N206UA

Part: THERMOCOUPLE — FAULTED (ZONE 400) · airframe 103,886 hrs · 13,644 cycles

ADVISORY MSG ENG ELC C1 R REP FAULT CODE 75-61062 ITEM DEFERRED AS PER MEL 7321D. FOUND PROBE M75019 OPEN BETWEEN CR STUD AND AL STUD. FOUND PROBE M75008 WITH HIGH RESISTANCE BETWEEN STUDS. BOTH 2.9 STABILITY BLEED VALVE THERMOCOUPLE PROBES REQUIRES REPLACEMENT

Part: PUMP — INOPERATIVE (ZONE 400) · airframe 102,836 hrs · 13,513 cycles

LEFT EDP FAILED TO ACTUATE REF TASK CARD 27-0529-8-0047 PULLED CB P11 B5 & B20 P110 L19 & M28 P210 L4 & L5 P310 D4 & D5, AND TAGGED APU START SWITCH. BEGAN REMOVAL STEPS UP TO DEPRESSURIZING. NEW PART AND ORINGS STORED IN COCKPIT REMOVED AND REPLACED LH ENG EDP SUPPLY SHUTOFF VALVE REF AMM 29-11-30. OPS CHECK AND LEAK CHECK GOOD.PARTS USED: 25-2911-9-0020,QTY :1 ROTABLE PARTS CHG:TT # 1714797 SN OFF 2706 PN OFF 25-2911-9-0020 IPC REFERENCE # NO COMPONENT FOUND M&E OFF 25-2911-9-0020 SN OFF 2706 - S/N ENTERED IS INVALID ADDING SDR INFORMATION.

Part: BATTERY PACK — DISCHARGED (ZONE 200) · airframe 102,006 hrs · 13,413 cycles

M/D L3 DOOR AFT EMERGENCY POWER SUPPLY M33405 POWER PACK FOUND M ALFUNCTION REF TO HAECO NON-ROUTINE NO.9455100, REPLACED M/D L 3 DOOR AFT EMERGENCY POWER SUPPLY M33405 POWER PACK AND C/O NEW PACK TEST. THE RESULT FOUND NORMAL AS PER AMM 33-51-06-960-802 R EV 102.

Part: BATTERY PACK — DISCHARGED (ZONE 200) · airframe 102,006 hrs · 13,413 cycles

FOUND EMERGENCY LIGHT BATTERY PACK (M33097) LOW CAPACITY, PERFORMED BY EMP V903685,REPLACED EMERGENCY LIGHT BATTERY PACK ( M33097) AND PERFORM INSTALL TEST,RESULT IS NORMAL,REF AMM 33-51- 06-960-802 REV 102.

Part: BATTERY PACK — DISCHARGED (ZONE 200) · airframe 102,006 hrs · 13,413 cycles

FOUND EMERGENCY LIGHT BATTERY PACK (M33424) LOW CAPACITY, REPLACED EMERGENCY LIGHT BATTERY PACK ( M33424) AND PERFORM INSTALLATION TEST,RESULT IS NORMAL REF AMM 33-51-06-960-802 REV 102.

Part: SKIN — DENTED (ZONE 800) · airframe 100,202 hrs · 13,210 cycles

RAMP REPORTS DENT DOOR 4L. LOWER RH AFT CORNER OF DOOR. APPEARS TO BE FRESH AND NOT DAMAGE PREVIOUSLY REPORTED ON LP 8877939. FURTHER INSPECTION FOUND OUTER DOOR EDGE SEAL DEPRESSOR DAMAGED ADDITIONAL PICTURES PICTURE ADD AND AIR LEAKING FROM DAMAGED CORNER. GIVEN FOR THAT AREA. FOR REF ONLY, THE STEEL RULE INCREMENTS ARE ,010. SEE ATTACHED PICTURES. SRM REF FOR DAMAGE ALLOWED. DAMAGE FAILS CORRECTION, CRACK IS IN .010 INCREMENTS. ADDING PHOTOS LOWER SEAL REMOVED FOR EVALUATION. NO NUMERICAL ALLOWANCES ARE VERTICAL AND HORIZONTAL MEASURES OF DAMAGED AREA ACP HFEC PER AVO 13076. NO CRACKES DETECTED L4 DOOR DATA PLATE INFORMATION REMOVED TWO BOLTS FROM FWD. END OF GIRT TUBE AND TWO HILOC BOLTS COMPLIED WITH AVO13076 STEPS 1. AND 2. PERFORMED DETAILED COMPLIED WITH STEP 3 OF AVO13076 TRIMMED OUT MINIMUM AMOUNT OF REQUEST INSEPECTOR PERFORM HFEC INSPECTION OF DOOR SKIN AT TRIM FROM AFT GIRT MECHANISM ATTACH FITTING FOR ACCESS TO DOOR SKIN INSPECTION OF DOOR SKIN AND UNDERLYING STRUCTURE AND EXCEPT FOR SKIN TO REMOVE DAMAGE, COLD WORKED AREA ABOVE AND BELOW TRIM OUT OUT AND AT DENT REWORK LOCATIONS REF. STEPS 4. AND 5. OF REPAIR FASTENER INSTALLATION REF. SRM 51-40-02.

Part: BATTERY PACK — NO TEST (DOOR 3R) · airframe 96,922 hrs · 12,830 cycles

CABIN R3 DOOR EMERGENCY EXIT SIGN FAILED TO OPERATION REF HAECO NR NO.9473849 - ,SUPPORT TASK. CABIN R3 DOOR EMERGENCY EXIT SIGN BATTERY M33401 REPLACED & INSTALLATION TEST CARRIED OUT, RESULT NORMAL REF TO AMM 33-51-06-960-802 EV.99.

Part: BATTERY PACK — NO TEST (EMERGENCY LIGHTS) · airframe 96,922 hrs · 12,830 cycles

CABIN ZONE A LH AISLE CEILING EMERGENCY LIGHT CAPACITY CHECK FAILED REF HAECO NR NO.9473844 - ORIGINATED BY EMP V905376, SPEC NO.B777-33-3-7011. PERFORMED BY EMP V905376, RII BY EMP V905342,CABIN L1 DOOR EMERGENCY LIGHT BATTERY M33424 REPLACED AND INSTALLATION TEST CARRIED OUT,RESULT NORMAL REF AMM 33-51-06-960-802 REV.99.

Part: BATTERY PACK — NO TEST (EMERGENCY LIGHTS) · airframe 96,922 hrs · 12,830 cycles

CABIN OHAR EMERGENCY LIGHT FAILED TO OPERATION DURING PERFORM EMERGENCY LIGHT CAPACITY CHECK REFER HAECO NON-ROUTINE LP.947384 0 - SPEC NO.B777-33-3-7019 CABIN OHAR EMERGENCY LIGHT POWER PACK BATTERY M9429 REPLACED AND INSTALLATIONN TEST CARRIED OUT RESULT NORMAL, AS PER AMM 33-51-06-960-802 REV.99.

Part: BATTERY PACK — NO TEST (EMERGENCY LIGHTS) · airframe 96,922 hrs · 12,830 cycles

CABIN R4 DOOR & OHAR EMERGENCY EXIT SIGN FAILED TO OPERATION DURING PERFORMED EMERGENCY LIGHTS CAPACITY CHECK REF HAECO NR NO .9473668 - ORIGINATED BY EMP V905376,SPEC NO.B777-33-3-7019. PERFORMED BY EMP V905376,IDT BY EMP V905342,CABIN R4 DOOR HEADER AND OHAR EMERGENCY LIGHT POWER PACK BATTERY REPLACED AND INSTALL ATION TEST CARRIED OUT,RESULT NORMAL REF TO AMM 33-51-06-960-802 REV.99. ELB NO.6460590 FOR R4 DOOR HEADER EMERGENCY LIGHT POWER PACK BAT TERY SDR ONLY, OHAR EMERGENCY LIGHT POWER PACK BATTERY SDR REF ELB NO.6477370.

Part: OVEN — FIRE (MID GALLEY) · airframe 95,892 hrs · 12,704 cycles

MID GALLEY OVEN HAD A FIRE NOW EXTINGUISHED LOCKING LOG UNLOCKING TO CLEAR LOG NO FIRE OCCURRED. SMOKE CAME FROM SPILLED CHOCOLATE OVERFLOWING IN OVEN. CHOCOLATE COKED ON THE INSIDE OF OVEN. NO EXTERNAL DAMAGE TO GALLEY. FIRE EXTINGUISHER USED IN OVEN. OVEN NOT USABLE. UNABLE TO REMOVE 1 OF 2 OVEN SCREW DUE TO ALUMINUM PLATE OBSTRUCTING ACESS. REF AMM TASK 25-32-02-000-811-006. 2ND NOTE DEFER PER MEL. PLACARD INSTALLED AND CB PULLED AND COLLARED NOC DESK: 777 NAME: DW DATE: 29-AUG-23- TOMC APPROVED REF NEF 2520AV OVEN, STEAM, ES OFF 23-2531-9-0001 1189 ON 0000 OVEN, STEAM, ES OFF 23-2531-9-0001 1189 ON 23-2531-9-0001 1379 REPLACED OVEN 410. REF AMM 25-32-02 PARTS USED: 23-2531-9-0001,QTY :1 ROTABLE PARTS CHANGE WAS INDICATED - TT # 1711947 SN OFF 1189

Part: SERVO — UNKNOWN (RT ENGINE) · airframe 94,115 hrs · 12,497 cycles

HIGH ENG OIL TEMP R-ENG TEMP 166...HIGHEST 177. FUMES IN CABIN. NOT CKPT. NO.2 OIL TANK #2 ENG IDG GEAR BOX (GARLOC) SEAL REPLACED AND SERVICED IDG TO FULL. {PARTS USED: 76-7261-3-0028 }. REMOVED FUEL OIL COOLER AND BYPASS VALVE ON #2 ENG {PARTS USED: 27-7921-9-0002,SN OFF 6663}. ALSO REMOVED FUEL SERVO HEATER. INSTALLED AND TORQUED FUEL SERVO HEATER. ACCOMPLISHED HIGH PWR RUN. OIL TEMP INDICATIONS OPS NORMAL. RAN APU AND RH BLEED, NO SMOKE OR ODOR IN CABIN. NO FINDINGS OR CONTAMINATED COMPONENTS IN RH PACK . ENGINE WASH WAS COMPLETED TO CLEAN OIL STREAKS.

Part: STRUCTURE — CRACKED (BS1035RH) · airframe 91,081 hrs · 12,033 cycles

AD2019-11-02 EA 5310-06900 OP 031 REV D BS 1035 RH UNDERWING LONGERON 1EA CRACK FOUND AT CENTER TANK FRONT SPAR CHORD LAYER REF HX NR WO 816165, ORIG BY V914372 PREVIOUS ENTRY HAS A TYPO, SHOULD READ EA 5310-06900 OP 014 REV D EA 5310-06900 REV D OP 014 BS 1035 RH UNDERWING LONGERON AT CENTER TANK FRONT SPAR LOWER CHORD REPAIRED AS PER EC/RA 5710-02803 REV- PART 1 INTERIM REPAIR, REPEAT INSPECTION REQUIREMENT AS PER EC/RA 5710-02803 REV- PART 2. RII INSPECTED BY HX199407.

Part: SKIN — CRACKED (RH BS1035) · airframe 91,081 hrs · 12,033 cycles

AD2019-11-02 EA 5310-06900 REV D OP 014 RH BS 1035 UNDERWING LONGERON FUSELAGE SKIN AREA FOUND 1EA CRACK APPROX 1" IN LENGTH. REF HX NR WO 817998, ORIG BY V906014 EA 5310-06900 REV.D OP.14 RH FUSELAGE SKIN AT BS 993-1035 S-35R INSPECTED BY V896888 RII V896375 TO S-38R REPAIRED AS PER ECRA 5331-02904 REV- PART 1 INTERIM REPAIR AND REPEAT INSPECTION REQUIREMENT REFER ECRA 5331-02904 PART 2 & LOG 8762902 WORK ACCOMPLISHED BY MECHANIC V897545 RII APPROVED BY V896375

Part: STRINGER — CRACKED (BS 1035) · airframe 91,081 hrs · 12,033 cycles

AD2019-11-02 EA 5310-06900 OP 04 BS 1035 RH BUILT-UP UNDERWING LONGERON FOUND CRACK REF HX NR WO 728392, ORIG BY V924732 EA 5310-06900 REV D OP 014 BS 1035 RH UNDERWING LONGERON REPLACED. WORK ACCOMPLISHED BY MECHANIC V893003 INSPECTED BY V897231. RII INSPECTED BY HX199407.

Part: STRUCTURE — CRACKED (BS 1035) · airframe 91,081 hrs · 12,033 cycles

AD2019-11-02 EA 5310-06900 OP 014 REV D BS 1035 RH UNDERWING LONGERON 1EA CRACK FOUND AT RING CHORD LAYER REF HX NR WO 816170, ORIG V914372 BS 1035 RH UNDERWING LONGERON AREA 1EA CRACK AT RING CHORD REPLACED AS PER EC/RA 5710-02803 REV- PART 1 - INTERIM REPAIR, THIS REPAIR REQUIRE REPEAT INSPECTION AS PER EC/RA 5710-02803 REV - PART 2. RII INSPECTED BY HX199407.

Part: LONGERON — CRACKED (BS 1035 RH) · airframe 91,081 hrs · 12,033 cycles

AD 2019-11-02 EA 5310-06900 OP 014 REV D BS 1035 RH UNDERWING LONGERON 1EA CRACK FOUND AT CENTER TANK FRONT SPAR WEB LAYER REF HX NR WO 816156, ORIG BY V914372) BS 1035 RH UNDERWING LONGERON AREA 1EA CRACK AT CENTER TANK FRONT SPAR WEB REPAIRED AS PER EC/RA 5710-02803 REV- PART 1 - INTERIM REPAIR, THIS REPAIR REQUIRE REPEAT INSPECTION AS PER EC/RA 5710-05803 REV - PART 2. RII INSPECTED BY HX199407.

Part: STRUCTURE — CRACKED (PVT BULKHD) · airframe 91,081 hrs · 12,033 cycles

LH BS2370 PIVOT BULKHEAD FORWARD CHORD FOUND 1EA CRACK APPROX 1.5" LONG AS MARKED. TRANSFER REF NR HX WO.727733 AND ORIGINATED BY EMP NO.V897425. EA 5380-01113 REV A OP 013 ACCOMPLISHED. WORK ACCOMPLISHED BY MECHANIC V893003 INSPECTED BY V897231. RII INSPECTED BY HX169517.

Part: STRUCTURE — CRACKED (PVT BLKHD) · airframe 91,081 hrs · 12,033 cycles

BS 2370 PIVOT BULKHEAD RH FORWARD OUTER CHORD CRACK FOUND AS MARKED. TRANSFER REF NR HX WO.728386 AND ORIGINATED BY EMP NO.V897425. EA 5380-01113 REV A OP 014 ACCOMPLISHED. WORK ACCOMPLISHED BY MECHANIC V893003 INSPECTED BY V897231. RII INSPECTED BY HX169517.

Part: SHUTOFF VALVE — FAILED (LT EGNINE) · airframe 83,726 hrs · 11,206 cycles

UPPER LEFT TURBINE VALVE AND BLADE COOLING AIR S/O VALVE REMOVED DUE TO FAILURE. LEFT ENGINE REPLACED (UPPER LEFT) TVBC AIR SHUTOFF VALVE OF LEFT ENGINE. REFRENCE AMM TASK 75-25-01-410-801-NR 2 ENGINE DUCT INSTALLATION NEEDS TO BE ACCOMPLISHED, TASK 36-11-01-400-801-002 AND POWER PLANT REFRENCE TEST, TASK 71-00-00-800-801-N00. ROTABLE PARTS CHANGE WAS INDICATED - TT 1390991 SN OFF 9199 VALVE, AY-TBVC OFF 27-7525-9-9002 9199 ON 27-7525-9-9002 1396 INSTALLED HP/IP MANIFOLD. REFRENCE AMM TASK 36-11-01-400-801-002.

Part: WARNING MESSAGE — FALSE ACTIVATION · airframe 81,310 hrs · 10,935 cycles

SMOKE COMPT UPR DR 3 EICAS CAUTION SMOKE IS DETECTED IN THE UPPER COMPARTMENT AT DOOR 3. NO SMOKE OR FUMES TALKED TO INBOUND F/A''S. ONLY 1 SAID SHE SMELLED SMOKE ODOR. F/A SHOWED ME THE LOCATION IN THE UPR CREW REST. INSPECTED AREA FOR SMELL OF SMOKE. UPR CREW REST SMELLS FUNNY, HOWEVER ITS NOT A SMOKE ODOR. PILOT WROTE IN SEPARTE LOG (5927909) THAT MESSAGE WENT AWAY AFTER 20 MIN. INSPECTED MAT FOR FAULTS AND MESSAGES. NO MESSAGES FOUND. NO HISTORY FOUND. AMM REF 5-51-08

Part: BATTERY — DISCHARGED (EMERGENCY LIGHTS) · airframe 81,080 hrs · 10,912 cycles

ROWS 1-7 OVERHEAD EMERGENCY LIGHTS, RT SIDE ARE INOPERATIVE. REPLACED THE BATTERY. OPS TESTED NORMAL IAW AMM 38-51-00-710-801, REV 81.

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHT) · airframe 81,080 hrs · 10,912 cycles

A & B ZONE SEAT EMERGENCY LIGHT INOPERATIVE. THE BATTERY PACK WAS REPLACED. SYSTEM OPS TESTED NORMAL IAW AMM 33-51-00-710-801, REV 81.

Part: LAMP — BURNED OUT (EMERGENCY LIGHT) · airframe 81,080 hrs · 10,912 cycles

R3 DOOR AFT EXIT SIGN HAD THREE LAMPS INOPERATIVE. REPLACED THE LAMPS AND OPS TESTED NORMAL IAW AMM 33-51-00-710-801, REV 81.

Part: LIGHT — BROKEN (CABIN) · airframe 81,080 hrs · 10,912 cycles

A & B ZONE PARTITION EMERGENCY LIGHT FOUND BROKEN. THE EMERGENCY LIGHT WAS REPLACED. OPS TESTED NORMAL IAW AMM 33-51-00-710-801, REV 81.

Part: CHILLER — ODOR (GALLEY) · airframe 75,067 hrs · 10,225 cycles

STRONG ELECTRICAL ODOR THROUGH ENTIRE AIRCRAFT, LASTED 30 MINUTES OF FLIGHT. REMOVED AND REPLACED CHILLER C21 IAW AMM 25-33-01. PERFORMED INSPECTION OF CABIN NO ODOR NOTED.

Part: BALLAST — ODOR (CABIN LIGHTS) · airframe 74,878 hrs · 10,200 cycles

APPROXIMATELY 3-4 HOURS INTO FLIGHT, CREW REPORTED THE R3 LAVATORY SMOKE DETECTOR SOUNDED. REPLACED BALLAST IAW WD 33-29-41 P1A. OPS CHECKED OK. NO ODORS.

Part: ENGINE — MALFUNCTIONED · airframe 69,594 hrs · 9,643 cycles

SURGE OR STALL OF ENG DURING FWD THRUST. FELT AIRFRAME SHUDDER, OBSERVED EPR & N1 DROP & RECOVER. EPCS AUTO EVENT DATA SHOWS NO N1 OR N2 VIBE SHIFTS. FLIGHT CREW ADVISES N1 ROLL BACK WAS 1 - 3% & EPR ROLLBACK 0.15. FIM TASK 7 1-05 TASK 819 STEPS C12 & C13 CARRIED OUT, VISUALLY CHECK FOR METAL OR DAMAGE IN THE EXHAUST, FAN BLADES, FAN EXIT VANES, 2.5 & 2.9 BLEED VLVS. NO DAMAGE OR DEBRIS FOUND, ALL LOOK NORMAL.

Part: UNKNOWN — ODOR (CABIN) · airframe 69,511 hrs · 9,635 cycles

ACRID CHEMICAL ODOR AROUND ROWS 21 - 25. ODOR WENT AWAY AFTER ABOUT AN HOUR. MET CREW & NO ELECT ODOR OR SMOKE REPORTED. INSPECTED ACFT CABIN & SYS, NO DEFECT FOUND. OK FOR SERVICE IAW AMM 05-51-50.

Part: UNKNOWN — SMOKE (COCKPIT & CABIN) · airframe 66,477 hrs · 9,293 cycles

FLIGHT CREW IS REPORTING SMOKE & ODOR IN FLIGHT DECK & CABIN WITH EVIDENCE OF PARTICULATE MATTER IN CABIN AIR, FLIGHT DIVERTED. RAN ENGS & PACKS AS REQUIRED & EQUIPMENT COOLING IN NORMAL & OVERRIDE. CABIN HAS NO ODORS OR SMOKE IN EVIDENCE, ALSO FLIGHT DECK.

Part: ENGINE — SURGES (NR 2) · airframe 65,725 hrs · 9,202 cycles

NUMBER 2 ENG SILENT SURGE. IAW LM8843 & LM8845 FOR WORK DIRECTIVES. ACCOMPLISHED LM8843 & LM8845 & NO DAMAGE OR ABNORMALITIES FOUND.

Part: OVEN — MALFUNCTIONED (GALLEY) · airframe 65,551 hrs · 9,184 cycles

OVEN SMOKING OR SPARKING R31 NO EVIDENCE OF FIRE. FLIGHT ATTENDANT REPORTED SMOKE INSIDE OF OVEN. REPLACED OVEN & OPERATIONS CHECKED OK IAW MM2 5-32-02.

Part: SKIN — DENTED (FUSELAGE) · airframe 65,208 hrs · 9,147 cycles

RT FUSELAGE EXTERNAL SURFACE HAS A DENT AT STATION 623, 2 INCHES ABOVE STRINGER 33R. MEASURED WIDTH, 3.7 INCHES, DEPTH 0.12 INCHES, W & Y RATIO IS OVER 30. MEASURED DAMAGE EXCEEDS LIMITS, REMOVED DAMAGE. HFEC MFG INSTALLED REPAIR PARTS IAW SRM 53-00-01 REPAIR 6. HOLES WERE NOT ZERO TIMED.

Part: CONTROL VALVE — STUCK (AC BAY) · airframe 64,380 hrs · 9,044 cycles

RT PACK EICAS MSG & STATUS MSG ILLUMINATED, PACK OFF LIGHT ALSO. RT PACK UPPER FCV IS STUCK CLOSED. LOWER FCV IS CYCLING. REPLACED UPPER FCV & CLEANED LOWER FCV AIR FILTER. ACCOMPLISHED PACK OPERATIONAL CHECK.

Part: CONTROLLER — FAULTY (CABIN TEMP) · airframe 64,380 hrs · 9,044 cycles

LOWER FCV VLV ON RT PACK IS CYCLING ON & OFF. REPLACED RT CABIN TEMP CONTROLLER IAW MM. LOADED SOFTWARE IAW MM, GND CHECKED NORMAL.

Part: FAN — FAULTY (CABIN) · airframe 64,012 hrs · 9,000 cycles

FAILURE OF 1 OR MORE CABIN AIR RECIRCULATING FANS. REPLACED FWD UPPER RECIRCULATION FAN, OPERATIONS CHECKED NORMAL.

Part: INSULATION — DETERIORATED (AC BAY) · airframe 63,748 hrs · 8,971 cycles

UPON OPENING RT PACK BAY FOUND INSULATION HEAT SHIELD DETERIORATING AFT OF HEAT EXCHANGER, CLAMP FOUND LOOSE IN AREA. REPLACED INSULATION BLANKET IAW IPC.

Part: ENGINE — SURGES (NR 2) · airframe 63,748 hrs · 8,971 cycles

2706-2 ENG 222023 CMC SENT MAINT MSG 71-60432 'RIGHT ENG HAS SURGED' IN CRUISE BUT NO FLIGHT CREW REPORT

Part: HYDRAULIC LINE — FRAYED (LANDING GEAR) · airframe 63,517 hrs · 8,943 cycles

RT TRUCK TILT ACTUATOR LINE FRAYED. REPAIRED COVERING IAW GNMM 1-0-13-008.

Part: PROBE — MALFUNCTIONED (FUEL QTY) · airframe 62,501 hrs · 8,823 cycles

FUEL IMBALANCE LT AND RT MAIN TANK QUANTITIES DIFFER BY A PRE-DETERMINED AMOUNT. REPLACED RT TANK PROBE NR 8 IAW AMM 28-41-02.

Part: GASKET — FAULTY (ACCESS PANEL) · airframe 62,464 hrs · 8,819 cycles

FUEL SEEPING FROM LT WING TANK ACCESS PANEL OTBD OF ENGINE. INSPECTED DOME NUTS, MATING SURFACES AND FASTENERS, NO DISCREPANCIES NOTED. REPLACED GASKET AND O-RING, TORQUED FASTENERS TO 35 INCH LBS. FILLED TANK, NO LEAKS NOTED. PANEL 541CB. INSPECTED TANK AND GAVE CLEARANCE TO CLOSE.

Part: FEEDER CABLE — DAMAGED (NR 2 ENGINE) · airframe 62,464 hrs · 8,819 cycles

IDG POWER FEEDER CABLE HAS EXPOSED BRAIDING SHIELD. DAMAGE EXCEEDED THRU INSULATED JACKET REF MM 71-51-00-801 AND MM 24-11-01, PG 611. REMOVED IDG FEEDER CABLE. REPLACED POWER FEED CABLE ASSY IAW AMM.

Part: TRANSCEIVER — MALFUNCTIONED (HF SYSTEM) · airframe 62,401 hrs · 8,813 cycles

LEFT HF RECEIVER BARELY AUDIBLE. REPLACED HF TRANSCEIVER, OPS CHECKED NORMAL.

Part: COMPRESSOR — NOISY (WATER) · airframe 61,735 hrs · 8,743 cycles

WATER COMPRESSOR MAKING NOISE. REPLACED AIR COMPRESSOR, OPS CHECKED GOOD.

Part: WIRE HARNESS — FAULTED (NR 1 ENGINE) · airframe 61,623 hrs · 8,733 cycles

DUE TO "A" CHANNEL EGT FAULTS ON NR 1 ENG & HIGH INTERNAL CIRCUIT RESISTANCE. AT 9:00 POSITION, FOUND WIDE RESISTANCE CHANGES ON A CHANNEL CIRCUIT. REPLACED WIRE HARNESS W0635 IAW MM 77-21-02. ALL INDICATIONS NORMAL.

Part: SKIN — GOUGED (BS 697) · airframe 61,623 hrs · 8,733 cycles

SMALL GOUGE FOUND ON RT FUSELAGE SKIN AT APPROXIMATELY BS 697, JUST AFT AND ABOVE THE CENTER STATIC PORT. BLENDED GOUGED AREA, AFTER CLEANUP LOSS WAS .010". APPLIED AERODYNAMIC FILLER AND REAPPLIED FINISH. REF SRM 53-30-01, AND SRM 51-30-01, ITEM 9.

Part: SMOKE DETECTOR — FALSE ACTIVATION (CREW REST) · airframe 61,534 hrs · 8,725 cycles

EICAS SMOKE UPPER CREW REST DOOR 3. NO SMOKE DETECTED,

Part: DETECTOR LOOP — SHORTED (WINGS) · airframe 61,403 hrs · 8,711 cycles

BLEED LEAK, RIGHT WING LOOP 1 ZONE 10 SHORTED, RIGHT WING LOOP 2 ZONE 10 IS SHORTED. FOUND RT PACK HEAT EXCHANGE FLEXIBLE CONNECTOR AND CHECK VALVE DAMAGED. REPLACED BOOT AND CHECK VALVE PER MM, CHECKED OKAY.

Part: SEAL — MISSING (LIFE VEST) · airframe 61,170 hrs · 8,688 cycles

LIFE VEST SEAL MISSING AT SEAT 40B. LIFE VEST PAD LOCK SEAL REPLACED (IAW 25-62-01 REV MARCH 26, 2012).

Part: CONTROL PANEL — FAULTY (FUEL INDICATION) · airframe 60,916 hrs · 8,662 cycles

CENTER TANK INDICATION ON REFUEL PANEL BLANK. OPS NORMAL IN FLIGHT DECK. REPLACED FUEL INTEGRATED PANEL.

Part: SEAL — LEAKING (NR 4 BEARING) · airframe 60,668 hrs · 8,638 cycles

DUE TO EVIDENCE OF OIL IN NR 4 BEARING AIR SEAL, REPLACED NR 1 ENGINE PER AMM.

Part: BEARING — LEAKING (NR 1 ENGINE) · airframe 60,668 hrs · 8,638 cycles

DUE TO EVIDENCE OF OIL IN NR 4 BEARING AIR SEAL, REPLACED NR 1 ENGINE PER AMM.

Part: DISPLAY — FAILED (COCKPIT) · airframe 60,398 hrs · 8,608 cycles

FLT DIVERTED DUE TO LOWER DISPLAY UNIT FAILED THEN SMOKE BEGAN TO COME FROM CORNERS OF SCREEN, PER TOMC PULLED F3 CB FOR LOWER DISPLAY UNIT, SMOKE DISSIPATED, SOME RESIDUAL ODOR REMAINS. REPLACED EICAS DISPLAY SCREEN AS REQUIRED PER MM.

Part: ENGINE — MALFUNCTIONED (NR 2) · airframe 60,349 hrs · 8,601 cycles

FIRST START OF NR 2 ENGINE, ENGINE EGT WAS APPROACHING 535 DEG, N2 WAS HANGING AT ABOUT 42 PERCENT, START ATTEMPT WAS ABORTED. AFTER COOL DOWN SECOND START WAS ATTEMPTED, EGT STAYED WITHIN LIMITS, BUT ENGINE HUNG WITH ERRATIC FUEL FLOW. FUEL FLOW WOULD REACH 1.4 THEN DROP TO '0'. ENGINE 'CYCLED' 1.4 TO 0, ABORTED SECOND START, RETURNED TO GATE. ENGINE STARTED MANUALLY.

Part: VALVE — FAULTY (ZONE C) · airframe 60,181 hrs · 8,584 cycles

CABIN ZONE TEMP SYNOPTIC SHOWS ZONE C BLANK. F/A REPORT AREA WARM. REPLACED ZONE C TRIM AIR MODULATING VALVE, TEST PASSED ALL INDICATIONS NORMAL.

Part: ACTUATOR — UNKNOWN (LT ENGINE) · airframe 60,091 hrs · 8,573 cycles

TURBINE CASE COOLING ACTUATOR IS STUCK OR REVERTED TO ITS FAILSAFE POSITION. ACCOMPLISHED GROUND TEST ENGINE ACTUATOR AND PASSED.

Part: ENGINE — MAKING METAL (NR 1) · airframe 60,022 hrs · 8,565 cycles

NR 1 ENGINE FAIL ON CLIMBOUT. NR 1 ENGINE CHIP DET CHECK ICN OFF FLT 890-31, 2706-1 ENGINE 222172 CHECK MAGNETIC CHIP DETECTORS FOR CONTAMINATION MM 79-22-01 P601. THIS IS DUE TO IN FLIGHT SHUTDOWN WITH MESSAGES THAT COULD BE CAUSED BY GEARBOX OR BEARING FAIL. CHK'D AND FOUND METAL ON MAIN GEAR BOX AND MASTER CHIP DETECTOR. REPLACED ENGINE.

Part: WINDSHIELD — SCRATCHED (COCKPIT) · airframe 59,999 hrs · 8,561 cycles

COCKPIT WINDSHIELDS SCRATCHED BOTH SIDES APPEAR TO BE FROM WIPER. POLISHED L1 WINDOW. REPLACED LEFT WIPER ARM AND BLADE AND WINDOW IS OKAY PER AMM.

Part: IGNITION SYS — MALFUNCTIONED (NR 2 ENGINE) · airframe 59,848 hrs · 8,542 cycles

DURING AUTOSTART, NR 2 ENGINE REACHES 11 PERCENT N1 THEN FUEL FLOW ROLLS BACK WITH NO LIGHT OFF. SAME RESULTS ON CONSECUTIVE RESULTS. AUTOSTART FAULTED ON AHM. NO CORRELATED FAULT MESSAGES AND NO LATCHED EXCEEDANCES. FLIGHT CREW ACCOMPLISHED MANUAL ENGINE START AND ALL OPS AND INDICATIONS GOOD. AUTOSTART SYSTEM DEFERRED PER MEL 8011C. ACCOMPLISHED RESET OF ENGINE IGNITION CIRCUIT BREAKER AND ACCOMPLISHED RT NR 2 ENGINE IAW JRH 2-2-1 WITH AUTO START FUNCTION WAS NORMAL, ACCOMPLISHED START 2X. NO FAULTS, ALL ENGINE PARAMETERS WERE NORMAL. NO START IN AUTO. ACCOMPLISHED SIX GOOD STARTS, ACP 71-08 TASK828 OF 2.9 BLEED TEST GOOD. ACCOMPLISHED DRY MOTOR TEST 15 MM71- 00-00. OPS CHECKED NORMAL.

Part: CABLE — OUT OF RIG (WATER SYSTEM) · airframe 59,321 hrs · 8,473 cycles

NO WATER PSI ON A-C CHRONIC PROBLEM. PER MEL PLACARD 38008 ENSURE POV IS CLOSED. COMPLIED WITH REQUIREMENTS IN MEL 3810AR. ADJ- :ADJUSTED RIG OF PRESELECT OVERFLOW VALVE CABLE, OPERATION CHECK NORMAL. WATER PRESSURE NORMAL IN ALL LAVS AND GALLEY.

Part: TRANSDUCER — FAULTY (UPPER GUST) · airframe 57,934 hrs · 8,295 cycles

DURING CHECK OF FAULT HISTORY PER JC 2-2020C (A-CHECK) FOUND FAULT 27-17018 (PRESS SIGNALS FROM GUST SUPPRESSION TRANSDUCERS UPPER AND LOWER DO NOT AGREE) HAS OCCURRED MORE THAN ONCE DURING LAST 5 FLT LEGS. REPLACED UPPER GUST SUPPRESSOR TRANSDUCER, OPS CHECKED OK.

Part: PROBE — FAULTED (FUEL QTY) · airframe 58,121 hrs · 8,317 cycles

TOTAL FUEL QTY INDICATION INOPERATIVE. LEFT TANK SENSOR NR 17 READ LOW. ALL INDICATION OK PRIOR GAS AND AFTER REFUEL. 17 TANK UNIT HEIGHT OK. EICAS MANUAL SNAPSHOTS (INFLIGHT 5-30-12) FOR LEFT MAIN FUEL TANK UNIT NR 17 HEIGHT SHOWS LOW OR ZERO. REPLACED PROBE PER MM. SYS OPS CHECKED GOOD, NO FAULTS ON MAT.

Part: DISPLAY — INOPERATIVE (COCKPIT) · airframe 57,322 hrs · 8,222 cycles

OUTBOARD DISPLAY INOPERATIVE. REPLACED DISPLAY, CHECKED OKAY.

Part: CONNECTOR — UNSECURE (CABIN) · airframe 57,036 hrs · 8,189 cycles

PSU CONNECTOR AT 40J VERY DIFFICULT TO SECURE. CONNECTOR FOR PSU OXYGEN PANEL BAD. PCN 566-1135 IS NEEDED. CONNECTORS ARE TAPED AND SECURED. PSU PANEL IS SECURED. PARTS: 566-1135 AMC02PA03W PLUG. RPL'D CONN D35067P (WDM35-21-19 ) & INSTALLED PSU PNL IAW MM. ACCOMPLISHED DEPLOY TEST ON ENTIRE RT SIDE, INCL SEATS 40HJ PER MM, OPS OK. RESET SYSTEM TO NORMAL. SEATS ARE NOW SERVICEABLE.

Part: FIRESEAL — DETERIORATED (RT PYLON) · airframe 56,880 hrs · 8,175 cycles

UPON INSPECTION OF HEAT SHIELDS PER EQ4499, FOUND FOUR LOOSE FIRE SEAL FASTENERS ON NR 1 PAN, AND SOME DETERIORATION OF FIRE SEAL. NR 1 GAP STRIP SHOWS WEAR ON TRAILING EDGE. RT ENG PYLON. REMOVED NR 1 AND NR 2 PAN ASSYS. ALSO FOUND NR 3 PAN WORN. REPLACED FIRE SEAL AND GAP STRIP ON NR 1 PAN, 2-5 PANS REMOVED AND REPLACED.

Part: IDG — FAULTY (RT ENGINE) · airframe 56,850 hrs · 8,169 cycles

RT IDG HAS BLOCKED MESSAGE ON MAINT PAGE. FILTER WAS REMOVED AND FOUND SMALL PARTICLES OF BRASS. REMOVED NR 2 ENG IDG. INSTALLED NEW IDG, FAILED ON ENG RUN, DPI POPPED, REPLACED FILTER AND OIL. FLUSHED LINES AGAIN, DPI POPPED AGAIN ON SECOND RUN. REMOVED IDG AGAIN. FLUSHED LINES AGAIN WAITING ON NEW IDG. ORIGINAL IDG RMV'D WAS MR24121-0232. REPLACED IDG REF AMM AND CHECKED REF AMM.

Part: UNKNOWN — LEAKING (RT WING) · airframe 56,239 hrs · 8,092 cycles

RIGHT WING INBD CANOE HAS HYD FLUID COMING OUT OF DRAIN HOLE.

Part: CIRCUIT CARD — DEFECTIVE (CABIN) · airframe 56,177 hrs · 8,083 cycles

OPIC RA1 OVERHEAD PANEL INTEFCE CARD (OPIC) ON STANDBY POWER IS FAULTED. ON ARRIVAL STATUS OPIC RA 1 DISPLAYED. REPLACED RA1 POSITION CARD AS PER FIM AND MM 23-93-02. TEST PASSES WITH NO FAULTS INDICATED AND NO STATUS MESSAGES DISPLAYED. OK FOR FURTHER SERVICE. ITEM IS BORROWED PART 164022. PART REMOVED SER #DO1072. PART FITTED 285W0218-3 SERIAL #D00926.

Part: CONTROLLER — MALFUNCTIONED (APU) · airframe 56,054 hrs · 8,067 cycles

APU CONTROLLER DETECTED FAULT THAT WOULD CAUSE AUTOMATIC SHUTDOWN OF APU IN UNATTENDED MODE OPERATION, OR COMPLETE LOSS OF APU CONTROLLER BUSS ACTIVITY (BOTH L AND R 629) FOR 3 SECONDS AFTER THE APU MASTER CONTROL SWITCH HAS BEEN IN THE ON POSITION FOR TEN SECONDS. REPLACED APU CONTROLLER AND STARTER IAW AMM. APU OPS CHECKED NORMAL.

Part: O-RING — DAMAGED (FUEL SYSTEM) · airframe 55,859 hrs · 8,038 cycles

EVIDENCE OF FUEL LEAK AT COUPLING IN PYLON JUST ABOVE J BOX, VIEWED THRU 432BR. REMOVED BONDING WIRE AND OLD COUPLING. NEW O-RINGS INSTALLED. NEED TO RE-ASSEMBLE COUPLING ASSY. RE-ASSEMBLE COUPLING ASSY AND REINSTALL BONDING WIRE PER MM. NR 1 ENGINE STRUT DRAIN LEAKING FUEL-STEADY STREAM. LEAK FOUND AT COUPLING IN PYLON JUST ABOVE J-BOX. REPLACED O-RING AND RE-INSTALLED COUPLING PER MM. LEAK CHECK AND ENGINE RUN, NO MORE LEAK FOUND.

Part: SKIN — PUNCTURED (NR 1 NACELLE) · airframe 55,871 hrs · 8,040 cycles

FOUND .75" PUNCTURE ON NR 1 ENG NOSE COWL 9:00 POSITION ABOVE FAN COWL OPEN SWITCHES. APPLIED SPEED TAPE PER SRM. REPAIRED PER SRM.

Part: MODULE — FAULTY (CABIN) · airframe 55,666 hrs · 8,015 cycles

LIGHTS IN BUSINESS CLASS WILL NOT DIM. REPLACED ZMU IN ZONE 2 PER MM, SYSTEM OPS CHECKED GOOD.

Part: DUCT — BLOWN (AC BAY) · airframe 55,607 hrs · 8,007 cycles

LEFT PACK NOT OPERATING WITH SWITCH ON FOUND LFT PACK DUCT BLOWN. REPLACED DUCT ASSY, OPS CHECK GOOD.

Part: SDU — INOPERATIVE (LEFT) · airframe 55,357 hrs · 7,976 cycles

SATCOM INOPERATIVE WILL NOT RESET. REPLACED SDU PER MM, OPS CHECKED OKAY.

Part: COVER — LOOSE (CABIN) · airframe 55,245 hrs · 7,961 cycles

EXIT PATH LIGHTING COVERS LOOSE AT 1E. SECURED EXIT PATH LIGHT COVER, CHECKED OKAY.

Part: FEEDER CABLE — BURNED (APU GENERATOR) · airframe 55,233 hrs · 7,960 cycles

APU GENERATOR FAILED WHILE RUNNING. FOUND APU GENERATOR BLUE FEEDER LINE BURNED & DISCONNECTED FROM GENERATOR FEEDER TERMINAL. REPLACED W7864-3001B-18 CABLE. REPLACED APU GENERATOR AS PER MM & OPS CHECKED OKAY.

Part: FSEU — FAULTED (FLAP/SLAT SYS) · airframe 54,213 hrs · 7,826 cycles

STATUS MESSAGE OF FLAP-SLAT CTL 1 BEFORE CLOSING AC DOOR. FOUND MAINT MESSAGE 27-20721, REPLACED NR 1 FSEU PER MM. ACCOMPLISHED TEST, CHECKED OKAY.

Part: GCU — FAULTED (RIGHT) · airframe 53,766 hrs · 7,766 cycles

ELECTRICAL SYS RIGHT STATUS MESSAGE. REPLACED RT GCU PER MM. RAN ENG AND CHECKS GOOD.

Part: RADOME — DAMAGED (FUSELAGE) · airframe 53,182 hrs · 7,687 cycles

UPON ARRIVAL CHKD FOUND BIRD STRIKE EVIDENCE ON RADOME. CHK'D AREA NO CRACK AND NO PUNCTURE, BUT SKIN HAS DELAMINATIONS AT LEFT-TOP POSITION, THE SPONGY DAMAGE SIZE IS 19" X 19". REPLACED A RADOME PER MM. REPLACED WITH JAL PARTS PN 284T0052-39 SN 000169.

Part: CHARGER — FAULTY (NR 2) · airframe 53,041 hrs · 7,670 cycles

APU BATTERY OVHT APU BATTERY OVER TEMPERATURE. STATUS. DEF PER MEL DUE APU BAT NIS FRA. REPLACED BATTERY CHARGER PER MM, GRD CHECK NORMAL.

Part: BATTERY — FAILED (NR 2) · airframe 53,041 hrs · 7,670 cycles

APU BATTERY APU BATTERY FAILURE. DEF APU BAT PER MEL DUE PART NIS FRA. REPLACED BATTERY PER MM.

Part: CONTROLLER — FAULTY (LEFT BLEED) · airframe 52,098 hrs · 7,540 cycles

BLEED FAMV L LT ENGINE BLEED FAN AIR MODULATING VALVE (FAMV) FAILED OPEN OR CLOSED OR LT AIR SUPPLY AND CABIN PRESSURE CONTROLLER FAILURE. STATUS MSG01- LATCHED APPROACH MODE DEPENDENT; FAN AIR MODULATING VALVE (LT) TORQUE MOTOR CIRCUIT IS OPEN OR SHORTED. DB- AIR SUPPLY & CABIN PRESSURE CONTROLLER (L) MSG-3610521 LATCHD AP MODE. ITEM DEFERRED DUE TO NO TIME FOR T-S. MX PROCEDURE COMPLIED WITH. TO FLAG IRREGULARITY ONLY. REPLACED PRESSURE CONTROLLER AND OPS TEST OK. MESSAGE CLEARED.

Part: TRANSDUCER — FAULTY (THRUST REVERSER) · airframe 52,098 hrs · 7,540 cycles

EICAS STATUS MESSAGE OF ENG REVERSER L DISPLAYED UPON ARRIVAL. FOUND MAINT MESSAGE 78-51821 T-R POS TRANSDUCER (RT SLEEVE) (LT ENG CHAN B) SIGNAL OUT OF RANGE. DEFERRED. COMPLIED WITH. REPLACED RT SLEEVE RVDT IAW FIM. REVERSER FAILED WITH MSG 78- 61811 (CHANNEL A & B DO NOT AGREE) REPLACED RT SLEEVE RVDT AGAIN . OPS CHECKED GOOD.

Part: SEAL — DAMAGED (ACCESS PANEL) · airframe 51,839 hrs · 7,508 cycles

RT FUEL ACCESS PANEL 3RD FROM WING ROOT LEAKING OUT OF LIMITS. FOUND ALL SCREWS LOOSE TIGHTENED NO HELP. REMOVED PNL 631CB FOUND RUBBER SEAL DAMAGED, RPL SEAL,CLEARED AND REINSTALLED 631CB, LEAK CHECK PASSED.

Part: VALVE — FAILED (NR 1 ENGINE) · airframe 51,490 hrs · 7,457 cycles

NR 1 ENGINE FAN AIR VALVE CHECK FAILED. ACP ON WU K5294E. 1 ENG FAN AIR VALVE CHECK FAILED. REPLACED VALVE AND PASSED MAT TEST.

Part: CONTROLLER — FAILED (NR1 ENG) · airframe 51,490 hrs · 7,457 cycles

NR1 ENGINE HPFAC FAILED HEALTH CHECK. REPLACED HIGH PRESSURE FAN AIR CONTROLLER IAW MM. OPS NORMAL.

Part: SKIN — DAMAGED (STA 755, S40L) · airframe 51,490 hrs · 7,457 cycles

LOWER FUSELAGE SKIN STA 755, STR 40L HAS DAMAGE. MAJOR REPAIR ACCOMPLISHED SKIN REPAIRED IAW SRM 53-00-01. REPAIR 3 AT C-CHECK ON WU D22297R. CFR REQUIRED FOR ZONE B, CATEGORY B REPAIR INSP REQUIREMENTS.

Part: SHUTOFF VALVE — FAULTED (LT ENGINE) · airframe 51,466 hrs · 7,452 cycles

BLEED PRSOV LT, LT ENGINE BLEED PRESSURE REGULATING SHUTOFF VALVE (PRSOV) FAILED OPEN OR CLOSED OR LT AIR SUPPLY AND CABIN PRESSURE CONTROLLER FAILURE. STATUS MSG01- LATCHED CLIMB MODE DEPENDENT; PRESS REGULATING AND SOV (LT) FAILED CLOSED. DB- AIR SUPPLY & CABIN PRESSURE CONTROLLER (LT) MSG-3610250 LATCHD CL MODE. REPLACED PRSOV IAW MM. OPS AND LEAK CHECKED NORMAL. MESSAGE CLEARED.

Part: CONTROL UNIT — FAULTY (FLAPERONS) · airframe 50,719 hrs · 7,339 cycles

PRIMARY FLIGHT COMP MSG. FLAPERON PCU FOUND DEFECTIVE. REPLACED FLAPERON POWER CONTROL UNIT & OPS TEST C-OUT PASSED.

Part: TRANSCEIVER — FAULTY (POS 2) · airframe 50,616 hrs · 7,324 cycles

A-T DISCONNECTED. NO LAND, 3 IND EICAS MSG AND STATUS MSGS. PERFORMED LT & RT F AUTO THROTTLE SERVO LOOP GROUND TEST , CONDITION NORMAL. PRESENT LEG FAULTS SHOWED RADIO ALT MSG 22-11920, 22-11940. CONCURED WITH S FOLM THAT ISSUE IS WITH LT & RT RADIO ALT AND NOT AUTO THROTTLES. REPLACED RT RADIO ALT TRANSCEIVER IAW MM. LT RADIO ALT IS CONSIDERED INOP. ACFT AUTOLAND STATUS DEGRADED. MSG 22-11920. FIM34-33 TASK 819. REPLACED LT RADIO ALT TRANSCEIVER IAW MM. GROUND TEST PASSED BOTH TRANSCEIVER. NO STATUS MSG. NO EXISTING FAULT. OPERATIONS CK OK.

Part: ACTUATOR — FAILED (RT ENGINE) · airframe 50,116 hrs · 7,263 cycles

RIGHT ENGINE SPAR VALVE FAILED IN OPEN POSITION. REPLACED SPAR VALVE ACTUATOR PER MM, OPS NORMAL.

Part: CONTROLLER — FAULTY (CABIN TEMP) · airframe 50,079 hrs · 7,259 cycles

RAM AIR INLET DOOR L LT RAM AIR INLET DOOR NOT IN COMMANDED POSITION OR LOSS OF POSITION FEEBACK. STATUS MSG-2123201 LATCHED ER MODE MSG-2123201 LATCHD ER MODE. FOUND INLET ACTUATOR STUCK IN 0.89 WITH RESET NO HELP. REPLACED LT CABIN TEMP CONTROLLER AND RAM AIR INLET ACTUATOR, OPS ARE NORMAL.

Part: SEAL — DAMAGED (THRUST REVERSER) · airframe 49,760 hrs · 7,227 cycles

NR 2 ENGINE HAS DAMAGE ON ITS NR 3 GAP STRIP ON ITS INBD SIDE CORNER. BLENDED NR 3 GAP STRIP CORNER IAW MFG, MT 54-UA2. ACCOMPLISHED HFEC IAW MFG NON-DESTRUCTIVE TEST MANUAL, NO CRACKS FOUND. OK TO CONTINUE IN SERVICE IAW UA-EVA-74018. INSTALLED REPLACEMENT GAP SEAL.

Part: GENERATOR — FAILED (RIGHT) · airframe 47,773 hrs · 6,963 cycles

ELEC BACKUP GEN R RIGHT BACKUP GENERATOR IS OFF OR HAS FAILED. SERVICED BACK UP GENERATOR RT OIL TO FULL. REPLACED RT BACKUP GENERATOR. PERFORMED ENG RUN PER JRH. ALL OPS AND INDICATIONS NORMAL. NO LEAKS FOUND.

Part: LIGHT — INOPERATIVE (SEAT 1F (AFT)) · airframe 46,677 hrs · 6,805 cycles

SEAT 1F AFT EMERGENCY LIGHT INOPERATIVE. REPLACED LIGHT ASSY, OPS CHECK OKAY.

Part: COUPLER — SHEARED (STARTER) · airframe 45,374 hrs · 6,625 cycles

CREW STATES START SELECTOR RETURNED TO NORMAL POSITION RIGHT AFTER SELECTED TO START. TRIED MANUAL START WITH SAME RESULT. FOUND STARTER DRIVE COUPLING SHEARED. REPLACED STARTER. ALSO CHECK GEARBOX CHIP DETECTORS, ALL CLEAR, DRY MOTORED. ALL OPS OKAY.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 45,031 hrs · 6,582 cycles

TWO (2) EMERGENCY LIGHTS INOPERATIVE, DIRECTLY ACROSS FROM DOOR 4R ON GALLEY WALL. REPLACED LIGHT ASSY, LIGHTING TEST OKAY.

Part: GENERATOR — LEAKING (NR 1 BACKUP) · airframe 44,872 hrs · 6,562 cycles

NR 1 ENG BACK UP GENERATOR SPLINE CAVITY LEAKING AT THE DRAIN TUBE 6-10 DROPS A MIN WHILE ENG IS RUNNING. REPLACED NR 1 ENG BACK UP GENERATOR. CHECKS OKAY.

Part: POST — DEFECTIVE (WINDOW HEAT) · airframe 44,364 hrs · 6,498 cycles

CREW REPORTS ON TAXI IN, CHARTS PLACED ON GLARESHIELD AND STRONG ELECTRICAL BURNING SMELL FROM WINDOW AND CAPTAIN’S WINDOW HEAT LUG MELTED. SPLICED IN NEW TERMINAL POST ON CAPTAIN'S NR 1 WINDSHIELD & ACP WINDOW HEAT CONTROL SYSTEM OP TEST. NO FURTHER DISCREPANCIES NOTED.

Part: O-RING — LEAKING (EVAC SLIDE)

LOW BOTTLE. LEAKING AT FILLER VALVE O-RING. REMOVED & REPLACED O-RING.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 43,310 hrs · 6,367 cycles

SEAT 3E AISLE EMERGENCY LIGHTS INOP. REPLACED EMERGENCY EEL LIGHT ASSY AND CHECKED OKAY.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 43,310 hrs · 6,367 cycles

SEAT 40G AISLE EMERGENCY LIGHT INOP. REPLACED LAMP, OP CHECKED OKAY.

Part: IDG — FAULTY (RT ENGINE) · airframe 42,616 hrs · 6,283 cycles

CREW REPORTED RIGHT GENERATOR DROPPED OFF LINE. REPLACED IDG. RAN NR 2 ENG, OP CHECKED OKAY.

Part: ACTUATOR — FAULTY (NLG) · airframe 42,385 hrs · 6,252 cycles

LANDING GEAR - DOES NOT RETRACT WHEN LANDING GEAR LEVER MOVED TO UP POSITION. CREW COMMENTS: NOSE GEAR EXTREMELY SLOW RETRACTION. NLG DOOR EICAS DISPLAYED BRIEFLY, CHRONIC. REPLACED NLG EXTENSION AND RETRACTION ACTUATOR. ACCOMPLISHED NLG EXTENSION AND RETRACTION. OPS CHECK NORMAL. THE ACFT WAS TEST FLOWN GOOD ON FLT NR 9825.

Part: CONNECTOR — UNSECURE (CABIN) · airframe 42,224 hrs · 6,233 cycles

SEAT 1E BOTH EEL LIGHTS INOP. SECURED CONNECTOR, CHECKS OK.

Part: THERMOCOUPLE — FAULTY (RT ENGINE) · airframe 41,416 hrs · 6,129 cycles

RIGHT ENG 2.9 STAB BLEED VALVE TC PROBE CHANNEL B SIGNAL OUT OF RANGE. REPLACED NR 2 ENG EEC PER MM 73-21-04. NO HELP CORRECTING PROBLEM. EEC OP CHECKS NORMAL. INSTALLED NEW GOOD PROBE IN 'B' POSITION, CHECKS OK.

Part: PROBE — OUT OF TOLERANCE (BLEED VALVE) · airframe 41,416 hrs · 6,129 cycles

RIGHT ENG 2.9 STAB BLEED VALVE TC PROBE CHANNEL-B SIGNAL OUT OF RANGE.

Part: IDG — FAULTY (NR 1) · airframe 40,115 hrs · 5,971 cycles

L ENG IDG DRIVE LIGHT NOT ILLUMINATED. LT BULB PRESS TO TEST OK. MAINT MSG 24-31801. *S/D* SUSPECT FAULTY IDG AND BUG. REPLACED IDG PER MM 24-11-01 AND BUG IAW MM 24-25-01. ACCOMPLISHED ENGINE RUNS, NO LEAKS OIL SERVICED AS REQUIRED. AC OK FOR SERVICE.

Part: VALVE — FAULTY (AC BAY) · airframe 40,093 hrs · 5,969 cycles

PACK MODE R RIGHT PACK AIR CYCLE MACHINE HAS FAILED, OR RIGHT ECONOMY COOLING VALVE FAILED OPEN, OR BOTH RIGHT CONDENSOR INLET TEMP SENSORS FAILED. RIGHT PACK IS OPERATING IN A NON-NORMAL MODE (HEAT EXCHANGER ONLY COOLING MODE). ADVISORY CREW COMMENTS: PACK MODE R. FOUND LOW LIMIT VALVE FAULTY. REPLACED LOW LIMIT VALVE. OP CHECK GOOD. AC OK FOR SERVICE.

Part: UNKNOWN — FAILED (A/C PACK) · airframe 40,093 hrs · 5,969 cycles

PACK MODE R RIGHT PACK AIR CYCLE MACHINE HAS FAILED, OR RIGHT ECONOMY COOLING VALVE FAILED OPEN, OR BOTH RIGHT CONDENSOR INLET TEMP SENSORS FAILED. RIGHT PACK IS OPERATING IN A NON-NORMAL MODE (HEAT EXCHANGER ONLY COOLING MODE). ADVISORY CREW COMMENTS: PACK MODE R.

Part: LAMP — INOPERATIVE (EMERGENCY LIGHTS) · airframe 39,162 hrs · 5,857 cycles

EMERGENCY ROW LIGHT INDICATORS AT SEATS 19L AND 40R ARE INOP.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 38,743 hrs · 5,804 cycles

SEAT 3E EMERGENCY LIGHTS ARE INOP. RELAMPED EMERGENCY LIGHT.

Part: LIGHT — MISSING (CABIN) · airframe 38,743 hrs · 5,804 cycles

SEAT 2E, AFT EMERGENCY LIGHT IS MISSING. REPLACED LIGHT.

Part: OVEN — CONTAMINATED (GALLEY) · airframe 37,898 hrs · 5,699 cycles

FLT DIVERTED DUE TO AN ELECTRICAL ODOR IN THE AFT MAIN CABIN AREA. FOUND MELTED PLASTIC IN R51 OVEN. REMOVE PLASTIC. CHECKED ALL RECIRCULATION FANS, OPS CHECKED GOOD. CHECKED AFT GALLEY AREAS, INCLUDING CEILING AREAS, AC DUCTING, AFT CARGO & AFT LAV. REMOVED CONTROL PANEL & CHECKED FOR BURNED ODOR ON WIRES. NONE NOTED. REMOVED & CHECKED ALL OVENS. CHECKED POWER-WIRES FOR ODOR, NONE NOTED. RAN APU & ELECTRICALLY LOADED AC WITH A-C POWER. WITH OVENS IN OPERATION, & RECIRCULATION FANS ON FOR 3 HRS WHILE REINSPECTING AREAS. NO ODOR OF ANY ABNORMALITIES NOTED.

Part: SMOKE DETECTOR — FAULTY (LAVATORY) · airframe 37,889 hrs · 5,698 cycles

SMOKE DETECTOR GOING OFF IN LAV AT DOOR 3. SUSPECT INSTALLATION SHORT ADJUSTED SMOKE DETECTOR FOR SENSITIVITY TEST OK. AC OK FOR SERVICE.

Part: LINE — LEAKING (NR 2 BLEED SYS) · airframe 37,598 hrs · 5,661 cycles

NR 2 ENGINE BLEED PROBLEMS. SECURED HPSOV MUSCLE LINE. ALL PRESSURES CHECK NORMAL. AC OK FOR SERVICE.

Part: ENGINE — FIRE (NR 2) · airframe 37,578 hrs · 5,659 cycles

NR 2 ENG FAILED TO START. FIRE NOTED IN TAILPIPE DURING ATTEMPT.

Part: LIGHT — MISSING (SEAT 1E) · airframe 35,883 hrs · 5,436 cycles

EXIT PATH LIGHT COVER 1E NOT ATTACHED. EEL STRIP MISSING.

Part: LAMP — BROKEN (EMERGENCY LIGHTS) · airframe 34,840 hrs · 5,291 cycles

EMERGENCY PATH MARKING LIGHT ONE BROKEN AT SEAT 2F. REPLACED LIGHT STRIP.

Part: LIGHT — BROKEN (CABIN) · airframe 30,203 hrs · 4,603 cycles

AFT EEL LIGHT STRIP AT SEAT 1E BROKEN.

Part: WARNING LIGHT — ILLUMINATED (NLG) · airframe 29,605 hrs · 4,504 cycles

ON TAKEOFF, NOSE GEAR DELAYED RETRACTION. MOMENTARY GEAR DOOR DISAGREE EICAS. NOSE GEAR SLOW TO RETRACT. FERRIED A/C TO SFO FOR RETRACTION TEST. WITH A/C JACKED, PERFORMED GEAR SWING. UNABLE TO DUPLICATE "SLOW TO RETRACT." AFTER A/C REPEATED SLOW TO RETRACT IN SERVICE, REPLACED RETRACT ACTUATOR AND RE-LUBED FITTINGS. CHECKS OK.

Part: ANTI-ICE VALVE — MALFUNCTIONED (RT ENGINE) · airframe 27,571 hrs · 4,195 cycles

RIGHT ENGINE ANTI-ICE VALVE PROBLEM. ANTI-ICE VALVE AND CONTROLLER WERE REPLACED AT JFK, JULY 18. NO FURTHER WRITE-UPS. SHOP PERFORMED INCOMING TEST & CONFIRMED THAT EAI VALVE DID FAIL. VALVE ASSY LARGE PISTON RING INSIDE DIAMETER COATING WAS FOUND WORN TO BASE METAL. NOTE: OUR RECORDS DO NOT SHOW THAT THIS VALVE HAS EVER BEEN REPLACED BEFORE.

Part: THERMISTER — DAMAGED (COFFEEMAKER) · airframe 26,773 hrs · 4,079 cycles

BANG THEN SMOKE COMING OUT OF TOP OF COFFEEMAKER. STRONG ELECTRICAL BURNING ODOR. MANUFACTURERS OF COFFEEMAKER AND RELAY CONFIRM FAILURE OF THE ELECTROMECHANICAL RELAY WHICH HAD REACHED ITS SERVICEABLE LIFE. RELAY FAILURE LED TO WATER TANK OVERHEAT AND MELTING OF THE THERMISTOR POTTING COMPOUND. THERMISTOR ELECTRICAL LEAD AND MELTING COMPOUND BELIEVED TO BE SOURCE OF SMOKE.

Part: LANDING GEAR — MALFUNCTIONED (NOSE) · airframe 24,806 hrs · 3,795 cycles

NOSE GEAR DID NOT RETRACT FOR SEVERAL MINUTES ON CLIMBOUT AFTER UP SELECTED THEN NOSE GEAR FINALLY RETRACTED. CAPT DECIDED TO CYCLE THE GEAR AND NOSE GEAR SEEMS TO EXTEND OK BUT AGAIN TO ABOUT 30 SECS BEFORE NOSE GEAR STARTED TO RETRACT PER CREW. ACFT JACKED AND THE NOSE LANDING GEAR WAS OPERATIONALLY CHECKED. AFTER SEVERAL GEAR CYCLES ALL INDICATIONS WERE NORMAL WITH NO DEFECTS NOTED. MAXIMUM RETRACT TIME WAS 22 SECONDS. THE LANDING GEAR WAS LUBRICATED AS A PRECAUTIONARY MEASURE. ACFT HAS FLOWN THREE SUBSEQUENT LEGS TO DATE WITHOUT INCIDENT.

Part: SKIN — DAMAGED (FUSELAGE) · airframe 17,575 hrs · 2,722 cycles

EXTERIOR SKIN IS CREASED AT STA 2115 AFT OF DOOR 4 LT BETWEEN STRINGERS 22 AND 24. MAJOR REPAIR ACCOMPLISHED. EXT DOUBLER INSTALLED.

Part: FRAME — CRACKED (PYLON) · airframe 17,575 hrs · 2,722 cycles

NR 2 PYLON AFT LOWER INBOARD FRAME CRACKED BELOW PANEL 444 DL. MAJOR REPAIR ACCOMPLISHED. REPLACED FRAME.

Part: WEDGE — DELAMINATED (SLAT)

T/E WEDGE, SLAT ASSEMBLY, DELAMINATED. MAJOR REPAIR ACCOMPLISHED. T/E WEDGE WAS REPAIRED.

Part: WEDGE — DELAMINATED (NR 14 SLAT)

T/E WEDGE DELAMINATED - NR 14 SLAT BULB SEAL CORE SECTION MISSING. MAJOR REPAIR ACCOMPLISHED. T/E WEDGE REPAIRED, INSTALLED MISSING CORE IN SEAL.

Part: WEDGE — DELAMINATED (NR 6 SLAT)

T/E WEDGE DELAMINATED - NR 6 SLAT MAJOR REPAIR ACCOMPLISHED. T/E WEDGE REPAIRED.

Part: CONTROL PANEL — FAILED (COCKPIT) · airframe 11,697 hrs · 1,807 cycles

150NM FROM SFO TO ELEC SMELL AND A LITTLE SMOKE IN THE COCKPIT. MODE CONTROL PNL AND AUTO THROTTLE KICKED OFF AND CB POPPED. SMOKE AND SMELL RAPIDLY DISSIPATED. FLT RETURNED TO SFO. MODE CONTROL PANEL P/N 822-0195-102 REPLACED. PRELIMINARY FINDINGS BY COMPONENTS SHOP INDICATE A FAILURE OF A CAPACITOR (C6) INSIDE THE MODE CONTROL PANEL P/N 822-0195-102 (UA MR22411-63).

Part: COMPUTER — FAILED (COCKPIT) · airframe 9,893 hrs · 1,525 cycles

SECONDARY ATTITUDE AIR DATA REF UNIT (SAARU) FAILED INFLIGHT.

Part: UNKNOWN — ODOR (COCKPIT) · airframe 7,792 hrs · 1,215 cycles

FLT RETURNED TO DEN DUE TO HEAVY SMOKE ODOR IN THE COCKPIT & FIRST CLASS. NO SMOKE WAS SEEN. AT FL250, THERE WAS A SHIFT OFF THE ENGINE, AT FL270 THERE WAS AN ACRID SMELL AND AT FL310-320 THE SMELL WAS VERY HEAVY IN 2A/2B. CAPT DECLARED AN EMERGENCY. F/O WORE THE 02 MASK FOR SAFETY. *S/D* BOTH PACKS WERE RUN AT HIGH POWER, BUT THE SMOKE ODOR COULD NOT BE DUPLICATED. AS A PRECAUTION, LT AND RT OZONE CONVERTERS WERE REPLACED. AIRCRAFT WAS RETURNED TO REVENUE SERVICE WITH NO FURTHER REPORTS OF SMOKE OR SMELL. THE 2 OZONE CONVERTERS WERE SENT TO VENDOR FOR EFFICIENCY TEST. EACH OF THEM PASSED WITH AN AVERAGE EFFICIENCY HIGHER THAN 90 PERCENT (COMPLIED WITH FAR 121.578).

Part: GENERATOR — FAILED (BACKUP) · airframe 5,645 hrs · 881 cycles

EN ROUTE SFO-FRA, CREW RECEIVED ADVISORY: BACKUP ELECTRICAL SYSTEM FAILURE. RETURNED TO SFO. *S/D* BOTH BACKUP GENERATORS FAILED. ORIGINAL GRIPES INDICATED INTERNAL ELECTRICAL FAULTS TO THE BACKUP GENERATORS. THEN, THE RIGHT BACKUP GENERATOR INDICATED A SHEARED SHAFT. BOTH BACKUP GENERATORS WERE REPLACED. THE MEL ACTION CONCERNING THE AD AGAINST A BACKUP GENERATOR SHEARED SHAFT WAS FOLLOWED. THE FINDINGS FOR THE BACKUP GENERATORS ARE AS FOLLOWS: (UAL P/N MR24250-506 AND MR24250-379 OR MFG P/N 20VSCFGEN01). 379 MAIN ROTOR ANTI-DRIVE END BEARING SURFACE FAILED. 506 THE EXCITER ROTOR LEAD WIRES BROKE ON THE MAIN ROTOR. COMPONENT TOTAL TIME AND CYCLE ARE NOT AVAILABLE FROM UNHI.