · 15,420 cycles

REF HAECO XMN (TX9Y778Y) NRC#: KUL1503 - WATER CONTAMINATION AND AN EXISTING REPAIR WERE FOUND IN THE FORWARD EDGE OF THE RH WING INBOARD LANDING GEAR STRUT DOOR.

Part: SKIN — DENTED (MLG DOOR) · airframe 94,876 hrs · 15,420 cycles

REF HAECO XMN (TX9Y778Y) NRC#: KUL1552 - (3 EA.) DENTS AND AN EXISTING REPAIR WERE FOUND ON THE INNER SKIN OF THE LH WING INBOARD LANDING GEAR STRUT DOOR. THE DAMAGE WAS EVALUATED PER 747-400SF 52-80-01 REPAIR 3, AND IS BEYOND SRM REPAIR LIMITS DUE TO PROXIMITY.

Part: BATTERY PACK — DISCHARGED (EMERGENCY LIGHTS) · airframe 94,074 hrs · 15,294 cycles

THE RIGHT UPPER DECK DOOR EMERGENCY EXIT BATTERY PACK FOUND INOPERATIVE DURING FUNCTIONAL CHECK. REMOVED AND REPLACED BATTERY PACK PER B747 AMM 52-23-14. OPS CHECK NORMAL.

Part: CHARGER — INOPERATIVE (M5170) · airframe 91,799 hrs · 14,930 cycles

DURING SCHEDULED MAINTENANCE, AN OPERATIONAL CHECK OF THE EMERGENCY LIGHTS SYSTEM WAS PERFORMED WITH A FAILURE TO TEST ON LIGHTS L1854, L1853, AND L5735. FOUND BATTERY POWER SUPPLY (CHARGER) WAS PROVIDING NO OUTPUT, PART REPLACED PER AIRCRAFT MAINTENANCE MANUAL 33-51-04 WITH A SATISFACTORY OPERATIONAL CHECK.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 91,799 hrs · 14,930 cycles

DURING INSPECTION, EVIDENCE OF FUEL LEAKAGE WAS DISCOVERED AT TANK NO. 3 RIGHT HAND WING REAR SPAR TO RIGHT HAND WHEEL WELL JUNCTURE, LIFTED/LOOSE SEALANT DISCOVERED. TANK SMALL AREA RESEAL REPAIR WAS ACCOMPLISHED IN DISCREPANT AREA PER AIRCRAFT MAINTENANCE MANUAL 28-11-00. NO LEAKS DETECTED/OBSERVED AFTER MINOR RESEAL CURED.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 91,508 hrs · 14,884 cycles

DURING FUNCTIONAL CHECK INSPECTION, FOUND UPPER DECK CABIN CEILING LIGHTS INOPERATIVE. LP 58165-1. REMOVED AND REPLACED ASSOCIATED POWER SUPPLY BATTERY PACK AND BATTERY CHARGER - OPERATIONAL CHECK GOOD.

Part: SKIN — GOUGED (BS 480-500) · airframe 89,620 hrs · 14,579 cycles

1.125" X 1.0" GOUGE DISCOVERED ON LOWER FUSELAGE SKIN BETWEEN BODY STATION 480 AND 500, BETWEEN STRINGERS 38R AND 39R. - ACCOMPLISHED INTERIM REPAIR PER FLIGHT VEHICLES CONSULTING INC. ENGINEERING ORDER 22204-1 REVISION IR, APPROVED ON FORM 8110-3 DATED 11/25/2022 BY R. MANASHI DERT710167-SW.

Part: POWER SUPPLY — INOPERATIVE (ZONE 200) · airframe 89,096 hrs · 14,489 cycles

RIGHT UPPER DECK DOOR BATTERY INOPERATIVE. REMOVED AND REPLACED THE BATTERY POWER SUPPLY AND SWITCH MODULE PER AIRCRAFT MAINTENANCE MANUAL 52-23-14.

Part: FLAP — CRACKED (ZONE 500) · airframe 88,526 hrs · 14,392 cycles

LEFT INBOARD MID FLAP LEADING EDGE CRACKED DUE TO BIRD STRIKE - ACCOMPLISHED TIME LIMITED MAJOR REPAIR PER FLIGHT VEHICLES CONSULTING, INC. ENGINEERING ORDER 22091-1 REVISION IR, DATED 6/14/2022.

Part: POWER SUPPLY — INOPERATIVE (ZONE 200) · airframe 86,861 hrs · 14,125 cycles

RIGHT UPPER DECK DOOR ASSIST BOTTLE BATTERY INOPERATIVE. - REPLACED RIGHT UPPER DECK DOOR ASSIST BOTTLE BATTERY PACK IN ACCORDANCE WITH B747 AIRCRAFT MAINTENANCE MANUAL 52-23-15. OPERATIONAL CHECK GOOD.

Part: SLIDE — LOW PRESSURE (UPPER DECK) · airframe 85,689 hrs · 13,938 cycles

UPPER DECK RIGHT DOOR EMERGENCY SLIDE FORWARD BOTTLE PRESSURE LOW - DISCREPANCY TRANSFERRED TO DEFERRED MAINTENANCE ITEM PER MINIMUM EQUIPMENT LIST 52-23-01-01.

Part: BATTERY PACK — DISCHARGED (UPPER DECK) · airframe 83,501 hrs · 13,583 cycles

DISCREPANCY: LP 44589-3 - L/H UPPER DECK DOOR EMERGENCY POWER BATTERY WILL NOT TEST. CORRECTIVE ACTION: REMOVED AND REPLACED THE L/H UPPER DECK DOOR EMERGENCY POWER BATTERY POCK - OPS CHECK NORMAL. REFERENCE B747 AMM 52-23-14.

Part: DOOR — GOUGED (NR 2 NACELLE) · airframe 82,338 hrs · 13,417 cycles

WHILE ACCOMPLISHING A VISUAL INSPECTION FOUND 3 EA GOUGES ON NR 2 ENGINE PYLON FAIRING DOOR INNER SKIN AFT OF FWD ACCESS DOOR. REPAIRED PER VT-SAA EA 747-5450-56-A8551 REV I/R.

Part: FLOORBEAM — CRACKED (BS 1285) · airframe 82,338 hrs · 13,417 cycles

WHILE ACCOMPLISHING TASK CARD 53-520-00-01 FOUND TRANSVERSE FLOOR BEAM CRACKED AT STA 1285 LBL 75.92. REPAIRED PER VT-SAA EA 747-5340-56-A8552 REV I/R.

Part: MOUNT — GOUGED (NR 2 ENGINE) · airframe 82,338 hrs · 13,417 cycles

WHILE ACCOMPLISHING TASK CARD 54-440-02-02 FOUND NR 2 PYLON FWD ENGINE MOUNT AROUND GUIDE PIN HOLE MATING FOUND GOUGED/INDENTATION. REPAIRED PER VT-SAA EA 747-5450-56-A8503 REV A.

Part: MOUNT — CORRODED (NR 3 ENGINE) · corrosion level 2 · airframe 82,338 hrs · 13,417 cycles

WHILE ACCOMPLISHING TASK CARD 54-430-02-03 FOUND NR 3 ENGINE HAS FRETTING CORROSION ON THE RIGHT HAND SIDE OF THE FWD ENGINE MOUNT. REPAIRED PER VT-SAA EA 747-5450-56-A8510 REV A.

Part: SKIN — DELAMINATED (THRUST REVERSER) · airframe 82,338 hrs · 13,417 cycles

WHILE ACCOMPLISHING TASK CARD 71-830-01-02 FOUND NR 2 ENGINE INBOARD T/R EXTERNAL AND LOWER SURFACE HAVE DELAMINATION ABOUT 3". REPAIRED PER VT-SAA EA 747-5430-56-A8486 REV A.

Part: SPINDLE — GOUGED (LT WING LE FLAP) · airframe 82,338 hrs · 13,417 cycles

WHILE ACCOMPLISHING TASK CARD 744-27-0003 FOUND LT INBOARD FLAP FWD SPINDLE BEARING HOUSING GOUGED NEAR FAIL-SAFE LINK. REPAIRED PER VT-SAA EA 747-5740-56-A8471 REV A.

Part: TRUNNION — DAMAGED (RT MLG) · airframe 82,338 hrs · 13,417 cycles

WHILE ACCOMPLISHING TASK CARD 53-480-00-02 FOUND RT BODY GEAR OUTBOARD TRUNNION FITTING WITH MULTIPLE TOOLING MARKS ON UPPER FWD MOUNT ASSEMBLY. REPAIRED PER VT-SAA EA 747-5340-56-A8512 REV A.

Part: ANGLE — CORRODED (NR 4 NACELLE) · corrosion level 2 · airframe 82,338 hrs · 13,417 cycles

WHILE ACCOMPLISHING TASK CARD 744-54-0004 FOUND NR 4 ENGINE PYLON AFT LOWER WEB "T" ANGLES, DETERIORATED HI LOCK COLLARS WITH CORROSION. REPAIRED PER VT-SAA EA 747-5461-56-A8526 REV I/R.

Part: CARRIAGE — GOUGED (LT WING TE FLAP) · airframe 82,338 hrs · 13,417 cycles

WHILE ACCOMPLISHING TASK CARD 744-27-0010 FOUND LT FORE FLAP OUTBOARD SEQUENCE CARRIAGE HAS 2 EA GOUGES ON THE LOWER AFT LUG (STOP LUG). REPAIRED PER VT-SAA EA 747-2751-56-A8495 REV A.

Part: SKIN — GOUGED (LT WING TE FLAP) · airframe 82,338 hrs · 13,417 cycles

WHILE ACCOMPLISHING TASK CARD 57-630-00-02 FOUND LEFT HAND OUTBOARD TRAILING EDGE MID FLAP INTERIOR 1 EA FASTENER HOLE ELONGATED ON SKIN PANEL. REPAIRED PER VT-SAA EA 747-5753-56-A8517 REV I/R.

Part: SKIN — DENTED (BS 360) · airframe 82,338 hrs · 13,417 cycles

WHILE ACCOMPLISHING TASK CARD 53-520-00-01 FOUND DENT IN FUSELAGE SKIN AT STA 360 STR 11. REPAIRED PER SRM 53-00-01-2R-1 REPAIR 1 AND BOEING SB 747-53A2409.

Part: SPINDLE — GOUGED (RT WING LE FLAP) · airframe 82,338 hrs · 13,417 cycles

WHILE ACCOMPLISHING TASK CARD 744-27-0003 FOUND RT INBOARD FLAP NR 6 FWD SPINDLE BEARING HOUSING GOUGED NEAR FAIL-SAFE LINK. REPAIRED PER VT-SAA EA 747-5740-56-A8471 REV A.

Part: SPINDLE — GOUGED (LT WING) · airframe 82,338 hrs · 13,417 cycles

WHILE ACCOMPLISHING TASK CARD 744-27-0003 FOUND LT OUTBOARD NR 2 SPINDLE BEARING HOUSING GOUGED NEAR FAIL-SAFE LINK. REPAIRED PER VT-SAA EA 747-5740-56-A8471.

Part: SPINDLE — GOUGED (RT WING TE FLAP) · airframe 82,338 hrs · 13,417 cycles

WHILE ACCOMPLISHING TASK CARD 744-27-0003 FOUND RT OUTBOARD NR 8 FWD SPINDLE BEARING HOUSING GOUGED NEAR FAIL-SAFE LINK. REPAIRED PER VT-SAA EA 747-5740-56-A8471 REV A.

Part: SPINDLE — GOUGED (RT WING TE FLAP) · airframe 82,338 hrs · 13,417 cycles

WHILE ACCOMPLISHING TASK CARD 744-27-0003 FOUND RT OUTBOARD NR 7 FWD FLAP SPINDLE BEARING HOUSING GOUGED NEAR FAILSAFE LINK. REPAIRED PER VT-SAA EA 747-5740-56-A8471 REV A.

Part: SPINDLE — GOUGED (LT WING LE FLAP) · airframe 82,338 hrs · 13,417 cycles

WHILE ACCOMPLISHING TASK CARD 744-27-0003 FOUND LT INBOARD FLAP NR 4 FWD SPINDLE BEARING HOUSING GOUGED NEAR FAIL-SAFE LINK. REPAIRED PER VT-SAA EA 747-5740-56-A8471 REV A.

Part: SPINDLE — GOUGED (RT WING LE FLAP) · airframe 82,338 hrs · 13,417 cycles

WHILE ACCOMPLISHING TASK CARD 744-27-0003 FOUND RT INBOARD FLAP NR 5 FWD SPINDLE BEARING HOUSING GOUGED NEAR FAIL-SAFE LINK. REPAIRED PER VT-SAA EA 747-5740-56-A8471 REV A.

Part: STOP FITTING — GOUGED (THRUST REVERSER) · airframe 82,338 hrs · 13,417 cycles

WHILE ACCOMPLISHING A VISUAL INSPECTION FOUND NR 3 ENGINE OUTBOARD T/R INTERIOR SIDE UPPER, FWD STOP FITTING IS GOUGED AND HAS DAMAGED HI-LOCK FASTENER. REPAIRED PER VT-SAA EA 747-5400-56-A8511 REV A.

Part: STOP FITTING — GOUGED (THRUST REVERSER) · airframe 82,338 hrs · 13,417 cycles

WHILE ACCOMPLISHING A VISUAL INSPECTION, FOUND NR 1 ENGINE OUTBOARD T/R INTERIOR SIDE UPPER STOP FITTING HAS GOUGES. REPAIRED PER VT-SAA EA 747-5400-56-A8502 REV A.

Part: SKIN SPLICE — DAMAGED (HORIZONTAL STAB) · airframe 82,338 hrs · 13,417 cycles

WHILE ACCOMPLISHING A DVI OF THE NR 7 AND NR 17 FREEZE PLUG HOLES IN THE BONDED SPLICE PLATE OF THE LT HORIZ STAB FOUND THE NR 7 HOLE DAMAGED. REPAIRED PER VT-SAA EA 747-5510-56-A8559 REV I/R.

Part: SKIN SPLICE — DAMAGED (HORIZONTAL STAB) · airframe 82,338 hrs · 13,417 cycles

WHILE ACCOMPLISHING A DVI OF THE NR 7 AND NR 17 FREEZE PLUG HOLES IN THE BONDED SPLICE PLATE OF THE LT HORIZ STAB FOUND THE NR 17 HOLE DAMAGED. REPAIRED PER VT-SAA EA 747-5510-56-A8559 REV I/R.

Part: SKIN — GOUGED (LT WING TE FLAP) · airframe 82,338 hrs · 13,417 cycles

WHILE ACCOMPLISHING TASK CARD 57-630-00-02 FOUND LEFT HAND TRAILING EDGE MID FLAP INTERIOR, 1 EA PANEL LANDING FASTENER HOLE GOUGED WITH TOOLING MARKS. REPAIRED PER VT-SAA EA 747-5753-56-A8500 REV A.

Part: MOUNT — CORRODED (NR 3 ENGINE) · corrosion level 2 · airframe 82,338 hrs · 13,417 cycles

WHILE ACCOMPLISHING TASK CARD 54-440-02-03 FOUND NR 3 PYLON FWD ENGINE MOUNT WITH LIGHT PITTING CORROSION AROUND MATING SURFACE MOUNT HOLES. REPAIRED PER VT-SAA EA 747-5450-56-A8505 REV A.

Part: LINK — DAMAGED (FLAP DRIVE) · airframe 82,338 hrs · 13,417 cycles

WHILE ACCOMPLISHING TASK CARD 57-866-01-01 FOUND NR 4 FLAP FIXED DRIVE LINK OUTBOARD HINGE FITTING WITH NICKS AND GOUGES IN SEVERAL AREAS ON THE INNER AND OUTER FACE. REPAIRED PER VT-SAA EA 747-2751-56 REV A.

Part: RUB STRIP — GOUGED (RT WING TE FLAP) · airframe 82,338 hrs · 13,417 cycles

WHILE ACCOMPLISHING TASK CARD 57-946-01-01 FOUND RIGHT WING TRAILING EDGE FLAP INBOARD PHENOLIC RUB-STRIP DAMAGED. REPAIRED PER VT-SAA EA 747-5740-56-A8506 REV A.

Part: FLAP TRACK — CORRODED (LT WING TE FLAP) · corrosion level 2 · airframe 82,338 hrs · 13,417 cycles

WHILE ACCOMPLISHING TASK CARD 57-866-01-01 FOUND NR 3 FLAP TRACK FIXED DRIVE LINK OUTBOARD LUG CORRODED. REPAIRED PER VT-SAA EA 747-5740-56-A8470 REV A.

Part: SHIM — CORRODED (100) · corrosion level 2 · airframe 82,338 hrs · 13,417 cycles

WHILE ACCOMPLISHING TASK CARD 53-830-01-01 FOUND SHIMS MIGRATED WITH CORROSION BETWEEN LOWER KEEL BEAM TO RT FUSELAGE KEEL BEAM ATTACH FITTING. REPAIRED PER VT-SAA EA 747-5340-56-A8469 REV A.

Part: KEELBEAM — CORRODED (100) · corrosion level 2 · airframe 82,338 hrs · 13,417 cycles

WHILE ACCOMPLISHING TASK CARD 53-830-01-01 FOUND KEEL BEAM RT LOWER CHORD HAS HEAVY CORROSION AT STA 1030 VIEWED THROUGH LOWER BELLY ACCESS DOOR 192AR. REPAIRED PER VT-SAA EA 747-5354-56-A8468 REV A.

Part: SKIN — DENTED (NR 2 NACELLE) · airframe 82,338 hrs · 13,417 cycles

WHILE ACCOMPLISHING TASK CARD 71-211-04-02 FOUND NR 2 ENGINE OUTBOARD CORE COWL INTERIOR AFT RIB LOWER SIDE HAS A DENT. REPAIRED PER VT-SAA EA 747-5440-56-A8477 REV A.