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 UALA2010050601525Starter · faultyNR 1 ENGINE FAILED TO START ON PUSH. REPLACED NR 1 STARTER IAW AMM. OPS NORMAL.May 5, 2010 · N670UA · Boeing 767322 · Engine StarterSDR UALA2010050701564Anti-Ice Valve · malfunctionedEICAS MSG ENG ANTI-ICE DISPLAYED AND ENG ANTI-ICE VALVE LIGHT REMAINED ILLUM WITH SW OFF. POSITION 1. TROUBLESHOOT IAW MM. REPLACED LT ENG ANTI-ICE VALVE IAW MM. REPLACED L ENG ANTI-ICE VALVE. OPS GOOD.May 5, 2010 · N674UA · Boeing 767322 · Air Intake Anti/De-Ice SystemSDR UALA2010050401508Pushrod · out of adjustDOOR 5R ARMING HANDLE FORCES HIGH AND GIRT BAR NOT ENGAGING FITTINGS FULLY. SUPPLEMENTAL DATA UPDATE GIRT BAR SLIDERS DO NOT TRAVEL FULLY INTO FLOOR FITTINGS AND FABRIC LANYARD FROM SLIDE IS NOT PROPERLY ROUTED UNDER GIRT BAR HOLDING STRAP. CORRECTED FABRIC LMay 4, 2010 · N177UA · Boeing 747422 · Passenger/Crew DoorsSDR UALA2010050301478Light · inoperativeDR2 LT EMERGENCY BUSSEL LIGHT INOPERATIVE. REPLACED LIGHT ASSY, CHECKS OK.May 3, 2010 · N178UA · Boeing 747422 · Emergency LightingSDR UALA2010050301479Battery Pack · inoperativeEMERGENCY LIGHT ROW 45 THROUGH 53 LT INOP. REPLACED BATTERY PACK ABOVE DR 4LT . CLEANED AND RESECURED EMERGENCY LIGHT CONNECTOR. OPS CK NORMAL.May 3, 2010 · N178UA · Boeing 747422 · Emergency LightingSDR UALA2010050301480Battery Pack · inoperativeEMERGENCY CEILING LIGHT ROW 35 THROUGH 45 RT INOP. REPLACED BATTERY PACK. OP CK NORMAL.May 3, 2010 · N178UA · Boeing 747422 · Emergency LightingSDR UALA2010050301481Battery Pack · inoperativeEMERGENCY CEILING LIGHT FROM ROW 35 THROUGH 45 LT INOP. REPLACED BATTERY PACK. OPS CK NORMAL.May 3, 2010 · N178UA · Boeing 747422 · Emergency LightingSDR UALA2010050301482Battery Pack · faultyMAIN GALLEY WALL EMERGENCY LIGHT FWD AND S SIDE WALL INOP. REPLACED BATTERY PACK. CLEANED AND RESECURED CONNECTOR. OPS CK NORMAL.May 3, 2010 · N178UA · Boeing 747422 · Emergency LightingSDR UALA2010050301483Lamp · inoperativeDOOR 5L GALLEY WALL EMERGENCY LIGHT INOP. REPLACED EMERGENCY LAMP, OP CK NORMAL.May 3, 2010 · N178UA · Boeing 747422 · Emergency LightingSDR UALA2010050301472Light · shortedEMERGENCY LIGHT AT 45ABC THRU 53ABC ARE INOPERATIVE. REPLACED SHORTED EMERGENCY LIGHT SECTION. OPS ARE NORMAL.May 2, 2010 · N197UA · Boeing 747422 · Emergency LightingSDR UALA2010050301473Light · shortedEMERGENCY LIGHT AT 4LT FWD SIDE EXIT SIGN INOPERATIVE. REPLACED SHORTED EMERGENCY LIGHT SECTION. OPS ARE NORMAL.May 2, 2010 · N197UA · Boeing 747422 · Emergency LightingSDR UALA2010050301474Light · shortedEMERGENCY LIGHT AT 4R AFT EXIT SIGN IS INOPERATIVE. REPLACED SHORTED EMERGENCY LIGHT SECTION. OPS ARE NORMAL.May 2, 2010 · N197UA · Boeing 747422 · Emergency LightingSDR UALA2010050301475Light · shortedEMERGENCY LIGHT AT ECONOMY GALLEY IN AISLE AT 4LT AND IN GALLEY UNIT PROPER ARE INOPERATIVE. REPLACED SHORTED EMERGENCY LIGHT SECTION. OPS ARE NORMAL.May 2, 2010 · N197UA · Boeing 747422 · Emergency LightingSDR UALA2010050301476Light · shortedEMERGENCY LIGHT AT 2 RT THE LOWER UNIT IS BROKEN OFF THE WALL. REPLACED SHORTED EMERGENCY LIGHT SECTION. OPS ARE NORMAL.May 2, 2010 · N197UA · Boeing 747422 · Emergency LightingSDR UALA2010050301459Lamp · inoperativeEMERGENCY CEILING LIGHT ROW 7 RT INOPERATIVE. RELAMPED. OPS CK NORMAL.May 1, 2010 · N173UA · Boeing 747422 · Emergency LightingSDR UALA2010050301460Connector · unsecureEMERGENCY LIGHT ROW 40 RT INOP. RESECURED EMERGENCY LIGHT CONNECTOR. OP CK NORMAL.May 1, 2010 · N173UA · Boeing 747422 · Light System WiringSDR UALA2010043001449Switch · brokenEMERGENCY LIGHT SWITCH BROKEN AT L1 DOOR ATTENDANT SEAT. REPLACED SWITCH. OP CK GOOD IAW MM 33-51-00 PB500, WDM 33-51-11 PAGE 1.Apr 30, 2010 · N107UA · Boeing 747422 · Emergency LightingSDR UALA2010043001450Light · inoperativeEMERGENCY DOOR SLIDE LIGHT INOP AT L4 DOOR. REPLACED LIGHT. OP CHECK GOOD IAW MM 33-51-06. BY MECH 0012666 AND INSP KAA 059 ON NON ROUTINE 330025.Apr 30, 2010 · N107UA · Boeing 747422 · Emergency LightingSDR UALA2010043001451Lamp · inoperativeLT OVERWING EMERGENCY LIGHT EXIT LIGHT OUT. REPLACED LAMP. OP CK GOOD IAW MM 33-51-03 PB 200. BY MECH 9602880 AND INSP KAA059 ON NON ROUTINE JC 330023.Apr 30, 2010 · N107UA · Boeing 747422 · Emergency LightingSDR UALA2010042901426Link · out of adjustBEFORE PUSH BACK F/A REPORT UPPER DECK RT ESCAPE DOOR SLIDE HANDLE WON'T GO ARM POSITION. INSP-CHECK TO INCLUDE (ARM AND DISARM), ALSO REF SVC TIP (RIGGING). REPORT & CORRECT ANY FAULTS. INSP MECHANISM. DOOR SLIDE DEPLOYMENT HOOK AND SLIDE DEPLOYMENT LINK NOTApr 29, 2010 · N107UA · Boeing 747422 · Passenger/Crew DoorsSDR UALA2010042901427Lamp · inoperativeEMERGENCY EXIT LIGHT INOP. DOOR 1 LEFT AFT SILL LIGHT. RELAMPED. OPS CKS NORMAL.Apr 29, 2010 · N118UA · Boeing 747422 · Emergency LightingSDR UALA2010042901428Lamp · inoperativeEMERGENCY EXIT LIGHT INOP. CEILING SEAT ROW 45 LT. RELAMPED. OPS. NORMAL.Apr 29, 2010 · N118UA · Boeing 747422 · Emergency LightingSDR UALA2010042901429Light · inoperativeEMERGENCY EXIT LIGHT INOP SEAT ROW 50 LT. REPLACED LIGHT ASSY, OPS CKS NORMAL.Apr 29, 2010 · N118UA · Boeing 747422 · Emergency LightingSDR UALA2010042901430Light · inoperativeEMERGENCY EXIT LIGHT INOP, LOWER WALL ACROSS DOOR 1 RT. REPLACED LIGHT ASSY, OPS CKS NORMAL.Apr 29, 2010 · N118UA · Boeing 747422 · Emergency LightingSDR UALA2010042901431Wire · saturatedEMERGENCY EXIT LIGHTS INOP, SEAT ROWS 45 THRU 52 LT, DOOR 4 LT FWD EXIT SIGN, DOOR 4 RT AFT EXIT SIGN, LOWER WALL EMERGENCY LIGHT ACROSS DOOR 4 LT, AND DOOR 4 GALLEY AREA LOWER WALL EMERGENCY LIGHT. REPLACED AND REPAIRED SHORTED EMERGENCY LIGHT WIRING DUE TO Apr 29, 2010 · N118UA · Boeing 747422 · Light System WiringSDR UALA2010043001456Valve · leakingNR 2 ENGINE, REPLACE FUEL DISTRIBUTION VALVE IAW SMC ENGINE CONTROLLER DUE TO FUEL LEAKING FROM ENGINE CASE. REPLACED DISTRIBUTION VALVE. LEAK NO LONGER DETECTED.Apr 29, 2010 · N121UA · Boeing 747422 · Engine Fuel DistributionSDR UALA2010042801413Skin · crackedAFT CARGO DOOR CUTOUT UPPER FWD CORNER: 2 EACH CRACKS EXTENDING FROM FASTENER HOLE. MAJOR REPAIR ACCOMPLISHED: CUT OUT SKIN, MFG AND INSTALLED REPAIR PARTS IAW SRM 53-60-01 REPAIR 3 TYPE III.Apr 28, 2010 · N107UA · Boeing 747422 · Fuselage Main, Plate/SkinSDR UALA2010042901432Light · missingSEAT 9J, AFT AISLE EMERGENCY LIGHT ASSY MISSING. REPLACED LIGHT ASSY, OPS NORMAL.Apr 28, 2010 · N121UA · Boeing 747422 · Emergency LightingSDR UALA2010042701399Light · inoperativeEMERGENCY EXIT LIGHT INOP DOOR 2 GALLEY AREA LOWER LEFT WALL. RELAMPED, OPS NORMAL.Apr 27, 2010 · N121UA · Boeing 747422 · Emergency LightingSDR UALA2010042701400Connector · unsecureEMERGENCY EXIT EEL LIGHT INOP SEAT ROW 43 LEFT. SECURED CONNECTOR, OPS CHECKS NORMAL.Apr 27, 2010 · N121UA · Boeing 747422 · Light System WiringSDR UALA2010042701401Connector · unsecureEMERGENCY EXIT EEL LIGHT INOP SEAT ROW 45 LEFT. SECURED CONNECTOR, OPS CHECKS NORMAL.Apr 27, 2010 · N121UA · Boeing 747422 · Light System WiringSDR UALA2010042701402Light · inoperativeEMERGENCY EXIT LIGHT INOP AFT CREW REST AREA CEILING INBOARD LAMP. RELAMPED, OPS CHECKS NORMAL.Apr 27, 2010 · N121UA · Boeing 747422 · Emergency LightingSDR UALA2010042801412Bottle · reads lowNEW LT UD SLIDE HAS LWR PSI ON FWD BOTTLE. REPLACED FWD BOTTLE AND SECURED SAME.Apr 27, 2010 · N177UA · Boeing 747422 · Escape SlideSDR UALA2010042701393Girt Bar · bindingDOOR 5R WILL NOT ARM. FREED FWD SLIDER ON GIRT BAR AT 5R. SLIDE ARMS NORMALLY NOW.Apr 26, 2010 · N175UA · Boeing 747422 · Emergency EquipmentSDR UALA2010042301351Connector · disconnectedSEAT 1A EMERGENCY LIGHT INOPERATIVE. RECONNECTED LOOSE CONNECTOR. CHECKS OK.Apr 23, 2010 · N182UA · Boeing 747422 · Light System WiringSDR UALA2010042301352Light · inoperativeDOOR 1 LT UPPER DOOR BUSSEL EMERGENCY LIGHT INOPERATIVE. REPLACED LT UPPER DOOR BUSSEL EMERGENCY LIGHT, OP CHECKS GOOD.Apr 23, 2010 · N182UA · Boeing 747422 · Emergency LightingSDR UALA2010042301353Lamp · inoperativeBETWEEN DOOR 2 LT & 2 RT GALLEY EMERGENCY LIGHT INOPERATIVE. RELAMPED.Apr 23, 2010 · N182UA · Boeing 747422 · Emergency LightingSDR UALA2010042301354Feeder Cable · faultyBOTH 4 LT & 4 RT DOOR EXIT LIGHTS INOP, SEAT ROWS 45 THRU 53 EMERGENCY SEAT LIGHT STRIPS INOP, AFT GALLEY EMERGENCY LIGHT STRIPS INOPERATIVE. REPLACED FEED IN POWER CABLE AND ALSO REPLACED AFT EMERGENCY LIGHT STRIP ON FWD GALLEY WALL, OP CHECKS GOOD.Apr 23, 2010 · N182UA · Boeing 747422 · Light System WiringSDR UALA2010042601359Chiller · inoperativeAFT GALLEY C/B POPPED. DISCONNECTED CONNECTOR FROM ELCU AND C/B STAYED IN. ELCU C/B PULLED AND CAPPED. CHILLER H-71 IS INOP. REPLACED ELCU M227. RESET C/B AFT GALLEY, READING LIGHTS 20-41AB, HANDSET 4L, ALL CHECKS OKAY.Apr 23, 2010 · N672UA · Boeing 767322 · Buffet/GalleysSDR UALA2010042201343Module · faultyLT FWD WASTE TANK INDICATION INOP ON DOOR 2R FA PANEL. WASTE TANK MODULE REMOVED DUE TO ELECTRICAL SMELL AND SECURED BY TAPE ON THIS AREA. CONFIRMED LAV SERVICE DONE BY CLEANER AND AFFECTED LAVS FLUSH SYS, OPS CK'D OK. REMOVED MODULE PLACED IN DOOR 2L PARTS BApr 22, 2010 · N179UA · Boeing 747422 · Waste Disposal SystemSDR UALA2010042201345Oxygen Bottle · reads lowCREW OXYGEN PRESS 1580 PSI. REPLACED CREW OXYGEN BOTTLE, OK. NOW 1780 PSI ON COCKPIT INDICATOR.Apr 22, 2010 · N182UA · Boeing 747422 · Crew Oxygen SystemSDR UALA2010042101325Light · inoperativeEMERGENCY EXIT LIGHT INOP, SEAT ROW 41 RT. REPLACED LIGHT ASSY, OPS CKS NORMAL.Apr 21, 2010 · N117UA · Boeing 747422 · Emergency LightingSDR UALA2010042101326Light · inoperativeEMERGENCY EXIT LIGHT INOP, SEAT ROW 55 RT. REPLACED LIGHT ASSY, OPS CKS NORMAL.Apr 21, 2010 · N117UA · Boeing 747422 · Emergency LightingSDR UALA2010042101327Lamp · inoperativeEMERGENCY EXIT LIGHT INOP FWD STAIRWELL CEILING FWD BULB. RELAMPED, OPS. NORMAL.Apr 21, 2010 · N117UA · Boeing 747422 · Emergency LightingSDR UALA2010042101328Light · inoperativeEMERGENCY EXIT LIGHT INOP, LOWER WALL ACROSS DOOR 4 LT. REPLACED LIGHT ASSY, OPS CKS NORMAL.Apr 21, 2010 · N117UA · Boeing 747422 · Emergency LightingSDR UALA2010042101329Light · inoperativeEMERGENCY EXIT LIGHT INOP, DOOR 4 GALLEY AREA LOWER WALL. REPLACED LIGHT ASSY OPS CKS NORMAL.Apr 21, 2010 · N117UA · Boeing 747422 · Emergency LightingSDR UALA2010042001310Lamp · missingEMERGENCY LIGHT ON SEAT 6H IS MISSING. OTHER EMERGENCY LIGHT ON SEAT OPERATES NORMAL. REPLACED MISSING EMERGENCY LIGHT AT SEAT, OPS CK OK.Apr 20, 2010 · N672UA · Boeing 767322 · Emergency LightingSDR UALA2010042101324Battery Pack · faultyEMERGENCY LIGHTS BETWEEN ROW 24 AND 34L FLICKER ON AND OFF WITH EMERGENCY LIGHT SWITCHED OFF. REPLACED EMERGENCY LIGHT BATTERY PACK FOR SECTION 24-34L, OP CHECKS GOOD.Apr 20, 2010 · N668UA · Boeing 767322 · Emergency LightingSDR UALA2010041901292Bearing · bindingAILERONS BIND DURING FLIGHT CONTROL CHECK. FOUND ROD END BEARINGS WORN ON CONTROL ROD BETWEEN THE RT LCCA TORQUE TUBE AND THE AILERON CONTROL OVERRIDE MECHANISM. VERIFIED ROD ENDS REPLACED ON BENCH COMPARITOR. ROD LENGTH AT ORIGINAL CONFIG. REPLACED ROD ENDApr 18, 2010 · N675UA · Boeing 767322 · Aileron Control SystemSDR UALA2010041601280Ram Air Turb · unwanted deployTHE RAT DEPLOYED DURING THE PROCESS OF EXECUTING EG4036. RAT OPS CK REQ AFTER EG4036 RAT SWITCH REPLACED.Apr 16, 2010 · N670UA · Boeing 767322 · Hydraulic System, Auxiliary
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