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 UALA2010032200928Floorbeam · corrodedFLOORBEAM UPPER CAP AT BS 347 RBL 29-50 IS CORRODED. MAJOR REPAIR ACCOMPLISHED. CUT OUT DAMAGE RBL 29 TO 50 RBL, STA 347. HFEC INSP PER NDT PT6. VERIFIED DAMAGE REMOVED. INSTALLED REPAIR ANGLES, SHIMS AND STRAP REPAIR, REPAIR 4.Mar 19, 2010 · N668UA · Boeing 767322 · Fuselage Main, Floor BeamSDR UALA2010032200936Light · brokenEEL LIGHTS FLASHING ON AND OFF IN FIRST CLASS. FOUND 1 SEAT MOUNTED LIGHT STRIP AT SEAT 1H HAS HALF OF STRIP BROKEN OFF. REMAINING PORTION OF STRIP OPERATES AND ALL OTHER LIGHTS OPERATE NORMALLY. REPLACED SEAT 1H FWD EMERGENCY PATH LIGHT ASSY, OPS NORMAL. Mar 19, 2010 · N671UA · Boeing 767322 · Emergency LightingSDR UALA2010031800898Wire · damagedEEL LIGHT INOP ON SEAT 50H. SPLICED WIRE AT SEAT 50H. SYSTEM OP CHECKED NORMAL.Mar 18, 2010 · N182UA · Boeing 747422 · Light System WiringSDR UALA2010031800899Light · inoperativeUPPER DECK EMERGENCY EXIT LIGHT INOPERATIVE ROW 15 CEILING. RELAMPED EMERGENCY LIGHT, OPS CHECKS NORMAL.Mar 18, 2010 · N122UA · Boeing 747422 · Emergency LightingSDR UALA2010031800900Connector · looseEMERGENCY EXIT EEL LIGHT INOP, LOWER WALL ACROSS LAV 100. SECURED CONNECTOR, OPS CHECKS NORMAL.Mar 18, 2010 · N122UA · Boeing 747422 · Light System WiringSDR UALA2010031800901Light · inoperativeEMERGENCY EXIT LIGHT INOP, CEILING ROW 52 LEFT. RELAMPED EMERGENCY LIGHT, OPS CHECKS NORMAL.Mar 18, 2010 · N122UA · Boeing 747422 · Emergency LightingSDR UALA2010031800902Light · inoperativeEMERGENCY EXIT EEL LIGHT INOP, SEAT ROW 23 LEFT. REPLACED LIGHT ASSY, OPS CHECKS NORMAL.Mar 18, 2010 · N122UA · Boeing 747422 · Emergency LightingSDR UALA2010031800903Feeder Cable · faultyEMERGENCY EXIT EEL LIGHT INOP, DOOR 5 LEFT AREA AFT LOWER WALL. REPLACED POWER FEEDER CABLE. OPS CHECKS NORMAL.Mar 18, 2010 · N122UA · Boeing 747422 · Light System WiringSDR UALA2010031800904Feeder Cable · saturatedEMERGENCY EXIT EEL LIGHT 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. FOMar 18, 2010 · N122UA · Boeing 747422 · Light System WiringSDR UALA2010031900912Floorbeam · puncturedCABIN FLOORBEAM PUNCTURED STA 1502 LBL 28. MAJOR REPAIR ACCOMPLISHED. TRIMMED OUT DAMAGE PER ST AEROSPACE EA 767-5365-13-A1932. ACP NDT OF DAMAGE CUT OUT & OPEN HOLES REF NTM 51-00-19 PT 6. NO DEFECTS FOUND. FABRICATED & INSTALLED DOUBLER REPAIR PER EA. Mar 18, 2010 · N668UA · Boeing 767322 · Fuselage Main, Floor BeamSDR UALA2010031900913Floorbeam · corrodedCABIN FLOOR BEAM LBL 23 STA 852 - 905 HAS CORROSION SEVERAL LOCATIONS. REMOVED CORROSION & EVAL FLOORBEAM REF SRM. FABRICATED & INSTALLED UPPER 'T' CHORD EXTRUSION AND SPLICE REPAIR AT FWD & AFT ENDS OF FLOORBEAM.Mar 18, 2010 · N668UA · Boeing 767322 · Fuselage Main, Floor BeamSDR UALA2010031700892Valve · faultyFL390 DUCT PRESS SPLIT: L= 20 PSI, R= 45-50. REPLACED PRV ON LEFT ENGINE. GROUND RUN CHKS BOTH LEFT & RIGHT DUCT PRESSURES MATCHED APPROX 33PSI.Mar 17, 2010 · N677UA · Boeing 767322 · Pneumatic Distribution SystemSDR UALA2010031600882Tension Tie · damagedRT TENSION TIE AT BS 1180 HAS DAMAGE. ACCMP'D CATEGORY 'B' REPAIR IAW SRM. PERFORM SUPPLEMENTAL INSPECTIONS AS GIVEN IN SRM. INSPECTION THRESHOLD AT 20,000 FLIGHT CYCLES AFTER AIRPLANE DELIVERY AND EVERY 3000 CYCLES THEREAFTER. CURRENT PTC:9595. ** MF562Mar 16, 2010 · N181UA · Boeing 747422 · Fuselage Miscellaneous StructureSDR UALA2010031700886Light · unsecureUPPER DECK DOORS EMERGENCY EXIT LIGHTS BLINK ON AND OFF, REPEAT WRITE UP. SECURED EMERGENCY EXIT LIGHT ASSY, CHECKED NORMAL.Mar 16, 2010 · N122UA · Boeing 747422 · Emergency LightingSDR UALA2010031500863Light · missingSEAT MOUNTED EEL AT SEAT 12HJ IS MISSING. REPLACED LIGHT ASSY.Mar 15, 2010 · N674UA · Boeing 767322 · Emergency LightingSDR UALA2010031500864Light · improper partSEAT MOUNTED EEL AT OVERWING EXIT ON SEAT 21HJ IS INCORRECT TYPE. REPLACED WITH CORRECT LIGHT, OP NORMAL.Mar 15, 2010 · N674UA · Boeing 767322 · Emergency LightingSDR UALA2010031500865Light · obstructedAFT EEL LIGHT FWD OF DOOR 2R IS COVERED WITH CARPET, LIGHT OBSTRUCTED. CUT CARPET AS TO UNCOVER EEL LIGHT.Mar 15, 2010 · N674UA · Boeing 767322 · Emergency LightingSDR UALA2010031500873Duct · damagedEQ COOLING LOW FLOW SENSOR IN FWD PIT AT STA 480 RT OF CENTER LINE HAS DAMAGED DUCT AT NUT PLATE FASTENERS. REPAIRED DUCT AS REQUIRED. FILLED NUT PLATE HOLES WITH MILLED-FIBER & RESIN MIXTURE. BACKED REPAIR WITH .040 ALUMINUM AND INSTALLED .040 ALUMINUM IDMar 15, 2010 · N177UA · Boeing 747422 · Air Distribution SystemSDR UALA2010031500874Adjuster · stiffCAPTAIN'S RUDDER PEDAL ADJUSTMENT VERY STIFF. DISCONNECTED CAPT RUDDER PEDAL ADJ CABLE AND RUDDER PEDAL CAPT TO FO PEDAL ROD. CABLE STILL IN POSITION TO AID IN REF FOR INSTALLATION. REINSTALLED ROD AND REPLACED CABLE.Mar 15, 2010 · N674UA · Boeing 767322 · Rudder Control SystemSDR UALA2010031500859Fuse · failedLEFT OVERWING FWD TWO EMERGENCY LIGHTS INOP. REPLACED FUSE, CHECKS OKAY.Mar 15, 2010 · N177UA · Boeing 747422 · Emergency LightingSDR UALA2010031500860Fuse · failedLT BODY WING EMERGENCY LIGHTS FWD TWO LIGHTS INOP. REPLACED FUSE, CHECKS OKAY.Mar 15, 2010 · N177UA · Boeing 747422 · Emergency LightingSDR UALA2010031500861Feeder Cable · damagedEMERGENCY LIGHT LT ROWS 43-53, DOOR 4L FWD DOOR 4R AFT, AFT GALLEY LIGHT AND FDW LIGHT INOP. COMMON PROBLEM ON MOST 84XX AIRCRAFT. REPLACED FEEDER SECTION CHECKS OKAY.Mar 15, 2010 · N177UA · Boeing 747422 · Light System WiringSDR UALA2010031500866Panel · crackedFOUND 5 INCH CRACK ON L/E COMPOSITE PANEL, O/B OF NR 2. ENGINE ABOUT 3 FT BACK OF LEADING EDGE. STARTED PREP FOR COMPOSITE REPAIR STARTED BLENDING AREA.Mar 15, 2010 · N177UA · Boeing 747422 · Wing, Plate/SkinSDR UALA2010031600877Shear Web · crackedSTA 1120 RT SLOPING SHEAR WEB IS CRACKED IN 2 LOCATIONS. MAJOR REPAIR ACCOMPLISHED. FABRICATED AND INSTALLED REPAIR PARTS PER TMA 52593 CANTED SHEAR WEB REPAIR.Mar 15, 2010 · N181UA · Boeing 747422 · Fuselage Miscellaneous StructureSDR UALA2010031600878Frame · crackedSTA 1200 RT OUTBOARD OF TENSION CIRCUM FRAME CRACKED. INSTALL FRAME REPAIR PER SRM REPAIR 6.Mar 15, 2010 · N181UA · Boeing 747422 · Fuselage Main, FrameSDR UALA2010031600880Chiller · faultyCHILLER 51 IN ECONOMY GALLEY TURNS OFF EVERY 45 MINUTES OR SO, CIRCUIT BREAKER NOT POPPING BUT F/A REPORTS A STRANGE HEAT OR BURNING SMELL FROM BEHIND THE CONTROL PANEL. REPLACED CHILLER.Mar 15, 2010 · N119UA · Boeing 747422 · Buffet/GalleysSDR UALA2010031500852Frame · crackedSTA 1200 RT FRAME IN CROWN NEAR TENSION TIE CRACKED. MAJOR REPAIR ACCOMPLISHED. REPAIRED FRAME ON DOCK WU K7642C PER SRM.Mar 14, 2010 · N181UA · Boeing 747422 · Fuselage Main, FrameSDR UALA2010031500857Isolation Valve · faultyGOT EICAS L ENG HPSOV WITH LEFT BLEED LIGHT. ON DESCENT, GOT EICAS L ENG HPSOV WITH LEFT BLEED LIGHT <1 MIN LATER WENT OUT. DURING PNEUMATIC HEALTH CHECK FOUND LEFT AND RIGHT BLEED SYSTEM ISOLATION CHECK VALVES BAD. VALVES WERE REPLACED AND ENGINES RAN, BLEMar 14, 2010 · N670UA · Boeing 767322 · Pneumatic Distribution SystemSDR UALA2010031500872Valve · malfunctionedAPU BLEED DOES NOT INCRS FOR ENG START. MAX BLEED PRESS 15 PSI. ENG MAX MOTOR 20PCT N2. WITH PACKS OFF, MOTORED ENG, REACHED 22 PERCENT N2, 20 PSI DUCT PRESSURE REACHED. REPLACED APU FLOW SENSING MODULE, NO HELP. REPLACED SURGE VALVE DUCT PRESS 32 PSI UNLMar 14, 2010 · N677UA · Boeing 767322 · APU Bleed Air SystemSDR UALA2010031600875Module · faultyRIGHT UPPER DECK DOOR BATTERY TEST INOP. REPAIRED SWITCH MODULE ASSY, CHECKS OK.Mar 14, 2010 · N178UA · Boeing 747422 · DoorsSDR UALA2010031500845Frame · crackedSTA 1140 LT FRAME AT STR 10A IS CRACKED AT CUTOUT LOWER RADIUS. MAJOR REPAIR ACCOMPLISHED. FRAME REPAIRED PER SRM.Mar 13, 2010 · N181UA · Boeing 747422 · Fuselage Main, FrameSDR UALA2010031500847Frame · crackedSTA FRAME 1160 FWD FACE STR 9L CUT OUT LWR RADIUS IS CRACKED. MAJOR REPAIR ACCOMPLISHED. REPAIRED PER MM.Mar 13, 2010 · N181UA · Boeing 747422 · Fuselage Main, FrameSDR UALA2010031500849Structure · corrodedMAIN DECK STA 1518 LBL 28 FLOOR STRUCTURE IS CORRODED. MAJOR REPAIR ACCOMPLISHED: CUT OUT DAMAGED SECTION LBL 7 TO LBL 3. HFEC INSP VERIFIED DAMAGE REMOVED. FABRICATED & INSTALLED NEW UPPER CAP SPLICE ANGLES AND SHIMS.Mar 13, 2010 · N668UA · Boeing 767322 · Fuselage Miscellaneous StructureSDR UALA2010031500871Actuator · malfunctionedENGINES STARTED NORMALLY IN DEN HOWEVER APU DUCT PRESSURE WAS 18 PSI. ACTUATOR FOUND FAULTY. REPLACED APU INLET GUIDE ACTUATOR. OPS NORMAL.Mar 13, 2010 · N677UA · Boeing 767322 · APU Bleed Air SystemSDR UALA2010031500844Handset · defectiveTHE 1L HANDSET F/A CAN'T HEAR FLIGHT DECK. REPLACED HANDSET, OP CHECK GOOD.Mar 12, 2010 · N667UA · Boeing 767322 · Interphone/Passenger Announcement (PA) SystemSDR UALA2010031100831Frame · crackedSTA 1140 FRAME AT STR 9R IS CRACKED. MAJOR REPAIR ACCOMPLISHED. CUT OUT THE DAMAGE AND INSTALLED FILLER AND A DOUBLER REPAIR.Mar 11, 2010 · N181UA · Boeing 747422 · Fuselage Main, FrameSDR UALA2010031200835Structure · crackedSTA FRAME 1140, STR 10L AND 10A CUTOUT CRACKED AT LWR RADIUS. ACP REPAIR PER SRM REPAIR NR 7. REF SFOOV WRITE UPS L1059M & L1058M.Mar 11, 2010 · N181UA · Boeing 747422 · Fuselage Miscellaneous StructureSDR UALA2010031200840Panel · bowedFOUND RT WING LWR PANEL BOWED. FOUND WIGGLE PLATES C, D, G, WITH PULLED RIVETS AS VIEWED IN IPC. WING PANELS 661GB,WS698, AFFECTED. 3 EA WAFFEL OR RIPPLE SUPPORT PANELS REMOVED FROM RT WING PANELS ARE IN SMC OFFICE. RETRIEVED SUPPORT PANELS. MFG NEW SUPPOMar 11, 2010 · N672UA · Boeing 767322 · Wing, Plate/SkinSDR UALA2010030900820Unknown · odorFLT ATTENDANTS REPORT ELECTRICAL OR PLASTIC ODOR FROM OVERHEAD VENTS IN AFT GALLEY. TRIED TURNING OFF RECIRC FANS, GASPER FANS, GALLEY CHILLERS, CABIN LIGHTS AND CHECKED FOR PLASTIC CONTAINERS IN OVENS. NOTHING CONCLUSIVE FOUND. PLEASE RUN AIR CONDITION SYSMar 9, 2010 · N119UA · Boeing 747422 · Air Distribution SystemSDR UALA2010030800778Light · brokenF-C PAX SEAT 2B FWD EMERGENCY LIGHT ASSY BROKEN. REPLACED PAX SEAT EMERGENCY LIGHT ASSY AND OPS CK'D GOOD.Mar 8, 2010 · N671UA · Boeing 767322 · Emergency LightingSDR UALA2010030800787Lamp · inoperativeEMERGENCY LIGHT SEAT 15 AFT LT INOPERATIVE. RELAMPED. OP CHECKED NORMAL.Mar 7, 2010 · N121UA · Boeing 747422 · Emergency LightingSDR UALA2010030800788Lamp · inoperativeEMERGENCY CEILING LIGHT ABOVE ROW 15 INOPERATIVE. RELAMPED. OP CHECKED NORMAL.Mar 7, 2010 · N121UA · Boeing 747422 · Emergency LightingSDR UALA2010030800789Lamp · inoperativeEMERGENCY CEILING LIGHT ABOVE ROW 17 INOPERATIVE. RELAMPED. OP CHECKED NORMAL.Mar 7, 2010 · N121UA · Boeing 747422 · Emergency LightingSDR UALA2010030800790Light · inoperativeEMERGENCY LIGHT SEAT 42 LT INOP. REPLACED EMERGENCY LIGHT. OPS CHECKED NORMAL.Mar 7, 2010 · N121UA · Boeing 747422 · Emergency LightingSDR UALA2010030800791Lamp · inoperativeEMERGENCY LIGHT ON ROW 39 LT INOP. RELAMPED. OPS CHECKED NORMAL.Mar 7, 2010 · N121UA · Boeing 747422 · Emergency LightingSDR UALA2010030800781Light · faultyUPPER DECK DOORS EMERGENCY EXIT LIGHTS BLINK OFF. PERFORMED OPS TEST, ALL NORMAL.Mar 6, 2010 · N122UA · Boeing 747422 · Emergency LightingSDR UALA2010030800782Light · fluctuatesEMERGENCY LIGHTS FLICKER ON-OFF. PERFORMED SYSTEM OPS TEST, ALL NORMAL.Mar 6, 2010 · N122UA · Boeing 747422 · Emergency LightingSDR WRLA20100305345Anti-Ice System · defectiveSMOKE IN COCKPIT FROM 3R WINDOW. DE-SELECTED WINDOW HEAT R SWITCH - SMOKE DISSIPATED. ISSUED MEL FOR 3R WINDOW HEAT PER MEL 30-41-03-01, DMI M30MR0510-165, CAT C DUE MARCH 15, 2010. MEL PROCEDURE C/W. MTC CNTL ADVISED DUE SMOKE DETECTED IN COCKPIT.Mar 5, 2010 · N741WA · Boeing 7474H6 · Windshield/Door Rain/Ice RemovalSDR UALA2010030800795Light · inoperativeAFT EMERGENCY LIGHT INOP AT SEAT 5HJ. NEED LIGHT ASSY. REPLACED EMERGENCY LIGHT. OPS CHECKS NORMAL.Mar 5, 2010 · N664UA · Boeing 767322 · Emergency LightingSDR UALA2010030500774Line · crackedFOUND HYD LEAK AT RT PYLON 1 INCH RETURN LINE FITTING AT AFT END OF LINE. FOUND SLEEVE CRACKED AT AFT FITTING. REMOVED LEAKING HYD LINE, LAYING IN PLACE, PINED RESERVOIR LOCKOUT WITH BOLT STREAMER ATTACHED. REPLACED CRACKED LINE AT RT PYLON.Mar 5, 2010 · N672UA · Boeing 767322 · Hydraulic System, Main
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