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 UALA2010040901191Controller · faultyBLEED OFF ENG L EICAS MSG. CYCLED BLEED SWITCH, NO HELP. ACFT RTBL DUE TO HISTORY. PRSOV LOCKED IN CLOSED POSITION PER MEL. REPLACED PRSOVC, RAN ENGINE PER JRH, CHECKED NORMAL.Apr 8, 2010 · N213UA · Boeing 777222 · Pneumatic Distribution SystemSDR UALA2010040601154Shutoff Valve · faultySTATUS MESSAGE ON EICAS, BLEED PRSOV L. PRSOV LEFT NR 1 INOP IN THE CLOSE POSITION. PER MEL 36040 ENGINE IDLE SELECTION SYSTEM IS CONSIDERED INOP. INSTALLED NEW PRSOV AND PRSOVC PER AMM AND PERFORMED TEST. SYSTEM OPERATES NORMALLY.Apr 6, 2010 · N213UA · Boeing 777222 · Pneumatic Distribution SystemSDR UALA2010040701159Circuit Card · failedELMS P310 CHANNEL CARD FAILED. REPLACED A3 CPU CARD IN ELMS P310 PANEL. CORRECTION: A3 - L ARINC 629 CARD WAS REPLACED IN P310 ELMS PANEL.Apr 6, 2010 · N215UA · Boeing 777222 · AC Power Distribution SystemSDR UALA2010032901042Fuel/Oil Cooler · leakingNR 2 ENG OIL CONS EXCEEDS LIMIT. PER SAMC SUSPECT FUEL OIL HEAT EXCHANGE INTERNAL LEAK. REMOVED FUEL OIL HEAT EXCH. REPLACED FUEL OIL COOLER, PERFORMED HI POWER RUN PER MM. ALL OPS AND IND NORMAL, NO FAULTS OR LEAKS NOTED.Mar 28, 2010 · N780UA · Boeing 777222 · Engine Fuel/Oil CoolerSDR UALA2010032901029Actuator · faultyAPU DOOR APU INLET DOOR IS NOT IN COMMANDED POSITION. STATUS REPLACED APU CONTROLLER. FOUND MAINT MESSAGES 149-18801, 49-14120, 49 -14110, 49-17001, 49-12990 AND FAULT CODE 49600100 ON SEVERAL LEGS, APU INLET DOOR INDICATIONS NORMAL AS SHOWN ON EICAS MAINT Mar 27, 2010 · N212UA · Boeing 777222 · Auxiliary Power Unit (APU) DoorsSDR UALA2010032601021Line · leakingEVIDENCE OF HYD LEAK IN LT WHEEL WELL. FLUID HAS SOAKED BELLY PANEL AFT OF GEAR. FOUND HYD LEAK IN LT WHEEL WELL AFT BULKHEAD. WITH ENG RUN LEAKING 20DPM AT LINE TO TEE. REPLACED HYD LINE 180, STILL LEAKING FROM TEE. REPLACED TEE ITEM 300 STILL LEAKING AMar 26, 2010 · N774UA · Boeing 777222 · Hydraulic System, MainSDR UALA2010032400999Generator · faulty"ELEC BACKUP GEN R" MSG. BUG IS FAULTY. RT BUG REPLACED IAW MM. LEAK AND OPS CHECK OK.Mar 24, 2010 · N777UA · Boeing 777222 · AC Generator-AlternatorSDR UALA2010032300987Heater · faultyWINDOW HEAT R FWD FAILURE OF RT NR 1 WINDSHIELD HEATING CIRCUIT (LOSS OF WINDOW COATING, WIRING, OR THE INDIVIDUAL WHCU CIRCUIT FOR THAT WINDOW). STATUS MSG-3021032 INACTV CL INTER 1R FWD WINDOW REPLACED. WINDSHIELD WIPER SYSTEM OPS TEST NORMAL.Mar 23, 2010 · N781UA · Boeing 777222 · Windshield/Door Rain/Ice RemovalSDR UALA2010032200947Idg · disconnectedLEFT IDG DISCONNECTED. REPLACED LEFT ENG IDG. ACCOMPLISHED LEFT ENG IDLE RUN AND ALL INDICATIONS OK NOW. LEFT IDG SYS OK FOR SERVICE.Mar 22, 2010 · N769UA · Boeing 777222 · AC Generator-AlternatorSDR UALA2010032200957Generator · malfunctionedAPU GENERATOR TRIPS. APU GEN INOP, NO ELECTRICAL BACKUP STATUS MESSAGES. REPLACED GENERATOR CONTROL UNIT. GCU OP CHECKS GOOD. APU GENERATOR OPS CHECKS GOOD. RE-OPENED BY OPBLM FOR HIT AGAIN AT DEPARTURE. REPLACED APU GEN PER MM. OPS CHECK GOOD WITH 70 PMar 21, 2010 · N215UA · Boeing 777222 · AC Generator-AlternatorSDR UALA2010031900918Light · brokenEEL LIGHT BROKE AT SEAT 1F. REPLACED EEL LIGHT.Mar 19, 2010 · N777UA · Boeing 777222 · Emergency LightingSDR UALA2010031900919Light · inoperativeSIDEWALL LIGHT INOP AT SEAT 11AB. RELAMPED SIDEWALL LIGHT.Mar 19, 2010 · N777UA · Boeing 777222 · Emergency LightingSDR UALA2010032200953Hose · leakingNLG HYD HOSE LEAKING. REPLACED INBOARD FLEXIBLE HOSE FOR NOSE GEAR STEERING. OPERATED NOSE GEAR STEERING THOROUGHLY, NO LEAKS NOTED. REPLENISHED CENTER HYD SYSTEM.Mar 19, 2010 · N780UA · Boeing 777222 · Hydraulic System, MainSDR UALA2010031700889Light · inoperativeEEL LIGHT AT SEAT 39C IS INOPERATIVE. REPLACED LIGHT ASSY, CHECKS GOOD.Mar 17, 2010 · N768UA · Boeing 777222 · Emergency LightingSDR UALA2010031800907Module · failedCAPTAIN'S ND, CTR UPPER AND LWR DU'S BLANK OUT INDISCRIMINATELY. RADAR FAILED MSG DISPLAYS ON ND WHEN SCREENS GOES BLANK. SELECTED ALT CONTROL DISPLAY SW, NO HELP. BLANKING IS MOMENTARY AS IF GRAPHICS GEN ARE SWITCHING. REPLACED L AIMS AND COMPLETED SOFTWAMar 17, 2010 · N210UA · Boeing 777222 · Central DisplaySDR UALA2010031800906Idg · faultyLOST LEFT GEN. LEFT GEN DRIVE LIGHT CAME ON. REPLACED NR 1 IDG AND REPLACED IDG OIL SEAL.Mar 16, 2010 · N769UA · Boeing 777222 · AC Generator-AlternatorSDR UALA2010031500858Valve · closedNO WATER IN FWD MID-LAVS, FLIGHT DIVERTED. UPON ARRIVAL ALL FC AND BC GALLEY AND SINK DRAINS FULL AND NOTHING DRAINING OUT OF DRAIN MAST. LT RMM FOUND CABLE ON GRAY WATER DRAIN RESTRICTOR VALVE UNATTACHED, ALLOWING VALVE TO REMAIN IN THE CLOSED POSITION. PEMar 14, 2010 · N768UA · Boeing 777222 · Water and Waste SystemSDR UALA2010031200838Seal · damagedFUEL SEEP FOUND AT APU DC PUMP AT REAR SPAR MATING SURFACE LT WHEEL WELL. NOT NECESSARY TO REPAIR IMMEDIATELY. EXAMINE FREQUENTLY TO MAKE SURE IT DOES NOT GET LARGER. TO BE REPAIRED AT NEXT LAYUP. REPLACED 2 EA. APU DC PUMP SEALS. (ITEMS 70 & 75) NO LEAKMar 12, 2010 · N213UA · Boeing 777222 · Aircraft Fuel Distribution SystemSDR UALA2010030900817Light · unsecureSEAT 2E EEL LIGHT IS HANGING OUT OF SIDE OF ARMREST. SECURED LIGHT. OP CHECKS GOOD.Mar 9, 2010 · N778UA · Boeing 777222 · Emergency LightingSDR UALA2010030900818Boot · damagedPNEUMATIC DUCT PRESSURIZATION BOOT FOUND CRACKED (TORN) AT LT FUSELAGE AFT WING TO BODY FAIRING JUST ABOVE ADP EXHAUST DUCTS. AFT DUCT AND BOOT REMOVED AWAITING PARTS, THIS IS THE DUCT THAT GOES TO THE LOWER C1 ADP. REPLACED BOTH FWD AND AFT BOOTS.Mar 9, 2010 · N778UA · Boeing 777222 · Pneumatic Distribution SystemSDR UALA2010030800797Fire Loop · failedFIRE LOOP 2 ENG R RIGHT ENGINE FIRE DETECTION SYSTEM LOOP 2 FAILURE.Mar 8, 2010 · N212UA · Boeing 777222 · Fire DetectionSDR UALA2010030800809Pin · unsafetiedPASSENGER DOOR 1L REMOVED FOR TRAINING. FOUND SAFETY WIRE MISSING ON GIRT RELEASE SAFETY PIN. REPLACED SLIDE.Mar 8, 2010 · N769UA · Boeing 777222 · Emergency EquipmentSDR UALA2010030800784Light · brokenPAX SEAT 51D EMERGENCY LIGHT ASSY BROKEN. REPLACED PAX SEAT EMERGENCY LIGHT ASSY AND OPS CKD GOOD.Mar 6, 2010 · N210UA · Boeing 777222 · Emergency LightingSDR UALA2010030200744Valve · leakingFUEL LEAK FOUND WHILE FUELING ONLY AT REAR SPAR AREA OUTBOARD OF LT PYLON APPEARS TO BE ISOLATED AT SPOILER ACTUATOR SPAR CASTING INBOARD OF NR 3 FLAP FAIRING. REPLACED REFUEL VALVE. LEAK CHECKED. NO LEAKS WERE NOTED DURING CHECK.Mar 2, 2010 · N774UA · Boeing 777222 · Aircraft Fuel Distribution SystemSDR UALA2010030200749Circuit Card · faultyICE DETECTORS BOTH LEFT AND RIGHT ICE DETECTORS FAILED. MAINT MSG 30-10141 ON MAT. RESET LEFT AND RIGHT ACIPS, MSG CLEARED MOMENTARILY THEN RETURNED. REPLACED LEFT AND RIGHT ACIPS CARDS.Mar 2, 2010 · N210UA · Boeing 777222 · Ice DetectionSDR UALA2010030100719Controller · faultyOPIC FAULTS. REPLACED LT OVERHEAD PANEL BUSS CONTROLLER. ALSO REPLACED L OVERHEAD PANEL INTERFACE CARD.Feb 28, 2010 · N775UA · Boeing 777222 · Communications SystemSDR UALA2010030100721Buss · failedRIGHT TRANSFER BUSS FAILED 10 MILES FROM AIRPORT. CREW REPORTED RT TRANSFER BUSS FAILED WHEN APPROACH MODE WAS SELECTED ON MCP. FOUND FAULT MESSAGE 24-120-91. PER FIM REPLACED BACKUP GENERATOR CONVERTER.Feb 28, 2010 · N213UA · Boeing 777222 · Electrical Power System WiringSDR UALA2010022300676Panel · gougedLT OTBD LWR WING HONEYCOMB PANEL IS DAMAGED. FOUND SLAT WITH MINOR SKIN CREASE, PANEL 521ABB PUNCTURED AND LIGHT SCUFFING ON LOWER WING SKIN, PANEL NUMBER IS 521ABB. REMOVED PANEL 521ABB AND ROUTED TO SHOP 26. REMOVED AND REPLACED TAG NR R30763.Feb 23, 2010 · N212UA · Boeing 777222 · Leading Edge DevicesSDR UALA2010022200651Lamp · brokenSEAT 34G EMERGENCY LIGHT BROKEN. REPLACED LAMP ASSEMBLY. OPERATES NORMALLY.Feb 22, 2010 · N781UA · Boeing 777222 · Emergency LightingSDR UALA2010022200652Lamp · brokenSEAT 1F EMERGENCY LIGHT BROKEN AND INOP. REPLACED LAMP ASSEMBLY. OPERATES NORMALLY.Feb 22, 2010 · N781UA · Boeing 777222 · Emergency LightingSDR UALA2010022200637Filter · leakingOIL QUANTITY IND, FLIGHT DIVERTED. AIR OIL HEAT EXCHANGER HAS AN OIL LEAK FOR RIGHT ENGINE. RIGHT ENG HEAT EXCHANGER REMOVED AND AWAITING FOR SERVICEABLE PART. STILL OPEN TO COVER INSTALLATION OF AIR-OIL HEAT EXCHANGER. RAN ENGINE HIGH POWER. LEAK CHECK GOFeb 20, 2010 · N213UA · Boeing 777222 · Engine Oil CoolerSDR UALA2010022200658Idg · leakingNR 2 ENG, IDG QUAD-RING HAS OIL DRIPPING OFF IT LEAVING A PUDDLE ON THE FLOOR. REPLACED NR 2 ENG IDG. OP'S AND LEAK CHECK OKAY.Feb 19, 2010 · N776UA · Boeing 777222 · AC Generator-AlternatorSDR UALA2010021800616Wire Harness · damagedAFT CARGO COMPARTMENT DOOR HAS DAMAGED ELECTRICAL WIRE HARNESS. WIRES ARE VERY BRITTLE WITH SHIELDING CRACKED AND TORN. WIRES FOUND DAMAGED. REMOVED AND REPLACED AFT CARGO DOOR ELECTRICAL WIRING HARNESS PER BOEING SB. OPS CHECK IS GOOD.Feb 17, 2010 · N773UA · Boeing 777222 · Door System WiringSDR UALA2010021500587Bleed Valve · faultyBLEED FAMV R STATUS MSG. LOCKED R FAMV IN OPEN POSITION. REPLACED RT FAMV. OP CHECKS NORMAL.Feb 15, 2010 · N774UA · Boeing 777222 · Compressor Bleed ValveSDR UALA2010021600600Clamp · brokenNR 2 ENG HOOPTIE BAND CLAMP UPPER PIVOT PIN RETAINER IS BROKEN. REPLACED CLAMP.Feb 15, 2010 · N775UA · Boeing 777222 · Engine Thrust ReverserSDR UALA2010021500575Skin · damagedRT WING TIP HAS DAMAGE. NEED TO REMOVE AILERON PRIOR TO UPPER AND LWR SKIN REMOVAL. AILERON REMOVED. SKIN PANELS READY FOR REMOVAL. RT SKIN PANELS ON AOG. LOWER SKIN PANEL INSTALLED, UPPER SKIN PANEL APPROX 80 PERCENT COMPLETE. DAMAGED PARTS REPLACED PERFeb 14, 2010 · N769UA · Boeing 777222 · AileronsSDR UALA2010021500554Lamp · inoperativeEMERGENCY LIGHT INOP AT 2F AFT. RELAMPED. TESTED GOOD.Feb 13, 2010 · N779UA · Boeing 777222 · Emergency LightingSDR UALA2010021500578Relay · faultyGROUND POWER BATTERY RELAY CONTROL MSG. FOUND GROUND POWER BATTERY RELAY SHORTED. REPLACED RELAY AND OPS CK OK NOW. ALL MSG'S CLEARED.Feb 13, 2010 · N776UA · Boeing 777222 · Battery/Charger SystemSDR UALA2010021500579Battery · faultySTATUS MSG FOR FUEL SPAR VALVE BATTERY. REPLACED SPAR VALVE BATTERY. MSG CLEARED.Feb 13, 2010 · N776UA · Boeing 777222 · Fuel Boost PumpSDR UALA2010020900506Light · inoperativeEMERGENCY LIGHT AT SEAT 22C IS OUT. REPLACED LIGHT ASSY. LIGHT OP CKS OK.Feb 9, 2010 · N780UA · Boeing 777222 · Emergency LightingSDR UALA2010020800493Lamp · inoperativeSIDEWALL LIGHT INOP AT ROW 9A. RELAMPED. CHECKS OK.Feb 8, 2010 · N769UA · Boeing 777222 · Emergency LightingSDR UALA2010020800498Line · crackedNR 2 ENG VENT LINE TO THE RESTRICTOR VALVE ON THE DEOILER CRACKED. LINE IS NR 3 BEARING RESTRICTOR VALVE AP39 AIR SUPPLY TUBE. NEW LINE ON AOG. REMOVED NR 3 BEARING RESTRICTOR VALVE AP39 SUPPLY LINE. REMOVED PARTS IN AREA. REPLACED LINE.Feb 5, 2010 · N772UA · Boeing 777222 · Turbine Engine Oil SystemSDR UALA2010020400441Shutoff Valve · faultyPACK FCV R ONE (BUT NOT BOTH) OF THE 2 RT PACK FLOW CONTROL VALVES (FCV) ARE NOT IN THE COMMANDED POSITION. STATUS MSG-2124102 LATCHED ES MODE. TRIED NEW CONTROLLER NO HELP. REINSTALLED OLD CONTROLLER. NEEDS FURTHER TROUBLESHOOTING. R & R UPPER FCSOV. PASSEFeb 4, 2010 · N773UA · Boeing 777222 · Cabin Cooling SystemSDR UALA2010020500464Fan · failedSTRONG ELECTRICAL SMOKE ODOR IN ALL CABINS. SUSPECT GALLEYS OR RECIRC. TURNED ON ALL GALLEY POWER AND EQUIP. INSPECTED OVERHEAD LIGHTING AND GALLEY FOR ANY FAILED EQUIPMENT. FOUND LOWER LT RECIRC FAN CB TRIPPED ON P110 PANEL. MAINT MSG21-24600 FAN MOTOR OFeb 4, 2010 · N774UA · Boeing 777222 · Air Distribution FanSDR UALA2010020500455Regulator · leakingCREW O2 HAS DECREASED FROM 1360 PSI TO 1230 PSI IN 4 HRS W-O USING IT. FOUND REGULATOR VALVE AT CREW BOTTLE LEAKING. R & R VALVE WITH O RINGS LEAK CKS OK. SERVICED O2 TO FULL.Feb 3, 2010 · N775UA · Boeing 777222 · Crew Oxygen SystemSDR UALA2010020200418Controller · faultyCREW REPORTED EICAS MSG L ENG ANTI-ICE ENROUTE. RECYCLED POWER TO SUPPLY CIRCUIT CARD ON P85 AND REPLACED LT ENG ANTI ICE CONTROLLER. ACCMP'D SYSTEM TEST. TWICE DURING ENGINE RUN UP IAW JRH, NO FAULTS. ALL INDICATIONS NORMAL.Feb 2, 2010 · N775UA · Boeing 777222 · Air Intake Anti/De-Ice SystemSDR UALA2010020100409Actuator · faultyOXYGEN MASK COMPARTMENT OPEN AT SEATS 19H AND 19J ON LANDING. DUE TO CHRONIC PANEL DEPLOYMENT WILL NEED TO REPLACE ELECTRIC LATCH ACTUATOR IAW CH8451 AND VERIFY OPERATION BY MASK DROP. SEATS 19H & 19J NOT TO OCCUPIED UNTIL PSU OXY PNL LATCHING MECHANISM CORFeb 1, 2010 · N211UA · Boeing 777222 · Passenger Oxygen SystemSDR UALA2010020100405Generator · faultyBACKUP GENERATOR RT OFF LIGHT ILLUMINATED W-STATUS MSG DISPLAYED. NEEDS BUG. REMOVED AND REPLACED NR 2 BUG, OP TESTS GOOD. LEAK CHECK GOOD. NO MESSAGES OR FAULTS. ALSO REPLACED BACK UP GENERATOR CONVERTER, TEST PASSED, NO FAULTS.Feb 1, 2010 · N775UA · Boeing 777222 · AC Generator-AlternatorSDR UALA2010020100385Exciter · malfunctionedCAPTAIN REPORTS LT ENGINE IGNITOR INOP. MAT SHOW LT NR1 IGNITOR. MAT SHOWS NR 1A INOP. REPLACED IGNITION EXCITER BOX, CABLE AND PLUG. ALL OPS NORMAL.Jan 31, 2010 · N214UA · Boeing 777222 · ExciterSDR UALA2010020100397Oven · contaminatedDOOR 4R ELECTRICAL BURNING ODOR ABOUT 25 HRS INTO FLIGHT SEEMED LIKE A 'WAVE' IT IS INTERMITTENT AND HAS HAPPENED TWICE NEAR JUMPSEAT AND DOOR NOT NEAR GALLEY CAN BE DETECTED NEAR THE HANDLE TO THE DOOR COULD ALSO POSSIBLY BE COMING FROM THE LAV F-A HAS NOTIFIJan 31, 2010 · N771UA · Boeing 777222 · Buffet/Galleys
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