Boeing 767-323

Service difficulty reports · 8,544

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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 = '767323'
  ORDER BY difficulty_date DESC"

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SDR NACA2021070400001Apu · faultedAPU FAULT DURING GROUND START ATTEMPT. PERFORMED APU BITE PROCEDURE 49-11 FT 958, FIG 103, SYSTEM CHECKED NORMALJul 4, 2021 · N351CM · Boeing 767323 · APU Start/Ignition SystemSDR IXXA2021080400047Fitting · corrodedIN COMPLIANCE OF TASK CARD 51-041-02 " RESTORATION OF CANTED PRESSURE CAVITY CLEANING" THE FOLLOWING FINDINGS WERE NOTED: LEFT REAR SPAR FITTING STATION 955.6 INCHES FROM FITTING INBOARD ON UPPER CENTER WING SKIN CORROSION FOUND. WORK IN PROGRESSJul 3, 2021 · N395CM · Boeing 767323 · Fuselage Main, StructureSDR NACA2021070300001Apu · malfunctionedDISCREPANCY: APU WON'T START. CORRECTIVE ACTION: ACCOMPLISHED BFCU BITE TEST PER 24-20 FT 814. FOUND FAULT "EXT PWR PIN E-F FAILURE". RESET AND OPS CHECKS GOOD. ACCOMPLISHED APU STARTING PROCEDURES PER AMM 49-11-00, OPS CHECK GOOD.Jul 3, 2021 · N351CM · Boeing 767323 · APU Start/Ignition SystemSDR NACA2021062540001Sensor · fluctuatesDISCREPANCY: LEFT DUCT PRESSURE FLUCTUATES ON CLIMB OUT. CORRECTIVE ACTION: PERFORMED FIM 36-20 FT 803, SYSTEM CHECK OK. PERFORMED AMM 36-10 FT 831, REPLACED FAN AIR TEMP SENSOR PER AMM 36-16-17, BOTH LEAK CHECK AND BITE TEST OK. GROUND VERIFICATION CHECK OK.Jun 24, 2021 · N399CM · Boeing 767323 · Pneumatic Indicating SystemSDR NACA2021062300001Terminal · looseDISCREPANCY: FOUND EICAS STATUS MESSAGE RIGHT ENGINE FIRE LOOP 1. CORRECTIVE ACTION: WHILE TROUBLESHOOTING PER FIM 26-11 FAULT TREE 804 FOUND LOOSE TERMINAL ON FIRE LOOP. CLEANED AND RESECURED PER AMM 26-11-02, OPS CHECK GOOD. GROUND VERIFICATION COMPLETE, AIRJun 23, 2021 · N399CM · Boeing 767323 · Fire Protection System WiringSDR NACA2021062200001Warning Message · false activationDISCREPANCY: ON TAKEOFF AND CLIMB, THRU 2000 FT LEFT DUCT PRESSURE CYCLES RAPIDLY FROM 10-80 PSI. RIGHT DUCT PRESSURE CYCLES 85-45 PSI, BOTH STOP CYCLING BETWEEN 6-8K FEET. CORRECTIVE ACTION: PERFORMED FIM TASK 36-20 FAULT TREE 803 ENGINE RUN AND TAXI VERIFICAJun 22, 2021 · N399CM · Boeing 767323 · Pneumatic Indicating SystemSDR NACA2021062000001Eec · malfunctionedIN FLIGHT, LEFT THROTTLE LAGGED BEHIND RT THROTTLE WITH HIGHER N2. MANUALLY REDUCED LT THROTTLE TO STAY IN LIMITS. MECHANICAL INTERRUPTION AT 2245Z IN CRUISE DUE TO LEFT EEC ISSUE. CORRECTIVE ACTION: NONE AT THIS TIME, AC IS AOG.Jun 20, 2021 · N351CM · Boeing 767323 · Fuel Controlling SystemSDR NACA2021061900002Fire Loop · false indicationRIGHT ENGINE OH LOOP 2 STATUS MESSAGE INTERMITTENT IN FLIGHT. REMOVED AND REPLACED RH ENGINE OVERHEAT LOOP DETECTOR IAW AMM 26-11-02. OPS CHECK GOOD GROUND VERIFICATION COMPLETE. AIRCRAFT REMAINS ETOPS 180Jun 19, 2021 · N321CM · Boeing 767323 · Fire DetectionSDR NACA2021061900001Fire Loop · warning messageSTATUS MESSAGE RIGHT ENG FIRE LOOP ONE ILLUMINATED. INSTALLED UPPER AFT FIRE LOOP ASSY IAW AMM 26-11-02 OPS CHECK GOOD. GROUND VERIFICATION COMPLETED, AIRCRAFT REMAINS ETOPS 180.Jun 19, 2021 · N399CM · Boeing 767323 · Fire DetectionSDR NACA2021061800002Rod · inoperativeNR 2 ENGINE OB COWL FWD HOLD OPEN ROD WILL NOT UNLOCK. CORRECTIVE ACTION: DMI 71-11,Jun 18, 2021 · N351CM · Boeing 767323 · Nacelle/Pylon, Main FrameSDR NACA2021061800001Circuit Card · faultedDISCREPANCY: RIGHT ENGINE OH LP2 STATUS MESSAGE. 26-90-42-42. CORRECTIVE ACTION: TS RT OH LP2 IAW FIM 26-11 FT 804. SUSPECT BAD CARD M690. REMOVE AND REPLACED IAW 26-11-02 OPS CHECK GOOD. GROUND VERIFICATION CHECK OK.Jun 18, 2021 · N321CM · Boeing 767323 · Fire Protection System WiringSDR IXXA20210621040Apu · failedFLIGHT ATN107, ENROUTE FROM KCVG TO KHRL CREW REPORTS AUXILIARY POWER PLANT (APU) FAULT EICAS MESSAGE DISPLAYED. LEFT INTEGRATED DRIVE GENERATOR DEFERRED. IAW ATI QUICK REFERENCE HANDBOOK, TRIED TO RESTART AUXILIARY POWER PLANT, CONVERSELY, THE SYSTEM FAILED TJun 17, 2021 · N337AZ · Boeing 767323 · APU Core EngineSDR NACA2021061700001Terminal Block · damagedEICAS STATUS MESSAGE FIRE LOOP 1. FOUND #2 ENG TS681 FIREWALL FIRE DETECTOR ONE OF TERMINAL LUGS DAMAGED. REPAIRED TERMINAL LUG PER SWPM 20-30-00, OPS CHECK GOOD. AC REMAINS ETOPS 180, GROUND VERIFICATION COMPLETE.Jun 17, 2021 · N399CM · Boeing 767323 · Fire Protection System WiringSDR NACA2021061700002Coupler · looseDISCREPANCY: RIGHT HF #2 RADIO WON'T TRANSMIT. CORRECTIVE ACTION: FOUND RH COAX CABLE FROM COUPLER TO TEE FITTING LOOSE. TIGHTENED COAX CABLE IAWM AMM 23-11-04 OPS CHECK GOOD IAW AMM 23-11-00. GROUND VERIFICATION COMPLETED, REMAINS ETOPS 180Jun 16, 2021 · N321CM · Boeing 767323 · Communications System WiringSDR NACA2021061600001Warning Message · false activationDISCREPANCY: CABIN ALT AUTO STATUS MSG. CORRECTIVE ACTION: PERFORMED FIM 21-31 TASK 809 AND 21-31 TASK 803. NO FAULTS NOTED, MSG ERASED.Jun 16, 2021 · N399CM · Boeing 767323 · Cabin Pressure Control SystemSDR NACA2021061500002Controller · not reportedDISCREPANCY: REPLACE CABIN CONTROLLER ASSY PER NAC MX CONTROL. CORRECTIVE ACTION: REPLACED CABIN CONTROLLER ASSY PER 767 AMM 21-61-03, ETOPS GROUND VERIFICATION OKAY.Jun 15, 2021 · N321CM · Boeing 767323 · Cabin Temperature Control SystemSDR NACA2021061500001Warning Light · false activationAFT CABIN TEMP, FWD CABIN TEMP, AND FLIGHT DECK TEMP EICAS LIGHTS CAME ON AFTER STARTING THE ENGINES. PERFORMED BITE TEST OF CABIN ZONE TEMP CONTROLLER, NO FAULTS. RESET CONTROLLER, OPS CHECK GOOD. GROUND VERIFICATION COMPLETED, AIRCRAFT REMAINS ETOPS 180.Jun 15, 2021 · N321CM · Boeing 767323 · Cabin Temperature Control SystemSDR NACA2021061400002Warning Message · false activationINTERMITTENT RIGHT ENGINE OVERHEAT DETECTION LP2 STATUS IN FLIGHT. PERFORMED FIM 26-11 FAULT TREE 804. NO FAULTS FOUND. INSPECTION OF FIRE/OVHT LOOPS AND AND WIRING NO DISCREPANCIES NOTED. OPS CHECKED GOOD, ETOPS GROUND VERIFICATION CHECK OK.Jun 14, 2021 · N321CM · Boeing 767323 · Overheat DetectionSDR MK1Y20210614006Skin · corrodedMAINTENANCE FOUND 2 EA. AREAS OF CORROSION ON THE UPPER SKIN OF THE HORIZONTAL STABILIZER CENTER SECTION BETWEEN STR 11 TO FRONT SPAR AND RBL 24 TO RBL 30. THE CORROSION WAS REMOVED AND EVALUATED AS FOLLOWS: NDT PERFORMED H.F.E.C. SURFACE INSPECTION AT NOTED LJun 14, 2021 · N399AN · Boeing 767323 · Horizontal Stabilizer, Plate/SkinSDR MK1Y20210614005Web · puncturedLOWER WEB, FLOOR BEAM, STA246, RBL 50-80. MAINTENANCE FOUND A PUNCTURE IN LOWER WEB OF STA 246 FLOOR BEAM AT APPROXIMATELY RBL 75.0 THIS DAMAGE WAS FOUND TO BE OUT OF SRM 53-00-51 ALLOWABLE DAMAGE 1 LIMITS.Jun 14, 2021 · N399AN · Boeing 767323 · Fuselage Miscellaneous StructureSDR MK1Y20210614004Ring · delaminated: ENGINE #2, OUTBD THRUST REVERSER, OUTER RING P/N 491B1330003: DURING MAINTENANCE INSPECTION AT IAI, FLANGE OF THE UPPER TORQUE BOX OUTR RING WAS FOUND DAMAGED BY INTERGRANULAR CORROSION, AND THE FLANGE WAS FOUND DELAMINATED ALONG 5 INCH.Jun 14, 2021 · N399AN · Boeing 767323 · Engine Thrust ReverserSDR MK1Y20210614003Skin · damagedCORE COWL P/N 224-2302-545, S/N 3481001: SHOP FOUND THREE (3) DAMAGES IN INB’D EXTERNAL SKIN NAC STA 303.75 POSITION. THE DAMAGES ARE DESCRIBED AS FOLLOWS: M0186: 2.00” SCRATCH IN THE AFT EDGE OF THE EXTERNAL SKIN BETWEEN 5 AND 6 O’CLOCK POSITIONS. M0187: RIVJun 14, 2021 · N399AN · Boeing 767323 · Nacelle/Pylon, Plate/SkinSDR MK1Y20210614002Skin · damaged: FUSELAGE SKIN, SEC 43, STA 616, STR 30R: MAINTENANCE FOUND EXISTING BLEND OUT ON FUSELAGE EXTERNAL SKIN THAT IS NOT PERMITTED IAW SRM 53-00-01, FIG 101, ADL 1, TABLE I, DETAIL II.Jun 14, 2021 · N399AN · Boeing 767323 · Fuselage Main, Plate/SkinSDR MK1Y20210614001Skin · damagedFUSELAGE SKIN, STA 1351-STA 1375, STR 29R-30R AND STA 1417-STA 1427, STR 32L-33L: THIS REA INCLUDES SEVERAL NRC’S: M0049, M0051, M0063. MAINTENANCE FOUND EXISTING BLEND OUTS ON FUSELAGE EXTERNAL SKIN THAT IS NOT PERMITED IAW SRM 53-00-01, FIG 101, ADL 1, TABLEJun 14, 2021 · N399AN · Boeing 767323 · Fuselage Main, Plate/SkinSDR NACA2021061400001Warning Message · false activationDISCREPANCY: AFTER ENGINES WERE STARTED, AFT CABIN TEMP, FWD CABIN TEMP, FLT DECK TEMP EICAS MESSAGES ALL ILLUMINATED, RETURNED TO GATE. CORRECTIVE ACTION: PERFORMED BITE CHECK AND RESET ALL THREE BOXES IAW AMM 21-61-03, OPS CHECK GOOD.Jun 13, 2021 · N321CM · Boeing 767323 · Cabin Temperature Control SystemSDR NACA2021061100002Coupler · unknownDISCREPANCY: HF RADIO INOP RIGHT SIDE. SIDETONE WORKS, TRANSMITTER DOESN'T ON CAPTAIN, FO, AND MAINTENANCE PANEL SIDES. RETURNED TO PHNL PRIOR TO ENTERING OCEANIC AIRPSACE. CORRECTIVE ACTION: PERFORMED FIM FAULT TREE 804 STEP 41, CHECKED GOOD. SWAPPED ANTENNA Jun 11, 2021 · N321CM · Boeing 767323 · Communications System WiringSDR NACA2021061100001Blade · dentedDISCREPANCY: REF. DMI 72-31 RIGHT ENGINE BLADE #16 DENTED. CORRECTIVE ACTION: PERFORMED NDT SPOT FLUORESCENT PENETRANT INSPECTION #16 BLADE LE NO CRACK INDICATION NOTED.Jun 11, 2021 · N351CM · Boeing 767323 · Turbine Engine Air Inlet SectionSDR NACA2021061000006Blade · dentedDISCREPANCY: RIGHT ENGINE #16 DENTED. CORRECTIVE ACTION: BLENDED R ENGINE BLADE #16 FOUND WITHIN LIMITS PER AMM 72-31-02Jun 10, 2021 · N351CM · Boeing 767323 · Turbine Engine Air Inlet SectionSDR NACA2021061000004Hf Comm · inoperativeDISCREPANCY: LH HF INOP. CORRECTIVE ACTION: DEFERRED PER MEL 23-11-01-02B CAT CJun 10, 2021 · N321CM · Boeing 767323 · HF Communications SystemSDR NACA2021061000001Idg · leakingDISCREPANCY: IDG OIL LEAK 4 DROPS PER MINUTE. CORRECTIVE ACTION: REMOVED AND REPLACED RH IDG GENERATOR ASSY IAW B767 AMM 24-11-01, 24-22-00 AND 71-00-00. OPS CHECK SATISFACTORY, COMPLIED WITH REACTIVATION MAINTENANCE PROCEDURES. GROUND ETOPS VERIFICATION COMPLJun 10, 2021 · N379CX · Boeing 767323 · AC Generator-AlternatorSDR NACA2021061000002Warning Message · illuminatedDISCREPANCY: RIGHT ENGINE HPSOV MSG/PACK AND BLEED OFF. CORRECTIVE ACTION: DEFERRED R ENGINE HPSOV PER MEL 36-11-02-02 CAT C. MAINTENANCE PROCEDURES COMPLIED WITH. ETOPS SSJun 9, 2021 · N351CM · Boeing 767323 · Pneumatic Distribution SystemSDR IXXA20210804044Skin · crackedIN COMPLIANCE OF TASK CARD 53-73-00-02 "GENERAL VISUAL INSPECTION OF EXTERNAL EXTERIOR SECTION 48 RIGHT SIDE" THE FOLLOWING FINDINGS WERE NOTED: AFT RIGHT FUSELAGE SKIN SECTION 48 STATION 1654.5 ABOVE STRINGER 8R IS CRACKED. WORK IN PROGRESSJun 8, 2021 · N395CM · Boeing 767323 · Fuselage Main, Plate/SkinSDR NACA2021061000003Apu · faultedDISCREPANCY: APU FAULT 3 TIMES AFTER LANDING AT KMIA. CORRECTIVE ACTION: PERFORMED APU BITE PROCEDURE PER FIM 49-11 FT 958, APU OPS CHECK NORMAL. ETOPS GROUND VERIFICATION COMPLIED WITH. ETOPS SSJun 8, 2021 · N379CX · Boeing 767323 · Airborne Auxiliary Power Unit (APU) SystemSDR 2DYA2021060800Wire Harness · damagedTEMP CONTROL - NO TEMP CONTROL WITH ANY CONTROLS. CORRECTIVE ACTION: FOUND WIRE BUNDLE W1200-1204 DAMAGE, REPAIRED WIRE BUNDLE ACCORDING WITH STANDARD WIRE PRACTICE MANUAL. OPS CHECK NORMALJun 8, 2021 · N36NE · Boeing 767323 · Air Conditioning System WiringSDR NACA2021060500001Transceiver · faultedDISCREPANCY: RH HF RADIO UNUSABLE FOR TRANSMISSION AND RECEPTION. CORRECTIVE ACTION: DEFERRED PER MEL 23-11-01-02B CAT C.Jun 5, 2021 · N321CM · Boeing 767323 · HF Communications SystemSDR NACA2021060400001Coupler · inoperativeDISCREPANCY: LH HF TRANSCEIVER INOP. MEL 23-11-01-02B CAT C. CORRECTIVE ACTION: REPLACED LH ANTENNA COUPLER AND OPS CHECK GOOD PER AMM 23-11-01. ETOPS GROUND VERIFICATION OK. ETOPS SSJun 4, 2021 · N321CM · Boeing 767323 · HF Communications SystemSDR NACA2021060200002Transceiver · intermittentDISCREPANCY: WEATHER RADAR FAILED SEVERAL TIMES DURING FLIGHT. CORRECTIVE ACTION: REMOVED AND REPLACED WEATHER RADAR TRANSCEIVER PER B767 AMM 34-43-01. ETOPS GROUND VERIFICATION GOOD. ETOPS SSJun 2, 2021 · N379CX · Boeing 767323 · Weather Radar SystemSDR NACA2021060200001Transceiver · intermittentDISCREPANCY: WEATHER RADAR INTERMITTENT. CORRECTIVE ACTION: RESET UNIT, OPS CHECK GOOD. NO FAULTS PER AMM 34-43-00. ETOPS SSJun 2, 2021 · N379CX · Boeing 767323 · Weather Radar SystemSDR NACA2021060100001Circuit Card · malfunctionedDISCREPANCY: RIGHT ENGINE HPSOV EICAS MESSAGE COMES ON MOMENTARILY ON FINAL. RIGHT ENGINE STATUS MESSAGE IS ON. CORRECTIVE ACTION: DEFERRED RH ENG HPSOV PER MEL 36-11-02-02. ACCOMPLISHED FIM 36-10 FAULT TREE. 837 BLEED AIR SUPPLY CARD PN# 285T1115-15 REPLACED.May 30, 2021 · N351CM · Boeing 767323 · Pneumatic Distribution SystemSDR NACA2021060100002Hf Comm · intermittentDISCREPANCY: HF COMMUNICATION SYSTEM TRANSMISSION ON LH HF INTERMITTENT ON ALL STATIONS. CORRECTIVE ACTION: DEFERRED PER MEL 23-11-01-02. REPLACED LH HF TRANSCEIVER AND OPS CHECK GOOD PER AMM 23-11-03. ETOPS GROUND VERIFICATION CHECK OK. ETOPS SSMay 28, 2021 · N321CM · Boeing 767323 · HF Communications SystemSDR 2DYA20210511000Bearing · failedPOST FLIGHT WALK AROUND FOUND #7 TIRE DEFLATED. WHEEL BEARING FAILURE NOTED, BREAK DAMAGE NOTED. EAL IS INVESTIGATING TO DETERMINE ROOT CAUSE CURRENTLY.May 26, 2021 · N225N · Boeing 767323 · Wheel/Ski/FloatSDR NACA2021052400003Shutoff Valve · leakingDISCREPANCY: #2 ENGINE HPSOV EICAS MESSAGE ON LANDING, TR DID NOT DEPLOY. CORRECTIVE ACTION: TROUBLESHOT AND FOUND LOOSE PRESSURE LINE, SECURED LINE PER AMM 36-11-07. OPS & LEAK CHECK GOOD.May 22, 2021 · N351CM · Boeing 767323 · Pneumatic Distribution SystemSDR NACA2021052400002Shutoff Valve · failedDISCREPANCY: #2 ENGINE HPSOV EICAS MESSAGE IN FLIGHT. CORRECTIVE ACTION: PERFORMED FIM 36-10 FAULT TREE 843, CHECKED CONNECTORS & LINES TO HPSOV, FOUND NORMAL. REPLACED HPSOV IAW AMM 36-11-07, PERFORMED BITE TEST & LEAK TEST, CHECKED GOOD. ETOPS GROUND VEMay 22, 2021 · N351CM · Boeing 767323 · Pneumatic Distribution SystemSDR NACA2021052400001Blade · dentedDISCREPANCY: #2 ENGINE #38 FAN BLADE DENTED. CORRECTIVE ACTION: BLENDED BLADE PER AMM 72-31-02. ETOPS SS.May 20, 2021 · N351CM · Boeing 767323 · Turbine Engine Compressor SectionSDR IXXA20210522036Relief Valve · malfunctionedCABIN AUTO INOPERATIVE EICAS MESSAGE. CABIN ALT AUTO 1 AND 2 STATUS MESSAGE. AT FL 400, CABIN ALTITUDE WARNING, LOST CABIN PRESSURE. CREW COMPLIED WITH QRH, DROPPED TO 10,000 FL AND ELECTED MANUAL CABIN ALT CONTROL. DIVERSION TO KILN, ATC EMERGENCY DECLARATIONMay 18, 2021 · N227AZ · Boeing 767323 · Cabin Pressure Control SystemSDR NACA2021051800002Fault Message · false activationDISCREPANCY: R ENGINE HPSOV EICAS MESSAGE ON FINAL, STATUS MESSAGE STILL SHOWING. CORRECTIVE ACTION: DEFERRED PER 36-11-02-02. DEFERRAL CLEAR, TROUBLESHOT PER FIM FAULT TREE 833, REPLACED HPSOV IAW AMM 36-11-02-02 ON LP B048911 M5. ETOP GROUND VERIFIED OP CHEMay 15, 2021 · N351CM · Boeing 767323 · Pneumatic Distribution SystemSDR NACA2021051800001Transceiver · inoperativeDISCREPANCY: HF RADIO (R) DOES NOT TRANSMIT. CORRECTIVE ACTION: DEFERRED PER 23-11-01-02B, CLEARED DEFERRAL BY REPLACING THE HF TRANSCEIVER PER AMM 23-11-03. ETOPS GROUND CHECK GOOD. ETOPS SIGNIFICANT SYSTEM COMPONENT.May 14, 2021 · N321CM · Boeing 767323 · HF Communications SystemSDR NACA2021051300002Starter · inoperativeDISCREPANCY: APU INOPERATIVE. CORRECTIVE ACTION: REMOVED AND REPLACED APU STARTER PER AMM 49-41-01. OP CHECK GOOD. ETOPS SS'S.May 8, 2021 · N351CM · Boeing 767323 · APU Start/Ignition SystemSDR NACA2021051300001Controller · inoperativeDISCREPANCY: LEFT THRUST REVERSER WOULD NOT DEPLOY. CORRECTIVE ACTION: REPLACED HIGH PRESSURE CONTROLLER IAW AMM 36-11-08 OP CHECKED GOOD. THE INITIAL SQUAWK WAS NON-ETOPS SS ON LG PAGE B047993 P1 ON FLIGHT 811 AND WAS DEFERRED. IT BECAME ETOPS SIGNIFICANTMay 6, 2021 · N321CM · Boeing 767323 · Engine Thrust ReverserSDR MK1Y202128040010Skin · bulgedDURING MAINTENENCE INSPECTION FOUND SEVERAL BULGED AREAS ON THE EXTERNAL FUSELAGE SKIN, SEC 43, STA 522 TO STA 544, STR 31L TO STR 32L.Apr 28, 2021 · N390AA · Boeing 767323 · Fuselage Main, Plate/Skin
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