Boeing 767-322

Service difficulty reports · 11,768

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duckdb -csv -c "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 = '767322'
  ORDER BY difficulty_date DESC"

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SDR 97UAL900150Light · inoperativeEMERGENCY EXIT LIGHTING (EEL) STRIP WAS INOPERABLE FROM SEAT 11G THROUGH RIGHT SIDE OF THE MID GALLEY. REPAIRED ASSEMBLY PER MM 2-0-15-5. OPERATIONS CHECK NORMAL.Feb 21, 1997 · N657UA · Boeing 767322 · Emergency LightingSDR 97UAL900132Target Sensor · out of adjustTHE LEFT OVERWING EXIT DOOR REQUIRED 12 POUNDS OF FORCE TO OPEN DURING A MAINTENANCE CHECK. THE TARGET SENSOR WAS MISALIGNED IN THE INBOARD CORE OF THE DOOR. ADJUSTED TARGET SENSO, THE DOOR THEN OPENED FREELY AND THE ACTUATORS OPERATED PER DESIGN.Feb 14, 1997 · N663UA · Boeing 767322 · Door Warning SystemSDR 97UAL900096Rotor · crackedNR 2 REAR BRAKE CARBON ROTOR IS CRACKED AND DAMAGED. FOUND DURING MISSING TIE-BOLT INSPECTION. *S/D* THE CARBON ROTOR WAS FOUND DAMAGED. THE ROTOR ASSEMBLY WAS REPLACED, OPERATIONS CHECK NORMAL.Feb 1, 1997 · N651UA · Boeing 767322 · BrakeSDR 97UAL900070Surge Valve · defectiveTHE APU SHUTDOWN PRIOR TO ENGINE START. THE APU WOULD NOT RESTART. *S/D* THE SURGE CONTROL VALVE WAS DEFECTIVE AND REPLACED, OPERATIONS CHECK NORMAL. NO OTHER APU DISCREPANCIES HAVE OCCURRED SINCE THIS INCIDENT.Jan 26, 1997 · N663UA · Boeing 767322 · Airborne Auxiliary Power Unit (APU) SystemSDR 97UAL900054Central Warning · malfunctionedON THREE OCCASIONS DURING FLIGHT, THE RADIO ALTIMETER AMBER LIGHT ILLUMINATED ON THE ATTITUDE DEVIATION INDICATOR (ADI). THE FLIGHT MANAGEMENT COMPUTER (FMC) WARNING CONFIGURATION LIGHT AND ALSO THE LANDING GEAR NOT DOWN LIGHT MOMENTARILY ILLUMINATED WITHOUTJan 10, 1997 · N643UA · Boeing 767322 · Central WarningSDR 98UAL900010Latch · jammedRIGHT OVERWING SLIDE FAILED TO DEPLOY. *S/D* INVESTIGATION INTO THE CAUSE OF THIS PROBLEM HAS SHOWN THAT THE ELECTRICAL PORTION OF THE SYSTEM WORKED PROPERLY. THE ACTUATION OF THE DOOR LATCH WAS JAMMED. THE MASS OF THE TARGET COUPLED WITH NORMAL A/C VIBRATJan 9, 1997 · N653UA · Boeing 767322 · Escape SlideSDR 97UAL900016Psu · burnedSMOKE AND BURNING SMELL COMING FROM PASSENGER SERVICE UNIT ABOVE SEATS 1AB. *S/D* THE OVERHEAD SEAT DECODER AT SEAT 1AB WAS BURNED INTERNALLY. THERE WAS NO SIGN OF MOISTURE OR OTHER EXTERNAL CAUSE OF THE SMOKE DAMAGE. REPLACED THE OVERHEAD SEAT DECODER, OPJan 9, 1997 · N653UA · Boeing 767322 · Passenger Compartment EquipmentSDR 97UAL900004Engine · malfunctionedTHE LEFT ENGINE EXPERIENCED AN INFLIGHT SHUT DOWN SHORTLY AFTER TAKEOFF. THE AIRCRAFT RETURNED TO SFO.Jan 9, 1997 · N660UA · Boeing 767322 · Engine (Turbine/Turboprop)SDR 97UAL900060Bearing · wornINBOARD AILERONS BINDED AT CRUISE ALTITUDE IN THE MANUAL MODE, AND WERE SMOOTH WITH THE AUTOPILOT CONNECTED. THE BEARING WAS GRITTY AND WORN. REPLACED BEARING ON FEEL AND CENTERING SPRING MECHANISM. INSPECTED CABLE RUNS IN E/E BAY AND BOTH LEFT AND RIGHT WIJan 4, 1997 · N642UA · Boeing 767322 · Aileron Control SystemSDR 96UAL900976Bleed Valve · corrodedABORTED TAKEOFF DUE TO LEFT ENGINE OVERTEMP. *S/D* THE 2.95 BLEED SOLENOID VALVES REMAINED OPEN AT HIGH POWER DUE TO INTERNAL CORROSION IN THE 2.95 BLEED VALVES. THIS LED TO THE LEFT ENGINE OVER TEMP CONDITION. THESE VALVES ARE CURRENTLY UNDERGOING AN UPGRDec 26, 1996 · N659UA · Boeing 767322 · Compressor Bleed ValveSDR 96UAL900933Iru · misalignedTHE AIRCRAFT RETURNED, DUE TO A FLIGHT MANAGEMENT COMPUTER NAVIGATION DISCREPANCY. *S/D* FLIGHT RECORDER DATA INDICATED THAT THE FMC POSITION WAS APPROXIMATELY 34 NM NORTHEAST OF THE ACTUAL POSITION AFTER PUSHBACK. THE IRU WAS MISALIGNED, OPERATIONS CHECKEDDec 13, 1996 · N644UA · Boeing 767322 · Inertial Guidance SystemSDR 96UAL900910Compressor · stalledAIRCRAFT RETURNED TO FIELD DUE TO RIGHT ENGINE COMPRESSOR STALL AND HIGH EGT. *S/D* COMPRESSOR STALL IS ATTRIBUTED TO THE N2 COMPRESSOR FAILURE. THE ENGINE WAS REMOVED FROM THE AIRCRAFT. THE ENGINE IS NOT YET DISASSEMBLED.Nov 27, 1996 · N641UA · Boeing 767322 · Turbine Engine Compressor SectionSDR 96UAL900897Rvdt · failedLANDED IN SFO UNDER AMBER ALERT DUE TO FLAP EXTENSION PROBLEM. *S/D* THE ROTARY VARIABLE DIFFERENTIAL TRANSFORMER FLAP LEVER FAILED. REPLACED ROTARY VARIABLE DIFFERENTIAL TRANSFORMER PER MM 27-51-26, OPERATIONS CHECK NORMAL.Nov 25, 1996 · N660UA · Boeing 767322 · Trailing Edge Flap Control SystemSDR 96UAL900895Check Valve · failedTHE RIGHT PACK WAS NOISY AND CAUSING A VIBRATION IN THE FORWARD CABIN DURING THE FLIGHT. THE AIRCRAFT DIVERTED TO JFK. *S/D* THE NOISE AND VIBRATION WAS CAUSED BY A LOOSE FLAPPER IN THE SUPPLY FAN CHECK VALVE. THE CHECK VALVE WAS REPLACED PER MM 21-58-02, Nov 21, 1996 · N657UA · Boeing 767322 · Cabin Cooling SystemSDR 96UAL900835Oven · fireA SMALL FIRE OCCURRED IN THE AFT GALLEY OVEN. *S/D* FOOD SPILLED ONTO THE BOTTOM OF THE OVEN INSERT RESULTING IN A SMALL FIRE. THE FIRE WAS EXTINGUISHED WITH A HALON FIRE EXTINGUISHER. THE OVEN WAS NOT DAMAGED AS A RESULT OF THIS INCIDENT, OPERATIONS CHECOct 25, 1996 · N648UA · Boeing 767322 · Buffet/GalleysSDR 96UAL900826Idg · malfunctionedDIVERTED TO MIA UNDER AMBER ALERT DUE TO GENERATOR INDICATION PROBLEM. *S/D* THE LEFT ENGINE INTEGRATED DRIVE GENERATOR WAS BELIEVED TO BE AT FAULT. THE LEFT ENGINE IDG WAS REPLACED, OPERATIONS CHECK NORMAL. THE SHOP FOUND NOTHING WRONG WITH THE REMOVED IDOct 21, 1996 · N658UA · Boeing 767322 · AC Generator-AlternatorSDR 96UAL900823Fan Exit Case · crackedTHE RIGHT ENGINE CASE AND VANE ASSEMBLY FAN EXIT HAS A CRACK AT THE 5 O'CLOCK POSITION LOOKING FORWARD. THE CRACK EXTENDS OUTWARD ON THE CASE STIFFENER FLANGE. THE CRACK IS LOCATED ON THE B1 FLANGE. THE CRACK RUNS FROM THE OUTER DIAMETER OF THE FLANGE INTO AOct 18, 1996 · N648UA · Boeing 767322 · Turbine Engine Compressor SectionSDR 96UAL900820Light · inoperativeFLOOR EMERGENCY LIGHT AT SEAT 11 ON RIGHT SIDE INOPERABLE. REPLACED FLOOR EMERGENCY LIGHT, OPERATIONS CHECK NORMAL.Oct 18, 1996 · N649UA · Boeing 767322 · Emergency LightingSDR 96UAL900807Press Reg Vlv · malfunctionedABORTED TAKEOFF DUE TO RIGHT ENGINE PRESSURE REGULATING VALVE EICAS MESSAGE WITH BLEED CAUTION LIGHT. ACCOMPLISHED CHECK OF ALL VALVES ON THE RIGHT ENGINE. ALL WIRES WERE ALSO INSPECTED AND FOUND SECURE. OPERATIONS CHECK NORMAL. THERE HAVE BEEN NO FURTHER DOct 14, 1996 · N644UA · Boeing 767322 · Pneumatic Distribution SystemSDR 96UAL900806Fan Blades · damagedA BIRD STRIKE OCCURRED IN THE RIGHT ENGINE WHICH CAUSED FAN BLADE AND NOSE COWL DAMAGE. *S/D* THE BIRD STRIKE RESULTED IN A COMPLETE REPLACEMENT OF THE FAN BLADE SET. A REPAIR WAS ACCOMPLISHED ON THE NOSE COWL, OPERATIONS CHECK NORMAL.Oct 14, 1996 · N650UA · Boeing 767322 · Turbine Engine Compressor SectionSDR 96UAL900672Battery Pack · dischargedEMERGENCY FLOOR LIGHTING AT ROWS 15AB-28AB FLASHES INTERMITTENTLY. REPLACED BATTERY PACK (ROW 26 AB) AND GROUND CHECKED NORMAL.Aug 29, 1996 · N651UA · Boeing 767322 · Emergency LightingSDR 96UAL900641Fan Blades · damagedBIRD STRIKE NR 1 ENGINE, ACCOMPANIED BY VIBRATION. AIRCRAFT RETURNED TO FIELD. EXTENSIVE FAN BLADE DAMAGE OCCURRED FROM BIRD STRIKE. THE COMPLETE SET OF FAN BLADES WERE REPLACED.Aug 19, 1996 · N651UA · Boeing 767322 · Turbine Engine Compressor SectionSDR 96UAL900636Fire Warning · malfunctionedAIRCRAFT RETURNED TO THE FIELD AT SFO UNDER AMBER ALERT DUE TO A FIRE BELL AURAL WARNING. *S/D* THE ENGINE FIRE DETECTION SYSTEM CAUSED THE AURAL WARNING. A BITE TEST WAS PERFORMED AND INDICATED NO FAULTS. THE M1000 BELL CHIME MODULE WAS REPLACED AS A PRECAug 16, 1996 · N657UA · Boeing 767322 · Fire DetectionSDR 96UAL900623Compressor Blade · failedDURING CLIMB-OUT, THE RIGHT ENGINE EXPERIENCED HIGH EGT AND TWO COMPRESSOR STALLS. THE CREW INITIATED AN IN-FLIGHT SHUT DOWN. AIRCRAFT RETURNED TO MIAMI WITH AN UNEVENTFUL LANDING. THE HIGH PRESSURE COMPRESSOR FIFTH STAGE BLADE FAILED. THE ENGINE WAS REPLACAug 13, 1996 · N658UA · Boeing 767322 · Turbine Engine Compressor SectionSDR 96UAL900596Blade · failedABORTED TAKEOFF AT LESS THAN 60 KNOTS DUE TO NR 1 ENGINE VIBRATION. THE HIGH PRESSURE COMPRESSOR EXPERIENCED A FIFTH STAGE BLADE FAILURE. THE ENGINE WAS REPLACED. PART TOTAL CYCLES, 2,471.Aug 5, 1996 · N658UA · Boeing 767322 · Turbine Engine Compressor SectionSDR 96UAL900550Oven · smokingUSED FIRE EXTINGUISHER FOR SMOKE AND FUMES FROM GALLEY OVEN. FOUND MELTED PLASTIC MATERIAL ON HEATING ELEMENT GRILL IN OVEN. OVEN OPERATED NORMALLY AFTER PLASTIC MATERIAL WAS REMOVED.Jul 17, 1996 · N652UA · Boeing 767322 · Buffet/GalleysSDR 96UAL900549Pseu · failedAIRCRAFT RETURNED TO IAD DUE TO A FORWARD CARGO DOOR LIGHT. SUPPLEMENTAL DATA UPDATE: PSEU BITE SHOWED BOTH LOGIC CARD 3 (005) AND DRIVER CARD (007) FAILED. REPLACED THE PSEU. OPERATIONS CHECK NORMAL.Jul 17, 1996 · N660UA · Boeing 767322 · Door Warning SystemSDR 96UAL900535Door Light · illuminatedAIRCRAFT RETURNED TO IAD DUE TO CARGO DOOR LIGHT. *S/D* BUILT IN TEST EQUIPMENT INDICATED LOGIC CARD 3 FAILED IN THE PROXIMITY SWITCH ELECTRONIC UNIT. REPLACED LOGIC CARD, OPERATIONS CHECK NORMAL.Jul 15, 1996 · N652UA · Boeing 767322 · Door Warning SystemSDR 96UAL900534Idg · failedTHE NUMBER 2 INTEGRATED DRIVE GENERATOR FAILED. AIRCRAFT DIVERTED TO JFK. *S/D* A HYDRAULIC LOG FAILURE OCCURRED IN THE IDG. HEAVY CYLINDER BLOCK WEAR ALSO CONTRIBUTED TO A LOSS OF OIL CHARGE PRESSURE AND AN INABILITY TO MAINTAIN FREQUENCY. THE IDG WAS REJul 15, 1996 · N643UA · Boeing 767322 · AC Generator-AlternatorSDR 96UAL900457Window · defectiveAIRCRAFT RETURNED TO FIELD DUE TO FIRST OFFICER WINDOW LEAK. *S/D* UPDATE A DEFECTIVE FIRST OFFICER WINDOW CAUSED THE AIR LEAK. REPLACED WINDOW AND PRESSURIZED AIRCRAFT, NO LEAKS NOTED.Jun 17, 1996 · N644UA · Boeing 767322 · Flight Compartment WindowsSDR 96UAL900439Controls · stiffUNABLE TO HOLD ALTITUDE AT 10,000 FEET ON AUTO-PILOT. DISCONNECTED AUTO-PILOT AND ELEVATOR WAS STIFF. FLEW FOR 5 TO 10 MINUTES USING STABILIZER FOR PITCH CONTROL. WHILE PUSHING UP AND DOWN SOMETHING LET GO AT 4,000 FEET. AIRCRAFT FLEW NORMAL FOR THE REST OJun 12, 1996 · N662UA · Boeing 767322 · Elevator Control SystemSDR 96UAL900432Strip · inoperativeEMERGENCY EVACUATION LIGHTING STRIP AT CLOSET INOPERABLE. REPAIRED EEL STRIP.Jun 11, 1996 · N659UA · Boeing 767322 · Emergency LightingSDR 96UAL900431Power Cable · failedFOUND INOPERABLE EMERGENCY EVACUATION LIGHT STRIP FROM SEAT 11E BACK TO 19E. FOUND SIDEWALL CONNECTOR DAMAGED. REPLACED COMPLETE POWER CABLE FROM SIDEWALL TO LIGHT STRIPS. OPERATIONS CHECK INDICATES EEL NOW FULLY OPERATIONAL.Jun 11, 1996 · N657UA · Boeing 767322 · Emergency LightingSDR 96UAL900429Oil Line · crackedRIGHT ENGINE OIL QUANTITY DECREASED TO ZERO. MADE AN UNSCHEDULED LANDING. *S/D* ANGLE GEAR BOX OIL PRESSURE LINE, LP09 CRACKED. REPLACED OIL LINE.Jun 10, 1996 · N660UA · Boeing 767322 · Turbine Engine Oil SystemSDR 96UAL900300Hpsov · failedABORTED TAKEOFF DUE TO RIGHT ENGINE HIGH STAGE BLEED LIGHT. *S/D* A FAILED NITRONIC BUSHING CAUSED THIS DISCREPANCY. THE RIGHT HPSOV WAS DEACTIVATED IN THE CLOSED POSITION PER MEL 36-11. DURING THE NEXT FLIGHT THE RIGHT HPSOV WAS REPLACED. OPERATIONS CHECKApr 29, 1996 · N650UA · Boeing 767322 · Pneumatic Distribution SystemSDR 96UAL900298Bushing · failedABORTED TAKEOFF AT 70 KNOTS DUE TO BLEED VALVE EICAS MESSAGE. *S/D* A FAILED NITRONIC BUSHING CAUSED THE BLEED VALVE EICAS MESSAGE. THE LEFT HIGH PRESSURE SHUTOFF VALVE WAS REPLACED, OPERATIONS CHECK NORMAL.Apr 29, 1996 · N659UA · Boeing 767322 · Compressor Bleed ControlSDR 96UAL900290Idg · failedLOST RIGHT INTEGRATED DRIVE GENERATOR AND RECEIVED RIGHT EEC MESSAGE. RESET RIGHT EEC, BUT IT REMAINED IN ALTERNATE MODE. *S/D* REPLACED RIGHT INTEGRATED DRIVE GENERATOR, GENERATOR CONTROL UNIT AND GENERATOR CONTROL BREAKER. IDG AND GCU WERE SHOP TESTED AApr 26, 1996 · N643UA · Boeing 767322 · AC Generator-AlternatorSDR 96UAL900263Connectors · looseFORWARD CROSS AISLE EEL STRIP INOPERABLE. REPLACED CONNECTORS ON EEL STRIPS, OPERATIONS CHECK NORMAL.Apr 16, 1996 · N644UA · Boeing 767322 · Emergency LightingSDR 96UAL900225Strip · inoperativeMID CROSS AISLE EEL STRIP INOPERABLE. REPLACED EEL STRIP, OPERATIONS CHECK NORMAL.Mar 28, 1996 · N662UA · Boeing 767322 · Emergency LightingSDR 96UAL900195Oil Press Tube · crackedCREW REPORTS NR 1 ENGINE OIL QUANTITY WENT TO '0'. ENGINE SHUTDOWN AND WINDMILLED FOR APPROX 30 MINUTES. OIL PRESSURE DURING WINDMILL 4-6 PSI. SUPPLEMENTAL DATA UPDATE: ANGLE GEARBOX OIL PRESSURE LINE CRACKED CAUSING LOSS OF OIL QUANTITY. REPLACED OIL PREMar 15, 1996 · N644UA · Boeing 767322 · Engine Oil PressureSDR 96UAL900189Strip · inoperativeAFT CROSS AISLE EMERGENCY ESCAPE PATH LIGHTING INOP. REPLACED LIGHT STRIP AND CHECKS OK.Mar 13, 1996 · N661UA · Boeing 767322 · Emergency LightingSDR 96UAL900148Sensor · dirtyAFTER TAKEOFF, RETURNED TO JFK DUE TO A FORWARD CARGO DOOR WARNING LIGHT. SUPPLEMENTAL DATA UPDATE: SENSORS S214 AND S215 WERE DIRTY AND OUT OF ADJUSTMENT. CLEANED AND ADJUSTED SENSORS AND REPLACED PSEU DRIVER CARD (A3). ALL INDICATIONS NORMAL AFTER BITE CFeb 27, 1996 · N647UA · Boeing 767322 · Door Warning SystemSDR 96UAL900142Prsov · dirty filterAIRCRAFT RETURNED TO BLOCKS DUE TO RIGHT ENGINE PRSOV FAILURE. REPLACED PRSOV, THE FILTER ASSEMBLY WAS CLOGGED.Feb 22, 1996 · N655UA · Boeing 767322 · Pneumatic Distribution SystemSDR 96UAL900124Lamp · inoperativeTHE RIGHT NR 6 SLIDE LIGHT IS INOP. REPLACED LAMP, OPS CHECK NORMAL.Feb 19, 1996 · N663UA · Boeing 767322 · Emergency LightingSDR 96UAL900083Idg · failedDURING TAXI OUT, THE RIGHT INTEGRATED DRIVE GENERATOR FAILED. AIRCRAFT RETURNED TO GATE. SUPPLEMENTAL DATA UPDATE: RIGHT INTEGRATED DRIVE GENERATOR REPLACED FOR FAILED DIODES.Feb 1, 1996 · N647UA · Boeing 767322 · Alternator-Generator DriveSDR 95UAL900365Lamp · failedTHE 6TH EMERGENCY LIGHT ON THE OUTSIDE LEFT SIDE OF THE FUSELAGE WAS INOPERABLE. THE LAMP WAS REPLACED AND THE LIGHT WORKED NORMALLY DURING AN OPERATIONAL CHECK.Jan 2, 1996 · N650UA · Boeing 767322 · Emergency LightingSDR 95UAL900317Controls · locked outAN AILERON LOCKOUT OCCURRED IN FLIGHT. THE EICAS DISPLAY VERIFIED THIS CONDITION. THIS INDICATION WILL BE ADDRESSED BY THE ACCOMPLISHMENT OF BOEING SERVICE LETTER 767-27-081-A.Dec 15, 1995 · N642UA · Boeing 767322 · Aileron Control SystemSDR 95UAL900218Eel · inopEMERGENCY ESCAPE PATH LIGHTING INOP AT GALLEY. REPLACED LIGHT, CHECKS OK.Oct 19, 1995 · N657UA · Boeing 767322 · Emergency LightingSDR 95UAL900204Fan Blade · bentPOSSIBLE BIRD STRIKE/INGESTION IN LEFT ENGINE, HAD UNUSUAL NOISE AND VIBRATION DURING CLIMB, RETURNED TO LHR. FOUND TWO FAN BLADES WITH BENT LEADING EDGES AT BLADE MID SPAN. REPLACED BENT BLADES AND THEIR MATCHING PAIRS.Oct 16, 1995 · N653UA · Boeing 767322 · Turbine Engine Compressor SectionSDR 95UAL900200Seal · stickingFOUND FUEL IN APU OIL SYSTEM AND REPLACED APU PRECAUTIONARY. FUEL CONTROL WAS DISASSEMBLED AND CARBON SEAL ON THE SIDE OF THE FUEL CONTROL SHAFT SEAL WAS FOUND STICKING. SEAL WAS REPLACED.Oct 16, 1995 · N656UA · Boeing 767322 · APU Engine Fuel and Control
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