N888LT
Registered owner: AERO MICRONESIA INC DBA, GU (owner ≠ operator)
Operators of this aircraft
Who operated this tail, and how firmly we know it.
No operator established for this aircraft.
Accident & incident history
No NTSB accidents or incidents on file for this aircraft.
Maintenance disclosures
APU GEN INOPERATIVE. R & R APU GENERATOR IAW AMM, OPS CHECKED NORMAL.
APU FAULT, IGV FLAGGED DURING APU BITE TEST. R & R IGV ACT PER AMM.
L1 WINDOW HEAT INOP. FOUND AND REPLACED FAULTY WINDOW HEAT CONTROL UNIT PER AMM.
RIGHT ENGINE START VALVE FAILED TO OPEN. REPLACED RIGHT ENGINE START VALVE PER AMM.
RIGHT ENGINE SLOW TO START. REPLACED RIGHT ENGINE STARTER PER AMM.
FLIGHT MGE305, ESI. RIGHT FMC INOP. REPLACED RH FMC PER APPLICABLE AMM.
APU INOPERATIVE. FOUND APU STARTER BRUSHES WORN. R & R APU STARTER IAW AMM, OPS CHECKED NORMAL.
MX FOUND HYD LEAK AT THE RT ENG. R & R THE RT ENGINE EDP IAW AMM 29-11-05.
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
MX INSP. ESI - APU PNEUMATIC FUNCTON INOP. R & R APU ECU PER AMM.
FLT NO: MGE 502. RH ENG EPR FLUCTUATES ON CLIMB. R/R RH ENG 14TH STAGE BLEED CONVERTER PER AMM.
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.
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.
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.
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.
RH HF INOP AND PLACED ON MEL. REPLACED RH HF COUPLER PER AMM. OPS CHECK OK. MEL CLEARED.
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.
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.
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.
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.
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.
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.
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.
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.
FLT NO: MGE300 - ESI. WEATHER RADAR INOP. REPLACED WEATHER RADAR TRANSCEIVER
LEFT HF INOPERATIVE, REPLACED LH HF TRANSCEIVER
FLT NO: MGE300 - R1 WINDOW HEAT INOP. REPLACED R1 WINDOW HEAT CONTROLLER PER AMM
FLT NO: MGE305. L ENG REV CONT STATUS MSG. REPLACED LH OTBD THRUST REVERSER LVDT PER AMM.
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.
FLT NO: N/A (MX FINDING). ESI - AFT DET FAN MX MSG. REPLACED AFT CARGO SMOKE DETECTOR BLOWER PER AMM.
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.
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.
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.
FLT: N/A (MX INSP.) ESI - LH HF INOP. R/R LH HF COUPLER PER AMM 23-11-01. OPS CHECK NORMAL.
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.
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.
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.
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.
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.
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.
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.
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.
FLT. NO: MGE300. ESI - LH ENG REV CONT STATUS MSG ON MEL. REPLACED LHIB TR LVDT PER APPLICABLE AMM. CLEARED DMI.
FLT NO.: MGE301. ESI - LEFT ENGINE HUNG START. REPLACED LEFT ENGINE STARTER. ENGINE RUN SUCCESSFUL PER AMM.
FLT NO.: N/A (MX FINDING). ESI - FOUND TEAR ON RH ENG BLADE LEADING EDGE. REPLACED FAN BLADE PER AMM.
FLT NO.: N/A (MX FINDING). ESI - L ENG REV CONT STATUS MSG. REPLACED LHOB TR LVDT PER AMM.
FLT NO.: MGE300. ESI - NO APU BLEED UPON LANDING. R/R APU ECU PER AMM 49-61-05.
FLT NO: MGE300. ESI - NO APU BLEED UPON LANDING. R/R APU ECU PER AMM 49-61-05.
FLT NO: N/A (MX INSP.) ESI - LEFT HF INOP. R/R L HF COUPLER PER AMM 23-11-01.
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.
FLT NO: N/A (MX) ESI - APU PNEUMATIC FUNCTIONS INOP, REPLACED APU SURGE VALVE PER AMM 49-53-01. OPS CHK NORMAL.
FLT NO: MGE303. ESI - APU START FAILED ON THE GROUND. FOUND FAULTY APU STARTER. REPLACED STARTER AND CONFIRMED APU OPERATIONAL PER THE APPLICABLE MANUAL.
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.
FLT. NO. MGE401 EVENT AND ESI - APU IN-FLIGHT START FAILED. REPLACED APU STARTER MOTOR.
(MX). ESI - APU INOP. REPLACED APU PER AMM 49-11-01.
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.
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.
ESI. REMOVED AND REPLACED LEFT PACK SECONDARY HEAT EXCHANGER DUE TO LEFT PACK INOP.
LOW APU DUCT PRESSURE. REMOVED AND REPLACED APU PER AMM 49-11-01.
A CRACK WAS FOUND ON THE NUMBER 17 FAN BLADE OF THE LEFT ENGINE. THE BLADE WAS REPLACED PER THE APPLICABLE AMM.
ABORT ENG START ON LEFT ENG DUE TO EGT EXCEEDANCE. R/R L ENG SVA PER AMM 75-31-01.
LCC/EEC EPCS MSG. R/R L ENG LCC IAW AMM 75-24-01.
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.
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.
DISC: DUE TO HISTORY LEFT ENG SEC CONT. STATUS MESSAGE. CORR: R/R EEC FOR PRECAUTIONARY REF AMM 73-21-04.
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.
ETOPS SIGNIFICANT ITEM: LEFT ENG NO. 7 FAN BLADE FOUND DAMAGED BEYOND LIMITS AND REPLACED.
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.)
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.)
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.
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.)
DISCREPANCY: L ENG REV CONT EICAS STATUS MESSAGE. (AIR RETURN) CORRECTIVE ACTION: R/R EEC REF AMM 73-21-04.
IN REF. TO LP 52417 LEFT HF INOP. REMOVED AND REPLACED LEFT HF COUPLER IAW AMM 23-11-01.
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.
DISCREPANCY - R GEN FAILED ON TAXI. CORRECTIVE ACTION - REMOVED AND REPLACED R IDG IAW AMM 24-11-01. OPS CHECK AND LEAK CHECK OK.
DISCREPANCY - LEFT CDU FAILED CORRECTIVE ACTION - REMOVED AND REPLACED LEFT CDU IAW AMM 34-61-02. OPS CHECK OK.
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.
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.
RH ENG WAS REPLACED DUE TO REPEAT EVENTS OF HIGH EGT ON TAKE OFF. NO ISSUES AFTER THE ENGINE REPLACEMENT.
DISCREPANCY - APU GENERATOR INOP CORRECTIVE ACTION - REMOVED AND REPLACED APU GENERATOR IAW AMM 24-21-01. OPS CHECK OK.
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.
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.
#2 ENG EXCEEDED EGT LIMITS DURING TAKEOFF CLIMB. REPLACED #2 ENG EEC PER AMM 73-21-04.
APU BLEED FOUND INOP DUE TO A FAULTY ECU DURING THE BITE PROCEDURES. ECU WAS REPLACED AND APU BLEED WAS RESTORED.
AMBIENT PRESSURE (P2) SENSOR FAILED (LESS THAN 8PSI ON THE GROUND). REPLACED SAME. OPS CHECK NORMAL.
LOW DUCT PRESSURE. REMOVED AND REPLACED PRSOV REGULATOR. OPS CHECK OK. DUCT PRESSURE NORMAL.
LEFT ENG EEC REPLACED DUE TO PRIMARY CHANNEL CAUSING AUTO THROTTLE DISCONNECT IN FLIGHT.
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.
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.
LEFT ENGINE IGNITION SYSTEM NUMBER 2 FOUND INOPERATIVE DUE TO A FAULTY IGNITION EXCITER. EXCITER WAS REPLACED AND CONFIRMED OPERATIONAL WITHOUT FURTHER ISSUES.
FO MCDU BRIGHTNESS ADJUSTMENT CONTROL INOP. REMOVED AND REPLACED FO MCDU IAW AMM 34-61-02. OPS AND BRIGHTNESS ADJUSTMENT CONTROL CHECK OK.
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.
DISCREPANCY - BLEED ISLN VALVE STAYS ILLUMINATED. REMOVED AND REPLACED BLEED ISOLATION VALVE IAW AMM 36-11-04. OPS CHECK OK.
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.
DISCREPANCY R HF INOPERATIVE. CORRECTIVE ACTION R & R R HF COUPLER IAW AMM 23-11-01. OPS CHECK OK.
RIGHT OIL SCAVENGE CLOSED.
F/O PITOT HEATER INOPERATIVE. REMOVED AND REPLACED PITOT PROBE, PER AMM 34-11-01. OPERATIONS CHECK NORMAL.
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.
RIGHT ENGINE GEN DRIVE LIGHT INOPERABLE. ISSUE WAS ISOLATED TO A FAULTY IDG LOW OIL PRESSURE SWITCH. IDG WAS REPLACED AND CONFIRMED OPERATIONAL.
RIGHT ENGINE BLEED PRESSURE LOW THROUGHOUT FLIGHT. PRSOV WAS FOUND DEFECTIVE AND REPLACED WITHOUT FURTHER ISSUES.
APU AUTO SHUT DOWN. APU FAULT WAS FOUND DURING TROUBLESHOOTING. APU WAS REPLACED AND CONFIRMED OPERATIONAL.
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.
APU GENERATOR FAILED INTERNALLY CAUSING DAMAGE TO THE GENERATOR SCAVENGE PUMP. BOTH UNITS WERE REPLACED WHICH PLACED THE APU BACK IN SERVICE.
CABIN AUTO 1 INOPERABLE EICAS MESSAGE FOUND DUE TO A FAULTY CABIN PRESSURE CONTROLLER. PART WAS REPLACED AND CONFIRMED OPERATIONAL
CAPT MCDU INOPERATIVE. PART WAS REPLACED AND CONFIRMED OPERATIONAL.
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.
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.
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.
ETOPS SIGNIFICANT ITEM-RT ENGINE MAIN OIL PRESSURE TRANSMITTER INOPERATIVE.
APU EGT OUT OF LIMITS, WHEN A PNEUMATIC LOAD IS PLACED AND DURING ENGINE START. APU WAS REPLACED AND CONFIRMED OPERATIONAL.
WEATHER RADAR INOPERABLE. REMOVED AND REPLACED WEATHER RADAR ANTENNA DRIVE UNIT IAW AMM 34-43-05. OPERATIONAL CHECK GOOD.
FO MCDU INOP DURING PRE FLIGHT CHECK . MCDU WAS CONFIRMED DEFECTIVE AND REPLACED
RH ENG STARTER FAILED DURING START. INSPECTION INDICATED INTERNAL DAMAGE. STARTER WAS REPLACED AND AIRCRAFT WAS PLACED BACK INTO SERVICE
HMG INOPERATIVE.
LT ENG ANTI-ICE INOP.
RT WING ANTI-ICE CAUTION MSG. VALVE LIGHT OVERHEAD ON.
ETOPS SIGNIFICANT ITEM (NON-EVENT): RT HF WILL NOT CHANNELIZE & WILL NOT TRANSMIT.
RT ENG WILL NOT IGNITE USING NR 1 IGNITER. LT ENG IGNITES NORMALLY USING NR 1 IGNITER.
LEFT HYDRAULIC QUANTITY SHOWING ZERO. PROBLEM WAS VERIFIED, NO FLUID LOSS OR LEAKS.
FO A/S INACCURATE AT 80 KNOT CHECK. 80 KIAS FO 50 F/O A/S STAYED AT 50 AT ALL TIMES.