# Service difficulty reports: Boeing 767-304

A list on [Boeing 767-304](https://openairdocs.org/model/boeing-767-304.md).

Newest first. General aviation reporting is voluntary.

Page 1 of 2 · 89 reports

- [SDR IPXA2026092037107](https://openairdocs.org/sdr/IPXA2026092037107.md): Seal · broken · Sep 20, 2026 · N391UP · Boeing 767304 · Emergency Equipment
  > FOUND DURING PS1 CHECK EMERGENCY DECENT DEVICE NR 6 WITH BROKEN SEAL. REPLACED BY SERVICEABLE IAW AMM 25-61-00/401 REV 149.
- [SDR IPXA2026091803535](https://openairdocs.org/sdr/IPXA2026091803535.md): Door · leaking · Sep 17, 2026 · N391UP · Boeing 767304 · Passenger/Crew Doors
  > PRESSURE LEAK MAIN DOOR ALONG FLOOR AREA CENTER. ENTERY/SERVICE DOOR SEAL CHECKED AND CLEANED, NO DAMAGED FAUND. IAW AMM:52-11-00-206-001 REV:149 CONFIRMED ALL TOOLS AND PARTS REMOVED FROM AIRCRAFT. Q9DY421Y CR102006933 KISI
- [SDR IPXA2026082983908](https://openairdocs.org/sdr/IPXA2026082983908.md): Evas Unit · damaged · Aug 29, 2026 · N391UP · Boeing 767304 · Emergency Equipment
  > CAPTAIN`S EVAS UNABLE TO DO BATTERY & BLOWER CHECK DUE TO TEST BUTTON SEEMS TO BE LOOSE INSIDE BOX. THE EVAS WAS REPLACED IAW AMM 25-69-00 PB. 401, REV 05-03-21. REF AIPC 25-69-00-01-001 REV. 05-03-21.
- [SDR IPXA2026040806493](https://openairdocs.org/sdr/IPXA2026040806493.md): Battery · discharged · Apr 8, 2026 · N392UP · Boeing 767304 · Emergency Lighting
  > AVI- COCKPIT EMERGENCY LIGHT FAIL TEST. ATA 33-51. REPLACED BATTERY ASSEMBLY IAW B767 AMM 33-51-07-022-003-002, B767 AMM 33-51-07-422-007. OPS CHECK GOOD.
- [SDR IPXA2026020377596](https://openairdocs.org/sdr/IPXA2026020377596.md): Window · warning message · Feb 1, 2026 · N392UP · Boeing 767304 · Windshield/Door Rain/Ice Removal
  > LEFT FWD WINDOW EICAS MSG W/ WINDOW SW IN ON POSITION PERFORMED WINDSHIELD HEAT CONTROLLER BITE PER AMM 30-41-00, SENSOR WAS FAULTED. SWAPPED TO SPARE SENSOR USING TB322 PER AMM 30-41-00-801, OPS CHECK GOOD. ETOPS CERTIFIED MECH.
- [SDR IPXA2026020277596](https://openairdocs.org/sdr/IPXA2026020277596.md): Sensor · faulted · Feb 1, 2026 · N392UP · Boeing 767304 · Windshield/Door Rain/Ice Removal
  > LEFT FWD WINDOW EICAS MESSAGE WITH WINDOW SWITCH IN THE -ON- POSITION. PERFORMED WINDSHIELD HEAT CONTROLLER BITE IAW AMM 30-41-00, SENSOR WAS FAULTED. SWAPPED TO SPARE SENSOR USING TB322 IAW AMM 30-41-00-801, OPS CHECKED GOOD.
- [SDR IPXA2025121171825](https://openairdocs.org/sdr/IPXA2025121171825.md): Landing Gear · faulted · Dec 10, 2025 · N391UP · Boeing 767304 · Landing Gear Retraction/Extension System
  > ATB, AFTER T/O WHEN RETRACTING THE L/G THE RIGHT REMAINED DOWN AND LOCKED. GEAR DISAGREE EICAS MESSAGE.RETURNED TO SNN AND REMAINING TWO GEARS EXT NORMALLY FOR LANDING. FLAPS OPERATED NORMALLY.
- [SDR IPXA2025120950228](https://openairdocs.org/sdr/IPXA2025120950228.md): Warning Light · illuminated · Dec 9, 2025 · N391UP · Boeing 767304 · Hydraulic Pump (Electric/Engine), Main
  > ATB, C HYD DEM PUMP EICAS MESSAGE FLASHED BRIEFLY AFTER START.C HYD DEM PUMP EICAS MESSAGE CAME BACK ON DURING CLIMB AND GEAR DISAGREE EICAS MESSAGE. RIGHT GEAR REMAINED DOWN. GEAR EXT NORM ON LANDING TO CONFIRM NO FURTHER ISSUES WITH THE GEAR THE AIRCRAFT WAS
- [SDR IPXA2025110656340](https://openairdocs.org/sdr/IPXA2025110656340.md): Beam · cracked · Oct 26, 2025 · N391UP · Boeing 767304 · Passenger/Crew Doors
  > A 0.3125 INCH CRACK WAS FOUND ON THE BEAM AT THE FORWARD-LOWER CORNER OF THE L1 DOOR. IAW AMM 52-11-01-404-018, REV 59. INSTALLED L1 DOOR. CONDITION CHECK NORMAL.
- [SDR IPXA2025110325464](https://openairdocs.org/sdr/IPXA2025110325464.md): Skin Panel · cracked · Oct 24, 2025 · N391UP · Boeing 767304 · Fuselage Main, Plate/Skin
  > CRACK, L1 DOOR AFT LOWER CORNER SKIN. (REPAIR) COMPLETED REPAIR I.A.W SRM 53-10-01-2R-1 REV.129 AND EGAT WORK SHEET NO. 50805 WORK INSTRUCTIONS<BR>STEP D.26(5) SAND THE OUTER SURFACES AND EDGES OF THE SCUFF PLATE AS NECESSARY TO GET A SMOOTH SURFACE.<BR>STEP D
- [SDR IPXA2025110331356](https://openairdocs.org/sdr/IPXA2025110331356.md): Skin Panel · cracked · Oct 24, 2025 · N391UP · Boeing 767304 · Fuselage Main, Plate/Skin
  > CRACK, R1 DOOR AFT LOWER CORNER SKIN. (REPAIR) COMPLETED REPAIR I.A.W SRM 53-10-01-2R-1 REV.129 AND EGAT WORK SHEET NO. 50807 WORK INSTRUCTIONS, STEP D.26 (5) SAND THE OUTER SURFACES AND EDGES OF THE SCUFF PLATE AS NECESSARY TO GET A SMOOTH SURFACE.<BR>STEP D
- [SDR IPXA2025100641817](https://openairdocs.org/sdr/IPXA2025100641817.md): Hydraulic System · leaking · Oct 1, 2025 · N391UP · Boeing 767304 · Hydraulic System, Main
  > ATB AFTER TAKEOFF WHILE RETRACTING FLAPS FROM F5 TO F1 WE RECEIVED C HYD QTY ABD STATUS PAGE SHOWED QUANTITY DECREASING #8 SPOILER ACTUATOR REPLACED IAW AMM 26-61-02-401. LEAK CHECK PERFORMED AND NOT FOUND LEAKS. SPOILER OPTS PERFORMED IAW AMM 27-61-00 AND SYS
- [SDR IPXA2025100241817](https://openairdocs.org/sdr/IPXA2025100241817.md): Warning Message · illuminated · Oct 1, 2025 · N391UP · Boeing 767304 · Hydraulic System, Main
  > AIR TURNBACK. AFTER TAKEOFF WHILE RETRACTING FLAPS FROM F5 TO F1 WE RECEIVED C HYD QTY ABD STATUS PAGE SHOWED QUANTITY DECREASING
- [SDR IPXA2025071171812](https://openairdocs.org/sdr/IPXA2025071171812.md): Unknown · odor · Jul 4, 2025 · N392UP · Boeing 767304 · Air Distribution System
  > WITH LEFT PACK ON AND ONLY APU PNEUMATICS, STRONG SMELL OF JET FUEL IN FLIGHT DECK. PERFORMED 20 MINS OF APU OPERATION BOTH AC NO FUMES EVIDENT I.A.W AMM 21-00-21-102-030 REB 145.00. TXFRD TO MAINTENIX TASK ID T3F18E006ZXJX FOR DEFECT RECTIFICATION.
- [SDR IPXA202507071812](https://openairdocs.org/sdr/IPXA202507071812.md): A/C Pack · odor · Jul 4, 2025 · N392UP · Boeing 767304 · Cabin Cooling System
  > WITH LEFT PACK ON AND ONLY APU PNEUMATICS, STRONG SMELL OF JET FUEL IN FLIGHT DECK. TXFRD TO MAINTENIX TASK ID T3F18E006ZXJX FOR DEFECT RECTIFICATION.
- [SDR IPXA2025022789366](https://openairdocs.org/sdr/IPXA2025022789366.md): None · none · Feb 22, 2025 · N392UP · Boeing 767304 · Standard Practices/Structures
  > **SUPPLEMENTAL SDR** ADD SDR FOR EO-82173-JIC001 (FUSELAGE DRAIN HOLES INSPECTION AND INSTALLATION AFT OF BS 1725.5 BETWEEN S-36L AND S-36R). PERFORM MODIFICATION PER UPS EO-82173-JIC001. COMPLETED SDR.
- [SDR IPXA2025022289366](https://openairdocs.org/sdr/IPXA2025022289366.md): None · none · Feb 22, 2025 · N392UP · Boeing 767304 · Standard Practices/Structures
  > **SDR FILED OPEN** ADD SDR FOR EO-82173-JIC001 (FUSELAGE DRAIN HOLES INSPECTION AND INSTALLATION AFT OF BS 1725.5 BETWEEN S-36L AND S-36R)
- [SDR IPXA2025030651444](https://openairdocs.org/sdr/IPXA2025030651444.md): Bear Strap · cracked · Feb 20, 2025 · N392UP · Boeing 767304 · Fuselage Main, Plate/Skin
  > MAJOR REPAIR, FOUND CRACK ON THE NO.1 FWD ENTRY DOOR LH AFT LOWER CORNER BEAR STRIP. (REPAIR) INSTALL SCUFF PLATE I.A.W AMM 53-13-01-424-005 REV.144 AND EGAT WORK SHEET NO: 50133 REPAIR INSTRUCTIONS STEP D.25(7).(8).(9).(10). INSTALL DOOR WAY LINING I.A.W AMM
- [SDR IPXA2025022747627](https://openairdocs.org/sdr/IPXA2025022747627.md): Skin · cracked · Feb 20, 2025 · N392UP · Boeing 767304 · Leading Edge Devices
  > CRACK - SKIN, FWD LOWER FACE OF L/H WING NO.5 SLAT L/E NOSE SKIN OSS 492.953, NEAR OUTBD TRACK.I.A.W AMM 27-81-02-024-001 REV.144 REMOVED LH WING NO.5 SLAT.I.A.W. AMM 06-44-00-992-002 REV.144 REMOVED THE PANEL NO.522CB.I.A.W. AMM 30-11-05-004-001 REV.144 REMOV
- [SDR IPXA2025022747635](https://openairdocs.org/sdr/IPXA2025022747635.md): Skin · cracked · Feb 20, 2025 · N392UP · Boeing 767304 · Leading Edge Devices
  > CRACK - SKIN, FWD LOWER FACE OF L/H WING NO.4 SLAT L/E NOSE SKIN OSS 568.149, NEAR INBD TRACK. I.A.W AMM 27-81-02-024-001 REV.144 REMOVED LH WING NO.4 SLAT. I.A.W. AMM 06-44-00-992-002 REV.144 REMOVED THE PANEL NO.523CB.COMPLETED REPAIR I.A.W SRM 57-43-01-2R-2
- [SDR IPXA2025022200461](https://openairdocs.org/sdr/IPXA2025022200461.md): Skin Panel · dented · Feb 18, 2025 · N392UP · Boeing 767304 · Fuselage Main, Plate/Skin
  > DENT - SKIN, L/H FORWARD LOWER FUSELAGE, NEAR CREW ENTRY DOOR, STA 315, S-30L~S-31L. (REPAIR). ENSURE ALL DATA REQUIRED IN GMM-MTX 03.43.01.04 HAS BEEN CORRECTLY DOCUMENTED. A. ORIGINAL SKIN (P/N:141T3231-7) MADE FROM 2024-T3 CLAD REPAIR AREA THICKNESS 0.07
- [SDR IPXA2024121143530](https://openairdocs.org/sdr/IPXA2024121143530.md): Lamp · inoperative · Dec 11, 2024 · N392UP · Boeing 767304 · Emergency Lighting
  > P6 OVHD PANEL EMERGENCY LIGHTS UNARMED LIGHT INOP FOUND CAP ASSY BROKEN. CAP ASSY AND LAMPS REPLACED IAW IPC 33-51-08-30B
- [SDR IPXA2024091974562](https://openairdocs.org/sdr/IPXA2024091974562.md): Seal · dirty · Sep 18, 2024 · N392UP · Boeing 767304 · Passenger/Crew Doors
  > LOUD NOISE FROM AIR LEAK AFTER TAKEOFF GOING THRU ABOUT 3000 FT UNTIL 11,000 FT. SUSPECT CREW ENTRY DOOR. NOISE WENT AWAY AFTER. PRESSURIZATION REMAINED NORMAL. CHECKED CREW ENTRY DOOR AND SEAL IAW AMM 52-12-00-601 REV.143, FOUND NO DAMAGE AT CREW ENTRY DOOR,
- [SDR IPXA2024091491233](https://openairdocs.org/sdr/IPXA2024091491233.md): Drive Shaft · broken · Sep 13, 2024 · N392UP · Boeing 767304 · Engine Thrust Reverser
  > ENG #1 INBOARD REVERSER HALF PARTIAL OPEN WITH GAP ON UPPER SIDE INSPECTION C?O O.K AND FOUND UPPER FLEXIBLE SHAFT DRIVE BROKEN. #1 ENG INBOARD T/R UPPER AND LOWER (AS A PRECAUTION) FLEXIBLE SHAFT DRIVES REPLACED BY SERVICEABLE I.A.W AMM 78-31-18/401 REV 142.
- [SDR IPXA2024052846775](https://openairdocs.org/sdr/IPXA2024052846775.md): Warning Message · illuminated · May 24, 2024 · N391UP · Boeing 767304 · Landing Gear Position and Warning
  > *DIVERSION* AIR/GND DISAGREE STATUS MESSAGE T/S C/O IAW FIM 32-09 FAULT TREE 810 REV142. PSEU BITE PROCEDURE C/O IAW FIM 32-09 FAULT TREE 803 AND FOUND FAULT CODE "S244" NOT COMPRESSED SENSOR OF NLG. DURING CHECK, S244 SENSOR TARGET FOUND LOOSE. SENSOR TARGET
- [SDR 2024FA0000323](https://openairdocs.org/sdr/2024FA0000323.md): Window · cracked · Apr 18, 2024 · N292CR · Boeing 767304 · Flight Compartment Windows
  > DURING FUNCTIONAL CHECK FLIGHT AFTER BDSF CONVERSION WINDOW R1 (RIGHT WINDSHEILD) CRACKED
- [SDR 2024FA0000319](https://openairdocs.org/sdr/2024FA0000319.md): Pressure Blkhd · dented · Apr 17, 2024 · N292CR · Boeing 767304 · Fuselage Main, Bulkhead
  > FOUND DENT WITH CREASE ON AFT PRESSURE BULKHEAD WEB, STA 1582, WL 235, RBL 75.
- [SDR IPXA2023111554296](https://openairdocs.org/sdr/IPXA2023111554296.md): Hinge · broken · Nov 1, 2023 · N391UP · Boeing 767304 · Wing, Attach Fittings
  > DURING WAI FOUND INSPECTIONPANEL, 2 FEET OUTBOARD OF RIGHT ENGINE, HINGES BROKEN BUT PANEL STILL ATTACHED. INSTALLED TAI SEAL DOOR PANEL ON RH WING OUTB OF ENG IAW AMM 57-41-58/401 REV 140 THIS CLOSED DMI
- [SDR IPXA2023110154296](https://openairdocs.org/sdr/IPXA2023110154296.md): Unknown · unknown · Nov 1, 2023 · N391UP · Boeing 767304 · Wing, Fuselage Attach Fittings
  > *SDR FILED OPEN* DURING WAI FOUND INSPECTIONPANEL, 2 FEET OUTBOARD OF RIGHT ENGINE, HINGES BROKEN BUT PANEL STILL ATTACHED. PANEL REMOVED AND PANEL DEFERRED IAW CDL 57-41-2.<BR>PLACKARD INSTALLED.
- [SDR IPXA2023102376262](https://openairdocs.org/sdr/IPXA2023102376262.md): Landing Gear · warning message · Oct 20, 2023 · N391UP · Boeing 767304 · Landing Gear System
  > EICAS GEAR DISAGREE. AFTER T/O LANDING GEAR LEVER UP RIGHT MAIN GEAR WOULD NOT RETRACT. REVERSED DMP PER MEL 32-30-1. R+R RH MAIN LANDING GEAR SIDE BRACE LOCK ACTUATOR PER AMM 32-32-02 PB 401 REV140. TEST PASS. LEAK CHECK SATIS. CHECKED LOCK LINKS, JURY STRUT
- [SDR IPXA2023071979142](https://openairdocs.org/sdr/IPXA2023071979142.md): Charger · inoperative · Jul 19, 2023 · N392UP · Boeing 767304 · Emergency Lighting
  > DURING PS1 CHECK,FOUND 2 OF 4 EMERGENCY LIGHTS IN THE FLIGHT DECK ARE NOT ILLUMINATING ++ TROUBLESHOTING C/OUT IAW FIM 33-51 FT 803 REV:139 AND FOUND ONE BATTERY AND ONE POWER SUPPLY (CHARGER) FAULTY. POWER SUPPLY (CHARGER) AND BATTERY REPLACED IAW AMM 33-51-
- [SDR IPXA20230719142](https://openairdocs.org/sdr/IPXA20230719142.md): Unknown · unknown · Jul 19, 2023 · N392UP · Boeing 767304 · Emergency Lighting
  > *** SDR FILED OPEN *** DURING PS1 CHECK,FOUND 2 OF 4 EMERGENCY LIGHTS IN THE FLIGHT DECK ARE NOT ILLUMINATING
- [SDR MK1Y20230719005](https://openairdocs.org/sdr/MK1Y20230719005.md): Unknown · unknown · Jul 19, 2023 · N291CR · Boeing 767304 · Fuselage Main, Floor Beam
  > FLOOR TRUSS ASSY PN 145T5300-947: THERE IS 1 ELONGATED FASTENER HOLE AND 1 DRILL START ADJACENT TO AN EXISTING HOLE DIA ¼ ON THE FLOOR TRUSS ASSY. P/N 145T5300-947. THE PART CANNOT BE REPAIRED OR PROCURED IN A FAIR TIME FRAME.
- [SDR MK1Y20230719004](https://openairdocs.org/sdr/MK1Y20230719004.md): Unknown · unknown · Jul 19, 2023 · N291CR · Boeing 767304 · Standard Practices/Structures
  > STA 1351, LBL 49.0: DURING MAINTENANCE INSPECTION A CRACK WAS FOUND ON THE SIDE GUIDE RAIL IN AFT CARGO AT LENGTH OF THE CRACK IS ABOUT 1.7”. THE DATUM RAIL MADE OF 7075-T73511 BAC 1520-2199 EXTRUSION PER SRM 53-60-53, IDENT 1.
- [SDR MK1Y20230719003](https://openairdocs.org/sdr/MK1Y20230719003.md): Unknown · unknown · Jul 19, 2023 · N291CR · Boeing 767304 · Fuselage Main, Plate/Skin
  > L/H WING, LOWER SKIN, CORROSION DAMAGE WAS FOUND ON THE LOWER SKIN PANEL (P/N 112T4703-1) AROUND FUEL SUMP DRAIN VALVE HOLE BETWEEN STRINGERS L-11 AND L-12 NEAR SIDE OF BODY.
- [SDR MK1Y20230719002](https://openairdocs.org/sdr/MK1Y20230719002.md): Unknown · unknown · Jul 19, 2023 · N291CR · Boeing 767304 · Fuselage Structure (General)
  > STA 933 ABOVE STR 19R INNER CHORD FRAME: DURING CONVERSION AT IAI FACILITIES, MTX FOUND CORROSION ON INNER CHORD FRAME AT STA 933 ABOVE STR 19R. THE CORROSION WAS REMOVED PER SRM PRACTICES. J/C MF02920R0217-01 WAS REISED AND FURTHER INSPECTIONS WERE PERFORMED
- [SDR MK1Y20230719001](https://openairdocs.org/sdr/MK1Y20230719001.md): Unknown · unknown · Jul 19, 2023 · N291CR · Boeing 767304 · Fuselage Structure (General)
  > STA 871.5 ABOVE STR 19R INNER CHORD FRAME: DURING CONVERSION AT IAI FACILITIES, MTX FOUND CORROSION ON INNER CHORD FRAME AT STA 871.5 ABOVE STR 19R. THE CORROSION WAS REMOVED PER SRM PRACTICES. J/C MF02920R0218-01 WAS REISED AND FURTHER
- [SDR IPXA2023070402978](https://openairdocs.org/sdr/IPXA2023070402978.md): Fmc · frozen · Jul 4, 2023 · N391UP · Boeing 767304 · Flight Management Computing Hardware System
  > AIRTURN BACK DUE TO BOTH FMC UNRESPONSIVE IN LEGS + ROUTE PAGES ENTIRE ROUTE WAS ERASED. BOTH FMC IN STANDBY ONE. REPLACED BOTH FMC IAW AMM: 34-61-02/401, REV: 139. OPS TEST SATIS, VERIFIRED CORRECT SOFTWARE P/N ARE INSTALLED IAW SOFTWARE MATRIX, REV: 130.<BR>
- [SDR IPXA2023030691557](https://openairdocs.org/sdr/IPXA2023030691557.md): Stiffener · cracked · Feb 23, 2023 · N392UP · Boeing 767304 · Fuselage Structure (General)
  > INSPECTION TYPE:C14*MAJOR REPAIR* CRACK ON THE STIFFENER ( P/N:141T5814-176) OF THE FLOOR BEAM ASSEMBLY AT STA 246, LBL 40REPAIR I.A.W 767-300 SRM 53-10-51-2R-4 REV.121.01
- [SDR IPXA2023030591523](https://openairdocs.org/sdr/IPXA2023030591523.md): Skin · cracked · Feb 23, 2023 · N392UP · Boeing 767304 · Wing Structure
  > INSPECTION TYPE:C14*MAJOR REPAIR* CRACK ON NOSE SKIN (P/N:114T4103-4) OF NO.10 SLAT AT OSS 723.94REPAIR I.A.W 767-300 SRM 57-43-01-2R-2 REV 121.01.
- [SDR IPXA2022111688163](https://openairdocs.org/sdr/IPXA2022111688163.md): Power Supply · inoperative · Nov 16, 2022 · N391UP · Boeing 767304 · Emergency Lighting
  > INSPECTION TYPE:N/ARH DOME EMERGENCY LT AND THRESHOLD EMER LT NOT WORKINGT/S'D IAI WDM 33-51-11. FOUND EMER LT BATT SUPPLY U/S R/R EMER PWR BATT SUPPLY IAW IAI AMM 33-51-00. P/N ON/OFF 3013-1A S/N ON 67960 S/N OFF 119067 TAG 965757. REF IAI AIPC 33-51-00-01N-4
- [SDR IPXA2022070583807](https://openairdocs.org/sdr/IPXA2022070583807.md): Door · inoperative · Jul 5, 2022 · N391UP · Boeing 767304 · Passenger/Crew Doors
  > INSPECTION TYPE:N/AUNABLE TO OPEN UP MAIN CARGO DORAFTER CYCLING OF GROUND HANDLING BUS NORMAL MAIN DECK CARGO DOOR OPS ESTABLISHED IAW AMM 52-10-00
- [SDR IPXA2022060282759](https://openairdocs.org/sdr/IPXA2022060282759.md): Eicas · activation error · Jun 2, 2022 · N391UP · Boeing 767304 · Stabilizer Control System
  > INSPECTION TYPE:NA***MX REROUTE*** UNSCHD STAB TRIM MESSAGE ONCE AT 1000 FT CLIMBING AND THEN AGAIN AT FL 320 - 360. CENTER AP ENGAGED.T/S PERF IAW FIM 27-09-00-815-813 REV 136.00 REF ALERT T204080, REPLACED L STCM, STAB TRIM POS XMTRS M519 & M520 & FLAP SLAT
- [SDR IPXA2022031580121](https://openairdocs.org/sdr/IPXA2022031580121.md): Light · faulted · Mar 15, 2022 · N391UP · Boeing 767304 · Passenger/Crew Doors
  > ENTRY DOOR LIGHT ON OVERHEAD PANEL INTERMITTENT IN CRUISE FLT. NO EICAS MESSAGE. NOTE: LIGHT CHOP AT FLIGHT LEVEL 350. LATCH PIN AND LATCH PIN CABLE ADJUSTED IAW AMM 52-11-00-501-825-018 REV 135.05. OPS TEST SATIS. THIS CLOSES 775704.
- [SDR IPXA2022031380060](https://openairdocs.org/sdr/IPXA2022031380060.md): None · none · Mar 13, 2022 · N391UP · Boeing 767304 · Passenger/Crew Doors
  > INSPECTION TYPE:N/AENTRY DOOR LIGHT ON OVHD PNL INTERMITTENT ON IN CRUISE FLIGHT. NO EICAS MSG.OPS CHECK ON CREW ENTRY DOOR IAW AMM 52-11-00-715-128 REV 135.05 TESTED SATIS. THIS CLEARS M775632
- [SDR IPXA2022011377830](https://openairdocs.org/sdr/IPXA2022011377830.md): None · none · Jan 12, 2022 · N391UP · Boeing 767304 · Pneumatic Distribution System
  > INSPECTION TYPE:ETOP*ETOPS FILED OPEN*A/C OOS* R ENG BLEED OFF SHOWS & R ENG BLEED OFF LT ILLUM AFTER ENG START. QRH PROCEDURE DID NOT FIX ISSUE.RH ENG PRV & PRV CONTROLLER REPLACED IAW AMM 36-11-18-401 REV. 135.02 & AMM 36-11-19-401 REV. 135.02, NO HELP. OPC
- [SDR IPXA2021121977078](https://openairdocs.org/sdr/IPXA2021121977078.md): Warning Message · false activation · Dec 19, 2021 · N391UP · Boeing 767304 · Trailing Edge Flap Control System
  > DURING TAKEOFF AND DURING FLAP RETRACTION, FLAPS STOPPED AT JUST THAN 5 AND THE TE FLAP ASYM EICAS MSG ILLUMINATED. RAN THE CHECKLIST IAW QRH, CONSULTED WITH DISPATCH AND BURNED DOWN FUEL.FIM TASK 27-51 815-810 APPLIED. FLAP PDU BY-PASS LEVER CHECKED WITH ALT
- [SDR IPXA2021103175473](https://openairdocs.org/sdr/IPXA2021103175473.md): None · none · Oct 21, 2021 · N391UP · Boeing 767304 · Fuselage Structure (General)
  > INSPECTION TYPE:C13DAMAGE ON MAIN DECK FLOOR PANEL ASSY (P/N:368-53-16-94477-127) BETWEEN LBL 11.0 AND RBL 11.0.FABRICATE A NEW FLOOR PANEL I.A.W UPS EO B767-5320-82003-A
- [SDR IPXA2021060370142](https://openairdocs.org/sdr/IPXA2021060370142.md): Warning Message · false activation · Jun 3, 2021 · N391UP · Boeing 767304 · Weather Radar System
  > DIVERSION-NO EMERG DECL'D & NO EQUIP USED-LANDED UNEVENTFULLY-AC TAKEN OOS** AFTER SUCCESSFUL GRND TEST OF WX RDR, AFTER AIRBOURNE WX RDR NEVER WORKED. "WXR SYS" STATUS MSG DISPLAYED. AT NO TIME WAS THERE EVER ANY INDICATION OF A WX SWEEP ON THE HSI. INFLT TE
- [SDR IPXA2021040967978](https://openairdocs.org/sdr/IPXA2021040967978.md): Fuel Filter · contaminated · Apr 9, 2021 · N391UP · Boeing 767304 · Engine Fuel Distribution
  > INSPECTION TYPE:NA**ATB - NO EMERGENCY DECLARED, NO EMERG EQUIP USED.** DURING CLIMB L ENG FUEL FILT EICAS DISPLAYED AFTER PERFORMING QRH PROCEDURE EICAS MSG WAS GONE BUT STATUS MSG STILL DISPLAYED.T/S PERFOMRED IAW FIM 73-11-00-815-803-H00 REV 132.00 FOUND C

Next page: https://openairdocs.org/model/boeing-767-304/reports.md?page=2

## The whole list in SQL

Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS:

```sql
SELECT sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy
FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet'
WHERE aircraft_model_key = '767304'
ORDER BY difficulty_date DESC
```

This list as a web page: https://openairdocs.org/model/boeing-767-304/reports

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.