ABX AIR INC

Operated by ABX Air (per NTSB report)

Operated by ABX Air (per NTSB report)

The design of the supplemental oxygen system hoses and the lack of positive separation between electrical wiring and electrically conductive oxygen system components. The lack of positive separation allowed a short circuit to breach a combustible oxygen hose, release oxygen, and initiate a fire in the supernumerary compartment that rapidly spread to other areas. Contributing to this accident was the Federal Aviation Administration’s failure to require the installation of nonconductive oxygen hoses after the safety issue concerning conductive hoses was initially identified by Boeing.

Sanction: $16,250 · case closed 2018-05-23

Sanction: $8,000 · case closed 2015-07-06

Sanction: $40,000 · case closed 2018-06-18

Sanction: $10,000 · case closed 2014-04-14

Sanction: $6,866 · case closed 2015-03-11

Sanction: $30,000 · case closed 2009-06-12

Sanction: $20,000 · case closed 2009-03-27

Sanction: $8,800 · case closed 2009-03-27

Sanction: $10,000 · case closed 2005-06-28

Sanction: $11,000 · case closed 2005-02-22

Sanction: $2,500 · case closed 2005-04-14

Sanction: $12,500 · case closed 2000-07-13

Sanction: $2,500 · case closed 2000-07-13

Sanction: $2,000 · case closed 2001-05-23

Sanction: $8,000 · case closed 1999-10-05

Sanction: $7,500 · case closed 2000-01-06

Sanction: $20,000 · case closed 2000-05-09

Sanction: $15,000 · case closed 2003-04-21

Sanction: $55,000 · case closed 2002-07-11

Part: CIRCUIT BREAKER — TRIPPED (FUEL PUMP) · airframe 38,457 hrs · 10,142 cycles

DURING TAXI OUT RIGHT FWD FUEL PUMP FAILED AFTER ENGINE START. ACFT RETURNED TO THE GATE (BTB) AND MTX GROUNDED A/C TROUBLE SHOT AND FOUND RT FWD FUEL BOOST PUMP BREAKER POPPED ON P6-3 PANEL RESET BREAKER IAW B767 AMM 20-60-01 PERFORMED OPS CHECK IAW B767 28-22-00 OPS CHECK GOOD AT THIS TIME. AIRCRAFT REMAINS NO ETOPS. AND RETURNED A/C TO SERVICE.

Part: CIRCUIT CARD — FAULTED (FIRE DETECTION) · airframe 91,410 hrs · 43,978 cycles

FWD CARGO DET 2 EICAS MSG. PERFORMED TROUBLESHOOTING IAW FIM 26-10-00-990-803 FAULT TREE 803. R & R FIRE DET. CARD, PROBLEM STILL EXISTED, REINSTALLED OLD CARD IAW AMM 26-10-1, R & R FWD NR 2 SMOKE DET. PROBLEM STILL EXISTED. TRANSFERRED TO NEW MEL 26-16-1-1-1, PLACARD REMOVED. ACFT RELEASED NO ETOPS BACK TO SERVICE.

Part: FAN — FAULTED (FIRE DETECTOR) · airframe 59,808 hrs · 26,134 cycles

EICAS, M LEVEL AFT DET FAN. DEFERRED IAW MEL ABX-26-16-1-3-1. ACFT RETURNED TO SERVICE.

Part: SENSE LINE — LOOSE · airframe 99,020 hrs · 17,414 cycles

DURING TAXI RT ENG BLEED OFF AND RT PACK OFF EICAS MESSAGE APPEARED A/C RETURNED TO GATE(BTB) AND MTX GROUNDED ACFT AND FOUND PRVC SENSE LINE LOOSE, RESECURED LINE OPS CHECK GOOD IAW AMM 36-11-19 A/C REMAINS ETOPS 180 RETURNED A/C TO SERVICE .

Part: FIRE SEAL — MISSING (ZONE 100) · airframe 79,495 hrs · 19,375 cycles

MAIN DECK CARGO COMPARTMENT MISSING FIRE SEAL/TAPE BETWEEN PANES ON CEILING. MTC INSTALLED FIRE SEAL/TAPE ON SEALING OF MAIN DECK CARGO COMPARTMENT IAW B767 AMM 25-52-06. A/C RETURNED TO SERVICE.

Part: CIRCUIT CARD — TRIPPED (FIRE DETECTION) · airframe 90,032 hrs · 28,411 cycles

DURING POWER TRANSFER APU TO GPU, LT ENG FIRE LOOP 1 MESSAGE. RESET BOTH FUSE CARDS M681 (LOOP1) M683(LOOP 2) PERFORMED OPS TEST ON SYSTEM ALL CHECKED GOOD IAW AMM 26-10-01 ACFT REMAINS NO ETOPS. A/C RETURNED TO SERVICE.

Part: START VALVE — MALFUNCTIONED (NR 1) · airframe 99,010 hrs · 17,410 cycles

DURING TAXI OUT ATTEMPTED TO START NR 1 ENGINE, N2 ADVANCED TO 26% BUT VALVE LIGHT ON L STAYED ILLUMINATED ATTEMPTED 2ND TIME, SAME ISSUE, ACFT RETURNED TO GATE AND MTX GROUNDED ACFT . MTX DEFERRED NR 1 START VALVE IAW MEL 80-00-2-1 FOR DEPARTURE AND RETURNED ACFT TO SERVICE.

Part: APU — SHUTDOWN · airframe 79,493 hrs · 19,374 cycles

DURING ENGINE START, APU AUTO SHUTDOWN. A/C RETURNED TO THE BLOCKS (BTB). MTX DEFERRED IAW 49-11-1A PLACARD INSTALLED MX PROCEDURES COMPLIED WITH AIRCRAFT REMAINS NO ETOPS. A/C RETURNED TO SERVICE.

Part: WINDSHIELD — CRACKED (ZONE 200) · airframe 60,552 hrs · 24,751 cycles

CAPTAIN`S WINDSCREEN CRACKED IN FLIGHT. CREW COMPLETED AN AIR TURN BACK TO CVG (ATB). REMOVED L1 WINDSHEILD. REPLACED WITH SERV WINDSHEILD. ACCOMPLISHED FIRST TORQUES IAW AMM 56-11-01. A/C RETURNED TO SERVICE.

Part: THROTTLE — STIFF (ZONE 200) · airframe 114,812 hrs · 34,244 cycles

STIFF RESISTANCE FELT ON THROTTLE LEVERS. SLOW ACCELERATION AND RESPONSE DURING TAXI. A/C RETURNED TO THE GATE (BTB). MTX ACCOMPLISHED ACCELERATION AND DECELERATION TEST IAW B767 AMM 71-00-00. BOTH ENGINES WITHIN LIMITS. CYCLED THROTTLES MULTIPLE TIMES, NO RESISTANCE NOTED. A/C REMAINS NO ETOPS. RETURNED A/C TO SERVICE

Part: CONTROL BOX — DISLODGED (LT ENGINE) · airframe 93,153 hrs · 32,474 cycles

AT FL340, LT ENGINE N1 DROP DOWN TO IDLE, NO INDICATION OF OTHER ABNORMAL. CREW DECLARED AN EMERGENCY AND DIVERTED BACK TO CVG. AFTER TROUBLESHOOTING MTX FOUND L ENGINE PUSH-PULL CABLE CONTROL BOX DISLODGED FROM MEC AT THE HOUSING BODY. GAINED ACCESS TO, THEN SECURED HOUSING BODY BOLTS, THEN REINSTALLED SAME CONTROL BOX PER AMM 76-11-02. POST-WINDMILL INSPECTION C/W AMM 72-00-00/601. NO FINDINGS. SEE L/P 39512-02/1. A/C VERIFIED NO ETOPS.AND RETURNED A/C TO SERVICE

Part: OXYGEN BOTTLE — LOW PRESSURE (ZONE 100) · airframe 104,240 hrs · 24,354 cycles

DURING CREW PREDEPARTURE CHECK, EICAS PRESSURE INDICATION INOP READING 40 PSI. DEFERRED EICAS O2 PRESSOR INDICATION PER MEL 35-11-2-1 MX PROCEDURES COMPLY WITH PLACARD INSTALLED RE-INSPECT O2 PRESSURE BEFORE EA FLIGHT MUST BE COMPLY BY AUG 13, 2026. A/C RETURNED TO SERVICE.

Part: CIRCUIT BOARD — DEFECTIVE (ZONE 200) · airframe 91,397 hrs · 43,966 cycles

ON ARRIVAL, AFT CARGO DETECTOR 1 & AFT CARGO DETECTOR 2 STATUS MSGS DISPLAYED. R & R M10427 CARD IAW AMM 26-10-01, OPS CHKD GOOD. ACFT RETURNED TO SERVICE.

Part: INDICATOR — INOPERATIVE (FIRE BOTTLE) · airframe 93,864 hrs · 30,410 cycles

APU BOTTLE DISCHARGE LIGHT INOPERATIVE. AIRCRAFT RELEASED WITH IAW MEL 26-22-1-2A. AND GMM 07.04 MBCB: AUG 18, 2026. APU BOTTLE DISCHARGE 2 LIGHT INOP. ACFT NO ETOPS. PLACARD INSTALLED. A/C RETURNED TO SERVICE.

Part: WARNING MESSAGE — FALSE ACTIVATION (NR 2 FIRE LOOP) · airframe 98,622 hrs · 22,804 cycles

R ENG FIRE LOOP 2 STATUS MSG. PERFORMED ENGINE FIRE DETECTION SYSTEM OPS TEST PER AMM 26-11-00. OPS TEST PASSED, MSG CLEARED, A/C REMAINS ETOPS 180. A/C RETURNED TO SERVICE.

Part: A/C PACK — INOPERATIVE (ZONE 100) · airframe 98,963 hrs · 17,396 cycles

DURING ENGINE START, L PACK INOP. CREW RETURNED TO THE GATE (BTB). MTC RESET L PACK PNUEMATIC SYS IAW AMM 21-00-00 NO DEFECTS NOTED AT THIS TIME L PACK OPERATIONAL A/C REMAINS ETOPS 180. A/C RETURNED TO SERVICE

Part: FLT CONTROLS — NOT REPORTED · airframe 11,960 hrs · 2,033 cycles

CREW CALLED FLIGHT CONTROL AND REPORTED AN ABORTED TAKEOFF (ATO) DUE TO THE THRUST MANAGEMENT NOT ENGAGING. FLIGHT CONTROL, THE CAPTAIN AND A MAINTENANCE CONTROLLER CONFERENCED TOGETHER AND DETERMINED THAT THE CREW NEEDED TO COMPLETE A DEFFERAL FOR THE THRUST MANAGEMENT SYSTEM. SYSTEM WAS DEFERRED PER MEL 22-30-1 AND THE A/C WAS DOWNGRADED TO CAT I. A/C RETURNED TO SERVICE.

Part: ELEC CONNECTOR — DEFECTIVE (ZONE 200) · airframe 104,221 hrs · 24,348 cycles

ON PREDEPARTURE CHECK EICAS OXYGEN PRESS READS 40 PSI BOTTLE 1. ACTUAL READINGS BOTTLE #1 1850 PSI BOTTLE #2 1450 PSI. DEFERRED CREW BOTTLE #1 EICAS INDICATION IAW ABX MEL 35-11-2-1 VERIFIED O2 BOTTLES OPEN MX ACTIONS C/W, PLACARD INSTALLED. VERIFY PRESSURE ABOVE MINIMUM REQUIRED BEFORE EACH DEPARTURE. MBCB 08-10-2026. REMOVED AND REPLACED CONNECTOR D20378 PER SWPM 20-61-11, AND WDM 35-11-13. PERFORMED OPS CHECK OF #2 TRANSDUCER PER AMM 35-11-04. OPS CHECK GOOD AT THIS TIME. A/C RETURNED TO SERVICE.

Part: BLEED VALVE — DEFECTIVE (ZONE 400) · airframe 93,114 hrs · 32,458 cycles

L ISLN VALVE LIGHT ON START, L N2 INADEQUATE FOR ENGINE START. A/C RETURNED TO THE GATE (BTB). MTC REMOVED AND REPLACED LEFT ISLN VALVE OPS CHECKS NORMAL IAW B767 AMM 36-11-04. AIRCRAFT REMAINS ETOPS 180. A/C RETURNED TO SERVICE.

Part: WARNING MESSAGE — FALSE ACTIVATION (CARGO FIRE LOOP) · airframe 94,425 hrs · 22,023 cycles

STATUS MESSAGE IN FLIGHT "MN CARGO LOOP 2". PERFORMED OPS CK PER AMM 26-14-00, OPS CK GOOD. A/C REMAINS IN SERVICE.

Part: CONTROL PANEL — FAULTED (THRUST MANAGE) · airframe 91,385 hrs · 43,957 cycles

DURING TAXI, TMCP DOES NOT ALLOW FOR POWER SETTING. ALSO RCVD A/T AMBER MESSAGE. A/C RETURNED TO BLOCKS (BTB). MTC DEFERRED THRUST MANAGEMENT SYSTEM PER MEL 22-30-1. PLACARDS INSTALLED. A/C RELEASED CAT I OPERATIONAL. A/C RETURNED TO SERVICE.

Part: MODULE — DEFECTIVE (ZONE 200) · airframe 119,566 hrs · 25,450 cycles

AT APPROXIMATELY 300FT AGL THE FLIGHT CREW RECEIVED THE AURAL WARNING, TOO LOW, FLAPS. BOTH THE FO AND PILOT CONFIRMED FLAPS 25 WAS INDICATED. THE PILOT CALLED FOR A GO-AROUND ANYWAY AND THEY EXECUTED A MISSED APPROACH. THE SECOND APPROACH RESULTED IN A SAFE LANDING. AFTER LANDING, CREW WROTE UP AILERON (RIGHT INNER) HANGING OUT LOWER THAN THE LEFT SIDE AT FLAPS 25. TOO LOW, FLAPS GPWS WARNING DURING APPROACH. MTC REMOVED & REPLACED FSPM M838 LOCATION CARD IAW B767 AMM 27-58-01 NO DEFECTS NOTED A/C RELEASED CAT I. A/C RETURNED TO SERVICE.

Part: GENERATOR — MALFUNCTIONED · airframe 98,610 hrs · 22,799 cycles

LEFT GEN OFF WITH LEFT BUS TIE LIGHT / ISLN LIGHT ON WHEN POWER ADVANCED FOR TAKEOFF. A/C ABORTED TAKE OFF (ATO) AND RETURNED TO GATE (BTB). MTC DEFERRED LH GEN IAW ABX MEL 24-00-1-2. GENERATOR DISCONNECTED MX PROCEDURES ACCOMPLISHED. PLACARDS INSTALLED. A/C RELEASED ETOPS 120. A/C RETURNED TO SERVICE.

Part: START VALVE — MALFUNCTIONED (ZONE 600) · airframe 96,321 hrs · 25,426 cycles

DURIING TAXI OUT, STARTING RH ENGINE RH ENGINE STARTER EICAS MESSAGE , NO N2 INCREASE ON START AC RETURNED TO GATE (BTB) AND MTX GROUNDED A/C AND DEFERRED RH ENGINE START VALVE IAW ABX MEL-80-00-2-1. AND RETURNED A/C TO SERVICE.AND MANUALLY STARTED ENGINE. FIX REPLACED R ENG START VALVE. LEAK AND OPS CHECK GOOD. ACFT RELEASED ETOPS 180. THIS CLEARS DI 75544, PLACARDS REMOVED. NO MX PROCEDURES REQUIRED IAW AMM 80-11-02.

Part: CONTROLLER — MALFUNCTIONED (ZONE 500) · airframe 93,069 hrs · 15,567 cycles

L ENG BLEED OFF AND L PACK OFF EICAS LIGHT AND L ENG OFF (PNEUMATIC) VALVE LIGHT AND PACK OFF OVERHEAD LIGHT. C/X MC 227 AND CYCLED L ENG BLEED VALVE. AT 85% N2 AND VALVE NEVER OPENED, TOLD BY MAINTENANCE CONTROL TO RETURN TO THE GATE  T/S AS PER FIM. 36-20 FT 804, FOUND PRVC CONTROLLER INOP. REMOVED / REPLACED PRVC IAW AMM 36-11-19, ALSO FOUND #1 LH PRV FLEXIBLE HOSE LEAKING REMOVED AND REPLACED #1 ENG PRV FLEXABLE HOSE AS PER AMM 36-11-18, LEAK CHK GOOD. IDLE RUN #1 ENG PER AMM 71-00-00. NO ENG BLEED OFF OR EICAS MESSAGES. A/C REMIANS NO ETOPS RETUNED AC TO SERVICE

Part: DAMPENER — FAULTED (YAW) · airframe 92,314 hrs · 28,708 cycles

DURING ENGINE START AND PUSHBACK, R YAW DAMPER. NON CREW DEFERRABLE. A/C RETURNED TO BLOCKS (BTB). MTC DEFERRED RH YAW DAMPER IAW ABX-MEL-22-21-1 A/C REMAINS CAT III B. COMPLIED MX PROCEDURES & PLACARD INSTALLED. A/C RETURNED TO SERVICE.

Part: ANTI-ICE VALVE — MALFUNCTIONED (LT ENGINE) · airframe 93,069 hrs · 15,567 cycles

LEFT ENG ANTI-ICE VALVE ON TAXI. C/W NNC 3.3 CANNOT TAKEOFF REQUIRES HIGH THRUST CYCLED ENG ANTI ICE AND EICAS/ VALVE LIGHT DISAPPEARED CALLED DISPATCH & MAINTENANCE THEY SAID RTB A/C RETURNED TO GATE AND MTX GROUNDED A/C. MTX REMOVED AND REPLACED LEFT ENGINE INLET ANT-ICE VAVLE OPS CHECK NORMAL IAW B767 AMM 30-21-0 OPERATED ENGINE CHECK OK IAW B767 AMM 71-00-00 A/C REMAINS NO ETOPS.

Part: APU — SHUTDOWN (ZONE 100) · airframe 92,310 hrs · 28,706 cycles

APU SHUT DOWN ON PUSHBACK AC RETURNED TO GATE (BTB) AND MTX C/W APU TEST IAW AMM 49-11-00. OPS CHECK GOOD, START APU NO FAULTS NOTED A/C REMAINS NO ETOPS.AND RETURNED AC TO SERVICE .

Part: WARNING MESSAGE — FALSE ACTIVATION (ZONE 400) · airframe 72,525 hrs · 47,269 cycles

STATUS MSG "L ENG OH LP2 "KEEPS COMING ON AND OFF DURING THE FLIGHT. PER MCC REQUEST, PERFORMED LEAK CHECK AT L ENG PYLON HEAT EXCHANGER AND PRSOV DUCTS PER AMM 36-00-00. NO LEAKS NOTED. PLACED ON MEL 26-11-2-1. PLACARD INSTALLED, MX PROCEDURES C/W. A/C REMAINS NON-ETOPS. A/C RETURNED TO SERVICE.

Part: WARNING MESSAGE — FALSE ACTIVATION (ZONE 400) · airframe 104,172 hrs · 24,330 cycles

LEFT ENG BLEED OFF EICAS MSG AFTER STARTING #1 ENGINE. ACCOMPLISHED 227 NNC AND ADVANCED THRUST TO 78% N2 DID NOT RESOLVE THE ISSUE. CREW RETURNED TO THE GATE (BTB). MTC PERFORMED AIR SUPPLY BITE IAW B767 AMM 36-11-00 NO FAULTS NOTED AT THIS TIME L ENG BLEED OPERATES AS REQUIRED A/C REMAINS ETOPS 180. A/C RETURNED TO SERVICE.

Part: WARNING MESSAGE — ILLUMINATED (CABIN TEMP) · airframe 98,818 hrs · 26,364 cycles

DURING TAXI, FWD CABIN TEMP EICAS MESSAGE. CREW RETURNED TO BLOCKS (BTB). MTC DEFERRED PER MEL 21-61-1-2. MPM 21-61-1 C/W PLACARDS INSTALLED MBCB 08/08/26. A/C REMAINS ETOPS 180 AND RETURNED TO SERVICE.

Part: GENERATOR — FAULT MESSAGE · airframe 89,966 hrs · 28,382 cycles

AFTER TAKEOFF CLEARANCE WAS RECEIVED PILOT REQUESTED THRUST/N1 TO BE SET. AT APPROXIMATELY 35 KIAS THE CREW RECEIVED THE R GEN OFF AND BOTH AUX BUS EICAS MESSAGES. THE TAKE OFF WAS REJECTED AND THEY CLEARED THE RUNWAY. QRH CHECKLISTS WERE COMPLETED ALONG WITH FLOW CHART AND BRAKE COOLING ASSESSMENT. THE FOO/MAINT CON WERE CONTACTED AND THE PILOT ADVISED THEY WOULD TAKEOFF AFTER THE REQUIRED BRAKE COOLING PERIOD EXPIRED. A/C RETURNED TO SERVICE. MTC DEFERRED THE RT ENG GEN PRECAUTIONARY PER MEL 24-00-1-1 AFTER ARRIVING AT SCHEDULED AIRPORT. A/C CONTINUED IN SERVICE.

Part: CIRCUIT BREAKER — TRIPPED (FIRE DETECTOR) · airframe 98,590 hrs · 22,787 cycles

FIRE DET. CARGO DC CB OPEN. RESET FIRE DET CARGO DC CB, PERFORMED AFLOT DET. TEST NO ISSUES NOTED, SYSTEM OK AT THIS TIME, IAW AMM 26-11-00 AND 20-60-01 AIRCRAFT REMAINS ETOPS 180. A/C RETURNED TO SERVICE.

Part: WARNING MESSAGE — FALSE ACTIVATION (FIRE LOOP) · airframe 89,955 hrs · 28,377 cycles

RIGHT ENG FIRE LOOP 2 STATUS MESSAGE. MTC PERFORMED STATIC FIRE LOOP TEST OPS CHECK MSG CLEARED IAW AMM 26-11-00. A/C RETURNED TO SERVICE.

Part: START VALVE — MALFUNCTIONED (ZONE 500) · airframe 92,819 hrs · 22,106 cycles

DURING TAXI OUT DURING ATTEMPTED ENGINE START,OVERHEAD VALVE LIGHT WOULD NOT EXTINGUISH ,INTERMITTENT "L ENG STARTER" EICAS MSG ACCOMPLISHED QRH 7.39. AND RETURNED TO GATE (BTB) AND MTX GROUNDED A/C, MTX REMOVED AND REPLACED LEFT ENGINE START VALVE IAW B767 AMM 80-11-02 OPS CHECK NORMAL A/C REMAINS ETOPS NO ETOPS.

Part: IRU — FAULTED (ZONE 200) · airframe 95,097 hrs · 27,866 cycles

CREW ABORTED T/O AT 5KTS DUE TO AN IRU GOING OFFLINE WHICH AFFECTED THE NAVIGATION. AFTER ABORTING T/O, THE ISSUE CLEARED. AFTER CHECKING WITH MAINTENANCE CONTROL IT WAS DETERMINED THEY COULD CONTINUE SINCE THE ISSUE CLEARED. A/C RETURNED TO SERVICE.

Part: EXCITER — DEFECTIVE (LT ENGINE) · airframe 60,432 hrs · 24,701 cycles

ON PUSH BACK & START LEFT ENG IGNITOR 1 & 2 FAILED. CREW RETURNED TO THE GATE (BTB). T/S LEFT ENG IGNITION SYS IAW FIM 74-00 F/T 809 AND SSM 74-31-01, REMOVED AND REPLACED LEFT ENG #2 EXCITER BOX PER AMM 74-11-01. SYS CKS NORMAL PER AMM 74-00-00 AUDIBLE TEST VERIFIED #1 & #2 ING SYS BY ISOLATING EACH SYS. ENGINE RUN CKS NORMAL FOR #1 & #2 IGNITION. A/C REMAINS NO ETOPS. A/C RETURNED TO SERVICE.

Part: ELT — DEFECTIVE (ZONE 200) · airframe 84,090 hrs · 20,428 cycles

LEFT PORTABLE ELT LANYARD BROKEN & TANGLED. REMOVED AND REPLACED LEFT PORTABLE ELT ASSY IAW B767 AMM 25-60-03. A/C RETURNED TO SERVICE.

Part: OVERHEAT LOOP — WARNING MESSAGE (ZONE 400) · airframe 72,504 hrs · 47,254 cycles

DURING TAKEOFF, STATUS MSG: L ENG OH LP 2. DEFERRED IAW MEL 26-11-2-1 MX PROCEDURES COMPLIED WITH MBCB 7/31/26 PLACARD INSTALLED. A/C RETURNED TO SERVICE

Part: A/C PACK — WARNING MESSAGE (ZONE 100) · airframe 12,417 hrs · 1,842 cycles

DURING TAXI, HIGH FLOW STATUS MSG (RH PACK). A/C RETURNED TO GATE (BTB). MTC DEFERRED R PACK HI FLOW INHIBIT STATUS MSG IAW MEL 21-51-2-2. NO MX PROCEDURE PLACARD INSTALLED. A/C REMAINS NO ETOPS. A/C RETURNED TO SERVICE.

Part: WARNING MESSAGE — ILLUMINATED · airframe 118,223 hrs · 35,251 cycles

DURING TAXI AFTER START R ENG BLEED LIGHT DID NOT EXTINGUISH NO DUCT PRESSURE INDICATED. EICAS MESSAGES "R ENG BLLED" AND "R PACK OFF"A/C RETURNED TO THE GATE (BTB) AND MTX GROUNDED A/C MTX PERFORMED GROUND TEST NR 3. IAW AMM 71-00-00 OPS TEST GOOD BOTH PACKS ON AND BLEED LIGHT EXTINGUISHED A/C REMAINS ETOPS 180

Part: INDICATOR — FAULTED (ELEVATOR) · airframe 102,863 hrs · 19,889 cycles

DURING TAXI OUT, RT ELEVATOR DOESN'T INDICATE FULL TRAVEL. ACFT RETURNED TO THE GATE (BTB) AND MTX GROUNDED A/C. MTX DEFERRED FLIGHT CONTROL POSITION INDICATION IAW ABX MEL 27-08-1. FLIGHT CONTROL MOVEMENT VERIFIED. PLACARDS INSTALLED MAINTENANCE PROCEDURES ACCOMPLISHED. REINSPECT REQUIRED PRIOR TO EACH DEPARTURE. A/C RETURNED TO SERVICE.

Part: START VALVE — FAULTED (LT ENGINE) · airframe 92,800 hrs · 22,099 cycles

ON TAXI OUT, DURING LEFT ENGINE CROSS BLEED, START VALVE LIGHT REMAINED ILLUMINATED AND DUCT PRESSURE DROPPED TO ZERO. A/C RETURNED TO THE GATE (BTB) AND MTX GROUNDED A/C. MTX DEFERRED LEFT ENGINE START VALVE PER MEL 80-00-2-1 PLACARDS INSTALLED, MX PROCEDURE C/W. ACFT REMAINS NO ETOPS MBCB 07/30/2026. A/C RETURNED TO SERVICE.

Part: RELAY — MALFUNCTIONED (ZONE 100) · airframe 98,571 hrs · 22,778 cycles

DURING TAXI FLAP SLAT DISAGREE - TE FLAP DISAGREE APPEARED , A/C RETURNED TO THE GATE (BTB),MTX GROUNDED A/C AND BEGAN TO TROUBLE SHOOT, FOUND RELAY K623 BAD FLAP BYPASS STAYING IN ALTERNATE MODE. REPLACED RELAY. ALL FLAP FUNCTIONS AND INDICATIONS NORMAL. REF ABX SSM 27-51-04 AND AMM 27-51-48. RETURNED A/C TO SERVICE.

Part: ELEC CONNECTOR — DAMAGED (ZONE 800) · airframe 99,715 hrs · 25,070 cycles

ACFT REJECTED TAKE OFF DUE TO CARGO MAIN CARGO DOOR INDICATION A/C RETURNED TO GATE AND MTX GROUNDED A/C MTX T/S MAIN CARGO DOOR LIFT SYSTEM RECONNECT CANNON PLUG ACTUATOR IAW FIM 52-32 FT 805. MAIN CARGO DOOR INDICATION OPS CHECK GOOD. MAIN CARGO DOOR REMAINS ON DEFERRAL DI 75148.AND RETURNED AC TO SERVICE.

Part: UNKNOWN — ODOR (CABIN) · airframe 93,788 hrs · 30,357 cycles

DURING CRUISE, STRONG SMELL OF SMOKE AT 25000' AND AT 8000'. MTC PERFORMED T/S IAW B767 AMM 05-51-56. DID NOT FIND EVIDENCE OF SMOKE, COULD NOT DUPLICATE. A/C RETURNED TO SERVICE.

Part: CONTROLLER — FAULTED (ZONE 100) · airframe 98,789 hrs · 26,346 cycles

DUIRNG TAXI OUT AFTER ENG START WE GOT AFT CABIN TEMP, FWD CABIN TEMP , FLT DECK TEMP INOP. CAME ON AND A/C RETURNED TO THE GATE (BTB). MTX GROUNDED ACFT, AND RESET ZONE TEMP CONTROLLER IAW AMM 21-51-13 OPS CK GOOD ACFT REMAINS NO ETOPS. AND RETURNED ACFT TO SERVICE.

Part: INDICATOR — INACCURATE (OXYGEN BOTTLES) · airframe 12,374 hrs · 1,830 cycles

DURING MTC PRE-FLIGHT, CREW O2 SYSTEM PRESSURE EICAS INDICATION INACCURATE. PREVIOUSLY REPLACED VOLTAGE AVERAGING UNIT DETERMINED TO BE BAD FROM STOCK. DEFERRED CREW O2 PRESSURE INDICATION EICAS PER MEL 35-11-2-1. PLACARDS INSTALLED MBCB07-18-2026. MUST BE REINSPECTED PRIOR TO EACH FLIGHT. MX PROCEDURE ACCOMPLISHED PER MPM 35-11-2-1. 1750 PSI BOTTLE NR 1 1850 PSI BOTTLE NR 2. ACFT RETURNED TO SERVICE.

Part: STARTER — INOPERATIVE (RT ENGINE) · airframe 98,788 hrs · 17,333 cycles

DURING TAXI OUT WHILE STARTING RH ENGINE, RH STARTER WAS INOP. A/C RETURNED TO THE GATE (BTB) AND MX GROUNDED A/C. MTX EXERCISED RH START VALVE AND PERFORMED OPS TEST ON ENGINE START VALVE IAW AMM 80-11-00. OPS CHECK GOOD AT THIS TIME. A/C REMAINS ETOPS 180. MTX RETURNED A/C TO SERVICE.

Part: INDICATOR — INACCURATE (ZONE 200) · airframe 12,360 hrs · 1,826 cycles

DURING MTC PRE-FLIGHT, CREW O2 SYSTEM PRESSURE EICAS INDICATION INACCURATE. DEFERRED IAW MEL 35-11-2-1. A/C RETURNED TO SERVICE.