Pratt & Whitney PW4077

Service difficulty reports · 3,169

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Query with SQL
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 engine_model_key = 'PW4077'
  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 UALA2009090202757Light · inoperativeAFT EEL LIGHT INOP AT SEAT 3F. REPLACED LIGHT ASSY, OPS CHECK OKAY.Sep 2, 2009 · N775UA · Boeing 777222 · Emergency LightingSDR UALA2009090402791Valve · out of toleranceNR 2 ENG LT & RT IP VALVES OUT OF TOLERANCE. INSTALLED NEW IP VALVES. ALL CKS NORMAL.Sep 2, 2009 · N775UA · Boeing 777222 · Pneumatic Distribution SystemSDR UALA2009090102749Duct · crackedDUCTS FOUND CRACKED. CEILING SUPPORT REMOVED REPLACING 8FT DUCT IN AFT PIT SIDE WALL, WILL NEED TO ACP ADP DUCT SYST SECURITY & LEAK CHECKS AFTER DUCT INSTALL. ALSO FOUND DUCT FLANGE TO ADP SUPPLY CRACKED (T-FLANGE DOWN FROM DUCT CENTER). REPLACED DUCTS. PSep 1, 2009 · N769UA · Boeing 777222 · Hydraulic System, MainSDR UALA2009090402792Carbon Seal · leakingHIGHER THAN NORMAL OIL CONSUMPTION. CARBON DRIVE PAD SEAL FOR BACKUP GENERATOR (VSCF) IS LEAKING OIL AT A RATE OF 20 DROPS PER MINUTE FROM THE DRAIN MAST DURING 5 MINUTE ENGINE IDLE RUN ON NR 2 ENGINE. REPLACED DE-OILER CARBON DRIVE PAD SEAL. NO LEAKS FROM Sep 1, 2009 · N777UA · Boeing 777222 · Turbine Engine Oil SystemSDR UALA2009083102706Pump · malfunctionedLATE CALL, RIGHT AFT FUEL PMP STATUS MSG DISPLAYED. LO PRESS LIGHT ON, WITH PUMP SWITCH ON. REPLACED RIGHT AFT MAIN BOOST PUMP. OPS CHECKED OKAY, LEAK CHECKS OKAY.Aug 29, 2009 · N210UA · Boeing 777222 · Fuel Boost PumpSDR UALA2009083102719Light · inoperativeAFT EMERGENCY LIGHT AT SEAT 1E INOP. REPLACED EMERGENCY LIGHT STRIP. GROUND TEST OK.Aug 29, 2009 · N774UA · Boeing 777222 · Emergency LightingSDR UALA2009083102720Light · inoperativeAFT EMERGENCY LIGHT AT SEAT 2E INOP. REPLACED EMERGENCY LIGHT STRIP AT 2E. GROUND TEST OK.Aug 29, 2009 · N774UA · Boeing 777222 · Emergency LightingSDR UALA2009083102721Lamp · inoperativeEMERGENCY LIGHT AT SEAT 42DE INOP. REPLACED LAMP AT SEAT 42DE. GROUND TEST OK.Aug 29, 2009 · N774UA · Boeing 777222 · Emergency LightingSDR UALA2009083102705Gcu · malfunctionedLEFT IDG FAULT (LOW INTERNAL OIL PRESSURE). MESSAGE ILLUMINATED LEAVING FL260. APU STARTED NORMALLY. REPLACED GCU AND CORE WIRE HARNESS W0623. RAN ENGINE, ALL FUNCTIONS NORMAL.Aug 28, 2009 · N215UA · Boeing 777222 · AC RegulatorSDR UALA2009083102703Light · unsecureEMERGENCY LIGHTS ON SEAT 1B ARE LOOSE. SECURED LIGHTS.Aug 28, 2009 · N779UA · Boeing 777222 · Emergency LightingSDR UALA2009082802696Lens · missingSEAT 1E IS MISSING THE AFT EMERGENCY LIGHT COVER. REINSTALLED NEW LENS CAP ON EMERGENCY LIGHT ASSY AT SEAT 1E.Aug 27, 2009 · N214UA · Boeing 777222 · Emergency LightingSDR UALA2009082402624Wire Harness · damagedAPU FIRE WIRE INSPECTION. PERFORMED A HAND-OVER-HAND INSPECTION OF WIRES W7294-0001R-16 & W7694-0001R-16 FOR NICKS, ABRASIONS & GENERAL CONDITION WHICH ARE LOCATED IN APU COMPARTMENT ABOVE THE LEFT APU ACCESS DOOR. REPAIRED HARNESS AFT OF STA 2477 TO STA 248Aug 24, 2009 · N777UA · Boeing 777222 · Fire Protection System WiringSDR UALA2009082402615Light · inoperativeEMERGENCY LIGHT OUT AT SEAT 1F. REPLACED EMERGENCY LIGHT. TESTED GOOD.Aug 24, 2009 · N777UA · Boeing 777222 · Emergency LightingSDR UALA2009082402616Battery Pack · inoperativeEMERGENCY SEAT LIGHTS OUT FROM SEAT 31 TO 43 BOTH SIDES. REPLACED BATTERY PACK M33401. OP CHECKS GOOD.Aug 24, 2009 · N777UA · Boeing 777222 · Emergency LightingSDR UALA2009082502632Pump · failedEICAS MESSAGE RE C2 ELEC HYD PUMP TEMP INDICATION INOP. C2 PUMP SPRANG A LEAK AT GATE. REPLACED PUMP AND CHECKED OKAY.Aug 24, 2009 · N776UA · Boeing 777222 · Hydraulic Pump (Electric/Engine), MainSDR UALA2009082502634Slide · malfunctionedDOOR 1R WILL NOT DISARM. REMOVED SLIDE PACK, BUT NO HELP. ALSO UNABLE TO DISARM FROM OUTSIDE. REQUIRES MORE TROUBLESHOOTING. DOOR CONSIDERED UNUSABLE AND DEFERRED PER MEL5211H. SEATS 1 THRU 3A, E, F AND J BLOCKED OFF WITH DOOR 1R INOPERATIVE. ARM-DISARM Aug 24, 2009 · N780UA · Boeing 777222 · Escape SlideSDR UALA2009082402628Control Valve · failedPACK FCV R STATUS, RESET ONCE NOW BACK ON. REPLACED UPPER FLOW CONTROL VALVE AND OPS CHECKED.Aug 23, 2009 · N210UA · Boeing 777222 · Cabin Cooling SystemSDR UALA2009082402599Gcu · disconnectedELEC GEN SYS RT IDG HAS DISCONNECTED OR A PROTECTIVE TRIP OF THE GENERATOR CONTROL BREAKER HAS OCCURRED OR A PROTECTIVE TRIP OF THE BTB HAS OCCURRED. REPLACED RT ENG GCU WITH GCU SWAPPED FROM APU POSITION OPS CHECK OK, MSG CLEARED. (MR24241-74 NOW IN RT ENG Aug 22, 2009 · N210UA · Boeing 777222 · AC Generation SystemSDR UALA2009082102585Generator · faultyLEFT BUG REPLACEMENT. LEFT BACK UP GENERATOR HAD DPI TRIPPED IN MUC, FILTER WAS REMOVED AND FOUND CLEAN. DUE TO REPETITIVE RESET OF DPI AND NO OBVIOUS FILTER BLOCKAGE LT BACK UP GENERATOR REPLACED. IN ADDITION TO LEAK CHECK ACP TEST OF BACKUP GENERATOR SYS Aug 20, 2009 · N771UA · Boeing 777222 · AC Indicating SystemSDR UALA2009081902543Actuator · faultyEICAS STATUS MSG 'L ENG SPAR VLV' DISPLAYED ON LOWER EICAS. REPLACED L ENG SPAR VALVE.Aug 19, 2009 · N212UA · Boeing 777222 · Fuel Selector/Shut-Off ValveSDR UALA2009081702521Generator · activatedNR 2 ENG BUG FILTER BLOCKED INDICATION ON MAINT PAGE. OPENED NR 2 ENG FAN AND T-R COWLS. FOUND BUG DPI POPPED. DRAINED BUG OIL. REMOVED DRAIN PLUG AND FILTER. INSPECTED FILTER. CLEAN - NO SIGNS OF ANY CONTAMINATION-METAL, ETC. RE-FITTED FILTER AND DRAINAug 17, 2009 · N771UA · Boeing 777222 · AC Generator-AlternatorSDR UALA2009081702522O-Ring · leakingFUEL LEAKING OUT OF RIGHT ENGINE DRAIN MAST, NR 9 TUBE. FOUND FUEL LEAKING AT MOST FWD STRUT FUEL LINE COUPLING. ALSO FOUND STRUT FUEL LINE, FWD CLAMP BLOCK DAMAGED. REPLACED CLAMP BLOCK AND COUPLING O-RINGS. AFTER WET MOTOR AND IDLE ENG RUN, NO LEAKS FOUNAug 17, 2009 · N212UA · Boeing 777222 · Engine Fuel DistributionSDR UALA2009081402496Valve · malfunctionedON ARRIVAL FOUND STATUS MESSAGE L ENGINE FUEL APR VALVE. REPLACED LEFT ENGINE FUEL SPAR VALVE PER MM 28-22-02. PARTS LOAN FROM AMERICAN AIRLINE P/N 20A1001-1 SN T39832.Aug 14, 2009 · N775UA · Boeing 777222 · Aircraft Fuel Distribution SystemSDR UALA2009081702506Fitting · out of adjustDOOR 1L WILL NOT OPEN AFTER GATE DELIVERY. THE DOOR IS NOT OUT OF SEQUENCE. ADJUSTED FWD GIRT BAR FLOOR FITTING. SLIDE WAS REMOVED AND RE-INSTALLED FOR TROUBLESHOOTING. ACP'D INSP OF SLIDE INSTALLATION AND WITNESSED OPS CHECK OF DOOR.Aug 14, 2009 · N774UA · Boeing 777222 · Emergency EquipmentSDR UALA2009081802526Battery · faultySTATUS MSG MAIN BATTERY AND BATTERY CHARGER MAIN. REPLACED MAIN BATTERY AND CHARGER.Aug 14, 2009 · N781UA · Boeing 777222 · Battery/Charger SystemSDR UALA2009081302491Probe · faultyFUEL QUANTITY INDICATION ON EICAS DISPLAY - FLUCTUATES. CREW COMMENTS: FUEL QTY FLUCTUATES 2000 POUNDS. PERFORMANCE PAGE SHOWS CALC FUEL. RIGHT FUEL QTY SENSOR 19 SHOWS 0.0 SENSOR 18 SHOWS 8.6 SENSOR 20 SHOWS 0.7 RIGHT FUEL QTY INOP TOTAL FUEL QTY ALSO INOAug 13, 2009 · N213UA · Boeing 777222 · Fuel Quantity SensorSDR UALA2009081302490Shutoff Valve · malfunctionedBLEED PRSOV R STATUS MSG. DUE TO FLIGHT CREWS & AHM REPORTING 'BLEED PRSOV R' STATUS MESSAGE WITH CORRELATED MMSG PRSOV REPLACED. PAID PARTICULAR ATTENTION TO CONDITION OF SENSE LINES FOR LOOSENESS OR DAMAGE. FOUND NO DEFECTS OF LOOSE LINES. REPLACED PRSOAug 12, 2009 · N215UA · Boeing 777222 · Pneumatic Distribution SystemSDR UALA2009081102456Lens · missingDOOR 2L EMERGENCY EXIT SIGN MISSING LENS COVER, REPLACED. EMERGENCY EXIT LIGHT OPS CHK CARRIED OUT SATISFACTORY.Aug 9, 2009 · N781UA · Boeing 777222 · Emergency LightingSDR UALA2009081002431Battery · faultyBATTERY CHARGER MSG LWR EICAS. REPLACED MAIN AC BATTERY. EICAS MSG CLEARED UP & BATTERY CHARGING OKAY.Aug 8, 2009 · N212UA · Boeing 777222 · Battery/Charger SystemSDR UALA2009081002427Lamp · inoperativeEMERGENCY LIGHT IS INOP AT SEAT 8D AFT POS. REPLACED LIGHT ASSY. OPS CHECKS GOOD.Aug 7, 2009 · N778UA · Boeing 777222 · Emergency LightingSDR UALA2009081002428Light · unsecureSEAT 1E EMERGENCY LIGHT ON AISLE KEEPS HANGING DOWN. LIGHT STRIP FIXED ON SIDE.Aug 7, 2009 · N779UA · Boeing 777222 · Emergency LightingSDR UALA2009080502369Controller · failedASCP PRIMARY CTRL L LEFT AIR SUPPLY AND CABIN PRESSURE CONTROLLER FAILED. REPLACED LEFT AIR SUPPLY CABIN PRESSURE CONTROLLER.Aug 4, 2009 · N215UA · Boeing 777222 · Cabin Pressure ControllerSDR UALA2009080502349Satcom · faultySATCOM STATUS MSG NO PROMPT ON PANEL DISPLAYED. REPLACED SDU, SYSTEM CHECKS OKAY.Aug 3, 2009 · N775UA · Boeing 777222 · Data Transmission Auto CallSDR UALA2009080302307Light · inoperativeEXTERIOR EMERGENCY LT INOP AT DOOR 4L. REPLACED LAMP, OPS CHECKED OK.Aug 1, 2009 · N215UA · Boeing 777222 · Emergency LightingSDR UALA2009080302308Light · inoperativeEXTERIOR EMERGENCY LIGHT INOP AT DOOR 4R. REPLACED LAMP, OPS CHECKED OK.Aug 1, 2009 · N215UA · Boeing 777222 · Emergency LightingSDR UALA2009080302306Idg · faultyEICAS MSG IDG FILTER DISPLAYED, FOUND RED DELTA P POPPED ON IDG. REPLACED RIGHT ENGINE IDG AND RAN ENG. OPS CHECKS OKAY.Aug 1, 2009 · N210UA · Boeing 777222 · AC Generator-AlternatorSDR UALA2009080302328Shutoff Valve · faultyRIGHT ENGINE DUCT PRESSURE FLUCTUATES 20 PSI IN CLIMB NORMAL REST OF TIME. REPLACED HPSOV. NR 2 ENG IDLE RUN AND OPS CHECK ACCOMPLISHED; OPS CHECK OKAY.Aug 1, 2009 · N215UA · Boeing 777222 · Pneumatic Distribution SystemSDR UALA2009072902283Coupler · faultyLEFT HF CAN BE TUNED AND RECEIVED BUT ONLY TUNING SQUEAL HEARD WHEN ATTEMPTED. MAINT MESSAGE 23-51010 LEFT COUPLER HAS INTERNAL FAULT. REPLACED COUPLER. GROUND CHECKED OK.Jul 29, 2009 · N769UA · Boeing 777222 · HF Communications SystemSDR UALA2009072702231Stringer · corrodedAFT CARGO COMPT BOTTOM STRINGER HAS CORROSION AT STA 1455, STR 49R SIZE: 5 X 2.1 INCHES. MAJOR REPAIR ACCOMPLISHED. CUT OUT DAMAGED PART. NO CRACK FOUND. PART REPAIRED PER EN:777EN-53-0050-01.Jul 27, 2009 · N775UA · Boeing 777222 · Fuselage Main, Longeron/StringerSDR UALA2009072702232Bleed Valve · faultyEXPERIENCED A RIGHT ISOLATION BLEED VALVE STATUS AT ENG START. REPLACED RIGHT ISOLATION BLEED VALVE. OPS CHECK ON MAT GOOD.Jul 27, 2009 · N771UA · Boeing 777222 · Compressor Bleed ValveSDR UALA2009072802240Light · inoperativeSEAT 3E AFT EEL LIGHT INOPERATIVE. REPLACED LAMP ASSY, OPS OKAY.Jul 27, 2009 · N771UA · Boeing 777222 · Emergency LightingSDR UALA2009072802241Light · inoperativeSEAT 1F AFT EEL LIGHT INOPERATIVE. REPLACED LAMP ASSY, CHECK NORMAL.Jul 27, 2009 · N771UA · Boeing 777222 · Emergency LightingSDR UALA2009072802242Light · inoperativeSEAT 2F AFT EEL LIGHT INOPERATIVE. REPLACED LAMP ASSY, OPS CHECK NORMAL.Jul 27, 2009 · N771UA · Boeing 777222 · Emergency LightingSDR UALA2009072802243Light · inoperativeSEAT 3F FWD EMERGENCY LIGHT INOPERATIVE. INSTALLED NEW EMERGENCY LIGHT, OPS CHECKS GOOD.Jul 27, 2009 · N771UA · Boeing 777222 · Emergency LightingSDR UALA2009072702224Ballast · failedODOR EMANATING FROM CEILING AREA ABOVE LAV AT DOOR 2L. SECURING LIGHTS, IFE, RECIRC FANS, NO HELP. ODOR NOT DISSIPATING. FOUND LAV FLO LIGHT ASSY LAMP HOLDER LOOSE AND EVIDENCE OF SMOKE, BURNT PLASTIC, EVIDENT. DUPLICATED DISCREPANCY. LIGHT ASSY AND BALLAJul 26, 2009 · N778UA · Boeing 777222 · Passenger Compartment LightingSDR UALA2009072702225Light · inoperativeSEATS 1E & 3E IN FIRST CLASS EMERGENCY FLOOR PROX LIGHTS INOP. REPLACED AFT EMERGENCY PROX LIGHT IN BOTH SEATS.Jul 25, 2009 · N768UA · Boeing 777222 · Emergency LightingSDR UALA2009072702226Battery Pack · no testMED 1R HAS EPAS BATTERY THAT WON'T TEST. REPLACED EPAS BATTERY PACK. OP'S CHECKED GOOD.Jul 25, 2009 · N768UA · Boeing 777222 · Passenger/Crew DoorsSDR UALA2009072402209Fmu · faultedR ENG FUEL VALVE MSG. RTBL. REMOVED RT ENG FUEL METERING UNIT. REPLACED NR 2 ENGINE FMU. RAN ENGINE. OPERATIONAL CHECK IS NORMAL. NO FAULT MSG.Jul 24, 2009 · N771UA · Boeing 777222 · Fuel Controlling SystemSDR UALA2009072702235Microphone · faultyFIRST OFFICER OXYGEN MIC INOPERATIVE. NEED NEW O2 ASSY PN MXP 402-3. NR INOP 02 ASSY WAS MOVED TO SECOND OBSERVERS SEAT, AND MEL USED REFLECTS THIS. 2ND OBSERVERS SEAT IS INOP (FIRST OFFICERS O2 ASSY IS OK)Jul 24, 2009 · N213UA · Boeing 777222 · Communications SystemSDR UALA2009072302190Blade · brokenNR 1 ENG OIL PRESS & QTY ZERO, ENG SHUTDOWN. ENGINE SUFFERED A T-2 BLADE FAILURE. RESULTING UNBALANCE BROKE THE OIL TUBES LEADING TO THE OIL LOSS. ENGINE REPLACED. ACCOMPLISHED TWO CROSS COUNTRY FLIGHTS WITH NO DISCREPANCIES REPORTED.Jul 23, 2009 · N212UA · Boeing 777222 · Turbine Section
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