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 2007UALA04284Plunger · missingRAT WILL NOT DEPLOY WITH PITOT PRESSURE APPLIED, RAT WOULD NOT HAVE DEPLOYED IN AUTO. TROUBLESHOT AND FOUND RT AUX PITOT PROBE MISSING CENTER PLUNGER IN QUICK DISCONNECT FITTING. REPLACED PLUNGER PER DWG 233T9122, ACCOMPLISHED PROBE HEATER CIRCUIT CHECKS. CHSDR 2007UALA04261Skin · damagedRT FUSELAGE APPROX 20 INCHES AFT OF AFT CARGO DOOR STA 1360 STR 27 HAS DAMAGE. ACCOMPLISHED REPAIR PER EVA-70734A AND SRM 53-00-01 FIG201. ACFT OK FOR SERVICE.SDR 2007UALA04263Lamp · inoperativeROW 15 AFT RIGHT SIDE OVERHEAD EMERGENCY FLOOD LIGHTS INOP. 11-01-07 RELAMPED.SDR 2007UALA04264Light · improper partUPON ARRIVAL FOUND SEAT EEL ROW 17AB FULL ORANGE, SHOULD BE HALF GREEN. 11-01-07 R & R LIGHT.SDR 2007UALA04094Warning Light · illuminatedELEVATOR CONTROL ABNORMAL LIGHT AT TOUCHDOWN.SDR 2007UALA04119Lamp · inoperativeFOUND DOOR 1R EMERGENCY LIGHT INOP. RELAMPEDSDR 2007UALA04120Light · inoperativeFOUND IN SEAT EEL LIGHTS ARE INOP AT SEATS 22HJ, 14HJ, AND 28AB. REPLACED EEL LIGHT BARS ON SEATS 22HJ, AND 28AB. OPS CHECKS NORMALSDR 2007UALA04121Lamp · inoperativeL MID SLIDE GROUND ILLUM LT INOPERATIVE. RELAMPED.SDR 2007UALA04122Light · inoperativeFOUND 24ABC, 28ABC AND 31ABC EEL STRIPS ARE INOPERATIVE. REPLACED EEL STRIPSSDR 2007UALA04123Lamp · inoperativeFOUND OVERHEAD EMERGENCY LIGHT RT SIDE ROW 36 INOPERATIVE. RELAMPED
SDR 2007UALA04079Battery · inoperativeEEL LIGHTS AT SEAT 17HJ-23HJ AND EMERGENCY EXIT DOOR LIGHTS AT 17HJ AND 18HJ INOP. REPLACED EEL BATTERY, GROUND CHECK NORMAL.
SDR 2007UALA04041Blade · failedCOMPRESSOR STALL ON TAKEOFF ROLL. CREW HEARD THREE LOUD POPS. ENGINE REPLACED. SHOP TEARDOWN REVEALED 1 BROKEN STAGE-6 VARIABLE STATOR VANE ARM. THE FRACTURE SURFACE WAS DIRTY, INDICATING THAT THE VANE ARM BROKE IN SERVICE, AND NOT AT DISASSEMBLY. THE BROSDR 2007UALA04040Light · intermittent20HJ TO 25HJ EMERGENCY STRIP LIGHTING ON AISLE SIDE OF SEATS FLICKERS ON INTERMITTENTLY. CYCLED SWITCHES COULD NOT DUPLICATE.SDR 2007UALA04005Wire Harness · inoperativeFOUND EMERGENCY LIGHT INOP AT SEAT 37H. REPLACED HARNESS FOR EMERGENCY LIGHT ASSEMBLY AT SEAT ROW 37HJ. OPS CHECK NORMAL.SDR 2007UALA04006Power Supply · faultyEMERGENCY PATH LIGHTING TRIM AT SEAT 28A BROKEN. REPLACED POWER SUPPLY.SDR 2007UALA03997Light · intermittentRIGHT OVERWING EMERGENCY EXIT LIGHTS ON INTERMITTENTLY IN FLT. ACCOMPLISHED CHECK OF OVERWING EXIT LIGHT. CYCLE SWITCH AND NO DEFECTS NOTED
SDR 2007UALA04007Light · missingTECH REPORTS SEAT 21H MISSING EMERGENCY EXIT LIGHT. REPLACED MISSING LIGHT.
SDR 2007UALA03956Lamp · missingEEL STRIP LIGHT ON SIDE OF SEAT 6H MISSING. 10-23-07 REPLACED EEL STRIP, OP CHECKS GOOD.SDR 2007UALA03936Connector · faultyAILERON LOCKOUT MSG. *S/D* PERFORMED EXTENSIVE TROUBLESHOOTING. BOTH AIL-LOCKOUT ACTUATOR CONNECTORS WERE REPLACED. ALSO REPLACED INOPERATIVE RIGHT AIL-LOCKOUT ACTUATOR. AIL-LOCKOUT SYS OPERATED NORMALLY PER MM 27-11-44 (3H).SDR 2007UALA03925Light · out of positionTHE 1H EMERGENCY LIGHT STRIP FELL OFF. *S/D* REPLACED LIGHT ASSY AT SEAT 1H, FWD. EEL OP CHECKED GOOD.SDR 2007UALA03907Ground Stud · arcedMULTIPLE ELECTRICAL FLUCTUATIONS EXPERIENCED IN FLIGHT. ARCING DAMAGE FOUND ON BOTH GROUND STUDS AND ATTACHING HARDWARE. REPLACED NR 1 ENGINE GENERATOR FEEDER CABLE GROUND STUDS AND SELF LOCKING NUTS REF GNMM 2-0-7-002. BONDING CHECKS GOOD. AIRCRAFT OK FORSDR 2007UALA03886Light · inoperativeLEFT AFT OVERWING EMERGENCY LIGHT INOPERATIVE. REPLACED BULB IN LEFT AFT OVERWING EMERGENCY LIGHT. OP CHECKED OK FOR SERVICE.SDR 2007UALA03887Light · missingSEAT 3HJ ESCAPE PATH LIGHT INOP MISSING. REPLACED EEL PATH LIGHT. TEST OK FOR SERVICE.SDR 2007UALA03888Light · inoperativeBOTH SEAT MOUNTED EMERGENCY ESCAPE PATH LIGHTS ON SEAT 1B ARE INOP. REPLACED BOTH EEL LIGHT ASSYS, TEST OK.SDR 2007UALA03861Oxygen Mask · damagedCREW OXYGEN MASK PROBLEM, POSITION 1.(1=CAPT,2=FO, 3=1ST OBS,4=2ND OBS). CREW COMMENTS: RED SQUEEZE TAB BROKE OFF. REPLACED O2 MASK ASSY. OP & LEAK CHECKS OK FOR SERVICE. SUSPECT MASK DAMAGED DURING REPEATED STOWAGES.SDR 2007UALA03868Battery · dischargedEMERGENCY FLASH LIGHT BY 1L RED LIGHT NOT BLINKING. REPLACED BATTERY, OP CHECKS OK.SDR 2007UALA03869Handle · dirtyDOOR 1R WILL NOT ARM, AND DOOR 2R ARM BUTTON WILL NOT EXTEND. FOUND OUTER DOOR HANDLE NOT STOWED ON DOOR 1-LEFT. CLEANED POP OUT BUTTON ON DOOR 1-RIGHT. DOOR ARMS PROPERLY. OK FOR SERVICE.SDR 2007UALA03858Spoiler · malfunctionedBINDING IN NR 6 SPOILER. BINDING OCCURRED ONLY WITH LEFT HYD SYSTEM AND LEFT WING DOWN - SPOILER NR 6 UP. SPOILER WAS CHATTERING WITH ASSOCIATED NOISE. WITH ONLY CENTER OR RIGHT HYD, NO BINDING OR NOISE NOTED. NR 6 SPOILER FAILED TO LIFT WITH LEFT HYD POWESDR 2007UALA03859Aileron · sticksAILERON STICKS WHILE INFLIGHT AND HESITATES WHEN CHECKED ON GROUND AFTER LAG. 10-19-07 REPLACED LEFT LATERAL CONTROL ACTUATOR TORQUE TUBE REF MM 27-11-16. AILERON OPS CHECKS GOOD.SDR 2007UALA03863Light · damagedSEAT 2B EEL STRIP DAMAGED. REPLACED DAMAGED EEL LIGHT STRIP. OP CHECKS OK.SDR 2007UALA03862Light · missingEEL STRIP LIGHT ON SIDE OF SEAT 6B MISSING. REPLACED MISSING EEL LIGHT STRIP. TESTS OK FOR SERVICE.SDR 2007UALA03864Floorbeam · crackedCRACKED ANGLE ON FLOORBEAM BS 246, RBL 16, PULLEY SUPPORT ANGLE. REMOVED DAMAGED, FABRICATED AND INSTALLED REPLACEMENT ANGLE DOUBLER. REPAIRED IAW SRM 51-40-020. INSPECTED & OK FOR SERVICE.SDR 2007UALA03865Skin Panel · dentedRT HORIZ STABILIZER LOWER SURFACE HAS DENT AT APPROX STA 290. REMOVED DAMAGE FROM RT HORIZ LOWER SURFACE & FABRICATED REPAIR DOUBLERS AND FILLERS. INSTALLED IAW SRM 55-10-01. INSPECTED AND APPROVED FOR RETURN TO SERVICE.SDR 2007UALA03866Battery Pack · dischargedEMERGENCY LIGHTS ROW 19 TO 23 LEFT ARE INOP. REMOVED AND REPLACED BATTERY PACK M1559. EEL SYSTEM OP CHECKED OK FOR SERVICE.SDR 2007UALA03867Light · inoperativeAFT LEFT EMERGENCY EXTERIOR LIGHT IS INOP. RELAMPED, EEL LIGHT OP CHECKED OK FOR SERVICE.SDR 2007UALA03797Unknown · malfunctionedMADE A GO-AROUND AND LANDED UNDER AMBER ALERT DUE TO FLAP INDICATION PROBLEMS ON APPROACH. 10-16-07 ACCOMPLISHED VISUAL CHK OF FLAPS AND SLATS. ACCOMPLISHED BITE OF BOTH FSEU, AND FSPM CARDS BOTH CHECKED OK. NO FAULTS, OK LIGHTS AND MESSAGES CLEARED. CYCSDR 2007UALA03819Light · inoperativeMID GALLEY X AISLE EEL LIGHT INOP. 10-16-07 REPLACED EEL STRIP, OPS CHECKS GOOD.SDR 2007UALA03763Light · inoperativeSEAT 5J AND 24J EEL LIGHT INOPERATIVE. 10-19-07 REPLACED EEL LIGHTS . OP CHECKED OK.SDR 2007UALA03698Floorbeam · crackedFLOORBEAM STA 246 VERTICAL STIFFENER LBL 40 CRACKED. MAJOR REPAIR ACCOMPLISHED: REMOVED & REPLACED DAMAGED STIFFENER.SDR 2007UALA03686Hose · damagedHOSE WAS FOUND DAMAGED DURING HOSE TEST. 10-5-07 HOSE WAS LEAKING THRU OUTSIDE SURFACE WITHOUT VISIBLE EVIDENCE OF DAMAGE. REPLACED HOSE. SLIDE AND AIRCRAFT OK FOR SERVICE.SDR 2007UALA03653Slat · damagedDAMAGE TO RIGHT LEADING EDGE SLAT BEYOND SRM LIMITS. 10-11-07 CREW REPORTED BIRD STRIKE ON RIGHT LEADING EDGE OF AIRCRAFT. CHK'D ENGINE FOR EVIDENCE OF INGESTION. NO DISCREPANCIES NOTED. NR 8 SLAT REMOVED FOR REPLACEMENT. AFTER CHECK, AIRCRAFT OK FORSDR 2007UALA03596Oxygen Mask · leakingCAPTS O2 MASK BOTTOM HARNESS TUBE IS LEAKING.SDR 2007UALA03608Engine · surgesENG 2 SILENT SURGE DETECTED.SDR 2007UALA03563Idg · malfunctionedLEFT IDG VOLTS FLUCTUATING.SDR 2007UALA03500Light · inoperativeMID GALLEY EEL STRIP & AFT GALLEY LARGE EEL STRIP ARE INOPERABLE.SDR 2007UALA03486Light · missingEEL LIGHT MISSING AT SEAT 2AB. REPLACED LIGHT ASSY, CHECKS OKAY.SDR 2007UALA03403Compressor · stalledNR 2 ENG HAD A MODERATE TO LARGE COMPRESSOR STALL-BOOM AT STEADY STATE POWER SETTING OF 1.30 EPR. WIND 290-1 4 KTS. EICAS STATUS MSG GENERATED -R SURGE DET- MSG. NR 2 ENGINE SURGED REPEATEDLY ON GROUND RUNS. HPC BORESCOPE NOTED NO DEFECTS. ENGINE REPLACEDSDR 2007UALA03336Light · inoperativeFWD GALLEY EEL STRIP IS INOPERATIVE. REPLACED EEL STRIP. CHECKS OK FOR SERVICE.SDR 2007UALA03337Wire · damagedSEAT 31AB EEL LIGHT IS INOPERATIVE. REPLACED SEAT EEL WIRING. OP CHECKS OK.SDR 2007UALA03278Strip · missingSEATS 2L & 3R ARE MISSING THE AFT EEL STRIP SECTION. INSTALLED LAMP ASSEMBLY IN BOTH SEAT POSITIONS. OP CHECKS OK.
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