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 UALA2011042502000Battery Pack · dischargedNO TEST 1 ON EMERGENCY ESCAPE SLIDE TEST. LIGHT PRESS TO TEST OKAY. REPLACED BOTH SLIDE BATTERY PACKS.Apr 23, 2011 · N675UA · Boeing 767322 · Escape SlideSDR UALA2011042502013Bulb · inoperativeSMOKE LIGHT OVERHEAD PANEL NEEDS RELAMPING. "SMOKE" LIGHT ON EQUIPMENT COOLING PANEL WILL NOT COME ON WITH LIGHT TEST SWITCH. ACCOMPLISHED OPERATIONAL TEST AND TEST IS GOOD. "SMOKE" LIGHT COMES ON AND EICAS "FWD EQUIP SMOKE" ALSO DISPLAYED. LIGHT CAP (563-3Apr 23, 2011 · N674UA · Boeing 767322 · Detection SystemSDR UALA2011042201949Gate · corrodedDOOR 2R LOWER GATE AT STOP PIN HAS CORROSION BEYOND LIMITS. REPLACED LWR GATE ASSEMBLY.Apr 22, 2011 · N177UA · Boeing 747422 · Service DoorsSDR UALA2011042201965Engine · surgesSILENT SURGE FOUND 2.5 BLEED RING DRIVE ATTACK LINK SHEARED. NEEDS ENGINE CHANGE. ENG OFF, UNDER FW INSP. ENGINE REPLACED.Apr 22, 2011 · N181UA · Boeing 747422 · Engine (Turbine/Turboprop)SDR UALA2011042502006Wire · chafedSTATUS MSG R ENG FIRE LP 1. FOUND CHAFED WIRE BETWEEN UPPER AFT AND LOWER AFT LOOPS AT 9:00 POSITION. ACP TEMP RPR.Apr 22, 2011 · N672UA · Boeing 767322 · Fire Protection System WiringSDR UALA2011042502007Wire · brokenNR 3 F/O SLIDING WINDOW HEAT INOPERATIVE. AND FOUND BAD CONNECTOR PLUG. WIRE BROKEN AT F-O'S SLIDING WINDOW TERMINAL D1906 POS. D. WIRE CAPPED. NO PART AT IAD. REPLACED WINDOW TERMINAL PLUG ASSY. OPS CHECKED GOOD.Apr 22, 2011 · N666UA · Boeing 767322 · Ice/Rain Protection System WiringSDR UALA2011042101943Light · inoperativeDOOR 1R FWD SILL EMERGENCY LIGHT INOPERATIVE. RELAMPED EMERGENCY EXIT LIGHT.Apr 21, 2011 · N117UA · Boeing 747422 · Emergency LightingSDR UALA2011042101944Light · inoperativeDOOR 3R FWD SILL EMERGENCY LIGHT INOPERATIVE. RELAMPED EMERGENCY EXIT LIGHT.Apr 21, 2011 · N117UA · Boeing 747422 · Emergency LightingSDR UALA2011042101945Light · corrodedTHE FOLLOWING EMERGENCY LIGHT ARE INOP. COMMON PROBLEM. DOOR 4L FWD EXIT, DOOR 4R AFT EXIT, MAIN GALLEY LOWER WALL FWD AND LEFT, SEATS 45L TO 54L. REPAIRED CORRODED EMERGENCY LIGHT, WIRES AND LAMPS.Apr 21, 2011 · N117UA · Boeing 747422 · Emergency LightingSDR UALA2011042101926Shutoff Valve · faultyDUCT PRESS SPLIT DURING CLIMB L 11 PSI R 35 PSI AND DURING CRZ L 15 PSI R 25 PSI. REPLACED LEFT PRSOV PER MM. ACP'D ENG RUN PER JRH, BLEED SHIFT NORMAL, NO SPLIT NOTED.Apr 21, 2011 · N668UA · Boeing 767322 · Pneumatic Distribution SystemSDR UALA2011042001912Controller · faultyCREW COMMENTS: DURING CLIMB L 11PSI AND R 36PSI. IN CRUISE L15PSI AND R 25PSI. NEED TO CHK ALL MUSCLE LINES TO HPSOV, HPSOVC, PRV, PRVC, FAMV ON NR 1 ENG FOR LEAKS. CHECKED ALL MUSCLE LINES. NO LEAKS FOUND. REPLACED PRV CONTROLLER PER MM. DECAY CHECK ONApr 20, 2011 · N668UA · Boeing 767322 · Pneumatic Distribution SystemSDR UALA2011042101934Battery Pack · dischargedTWO EACH OVERHEAD EMERGENCY LIGHTS ARE INOP AT ROWS 25 AND 28. REPLACED EMERGENCY LIGHT POWER SUPPLY M732 BATTERY PACK PER AMM. FUNCTIONAL TEST GOOD.Apr 20, 2011 · N666UA · Boeing 767322 · Emergency LightingSDR UALA2011042101935Cover · damagedCOCKPIT EVAC HORN COVER SMASHED IN. EVAC HORN COVER DAMAGED. NO PART AVAIL. HORN TEST - OK. REPLACED DAMAGED EVAC PANEL.Apr 20, 2011 · N171UA · Boeing 747422 · Central WarningSDR UALA2011042101932Controller · failedNR 2 ENG PRC FAILED HEALTH CHECK STEPS 5Q THRU U. REMOVED AND REPLACED PRC VALVE ON THE NR 2 ENG IAW B767-300 AMM. OPS CHECK GOOD. USED OHM METER 13230064 CAL DUE DATE 08-05-2011.Apr 19, 2011 · N666UA · Boeing 767322 · Pneumatic Distribution SystemSDR UALA2011042101933Light · inoperativeEEL LIGHT IS INOP AT SEAT 26B. REPLACED EEL LIGHT AT SEAT 26AB PER MM.Apr 19, 2011 · N666UA · Boeing 767322 · Emergency LightingSDR UALA2011042001910Oil Filter · defectiveDUE TO FINDING OF CARBON BUILD UP ON MAIN OIL FILTER NEED TO ACCOMPLISH AMM. EXAMINED LT ENG CHIP DETECTORS AND MAIN OIL FILTER. NO CHIPS FOUND. REPLACED MAIN OIL FILTER AND LEAKED CHECKED. NO LEAKS FOUND. ACP AMM FOR LEFT ENGINE. LEFT ENGINE RUNUP AND LApr 19, 2011 · N670UA · Boeing 767322 · Engine Oil Distribution (Airframe Furnished)SDR UALA2011041801869Controller · faulty'APU' EICAS STATUS MSG DISPLAYED. APU AUTO FAULT SHUT DOWN WHILE SW IS IN ON POS, OR SW IN STOP POS AND NO FAULT INDICATION WITH RPM GREATER THAN 95% (APU AUTO EVENT) CREW COMMENTS: APU AUTO SHUTDOWN. REPLACED APU. AFTER APU REPLACEMENT, APU SURGES DURING Apr 18, 2011 · N117UA · Boeing 747422 · APU ControlsSDR UALA2011041801870Sensor · faultyECAM R BLD DUCT LEAK. *SUPPLEMENTAL DATA UPDATE* RT DUCT LEAK LIGHT CAME ON AFTER FLAPS LOWERED TO 15 DEGREE EXTENSION DURING ENGINE RUNUP. FOUND BAD DUCT LEAK SENSOR TS216 CAUSING DUCT LEAK LIGHT TO COME ON. REPLACED SENSOR AND RAN ENG WITH NO MSG OR DUCTApr 18, 2011 · N670UA · Boeing 767322 · Pneumatic Indicating SystemSDR UALA2011041801877Battery Pack · faultyEMERGENCY PATH LIGHTS ON SEATS AND BELOW EXIT SIGN ON RIGHT SIDE OF A/C GO ON-OFF, ROW 20 TO 27. REPLACED BATTERY PACK. OPS CHECK OK.Apr 18, 2011 · N664UA · Boeing 767322 · Emergency LightingSDR UALA2011041801884Connector · not seatedLT EEL LIGHT INOP FROM SEATS 45 TO 53. TROUBLESHOT AND FOUND BAD CONNECTION AT B9129 CONNECTOR. RESEATED CONNECTOR AND OPS CHECKS FINE PER AMM.Apr 18, 2011 · N181UA · Boeing 747422 · Light System WiringSDR UALA2011041801890Battery Pack · dischargedLT UPPER DECK DOOR SLIDE ILLUMINATION LIGHTS INOP. INOPED DOOR PER MEL. REF WD & RELAMPED L2927 AND L2930, NO HELP. SUSPECT M7027 NEEDS NEW BATTERY. REPLACED LEFT BATTERY PACK M7027 REF WD, TEST OKAY.Apr 18, 2011 · N174UA · Boeing 747422 · Emergency LightingSDR UALA2011041801867Charger · faultyAIRCRAFT FAILS DL3387, BATTERY CHARGES AT 27 AMPS. REPLACED CHARGER PER MM AND RERACKED BCU 1 PER MM.Apr 17, 2011 · N117UA · Boeing 747422 · Battery/Charger SystemSDR UALA2011041801866Cover · missing1LT JUMPSEAT EMERGENCY LIGHT SW COVER MISSING. RPL'D SWITCH COVER.Apr 17, 2011 · N179UA · Boeing 747422 · Emergency LightingSDR UALA2011041801850Light · inoperativeEMERGENCY CEILING LIGHT ABOVE ROW 14 INOP. RELAMPED, OP CK NORMAL.Apr 16, 2011 · N107UA · Boeing 747422 · Emergency LightingSDR UALA2011041801853Light · inoperativeOVERWING LT EMERGENCY LIGHT 2 BOTTOM INOP. REPLACED DEFECTIVE TOP LOWER LEFT OVERWING LIGHT ASSY.Apr 16, 2011 · N107UA · Boeing 747422 · Emergency LightingSDR UALA2011041801864Light · missingSEAT 3H,J MISSING ONE EA EMERGENCY ESCAPE PATH LIGHT. LAMP IS ZERO BAL HNLJL NEED LAMP PCN 566-1373. 2EA 566-1373 (LAMP ASSY) IN HNLJLHB. 2EA 566-1373 (LAMP ASSY) ISSUED TO HNLMM. REPLACED SEAT MOUNTED EMER LIGHT.Apr 16, 2011 · N670UA · Boeing 767322 · Emergency LightingSDR UALA2011041801848Unknown · odorBURNED ELECTRICAL SMELL IN 'E' ZONE. SET PACKS TO HIGH FLOW AND SMELL DISSIPATED. ACPD CHECK OF AFT CABIN WITH PACKS, RECIRC FANS AND GASPER ON AND WITH ALL OFF, NO SMELL NOTED AT ANY TIME.Apr 16, 2011 · N199UA · Boeing 747422 · Air Distribution SystemSDR UALA2011041801849Connector · unsecureEMERGENCY LIGHT SEAT 55 RT INOP. RESECURED LIGHT CONNECTOR. OP CK NORMAL.Apr 16, 2011 · N107UA · Boeing 747422 · Light System WiringSDR UALA2011041801851Wire · corrodedEMERGENCY LIGHT ROW 45 THROUGH 53 INOP. REPLACED CORRODED AND WET WIRES AT LEFT SIDE ENTRANCE.Apr 16, 2011 · N107UA · Boeing 747422 · Light System WiringSDR UALA2011041801852Light · shortedEMERGENCY LIGHT ON SIDEWALL FWD AND SIDE OF MAIN GALLEY ALONG DR4L INOP. REPLACED SHORTED AND WET EEL.Apr 16, 2011 · N107UA · Boeing 747422 · Emergency LightingSDR UALA2011041501835Light · missingEEL STRIP IS MISSING AT 36C. REPLACED LIGHT STRIP PER MM, OPS CHECKS OKAY.Apr 15, 2011 · N174UA · Boeing 747422 · Emergency LightingSDR UALA2011041501822Light · inoperativeEMERGENCY EXIT LIGHT INOP IN FLIGHT DECK. RELAMPED, CKS NORMAL.Apr 14, 2011 · N118UA · Boeing 747422 · Emergency LightingSDR UALA2011041501823Light · inoperativeEMERGENCY EXIT LIGHT INOP UPPER DECK CEILING ROW 13. RELAMPED, CKS NORMAL.Apr 14, 2011 · N181UA · Boeing 747422 · Emergency LightingSDR UALA2011041501824Light · inoperativeEMERGENCY EXIT LIGHT INOP UPPER DECK CEILING AT DOORS FWD. LIGHT ASSY. RELAMPED, CKS NORMAL.Apr 14, 2011 · N181UA · Boeing 747422 · Emergency LightingSDR UALA2011041501825Light · inoperativeEMERGENCY EXIT LIGHT INOP UPPER DECK CEILING JUST AFT OF ROW 17. RELAMPED, CKS NORMAL.Apr 14, 2011 · N118UA · Boeing 747422 · Emergency LightingSDR UALA2011041501826Light · inoperativeEMERGENCY EXIT EEL LIGHT INOP LOWER WALL ACROSS LAV 100. REPLACED LIGHT ASSY. OPS CKS NORMAL.Apr 14, 2011 · N181UA · Boeing 747422 · Emergency LightingSDR UALA2011041501831Light · inoperativeEMERGENCY EXIT LIGHT INOP UPPER DECK CEILING ROW 13. RELAMPED, CKS NORMAL.Apr 14, 2011 · N118UA · Boeing 747422 · Emergency LightingSDR UALA2011041501832Light · inoperativeEMERGENCY EXIT LIGHT INOP UPPER DECK CEILING AT DOORS FWD LIGHT ASSY. RELAMPED, CKS NORMAL.Apr 14, 2011 · N118UA · Boeing 747422 · Emergency LightingSDR UALA2011041501833Light · inoperativeEMERGENCY EXIT EEL LIGHT INOP LOWER WALL ACROSS LAV 100. REPLACED LIGHT ASSY. OPS CKS NORMAL.Apr 14, 2011 · N118UA · Boeing 747422 · Emergency LightingSDR UALA2011041501818Light · inoperativeEMERGENCY LIGHT AT DOOR 4L INOP. RELAMPED EMERGENCY LIGHTS AT DOR 4L, OPS CHECK GOOD PER AMM ON PEMCO NR 2519N00007.Apr 13, 2011 · N181UA · Boeing 747422 · Emergency LightingSDR UALA2011041501819Light · inoperativeEMERGENCY LITES DOOR 4R INOP. RELAMPED EMERGENCY LITES AT DOOR 4R, OPS CHECK GOOD PER AMM ON PEMCO NR 2519N00008.Apr 13, 2011 · N181UA · Boeing 747422 · Emergency LightingSDR UALA2011041301786Light · inoperativeEMERGENCY EXIT LIGHTS INOP. DOOR 2 GALLEY AREA LOWER WALL CENTER AND RIGHT LIGHTS. RELAMPED LOWER CENTER AND RT EEL LIGHTS IN GALLEY NEAR DOOR 2, OPS CHK NORMAL.Apr 12, 2011 · N197UA · Boeing 747422 · Emergency LightingSDR UALA2011041301787Light · inoperativeEMERGENCY EXIT LIGHT INOP. UPPER DECK CEILING ROW 17. RELAMPED. OPS CKS NORMAL.Apr 12, 2011 · N197UA · Boeing 747422 · Emergency LightingSDR UALA2011041301788Light · inoperativeEMERGENCY EXIT EEL LIGHT INOP. SEAT ROW 40 RIGHT. RELAMPED EEL LIGHT AT SEAT 40 RT, OPS CHK GOOD.Apr 12, 2011 · N197UA · Boeing 747422 · Emergency LightingSDR UALA2011041301789Light · inoperativeEMERGENCY EXIT LIGHT INOP DOOR 4 RIGHT SLIDE LIGHT. REPLACED LIGHT ASSY. OPS CKS NORMAL.Apr 12, 2011 · N197UA · Boeing 747422 · Emergency LightingSDR UALA2011041301790Wire Harness · defectiveEMERGENCY EXIT EEL LIGHT INOP. SEAT ROW 19 LEFT. REPLACED EEL SEAT LIGHT HARNESS, OPS CHK GOOD.Apr 12, 2011 · N197UA · Boeing 747422 · Light System WiringSDR UALA2011041301791Cable · saturatedEMERGENCY EXIT EEL LIGHTS INOP. SEAT ROWS 45 THRU 53 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. FOUND GALLEY FLOOR WET IN LOCATION OF INSTALLED EMERGENCY RIBBON CABLE.Apr 12, 2011 · N197UA · Boeing 747422 · Emergency LightingSDR UALA2011041101752Satcom · faultySAT VOICE LOST EICAS CONTINUOSLY DISPLAYED DURING ENTIRE FLIGHT. REPLACED SATCOM DATA UNIT. OPS NORMAL.Apr 11, 2011 · N677UA · Boeing 767322 · Communications SystemSDR UALA2011041201765Sliding Window · delaminatedF-O SLIDING WINDOW DELAMINATING. CAPTAIN IS AGREEABLE TO FLY ONE LEG TO TPA DUE TO EXTENSION OF LIMITS IN LEGEND. REMOVED AND REPLACED FO NR 2 SLIDING WINDOW WITH OVERHAULED UNIT & ADJUSTED IAW B767-300MM ON PEMCO NR 2542N00042.Apr 11, 2011 · N666UA · Boeing 767322 · Flight Compartment WindowsSDR UALA2011041101748Fuel/Oil Cooler · leakingON ARRIVAL TO SFO FLIGHT 870-10, NR 2 ENGINE IS STILL LEAKING FUEL ONTO THE RAMP FROM UNDER COWLING. DRY MOTORED NR 2 ENGINE, FOUND IDG AIR-OIL COOLER LEAKING FROM BETWEEN HEAT EXCHANGER AND VALVE BODY AT INBOARD AREA. REMOVED IDG AIR-OIL COOLER ASSEMBLY PERApr 11, 2011 · N173UA · Boeing 747422 · Engine Fuel/Oil Cooler
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