N888LT

Part: OIL SYSTEM — LOW PRESSURE (LT ENGINE) · airframe 83,530 hrs · 26,318 cycles

MGE305 (N888LT) DECLARED AN EMERGENCY DUE TO LOSS OF OIL QUANTITY AND PRESSURE ON THE LEFT ENGINE JUST PRIOR TO TOP OF DESCENT. ACFT LANDED SAFELY WITHOUT FURTHER INCIDENT. ACFT CURRENTLY AOG. OPEN

Part: ECU — FAULTY (APU) · airframe 83,219 hrs · 26,239 cycles

MX INSP. ESI - APU PNEUMATIC FUNCTON INOP. R & R APU ECU PER AMM.

Part: CONVERTER — FAULTED (RT ENGINE) · airframe 83,165 hrs · 26,228 cycles

FLT NO: MGE 502. RH ENG EPR FLUCTUATES ON CLIMB. R/R RH ENG 14TH STAGE BLEED CONVERTER PER AMM.

Part: SMOKE DETECTOR — FAULTED (MAIN CARGO) · airframe 82,908 hrs · 26,151 cycles

FLT NO: N/A (MX INSP). ESI - #19 MAIN CARGO SMOKE DET LOOP A FAULT. R/R #19 MAIN CARGO FIRE DET PER AMM 26-10-00. OPS CHECK GOOD.

Part: THRUST REVERSER — DAMAGED (ZONE 400) · airframe 82,477 hrs · 26,070 cycles

FLT MGE410. EVENT AND ESI - AFTER STOWING T/R, EICAS MSG R HYD SYS PRESS, STAB TRIM, R HYD QTY STATUS MSG. POWER XFER UNIT, R REV STOW SIG. FOUND RH T/R DAMAGED. R/R RT T/R PER AMM 78-31-01.

Part: ENGINE — NOT REPORTED (RIGHT) · airframe 8,231 hrs · 26,013 cycles

FLT: N/A (MX INSP.). ESI - REMOVED AND REPLACED RH ENGINE PER TASK CARD 71-999-00-01. PERFORMED TEST 9 PER AMM 71-00-00. IDLE LEAK CHECK AND EEC STATIC TEST 7 PERFORMED PER AMM 71-00-00. DUE TO VORTEX CARRY OVER SHEET.

Part: WARNING MESSAGE — MULTIPLE FAIL · airframe 82,193 hrs · 26,002 cycles

FLT: MGE881 (ETOPS EVENT/DIVERSION) RH CENTER FUEL PUMP OFF, RH BLEED VALVE EICAS MESSAGE, RH PACK OFF. FLT CREW DECISION TO DIVERT TO MNL. ALL ITEMS PLACED ON MEL.

Part: COUPLER — FAULTY (RT HF COMMS) · airframe 82,106 hrs · 25,979 cycles

RH HF INOP AND PLACED ON MEL. REPLACED RH HF COUPLER PER AMM. OPS CHECK OK. MEL CLEARED.

Part: ENGINE — STALLED (RIGHT) · airframe 81,890 hrs · 25,926 cycles

FLT NO: MGE900. ESI - R ENG HAD MULTIPLE IN-FLIGHT COMPRESSOR STALLS DURING CRUISE. R/R RH ENG PER TASK CARD 71-999-00-01.

Part: ENGINE — OVERTEMP (RIGHT) · airframe 81,890 hrs · 25,926 cycles

FLT NO: MGE301. EVENT - RH ENG OVERTEMP BEFORE V1, ABORTED TAKEOFF EGT 665. PERFORMED PROCEDURES IAW AMM 72-00-00-519-P00 CHART B. NO DEFECTS FOUND. ACFT OK FOR SERVICE.

Part: TRANSCEIVER — FAULTY (LT HF COMMS) · airframe 81,552 hrs · 25,835 cycles

FLT NO: N/A (MX INSP.) ESI - UNABLE TO TRANSMIT ON L HF. R/R LEFT HF TRANSCEIVER AND PER AMM 23-11-03. OPS CHECK NORMAL.

Part: COUPLER — INOPERATIVE (LT HF ANTENNA) · airframe 81,552 hrs · 25,835 cycles

FLT NO: N/A (MX INSP.) ESI - UNABLE TO TRANSMIT ON L HF. R/R LEFT HF COUPLER PER AMM 23-11-01. OPS CHECK NORMAL.

Part: STARTER — FAULTY (LT ENGINE) · airframe 81,480 hrs · 25,822 cycles

FLT NO: MGE300. ESI - L ENG NO N2 ROTATION ON START. R/R LEFT ENG STARTER. OPS CHECK OK. REF AMM 80-11-01 P401.

Part: COUPLER — UNSERVICEABLE (LT HF ANTENNA) · airframe 81,368 hrs · 25,795 cycles

FLT NO.: MGE300. ESI - UNABLE TO TRANSMIT ON L HF. R/R LEFT HF ANTENNA COUPLER PER AMM 23-11-01. PERFORMED OPS CHECK. CHECKS NORMAL PER AMM 23-11-00.

Part: THERMOCOUPLE — FAULTY (RH ENG) · airframe 81,257 hrs · 25,775 cycles

FLT: N/A. ESI - RH ENG HOT SECTION INSP. REQUIRED DISCREPANCIES: RH ENG EGT EXCEEDANCE, HOT SECTION INSPECTION REQUIRED. CORRECTIVE ACTION: PERFORMED RH ENG HOT SECTION INSP. PER AMM 72-00-00-206-530-P00. NO DEFECTS NOTED. PERFORMED RESISTANCE CHECK ON 6 EA THERMOCOUPLES. FOUND RHOB MID PROBE WITH OPEN CIRCUITS. R/R RHOB MID PROBE PER AMM 77-21-01.

Part: THERMOCOUPLE — FAULTY (RH ENG) · airframe 81,257 hrs · 25,775 cycles

FLT: N/A. ESI - RH ENG HOT SECTION INSP. REQUIRED. DISCREPANCIES: RH ENG EGT EXCEEDANCE, HOT SECTION INSPECTION REQUIRED. CORRECTIVE ACTION: PERFORMED RH ENG HOT SECTION INSP. PER AMM 72-00-00-206-530-P00. NO DEFECTS NOTED. PERFORMED RESISTANCE CHECK ON 6 EA THERMOCOUPLES. FOUND RHOB UPPER PROBE WITH OPEN CIRCUITS. R/R RHOB UPPER AND MID PROBE PER AMM 77-21-01.

Part: TRANSCEIVER — INOPERATIVE (WX RADAR) · airframe 81,197 hrs · 25,766 cycles

FLT NO: MGE300 - ESI. WEATHER RADAR INOP. REPLACED WEATHER RADAR TRANSCEIVER

Part: TRANSCEIVER — INOPERATIVE (LT HF RADIO) · airframe 81,182 hrs · 25,764 cycles

LEFT HF INOPERATIVE, REPLACED LH HF TRANSCEIVER

Part: CONTROLLER — INOPERATIVE (WINDOW HEAT) · airframe 81,135 hrs · 25,756 cycles

FLT NO: MGE300 - R1 WINDOW HEAT INOP. REPLACED R1 WINDOW HEAT CONTROLLER PER AMM

Part: THRUST REVERSER — INTERMITTENT (LT ENGINE) · airframe 81,128 hrs · 25,755 cycles

FLT NO: MGE305. L ENG REV CONT STATUS MSG. REPLACED LH OTBD THRUST REVERSER LVDT PER AMM.

Part: WINDSHIELD — CRACKED (R1) · airframe 81,091 hrs · 25,749 cycles

FLT NO.: MGE 300. EVENT - R1 WINDOW CRACKED PRIOR TO DESCENT. R/R R1 WINDSHIELD PER AMM 56-11-01/401 AND SB 757-30-0019 WORK PAKAGE 4.

Part: BLOWER — FAILED (AFT CARGO) · airframe 81,060 hrs · 25,744 cycles

FLT NO: N/A (MX FINDING). ESI - AFT DET FAN MX MSG. REPLACED AFT CARGO SMOKE DETECTOR BLOWER PER AMM.

Part: BLEED AIR SYS — LOW PRESSURE (APU) · airframe 80,947 hrs · 25,729 cycles

FLT: N/A (MX INSP.) ESI - APU BLEED PRESSURE LOW DURING ENGINE START. R/R APU PER TASK CARD 49-999-00-0, LEAK CHECK OK, OPS CHECK GOOD.

Part: PUMP — LEAKING (LT ENGINE HYD) · airframe 80,811 hrs · 25,704 cycles

FLT NO: N/A (MX INSP.) ESI - L ENG HYD PUMP LEAKING AT CASE ASSY. R/R L ENG EDP IAW AMM 29-11-05.

Part: HYDRAULIC LINE — DAMAGED (NLG W/W) · airframe 80,811 hrs · 25,704 cycles

FLT NO: MGE305. EVENT (AIR RETURN) - L HYD QTY EICAS MSG, FOLLOWED BY COMPLETE LOSS OF HYDRAULIC FLUID AND PTU STATUS MSG. ALT GEAR AND FLAP EXTENSION PERFORMED. ON THE GROUND, FOUND LOWER HYDRAULIC FLEX LINE ON NLG DOOR ACTUATOR LEAKING. R/R FLEX LINE AND CONFIRMED NO LEAKS DURING OPS CHK. AIRCRAFT RETURNED TO SERVICE.

Part: COUPLER — FAULTY (HF COMMS) · airframe 80,807 hrs · 25,703 cycles

FLT: N/A (MX INSP.) ESI - LH HF INOP. R/R LH HF COUPLER PER AMM 23-11-01. OPS CHECK NORMAL.

Part: PRESSURE SWITCH — FAULTY (RT ENG OIL) · airframe 80,782 hrs · 25,698 cycles

FLT: N/A (MX INSP.) ESI - R ENG LOW OIL PRESS LIGHT W/EICAS MSG. R/R R ENG MAIN OIL PRESSURE SWITCH PER AMM 79-33-01-02.

Part: TRANSMITTER — FAULTED (RT OIL PRESSURE) · airframe 80,724 hrs · 25,689 cycles

FLT: N/A (MX INSP.) ESI - R ENG LOW OIL PRESS LIGHT W/ EICAS MSG. R/R R ENG MAIN OIL PRESS TRANSMITTER PER AMM 79-32-01.

Part: SURGE VALVE — FAULTY (APU) · airframe 80,605 hrs · 25,663 cycles

FLT: MGE 301. ESI - APU FAULT. T/S PER FIM 49-11 F/T 85. FOUND REVERSE FLOW FAULT ON BITE TEST. REPLACED APU SUREGE VALVE. OPS CHECK NORMAL.

Part: BLADE — DAMAGED (NR 2 ENGINE) · airframe 80,560 hrs · 25,651 cycles

FLT: N/A (MX INSP.) ESI - FOUND R ENG #2 FAN BLADE DAMAGE OUT OF LIMITS. R/ R R ENG #2 FAN BLADE PER AMM 72-31-02.

Part: PUMP — FAULTY (LT ENGINE FUEL) · airframe 80,334 hrs · 25,610 cycles

FLT: MGE305. ESI - LH ENG HUNG START. PERFORMED FIM 73-21 FT 819 BLOCK1,2,3,4 & 5. HEARD UNSUAL NOISE WHEN MANUALLY ROTATING THE N2 GEAR BOX. ISOLATNG NOISE TO ENG FUEL PUMP. REPLACED LH ENG FUEL PUMP PER AMM 73-11-01/401.

Part: PUMP — FAULTY (LT ENG OIL) · airframe 80,334 hrs · 25,610 cycles

FLT: MGE305. ESI - LH ENG HUNG START. OBSERVED LOW OIL PRESSURE DURING START SEQUENCE. REPLACED LH ENG LUBE AND SCAVENGE OIL PUMP PER AMM 79-21-04/401.

Part: INDICATOR — INOPERATIVE (RH WING) · airframe 80,326 hrs · 25,609 cycles

FLT: N/A (MX INSP.). ESI - RH FUEL QTY IND INOP ON FUEL PANEL. REPLACED RH LOAD SELECT INDICATOR PER AMM 28-41-06. OPS CHECK OK.

Part: VALVE — FAILED (LT ENGINE) · airframe 80,278 hrs · 25,600 cycles

FLT NO.: N/A (MX FINDING). ESI - LEFT ENGINE HIGH STAGE SYSTEM PNEUMATIC HEALTH CHECK REQUIRED. ACCOMPLISHED PNEUMATIC HEALTH CHECK OF THE LH HPSOV AND HS PILOT PER AMM. HS PILOT FAILED. REPLACED PER AMM.

Part: ACTUATOR — FAULTY (THRUST REVERSER) · airframe 80,169 hrs · 25,584 cycles

FLT. NO: MGE300. ESI - LH ENG REV CONT STATUS MSG ON MEL. REPLACED LHIB TR LVDT PER APPLICABLE AMM. CLEARED DMI.

Part: STARTER — WEAK (L ENG) · airframe 80,079 hrs · 25,567 cycles

FLT NO.: MGE301. ESI - LEFT ENGINE HUNG START. REPLACED LEFT ENGINE STARTER. ENGINE RUN SUCCESSFUL PER AMM.

Part: THRUST REVERSER — FAULTY (L ENG) · airframe 80,019 hrs · 25,553 cycles

FLT NO.: N/A (MX FINDING). ESI - L ENG REV CONT STATUS MSG. REPLACED LHOB TR LVDT PER AMM.

Part: BLADE — DAMAGED (R ENG) · airframe 80,019 hrs · 25,553 cycles

FLT NO.: N/A (MX FINDING). ESI - FOUND TEAR ON RH ENG BLADE LEADING EDGE. REPLACED FAN BLADE PER AMM.

Part: ECU — FAULTY (APU) · airframe 79,990 hrs · 25,549 cycles

FLT NO.: MGE300. ESI - NO APU BLEED UPON LANDING. R/R APU ECU PER AMM 49-61-05.

Part: ECU — FAULTY (APU) · airframe 79,944 hrs · 25,542 cycles

FLT NO: MGE300. ESI - NO APU BLEED UPON LANDING. R/R APU ECU PER AMM 49-61-05.

Part: COUPLER — FAULTY (HF) · airframe 79,769 hrs · 25,508 cycles

FLT NO: N/A (MX INSP.) ESI - LEFT HF INOP. R/R L HF COUPLER PER AMM 23-11-01.

Part: ECU — FAULTY (E6 AFT EQP CTR) · airframe 79,528 hrs · 25,465 cycles

FLT NO: N/A (MX INSP.) ESI - APU PNEUMATIC FUNCTIONS INOP. REPLACED APU ECU PER AMM 49-61-05, OPS TEST OK PER AMM 49-11-00.

Part: SURGE VALVE — FAULTY (APU) · airframe 78,942 hrs · 25,362 cycles

FLT NO: N/A (MX) ESI - APU PNEUMATIC FUNCTIONS INOP, REPLACED APU SURGE VALVE PER AMM 49-53-01. OPS CHK NORMAL.

Part: STARTER — FAULTY (APU) · airframe 78,917 hrs · 25,357 cycles

FLT NO: MGE303. ESI - APU START FAILED ON THE GROUND. FOUND FAULTY APU STARTER. REPLACED STARTER AND CONFIRMED APU OPERATIONAL PER THE APPLICABLE MANUAL.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 78,885 hrs · 25,350 cycles

FLT NO: MGE 300 (EVENT) - APU IN-FLIGHT START FAILD 3X. PERFORMED FIM 49-11 FT 846. FOUND STARTER CIRCUIT FAULT DURING BITE. PERFORMED FIM 49-11 FT 850. FOUND NO POWER AT RELAYK10010. DURING WIRING CHECK PER WDM 24-32-41, FOUND TRIPPED APU TRU CIRCUIT BREAKER ON P32. RESET CB PER AMM 20-60-01. PERFORMED APU OPS CHECK PER AMM 49-11-00, NO DEFECTS NOTED.

Part: STARTER — FAULTY (APU) · airframe 78,849 hrs · 25,343 cycles

FLT. NO. MGE401 EVENT AND ESI - APU IN-FLIGHT START FAILED. REPLACED APU STARTER MOTOR.

Part: APU — INOPERATIVE (ZONE 100) · airframe 78,788 hrs · 25,332 cycles

(MX). ESI - APU INOP. REPLACED APU PER AMM 49-11-01.

Part: EXHAUST VALVE — INOPERATIVE (ZONE 821) · airframe 78,577 hrs · 25,291 cycles

FLT. NO. MGE N888LT. ESI AND EVENT- AIR RETURN DUE TO CABIN ALT WARNING FOUND DAMAGED E/E EXHAUST VALVE STUCK OPEN. R/R E/E EXHAUST VALVE. ACFT RETURNED TO SERVICE.

Part: ENGINE — HUNG START (RIGHT) · airframe 78,575 hrs · 25,289 cycles

DURING MX INSPECTION, ESI - RT ENG BORESCOPE REQ'D DUE TO HUNG START ISSUES. FOUND DAMAGE IN HPT 2 AND LPT 3 OUT OF LIMITS. R/R R ENG.

Part: HEAT EXCHANGER — INOPERATIVE (LT A/C PACK) · airframe 78,549 hrs · 25,284 cycles

ESI. REMOVED AND REPLACED LEFT PACK SECONDARY HEAT EXCHANGER DUE TO LEFT PACK INOP.

Part: APU — FAULTY · airframe 78,119 hrs · 25,181 cycles

LOW APU DUCT PRESSURE. REMOVED AND REPLACED APU PER AMM 49-11-01.

Part: BLADE — CRACKED (LT ENG FAN) · airframe 77,943 hrs · 25,136 cycles

A CRACK WAS FOUND ON THE NUMBER 17 FAN BLADE OF THE LEFT ENGINE. THE BLADE WAS REPLACED PER THE APPLICABLE AMM.

Part: VALVE — FAULTY (L ENG) · airframe 77,717 hrs · 25,081 cycles

ABORT ENG START ON LEFT ENG DUE TO EGT EXCEEDANCE. R/R L ENG SVA PER AMM 75-31-01.

Part: EEC — UNSERVICEABLE (L ENG) · airframe 77,629 hrs · 25,062 cycles

LCC/EEC EPCS MSG. R/R L ENG LCC IAW AMM 75-24-01.

Part: INDICATOR — INOPERATIVE (E&E BAY) · airframe 77,566 hrs · 25,048 cycles

FUEL QTY BITE STATUS MSG APPEAR PRIOR TO PUSHBACK. WHEN ATTEMPTING TO PERFORM A BITE ON THE FQPU, THE UNIT FAILED TO POWER UP. THE FQPU WAS REPLACED PER THE AMM AND CONFIRMED OPERATIONAL. THE FUEL QTY BITE MESSAGE NO LONGER DISPLAYED.

Part: APU — ACTIVATION ERROR · airframe 77,566 hrs · 25,048 cycles

APU FAILED TO START IN FLIGHT PER THE FM LIMITATIONS. A BITE CHECK OF THE ECU WAS PERFORMED PER THE APPLICABLE FIM AND DID NOT REVEAL ANY FAULTS. A APU VERIFICATION FLIGHT WAS ACCOMPLISHED ON THE NEXT FLIGHT AND THE APU STARTED IN FLIGHT PER THE FM LIMITATIONS.

Part: EEC — FAULTY (L ENG) · airframe 76,875 hrs · 24,880 cycles

DISC: DUE TO HISTORY LEFT ENG SEC CONT. STATUS MESSAGE. CORR: R/R EEC FOR PRECAUTIONARY REF AMM 73-21-04.

Part: START VALVE — FAULTY (L ENG) · airframe 76,864 hrs · 24,876 cycles

DISCREPANCY - L ENG START VALVE WILL NOT OPEN. CORRECTIVE ACTION - REMOVED AND REPLACED L ENG STARTER CONTROL VALVE PER AMM 80-11-02. OPS CHECK OK.

Part: BLADE — DAMAGED (L ENG (#7 POSITI) · airframe 76,843 hrs · 24,869 cycles

ETOPS SIGNIFICANT ITEM: LEFT ENG NO. 7 FAN BLADE FOUND DAMAGED BEYOND LIMITS AND REPLACED.

Part: PUMP — FAULTY (APU) · airframe 76,740 hrs · 24,851 cycles

ETOPS SIGNIFICANT ITEM: APU FAILED TO START IN FLIGHT INTO GUM. THE APU OPERATED NORMALLY ON THE GROUND. TROUBLESHOOTING STEPS INDICATED A FAULTY OIL PRESSURE PUMP AND DE-OIL SOLENOID VALVE. REPLACED OIL PRESSURE PUMP. OPS CHECK NORMAL ON GROUND. (SEE SDR I5PA2022042388805 FOR REPLACEMENT OF THE DE-OIL SOLENOID VALVE.)

Part: VALVE — FAULTY (APU) · airframe 76,740 hrs · 24,851 cycles

ETOPS SIGNIFICANT ITEM: APU FAILED TO START IN FLIGHT INTO GUM. THE APU OPERATED NORMALLY ON THE GROUND. TROUBLESHOOTING STEPS INDICATED A FAULTY OIL PRESSURE PUMP AND DE-OIL SOLENOID VALVE. REPLACED DE-OIL SOLENOID VALVE. OPS CHECK NORMAL ON GROUND. (SEE SDR I5PA2022042388804 SUBMITTED FOR THE REPLACEMENT OF THE OIL PRESSURE PUMP.)

Part: GENERATOR — LEAKING (APU) · airframe 76,707 hrs · 24,845 cycles

ETOPS SIGNIFICANT ITEM: DURING A POST FLIGHT WALK AROUND OF THE AIRCRAFT IN GUM, THERE WAS EVIDENCE OF A HEAVY OIL LEAK COMING FROM THE APU AREA. FURTHER INSPECTION REVEALED THE APU GENERATOR WAS LEAKING OIL. THE GENERATOR WAS REPLACED AND CONFIRMED OPERATIONAL ON THE GROUND AND NO LEAKS NOTED.

Part: APU — ERRATIC (APU) · airframe 76,656 hrs · 24,825 cycles

ETOPS SIGNIFICANT SYSTEM FAILURE: APU IN FLIGHT START FAILED ON NUMEROUS ATTEMPTS. SEPARATE SDRS FILED FOR PARTS REPLACED ON APU FOR ULTIMATE CORRECTIVE ACTION - APU INFLIGHT START SUCCESSFUL. (REFERENCE SDRS I5PA2022042088803 / I5PA2022042388804 / I5PA2022042388805.)

Part: EEC — FAULTY (L ENG) · airframe 76,559 hrs · 24,808 cycles

DISCREPANCY: L ENG REV CONT EICAS STATUS MESSAGE. (AIR RETURN) CORRECTIVE ACTION: R/R EEC REF AMM 73-21-04.

Part: COUPLER — UNSERVICEABLE (TAIL SECTION) · airframe 76,431 hrs · 24,773 cycles

IN REF. TO LP 52417 LEFT HF INOP. REMOVED AND REPLACED LEFT HF COUPLER IAW AMM 23-11-01.

Part: COUPLER — UNSERVICEABLE (TAIL SECTION) · airframe 76,240 hrs · 24,733 cycles

IN REF. TO LP 52411 ITEM 2 FOR MEL 23-11-01-02A, LEFT HF INOP. REMOVED AND REPLACED LEFT HF COUPLER IAW AMM 23-11-01.

Part: IDG — FAULTY (R ENG) · airframe 76,232 hrs · 24,732 cycles

DISCREPANCY - R GEN FAILED ON TAXI. CORRECTIVE ACTION - REMOVED AND REPLACED R IDG IAW AMM 24-11-01. OPS CHECK AND LEAK CHECK OK.

Part: NONE — FAULTY (FLIGHT DECK) · airframe 75,670 hrs · 24,572 cycles

DISCREPANCY - LEFT CDU FAILED CORRECTIVE ACTION - REMOVED AND REPLACED LEFT CDU IAW AMM 34-61-02. OPS CHECK OK.

Part: EEC — FAULTY (L ENG) · airframe 75,622 hrs · 24,555 cycles

DISCREPANCY: STATUS MSG "L ENG SEC CONT". CORRECTIVE ACTION: REMOVED AND REPLACED L ENG EEC IAW AMM 73-21-04. PERFORMED ENG TEST NO.7 EEC STATIC TEST IAW AMM 71-00-00 PG 538. TEST PASS.

Part: NONE — FAULTY (R ENG) · airframe 75,545 hrs · 24,539 cycles

DISCREPANCY: R ENG FUEL FLOW SLOW TO INDICATE. CORRECTIVE ACTION: REMOVED AND REPLACED R ENG FUEL FLOW TRANSMITTER IAW AMM 73-31-01. OPERATIONAL TEST OK IAW AMM 71-00-00.

Part: ENGINE — UNSERVICEABLE (RH ENG) · airframe 75,526 hrs · 24,536 cycles

RH ENG WAS REPLACED DUE TO REPEAT EVENTS OF HIGH EGT ON TAKE OFF. NO ISSUES AFTER THE ENGINE REPLACEMENT.

Part: NONE — FAULTY (APU) · airframe 75,117 hrs · 24,443 cycles

DISCREPANCY - APU GENERATOR INOP CORRECTIVE ACTION - REMOVED AND REPLACED APU GENERATOR IAW AMM 24-21-01. OPS CHECK OK.

Part: CONTROL VALVE — FAULTY (L ENG) · airframe 74,959 hrs · 24,410 cycles

DISCREPANCY - "L ENG START" EICAS MSG AND "VALVE" LIGHT STAYED ON CORRECTIVE ACTION - REMOVED AND REPLACED LEFT ENG START CONTROL VALVE IAW AMM 80-11-02. OPS CHECK AND LEAK CHECK OK.

Part: EEC — FAULTY (R ENG) · airframe 74,823 hrs · 24,382 cycles

DISCREPANCY - "R ENG PRI CONT" STATUS MSG CORRECTIVE ACTION - REMOVED AND REPLACED R ENG EEC (ELECTRONIC ENG CONTROL) IAW AMM 73-21-04. EEC STATIC TEST OK PASS.

Part: NONE — FAULTY (R ENG) · airframe 74,668 hrs · 24,640 cycles

#2 ENG EXCEEDED EGT LIMITS DURING TAKEOFF CLIMB. REPLACED #2 ENG EEC PER AMM 73-21-04.

Part: ECU — FAULTED (APU) · airframe 74,370 hrs · 24,265 cycles

APU BLEED FOUND INOP DUE TO A FAULTY ECU DURING THE BITE PROCEDURES. ECU WAS REPLACED AND APU BLEED WAS RESTORED.

Part: SENSOR — FAULTED (APU) · airframe 74,309 hrs · 24,249 cycles

AMBIENT PRESSURE (P2) SENSOR FAILED (LESS THAN 8PSI ON THE GROUND). REPLACED SAME. OPS CHECK NORMAL.

Part: REGULATOR — INTERMITTENT (LEFT) · airframe 74,206 hrs · 24,223 cycles

LOW DUCT PRESSURE. REMOVED AND REPLACED PRSOV REGULATOR. OPS CHECK OK. DUCT PRESSURE NORMAL.

Part: EEC — INTERMITTENT (LT ENGINE) · airframe 74,198 hrs · 24,222 cycles

LEFT ENG EEC REPLACED DUE TO PRIMARY CHANNEL CAUSING AUTO THROTTLE DISCONNECT IN FLIGHT.

Part: FIRE DETECTOR — FAULTED (LT ENGINE) · airframe 74,044 hrs · 24,185 cycles

DISCREPANCY - STATUS PAGE "L ENG FIRE LP 2". REMOVED AND REPLACED FIRE DETECTOR ELEMENT. OPS CHECK AND FIRE TEST OK. NO FURTHER STATUS MSG NOTED.

Part: ANTI-ICE VALVE — FAULTED (RT ENGINE) · airframe 73,973 hrs · 24,167 cycles

RT ENG ANTI-ICE EICAS MSG. REMOVED AND REPLACED R ENG INLET THERMAL ANTI-ICE VALVE IAW AMM 30-21-03. LEAK CHECK AND OPS CHECK OK.

Part: EXCITER — INOPERATIVE (LT ENGINE) · airframe 73,743 hrs · 24,113 cycles

LEFT ENGINE IGNITION SYSTEM NUMBER 2 FOUND INOPERATIVE DUE TO A FAULTY IGNITION EXCITER. EXCITER WAS REPLACED AND CONFIRMED OPERATIONAL WITHOUT FURTHER ISSUES.

Part: DISPLAY — FAULTED (COCKPIT) · airframe 73,647 hrs · 24,091 cycles

FO MCDU BRIGHTNESS ADJUSTMENT CONTROL INOP. REMOVED AND REPLACED FO MCDU IAW AMM 34-61-02. OPS AND BRIGHTNESS ADJUSTMENT CONTROL CHECK OK.

Part: ISOLATION VALVE — FAULTED (BLEED SYSTEM) · airframe 73,634 hrs · 24,088 cycles

DISCREPANCY - BLEED ISLN VALVE STAYS ILLUMINATED. REMOVED AND REPLACED BLEED ISOLATION VALVE IAW AMM 36-11-04. OPS CHECK OK.

Part: PILOT VALVE — FAULTED (LT ENGINE) · airframe 73,634 hrs · 24,088 cycles

DISCREPANCY - L ENG BLEED SURGES ON DESCENT CORRECTIVE ACTION - REMOVED AND REPLACED L ENG HS PILOT IAW AMM 36-11-08. LEAK CHECK AND OPS CHECK OK.

Part: MODULATING VALVE — FAULTY (FWD CARGO BAY) · airframe 73,556 hrs · 24,073 cycles

DISCREPANCY FLT DECK COMP TEMP CONTROL INOPERATIVE. CORRECTIVE ACTION R & R FLT DECK TRIM AIR MODULATING VALVE IAW AMM 21-61-07. OPS CHECK OK.

Part: COUPLER — FAULTY (HF COMM VERT FIN) · airframe 73,556 hrs · 24,073 cycles

DISCREPANCY R HF INOPERATIVE. CORRECTIVE ACTION R & R R HF COUPLER IAW AMM 23-11-01. OPS CHECK OK.

Part: SCAVENGE PUMP — FAILED (RH ENGINE) · airframe 73,523 hrs · 24,067 cycles

RIGHT OIL SCAVENGE CLOSED.

Part: HEATER — INOPERATIVE (PITOT PROBE) · airframe 73,497 hrs · 24,057 cycles

F/O PITOT HEATER INOPERATIVE. REMOVED AND REPLACED PITOT PROBE, PER AMM 34-11-01. OPERATIONS CHECK NORMAL.

Part: EXCITER — FAULTY (LT ENGINE) · airframe 73,490 hrs · 24,056 cycles

DISCREPANCY NR 1 ENGINE FAILED TO START WITH IGN 1. STARTED OK WITH IGN SW BOTH POSITION. CORRECTIVE ACTION: REMOVED AND REPLACED LT ENGINE IGN 1 EXCITER, IAW AMM 74-11-01. AUDIBLE CHECK OK.

Part: IDG — INOPERATIVE (RT GENERATOR) · airframe 73,468 hrs · 24,053 cycles

RIGHT ENGINE GEN DRIVE LIGHT INOPERABLE. ISSUE WAS ISOLATED TO A FAULTY IDG LOW OIL PRESSURE SWITCH. IDG WAS REPLACED AND CONFIRMED OPERATIONAL.

Part: VALVE — INOPERATIVE (RT ENG BLEED) · airframe 73,468 hrs · 24,053 cycles

RIGHT ENGINE BLEED PRESSURE LOW THROUGHOUT FLIGHT. PRSOV WAS FOUND DEFECTIVE AND REPLACED WITHOUT FURTHER ISSUES.

Part: APU — INOPERATIVE · airframe 73,453 hrs · 24,049 cycles

APU AUTO SHUT DOWN. APU FAULT WAS FOUND DURING TROUBLESHOOTING. APU WAS REPLACED AND CONFIRMED OPERATIONAL.

Part: CONTROLLER — FAULTED (CABIN PRESSURE) · airframe 73,390 hrs · 24,039 cycles

DISCREPANCY-STATUS MESSAGE "CABIN ALT AUTO 1". CORRECTIVE ACTION: REMOVED AND REPLACED NR 1 CABIN PRESS CONTROLLER, IAW AMM 21-31-02. OPERATIONS CHECK AND BITE TEST OK.

Part: GENERATOR — FAILED (APU) · airframe 73,374 hrs · 24,036 cycles

APU GENERATOR FAILED INTERNALLY CAUSING DAMAGE TO THE GENERATOR SCAVENGE PUMP. BOTH UNITS WERE REPLACED WHICH PLACED THE APU BACK IN SERVICE.

Part: CONTROLLER — FAULTED (CABIN PRESSURE) · airframe 73,368 hrs · 24,035 cycles

CABIN AUTO 1 INOPERABLE EICAS MESSAGE FOUND DUE TO A FAULTY CABIN PRESSURE CONTROLLER. PART WAS REPLACED AND CONFIRMED OPERATIONAL

Part: DISPLAY — INOPERATIVE (FLIGHT DECK) · airframe 73,353 hrs · 24,027 cycles

CAPT MCDU INOPERATIVE. PART WAS REPLACED AND CONFIRMED OPERATIONAL.

Part: WARNING SWITCH — DAMAGED (COCKPIT) · airframe 73,230 hrs · 23,974 cycles

FIRE WARNING LIGHT ILLUMINATED ON APPROACH MOMENTARILY. NO EICAS MESSAGES OR AURAL WARNINGS WERE ASSOCIATED WITH THE LIGHT. THE DEFECT WAS CAUSED DUE TO A BROKEN FIRE WARNING SWITCH LIGHT.

Part: SELECTOR — FAULTY (CABI TEMP) · airframe 73,205 hrs · 23,971 cycles

DISCREPANCY: "FWD CABIN TEMP" EICAS MESSAGE. CORRECTIVE ACTION: REMOVED AND REPLACED FWD CABIN TEMP SELECTOR, IAW AMM 21-61-04. OPERATIONS CHECK OK. ZONE TEMP CONTROLLER BITE, NO FAULT NOTED.

Part: TRANSCEIVER — FAULTY (WX RADAR SYS) · airframe 73,139 hrs · 23,690 cycles

DISCREPANCY, WX RADAR DID NOT SHOW PROPER IMAGE, VERY WEAK WITH MAX GAIN. CORRECTIVE ACTION: REMOVED AND REPLACED WXR RT, IAW AMM 34-43-01. OPERATIONS CHECK OK.

Part: TRANSMITTER — FAULTY (RT ENG OIL PRESS) · airframe 73,078 hrs · 23,951 cycles

ETOPS SIGNIFICANT ITEM-RT ENGINE MAIN OIL PRESSURE TRANSMITTER INOPERATIVE.

Part: APU — INOPERATIVE (EMPANNAGE) · airframe 72,676 hrs · 23,871 cycles

APU EGT OUT OF LIMITS, WHEN A PNEUMATIC LOAD IS PLACED AND DURING ENGINE START. APU WAS REPLACED AND CONFIRMED OPERATIONAL.

Part: DRIVE UNIT — FAULTED (WX RADAR) · airframe 72,360 hrs · 23,807 cycles

WEATHER RADAR INOPERABLE. REMOVED AND REPLACED WEATHER RADAR ANTENNA DRIVE UNIT IAW AMM 34-43-05. OPERATIONAL CHECK GOOD.

Part: DISPLAY — INOPERATIVE (FIRST OFFICER'S) · airframe 72,141 hrs · 23,765 cycles

FO MCDU INOP DURING PRE FLIGHT CHECK . MCDU WAS CONFIRMED DEFECTIVE AND REPLACED

Part: STARTER — DAMAGED (RT ENGINE) · airframe 71,567 hrs · 23,641 cycles

RH ENG STARTER FAILED DURING START. INSPECTION INDICATED INTERNAL DAMAGE. STARTER WAS REPLACED AND AIRCRAFT WAS PLACED BACK INTO SERVICE

Part: ANTI-ICE VALVE — INOPERATIVE (LT ENGINE)

LT ENG ANTI-ICE INOP.

Part: SHUTOFF VALVE — INOPERATIVE

HMG INOPERATIVE.

Part: WARNING SYSTEM — ACTIVATED (COCKPIT)

RT WING ANTI-ICE CAUTION MSG. VALVE LIGHT OVERHEAD ON.

Part: TRANSCEIVER — INOPERATIVE (HF COMM)

ETOPS SIGNIFICANT ITEM (NON-EVENT): RT HF WILL NOT CHANNELIZE & WILL NOT TRANSMIT.

Part: IGNITER — MALFUNCTIONED (RT ENGINE)

RT ENG WILL NOT IGNITE USING NR 1 IGNITER. LT ENG IGNITES NORMALLY USING NR 1 IGNITER.

Part: INDICATOR — FALSE INDICATION (LT HYD SYSTEM)

LEFT HYDRAULIC QUANTITY SHOWING ZERO. PROBLEM WAS VERIFIED, NO FLUID LOSS OR LEAKS.

Part: INDICATOR — INACCURATE (AIRSPEED)

FO A/S INACCURATE AT 80 KNOT CHECK. 80 KIAS FO 50 F/O A/S STAYED AT 50 AT ALL TIMES.