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 UALA2011070603356Overheat Loop · faultyOVERHEAT CIRCUIT L1 LEFT ENGINE OVERHEAT DETECTION CIRCUIT 1 FAILURE. STATUS MSG-2610131 ACTIVE ER HARD. HISTORY ON THIS ITEM SINCE 2010APR. PLS REVIEW PARTS REPLACED AND HISTORY. ACCOMPLISHED FIM 26-11 TASK 808. USING MEAGOHMMETER FOUND RESISTANCE VALUE LEJul 4, 2011 · N781UA · Boeing 777222 · Overheat DetectionSDR UALA2011070503294Processor · inoperativeUNABLE TO GET FULL REQUESTED FUEL INTO ACFT (UNABLE TO FUEL ABOVE 82,900). RERACKED PROCESSOR AND RESET CB'S OPENED. RESET NO HELP. BOTH RIGHT REFUEL VALVES INOPERATIVE. REPLACED INTEGRATED REFUEL PANEL PER AMM. REPLACED FUEL QTY PROCESSOR UNIT. REFUEL Jul 4, 2011 · N210UA · Boeing 777222 · Fuel Quantity IndicatorSDR UALA2011070503293Connector · looseEEL LIGHTS ROWS 44 THRU 53 RT & LT INOP. FOUND LOOSE CONNECTOR BELOW ROW 44, SECURED SAME, EEL LIGHTS OP CHECK NORMAL.Jul 3, 2011 · N210UA · Boeing 777222 · Light System WiringSDR UALA2011070503316Shutoff Valve · faultyRIGHT PACK AIR CYCLE MACHINE (ACM) FAILED. SUSPECT FLOW CONTROL VALVE. REPLACED SHUT OFF VALVE PER MM.Jul 2, 2011 · N771UA · Boeing 777222 · Cabin Cooling SystemSDR UALA2011070103262Processor · defectiveFUEL QTY CHANNEL MSG ON LWR EICAS. ACP ETOPS SVC CHECK. REPLACED FUEL QTY PROS. ALL FLT DECK INDICATIONS NORMAL. OPS OKAY.Jul 1, 2011 · N211UA · Boeing 777222 · Fuel Quantity SensorSDR UALA2011070103240Battery · overtempSTATUS MSGS 'MAIN BATTERY' AND 'MAIN BATTERY OVERHEAT'. REPLACED MAIN BATTERY REF MM 24-31-01 AND MSG'S CLEARED. PART IS AN AA 7 DAY LOAN MR24244 SN 1522. CONTAINER IN LOB.Jun 30, 2011 · N773UA · Boeing 777222 · Battery/Charger SystemSDR UALA2011070103244Charger · failedBATTERY CHARGER FAILED TO CHARGE BATTERY. REPLACED BATTERY CHARGER AS PER AMM.Jun 30, 2011 · N773UA · Boeing 777222 · Battery/Charger SystemSDR UALA2011070103261Processor · faultyAIRCRAFT WILL NOT TAKE FUEL. PROCESSOR FOUND DEFECTIVE. REPLACED FUEL QUANTITY PROCESSOR PER MM. OPS OKAY.Jun 30, 2011 · N210UA · Boeing 777222 · Fuel Quantity SensorSDR UALA2011063003225Engine · overservicedRAMP REPORTED OIL LEAKING FROM NR 2 ENGINE. FOUND OIL LEAKING FROM DRAIN TUBE ON OIL SCUPPER DUE TO ENGINE OIL OVERSERVICE.Jun 29, 2011 · N781UA · Boeing 777222 · Turbine Engine Oil SystemSDR UALA2011062703129Connector · looseEEL LIGHTS INOP AT ROWS 25 THRU 37 RT & LT. REPAIRED LOOSE CONNECTOR D3201P PER WDM, OP CHECKED GOOD.Jun 27, 2011 · N212UA · Boeing 777222 · Light System WiringSDR UALA2011062703128Unknown · unknownRIGHT TRIM AIR PRESSURE RELIEF SHUTOFF VALVE FAILED. STATUS MESSAGE 01- NOT ACTIVE MAINTENANCE MODE DEPENDENT; TRIM AIR PRESSURE REGULATING AND SOV TORQUE MOTOR IS NOT IN COMMANDED POSITION. DB- CABIN TEMPERATURE CONTROLLER (R CHAN2) MSG-2124202 INACTV MT MOJun 26, 2011 · N211UA · Boeing 777222 · Air Conditioning SystemSDR UALA2011062903198Computer · faultyFLIGHT CONTROLS SYSTEM BELOW MINIMUM DISPATCH REQUIREMENTS. REPLACED AND OPS CHECKED CENTER ACE AND CENTER PFC PER MM. ALL TESTS PASSED.Jun 26, 2011 · N213UA · Boeing 777222 · Flight Control SystemSDR UALA2011062403112Light · missingSEAT 1E AFT EMERGENCY LIGHT IS MISSING FROM SEAT. REPLACED, TESTED GOOD.Jun 24, 2011 · N778UA · Boeing 777222 · Emergency LightingSDR UALA2011062703127Control Unit · faultedRT FORWARD WINDOW HEAT STATUS. REPLACED MR30420-76.Jun 24, 2011 · N777UA · Boeing 777222 · Windshield/Door Rain/Ice RemovalSDR UALA2011062303091Light · inoperativeSEAT 2F FWD EMERGENCY LIGHT INOPERATIVE. REPLACED FWD LIGHT ASSY. OPS CHECKED GOOD.Jun 23, 2011 · N771UA · Boeing 777222 · Emergency LightingSDR UALA2011062203072Lamp · inoperativeMID GALLEY RIGHT AISLE FWD WALL AFT EMERGENCY LIGHT INOPERATIVE. RELAMPED, LIGHT OPS CHECKED OKAY.Jun 22, 2011 · N773UA · Boeing 777222 · Emergency LightingSDR UALA2011062203073Battery Pack · inoperativeCOACH SEATS ROW 33-42 EMERGENCY LIGHTS INOPERATIVE. REPLACED BATTERY ASSY M33409 REF MM, LIGHTS OPS CHECKED OKAY.Jun 22, 2011 · N773UA · Boeing 777222 · Emergency LightingSDR UALA2011062003005Status Message · activatedL ENG SPAR VALVE' STATUS MSG PRIOR TO DEPARTURE. SHOULD READ 'FUEL SPAR VALVE L'.Jun 20, 2011 · N212UA · Boeing 777222 · Fuel Indicating SystemSDR UALA2011062103034Idg · faultyELEC GEN DRIVE L LEFT IDG FAULT (LOW INTERNAL OIL PRESSURE). ADVISORY MSG-2431551 LATCHD ER MODE. REPLACED IDG IAW MM. OPS NORMAL.Jun 19, 2011 · N772UA · Boeing 777222 · AC Generator-AlternatorSDR UALA2011062003031Relay · failedHEAT PITOT C LOSS OF CENTER PITOT HEAT. STATUS MSG01- LATCHED INITIAL CLIMB MODE DEPENDENT; PITOT PROBE (C) HEATER POWER IS NOT AVAILABLE. DB- AIR DATA MODULE (CENTER PITOT) MSG-3036122 LATCHD IC MODE. REPLACED K30136 PERFORMED PITOT HTC MAT TEST PASSED, CJun 19, 2011 · N211UA · Boeing 777222 · Pitot/Static Anti-Ice SystemSDR UALA2011062002988Acm · malfunctionedRT PACK TRIP REPLACED RIGHT ACM, OPS CHECK NORMAL. ALSO REPLACED ASCPC, ALL NO HELP, PACK TRIPS IN 8 MIN OR LESS. REPLACED RIGHT PACK FLOW SENSING VENTURI PER MM.Jun 18, 2011 · N768UA · Boeing 777222 · Cabin Cooling SystemSDR UALA2011061502940Slat · damagedRT WING NR 8 LEADING EDGE SLAT HAS DAMAGE.Jun 15, 2011 · N779UA · Boeing 777222 · Leading Edge DevicesSDR UALA2011061502958Light · inoperativeAFT EMERGENCY LIGHT ON SEAT 2F IS INOP. REPLACED AFT LIGHT ON SEAT 2F, OPS CHECKS GOOD.Jun 15, 2011 · N776UA · Boeing 777222 · Emergency LightingSDR UALA2011061502941Module · faultyINTERMITTENT STATUS MSG OF DISPLAY RESOURCES HAS OCCURRED. MSG 31-81052, CPM-GG M010 FAULTED. REPLACED M010 AND LOADED ALL SW AS NEEDED. SYSTEM CHECKS NORMAL.Jun 14, 2011 · N778UA · Boeing 777222 · Central ComputersSDR UALA2011061402931Controller · malfunctionedWINDOW HEAT INOP RIGHT FWD WINDOW. REPLACED WINDOW HEAT CONTROL PER MM.Jun 13, 2011 · N777UA · Boeing 777222 · Windshield/Door Rain/Ice RemovalSDR UALA2011061402932Gcu · faultyELEC GEN OFF R RIGHT GENERATOR CONTROL BREAKER (GCB) OPEN OR GENERATOR CONTROL SWITCH OFF, AND ENGINE NOT SHUT DOWN. ADVISORY. CREW COMMENTS: ATTEMPTED 1 RESET, UNSUCCESSFUL. APU NOW RUNNING FOR ELECTRICS. MSG-2431632 LATCHD TA MODE. REPLACED GCU PER MMJun 13, 2011 · N771UA · Boeing 777222 · AC RegulatorSDR UALA2011061402934Relay · failedELECTRIC STBY SYS EICAS AND STATUS MESSAGE. REPLACED RELAY K24013 IN P 210 PANEL. STBY PWR OPS CHECK GOOD. NO MSG DISPLAYED.Jun 13, 2011 · N211UA · Boeing 777222 · AC Generation SystemSDR UALA2011061302883Ballast · smokeDURING FINAL APPROACH 4000FT SEATS 44AB OVERHEAD LIGHT ASSEMBLY SMOKING. FOUND BALLAST UNIT WITH HEAVY BURNED ELECTICAL SMELL ABOVE SEATS 44ABC. NO EVIDENCE OF FIRE. CAPPED AND STOWED BALLAST UNIT. LIGHT BULB REMOVED.Jun 12, 2011 · N773UA · Boeing 777222 · Passenger Compartment LightingSDR UALA2011061302876Battery · dischargedEICAS MESSAGE AFTER PUSHBACK. MAIN BATTERY DISCHARGE NO LAND 3. REPLACED MAIN BATTERY AS PER MM, ALL OPS AND INDICATIONS NORMAL.Jun 11, 2011 · N780UA · Boeing 777222 · Battery/Charger SystemSDR UALA2011060802831Terminal Block · corrodedFOUND CORRODED TERMINAL BLOCK IN AFT PIT. PICS ON RVI. REPLACED GROUND BLOCK GB46008B, NORMAL OPERATION RESTORED TO AFT CARGO LOADING SYSTEM, CKS OKAY.Jun 8, 2011 · N776UA · Boeing 777222 · Electrical Power System WiringSDR UALA2011060802827Lamp · inoperativeSEAT 5F EMERGENCY AFT EMERGENCY LIGHT INOP. RELAMPED, OPS GOOD.Jun 8, 2011 · N214UA · Boeing 777222 · Emergency LightingSDR UALA2011060602746Hinge · damagedEXTERNAL GROUND POWER DOOR PANEL HINGE DAMAGED. LOWER HINGE ON GROUND POWER DOOR IS BENT. DOOR NEEDS TO BE TAPED CLOSED AT DEPARTURE. ENSURE EXT PWR DOOR IS CLOSED LATCHED AND SECURE BEFORE EACH DEPARTURE. INSTALLED NEW SPEED TAPE TO MAINTAIN FAIRNESS WITHJun 6, 2011 · N211UA · Boeing 777222 · Accessory Compartment DoorsSDR UALA2011060802829Valve · malfunctionedRIGHT STARTER AIR VALVE POSITION DISAGREES WITH COMMANDED POSITION OR STARTER AIR VALVE POSITION INDICATION IS LOST. STATUS MSG01- NOT ACTIVE ENGINE SHUTDOWN MODE DEPENDENT; STARTER AIR VALVE (SAV) (R ENG) IS NOT IN COMMANDED POSITION. DB- ELECTRONIC ENGINE CJun 6, 2011 · N780UA · Boeing 777222 · Engine Start Valves/ControlsSDR UALA2011070503312Transceiver · unserviceablePORTABLE VHF TRANSCEIVER PLASTIC TAMPER BAG SHOWS SIGNS OF TAMPERING. REPLACED VHF A3-AFT GALLEY.Jun 4, 2011 · N781UA · Boeing 777222 · VHF Communications SystemSDR UALA2011060302708Drain Line · damagedLEFT PACK WATER EXTRACTOR WATER DRAIN LINE HAS PIN HOLE ON IT. DEFERRED PER MEL 2151B. LEFT PACK INOPERATIVE. REMOVED AND REPLACED DAMAGED LINE. LEAK CHECK C-OUT. NO LEAKS. PACK OPS SATISFACTORY.Jun 3, 2011 · N774UA · Boeing 777222 · Cabin Cooling SystemSDR UALA2011060302725Window · faultySTATUS MSG FOR LT SIDE WINDOW RETURNED PRIOR DEPT. REPLACED WINDOW.Jun 3, 2011 · N778UA · Boeing 777222 · Flight Compartment WindowsSDR UALA2011060302709Actuator · leakingDURING W-A NOTICED HEAVY HYD LEAK COMING FROM LT MAIN GEAR TILT ACTUATOR. REPLACED LT GEAR TILT ACTUATOR PER MM. LEAK CHECK OK. PART IS A LOAN UNIT.Jun 2, 2011 · N768UA · Boeing 777222 · Landing Gear ActuatorSDR UALA2011060302722Bottle · emptyL2 DOOR AIR ASSIST BOTTLE EMPTY. REPLACED ASSIST BOTTLE PER MM.Jun 2, 2011 · N773UA · Boeing 777222 · Passenger/Crew DoorsSDR UALA2011053102665None · noneICE DETECTOR L MESSAGE DISPLAYED. ACCOMPLISHED FIM 30-81 TASK 802. TESTED OKAY.May 31, 2011 · N210UA · Boeing 777222 · Indicating/Recording SystemSDR UALA2011060102677Idg · overservicedELEC GEN SYS L IDG HAS DISCONNECTED OR A PROTECTIVE TRIP OF THE GENERATOR CONTROL BREAKER HAS OCCURRED OR A PROTECTIVE TRIP OF THE BTB HAS OCCURRED. STATUS MSG01- LATCHED CLIMB MODE DEPENDENT; INTEGRATED DRIVE GENERATOR (L) FREQUENCY IS LOW. DB- GENERATOR CMay 31, 2011 · N772UA · Boeing 777222 · AC Generator-AlternatorSDR UALA2011060102676Module · faultyPA MSG, CSCP FAULTED SPEAKER DRIVER MODULE M23045. REPLACED SDM M23045, INSTALLED DATABASE, MESSAGE CLEARED. NEED DATABASE REINSTALLED AFTER SMC9 CONNECTOR REPAIR COMPLETE AT DR4R. CSCP STILL FAULTING OEU ABOVE DOOR 4R. CSCP STILL FAULTING OEU ABOVE DOOR 4RMay 31, 2011 · N773UA · Boeing 777222 · Entertainment SystemSDR UALA2011053102666Connector · shortedEMERGENCY LIGHTS ARE ON ONLY AT DOORS 4L AND 4R. FOUND CONNECTOR D3114P SHORTED INTERNALLY, WHICH IS POPPING CIRCUIT BREAKER H18 ON P11 IN FLIGHT DECK. USED WIRING DIAGRAM 33-51-16. CONNECTOR D3114P IS ABOVE DOOR 4R. REPLACED CONNECTOR D3114P WITH THE EXCEPMay 31, 2011 · N773UA · Boeing 777222 · Light System WiringSDR UALA2011053102663Tube · damagedNR 2 ENG PYLON INBD DRAIN TUBE BROKEN OFF. REPLACED BROKEN DRAIN TUBE WITH A TIME LIMITED REPAIR TUBE PER MT 54-UA3. A CF ITEM WAS CREATED FOR A PERMANENT REPAIR.May 31, 2011 · N781UA · Boeing 777222 · Nacelle/Pylon Miscellaneous StructureSDR UALA2011053102608Cable · looseSTATUS MESSAGE SATCOM HIGH GAIN APPEARS INTERMITTANTLY. INTERMITTENT FAULT OF HIGH POWER AMPLIFIER. DEFERRED IAW MEL 2315B. MTC PROCEDURE C-OUT IAW MEL. REPLACED HPR, HPA, RFU HIGH AND LOW GAIN AMPLIFIER, NO FIX. REPLACED LNA AND BEAM STEERING UNIT PER MM. SMay 30, 2011 · N775UA · Boeing 777222 · Communications System WiringSDR UALA2011052502571Sdu · inoperativeSATVOICE LOST SATCOM VOICE SYSTEM LOGS OFF. SATVOICE LOST EICAS INTERMITTENTLY. REPLACED SDU PER MM, OPS CK GOOD.May 25, 2011 · N775UA · Boeing 777222 · Communications SystemSDR UALA2011052502552Light · missingSEAT 3F ONE EEL LIGHT MISSING. REPLACED LIGHT, OPS CHECK GOOD.May 24, 2011 · N780UA · Boeing 777222 · Emergency LightingSDR UALA2011052502570Battery · faultyFLT CONTROL SYS MESSAGE DISPLAYED. SUPPLEMENTAL DATA UPDATE ACP FC BATTERY LT REPLACEMENT IAW AMM, MESSAGE ERASED & SYS OKAY.May 24, 2011 · N775UA · Boeing 777222 · Starter-GeneratorSDR UALA2011052302524Control Unit · malfunctionedEICAS MSG "HYD PRESS PRI C1" FAULT DISPLAYED. CREW CYCLED SW AND FAULT REOCCURED. DISCONNECTED CAP AND STOWED CONNECTOR J8, ON P100 PANEL PER MEL. MSG 2912015 HIT 2 LEGS BEFORE SYSTEM DEACTIVATED. REPLACED ELCU M29303 & TESTED REF MM, SYSTEM TESTS NORMAL.May 22, 2011 · N774UA · Boeing 777222 · AC Power Distribution SystemSDR UALA2011052302511Amplifier · failedSATCOM HI GAIN SATCOM HI GAIN IS FAILED. STATUS MSG01- ACTIVE ENGINE START HARD;SATELLITE DATA UNIT (LEFT) HAS NO INPUT FROM HIGH POWER AMPLIFIER FOR HGA (LEFT) ON BITE BUS. DB- SATELLITE DATA UNIT (LEFT) MSG-2360291 ACTIVE ES HARD. ITEM ALREADY DEFERRED SMay 21, 2011 · N774UA · Boeing 777222 · Communications SystemSDR UALA2011052302510Solenoid · malfunctionedENG CONTROL L EICAS MESSAGE. ACCOMPLISHED FIM 75-32 TASK 813. REPLACED 2.9 BLEED VLV SOLENOID PER MM. APPLIED 10 PSI TO 2.9 START BLD VALVE MUSCLE PRESS PORT AND VERIFIED VALVE OPENED AND CLOSED FREELY. ACP ENG TEST 12. ALL INDICATIONS WERE NORMAL. MSG CMay 21, 2011 · N774UA · Boeing 777222 · Compressor Bleed Valve
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