N787UA
Registered owner: UNITED AIRLINES INC, IL (owner ≠ operator)
Operators of this aircraft
Who operated this tail, and how firmly we know it.
| Operator | Role | Period | Basis |
|---|---|---|---|
| UNITED AIRLINES INC | Operator | 2022-09-02 – 2022-09-02 | Operator named in NTSB report |
| UNITED AIRLINES, INC. (CALA) | Operator | 2022-09-02 – 2022-09-02 | Operator named in NTSB report |
Accident & incident history
Maintenance disclosures
FO SEAT FRONT LEFT RAIL ATTACHMENT AREA STARTED SMOKING MOMENTARILY WHEN ELECTRICALLY MOVED AFT TOWARDS THE AFT STOP. THE SMOKING STOPPED. POWER SWITCH WAS TURNED OFF AND POWER TO THE SEAT WAS DISCONNECTED FROM THE AIRCRAFT. SEAT IS JAMMED NEAR AFT STOP. MECHANICAL FORE/AFT ADJUSTMENT INOP. SMOKE DISCOVERED TO BE COMING FROM A AA FLASHLIGHT BATTERY WHICH HAD BEEN CRUSHED IN SEAT RAIL. BATTERY REMOVED AND BURNT CARPET EDGE TRIMMED. FLOOR STRUCTURE AND SEAT RAIL INSPECTED AND FOUND TO HAVE NO DAMAGE. FLIGHT DECK SEAT FOD INSPECTION CARRIED OUT AS PER AMM 25-11-00-200-804. SEAT RECONNECTED AND OPERATION VERIFIED TO BE NORMAL BOTH ELECTRICALLY AND MANUALLY. CREW REQUESTED TO FILL OUT SMOKE/ODUR FORM AND FORWARED TO TOMC.
PACK COALESCER BAGS PUT OUT STALE ODOR IN LOWER ALTITUDE DESCENT AND TAXI IN. MOIST AIR GVI LEFT & RIGHT PACK NO ABNORMAL EXCESSIVE WATER FOUND. OPS CHECKED PACKS GOOD NORMAL ODOR CAN NOT DUPLICATE FAULT
FLT ATTENDANTS REPORTED SMELL OF PLASTIC BURN IN B ZONE GALLEY UNABLE TO GET DEBRIEFED BY PILOTS. FA WORKING MID GALLEY AREA WAS DEBRIEFED. HER STATEMENT WAS PLASTIC/ELECTRIC SMELL WAS LOCALIZED IN THE L2 DOOR ONLY. (LIGHT ABOVE L2 DOOR). SHE STATED NO SMELL IN MIG GALLEY (OVENS ECT).FWD ISLE AHEAD OF L2 DOOR. AND AFT ISLE BEHIND L2 DOOR. (STANDING ON THE CARPETS. FWD/AFT.FORMS ATTACHED. MINIMUM INFO ATTACHED PERFOMED INSPECTION OF L2 AND GALLLEY AREA ZONE B , FOUND SMELL ORDER OF BURNT SMELL ON LIGHT BALLAST LOCATED OVERHEAD L2 DOOR, REMOVED AND REPLACED BAD BALLAST AND BULB NOW OPS CK NML ADD EMP:U245057
CABIN CREW REPORTS ACRID ODOR IN MID GALLEY DURING LDG SHUT OF F PWR. PERFORMED CABIN INSPECTION. REF 05-51-58-800-801-C3. FOUND FWD GALLEY OVEN 203 INTERIOR NEEDS TO BE SCRUB AND CLEAN, CAUSING ODOR IN THE CABIN. CB IS PULLED AND PLACARD INSTALLED.
R4 DOOR EMERGENCY BATTERY PACK M33409 CAPACITY CHECK FAILED. THE BATTERY PACK M33409 WAS REPLACED AND TESTED CARRIED OUT WITH NORMAL RESULT IAW AMM 33-51-06.
L2 DOOR EMERGENCY BATTERY PACK M33099 CAPACITY CHECK FAILED. THE BATTERY PACK M33099 WAS REPLACED AND TESTED NORMAL IAW AMM 33-51-06.
R2 DOOR EMERGENCY BATTERY PACK M33097 CAPACITY CHECK FAILED. THE BATTERY PACK M33097 WAS REPLACED AND TEST CARRIED OUT WITH NORMAL RESULTS IAW AMM 33-51-06.
L3 DOOR EMERGENCY BATTERY PACK M33400 CAPACITY CHECK FAILED. THE BATTERY PACK WAS REPLACED AND TESTED NORMAL IAW AMM 33-51-06.
L3 DOOR EMERGENCY BATTERY PACK M33405 CAPACITY CHECK FAILED. REPLACED, REPLACED AND TESTED THE BATTERY PACK, NORMAL IAW AMM 33-51-06.
EMERGENCY POWER ASSIST SYSTEM (EPAS) 9 VOLT BACK-UP BATTERY INSTALLATION BACKUP 9-VOLT BATTERY INSTALLATION - REMOVED DOOR 1L BUSTLE FOR EPAS BATTERY REPLACMENT REINSTALLED DOOR 1L BUSTLE REF AMM25-66-06 ACP'D INSPECTION ITEM, CLEARED AREA FOR DR 1L SLIDE BUSTLE INSTALL. OK TO INSTALL BUSTLE.
FLAP/SLAT CONTROL 1 EICAS STATUS HIGH LIFT CONTROL LANE #1 HAS A FAULT. FIM TASK REF : FIM TASK REFERENCE NOT FOUND CMC MSG# 2728841. REMOVED LEFT OPBC IAW AMM 23-93-01-000-801 INSTALLED NEW OPBC LEFT IAW AMM 23-93-01-400-801 UPTO STEP 3.G. INSTALLATION TEST TS PER FIM 27-51-TASK 842 MESSAGE NO LONGER ACTIVE. REF ELB 6234869 FOR REPLACEMENT OF LH OPBC.
GALLEY OVENS 705 AND 706 BREAKERS WERE PULLED BY FA DUE TO SUSPECTED SMOKE FROM BEGIND THEM. PER CONDITIONAL INSPECTION 05-51-58, SOURCE WAS ISOLATED TO BEHIND OVENS 705 AND 706. REMOVED OVENS 705 AND 706 IN REFERENCE TO AMM 25-32-02 AND INSPECTED BEHIND THEM FOR EVIDENCE OF SMOKE OR BURNING. NO EVIDENCE FOUND, ONLY FOUND OVEN 705 A LITTLE DIRTY, SO IT WAS CLEANED AND REINSTALLED. RESET CIRCUIT BREAKERS FOR OVENS 705 AND 706 PER AMM 20-60-01. RAN OPERATIONAL CHECK OF BOTH OVENS IN REFERENCE TO AMM 25-32-02. OPS CHECK GOOD AT THIS TIME. "SMOKE" ORIGIN WAS BURNT FOOD AND LIKELY EXCASERBATED BY STEAM. NO SMOKE CAME FROM FAILURE OF COMPONENTS.
OVEN 606 SMOKING INSPECTED OVEN REF AMM 05-51-58 AND FOUND SOURCE TO BE OVEN 606. FOUND BURNING/BURNT FOOD MATERIAL ALONG BOTTOM LINING AND CLEANED. RAN THROUGH OPS CHECKS AND NO SMOKE CREATED REF AMM 25-32-02. SUSPECT STEAM FUNCTION OF OVEN EXACERBATED EFFECTS OF SMOKE. UPDATED FOR SDR. FINDINGS SHOWN TO LIKELY BE FOOD OR FOOD DEBRIS IN HEATING ELEMENT/FAN.
CONDITIONAL INSPECTION REQUIRED REF AMM 05-51-58. COMPLETED REQUIREMENTS OF AMM 05-51-58 CONDITIONAL INSPECTION ON OVEN 407. REF LOG PAGE 4384619. ACCOMPLISHED OPERATIONAL TEST OF GALLEY OVENS, COFFEE MAKERS, AND WARMERS. NO SMELL NOTED.
LIGHTNING STRIKE AT STA. 690 STR. 36REMOVED RIVET REF SRM 51-40-02 BLENDED OUT THE DAMAGE REF SRM 53-00-01-R-8. REMOVED FASTENERS FOR DOUBLER REPAIR AND REMOVED THE DAMAGED SKIN REF SRM 53-00-01-2R-4 REQUEST NDT OPEN HOLE INSPECTION FOR FASTENERS REMOVED REF. NDT PART 6, 51-00-02 REQUEST NDT INSPECTION FOR DAMAGE CUTOUT AREA REF. NDT PART 6, 51-00-02 ACPD HFEC PER 777 NTM PART 6 51-00-02 ROTO PROBE AND PENCIL PROBE ALL FASNER OPEN HOLES AND DAMAGE CUT-OUT - NO CRKS FOUND MANUFACTURED FILLER 2024-T3 0.090" P.O.# 5352837. REF. SRM 51-00-01-2R-4 REMOVED MORE FASTENERS FOR DOUBLER REPAIR REF SRM 53-00-01-2R-4. REQUEST NDT OPEN HOLE INSPECTION FOR FASTENERS REMOVED REF. NDT PART 6, 51-00-02 MANUFACTURED DOUBLER 2024-T3 0.100" P.O.# 411048330. REF. SRM 51-00-01-2R-4 ACPD HFEC ROTO PROBE ON EXTRA OPEN HOLES- NO CRKS FOUND MANUFACTURED DOUBLER 2024-T3 0.125" P.O.# 3875056330 . REF. SRM 51-00-01-2R-4 CORRECTION ON FILLER 2024-T3 0.090" P.O.#9909645 M&E# 40-0604-3-1566 STARTED TO PICK UP HOLES ON THE DOUBLER AND FILLER REF. SRM 51-00-01-2R-4 ADD EMP:U423354 COMPLETED PICKING UP HOLES ON THE DOUBLER AND FILLER AND STARTED UPSIZING FILED FASTNERS TO THE FINAL SIZE REF. SRM 51-00-01-2R-4. BEGAN TO COUNTERSINK HOLES AND CUT THE REPAIR READY FOR CHAMFER AND STRINGER HOLES NEED TO BE BROUGHT UP TO FINAL SIZE REF SRM 53-00-01-2R-4 ADD EMP:121383 FINAL TRIM THE REPAIR, COUNTERSINK AND INSTALED REPAIR WASHERS, APPLIED ALODINE AND PRIMER UPDATED ESFR INFO
LIGHTNING STRIKE AT STA 1746 STR 37 REMOVED THE "QUICK ACCESS" PANEL FOR SHEET METAL ACCESS BLENDED AREA SRM 5300-01-2R-8. READY FOR NDT. APPROXIMATELY STA 1700.1900 PERFORMED NDT INSP PER PART 6, 51-00-08. BLENDED AREA HAS CRACK LIGHTLY BLENDED AREA SRM 5300-01-2R-8. READY FOR NDT. PERFORMED NDT INSP PER PART 6, 51-00-08. BLENDED AREA STILL ADDED PHOTOS ACPD HFEC PER 777 NTM 51-00-01 PRO 2 AND FPI PER UAL PART 8 NDT SKING THICKNES. RMOVED FASTNERS FOR A DOUBLER REPIAR REF SRM INDICATION. SHOWING CRACK INDICATION. 20-20-02 AND FOUND SMALL PIT HOLES-SEE PHOTO 53-00-01-2R-4 REMOVED DAMAGED SKIN REF. SRM 53-00-01-2R-4 REPAIR 4, READY FOR MANUFACTURED FILLER 2024-T3 0.125" P.O.# 3644847330. REQUEST OPEN HOLE INSPECTION FOR FASTENERS REMOVED FOR REPAIR REQUEST INSPECTION FOR DAMAGE REMOVAL FOR REPAIR REF. NDT PART ACPD HFEC ON ALL OPEN HOLES WITH ROTO PROBE PER 777 NTM 51-00-02 NDT INSPECTION. REF. NDT PART 6, 51-00-02 6, 51-00-02 PRO 2 AND CUT OUT EDGE PER 51-00-01 PRO 2 - NO CRKS FOUND BEGIN MANUFACTURE REPAIR DOUBLER 2024-T3 0.140 IN. THICKNESS CONTINUED FABRICATING DOUBLER, DRILLED HOLES FOR FASTENERS AND DOUBLER MATERIAL 2024-T3 .160 MILLED TO .140 REFERENCING R&R VERIFIED PO# 3644847, ACCEPTABLE. VERIFIED DOUBLER MATERIAL PO# 9676835, ACCEPTABLE. FINAL REAM COUNTERSINK HOLES REF. SRM 53-00-01-2R-4 REPAIR 4. REF. SRM 53-00-01-2R-4 REPAIR 4, ALUMINUM IS MADE FROM 2024-T3 BROUGHT HOLES UP TO .191 DIAMETER. IAW SRM:53-00-01 #R49259 P.O. #9676835320. FILLER MATERIAL 2024-
B777-33-3-7019 DR R3 M33401 EMER LIGHT BATTERY TEST FAIL. EMER LIGHT BTTERY REPLACED AND TESTED NORMAL I.A.W. AMM 33-51-06.
B777-33-3-7019 DR R3 M33404 EMER LIGHT BATTERY TEST FAIL. TRANSFER REF.NON-ROUTINE HX NRC WO.3349889 AND ORIGINATED BY EMP V898181. DR R3 M33404 EMER LIGHT BATTERY REPLACED AND TESTED NORMAL I.A.W. AMM 33-51-06. WORK ACCOMPLISHED BY MECHANIC V898181 INSPECTED BY V924743. IDT INSPECTED OKAY BY HX195273. ADD EMP:V896958
L1 DOOR EMERGENCY LIGHT BATTERY TEST FAILED. BATTERY REPLACED AND TESTED NORMAL AS PER AMM33-51-06,
L2 DOOR EMERGENCY LIGHT BATTERY TEST FAILED. BATTERY REPLACED AND TESTED NORMAL AS PER AMM33-51-06.
R1 DOOR EMERGENCY LIGHT BATTERY TEST FAILED. BATTERY REPLACED AND TESTED NORMAL AS PER AMM33-51-06.
L1 DOOR EMERGENCY LIGHT BATTERY CHARGER TEST FAILED. BATTERY CHARGER REPLACED AND TESTED NORMAL IAW AMM33-51-06.
L2 DOOR EMERGENCY LIGHT BATTERY TEST FAILED. BATTERY REPLACED AND TESTED NORMAL AS PER AMM33-51-06.
R2 DOOR EMERGENCY LIGHT BATTERY TEST FAILED. BATTERY REPLACED AND TESTED NORMAL AS PER AMM33-51-06.
L3 DOOR EMERGENCY LIGHT BATTERY TEST FAILED. BATTERY REPLACED AND TESTED NORMAL IAW AMM33-51-06. ATTACHED FORM 44-0008 ITEM 1-2 ACCOMPLISHED.
ONE CRACK FOUND ON LT ELEVATOR O/B ACTUATOR FITTING LOWER I/B RADIUS AREA. . LT ELEVATOR O/B ACTUATOR FITTING REPLACED AND INSTALLED AS PER EA 5510-01896 REV.C OP 009.
SUPPORT TASK- EA5510-01896 REV.C OP 007, AD2013-08-02 1EA CRACK FOUND ON LH ELEVATOR I/B ACTUATOR FITTING LOWER I/B RADIUS AREA. DETAIL REFER TO REPORT. PLS PRINT AND ACCOMPLISH OP 11 OF THIS EA. TRANSFER HX NON-ROUTINE WO.3215408. LT ELEVATOR I/B ACTUATOR FITTING REPLACED AND INSTALLED AS PER EA 5510-01896 REV.C OP 011.
THRUST ASSYMETRY COMP FAULT TECH SUPPORT UPDATE. MBF SHOWING MAINT MESSAGE 77-61122. USE FIM 77-11 TASK 805 TO INVESTIGATE POSSIBLE P4.95 (P5) LINE LEAKAGE. IADLM MACINNES. FOUND P 4.5 (P5) LINE LEAKING AIR. REMOVED AND REPLACED RIGHT ENGINE, AFT MOST SEGMENT OF P4.95 / P5 LINE. NO OTHER DEFECTS NOTED. OK FOR ENGINE RUN AT THIS TIME. ACCOMPLISHED POWERPLANT POWER ASSURANCE TEST 9 #2 ENGINE REF AMM TASK 71-00-00-720-803-N00. ALL PARAMATERS READ WITHIN LIMITS AS REQUIRED DURING IDLE, FLIGHT IDLE AND 1.25 EPR. AIRCRAFT OK FOR SVC.
EMERGENCY LIGHTS OPERATIONAL CHECK {B777-33-3-7030} - DOOR 3 LEFT EXTERIOR EMERGENCY LIGHT INOP NEED MORE GROUND TIME TO WORK THE PROBLEM MEL 3351N REJECTING DAYLIGHT OPS ONLY RELAMPED NO HELP, NEED DOOR 3 LEFT EXTERNAL EMERGENCY LIGHT UPDATE PART INFO. ASSEMBLY P/N: S283W704-17 REF WIRING DIAGRAM 33-51-44 REMOVED AND REPLACED POWER SUPPLY M33405 ABOVE DOOR 3L PER AMM 33-51-06-960-803, OPS CHECK OK PER AMM 33-51-00-710-801.
EMERGENCY EXIT LIGHTING SYSTEM OPERATIONAL CHECK {B777-33-3-7031} - DOOR 3 AFT EMERGENCY EXIT SIGN INOP NEED MORE GROUND TIME TO WORK THE PROBLEM MEL 3351A REJECTING UPDATE PART INFO. RELAMPED NO HELP, NEED FURTHER T/S. REMOVED AND REPLACED POWER SUPPLY M33405 ABOVE DOOR 3L PER AMM 33-51-06-960-803, OPS CHECK OK PER AMM 33-51-00-710-801.
LEFT WING LEADING EDGE PANELS FOIL/MESH INSPECT {B777-20-3-7002} - PANEL 511CB HAS DISBONDED AND MISSING FOIL TAPE. DAMAGE WITHIN LIMITS AS PER SRM-51-70-14-1A PARA 6. PERFORMED PERMANENT REPAIR AS PER SRM-51-70-14-2R-3 PARA 6 A- J COMPLIED WITH INSPECTION REQUIREMENTS FOR PERMANENT REPAIR AS PER SRM-51-70-14-2R-3 PARA 6 A- J
RIGHT WING LEADING EDGE PANELS FOIL/MESH INSPECT {B777-20-3-7003} - PANEL 611NB HAS DISBONDED TAPE ON BACK AND MISSING ON EDGES AT TWO LOCATIONS. DAMAGE WITHIN LIMITS AS PER SRM-51-70-14-1A PARA 6. PERFORMED PERMANENT REPAIR AS PER SRM-51-70-14-2R-3 PARA 6 A- J COMPLIED WITH INSPECTION REQUIREMENTS FOR PERMANENT REPAIR AS PER SRM-51-70-14-2R-3 PARA 6 A- J
LEFT WING LEADING EDGE PANELS FOIL/MESH INSPECT {B777-20-3-7002} - PANEL 511NB HAS DISBONDED AND MISSING TAPE. DAMAGE WITHIN LIMITS AS PER SRM-51-70-14-1A PARA 6. PERFORMED PERMANENT REPAIR AS PER SRM-51-70-14-2R-3 PARA 6 A- J COMPLIED WITH INSPECTION REQUIREMENTS FOR PERMANENT REPAIR AS PER SRM-51-70-14-2R-3 PARA 6 A- J
LEFT WING LEADING EDGE PANELS FOIL/MESH INSPECT {B777-20-3-7002} - PANEL 511FB, DISBONDED TAPE VARIOUS LOCATIONS. DAMAGE WITHIN LIMITS AS PER SRM-51-70-14-1A PARA 6. PERFORMED PERMANENT REPAIR AS PER SRM-51-70-14-2R-3 PARA 6 A- J COMPLIED WITH INSPECTION REQUIREMENTS FOR PERMANENT REPAIR AS PER SRM-51-70-14-2R-3 PARA 6 A- J
RIGHT WING LEADING EDGE PANELS FOIL/MESH INSPECT {B777-20-3-7003} - PANEL 611QB TAPE ON EDGES WORN. DAMAGE WITHIN LIMITS AS PER SRM-51-70-14-1A PARA 6. PERFORMED PERMANENT REPAIR AS PER SRM-51-70-14-2R-3 PARA 6 A- J COMPLIED WITH INSPECTION REQUIREMENTS FOR PERMANENT REPAIR AS PER SRM-51-70-14-2R-3 PARA 6 A- J ON WING INBD FIXED UPPER LEADING EDGE PANEL. SHOULD READ LWR L/E PANEL.
RIGHT WING LEADING EDGE PANELS FOIL/MESH INSPECT {B777-20-3-7003} - PANEL 611DB HAS DISBONDED FOIL TAPE ALONG EDGES. DAMAGE WITHIN LIMITS AS PER SRM-51-70-14-1A PARA 6. PERFORMED PERMANENT REPAIR AS PER SRM-51-70-14-2R-3 PARA 6 A- J COMPLIED WITH INSPECTION REQUIREMENTS FOR PERMANENT REPAIR AS PER SRM-51-70-14-2R-3 PARA 6 A- J
RIGHT WING LEADING EDGE PANELS FOIL/MESH INSPECT {B777-20-3-7003} - PANEL 611CB FOIL TAPE MISSING AND DELAMINATED IN VARIOUS LOCATIONS. DAMAGE WITHIN LIMITS AS PER SRM-51-70-14-1A PARA 6. PERFORMED PERMANENT REPAIR AS PER SRM-51-70-14-2R-3 PARA 6 A- J COMPLIED WITH INSPECTION REQUIREMENTS FOR PERMANENT REPAIR AS PER SRM-51-70-14-2R-3 PARA 6 A- J
RIGHT WING LEADING EDGE PANELS FOIL/MESH INSPECT {B777-20-3-7003} - PANEL 611 FB HAS DISBONDED FOIL TAPE ALONG EDGES. DAMAGE WITHIN LIMITS. PERFORMED PERMANENT REPAIR AS PER SRM-51-70-14-2R-3 PARA 6 A- J COMPLIED WITH INSPECTION REQUIREMENTS FOR PERMANENT REPAIR.
LEFT WING LEADING EDGE PANELS FOIL/MESH INSPECT {B777-20-3-7002} - LFT WING FIXED LEADING EDGE PANEL 116W2502 ABOVE ISS 281 TORN. DAMAGE WITHIN LIMITS AS PER SRM-51-70-14-1A PARA 6. PERFORMED PERMANENT REPAIR AS PER SRM-51-70-14-2R-3 PARA 6 A- J ON LEFT WING INBD FIXED UPPER LEADING EDGE PANEL COMPLIED WITH INSPECTION REQUIREMENTS FOR PERMANENT REPAIR AS PER SRM-51-70-14-2R-3 PARA 6 A- J ON LEFT WING INBD FIXED UPPER LEADING EDGE PANEL
DUE TO C1 ADP FAILURE , PLEASE ACCOMPLISH A VISUAL INSPECTION OF THE EXTERIOR OF AIRCRAFT FOR ANY SIGN OF DAMAGE MAY CAUSED BY ADP FAILURE...TOMC MO PERFORMED BSI OF LWR TURBINE GEARBOX ASSY(TGA) PER STEP 15A OF C/W STEPS 1 THRU 12 , 16 & 17 OF AVO10049 REV A. AVO10049 REV A. ALL PICS SENT TO ESC FOR EVALUATION. REF AVO10049 STEP15 SUB HAS BEEN CW PERFORMED STEP 13 ( AMM-05-51-58-800-801-C3. CONDITIONAL INSPECTION OF SMOKE/ODOR IN FLIGHTDECK/CABIN ) AND STEP 14 (AMM-36-10-00-700-803. OPERATIONAL CHECK OF ISOLATION VALVES AND APU SHUTOFF VALVE ) OF AVO10049. COMPLIED WITH THE REQUIREMENTS OF ECRA 2911-01352, ALL FINDINGS DOCUMENTED AND REPAIRED.
RIGHT WING LEADING EDGE PANELS FOIL/MESH INSPECT {B777-20-3-7003} - PANEL 611PB DISBONDED FOIL TAPE ALONG EDGE. DAMAGE WITHIN LIMITS AS PER SRM-51-70-14-1A PARA 6. PERFORMED PERMANENT REPAIR AS PER SRM-51-70-14-2R-3 PARA 6 A- J COMPLIED WITH INSPECTION REQUIREMENTS FOR PERMANENT REPAIR AS PER SRM-51-70-14-2R-3 PARA 6 A- J
LEFT WING LEADING EDGE PANELS FOIL/MESH INSPECT {B777-20-3-7002} - PANEL 511MB HAS DISBONDED AND MISSING MISSING TAPE . DAMAGE WITHIN LIMITS AS PER SRM-51-70-14-1A PARA 6. PERFORMED PERMANENT REPAIR AS PER SRM-51-70-14-2R-3 PARA 6 A- J COMPLIED WITH INSPECTION REQUIREMENTS FOR PERMANENT REPAIR AS PER SRM-51-70-14-2R-3 PARA 6 A- J
RIGHT WING LEADING EDGE PANELS FOIL/MESH INSPECT {B777-20-3-7003} - PANEL 611GB TAPE DISBODED IN VARIOUS LOCATIONS. DAMAGE WITHIN LIMITS AS PER SRM-51-70-14-1A PARA 6. PERFORMED PERMANENT REPAIR AS PER SRM-51-70-14-2R-3 PARA 6 A- J COMPLIED WITH INSPECTION REQUIREMENTS FOR PERMANENT REPAIR AS PER SRM-51-70-14-2R-3 PARA 6 A- J WING INBD FIXED UPPER LEADING EDGE PANEL. SHOULD READ LWR L/E PANEL.
DURING GEAR RETRACTION HYD PUMP DEM C1 MESSG CAME ON MOMENTARILY .. AFTER MESSAGE TOWER CALL SAID SPARKS COMMING FROM LEFT ENG.FLIGH REPORTED SMELL AND SPAR KS. ALSO STRANGE SMELL...PER CREW...TOMC REMOVED THE AIR DRIVEN PUMP ASSEMBLY IAW AMM 29-11-10-000-801 INSTALLED THE AIR-DRIVEN PUMP ASSEMBLY IAW AMM 29-11-10-400-801 T ATT ALSO MO ADD EMP:U235821 UP TO AND INCLUDING STEP G(5)(G) . ADD EMP:U235821 ROTABLE PARTS CHANGE WAS INDICATED - TT # 1117796 SN OFF 0365 PUMP, HYD AIR D OFF 25-2911-9-0023 0365 ON 25-2911-9-0023 0790 CONTINUED INSTALLATION OF THE C1 AIR-DRIVEN PUMP ASSEMBLY IAW AMM 29-11-10-400-801 UP TO AND INCLUDING STEP G(11). NEED TO CONTINUE INSTALLATION TO COMPLETION. ADD EMP:U244239 PERFORMED INSTALLATION OF (C1) ADP ASSEMBLY IAW AMM TASK PERFORMED OIL SERVICING OF C1 ADP TURBINE GEARBOX ASSY IAW AMM 29-11-10-400-801 FROM G(12) UP TO AND INCLUDING STEP G(18). TASK 12-13-05-610-801. CONTINUED WITH INSTALLATION OF C1 AIR-DRIVEN PUMP ASSEMBLY IAW AMM 29-11-10-400-801 FROM STEP H THRU COMPLETION. OPS AND LEAK CHECK GOOD
T/O REJECTED FOR BLEED LEAK BODY EICAS. BLEED LOSS BODY WHEN S TOPPED FOR BLEED LOSS BODY FAULT CODE 36200100 AND BLEED LEAK BODY FAUL IE ROD IAW AMM 36-12-04-000/400-809 REV 95. NO LEAKS AFTER REPLA T CODE 26135100 IS RELATED TO RUPTURED INLET DUCT OF ADP C2.FOU CEMENT. / P/N: 212W3151-1 DUCT ASSY INULATED P/N: USC777-046-411 ND INLET DUCT OF ADP C2 IN AFT CARGO COMPARTMENT RUPTURED OPEN R TIE ROD P/N: BACC10LE500E COUPLING CLAMP EF IPC 29-11-16-2 SHEET 001 ITEM 155. REPLACED DUCT AND 1 BENT T
PDA 3 REFERENCE L/P 9163576 19 SCREWS MISSING FROM PANEL 521BB SCREW BOLT AND BONDING FASTENERS SUPPLIED AND INSTALLED IAW DGW 116W4616 OK
LH WING PANEL 561QB IS MISSING. REQUIRE A NEW PANEL FOR INSTALLATION. FABRICATING AND INSTALLING TEMPORARY PANEL 561QB. REF L/P 9141481 FOR DIP TO PERFORM PART 2 BEFORE EACH CYCLE INSPECTION AND PART 3 PERMANENT REPAIR.
AD 2019-11-02 SUPPORT TASK EA 5310-06900 OP 13 3EA HOLE CRACK FOUND AT FX SKIN BS 1035 UNDERWING LONGERON, DETAIL REFER REPORT. TRANSFER REF L/P 9130955 AND ORIGINATED BY V917699 4000 TOTAL CYCLES. CARRIED FOR DTA. ACCOMPLISH THE INSPECTIONS PER THE LATEST REV OF ECRA 5330-06884 PART 2 ON OR BEFORE THE AIRCRAFT REACHES 21268 TOTAL FLT CYCLES. REPEAT THE IQ AT INTERVALS NOT TO EXCEED PER ECRA 5330-06884 ACCOMPLISH THE INSPECTIONS PER THE LATEST TOMC-APPROVAL FROM SC1ELBYC COMMENT REVISION OF ECRA 5330-06884 PART 2 ON OR BEFORE THE AIRCRAFT.REACHES 21,268 TOTAL FLIGHT CYCLES. REPEAT THE INSPECTION AT INTERVALS NOT TO EXCEED 4,000 TOTAL CYCLES. LOCATION IS NOTED AS FUSELAGE SKIN STA 993-1035 STR35L-38L. REGARDING L/P 9130955. THIS IS NOT ELB. THIS IS A HAECO LOG PAGE THAT SHOULD HAVE NOT BEEN REFERENCED HERE. DISREGARD. QC REVIEWED RECORDS UPDATE.......SS QC REVIEWED INIT : 21268 TAFC INIT WILL ITO TO RIR RIR : 4000 F/C......SS
SUPPORT TASK FUSELAGE BS1035 LH BUILT- UP UNDERWING LONGERON THE MOST I/B LAYER FOUND 1EA CRACK, PLEASE PRINT AND ACCOMPLISH OP 13 OF THIS EA. TRANSFER REF L/P 9130189 AND ORIGINATED BY V906013 FUSELAGE BS1035 LH UNDERWING LONGERON FITTING REPLACED AND INSTA LLED AS PER EA 5310-06900 REV D OP 013 ADD EMP:V896832 INSPECTED AND APPROVED BY HX169509
B777-33-3-7015 M33405 EMER. LIGHTING BATTERY PACK CAPACITY FUNCTIONAL TEST FAIL. TRANSFER REF NON-ROUTINE L/P 9130450 AND ORIGINATED BY V935381 M33405 EMER LIGHT BATTERY PACK AND POWER SUPPY REPLACED AND TEST ED NORMAL AS PER AMM 33-51-06 ADD EMP:V896958 M33405 EMER LIGHT BATTERY PACK AND POWER SUPPLY REPLACED AND TESTED NORMAL AS PER AMM 33-51-06 ADD EMP:V896958 IDT INSP APPROVED BY HX102640
AD 2019-11-02 SUPPORT TASK EA 5310-06900 2EA HOLES FOUND CRACK AT LH BS1035 CTR SECTION FRONT SPAR LWR CHORD. TRANSFER REF L/P 9130956 AND ORIGINATED BY V917699 WING CENTER SECTION FRONT SPAR LOWER CHORD REPAIRED AS PER SRM 5 7-10-10-2R-1 REPAIR 1 JUST AT LBL 81.30 ADD EMP:V898550 INSPECTED AND APPROVED BY HX129272 ADD EMP:V896820
B777-33-3-7015 M33097 EMERGENCY LIGHTING BATTERY PACK CAPACITY FUNCTIONAL TEST FAIL. TRANSFER REF NON-ROUTINE L/P 9130448 AND ORIGINATED BY V935381 IDT INSP APPROVED BY HX102640 M33097 EMER LT BATTERY PACK REPLACED AND TEST NORMAL AS PER AMM 33-51-06 ADD EMP:V896958 M33097 EMER LT BATTERY PACK REPLACED AMD TESTED NORMAL AS PER AMM 33-51-06 ADD EMP:V896958 IDT INSP APPROVED BY HX102640
B777-33-3-7015 M33424DR L1 EMER. LIGHTING BATT. PACK CAPACITY FUNCTIONAL TEST FAIL. TRANSFER NON-ROUTINE L/P 9130497 AND ORIGINATED BY V935381 M33424 DR L1 EMER LIGHT POWER SUPPLY AND BATTERY REPLACED AND TESTED NORMAL AS PER AMM 33-51-06 ADD EMP:V896958 M33424 DR L1 EMER LIGHT POWER SUPPLY AND BATTERY REPLACED AND TESTED NORMAL AS PER AMM 33-51-06 ADD EMP:V896958 IDT INSP APPROVED BY HX102640
EMERGENCY BATTERY PACK INOP LOCATED ABOVE 3L DOOR REMOVED AND REPLACED EMERGENCY BATTERY PACK LOCATED ABOVE 3L DOOR REF B777 AMM 33-51-06 REV 92A OPPS CHECK GOOD
EMERGENCY BATTERY PACK INOP LOCATED ABOVE 2L DOOR REMOVED AND REPLACED EMERGENCY BATTERY PACK REF B777 AMM 33-51-06 REV 92A OPPS CHECK GOOD
''C'' ZONE CTR SEAT EMERGENCY LIGHT BATTERY LOW CAPACITY REF NON R OUTINE NO.9495731,ORIGINATED BY EMP V905305 SPEC NO.B777-33-3-70 19
''A'' ZONE CTR SEAT R/H EMERGENCY LIGHT BATTERY LOW CAPACITY.REF N ON ROUTINE NO.9495732, ORIGINATED BY EMP V905305 SPEC NO.777-33- 3-7019
LOUD SOUND RTND VARIOUS ALT. CANNOT COMMUNICATE DUE TO NOISE. PER AMM 56-11-02-820-801 ADJUSTED GUIDE ROLLER, UPPER FWD ROLLER BRACKET, LWR AFT LINK ARM, CAM BLOCK PER AMM 56-11-02-501 & 601 INSPECT BULB SEAL, TRACKS, ROLLERS AND WINDOW FRAME, NO DEFECT FOUND. PER AMM 05-51-24-720-801 PRESSURIZED CABIN DELTA PRESSURE 4.0 PSI, NO NOISE & SQUEAL FOUND.
UNBEARABLE LOUD SQUEAL FROM CAPT SLIDING WINDW, LEAK STOPPED FL230 7.3P. ADJUSTED L2 WINDOW UPPER FWD ROLLER BRACKET AND LWR AFT LINK ARM PER MM 56-11-02. WINDOW OPENS AND CLOSES GOOD. PRESSURIZED A/C TO 3.5 PSI (DELTA PRESSURE) WITH NO LEAKS NOR NOISES NOTED (INSIDE OR OUT).
M/D STA 1504-1565,RBL 74 SEAT TRACK FOUND CORROSION. M/D STA1540 - 1565 RBL74 SEAT TRACK CORROSION IS OUT OF SRM 53- -00-52 ALLOWABLE DAMAGE I FIG 102 REV.79 ALLOWABLE DAMAGE LIMITS ,THE SRM LIMIT IS REMOVED THICKNESS EQUAL 0.040 IN MAX,MEASURED O/T:0.150",R/T:0.092" & THE SUBJECT SEAT TRACK REPAIRED AS PER SRM 53-00-52 REPAIR 3 REV.79 AND EC/RA 5315-01115.
EMER LIGHT SYSTEM OPERATIONAL TEST FOUND L3 DR M33405 POSITION BATTERY CAN NOT CHARGE. REPLACED THE M33405 BATTERY AT L3 DR POSITION AND EMER LIGHT SYSTEM TEST FOUND NORMAL IAW AMM 33-51-06-200-801 REV.85.
EMER LIGHT SYSTEM TEST FOUND R2 M33098 BATTERY CHARGER. REPLACED THE R2 DR M33908 BATTERY CHARGER AND EMER LIGHT SYSTEM OPERATION TEST FOUND NORMAL IAW AMM 33-51-06-960-803 REV.85.
EMER LIGHT CAPACITY TEST FOUND EMER LIGHT BATTERY (M33098) AT R2 AND L3 DOORS CAPACITY LOW. REPLACED THE M33098 BATTERY. EMER LIGHT SYSTEM CAPACITY TEST FOUND NORMAL IAW AMM 33-51-06-200-801 REV.85.
EMER LIGHT TEST FOUND M33406 BATTERY CAN NOT CHANGE. REPLACED THE M33406 BATTERY AT L3 DOOR. EMER LIGHT SYSTEM OPERATION TEST FOUND NORMAL REF AMM 33- 51-06-960-803 REV.85.
AFT SIDE OF THE FLIGHT DECK PARTITION,ALUMINUM SUPPORT STRUCTURE IS GOUGED AT 2 LOCATIONS AT APPROXIMATELY STA 245 RBL20 WL230. AFT SIDE OF THE FIGHT DECK PARTITION ALUMINUM SUPPORT STRUCTURE AT STA245 RBL20 WL230 REPAIRED AS PER EC/RA 5315-01116. ADD EMP:V923996 RII BY TA764.
M/D STA 1504-1565,RBL 74 SEAT TRACK FOUND CORROSION. M/D STA1540 - 1565 RBL74 SEAT TRACK CORROSION IS OUT OF SRM 53- -00-52 ALLOWABLE DAMAGE I FIG 102 REV.79 ALLOWABLE DAMAGE LIMITS ,THE SRM LIMIT IS REMOVED THICKNESS EQUAL 0.040 IN MAX, MEASURED O/T:0.150",R/T:0.092", THE SUBJECT SEAT TRACK WAS REPAIRED AS PER SRM 53-00-52 REPAIR 3 REV.79 AND EC/RA 5315-01115 BY SPLICE REPAIR FROM STA 1467.5 TO STA 1592.5.
CREW REPORTED LOSS OF AIRSPEED AND ALTITUDE ON INTEGRATED STANDBY FLIGHT DISPLAY (ISFD) MAINT MSG 34-10083 AND FOUND THE INTEGRATED STANDBY FLIGHT DISPLAY TO BE AT FAULT. REPLACED THE ISFD IAW AMM 34-24-01-420-801. OPS CK GOOD ROTABLE PARTS CHANGE WAS INDICATED - TT 1860490 SN OFF 7611 INDICATOR, INTE OFF 27-3111-9-0001 7611 ON 27-3111-9-0001 0507.
FUSELAGE SKIN AT BS 2108 TO 2150, STRINGER 2R WAS FOUND WORN. THE SKIN WAS REPAIRED IAW SRM 53-70-01, REPAIR 2, REV 76, AND ECRA 5330-06369.
FUSELAGE SKIN AT BS 2108 TO 2150, STRINGER 2L WAS FOUND WORN. THE SKIN WAS REPAIRED IAW SRM 53-70-01, REPAIR 2, REV 76, AND ECRA 5330-06369.
EMERGENCY LIGHT POWER SUPPLY BATTERY HAD LOW CAPACITY. REPLACED THE BATTERY AND OP TESTED NORMAL IAW AMM 33-51-06-960-802, REV 82.
MAIN DECK L1 DOOR EMERGENCY LIGHT BATTERY PACK M33424 HAD LOW CAPACITY. REPLACED THE BATTERY PACK. OPS TESTED GOOD IAW AMM 33-51-06-960-802, REV 82.
MAIN DECK R3 DOOR HAD ONE EMERGENCY LIGHT BATTERY PACK M33404 WITH LOW CAPACITY. REPLACED BATTERY PACK. OPS TESTED GOOD IAW AMM 33-51-06-960-802, REV 82.
M/D R2 DOOR HAD ONE EMERGENCY LIGHT BATTERY PACK M33097 TO HAVE LOW CAPACITY. REPLACED BATTERY PACK. OP TESTED GOOD IAW AMM 33-51-06-960-802, REV 82.
MAIN DECK L4 DOOR EMERGENCY LIGHT BATTERY PACK M33407 FOUND TO HAVE LOW CAPACITY. REPLACED BATTERY PACK. OPS TESTED GOOD IAW AMM 33-51-06-960-803, REV 82.
M/D L1 DOOR EMERGENCY LIGHT BATTERY PACK M33093 FOUND TO HAVE LOW CAPACITY. REPLACED THE BATTERY PACK. OP TESTED GOOD IAW AMM 33-51-06-960-803, REV 82.
M/D R4 DOOR EMERGENCY LIGHT BATTERY PACK M33408 FOUND TO HAVE LOW CAPACITY. REPLACED THE BATTERY PACK. OPS TESTED NORMAL IAW AMM 33-51-06-960-803, REV 82.
M/D L1 DOOR EMERGENCY LIGHT BATTERY PACK M33093 FOUND TO HAVE LOW CAPACITY. REPLACED BATTERY PACK. OPS TESTED GOOD IAW AMM 33-51-06-960-803, REV 82.
M/D R2 DOOR AREA OVER EXIT SIGN FOUND CRACKED AND LOOSE. REPLACED THE SIGN HOUSING AND LENS. OPS TESTED NORMAL IAW AMM 33-51-01-960-802, REV 82.
M/D L1 DOOR AFT, R1 DOOR FWD & AFT THREE EXIT SIGNS FOUND BROKEN. REPLACED SIGNS. OPS TESTED NORMAL IAW AMM 33-51-01-960-802, REV 82.
M/D A & B ZONE CTR PARTITION FOUR LWR EMERGENCY LIGHTS FOUND BROKEN. REPLACED THE EMERGENCY LIGHTS AND OPS TESTED NORMAL IAW AMM 33-51-05-960-802, REV 82.
ACRID ODOR IN CABIN. ACCOMPLISH SMOKE ODOR CONDITIONAL INSPECTION IAW AMM 05-51-58-800-801C WITH ENG IDLE RUN. THE PROBLEM COULD NOT BE DUPLICATED AT THIS TIME.
DURING CLIMB IN A RT TURN, FELT ACFT SHUDDER LIKE HITTING POTHOLE. CABIN NOISE CONSISTENT WITH CARGO SHIFT, BETWEEN DOOR 3 & 4. ENSUING TURNS & PITCH CHANGES DID NOT HAVE SAME ISSUE. ONLY HAPPENED ONCE, NORMAL AT THIS TIME. ACFT ARRIVED WITH RT BODY FAIRING PANEL 198AR MISSING. ACCOMPLISHED INTERIM REPAIR TO PANEL ASSEMBLY IAW ECRA 5360-01428. INSPECTED CARGO AREA FOR ANY DAMAGE, NONE NOTED.
CLIMBING THRU 21,000' CREW HEARD A LOUD BANG. THE ACFT STARTED TO SHUTTER, THE LT ENG OIL QTY DROPPED TO ZERO, OIL PRESS DROPPED TO 2 PSI, N2 WENT TO ZERO. ACCOMPLISHED ENG 1 SHUTDOWN CHECKLIST & FIRE HANDLE WAS PULLED. AIRFRAME CONTINUED TO VIBRATE AT A MEDIUM LEVEL FOR OVER A MINUTE, UNTIL THE AIRSPEED WAS BELOW 250. ALSO EGT SPIKED OFF THE SCALE & FLIGHT ATTENDANTS REPORTED A FLAME OR FLASH OUT THE TAIL PIPE. MX REPORTS METAL IN THE TAILPIPE. REPLACED ENG DUE TO LOSS OF OIL PRESS IAW MM 71-00-02.
FOUND MX MSG 52-12120, PERFORMED FIM 52-11 TASK 809 PED PROXIMITY SENSOR TARGET PROBLEMS. REPLACED FLIGHT LOCK DISENGAGED PROXIMITY SENSOR S52105 WITH NEW IAW AMM 52-71-01 PG 201. PERFORM TEST FOR FLIGHT LOCK CONTROL IAW 52-11-26, WHILE PERFORMING THE TEST DOOR 2R FAILED. REPLACED FLIGHT LOCK ACTUATOR IAW MM 52-11-26, CHECKED NORMAL.
TESTED & FOUND M33407 & M33409 EMER LIGHT STAY ON LESS THAN 15 MINUTES. REPLACED BOTH EMER LIGHT PACKS. OPERATIONS CHECKED NORMAL IAW AMM 33-51-06 REV 74.
HIGH OIL TEMP INDICATED ON APPROACH AT APPROXIMATELY 14,000FT. CHECK LIST FOLLOWED & ENG SHUT DOWN. MAXIMUM TEMP OBSERVED WAS 187 DEGREES. EMERGENCY WAS DECLARED. ACCOMPLISHED EM ITEMS 4545, 4546 & 4547. ALSO ACCOMPLISHED ECRA 7200-03519.
FUEL SPAR VLV RT EICAS STATUS MESSAGE DISPLAYED ON ARRIVAL. MX MSG 28-14002 SHOWS & RT ENG FUEL SPAR VLV CB A19 TRIPPED. REMOVED SPAR VLV & FOUND RUBBER DEBRIS STUCK IN VLV. RUBBER IS FROM OLD DISCHARGE CHECK VLV ON ONE OF THE BOOST PUMPS. REPLACED VLV IAW 28-22-01 ALL OPERATIONS CHECKED GOOD IAW 28-22-00.
NR 3 RT DOOR EPAS BATTERY CHECKED MODE SEL SW HIGH OHM 9.8M OHM. WIRE W3060-0121-20 REPLACED & CHECKED NORMAL IAW WDM 52-11-15 & AMM 52-11-20. WORK ACCOMPLISHED NR HX169509.
NR 2 PYLON LT SIDE ACCESS PANEL 443CL CUTOUT SKIN AT NAC STATION 325 FOUND 4 LOCATION WITH CHAFING MARK. NR 2 PYLON LT SIDE ACCESS PANEL 443CL CUTOUT SKIN AT NAC STATION 325 AREA TRIPLER INTERIM REPAIRED IAW ECRA 5450- 02128 REV PART 1. HFEC INSPECTED NO CRACK FOUND. ACP INITIAL INSP IAW ECRA 5450-02128 PART 2 ON OR BEFORE THE AC REACHING 30000C.
NR 3 RT DOOR EPAS BATTERY AMBER TEST INDICATOR NOT COME ON WHEN TEST EPAS FUNCTION CHECK. NR 3 RT DOOR EPAS BATTERY AMBER TEST CHECKED NORMAL IAW AMM 52-11-20 AFTER EPAS BATTERY PACK REPLACED IAW AMM 52-11-20. HX142076. WIRE W3060-0121-20 REPLACED & CHECKED NORMAL IAW WDM 52-11-15 & AMM 52-11-20.
CREW NOTICED A SWEET ODOR FROM AROUND ROWS 8 & 9AB & DOOR 2L AREA. CREW SHUT OFF POWER TO ROW 8 & 9, SHUT DOWN VIDEO SYSTEM POWER AT DOOR 2L & REMOVED FLUORESCENT BULBS FROM 2L LAVATORY. CHECKED GALLEY AREA FOR SOURCE, SMELL DISSIPATED BUT UNABLE TO LOCATE SOURCE. TURNED POWER BACK ON TO ROWS 8 & 9. REMOVED BULBS & LENS COVER ARE IN FLIGHT DECK FOR 2L LAVATORY. CLEANED INSIDE OVEN AT B-C & LAVATORY 2L. NO SMELL AT ALL, CHECKED CEILING & OVERHEAD BIN OK IAW MM 05-51-50.
RT PACK STATUS MESSAGE PRESENT. FAULTING RT PRIMARY HEAT EXCHANGER INLET TEMPERATURE SENSOR IAW MM 21-51-04. NO MESSAGE NO FAULTS.
NR 2 ENGINE ANGLE GEARBOX SHOWS SIGNS OF OIL LEAKING. SPRAYED DOWN AREA OF NR 2 ENGINE ANGLE GEARBOX WITH ALCOHOL, 5 MINUTE IDLE RUN ENGINE, CONFIRMED OIL LEAK & POSSIBLE CRACK IN CASE, OIL COMING OUT OF GEARBOX COVER. REPLACED ANGLE GEARBOX COVER O-RING IPC 72-62-00-003 ITEM 130, COVERED O-RING ITEM 30 & FLAT PLUG O-RING ITEM 1 IPC 72-62-00-004. CLEANED, DRIED AREA & RAN ENGINE. FOUND GEARBOX WET WITH OIL. TIGHTENED CONNECTOR ON ANGLE GEARBOX, AND SAFETIED. RAN NR 2 ENGINE LEAK CHECKED OKAY.
NR 2 ENGINE ANGLE GEAR BOX SHOWS SIGNS OF OIL LEAKING. SPRAYED DOWN AREA OF NR 2 ENGINE ANGLE GEARBOX WITH ALCOHOL, 5 MINUTES IDLE RUN ENGINE. CONFIRMED OIL LEAK & POSSIBLE CRACK IN CASE, OIL COMING OUT OF GEAR BOX COVER. REPLACED ANGLE GEARBOX COVER O-RING IPC 72-62-00-003 ITEM 130, COVER O-RING ITEM 30 & FLAT PLUG O-RING ITEM 1 IPC 72-62-00-004. CLEANED & DRIED AREA, RAN ENGINE, FOUND GEARBOX WET WITH OIL AGAIN.
NR 1 ENGINE REV AFT CROSS TIE SUPPORT ASSEMBLY WORN. ROD BINDS UP WHEN TRYING TO CLOSE REV. REPLACED NR 1 ENGINE REV TIE SUPPORT ASSEMBLY.
COPILOT NAVIGATION DISPLAY VERY DIM WITH KNOBS SET FULL BRIGHT.
RT ENGINE STARTER FAILED. REPLACED STARTER AND START VALVE, OPS CHECKED GOOD.
LT LEFT ENGINE FIRE DETECTION SYS LOOP 2 FAILURE. REPLACED M26004.
LEFT ENGINE FIRE DETECTION SYSTEM LOOP 2 FAILURE.
NR 2 ENGINE FIRE LOOP STATUS MESSAGE. REPLACED WIRE HARNESS W656 IAW WD 26-11-11.TEST PASS IAW AMM 26-11-00.
R4 DOOR EXIT COVER FELL OFF ON TAKE OFF. BROKEN CLIP. REPLACED LENS AND BASE ASSEMBLIES IAW AMM, OPS CHECKED GOOD.
EMERGENCY EXIT PLASTIC COVER MISSING. COMPLIED WITH ECRA 3351- 01060. OPS CHECKED SATISFACTORY.
LEFT TAIL HYD SHUTOFF VALVE IS FAILED IN THE CLOSED POSITION. REPLACED VALVE.
RIGHT BLEED ISOLATION VALVE STATUS MESSAGE. REPLACED ISOLATION VALVE, ALL TEST PASSED & INDICATIONS NORMAL.
CABIN INTERPHONE INOPERATIVE. REPLACED HANDSET AND CORD IAW MM.
DISPLAY UNIT BLANK, REPLACED CAPTAIN`S INBD DU IAW AMM, TESTED NORMAL.
IDG FEEDER CABLE RED INSULATION DAMAGED. INSTALLED RED INSULATION.
FUEL TANK SIGNAL UNITS OUT OF RANGE IN TANKS LEFT MAIN NR 14, CNTR RIGHT NR 2, & CNTR LEFT NR 2. PER FIM 28-41 TASK 824 P105 & 106. REPLACED APPLICABLE TANK UNITS.
CENTER CDU FAIL, EICAS MESSAGE AND CDU BLANK. REPLACED CENTER CDU.
ENGINE IGNITOR L2 LEFT ENGINE FAILED TO IGNITE USING IGNITOR 2. FAILED AUDIBLE TEST PER MM, NO POP. REPLACED IGNITION EXCITER IGNITION LEAD AND IGNITION PLUG AND ACCOMPLISHED IGNITION SYSTEM, OPERATIONAL CHECK BOTH L1 AND L2 FUNCTIONED NORMAL.
DURING ENGINE SHUTDOWN AFTER ARRIVAL, FUEL VAPOR OBSERVED FROM EXHAUST PIPE OF LEFT ENGINE. REPLACED FMU. ENGINE RUN CHECK PER JRH - OK. REPLACED FMU. ENGINE RUN CHECK PER JRH - OK. NO DEFECTS NOTED.
ON ENGINE START NR 1 OIL PRESSURE 121, NR 2 152, EGT 480 AND CLIMBING NO ROLL BACK ON NR 1. ACCOMPLISHED NORMAL START. ALL PARAMETERS NORMAL AT IDLE.
FIRST OFFICER'S SEAT LIFE PRESERVER POUCH HOOK AND LOOP DOESN'T HOLD. REPLACED HOOK AND LOOP STRIP.
CREW REPORTED LEFT ENGINE START VALVE DID NOT OPEN ON FIRST TWO START ATTEMPTS. CREW CYCLED CB B01 FOR LEFT START VALVE. START VALVE STILL NOT OPENING. OPENED FAN COWLS & FOUND SENSE LINE BROKEN ON START VALVE. MAINTENANCE FOUND ENGINE START VALVE SENSE LINE BROKEN AT START VALVE. SENSE LINE WAS WELDED & REINSTALLED, AND ENGINE WAS MAX MOTORED TWICE PER ECRA 8011-01061. VALVE SENSE LINE MUST BE REPLACED WITHIN 2 FLT CYCLES. REPLACED LINE.
GENERATOR CONTROL UNIT HAS AN INTERNAL FAULT, MAT SHOWED MAINTENANCE MESSAGE 24-30001. REPLACED WITH A NEW GCU, TEST AND FAULT STILL REF MM. REPLACED WITH A NEW IDG AND TEST OKAY.
RT WING REAR SPAR WEB BETWEEN IRSS 340 AND IRSS 350, CORROSION AROUND THE FUEL TANK BOOST PUMP FASTENERS. BLEND OUT REPAIR ACCOMPLISHED IAW ECRA 5720-02274. CATEGORY A MAJOR REPAIR.
AUTO SPEEDBRAKE FAILURE OF AUTO SPEEDBRAKE LEVER ACTUATOR OR FAILURE OF THE AUTO SPEEDBRAKE SYSTEM. ADVISORY MSG01- LATCHED APPROACH MODE DEPENDENT; GEAR TILT PRESSURE (R) SIGNAL IS LOW WHEN GEAR IS DOWN AND HYDRAULICS IS PRESSURIZED. DB- PRIMARY FLIGHT COMPUTER (RIGHT) MSG-2719510 LATCHD AP MODE. PER MEL 2762A, CIRCUIT BREAKERS PULLED, AND TRUCK TILT PRESSURE IS NORMAL. ACCOMPLISHED FIM 27-02 TASK 904 FOR MSG 27-19510. REPLACED RIGHT HYD TRUCK TILT PRESSURE TRANSDUCER M29211 PER MM. MAINTENANCE MESSAGE NO LONGER DISPLAYED. AUTO SPEEDBRAKE SYSTEM TESTS OKAY.
CEILING LIGHT ASSY DM330XXE AND DM330XXF AT APPROX. STA 1012, RBL 90 CONNECTION IS NON COMPLIANT PER FCD 3321-01019 REV B PAGE 26 ITEM 25. REPLACED CONN AS REQUIRED. INSPECTED NEW CONNECTOR INSTALLATION.
CEILING LIGHT ASSY D3256J APPROX STA 391 LBL 31, CONNECTION IS NON COMPLIANT PER FCD 3321-01019 REV B PAGE NR 5 STEP NR 4. REPLACED CONNECTOR ASSY AT D3256J.
CABIN LIGHT ASSY D33080 AT APPROX STA 282, LBL 29 CONNECTION IS NON COMPLIANT PER FCD 3321-01019 REV B PAGE #5 ITEM #6. REPLACED CONNECTOR D33080.
CEILING LIGHT ASSY DM33036C AT APPROX STA 1990, RBL 90, CONNECTION IS NON COMPLIANT PER FCD 3321-01019 REV B PAGE 40 ITEM 23. THIS IS THE JACK SIDE (AIRCRAFT SIDE). REPLACED WITH CONNECTOR BACC65AJ111S (WHITE) AND RE-SECURE CEILING LIGHT ASSY CONNECTOR TO THIS JACK SIDE. INSPECTED NEW CONNECTOR INSTALLATION.
WIRE BUNDLE W236 STA 1990, LBL 90, CONN DM33036C IS NON COMPLIANT FCD REV B. MUST BE REPLACED BEFORE FURTHER FLIGHT. REPLACED CONNECTOR. INSPECTED NEW CONNECTOR INSTALLATION.
54/EQ4498 HEAT SHIELD INSP, FOUND NUMEROUS LOOSE FASTENERS AND DAMAGED SEAL. 6 FASTENERS LOOSE ON LT PYLON FAIRING FWD HEATSHIELD SEAL 2,4,5,8,12, & 16 (NUMBERED INBD TO OTBD, REF EQ4498). REMOVED HEATSHIELD FWD SEAL ATTACH FASTENERS, BACB30VG6K7 HI-LOKS PER 777 MT54-UA1 TOO LONG- REORDERED 754-7309, RPLMNT SEAL IN B29 SHEETMETAL AREA. INSTALLED NEW SEAL & REINSTALLED HEAT SHIELDS.
AUTO SPEED BRAKE LEVER ACTUATOR INOPERATIVE. REPLACED GEAR TILT PRESSURE TRANSDUCER IAW MM. LEAK CHECKED OK.
SPEEDBRAKE DID NOT EXTEND. DEPLOYED MANUALLY. DEF PER MEL. -INF- :BOEING AHM DOWNLINKING MMSGS 32-11910, 12760, 12010, 12860 REF MT 27-029R2 & 27-UA08. THE MT'S REFERENCED MMSG'S NOT DISPLAYED BUT APPEARS BOTH MLG TILT ACTUATORS EXPERIENCING LOW PRESSURE DUE TO BYPASSING HYDRAULIC COMPONENTS WHICH IS KNOWN ISSUE FOR THIS FDE. OK - :MESSAGES CORRELATED TO AUTO SPEEDBRAKE WERE 34-25603 AND 34-25800 WHICH FAULTED 6 LEGS AGO. ACCOMPLISHED TAT TEST PER MM AND AOA TEST PER MM34-21-04. NO FAULTS. ACCMP'D AUTO SPEEDBRAKE 26592 TEST PER MM. TEST PASSED. SYSTEM CK'S NORMAL.
RT WING INBD SLAT INBD SLAT LINKAGE FAIRING PANEL MISSING 1 FASTENER.
NR 2 ENG AFT PYLON HEAT SHIELD GAP STRIP NR 3 DAMAGED. REMOVED 3EA PYLON HEATSHEILD SEGMENTS FOR WEAR EVALUATION & GAP STRIP NR 3 REPLACEMENT. REPLACE NR 2 ENG PYLON HEAT SHIELD SEGMENTS 2, 3, 4, 5, 6 PER MM WITH SERVICEABLE SEGMENTS.
NR 2 ENG PYLON MOST FWD SEGMENT HEAT SHIELD HAS EXCESSIVE WEAR ON TRAILING EDGE COVER STRIP. INSTALLED NEW COVER STRIP.
NR 2 ENGINE, HEAT SHIELD NR 4 AND NR 5 NEED NDT REMAINING THICKNESS AND HFEC FOR CRACKS. ACCOMPLISHED HFEC AS REQUIRED ON AREAS AFTER BLENDING REF NDT MANUAL PART 6 51-00-06. NO CRACKS FOUND. ALSO PERFORMED ULTRASONIC REMAINING THICKNESS REF NDT MANUAL PART 4 51-00-10 PROCEDURE 2. NR 4 HEAT SHIELD REMAINING THICKNESS .39 INCH AND NR 5 REMAINING THICKNESS .048 INCH.
MAN PRESS LEFT MSG SHOW ON EICAS. DF PER MEL 3621A. -INF- :MSG SHOULD READS MAN PRESS SENSOR LEFT. -ADJ- :MSG 36-10480 LATCHED. PERFORMED FIM 36-21 TASK 805 AND GRD TEST PASSED. MSG ERASED AND NO FAULT NOTED.
WAI VALVE L LEFT WING ANTI-ICE (WAI) VALVE FAILURE. REPLACED WAI VALVE AND RPL ACIPS CARD PER MM. OPS NORMAL PER MAT TEST.
REFERENCE EVA 81392 LLAR BULBS ARE REMOVED. BULBS REMOVED PER EVA81392 AWAITING DISPOSITION OF FURTHER ACTION BY ENGINEERING.
PBE 4L IS SOFT. REPLACED PBE.
PBE SR IS SOFT. REPLACED PBE.
PBE 2L IS SOFT. REPLACED PBE.
NR 2 HF RADIO INOPERATIVE. PER MEL 2311H REPLACED NR 2 HF TRANSCEIVER. RADIO CHECK NR 2 HF, CHECK OK. ACFT RETURNED TO GATE FOR NR 2 HF WILL NOT TRANSMIT. REPLACED RIGHT HF ANTENNA COUPLER PER MM (RIGHT HF).
SATCOM VOICE AND DATA SHOW INOP ON EICAS, UNABLE TO CONTACT SAM USING SATCOM. ACCMP'D SATCOM TEST THRU MAT SATCOM CK OK ACCMP'D SATVOICE CALL TO CHI. CHECKS OKAY. REPLACED LOW NOISE AMPLIFIER-DIPLEXER FOR HGA PORT, L SYS PER MM. SATCOM SYSTEM CHECKS OK. BOEING AHM PROGRAM HAS DETECTED SATCOM VOICE ADVISORY MSG WITH ASSOCIATED MAINT MSG 23-60071 (LNA-DIPLEXER FOR HGA(PORT, L SYS) HAS A FAULT. NEED TO ACP FIM 23-15 TASK 805. IF NO FAULT FOUND REPLACED THE PORT (LEFT) LNA-DIPLEXER FOR SIDE MOUNTED HGA-L (M23088) PCN 580-9035 PER MM. REPLACED PORT LNA-DIPLEXER PER MM, SATCOM SYSTEM CHECKS OKAY. REPOSITIONED AIRCRAFT & ACCOMPLISHED SATCOM OPERATIONAL CHECK USING PORT LNA DIPLEXER. SATCOM SYSTEM CHECKS OKAY.
LEFT AFT FUEL PUMP LOW PRESS LIGHTS INOP. LEFT AFT FUEL PUMP LOW PRESS LIGHTS INOP. THE OTHER LOW PRESS LIGHTS WORK OK. SYNOPTIC AGREES WITH SWITCH POSITION. SWITCH LIGHT TEST OK, BUT NO LIGHT WHEN PUMP & APU OFF. L AFT BOOST PUMP IS INOP. RPL LT AFT MAIN BOOST PUMP. OPS CK OKAY.
AT DEPARTURE FOUND WATER LEAK FROM THE MID GALLEY POWER PNL, FOUND THE UPPER MAIN WIRE CABLES UNDER WATER AND WIRES CORRODED. MID GALLEY DISASSEMBLY FOR ACCESS, PICS ON RVI SITE, REMOVING TERMINAL BLOCK, CLAMPS AND CONTACTS. FOUND BLOCKAGE AT CONNECTION TO WATER DRAIN MUFFLER LOCATED JUST BEHIND WATER FILTER IN FWD GALLEY. CLEARED DEBRIS AND WATER DRAINED PROPERLY.
SATCOM VOICE AND DATA LINK UNRELIABLE AND INTERMITTENT. PREVIOUS FAULT SHOWS 23-60061 & 23-60041. SUGGEST REPLACING HIGH POWER AMPLIFIER HIGH GAIN ANTENNA UNIT. REPLACE MR23808. SYSTEM TESTS OKAY. ACARS SATCOM FUNCTION ENABLED.
HF RADIO - TRANSMISSION PROBLEM. CREW COMMENTS: R HF VERY WEAK TRANSMITTER. RT HF RADIO UNUSABLE. REPEAT WRITE UP. REPLACED RT HF XCVR. OPS CHECKS OK MAT SYSTEM TEST AND GNS HF TEST TO RADIO.
EQUIP COOLING EQUIPMENT COOLING FUNCTION IS INOPERATIVE (LOW FLOW), OR COOLING SUPPLY AIR TEMPERATURE IS EXCESSIVE ON THE GROUND, OR BOTH EQUIPMENT COOLING OVERRIDE VALVE ACTUATORS (NR 1 AND NR 2) HAVE FAILED BITE TEST OR HAVE FAILED TO REACH COMMANDED POSITION. ADVISORY. REPLACED MAIN EQUIP COOLING FILTER, LEAK & OPS TEST OKAY.
SATVOICE LOST ON ALL TRIP. STATUS SAT HIGH GAIN CYCLES ON AND OFF. REPLACED SATELLITE DATA UNIT M23106 IAW MM AS PER FIM 23-15 TASK FOR MAINT MSG 23-60021. SATCOM BITE AND SYS OPERATIONAL TESTS PASSED.
ACFT BACK TO GATE DUE IDG MSG.GET MSG 2431662, REF FIM 2 421 TASK 812, RESET SWITCH AND RUN ENG, NO HELP. NOTIFIED DD & MAKE DEF. RIGHT IDG OIL SHOULD BE CHANGED WHEN DEFERRAL IS CLEARED IAW MEL 2411A. REPLACED AND OPS CHECK RIGHT ENG IDG PER MM.
HIGH PRESSURE (HP) FUEL SHUTOFF VALVE POSITION DISAGREES WITH COMMANDED POSITION. STATUS MSG-7360211 INACTV SD MODE. MAINT MSG 73-60021 PERFORM ED WET MOTOR NOW HELP. PERFORMED WIRE CHECK FOUND HIGH RESISTANCE BETWEEN PLUG D71024P AND D71074J, CLEANED BOTH C-P RESISTANCE OK. PERFORMED WET MOTOR IAW JRH MAINT MESSAGE CLEARED. ALSO PERFORMED ENG RUN IAW JRH ALL INDICATION GOOD. FUEL FLOW GOES TO ZERO ON SHUTDOWN. DURING INSP OF NR 1 ENG FOR FUEL SHUTOFF FAULT FOUND DAMAGED WIRING LOOM W0628 AFT OF CONNECTOR D71072P ON ENGINE LT CORE. ACCOMPLISHED INSP AND FOUND INSULATION DAMAGED ON 4 WIRES OF LOOM. NO OTHER DAMAGE TO WIRES NOTED AND ACCOMPLISHED REPAIR WITH SILICONE GUIDELINE TAPE TO RESTORE TO SERVICEAB
FUEL TRANSFER WHEN NOT COMMANDED. CTR TANK SCAVENGES EARLY AND ONLY TO LT MAIN TANK. APPROX 40,000 LBS IN THE WING TANKS, WHEN SCAVENGING STARTED, SUSPECT LT OUTLET FLOAT VALVE POSSIBLY OPENS TOO EARLY. NO TIME TO ACCOMPLISH TEST PER FIM. NO FAULTS FOUND OUTLET FLOAT TESTED OK WITH 32.3K FUEL. FOLLOWED FIM 28-22 TASK 849. 49,000 LBS OF FUEL WAS PUT INTO EACH WING. AIRPLANE SAT FOR SEVERAL HOURS WITH NO TRANSFER OF FUEL TO CENTER TANK. FUEL WAS TRANSFERED FROM CTR TANK TO WING VIA SCAVENGE SYSTEM. TEST WAS ACCOMPLISH FROM PAGE 298.31 TO PAGE 298.3 ITEM J7, SCAVENGE SYSTEM OK. NO TRANSFER ISSUE.
LOST WASTE TANKS, FLIGHT DIVERTED. LOST WASTE TANKS 1 AND 2 IN FLIGHT, CYCLED LAV SYS 1 AND LAV SYS 2 CB'S PER SAMC. NO HELP. DOWN TO 3 LAVS OF WASTE TANK 1. NO FURTHER MAINTENANCE ACTION NEEDED PER OPBLM. SERVICED ALL 3 LAVS AND OPERATION IS NORMAL.
FWD GROUND POWER RECEPTACLE HAS BURNED PINS. REPLACED FWD GROUND POWER RECEPTACLE, OPS NORMAL.
DOOR 1L EMERGENCY LIGHTS COME ON INTERMITTENTLY. DOOR 1L FWD BATTERY PACK MODULE TURNS ON LIGHTS WHEN HANDLED. NEEDS NEW BATTERY PACK MODULE. RESEATED AND SECURED CONN D3101P AT MED 1L THRESHOLD PANEL. EMERGENCY LIGHTS OP CKD GOOD.
RH HF INOPERATIVE. TRANSCEIVER FOUND DEFECTIVE. RH HF TRANSCEIVER REPLACED & OPS TEST OKAY.
APU AUTO SHUT DOWN AFTER ENG START. OIL QTY READING LOW. PERFORMED VISUAL CHECK AT APU. FOUND NO OIL QTY IN SIGHT GAUGE AND MCD AND SCAVENGE CD HAVE METAL ON THEM. REPLACED APU, OPS CHECK GOOD.
SEAT 1E AFT EMERGENCY LIGHT IS INOPERATIVE. REPLACED EMERGENCY LIGHT STRIP, OPS CHECKED OKAY.
SEAT 11F FWD EMERGENCY LIGHT BROKEN. REPLACED SEAT 11F FWD EMER LIGHT ASSY. OP CK OK.
NR 1 ENG, S/N 222140, DURING ACK BORESCOPE FOUND HPT-1 BLADE DAMAGED BEYOND SERVICEABLE LIMITS. CHANGE ENGINE AS REQUIRED. MATERIAL BREAK THROUGH AND BURN THROUGH INTO INTERNAL CAVITY.
LOUD SQUEALING NOISE FROM CAPTS SLIDING WINDOW. REPLACED NR 2 SLIDING WINDOW. PRESSURIZED AIRCRAFT NO LEAKS OR DEFECTS NOTED.
HIGH PITCH SQUEAL LWR LT CORNER OF CAPTAIN'S SLIDE WINDOW. MAINT TEXT: L/E OF LT NR3 WINDOW DELAMINATED AND CRACKING BETWEEN PANES. REPLACED WINDOW.
'FLIGHT CONTROL SYS' STATUS MESSAGE & 'SPOILERS' ADVISORY MESSAGE WITH CORRELATED MSG. REPLACED SPOILER NR 5 PCU (M27120) OPS NORMAL.
DIFFICULTIES ENCOUNTERED ARMING OR DISARMING DOOR 3L.
SPOILERS FAILURE OF ONE OR MORE SPOILER PAIRS. ADVISORY MSG-2711504 LATCHED DC HARD. CLEANED CONNECTOR AT DM27120 AND D2137 ON LT SPOILER NR 5. GRD TEST PASSED ON THE MAT AND OPS CKD OK.
HYD FLUID LOSS FROM LT SYS. QTY WENT DOWN TO APPROX .65 WITHIN FIRST 4 HRS OF FLIGHT. CREW SELECTED LT ENG AND ELECT HYD PUMPS TO OFF AS A PRECAUTION TO CONSERVE FLUID FOR DESCENT, HYD FLUID LOSS STOPPED WITH PUMPS TURNED OFF. NEVER HAD LOW PRESS OR OVHT INDICATIONS WHEN PUMPS WERE RUNNING. ON ARRIVAL, QTY IND SHOWN LT 0.8 0 THEN SERVICE TO 1.10. OPERATE ALL LT SYS WITH HYD PRESS. AILERON, ELEVATORS, RUDDER SPOILERS AND ENG RVS CKD WITH LT ENG EDP IAW JRH HYD QTY REMAIN SAME. NO HYD LEAK CONFIRM ON GROUND, L ENG STRUT INSIDE AND FUSELAGE IS DRY. REQUESTING VERIFICATION FLIGHT. SUCCESSFUL VERIFICATION FLIGHT.
APU CONTROLLER STATUS MSG DISPLAYED. MAINT MSG 49-10760. MAINT MSG IS FOR BRUSH ON ELECTRIC MOTOR. REPLACED APU ELECTRIC START MOTOR, OPS CHECK GOOD.
LAV 3R AFT MIRROR LIGHT INOPERATIVE. FOUND FWD HOLDER BURNT. REQUIRES HOLDER. DISCONNECTED AND SAFETIED BALLAST CONNECTOR. DOME LIGHT OPS NORMAL.
SEAT 20C FLOOR PROXIMITY EMERGENCY LIGHT BROKEN OFF. REPLACED LIGHT ASSY.
APU WILL NOT START. APU HAS HISTORY OF 'APU CONTROL' EICAS MSG WITH NO FAULTS FOUND AND PREVIOUS PARTS REPLACED STARTER, I-O CARD, AND RELAY K49002. NO HELP. REPLACED APU.
ONE (1) EA EEL STRIP LIGHT ON SIDE OF SEAT 3F INOPERATIVE. REPLACED EEL STRIP LIGHT. OPS CHECKS GOOD.
NR 2 ENG "BACK UP GENERATOR" OIL LEVEL INDICATION BLANK. REPLACED BUG. OPS CHECKS NORMAL. ELECTRIC INDICATIONS ARE READING NORMAL. OILS WERE SERVICED TO FULL. SERVICED AND RAN ENGINE. LEAK CHECKED. NO LEAKS WERE NOTED.
STATUS MSG APU CONTROL. REPLACED APU BATTERY FOR BORROWED ONE. APU NO START. REPLACED APU CHARGER, NO HELP. REPLACED STARTER MOTOR, STARTS NORMAL.
STATUS MSG 'APU BATTERY' AND 'APU BATTERY OVHT'. REPLACED THE APU BATTERY.
REPLACE APU CONTROLLER FOR TROUBLESHOOTING. REPLACED APU CONTROLLER FOR TROUBLESHOOTING. FOUND STARTER CLUTCH FAILURE. INSPECTED MAG PLUGS AND REPLACED LUBE PRESSURE AND SCAVENGE FILTERS, NO METAL NOTED. REPLACED STARTER CLUTCH & REPLACED STARTER. OPS AND LEAK CHECKS OKAY.
MAIN BATTERY FAILURE. REPLACED MAIN BATTERY. ALL OPS NORMAL.
FLAPS PRIMARY FAIL PRIMARY (HYDRAULIC) FLAPS DRIVE FAILURE. FLAPS OPERATING IN SECONDARY (ELECTRIC) MODE. CAUTION MAINT TEXT: FOUND FLAP PRIMARY FAIL OF FSEU 2. FLAP-SLAT CONTROL 2 FAULT. REF MT 27-011 R1, SWAPPED FSEU'S WITH NO HELP. NEEDS LOW SPEED SOLENOID RPL. REF MM 27-51-05-401. MAINT MESSAGE 27-20432. FSEU 2: MSG-2720432 LATCHED DC MODE. RPL FLAP CONTROL VLV LOW SPEED SOLENOID. TEST AND LEAK CHECK GOOD.
FLIGHT CONTROL SYS NR 4 AND 11 SPOILERS. REPLACED ACE L2. PERFORMED MAT GROUND TEST SPOILER 4 AND 11 SYSTEM. TEST PASSED. MSG CLEARED.
STATUS MSG BATTERY CHARGER MAIN. REPLACED MAIN BATTERY CHARGER AND BATTERY, NO HELP. SWAPPED APU BATTERY WITH MAIN BATTERY AND CHECKS OKAY.
THE "BAT CHARGE APU AND APU BATTERY" STATUS DISPLAYED ON LOWER EICAS. REPLACED CHARGER, NO HELP. REPLACED BATTERY & MESSAGE CLEARED.
ELEC BACKUP GEN R RIGHT BACKUP GENERATOR OFF DUE TO A PROTECTIVE TRIP. STATUS MSG01- LATCHED CRUISE MODE DEPENDENT; BACKUP GENERATOR (R) OIL PRESSURE IS LOW. DB- BACKUP CONVERTER MSG-2446090 LATCHD ER MODE. ON ARRIVAL FOUND BACKUP GEN OIL IS ABOVE LOW LEVEL POSITION. SERVICED OIL AND MOTORED ENG, NO LEAK NOTED. CONCURRED WITH SAMC.
FUEL QTY INDICATION STATUS MSG PER CREW. L MAIN TANK QTY INTERMITTENT, CTR READS NORMAL AND RIGHT MAIN TANK WAS BLANK FOR ABOUT 1.5 HOURS AND THEN ALL TANK READINGS RETURNED TO NORMAL. WITH ALL TANK READINGS NORMAL THE TTL QTY IND WAS STILL BLANK. FOUND FAULTY FUEL QUANTITY PROCESSOR UNIT. REPLACED FUEL QUANTITY PROCESSOR UNIT. ALSO REPLACED FOUR FUEL QT PROBES. ALL INDICATIONS NORMAL.
ELEC GEN OFF R RIGHT GENERATOR CONTROL BREAKER (GCB) OPEN OR GENERATOR CONTROL SWITCH OFF, AND ENGINE NOT SHUT DOWN. ADVISORY MSG01- LATCHED TAKEOFF ROLL MODE DEPENDENT; INTEGRATED DRIVE GENERATOR (R) EXCITER FIELD CURRENT IS OUT OF RANGE. DB- GENERATOR CONTROL UNIT (R) MSG-2431612 LATCHD TO MODE.
PRIMARY CHANNEL MESSAGE ON MAINTENANCE PAGE WHEN LOWERING FLAPS AND FLAPS ARE SLOW. SUSPECT FAULTY FSEU. REPLACED NR 2 FSEU REF. MM 21-51-01. OP CHECKS GOOD. AC OK FOR SERVICE.
ELEC BACKUP GEN L LEFT BACKUP GENERATOR IS OFF OR HAS FAILED. ADVISORY MSG01- LATCHED CRUISE MODE DEPENDENT; BACKUP GENERATOR (L) OIL PRESSURE IS LOW. DB- BACKUP CONVERTER MSG02- ACTIVE CRUISE MODE DEPENDENT; BACKUP GENERATOR (L) HAS A SHEARED SHAFT. DB- BACKUP CONVERTER MSG03- NOT ACTIVE CRUISE MODE DEPENDENT; BACKUP GENERATOR (L) SPEED IS OUT OF RANGE. DB- BACKUP CONVERTER MSG04- NOT ACTIVE CRUISE MODE DEPENDENT; BACKUP GENERATOR (L) SPEED IS OUT OF RANGE. MSG-2446080 LATCHD ER MODE MSG-2446000 ACTIVE ER MODE MSG-2447000 INACTV ER MODE MSG-2447000 INACTV ER MODE. FOUND SHEARED SHAFT ON BACKUP GENERATOR. REPLACED NR 1 ENG BACK UP GENERATOR REF 24 -25-01. AC OK FOR SERVICE.
APU HIGH OIL CONSUMPTION GENERATED RED ALERT. UNABLE TO DUPLICATE PROBLEM. APU HOC TROUBLE-SHOOTING DUE TO INCREASE APU OIL CONSUMPTION, ACCOMPLISH HIGH OIL CONSUMPTION TROUBLESHOOTING PER 777 FIM 49-20-00-810-818 TASK 818 PG252 REPAIR ALL LEAKS. 26MAR SFO ACP: TASK ACCOMPLISHED PER CALLOUT NO LEAKAGE, NO BLACK SMOKE DETECTED. APU SERVICED TO FULL, RAN FOR APPROX 30 MINUTES NO OIL CONSUMPTION INDICATED.
FIRE CARD APU FIRE DETECTION CARD FAULT OR FAILURE OR LOSS OF ARINC 629-429 COMMUNICATION WITH CARD.
AIRCRAFT HAS NUMEROUS STATUS MESSAGES ALL RELATED TO LOSS OF POWER DURING FLIGHT. AFTER EXTENSIVE TROUBLE SHOOTING FOUND POWER SUPPLY CARD FAULTY. REPLACED A18 POWER SUPPLY CARD MSG CLEARED. AC OK FOR SERVICE.
FLIGHT CONTROL SYS STATUS MSG ON PUSHBACK, WILL NOT CLEAR. AFTER EXTENSIVE TROUBLE SHOOTING FOUND BAD CONNECTOR. REPLACED ACE L2 BENCH PLUG DM27122AC. PERFORMED ACE LRU TEST,ACE ACTUATOR MONITOR TEST PER MM 27-02-02-501,AND ACE ACTUATOR CONFIDENCE TEST.ALL TEST NORMAL . NO DEFECTS NOTED. AC OK FOR SERVICE.
P300 BACK PLANE AUXILARY POWER BREAKER (APB L9-C24335) HAS INSULATOR MATERIAL MISSING, ALSO C PHASE (BLUE) POWER FEEDER WIRE WAS DISCOLORED. RESISTANCE READING AT L9 C24335 C2 EXCEEDED LIMITS. SUSPECT SHORT AT POWER PANEL P300. REPLACED P300 AUX PANEL AND PERFORMED CHECK'S IAW MM'S 24-09-01, 24-22-03, 24-22-05, & 24- 41-01. NO DEFECTS NOTED. ACFTOK FOR SERVICE.
DETECTOR FAN 1 CARGO FWD STATUS MSG DISPLAY & DET CHANNEL 1 E-E SMOKE STATUS MSG DISPLAY. SUSPECT FAULTY SMOKE DETECTOR. REPLACED FWD LWR CARGO SMOKE DETECTOR.
EMERGENCY DECLARED DUE TO CENTER HYDRAULIC SYSTEM FAILURE. HYDRAULIC LINE FOR NOSE GEAR STEERING PUNCTURED, REPLACED HYDRAULIC LINE. SERVICED HYDRAULIC CENTER SYSTEM. AC OK FOR SERVICE
CAPTAIN'S FMC POINTING 15 DEGREES RIGHT, F/O' S POINTS STRAIGHT AHEAD. LEFT CALCULATED BEARING HEADING 15 DEGREES DIFFERENCE FROM RIGHT. EXTENSIVE TROUBLE SHOOTING PERFORMED ON AIMS. UNABLE TO DUPLICATE FAULT. FMC TESTS NORMALLY AFTER RESET. A/C OK FOR SERVICE.
APU GEN IS INOPERATIVE. REPLACED APB CONTACTOR . APU OPS CHECKED GOOD. SUSPECT AUX POWER BREAKER BURNED AND UNABLE TO HOLD SET POSITION. AC OK FOR SERVICE.
APU DISCHARGE LIGHT ON INTERMITTENTLY. CLEANED CORRODED TERMINALS AT L26504 GD TERMINAL 2, AT P5 BTL DISCH AND AT P40 BTL DISCH LIGHT. OP CHECKS GOOD.
ENG OIL PRESS L LEFT ENGINE OIL PRESSURE BELOW THE RED LINE LIMIT WITH ENGINE RUNNING. ENGINE REPLACED AT ORD. SHOP TEARDOWN REVEALED A FAILURE OF THE NR 2 BALL BEARING. A 2.5" CIRCUMFERENTIAL X 1" WIDE CHUNK WAS BROKEN OFF OF THE OUTER RACE. THE BEARING HAS BEEN RETURNED TO MANUFACTURER FOR MORE IN DEPTH ANALYSIS.
CENTER FUEL QUANTITY INOPERATIVE.
CREW OXYGEN PRESSURE LOW 900 PSI. [SUP 05-16-07] REPLACED OXY BOTTLE. LEAK CHKD AND INDICATED OK. SUSPECT LOW PRESSURE THE RESULT OF CREW SNIFF TESTS DURING CHECK LIST.
FOUND SEAT MOUNTED EMERGENCY LIGHT AT ZONE B FWD STAY ON. REPLACED BATTERY & TESTED OK PER MM 33-51-00.
SEAT 1F AFT EMERGENCY LIGHT INOP. RELAMPED; TESTED GOOD.
FIVE DENTS ON LWR FUSELAGE BETWEEN STATIONS 498 & 504 & STRINGERS 44R & 49L. DENTS WERE REPAIRED PER SRM53-00-01, REPAIR 13.THE REPAIR TERMINATES THE REPETITIVE INSPECTION REQUIRED BY EVA 50760.DENTS CAUSED BY CONTACT WITH GROUND EQUIPMENT.
AFT GALLEY LOST POWER TO RIGHT SIDE. AFT GALLEY LOST POWER TO RIGHT SIDE. COULD NOT RESTORE POWER WITH CB RECYCLE. FOUND BURNED WIRING WITHIN THE AFT GALLEY POWER PANEL AND CIRCUIT BREAKER POPPED. SUSPECT CIRCUIT OVERLOAD FROM INCREASED RESISTANCE WITHIN GALLEY HEATING ELEMENTS (COFFEE POTS, OVEN, ETC.) & SIMULTANEOUS USAGE OF SAME. REPLACED AFT GALLEY POWER PANEL ASSY (INCLUDING NEW WIRING FOR THE BURNT ONES.) PERFORMED VISUAL INSPECTION OF AIRCRAFT SIDE WIRING TO POWER PANEL & FOUND IT OK. AFT GALLEY POWER RESTORED AND OPERATES NORMALLY.
NR 2 SLAT LWR SURFACE DELAMINATED AT INBOARD END 3 INCHES FROM THE TRAILING EDGE. INTERIM REPAIR PER 777 AMM 57-43-99. ACP AN INITIAL INSP AT 50 CYCLE AND EVERY 500 FLT CYCLE UNTIL PERMANENT REPAIR ACPL AT NEXT HMV (5JUNE06). OK TO CF PER AMM AND SFOIQ WALSH.
NR 5 SLAT LWR SURFACE DELAMINATED AT INBOARD END NEAR TRAILING EDGE. INTERIM REPAIR PER 777 AMM 57-43-99. ACP AN INITIAL INSP AT 50 CYCLE AND EVERY 500 FLT CYCLE UNTIL PERMANENT REPAIR ACPL AT NEXT HMV (5JUNE06). OK TO CF PER AMM AND SFOIQ WALSH.
NR 3 SLAT LWR SURFACE DELAMINATED AT OUTBOARD END 4 INCHES FROM TRAILING EDGE. INTERIM REPAIR PER 777 AMM 57-43-99. ACP AN INITIAL INSP AT 50 CYCLE AND EVERY 500 FLT CYCLE UNTIL PERMANENT REPAIR ACPL AT NEXT HMV (5JUNE06). OK TO CF PER AMM AND SFOIQ WALSH.
SEAT 1F AFT EMERGENCY PROX FLOOR LIGHT INOP. REPLACED LIGHT ASSY.
EEL LIGHT BROKEN ON WALL BEHIND SEAT 9F. EEL LIGHTS INOP IN ROWS 1 THRU 9. EEL LIGHTS ARE INOP LEFT HAND WALL OF CENTER LAV 1. REPLACED LIGHT 2 & 3. SECURED CONNECTOR ON BATTERY PACK.
T/E WEDGE LOWER SKIN DELAMINATED. MAJOR REPAIR ACCOMPLISHED. REMOVED, REPAIRED AND REINSTALLED T/E WEDGE, LT WING, SLAT NR 1.
WINDSHIELD 1R OUTER PANE CRACKED. THE NR 1 RT WINDSHIELD OUTER GLASS PLY SHATTERED BECAUSE OF ARCING IN THE INTERLAYER DUE TO MOISTURE INGRESSION. THE UPPER EDGE OF THE WINDOW ASSY. REVEALED EVIDENCE OF MOISTURE INGRESS BETWEEN THE GLASS PLIES NEAR THE UPPER ELECTRICAL WINDOW HEAT SYSTEM BUS BAR. REMOVED AND REPLACED WINDOW ASSY. PER AMM 56-11-01-401.
SLIDE RAFT FAILED AIR RETENTION TEST DURING OVERHAUL.
LOST RT ENG GEN PRIOR TO ENTERING ETOPS. RIGHT GENERATOR CONTROL BREAKER (GCB) OPEN OR GENERATOR CONTROL SWITCH OFF AND ENGINE NOT SHUT DOWN. DIVERT TO LHR. SUPPLEMENTAL DATA UPDATE ELEC GEN SYS R EICAS MESSAGE WAS DISPLAYED WITH ASSOCIATED MAINTENANCE MESSAGES 24-30032, GENERATOR CONTROL UNIT (R) HAS AN INTERNAL FAULT AND 24-31612, INTEGRATED DRIVE GENERATOR (R) EXCITER FIELD CURRENT IS OUT OF RANGE. BOTH THE RIGHT GCU AND IDG WERE REPLACED. THE FIX WAS REPLACEMENT OF THE RIGHT IDG. THE SHOP FINDING REPORTED THAT THE IDG EXCITER LEAD WIRES FAILED. THIS UNIT WILL BE MODIFIED TO INCORPORATE HAMILTON SUNDSTRAND SERVICE BULLETINS WHICH HAVE NOT BEEN ACCOMPLISHED.
38A COVE LIGHT OUT. *S/D* IT APPEARS THAT MOISTURE FROM AN IMPROPERLY SHINGLED INSULATION BLANKET DRIPPED ONTO THE LIGHT CONNECTOR CAUSING A SHORT. A SERVICE BULLETIN THAT DISTURBS THE BLANKET IN THIS AND OTHER AREAS MAY HAVE BEEN THE CAUSE. A CALLOUT WAS ISSUED TO INSPECT FOR MOISTURE AND CORRECT ANY INCORRECTLY INSTALLED BLANKETS ON THIS AND ALL POTENTIAL ACFT. ALL PARTS HAVE BEEN SENT TO BOEING FOR FURTHER EVALUATION. UNITED AND BOEING ARE DISCUSSING CORRECTIVE ACTIONS TO PREVENT A REOCCURRENCE.
EN ROUTE SFO-FRA, CREW REPORT CREW OXYGEN SHOWING 450 PSI. SHOULD READ 1250 PSI. DIVERTED TO BGR. *S/D* OXYGEN WAS SERVICED PER AMM 12-15-08. CHECKED COCKPIT OXYGEN MASK, NO LEAKS FOUND. ENGINEER ASSIGNED TROUBLESHOOTING TASK TO ACCOMPLISH FIM 35-11, TASK 802 AND TO CHECK BLEED VALVE FOR LEAKS. CALLOUT WAS ACCOMPLISHED AND NO LEAKS WERE FOUND. SYSTEM SERVICED WITH NO FURTHER REPORTS.
A STRONG ELECTRICAL ODOR BEGAN JUST PRIOR TO DESCENT FROM FLIGHT LEVEL 370. NO SMOKE OBSERVED. CRACK FOUND IN FIRST OFFICERS SLIDING WINDOW UPON LANDING. WINDOW HOT.