N390CM

Part: GENERATOR — DEFECTIVE (LEFT) · airframe 59,013 hrs · 25,764 cycles

DURING TAXI, LEFT S/G FAILED AFTER ENGINE START. RAN QRH. ALSO OCURRED FROM GROUND POWER TO APU. AIRCRAFT RETURNED TO BLOCKS. (BTB). DEFERRED LT S/G IAW MEL 34-22-5. REMOVED AND REPLACED LT SYMBOL GENERATOR. OPS CHECK GOOD IAW B767 AMM 34-22-01. DI CLEARED. A/C REMAINS ETOPS 180. AIRCRAFT RETURNED TO SERVICE.

Part: PUMP — FAULTED (ZONE 100) · airframe 58,864 hrs · 25,706 cycles

DURING TAXI OUT L AFT FUEL PUMP EICAS MSG. L AFT FUEL PRESSURE LIGHT AS WELL.A/C RETURNED TO THE GATE (BTB) AND MTX GROUNDED A/C.MTX DEFERRED THE LH AFT FUEL PUMP IAW MEL ABX-28-22-1 AND RETURNED A/C TO SERVICE.

Part: WARNING MESSAGE — ILLUMINATED (FUEL PUMP) · airframe 58,852 hrs · 25,702 cycles

DURING TAXI OUT  LT AFT FUEL PUMP EICAS, QRH COMPLETE. ACFT RETURNED TO THE GATE (BTB) AND MTX GROUNDED A/C. MTX DEFERRED LEFT AFT FUEL PUMP IAW MEL ABX-28-22-1 . AND RETURNED A/C TO SERVICE .

Part: VALVE — DEFECTIVE (ZONE 700) · airframe 104,563 hrs · 46,702 cycles

DURING TAXI, AND DURING ANTI SKID TEST, FOUND PARKING BRAKE LIGHT EXTINGUSHED ON CENTER CONSOLE WITH PARKING BRAKE SET. A/C RETURNED TO BLOCKS (BTB). MAINTENANCE REMOVED AND REPLACED BRAKE CONTROL VALVE IAW AMM 32-44-04. OPS AND LEAK CHECK NORMAL. AIRCRAFT RETURNED TO SERVICE.

Part: PROBE — DEFECTIVE (TAT) · airframe 58,634 hrs · 25,609 cycles

DURING CLIME OUT, TAT PROBE EICAS MESSAGE APPEARED. AC RETURNED TO SJU (ATB) AND LANDED ,MTX GROUNDED AC AND TROUBLESHOT. FOUND TAT PROBE HEAT INOP. REMOVED AND REPLACED TAT PROBE IAW B767 AMM 34-12-02. OPS CHECK GOOD. A/C REMAINS ETOPS 180. RVSM COMPLIANT / CAT III B OPERATIONAL. AIRCRAFT RETURNED TO SERVICE.

Part: WARNING MESSAGE — ILLUMINATED (FUEL PUMP) · airframe 57,538 hrs · 25,157 cycles

FLT NR: ABX120. DURING TAXI OUT, LT FWD FUEL PUMP PRESSURE LIGHT WITH EICAS ILLUMINATED. AIRCRAFT RETURNED TO BLOCKS. (BTB) MAINTENANCE DEFERRED IAW MEL ABX-28-22-1. AIRCRAFT RETURNED TO SERVICE.

Part: A/C PACK — ODOR (RIGHT) · airframe 57,021 hrs · 24,957 cycles

CREW REPORTED RH PACK SMELLS LIKE BURNING OIL . MTX GROUNDED A/C AND OPS CHECKED RH PACK AND NO OIL SMELL AFTER 20 MINUTES OF OPERATION IAW 21-20-21. A/C REMAINS ETOPS 180 . AND RETURNED A/C TO SERVICE.

Part: CHECK VALVE — MISINSTALLED (RT A/C PACK) · airframe 57,011 hrs · 24,953 cycles

DURING CLIMB PILOT REPORTED RIGHT PACK TEMP EICAS MESSAGE AC RETURNED TO FIELD (ATB) AND MTX GROUNDED AC . MTX TROUBLE SHOT AND FOUND R/H TRIM AIR CHECK VALVE INSTALLED INCORRECTLY, REINSTALLED CHECK VALVE CORRECTLY AS PER B767 AMM 21-61-05. PERFORMED OPS CHECK OF RIGHT PACK FOR TWO HRS NO OVERHEAT ISSUE. REMAINS NO ETOPS.AND RETURNED AC TO SERVICE

Part: ISOLATION VALVE — STUCK (LEFT) · airframe 56,654 hrs · 24,804 cycles

DURING TAXI OUT LH ISLV VALVE STUCK IN CLOSED POSITION ,AC RETURNED TO GATE (BTB) AND MTX GROUNDED AC . PERFORMED OPS L ISLN VALVE CHRECKD WITH NO NO ISSUES FOUND CYCLE IT SEVERAL TIMES VALVE OPERATED OK IAW AMM 36-11-04. AIRCRAFT REMAINS ETOPS 180. MTX RETURNED AC TO SERVICE .

Part: WARNING LIGHT — ILLUMINATED (CARGO DOOR) · airframe 56,550 hrs · 24,766 cycles

DURING 2ND ENGINE START WHILE TAXIING OUT MAIN CARGO DOOR WARNING LIGHT ILLUMINATED ,AC RETURNED TO GATE (BTB) AND MTX GROUNDED AC .MTX DEFERRED MAIN CARGO WARNING INDICATION IAW MEL ABX-52-71-1-2 AND RETURNED AC TO SERVICE.

Part: COMPUTER — MALFUNCTIONED (AUTOTHROTTLE) · airframe 56,167 hrs · 24,623 cycles

AUTO THROTTLE DISC DURING TAXI AC RETURNED TO GATE AND MTX GROUNDED AC . AFTER TROUBLE SHOOTING REPLACED TMC IAW B767 AMM 22-31-01 OPS CHECK GOOD .A/C RELEASED CAT 1 PENDING 30/40 TEST PLACARD ROTATED. AND RETURNED A/C TO SERVICE .

Part: WARNING MESSAGE — ILLUMINATED (INSTR PANEL) · airframe 55,620 hrs · 24,425 cycles

DOOR CLOSED AND DURING ENGINE START .EQ COOL EXT FAN 1 AND 2 STATUS MSG AFTER START. ENGINE WAS SHUT DOWN AND MTX ENTERED FLIGHT DECK . AND GROUNDED AC .MTX RE-RACKED LEFT AND RIGHT ECS CONTROL CARDS M861 AND M862, NO HELP. CYCLED EQUIPMENT COOLING SELECTOR SWITCH, VERIFIED BOTH EXHAUST FANS RUNNING MESSAGE CLEANED. ACCOMPLISHED COOLING FAN FIM 21-26FT 851. EQUIPMENT COOLING OPS CHECK GOOD IAW B767 AMM 21-26-00. ACCOMPLISHED BOTH ENGINE IDLE RUN IAW B767 AMM 71-00-00, NO DEFECTS. A/C REMAINS ETOPS 180 .AND RETURNED AC TO SERVICE

Part: SENSOR — MALFUNCTIONED (N2 SPEED) · airframe 55,515 hrs · 24,400 cycles

LEFT ENG SPEED CARD MESSAGE DURING TAXI. AC RETUREND TO GATE MAINTENANCE GROUNDED AC AND RANG OUT N2 SPEED SENSOR IAW WDM 73-21-18 AND 77-12-12 FOUND LEFT T41 N2 SPEED SENSOR SHORTED TO GROUND INTERNALLY. REMOVED AND REPLACED SAME IAW B767 AMM 77-12-02. OPS, BITE AND LEAK CHECK GOOD. A/C REMAINS ETOPS 180 AND RETURNED AC TO SERVICE

Part: HOSE — UNSERVICEABLE (ZONE 600) · airframe 54,482 hrs · 24,013 cycles

RIGHT ENGINE BLEED OFF LIGHT ASSOCIATED AC RETURNED TO GATE AND MAINTENANCE REMOVED AC FROM SERVICE DEFERRED FOR DEPARTURE MEL 36-11-1-2A-1 AND RELEASED. WORKED NEXT BASE CONDUCTED T/S PER FIM 26-10 F.T 837. DURING BIT, PRV AND PRVC FAULT IN HISTORY. FOUND R ENGINE PRV SUPPLY HOSE LOOSE AT UNION. UNION B-NUT SEIZED. REPLACED BOTH PER AMM 36-11-18. OPS TEST REQUIRED. DI REMAINS. A/C VERIFIED ETOPS 120. REACTIVATION OF FAMV C/W, REACTIVATION OF PRSOV C/W PER MEL 26-11-1-2A-1 CONDUCTED CHECK OF R PNEUMATIC SYSTEM AND RH T.R UTILIZING ENGINE RUNS PER AMM 36-11-00, AND 78-31-00. OPS CHECK OK. THIS CLEARS DI 47702. PLACARD REMOVED. REACTIVATION PER MEL 36-11-1-2A-1 C/W. A/C VERIFIED ETOPS 180. PLACARD ROTATED.

Part: VALVE — FAILED (LT AC PACK) · airframe 54,448 hrs · 24,000 cycles

" LEFT PACK OFF AMBER ALERT EICAS MESSAGE ON TAXI AC RETURNED TO BLOCK AND GROUNDED BY MAINTENANCE .DEFERRED LH PACK FOR DEPARTURE IAW ABX-MEL 21-51-1-1. AND RETURNED AC TO SERVICE WORKED A/C T/S PER W.D. 21-51-11 REACT. LH PACK FLOW CONTROL VALVE PER MEL MPM 21-51-2 PERFORMED OPS CK FOUND PACK WORKING NORMAL VALVE OPENING AND CLOSING GOOD AND INDICATION PACK OFF PERSIST. WITH PACK IN OPERATION DISCONNECTED CONN D2770 PACK OFF LIGHT EXTINGUISHED . REMOVED & REPLACED LH FCV PER AMM 21-51-01 OPS CK WITH APU GOOD. RAN ENGIBES CK GOOD NO INDICATION NOTED. THIS DI REMAIN OPEN AND DEACT. SYS PER MEL MPMP 21-51-2. A/C REMAIN NO ETOPS. 12/13/23 REFERENCE LP 38593-50/ 2+ 3 FOR FCU REMOVAL AND REPLACEMENT. PERFORMED OPS CHECK OF L/H PACK IAW B767 AMM 21-51-00. OPS CHECK GOOD AFTER MEL REACTIVATION PROCEDURE APPLIED. PLACARDS REMOVED. VERIFIED AIRCRAFT RELEASED TO ETOPS 180. PLACARD ROTATED. REF LP 38593-53/1"

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 53,701 hrs · 23,718 cycles

AFTER BOTH ENGINES STARTED FWD EQPT VAL EICAS MESSAGE AND VALVE DISCRETE LIGHT ON EQUIP COOLING PANEL ILLUMINATED. QRH PROCEDURE DID NOT CLEAR THE MESSAGE AND LIGHT. AIRCRAFT BACK TO BLOCK AND GROUNDED BY MAINTENANCE. MAINTENANCE REPAIRED BROKEN GRD WIRE GD1208D4 WD 21-58-13 IAW SWPM 20-10-13. OPS NORMAL IAW AMM 21-58-00. AIRCRAFT REMAINS ETOPS 180. AIRCRAFT RETURNED TO SERVICE.

Part: VALVE — STICKING (RT ENGINE) · airframe 52,787 hrs · 23,377 cycles

R ENGINE BLEED OFF EICAS MESSAGE DURING TAXI. AIRCRAFT BACK TO BLOCK AND GROUNDED BY MAINTENANCE. MAINTENANCE REMOVED PRSOV IAW AMM 36-11-09. INSTALLED NEW SERVICEABLE R/H PRSOV ON #2 ENGINE IAW B767 AMM 36-11-09 A/C REMAINS NO ETOPS OPS CHK GOOD. AIRCRAFT RETURNED TO SERVICE.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 52,772 hrs · 23,372 cycles

SET PARKING BRAKE AFTER PUSH BACK BUT NO PARK BRAKE LT ILLUMINATED AND NO PARK BRAKE ON EICAS APPEARED. AIRCRAFT BACK TO BLOCK AND GROUNDED BY MAINTENANCE. MAINTENANCE CLEANED CANNON PLUG OPERATED BRAKES SEVERAL TIMES OPS CK NORMAL IAW 32-44-00. AIRCRAFT RETURNED TO SERVICE.

Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 52,693 hrs · 23,342 cycles

LEFT THRUST REV GREEN LIGHT COMES ON, HOWEVER HANDLE DID NOT GO PAST INTERLOCK. AIRCRAFT BACK TO BLOCK AND GROUNDED BY MAINTENANCE. MAINTENANCE PERFORMED OPERATIONAL TEST OF BOTH LEFT AND RIGHT REVERSER SYSTEMS. BOTH MESSAGES CLEARED . OPS CHECK GOOD. REF B767 AMM 78-30-00. AIRCRAFT RETURNED TO SERVICE

Part: DISPLAY — ODOR (COCKPIT) · airframe 52,259 hrs · 23,191 cycles

FO'S EHSI DISPLAY FAILED INFLIGHT AFTER FAILURE STRONG ODOR OF BURNT ELECTRONICS. AIRCRAFT COMPLETED FLIGHT AND LANDED WITH OUT FURTHER INCIDENT. MAINTENANCE GROUNDED AIRCRAFT. MAINTENANCE REMOVED AND REPLACED COPILOTS EHS DISPLAY IAW B767 AMM 31-41-01 OPS CHECK GOOD, AIRCRAFT CLEARED FOR RETURN TO SERVICE

Part: WARNING MESSAGE — ILLUMINATED (ENGINE FUEL) · airframe 52,154 hrs · 23,156 cycles

L ENG FUEL FILT EICAS / R ENG FUEL FILT EICAS DISPLAYED DURING CRUISE . AIRCRAFT DIVERTED TO SNN (SHANNON) AIRCRAFT WAS GROUNDED BY MAINTENANCE. MAINTENANCE INSPECTED AND REPLACED THE RIGHT AND THE LEFT MAIN FUEL FILTERS IAW AMM 73-11-02. NO FAULTS FOUND ON REMOVED FILTER ELEMENTS, RAN ENGINE LEAK AND OP'S CHECK GOOD. AIRCRAFT RELEASED NO ETOPS AND RETURNED TO SERVICE.

Part: FMC — FAILED (RIGHT) · airframe 51,516 hrs · 22,965 cycles

DURING TAXI, RIGHT FMC FAILED. AICRAFT BACK TO BLOCK AND GROUNDED BY MAINTENANCE. MAINTENANCE DEFERRED RIGHT FMC IAW MEL 34-61-1-1A. MAINTENANCE PRCEDURES COMPLIED WITH. PLACARD INSTALLED. AICRAFT RETURNED TO SERVICE.

Part: NONE — NONE · airframe 50,933 hrs · 22,741 cycles

AFTER ENGINE START EICAS MSG LEFT AND RIGHT EEC MODE DISPLAYED WITH CA'S PITOT STATIC INSTRUMENTS ALL DISPLAYED OFF FLAGS- SELECTED ALL DATA AIR SWITCH/FIXED. AIRCRAFT RETURNED TO GATE AND GROUNDED BY MAINTENANCE. EEC MONITOR FAULT SHOWED NO FAULTS ON RIGHT AND UNRELATED FAULT ON LEFT (352-28) NO FAULTS ON BPCU. NO FAULTS ON WEU. CYCLED LH ADC CB AND ALL FLAGS CLEARED. ACCOMPLISHED BOTH ENGINE IDLE RUN IAW B767 AMM 71-00-00. CYCLED LOUD AROUND TO BOTH GENERATORS WITH NO FAILURES. OPS CHECK GOOD. A/C REMAINS NO ETOPS. AIRCRAFT RETURNED TO SERVICE.

Part: NONE — USED (ZONE 400) · airframe 50,897 hrs · 22,727 cycles

DURING MAINTENENCE INSPECTION FOUND DAMAGEON #1 ENGINE RIGHT CORE COL PRECOOLER EXIT DUCT UPPER SIDE (DEEP GROOVES, HOLE AND WORNAREA)

Part: SKIN — DAMAGED · airframe 50,897 hrs · 22,727 cycles

DURING MAINTENENCE INSPECTION FOUND SEVERAL BLED OUTS ON FUSELAGE SKIN, STA 1458- STA 1544, STR 20L-STR 22L COMMON TOFASTENERS.

Part: BULKHEAD WEB — DENTED · airframe 50,897 hrs · 22,727 cycles

DURING MAINTENENCE INSPECTION A DENT DAMAGE CAUSED TO THE AFT PRESSURE BULKHEAD WEB 6" AFT OF STA 1582, 6 O'CLOCK.

Part: CHANNEL — CRACKED · airframe 50,897 hrs · 22,727 cycles

DURING MAINTENENCE INSPECTION FOUND CRACK AT FASTENER LOCATION ON FWD OUTER CHORD, STA 1809, STR 12AL.

Part: DUCT — DAMAGED (ZONE 400) · airframe 50,897 hrs · 222,727 cycles

DURING MAINTENENCE INSPECTION FOUND DAMAGE ON #2 ENGINE RIGHT CORE COWL PRECOOLER EXIT DUCT UPPER SIDE (DEEP GROOVES, HOLE AND WORNAREA)

Part: SKIN — DAMAGED · airframe 50,897 hrs · 22,727 cycles

DURING MAINTENENCE INSPECTION FOUND SEVERAL BLEED OUTS ON FUSELAGE SKIN, STA 434 - STA 544, STR 36R.