Pratt & Whitney PW4056

Service difficulty reports · 12,595

Newest first. General aviation reporting is voluntary.

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 = 'PW4056'
  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 UALA2009120703774Feeder Cable · disconnectedON DR3 CROSS AISLE EMERGENCY LIGHT INOP. FOUND FEEDER CABLE DISCONNECTED. CHECKS OK.Dec 7, 2009 · N178UA · Boeing 747422 · Light System WiringSDR UALA2009120703775Lamp · inoperativeEMERGENCY LIGHT, SEAT 6 LT INOP. RELAMPED, CHECKS OK.Dec 7, 2009 · N178UA · Boeing 747422 · Emergency LightingSDR UALA2009120703776Feeder Cable · disconnectedEMERGENCY CEILING LIGHT ABOVE ROW 25 LT INOP. FOUND FEEDER DISCONNECTED, CKS OK.Dec 7, 2009 · N178UA · Boeing 747422 · Light System WiringSDR UALA2009120703777Feeder Cable · inoperativeEMERGENCY LIGHT SEAT 45 TO 53 INOP747422. REPLACED EMERGENCY LIGHT CABLE. OP CK NORMAL.Dec 7, 2009 · N178UA · Boeing 747422 · Light System WiringSDR UALA2009120703778Connector · disconnectedEMERGENCY CEILING LIGHT FROM SEAT 37 TO SEAT 45 RT INOPERATIVE. RESECURED BATTERY CONNECTION. OPS CK NORMAL.Dec 7, 2009 · N178UA · Boeing 747422 · Light System WiringSDR UALA2009120703764Panel · crackedRT WING UPPER PANEL HAS APPROX 3FT LONG CRACK. ACCOMPLISHED INTERIM REPAIR, REF UA-EVA-73177. ACCOMPLISHED INTERIM REPAIR, REF UA-EVA-73177. WILL NEED PERMANENT REPAIR BY C CHECK. WILL REQUIRE AUTOCLAVE REPAIR OF EXISTING PANEL OR A NEW PANEL.Dec 7, 2009 · N178UA · Boeing 747422 · Wing, Plate/SkinSDR UALA2009120703784Line · cloggedRT AFT MAIN FUEL PUMP PRESS LT DOES NOT APPEAR WITH SWITCH OFF. LIGHT STARTED WORKING AFTER A-C WARMED UP. SUSPECT ICE IN PRESS. SW. LINE. FLUSHED PRESS. SW. LINE AND REPLACED PRESS. SW. (PRECAUTIONARY). LEAK AND OPS OKAY.Dec 7, 2009 · N672UA · Boeing 767322 · Aircraft Fuel Distribution SystemSDR UALA2009120703758Battery · faultyAFT OVHD EMERGENCU EXIT SIGN INOP AT UPPER DECK EMERG EXIT DOOR. REPLACED BATTERY. OP CKS NORMAL.Dec 6, 2009 · N122UA · Boeing 747422 · Emergency LightingSDR UALA2009120703760Slide · out of rigDOOR 1 RT SLIDE LT SIDE COMING OUT OF PAN. WILL NEED SLIDE REPLACEMENT. REPLACED & INSPECTED 1R SLIDE-RAFT ASSY INSTALLATION.Dec 6, 2009 · N677UA · Boeing 767322 · Escape SlideSDR UALA2009120403737Light · inoperativeEMERGENCY EXIT LIGHT INOP DOOR 1 LEFT FWD SILL. RELAMPED, OPS NORMAL.Dec 4, 2009 · N187UA · Boeing 747422 · Emergency LightingSDR UALA2009120403738Light · inoperativeEMERGENCY EXIT LIGHT INOP UPPER DECK CEILING SEAT ROW 17. RELAMPED, OPS NORMAL.Dec 4, 2009 · N187UA · Boeing 747422 · Emergency LightingSDR UALA2009120403739Light · inoperativeEMERGENCY EXIT LIGHT INOP UPPER DECK CEILING JUST AFT OF SEAT ROW 15. RELAMPED, OPS NORMAL.Dec 4, 2009 · N187UA · Boeing 747422 · Emergency LightingSDR UALA2009120403740Light · inoperativeEMERGENCY EXIT LIGHT INOP CEILING SEAT ROW 8 RIGHT. RELAMPED, OPS NORMAL.Dec 4, 2009 · N187UA · Boeing 747422 · Emergency LightingSDR UALA2009120403741Connector · unsecureEMERGENCY EXIT EEL LIGHT INOP DOOR 5 RIGHT AREA AFT LOWER WALL. SECURED CONNECTOR. OPS CHECKS NORMAL.Dec 4, 2009 · N187UA · Boeing 747422 · Light System WiringSDR UALA2009120403742Light · inoperativeEMERGENCY EXIT LIGHT INOP DOOR 1 LEFT BUSSLE. REPLACED LIGHT ASSY, OPS CHECKS NORMAL.Dec 4, 2009 · N187UA · Boeing 747422 · Emergency LightingSDR UALA2009120403743Connector · unsecureEMERGENCY EXIT EEL LIGHT INOP LOWER WALL EEL ACROSS DOOR 4 LEFT. SECURED CONNECTOR, OPS CHECKS NORMAL.Dec 4, 2009 · N187UA · Boeing 747422 · Light System WiringSDR UALA2009120403744Fuse · inoperativeEMERGENCY EXIT LIGHTS INOP EXTERIOR RIGHT OVERWING 2 MOST FWD ASSY'S. REPLACED FUSE, OPS CHECKS NORMAL.Dec 4, 2009 · N187UA · Boeing 747422 · Emergency LightingSDR UALA2009120403745Light · inoperativeEMERGENCY EXIT LIGHT INOP DOOR 2 LEFT BUSSLE. RELAMPED EEL.Dec 4, 2009 · N187UA · Boeing 747422 · Emergency LightingSDR UALA2009120403746Light · inoperativeEMERGENCY EXIT EEL LIGHT INOP SEAT 2J AFT LIGHT. RELAMPED EEL.Dec 4, 2009 · N187UA · Boeing 747422 · Emergency LightingSDR UALA2009120403747Light · inoperativeEMERGENCY EXIT EEL LIGHT INOP SEAT 5F AFT LIGHT ASSY. REPLACED EEL LAMP.Dec 4, 2009 · N187UA · Boeing 747422 · Emergency LightingSDR UALA2009120403748Light · inoperativeEMERGENCY EXIT LIGHT INOP DOOR 4 LEFT BUSSLE. REPLACED EEL LAMP.Dec 4, 2009 · N187UA · Boeing 747422 · Emergency LightingSDR UALA2009120203717Light · inoperativeEMERGENCY EXIT LIGHT INOP DOOR 4 RIGHT BUSSLE. REPLACED LIGHT ASSY, OPS CHECKS NORMAL.Dec 2, 2009 · N199UA · Boeing 747422 · Emergency LightingSDR UALA2009120203718Light · inoperativeEMERGENCY EXIT EEL LIGHT INOP DOOR 5 LEFT AFT LOWER WALL EEL. REPLACED LIGHT ASSY, OPS CHECKS NORMAL.Dec 2, 2009 · N199UA · Boeing 747422 · Emergency LightingSDR UALA2009120203719Battery · dischargedDOOR 5 GALLEY AREA AFT WALL UPPER EXIT SIGNS LEFT AND RIGHT. REPLACED BATTERY, OPS CHECKS NORMAL.Dec 2, 2009 · N199UA · Boeing 747422 · Emergency LightingSDR UALA2009120203720Light · inoperativeEMERGENCY EXIT EEL LIGHT INOP LOWER WALL EEL ACROSS DOOR 5 LEFT. REPLACED LIGHT ASSY, OPS CHECKS NORMAL.Dec 2, 2009 · N199UA · Boeing 747422 · Emergency LightingSDR UALA2009120203721Feeder Cable · contaminatedEMERGENCY EXIT EEL LIGHTS INOP SEAT ROWS 45 THRU 54 LEFT, DOOR 4 LEFT FWD EXIT SIGN, DOOR 4 RIGHT AFT EXIT SIGN, LOWER WALL EEL ACROSS DOOR 4 LEFT, AND DOOR 4 GALLEY AREA LOWER WALL EEL. THIS IS A REPETITIVE PROBLEM IN THIS SPECIFIC AREA ON 84XX AIRCRAFT. FODec 2, 2009 · N199UA · Boeing 747422 · Light System WiringSDR UALA2009120203722Battery · dischargedEMERGENCY EXIT LIGHTS INOP CEILING ROWS 47 THRU 60 LEFT AND RIGHT. REPLACED BATTERY, GROUND CHECKS NORMAL.Dec 2, 2009 · N199UA · Boeing 747422 · Emergency LightingSDR UALA2009120303735Duct · crackedAPU AIR SUPPLY DUCT LOCATED IN LT WHEEL WELL IS CRACKED. REPLACED DUCT ASSEMBLY. LEAKED CHECK GOOD.Dec 2, 2009 · N675UA · Boeing 767322 · Pneumatic Distribution SystemSDR UALA2009120203713Tube · wornNR 3 BEARING BREATHER TUBE IS WORN AT UPPER CONNECTION POINT JUST ABOVE CASE BOSS AT 1:00 POSITION. REMOVED BREATHER BOSS PLATE FOR ACCESS TO WORN AREA, PLATE AND HARDWARE BAGGED AND SECURED TO BOSS. DID SEE WEAR TO THE OUTER SLEEVE THAT PROTECTS THE BREATHEDec 1, 2009 · N674UA · Boeing 767322 · Turbine Engine Oil SystemSDR UALA2009120103709Light · unsecureCREW REPORT 1L WALL MOUNTED EEL STRIP ADRIFT. SECURED EEL. LIGHT OPS NORMAL.Dec 1, 2009 · N182UA · Boeing 747422 · Emergency LightingSDR UALA2009120103712Panel · damagedSEVERE TURBULENCE ENCOUNTERED. LT WING T/E FIXED PNL 2 FT SEC LOOSE AT FWD END. WORKING WITH EG FOR EVA TO INTERIM REPAIR. FOUND ADDITIONAL DAMAGE TO SPOILER FIT BEYOND LIMIT. WILL REQ REPLACEMENT. HAVE LT WING TE FIXED PNL 2 FT SEC LOOSE AT FWD END. WORDec 1, 2009 · N671UA · Boeing 767322 · Wing, Plate/SkinSDR UALA2009120103708Light · missingSEAT 6H EEL LT MISSING. REPLACED EEL LIGHT STRIP AT 6H. TESTED OKAY.Nov 30, 2009 · N666UA · Boeing 767322 · Emergency LightingSDR UALA2009113003694Lamp · inoperativeRT OVERWING FWD EMERGENCY EXIT LIGHT INOP. RELAMPED, OP CHECK OKAY.Nov 29, 2009 · N127UA · Boeing 747422 · Emergency LightingSDR UALA2009113003685Fuse · inoperativeLEFT OVERWING 2 FWD EMERGENCY LIGHTS INOPERATIVE. REPLACED FUSE CHECKS OKAY.Nov 28, 2009 · N177UA · Boeing 747422 · Emergency LightingSDR UALA2009113003686Lamp · inoperativeUPPER CLASS STAIRWELL AISLE EMERGENCY LIGHT INOPERATIVE. RELAMPED, CHECKS OKAY.Nov 28, 2009 · N177UA · Boeing 747422 · Emergency LightingSDR UALA2009113003680Lamp · inoperativeEMERGENCY LIGHT INOPERATIVE AT SEAT ROW 57 ABC. RELAMPED, OP CHECK OKAY.Nov 27, 2009 · N127UA · Boeing 747422 · Emergency LightingSDR UALA2009113003672Wire · damagedEMERGENCY LIGHT INOPERATIVE, LT SIDE OF GALLEY G5. REPLACED EMERGENCY LIGHT WIRING, OP CHECK OKAY.Nov 26, 2009 · N127UA · Boeing 747422 · Light System WiringSDR UALA2009113003673Lamp · inoperativeRT OVERWING EMERGENCY EXIT LIGHTS INOP, 3RD AND 4TH FROM FWD END. RELAMPED AND REPLACED FUSES, OP CHECK OKAY.Nov 26, 2009 · N127UA · Boeing 747422 · Emergency LightingSDR UALA2009112503664Controller · poppedAPU ELEC STANDBY CIRCUIT BREAKER POPPED, RTFL. REPLACED THE NR 4 ENG HIGH PRESSURE CONTROLLER, NR 4 ENG PRESSURE REGULATING VALVE AND REPLACED THE NR 4 ENG PRESSURE REGULATING VALVE CONTROLLER. ALSO, CHK'D THE SECURITY OF THE BLEED LINES. ALL CHECKS ARE GOONov 25, 2009 · N120UA · Boeing 747422 · Airborne Auxiliary Power Unit (APU) SystemSDR UALA2009113003667Circuit Breaker · failedCREW REPORTED ONCE AT CRUISE, NOTICED CB APU BAT BUS-APU BAT CONT POPPED. AFTER CB POPPED EICAS DISPLAYED SEVERAL ADVISORY AND STATUS MSGS REF ALL THREE IRU'S AND APU HOT BATTERY BUS NOT POWERED. RESET CB AND SOME MSGS CLEARED BUT THE ADVISORY AND STATUS MSGSNov 25, 2009 · N120UA · Boeing 747422 · Battery/Charger SystemSDR UALA2009112403656Light · inoperativeEEL LIGHT ON SEAT 6B INOPERATIVE. REPLACED EEL LIGHT ASSY, CHECKED NORMAL ON GROUND.Nov 24, 2009 · N667UA · Boeing 767322 · Emergency LightingSDR UALA2009112403660Fuel Tank · leakingUNWANTED FUEL TRANSFER. FUEL XFER FROM RT MAIN TO CNTR TANK. FOUND LEAK AT RT AUX FUEL TANK UPPER RIB 3. LOCATED RIGHT UPPER OF FUEL PLATE 631BB TOP OF STRINGER, MARKED. LOCATED LOOSE SHIM BETWEEN UPPER STRINGER AND O/B OF RIB 3, I/B OF RT MAIN TANK. BLOWNov 24, 2009 · N675UA · Boeing 767322 · Fuel StorageSDR UALA2009112303641Light · inoperativeEMERGENCY EXIT LIGHT INOP SEAT ROW 41 LEFT. REPLACED LIGHT ASSY, OPS CHECKS NORMAL.Nov 23, 2009 · N117UA · Boeing 747422 · Emergency LightingSDR UALA2009112303642Light · inoperativeEMERGENCY EXIT EEL LIGHT INOP DOOR 4 LEFT GALLEY AREA LOWER WALL. REPLACED LIGHT ASSY, OPS CHECKS NORMAL.Nov 23, 2009 · N117UA · Boeing 747422 · Emergency LightingSDR UALA2009112303643Light · inoperativeEMERGENCY EXIT LIGHT INOP SEAT ROW 20 RIGHT. REPLACED LIGHT ASSY, OPS CHECKS NORMAL.Nov 23, 2009 · N117UA · Boeing 747422 · Emergency LightingSDR UALA2009112303644Light · inoperativeEMERGENCY EXIT LIGHT INOP, SEAT ROW 3 LEFT CEILING. RELAMPED EEL, OPS NORMAL.Nov 23, 2009 · N117UA · Boeing 747422 · Emergency LightingSDR UALA2009112303640Carriage · damagedFLAP OUTBOARD CARRIAGE HAS DAMAGE. FLAP OTBD CARRIAGE HAS DAMAGE. REMOVED RT OTBD T/E FOREFLAP. INSTALLED RT OTBD FORE FLAP. ACCMP'D INSTALLATION TO COMPLETION.Nov 22, 2009 · N120UA · Boeing 747422 · Trailing Edge FlapsSDR UALA2009112303653Controller · malfunctionedRT ENG BLEED LIGHT & RT ENG HPSOV EICAS MSG DURING CRZ, WITH ENG BLEED SWITCH ON, & ENG RUNNING. CREW COMMENTS: DUCT PRESS=17. CREW REPORTS 'BLEED' LIGHT AND EICAS INTERMITTENTLY APPEAR AND DISAPPEAR WITH VLV LOCKED OUT PER MEL. REPLACED NR 2 ENG HIGH STAGNov 22, 2009 · N675UA · Boeing 767322 · Pneumatic Distribution SystemSDR UALA2009112303637Light · looseLOWER EEL LIGHT, ON LAV CORNER, JUST FWD OF DOOR 2R, IS BROKEN FREE OF IT'S MOUNT. ACP INTERIM REPAIR, USING TAPE, SO AS TO NOT BLOCK THE LIGHT. THE EEL LIGHT. FUNCTIONS NORMALLY. FOUND LWR CORNER EEL LT TRIM SECURED IN PLACE.Nov 22, 2009 · N174UA · Boeing 747422 · Emergency LightingSDR UALA2009112303652Oxygen Mask · inoperativeFIRST OBSERVERS O2 MASK MIC DOES NOT TEST. THE 1ST OBSERVERS SEAT INOPERATIVE. REPLACED O2 MASK ASSY.Nov 21, 2009 · N665UA · Boeing 767322 · Crew Oxygen System
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