Boeing 747-46NF

Service difficulty reports · 1,079

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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 = '74746NF'
  ORDER BY difficulty_date DESC"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.

SDR P5CA2008121601583Transponder · malfunctionedDURING TAXI OUT CREW WAS UNABLE TO SELECT THE FIRST DIGIT ON TRANSPONDER. MAINTENANCE CONFIRMED THE OPERATION OF THE LEFT AND RIGHT TRANSPONDERS IAW AMM 34-53-00. THE AIRCRAFT DEPARTED WITH NO FURTHER ISSUES.Dec 16, 2008 · N450PA · Boeing 74746NF · Navigation SystemSDR P5CA2008121101581Fmc · unserviceableDURING PUSHBACK RIGHT FMC FAILED. "FMC WAS REPLACED AND AIRCRAFT DEPARTED NO FURTHER ISSUES."Dec 11, 2008 · N452PA · Boeing 74746NF · Flight Management Computing Hardware SystemSDR P5CA2008121101582Flap System · malfunctionedL/E SINGLE DRIVE FLAPS PRIMARY MESSAGE ON FLAP EXTENSION. LEADING EDGE HAD A DELAYED EXTENSION. "PERFORMED GROUND OPERATIONAL CHECK OF THE FLAPS IAW MM 27-81-00. FOUND SYSTEM OPERATES NORMALLY. THE MESSAGE CLEARED AND AIRCRAFT DEPARTED."Dec 8, 2008 · N452PA · Boeing 74746NF · Trailing Edge Flap Control SystemSDR P5CA200812021580Connector · unsecureRWY 07L HKG REJECTED T/O AT 80 KTS DUE TO NR 2 ENGINE FAILURE TO DEVELOP T/O THRUST SUBSEQUENT RUN-UP ON TAXIWAY MAX N1 68 PERCENT, RETURN TO BLOCKS. ENGINE 2 THRUST REVERSER RIGGING AND READING CHECK CARRIED OUT IAW AMM78-31-00-825-001-J00. RVDT CONNECTOR SNov 29, 2008 · N452PA · Boeing 74746NF · Engine Fuel System WiringSDR P5CA2008112001579Door · damagedDAMAGE TO LT WING LANDING GEAR DOOR. TIME LIMITED REPAIR AS PER EO 4452A056. REPEAT DVI'S AT EVERY FLIGHT CYCLE AND A PERMANENT REPAIR AT NEXT "A" CHECK."Nov 19, 2008 · N453PA · Boeing 74746NF · Landing Gear DoorsSDR P5CA0801578Start Valve · inoperativeNR 1 ENGINE START VALVE FAILED. DEFERRED ITEM PER DISPATCH DEVIATIONS GUIDE PROCEDURE ITEM 80-11-1 CAT C, ALLOWING TO DISPATCH THE ACFT WITH NR 1 ENGINE START VALVE INOP. MANUAL START REQUIRED.Oct 14, 2008 · N453PA · Boeing 74746NF · Engine Start Valves/ControlsSDR P5CA0801576Engine · surgesNR 3 ENGINE SURGED ON TAKE OFF ROLL. TAKE OFF ABORTED AT 100 KTS. HIGH ENERGY STOP INSPECTION COMPLETED PER AMM 05-51-10. NO TROUBLE FOUND. ALSO NR 3 ENGINE CIT SENSOR WAS REPLACED AND TESTED OK. ACFT DEPARTED WITH NO FURTHER ISSUES.Sep 19, 2008 · N450PA · Boeing 74746NF · Engine (Turbine/Turboprop)SDR P5CA0801575Shutoff Valve · defectiveNR 1 ENGINE AUTO START FAILED. TROUBLESHOT AND FOUND NR 1 PRSOV DEFECTIVE AMM36-11-04. (K)Aug 31, 2008 · N452PA · Boeing 74746NF · Pneumatic SystemSDR P5CA0801570Start Valve · failedDURING PUSHBACK AND ENGINE START NR 1 STARTER CUTOUT MESSAGE APPEARED. AIRCRAFT RETURNED TO BLOCKS. START VALVE WAS REPLACED, BUT NO HELP. ITEM WAS THEN DEFERRED IAW MEL 80-11-1. NO OTHER ISSUES. (A)Jun 27, 2008 · N451PA · Boeing 74746NF · Engine Start Valves/ControlsSDR P5CA0801569Engine · failedAT DESCENT, ENGINE NR 4 SHUT DOWN AND RESTARTED 6 TIMES. AFTER THE 6TH RESTART ENGINE SHUTDOWN AND LEFT OFF. AIRCRAFT LANDED SAFELY AND WITHOUT DECLARING EMERGENCY. FOUND NR 4 ENGINE OUT OF BOROSCOPE LIMITS PER AMM. REMOVED AND REPLACED NR 4 ENGINE. (A)Jun 13, 2008 · N450PA · Boeing 74746NF · Engine (Turbine/Turboprop)SDR P5CA0801568Warning Light · illuminatedDURING PUSHBACK AND ENGINE START "HYD DEM 3" STATUS MESSAGE APPEARED. AIRCRAFT CAME BACK TO BLOCKS. "ITEM WAS DEFERRED IAW MEL 29-11-2-2. NO OTHER ISSUES. (A)Jun 5, 2008 · N451PA · Boeing 74746NF · Central WarningSDR P5CA0801566Display · inoperativeCAPTAIN'S PFD WENT BLANK DURING A POWER INTERRUPTION AT PUSHBACK. CYCLED EIU LEFT, CENTER, RIGHT CIRCUIT BREAKERS. OPERATION NORMAL AFTERWARDS IAW MM 31-61-00."May 29, 2008 · N454PA · Boeing 74746NF · Indicating/Recording SystemSDR P5CA0801565Panel · crackedLEFT WING INBOARD FIXED PANEL FORWARD OF THE INBOARD FUELING PANEL CRACKED 3 INCHES LONG. ACCOMPLISHED PART 1 OF EO 4457A142. STOP DRILLED CRACK AND APPLIED SPEED TAPE OVER AFFECTED AREA.May 25, 2008 · N451PA · Boeing 74746NF · Wing, Plate/SkinSDR P5CA0801564Skin · damagedDURING MAINTENANCE, THE RIGHT INBOARD ELEVATOR'S TRAILING EDGE APPROXIMATELY 5 INCHES FROM INBOARD EDGE OF THE ELEVATOR WAS STRUCK AND DAMAGED BY THE CHERRY PICKER. INSPECTED AREA AND ACCOMPLISHED INTERIM REPAIR IAW EO 4455A025.May 22, 2008 · N452PA · Boeing 74746NF · Elevator, Plate/SkinSDR P5CA0801563Gasket · leakingON CLIMB-OUT OF NRT, NR 3 HYDRAULIC SYSTEM WAS LOST. QUANTITY AND PRESSURE DROPPED TO ZERO. FOUND UPPER RUDDER ACTUATOR LEAKING FROM MATING SURFACE OF PROPORTIONAL VALVE AND ACTUATOR. REPLACED GASKET PLATE. NO LEAKS NOTED.May 22, 2008 · N452PA · Boeing 74746NF · Hydraulic System, MainSDR P5CA0801562Nozzle · crackedON WALK AROUND AFTER ARRIVAL FOUND A CRACK AT 2 O'CLOCK POSITION ON NR 3 ENGINE EXHAUST NOZZLE. PERFORMED INTERIM REPAIR IAW EO 4478A070 WITH DVI EVERY 3 FLIGHT CYCLES.May 20, 2008 · N450PA · Boeing 74746NF · Engine Collector/Tailpipe/NozzleSDR P5CA0801561Pdu · malfunctionedLEADING EDGE DRIVE, LEADING EDGE MULTI DRIVE STATUS MESSAGES RECEIVED. REPLACED NR 2 RT LEADING EDGE PDU PER MM 27-81-03. OPERATIONAL CHECK NORMAL.May 18, 2008 · N450PA · Boeing 74746NF · Leading Edge Slat ActuatorSDR P5CA0801567Tie Rod · brokenON WALKAROUND FOUND A TIE ROD AND CLEVIS BROKEN ON THE RT WING GEAR WHEEL WELL AT WBL 238.38 FIXED TRAILING EDGE UPPER RIB. REMOVED DAMAGED PARTS AND VISUALLY INSPECTED AREA IN ACCORDANCE WITH EO 4457A140. (A)May 8, 2008 · N454PA · Boeing 74746NF · Wing Miscellaneous StructureSDR P5CA0801560Nozzle · crackedDURING WALK AROUND A 15" LONG CRACK WAS FOUND ON THE NR 2 ENGINE EXHAUST NOZZLE ON THE UPPER RIGHT QUADRANT. AN INTERIM REPAIR WAS ACCOMPLISHED PER EO 4478A069 AND 8110-3 DATED 27 APRIL 2008 ISSUED.Apr 27, 2008 · N454PA · Boeing 74746NF · Engine Collector/Tailpipe/NozzleSDR P5CA0801558Engine · failedAT 3000' ON FINAL, A LOUD BANG WAS HEARD ON THE LEFT SIDE OF THE AIRCRAFT, FOLLOWED BY 2 MORE TIMES. ENGINE VIBRATIONS EXCEEDED ON NR 2, ALL ENGINE INDICATIONS THEN APPEARED NORMAL. NR 2 ENGINE CHANGE.Apr 17, 2008 · N451PA · Boeing 74746NF · Engine (Turbine/Turboprop)SDR P5CA0801557Fairing · dentedLT WING TO BODY FAIRING PANEL 191KL SKIN DENTED EO NR 4453A160 ISSUED AND REQUIRES RE-INSPECTION EVERY 25 FLIGHT CYCLES.Apr 17, 2008 · N450PA · Boeing 74746NF · Aerodynamic FairingsSDR P5CA0801554Cable · damagedLIGHTNING STRIKE WHILE SITTING ON THE GROUND IN ORD. ALL ELECTRICAL POWER LOST. COMPLETED CONDITIONAL INSPECTION ACCORDING TO MM 05-51-13. REPLACED THE 2 BCUS IAW AMM 24-23-01. ALSO, FOUND BOTH EXTERNAL POWER RECEPTACLE NEUTRAL POWER CABLES DAMAGED. REMOVApr 10, 2008 · N450PA · Boeing 74746NF · Electrical Power System WiringSDR P5CA0801552Relief Valve · wrong partRETURN TO BLOCKS DUE TO "BLD 1 OVHT/PRV" EICAS MESSAGE. FINDING THAT THE INCORRECT PRV VALVE WAS DELIVERED, MAINTENANCE SWAPPED THE NR 3 HPSOV WITH NR 1 PRV AND THEN DEFERRED THE NR 3 HPSOV, PER MM 36-11-00.Mar 26, 2008 · N452PA · Boeing 74746NF · Pneumatic SystemSDR P5CA0801551Sensor · malfunctionedAIR TURN BACK DUE TO NR 2 ENGINE SURGING N1, N2, EGT PARAMETERS ON TAKEOFF AND CONTINUED THROUGH CLIMB-OUT AND CRUISE, N1 +/- 5%, N2 +/- 5%, EGT +/- 40. TROUBLESHOT AND FOUND A BAD T2.5 SENSOR. REMOVED AND REPLACED SAME. OPERATIONAL CHECK NORMAL DURING ENGIMar 21, 2008 · N451PA · Boeing 74746NF · Engine Indicating SystemSDR P5CA0801549Cargo Track · crackedMAIN DECK CARGO TRACK HAS A CRACK AT BS 1800 LBL 98.5 MEASURING 10.0 INCHES. TIME LIMITED REPAIR WAS ACCOMPLISHED PER EO NR 4453A138 PART 1.Mar 15, 2008 · N450PA · Boeing 74746NF · Fuselage, Seat/Cargo Attach FittingsSDR P5CA0801548Skin · delaminatedRT WING LANDING GEAR STRUT DOOR SKIN DELAMINATED. ACCOMPLISHED INTERIM REPAIR PER MA NR A4 5280-03:00 PART 1.Mar 11, 2008 · N453PA · Boeing 74746NF · Landing Gear DoorsSDR P5CA0801546Door · delaminatedRIGHT WING GEAR INBD STRUT DOOR HAS SKIN DELAMINATION. ACCOMPLISHED PART 1 OF THE TIME LIMITED REPAIR OF MA NR A45280-02:00. COI NR 453-031 WAS OPENED FOR A 5-CYCLE VISUAL INSPECTION.Feb 22, 2008 · N453PA · Boeing 74746NF · Landing Gear DoorsSDR P5CA0801545Carbon Seal · leaking"ENG 4 OIL PRESSURE" ENG 4 SHUT DOWN DUE TO ZERO OIL QUANTITY/LOW PRESS AFTER SHUT DOWN OIL PRESS REMAINED 7PSI. SERVED ENG OIL WITH 25 QTS ACCOMPLISHED ENG MOTORING AND FOUND LEAK ON IDG DRAIN PORT. REPLACED NR 4 ENG IDG CARBON SEAL. ACCOMPLISHED ENG RUN AFeb 20, 2008 · N453PA · Boeing 74746NF · Turbine Engine Oil SystemSDR P5CA0801544Structure · dentedDURING GROUND HANDLING AND PREFLIGHT WALK AROUND FLIGHT CREW FOUND 3 DENTS TO THE LEFT LEADING EDGE OF THE HORIZONTAL STABILIZER. AN INTERIM REPAIR WAS COMPLETED WITH A DVI EVERY 5 FLIGHT CYCLES AS PER MA A45510-01:01 AND SRM 55-10-01 FIG 201.Feb 18, 2008 · N451PA · Boeing 74746NF · Horizontal Stabilizer StructureSDR P5CA0801543Rccb · multiple failAIR TURN BACK DUE TO MULTIPLE ELECTRICAL FAILURES. NR 1 COMMUNICATION PANEL, E/E COOLING CARD, T/E FLAPS/FLAPS PRIMARY, ELEC BCU 1, ALL FUEL CROSSFEED MSG'S, CREW O2 LOW, YAW DAMPER LOWER, FUEL TANK TO ENGINE, TORQUE LIMITER, FUEL PUMP 2 STATUS MESSAGES APPEAFeb 12, 2008 · N454PA · Boeing 74746NF · Electrical Power SystemSDR P5CA0801542Seat Track · crackedMAIN CARGO DECK SEAT TRACK CRACKED AT STATION 1850-1862 RBL 11.33. SCL ACCOMPLISHED INTERIM REPAIR AND MIA ACCOMPLISHED PERMANENT REPAIR PER MA A4 5300-10-00.Jan 7, 2008 · N451PA · Boeing 74746NF · Fuselage, Seat/Cargo Attach FittingsSDR P5CA0701541Apu · auto shutdownRECEIVED "APU" AND "APU DOOR" STATUS MESSAGES AND APU AUTO SHUTDOWN FOLLOWING ENGINE START. RETURN TO BLOCKS AND APPLIED MEL 49-11-1 AND 49-15-1A. MAINTENANCE ACTION WAS ACCOMPLISHED AS PER THE DDG.Dec 15, 2007 · N451PA · Boeing 74746NF · Airborne Auxiliary Power Unit (APU) SystemSDR P5CA0701537Attach Angle · damagedDAMAGE WAS FOUND ON THE MAIN DECK SIDE CARGO DOOR BS 1920 SEAL DEPRESSOR AND ATTACH ANGLE. CRACKS WERE FOUND ON SAID ITEMS AT APPROXIMATELY 24" FROM LOWER AFT CORNER. INTERIM REPAIR ACCOMPLISHED AS PER PART 1 OF MA A4 5300-09-00:00 FAA 8110-3.Oct 16, 2007 · N453PA · Boeing 74746NF · Fuselage Main, Attach FittingsSDR UIEA200700439Blade · crackedESN 704330 - HPT STAGE 1 BLADES 68EA FOUND WITH UNDER PLATEFORM CORROSION AND CRACKS. Oct 15, 2007 · N454PA · Boeing 74746NF · Turbine SectionSDR UIEA200700440Blade · crackedESN 704330 - HPT STAGE 2 BLADES 74EA FOUND WITH UNDER PLATEFORM CORROSION AND CRACKS.Oct 15, 2007 · N454PA · Boeing 74746NF · Turbine SectionSDR P5CA0701534Seat Track · brokenMAIN DECK CENTER GUIDE LEFT SEAT TRACK AT STATION 1450 LBL 12 HAS 9 INCHES OF VERTICAL LIP BROKEN. DEFERRED 15 CYCLES AS PER MA A45300-08:00 FAA 8110-3.Sep 25, 2007 · N454PA · Boeing 74746NF · Fuselage, Seat/Cargo Attach FittingsSDR UIEA200700362Turbine Blades · crackedESN 706199 - HPT STAGE 1 BLADES FOUND WITH UNDER PLATEFORM CORROSION AND CRACKS, STAGE 1 P/N 1538M90P12 (80EA).Sep 11, 2007 · N450PA · Boeing 74746NF · Turbine SectionSDR P5CA0701532Circuit Card · malfunctionedMASTER WARNING AND FIRE BELL CONTINUOUSLY DISPLAYED ACTIVATED WITH NO ASSOCIATED EICAS OR STATUS MESSAGES. RESEATED MAWEA CARDS AND SYSTEM BITE TESTED OK PER AMM 31-51-00-715-014 AS PRECAUTIONARY REPLACE MAWEA PWR SUPPLY CARDS PER MM 31-51-01 AND C/W MM 31-52Sep 3, 2007 · N452PA · Boeing 74746NF · Central WarningSDR P5CA0701530Warning Light · false activationELECT GEN 1, ELECT GEN 2, ELECT GEN 3 MESSAGES AFTER ENGINE START. RETURNED TO BLOCKS. PERFORMED GROUND TEST PER MM 24-23-00. OPERATIONS NORMAL.Aug 19, 2007 · N453PA · Boeing 74746NF · Central WarningSDR P5CA0701529Windshield · crackedCAPT'S L1 WINDSHIELD CRACKED ON OUTER PANE ORIG IN PVG. REMOVED AND REPLACED WINDSHIELD BOR PART FROM KOREAN AIR PER AMM REF 56-11-01-404-016.Aug 5, 2007 · N451PA · Boeing 74746NF · Fuselage Main, StructureSDR P5CA0701528Unknown · unknownEQUIPMENT COOLING EICAS MSG DISPLAYED DURING PUSHBACK FOLLOWED BY "E/E COOLING CARD" EICAS. A/C RETURN TO GATE. A/C TEMP IN FWD CARGO COMP HAD INCREASED TO 37°C. A/C SHUTDOWN AND COOLED W/ AN AC CART FOR 30 MIN. ALL MSGS CLEARED PER AMM 21-23-00 AND 12-01-Jul 29, 2007 · N454PA · Boeing 74746NF · Cabin Cooling SystemSDR P5CA0701526Unknown · unknownMASTER WARNING AND FIRE BELL INTERMITTENT ON TAXI IN. AFTER ENGINE SHUTDOWN AND APU POWER ONLINE THE PROBLEM CEASED. PERFORMED FIRE WARNING SYSTEM OPERATIONAL CHECKS WITH NO DEFECTS NOTED.Jul 5, 2007 · N452PA · Boeing 74746NF · Fire DetectionSDR P5CA0701525Line · leakingDURING WALK AROUND, CONTINUOUS FUEL DRIP WAS FOUND COMING OUT OF NR 2 ENGINE FUEL DRAIN. CHECKED AND FOUND NAC 298 STATION 93 PYLON AREA FUEL LINE LEAKING. RETIGHTENED LINE AND PERFORMED GROUND ENGINE RUN-UP CHECK. ALL CHECKS OK PER MM 73-11-06 AND 71-00-00Jun 4, 2007 · N452PA · Boeing 74746NF · Engine Fuel DistributionSDR P5CA0701524Engine · inoperativeRETURN TO GATE, NR 1 ENGINE AUTO START EICAS MESSAGE NR 1 ENGINE FAILED TO START, IN AUTO OR MANUAL. UNSUCCESSFUL ENGINE START. PERFORMED VISUAL INSPECTION OF ALL LINES FOR LEAKS, ALL CHECKS NORMAL IAW MM 36-11-00. PERFORMED MANUAL START BY THE CREW. ENGINJun 4, 2007 · N450PA · Boeing 74746NF · Engine (Turbine/Turboprop)SDR P5CA0701522Pump · leakingHYDR ENG NR 2 ON EICAS DISPLAY. FOUND EDP LEAKING AND SHAFT SHEARED. REMOVED AND REPLACED EDP AND INSTALLED COVER PLATE P/N G29003-1 PER AMM 29-11-05 P 201. DEFERRED PER MEL 29-1-1-C. LEAKS CHECK OK.May 10, 2007 · N451PA · Boeing 74746NF · Hydraulic Pump (Electric/Engine), MainSDR P5CA0701521Idg · failedELEC BUSS ISLN 4, NO LAND 3, ENG 2&3 REV, ELEC GEN 2, NR 1 CDU INTERMITTENT. REPLACED NR 2 IDG PER MM 24-11-01 AND REPLACED NR 2 GCU PER MM 24-23-01. OPS CHECK NORMAL. IT IS BELIEVED THAT NR 2 GEN WAS CAUSING ALL OTHER INDICATIONS TO FLUCTUATE. GCU P/N 746Apr 3, 2007 · N454PA · Boeing 74746NF · AC Generation SystemSDR P5CA0701517Control Unit · unknownMULTIPLE STATUS MESSAGES: "STAB AUTO TRIM," "RUDDER RATIO," "NO LAND 3," AND "FLAP CONTROL R." PERFORMED OPERATIONAL CHECKS ASSOCIATED WITH SPECIFIC MESSAGES AND RERACKED FLAP CONTROL UNIT PER MM 27-50-00.Mar 23, 2007 · N453PA · Boeing 74746NF · Trailing Edge Flap Control SystemSDR P5CA0701516Coupler · failedLEFT AND RIGHT HF TRANSMITTERS WENT INOPERATIVE. REPLACED LEFT AND RIGHT HF COUPLERS. OPERATIONAL CHECKS GOOD.Mar 23, 2007 · N450PA · Boeing 74746NF · Communications System WiringSDR P5CA0701513Control Module · failedDUAL SRM FAILURE: CMC MSGS 27201 AND 27001. REPLACED RIGHT STAB TRIM CONTROL MODULE PER MM 27-41-04.Mar 7, 2007 · N454PA · Boeing 74746NF · Stabilizer Control SystemSDR P5CA0701512Warning Message · activatedNR 4 ENGINE FUEL VALVE STATUS MESSAGE WITH CMC 74574. DEFERRED PER DDPG 73-31-2.Feb 18, 2007 · N454PA · Boeing 74746NF · Engine Fuel Indicating System
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