Pratt & Whitney PW4052
Service difficulty reports · 1,128
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 = 'PW4052' 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.
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 = 'PW4052' ORDER BY difficulty_date DESC
Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
SDR 2005UALA00832Stiffener · crackedFWD NOSE SECTION BS 246 FLOORBEAM, FWD SIDE AT LBL 40 VERTICAL STIFFENER IS CRACKED. FINDING AND REPLACING CRACKED VERTICAL STIFFENERS IS WITHIN THE SCOPE OF ROUTINE INSPECTION OF THIS AREA, PER FAA-APPROVED BOEING SERVICE BULLETIN 767-53-0093. STIFFENER WASSDR 2005UALA00803Skin · gougedFWD LOWER FUSELAGE, E/E DOOR SKIN IS GOUGED ON THE FWD RT CORNER. THE GOUGE IS AN ISOLATED INCIDENT AND NOT SYSTEMIC TO FLEET. PRODUCTION BLENDED AND FOUND IT TO BE OUT OF THE SRM, SRM 52-40-01 LIMITS. A DOUBLER WAS FABRICATED PER SRM 52-40-01 AND INSTALLEDSDR 2005UALA00804Stiffener · crackedFWD NOSE SECTION, BS 246 FLOORBEAM, FWD SIDE APPROX LBL 17, VERTICAL STIFFENER CRACKED. ROUTINE INSPECTION IN PLACE TO FIND AND FIX THESE CRACKED STIFFENERS. THIS IS A KNOWN ISSUE ADDRESSED BY BOEING SERVICE BULLETIN AND UA MAINTENANCE PROGRAM.SDR 2005UALA00923Slide · damagedUPON INFLATION OF THE UNIT, UPPER TUBE IS NOTED WITH TEAR ON THE FABRIC ABOUT .25 INCH LOCATED CLOSE TO PRESSURE RELIEF VALVE. HOLE GOES THROUGH ON TOP AND BOTTOM PART OF THE UPPER TUBE. THE PRESSURE RELIEF VALVE BAND CLAMP SCREW IS NOTED WITH SHARP EDGES THSDR 2005UALA00751Skin · puncturedRAMP REPORTED A PUNCTURE IN THE AFT MANUAL PIT DOOR. MEASURES APPROXIMATELY .5 BY .25 IN AN "L" SHAPE. AFTER INTERIM REPAIR WAS REMOVED, A HFEC INSPECTION WAS ACPL AND NO CRACKS WERE FOUND. REPAIR DOUBLER WAS INSTALLED PER SRM 51-20-05 AND 51-40-02. WORK WSDR 2005UALA00742Failsafe · damagedSTATION 1395 FAIL/SAFE CHORD LOWER FLANGE IS DAMAGED BETWEEN STRINGERS 37L AND 38L AND ALSO BETWEEN STRINGERS 38R AND 39R. LOWER AFT FUSELAGE STRUCTURE DAMAGED BY MOVING BAGGAGE CART. DAMAGED STRUCTURE INCLUDED SKIN, STRINGERS, FRAME, TEAR STRAP. COMBINATIOSDR 2005UALA00717Piston Rod · crackedCRACKED PISTON IN THE NOSE LANDING GEAR RETRACT ACTUATOR. ON WALKAROUND FOUND NOSE LANDING GEAR ACTAUTOR ROD NEAR ROD END CRACKED. CONFIRMED WITH EDDY CURRENT. REPLACED NOSE GEAR ACTUATOR PER MM 32-34-01. HYDRAULIC QUANTITY WAS OK.SDR 2005UALA00716Piston Rod · crackedCRACKED PISTON IN NOSE LANDING GEAR RETRACT ACTUATOR. ON WALKAROUND FOUND NOSE LANDING GEAR ACTUATOR ROD NEAR ROD END CRACKED. CONFIRMED WITH EDDY CURRENT. REPLACED NOSE GEAR ACTUATOR PER MM 32-34-01. HYDRAULIC QUANTITY WAS OK.SDR 2005UALA00605Light · inoperativeEEL INOP AT SEAT ROW 26 TO 36 RT SIDE. FOUND SEAT EEL HARNESS AT 35HJ RIPPED OUT OF ITS MOLEX CONNECTORS UNDER THE SEAT AND FROM THE SIDEWALL CONNECTOR. WIRING WAS REPAIRED. OKSDR 2006UALA01170Latch · failedLT O/W DOOR LATCHES FAILED TORQUE CHECK. REMOVE AND REPLACE LATCHES REF UAL B767 MM-25-65-98.SDR 2005UALA00468Slide · defectiveDURING REMOVAL OF THE LEFT OVER WING SLIDE IT WAS FOUND TO BE DEFECTIVE.SDR 2006UALA01169Keeper · frozenLT O/W HATCH SLIDE DOOR HAS 1 KEEPER FROZEN. REPLACE KEEPER IAW 767 MM 25-65-98.SDR 2005UALA00439Floorbeam · crackedAFT BULK PIT STA 1439 CABIN FLOORBEAM LOWER CHORD FLANGE CRACKED. THIS REPAIR REQUIRED DUE TO KNOWN PROBLEM OF BULK CARGO DOOR IMPACTING LOWER CHORD OF MAIN CABIN FLOORBEAM UPON OPENING OF DOOR. DAMAGE REPAIRED PER FAA APPROVED REPAIR.SDR 2005UALA00441Stop Fitting · damagedAFT CARGO DOOR STOP FITTING WAS BLENDED BEYOND LIMITS.SDR 2006UALA01166Latch · failedLT O/W DOOR LATCHES FAIL INTEGRATOR TORQUE CHECK. REMOVE AND REPLACE LATCHES IAW UAL B767 MM25-65-98.SDR 2006UALA01167Housing · crackedRT O/W DOOR DISCONNECT HOUSING IS CRACKED. REPLACE HOUSING IAW 767 MM-25-65-98.SDR 2006UALA01165Latch · failedLT O/W COMPT INTEGRATOR TORQUE CHECK FAILED AND LATCHES MUST BE REPLACED. REMOVE AND REPLACE LATCHES IAW UAL B767 MM-25-65-98.SDR 2005UALA00317Skin · puncturedFUSELAGE LEFT SIDE STA 500 PUNCTURED SKIN AT STR 24L. UNDETERMINED CAUSE OF DAMAGE. SKIN REPAIRED PER STANDARD BOEING SRM.SDR 2005UALA00341Attach Angle · crackedRT WING INBOARD FLAP, INBOARD HINGE SUPPORT ATTACH ANGLE CRACKED OUTBOARD SIDE. THE SUBJECT HINGE SUPPORT FITTING CRACKED DUE TO FATIGUE LOAD. THE CRACKED AREA WAS REPAIRED PER 767-300 SRM 57-53-02.SDR 2005UALA00342Fitting · crackedLEFT WING REAR SPAR, OUTBOARD FLAP OUTBOARD DEFLECTION FITTING CRACKED. THE SUBJECT FITTING CRACKED TO CYCLICAL FATIGUE LOAD DURING EXTENSION AND RETRACTION OF THE OUTBOARD FLAP. CORRECTIVE ACTION IS REPLACEMENT OF THE FITTING WITH NEW AND IMPROVED FITTING SDR 2005UALA00330Stiffener · crackedE & E BAY, BS 246 FLOORBEAM, STIFFENER FLANGE CRACKED AT RBL 16.38 INCHES. CRACKS ON STATION 246 FLOORBEAM STIFFENERS ARE A KNOWN PROBLEM. THIS CRACKED STIFFENER WAS REPLACED WITH NEW.SDR 2005UALA00331Stiffener · crackedE+E COMPT, BS 246 FLOORBEAM VERTICAL STIFFENER FLANGE CRACKED RBL 11.53 INCHES. STIFFENERS ON THIS FLOORBEAM ARE KNOWN TO CRACK. DISCREPANCY FOUND ON ROUTINE INSPECTION. CRACKED PART WAS REPLACED WITH NEW.SDR 2006UALA01161Latch · failedLT OVERWING SLIDE NR 3 DOOR LATCH FAILED INSP CHECK. REPLACE LATCH IAW 767 25-65-98.SDR 2006UALA01162Rod · chafedLT OVERWING SLIDE CENTER LATCH ROD ASSEMBLY CHAFFED. REPLACE ROD IAW 767, MM-25-65-98.SDR 2006UALA01163Latch · failedRT O/W DOOR LATCH INTEGRATOR FAILS TORQUE CHECK. REPLACE LATCHES IAW 767, MM-25-65-98.SDR 2006UALA01159Latch · wornRT O/W DOOR LATCHES (NR 3 AND NR 4) FAIL EDGE MARGIN CHECK. REPLACE LATCHES IAW MM 25-65-98.SDR 2005UALA00174Skin · dentedBULK CARGO DOOR OUTER SKIN IS DENTED, AFT END MID SECTION. REPAIRED DOOR SKIN WITH DOUBLER AND FILLERS PER SRM 52-30-01.SDR 2005UALA00100Aspirator · leakingLEAKING ASPIRATOR. REPLACED ASPIRATOR.SDR 2005UALA00065Hydraulic System · failedRETURNED TO LAX DUE TO RIGHT HYDRAULIC SYSTEM FAILURE. LOSS OF FLUID DUE TO FAILED O-RING ON CASE DRAIN MODULE DIFFERENTIAL PRESSURE INDICATOR BOSS. REPLACED O-RING AND RESERVICED HYDRAULIC SYSTEM.SDR 2005UALA00071Battery · inoperativeSQUIB TEST 1 LEFT INOP. REPLACED BATTERY AND CHECKS OK.SDR 2005UALA00010Skin · puncturedAIRCRAFT DAMAGE AT DOOR 4 LEFT AT APPROX STA 1582 BELOW DOOR SILL. PUNCTURE THROUGH SKIN. UNDETERMINED CAUSE OF DAMAGE TO SKIN. REPAIRED PER SRM.SDR 2004UALA01254Connector · failedEMERGENCY EXIT LIGHTS AT ALL SEATS AND WALL EXITS FLICKERED ON AND OFF DURING CLIMB. REPLACED 9 EA SPADE CONNECTORS AND AFT LT CONTROL SWITCH.SDR 2004UALA01170Autopilot Sys · malfunctionedCREW REPORTS TWO UNCOMMANDED YAW EVENTS EN ROUTE. LT AND RT YAW DAMPENER MODULES WERE CHECKED FOR RECORDED FLT FAULTS AND NONE WERE FOUND. MCDP CHECKS 1, 9, 40, AND 69, RELATING TO THE AUTOPILOT DIRECTIONAL SERVOS, WERE PERFORMED AND ALL CHECKED OK. CENTERSDR 2004UALA01162Stiffener · crackedSTATION 246 FLOORBEAM AT APPROX LBL 2, STIFFENER IS CRACKED. REPLACED STIFFENER.SDR 2004UALA01163Stiffener · crackedSTATION 246 FLOORBEAM AT APPROX LBL 11, STIFFENER IS CRACKED. SUPPLEMENTAL DATA UPDATE MAJOR REPAIR ACCOMPLISHED. REPLACED STIFFENER.SDR 2004UALA01129Warning Light · illuminatedRETURNED TO ORD DUE TO LEADING EDGE SLAT INDICATION. REPLACED THE S282, AND S297 SWITCHES. SYSTEM OPS CHECKS GOOD.SDR 2004UALA01130Squib · will not testCREW REPORTS BOTH EMERGENCY EXIT SQUIBS WON'T TEST. REPLACED DIODES K839 AND K838, BATTERY PACKS P/N 2013-1, AND CHARGERS P/N 2012-1.SDR 2004UALA00997Battery · dischargedRIGHT OVERWING SLIDE SQUIB DOES NOT TEST IN POSITION 1. DEFECT CAUSED BY LOW BATTERY. REPLACED RIGHT HAND BATTERY.SDR 2004UALA00983Compressor · stalledCOMPRESSOR STALL REPORTED ON NR 1 ENGINE, ON CLIMB, ENGINE SELF RECOVERED AND CONTINUED NORMAL OPERATION.SDR 2004UALA00962Engine · surgesNR 2 ENG SILENT SURGE FLAGGED BY AIRCRAFT. THIS EVENT WAS A SILENT SURGE THAT WAS REPORTED BY THE ENGINEER WHO MONITORS THE ECM. THE EPR WAS BELOW 1.25. THE AIRCRAFT AND FLIGHT CREW DID NOT REPORT THIS EVENT. SURGE CHECKS WERE ACCOMPLISHED ON THE ENGINE WITH SDR 2004UALA00907Apu · inoperativeRETURNED TO THE FIELD WHEN THE LT GENERATOR WENT OFF LINE AND THE APU WOULD NOT START. APU START SWITCH AND APU ELECTRONIC CONTROL UNIT WERE REPLACED PREVIOUSLY DUE TO APU ALTITUDE STARTING PROBLEMS. THE ECU TESTED WITHIN LIMITS. APU START SWITCH WAS NOT ROSDR 2004UALA00851Apu · malfunctionedRETURNED TO HNL DUE TO FAILED EN ROUTE ETOPS VERIFICATION, APU ALTITUDE START. SUPPLEMENTAL DATA UPDATE, THE CAUSE OF THE FAILED ALTITUDE START WAS NOT CONFIRMED. TEST CELL FINDINGS COULD NOT REPEAT NO START EVENT. THE FOLLOWING LRU WERE ROUTED-GENERATOR OISDR 2004UALA00850Warning System · activatedLEADING EDGE SLAT ASYMMETRY EICAS DISPLAYED. ACCOMPLISHED APPROPRIATE FAULT ISOLATION MANUAL, AND AIRCRAFT MAINTENANCE MANUAL PROCEDURES. BITE TESTED THE FSEU, AND PSEU, INSPECTED ALL TARGETS. OPERATED THE FLAPS ELECTRICALLY AND HYDRAULICALLY. NO FAULTS FOSDR 2004UALA00845Battery Pack · failedNR 1 RT WING SLIDE SQUIB FAILS TO TEST. REPLACED BOTH LEFT AND RIGHT BATTERY PACKS AND RIGHT ESCAPE SYSTEM RELAY ASSY M1136. SYSTEM TEST 1 AND 2 CHECK NORMAL.SDR 2004UALA00778Capacitor · failedRETURNED TO FIELD DUE TO SMOKE IN COCKPIT. FLT CREW REPORTED THAT CAPTAIN'S ELECTRONIC HORIZONTAL SITUATION INDICATOR (EHSI) WENT BLANK DURING THE INCIDENT. CAPTAIN'S EHSI WAS REPLACED. SHOP DETERMINED THAT THE REMOVED EHSI HAD A FAILED CAPACITOR C116 ON CASDR 2004UALA00791Smoke · detectedRETURNED TO FIELD DUE TO SMOKE IN COCKPIT.SDR 2004UALA00792Smoke · detectedRETURNED TO FIELD DUE TO SMOKE IN COCKPIT.SDR 2004UALA00775Squib · will not testRIGHT EMERGENCY ESCAPE SLIDE SQUIB WILL NOT TEST. REPLACED RIGHT ESCAPE SYSTEM RELAY ASSY M1136. SQUIB TESTS OK.SDR 2004UALA00742Light · intermittentEEL LIGHT STRIP FLASH INTERMITTENTLY AT ONLY SEATS 21, 22, 23 LEFT SIDE (END). REPLACED LIGHT PACK UNDERNEATH SEAT 23 AB.SDR 2004UALA00741Light · inoperativeFORWARD GALLEY EEL LIGHT INOPERATIVE. REPLACED LIGHT ASSY.
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