Pratt & Whitney PW4090
Service difficulty reports · 1,396
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 = 'PW4090' 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 = 'PW4090' 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 2008UALA01700Oxygen System · reads lowCREW O2 NEEDS SVC 1350 PSI.SDR 2008UALA01695Unknown · unknownPER CREW WHEN ONLY ELEVATOR MOVEMENT, HAD TOO MUCH RESISTANCE. WHEN ONLY AILERON MOVEMENT, RIGHT SIDE TOO MUCH RESISTANCE. WITH SPOILERS DEPLOYED AILERONS OK. ELEVATORS ALWAYS HAD TOO MUCH RESISTANCE.SDR 2008UALA01696Power Supply · inoperativeRIGHT AISLE EMERGENCY EXIT LIGHT AT DOOR 1R IS INOP.SDR 2008UALA01672Extinguisher · faultyTRASH CAN EXTINGUISHER AT LAV 4R DISCHARGED WITH NO SIGN OF FIRE.SDR 2008UALA01670Light · inoperativeFOUND SEAT 3E FWD EEL INOP. REPLACED LIGHT STRIP.SDR 2008UALA01671Light · inoperativeFOUND SEAT 22C EEL INOP. REPLACED LIGHT ASSY.SDR 2008UALA01655Circuit Card · faultyFIRE CARD APU FIRE DETECTION CARD FAULT OR FAILURE OR LOSS OF ARINC 629-429 COMMUNICATION WITH CARD.SDR 2008UALA01699Lamp · inoperativeEMERGENCY ROW LIGHT INDICATORS AT SEATS 19L AND 40R ARE INOP.SDR 2008UALA01701Unknown · odorSMOKE OR FUMES IN CABIN, SOURCE UNKNOWN CREW COMMENTS: RECIRC FANS WERE OFF HOT DUCT ODOR IN COCKPIT AND 1ST CLASS. RAN PACK FULL HOT FOR 20 MINUTE, ALL NORMAL. RAN RECIRCULATING FAN, ALL OK UNABLE TO DUPLICATE SMOKE OR FUMES WHILE A-C ON GROUND. ALL SYS OPERSDR 2008UALA01568Structure · brokenOXYGEN BOX LID BROKE AND MASKS FELL AT LOCATION 23J. NEEDS NEW PLASTIC LID HINGE OR BOX ASSY, BOTTLE DID NOT DISCHARGE.SDR 2008UALA01569Light · brokenSEAT 2E EEL LIGHT BROKEN. REPLACED LIGHT SEGMENT. OP CHECKED OK.SDR 2008UALA01591Light · inoperativeDOOR 3L THRESHOLD LIGHT IS INOP.SDR 2008UALA01518Light · inoperativeSEAT 1E ONE EMERGENCY LIGHT INOPERATIVE. REPLACED LIGHT ASSY & CHECK OKAY.SDR 2008UALA01491Light · inoperativeEMERGENCY LIGHT INOPERATIVE AT SEAT 39G. RELAMPED EMERGENCY LIGHT, CHECKS GOOD.SDR 2008UALA01536Oxygen System · leakingCREW OXYGEN LOW CREW PRESSURE IS LOW. CREW COMMENTS: CONTINUOUS SLOW LEAK.SDR 2008UALA01492Unknown · odorLIGHT CHEMICAL-PLASTIC SMELL IN AFT GALLEY. COULD NOT LOCATE SOURCE.SDR 2008UALA01456Engine · vibrationLEFT ENGINE HAS PRONOUNCED VIBRATION AT 76 PERCENT N2 ABOVE 2.0.SDR 2008UALA01394Slide · unwanted deployDOOR 3R SLIDE DISCHARGED. SLIDE DEPLOYED ACCIDENTALLY. REPLACED DOOR SLIDE PER AMM 25-66-00 P.201, 25-66-01 P.401, REPLACED 'EPAS' RESERVOIR PER AMM 52-11-22 P.401. AC OK FOR SERVICE.SDR 2008UALA01375Light · inoperativeEIGHT EMERGENCY LIGHTS NOT WORKING LOCATED ON THE OUTSIDE OF THE TWO LEFT LAVATORY MODULES AFT OF ROW 25 AND FWD OF ROW 31.SDR 2008UALA01292Circuit Card · malfunctionedAIRCRAFT HAS NUMEROUS STATUS MESSAGES ALL RELATED TO LOSS OF POWER DURING FLIGHT. AFTER EXTENSIVE TROUBLE SHOOTING FOUND POWER SUPPLY CARD FAULTY. REPLACED A18 POWER SUPPLY CARD MSG CLEARED. AC OK FOR SERVICE.SDR 2008UALA01270Idg · failedEN ROUTE LOST RIGHT GENERATOR. APU WAS STARTED PER CFM CHECKLIST. FLIGHT CONTINUED TO PLANNED DESTINATION. SUSPECT FAULTY BEARING. REPLACED RT IDG ACCOMPLISHED ENGINE RUN IAW MM 24-11-01 PG 401 OP CHECKED GOOD. AC OK FOR SERVICE.
SDR 2008UALA01317Light · looseINSEAT EMERGENCY LIGHTS AT SEAT 1E 2E AND 3E NEED RESECURING.
SDR 2008UALA01192Fire Loop · failedFIRE LOOP 2 ENG R RIGHT ENGINE FIRE DETECTION SYSTEM LOOP 2 FAILURE. STATUS MSG-2610232 ACTIVE ER HARD MSG-2610232 ACTIVE ER HARD.SDR 2008UALA01193Shaft · shearedFOUND BACKUP GENERATOR (L) HAS A SHEARED SHAFT.SDR 2008UALA01195Connector · failedFLIGHT CONTROL SYS STATUS MSG ON PUSHBACK, WILL NOT CLEAR. AFTER EXTENSIVE TROUBLE SHOOTING FOUND BAD CONNECTOR. REPLACED ACE L2 BENCH PLUG DM27122AC. PERFORMED ACE LRU TEST,ACE ACTUATOR MONITOR TEST PER MM 27-02-02-501,AND ACE ACTUATOR CONFIDENCE TEST.ALL TSDR 2008UALA01157Warning Message · illuminatedHYD PUMP DEMAND RIGHT STATUS MSG.SDR 2008UALA01158Light · looseEMERGENCY SIDE LIGHT AT SEAT 2E LOOSE. SECURED EMERGENCY SIDE LIGHT.SDR 2008UALA01171Light · damaged2E SIDE PANEL EMERGENCY ESCAPE LIGHT ASSY DAMAGED. REPLACED 2E EMERGENCY LIGHT ASSY. OPS OK.SDR 2008UALA01058Anti-Ice Valve · defectiveNR 1 ENGINE ANTI-ICE VALVE WILL NOT INDICATE PROPER POSITION.SDR 2008UALA01037Generator · faultyLEFT BUG HAS TRIPPED DELTA PRESSURE INDICATOR SWITCH. SUSPECT BLOCKED FILTER. REPLACED BACKUP GENERATOR IN ACCORDANCE WITH AMM. OPS & LEAK CHECK OK. AC OK FOR SERVICE.SDR 2008UALA01003Toilet · leakingFLIGHT DIVERTED DUE TO WATER LEAK/OVERFLOW FROM DOOR 3 LAVATORY COMPLEX. FOUND FAULTY WATER VALVE. REPLACED TOILET. TEST SYSTEM OPS NORMAL NO LEAKS. ACFT OK FOR SERVICE.SDR 2008UALA01004Bearing · failedFOUND EXCESSIVE BLACK METAL COVERING CHIP DETECTOR HEAD, AT NR 2 ENG MAIN OIL TANK (MCD). FOUND GEARBOX (MCD) FULL OF METAL CONTAMINATION. ENGINE REPLACED AT ORD. THE MB-7 AND MB-8 BEARINGS IN THE MAIN GEARBOX WERE FOUND TO HAVE FAILED. PRATT & WHITNEY HAS RSDR 2008UALA01001Hose · failedFLIGHT LANDED UNDER AMBER ALERT DUE TO A FAILED CENTER HYDRAULIC SYSTEM. NORMAL LANDING, BUT FLIGHT HAD TO BE TOWED TO GATE. FOUND FLEX HOSE TORN BY NOSE STEERING ACTUATOR. REPLACED HOSE. SERVICED HYD SYS. OP CHECKED OK. NO LEAK. ACFT OK FOR SERVICE.SDR 2008UALA01007Power Supply · dischargedDOOR 2R EMERGENCY SLIDE LIGHT INOP. REPLACED POWER SUPPLY.SDR 2008UALA01000Control Box · faultyFLIGHT CONTROL SYSTEM MESSAGE OCCURRED IN FLIGHT. PERFORMED EXTENSIVE TROUBLESHOOTING, & CHRONIC SYSTEM REVIEW. MANY UNITS PREVIOUSLY REPLACED BUT PROB NOT ENTIRELY CORRECTED. REPLACED POWER SUPPLY ASSY & ACE L-1 A SECOND TIME. ALL TESTS PERFORMED WITH GOOSDR 2008UALA00985Anti-Ice System · failedWINDOW HEAT LT SIDE FAILURE OF LT NR 2 SIDE WINDSHIELD HEATING CIRCUIT (LOSS OF WINDOW COATING, WIRING OR THE INDIVIDUAL WHCU CIRCUIT FOR THAT WINDOW). TESTED SYSTEM OPS NORMAL. ACFT OK FOR SERVICE.SDR 2008UALA00986Light · missingSEAT 2E, AFT EMERGENCY LIGHT IS MISSING. REPLACED LIGHT.SDR 2008UALA00987Light · inoperativeSEAT 3E EMERGENCY LIGHTS ARE INOP. RELAMPED EMERGENCY LIGHT.SDR 2008UALA00894Unknown · odorAFTER ENG START CREW REPORTED STRONG OIL ODOR ON FLT DECK. SUSPECT OIL LEAK FROM ENGINE OR APU. CHECKED APU & BOTH ENGINES. NO LEAKS OR OIL CONTAMINATION NOTED. NO ABNORMAL OIL CONSUMPTION NOTED. OK PER FIM 21-00 TASK 808. ACFT OK FOR SERVICE. NO REPEATSDR 2008UALA00784Wire · sparksFAINT BURNING ODOR DETECTED FROM OVEN R31. NO ODOR WITH POWER OFF. INSIDE OF THE R31 OVEN WAS CLEAN. NO BURNING ODOR FROM OVEN. ONE ELECTRICAL TERMINAL IN THE CHILLER FOOD CART DOCK (COMPARTMENT 300) WAS BROKEN LOOSE. DAMAGE CAUSED SPARK AND BURNING ODOR. SDR 2008UALA00785Receptacle · malfunctionedTHE 12B LAPTOP POWER OUTLET SMOKED WHEN PLUGGED IN, PER F/A PASSENGER STOPPED USING IT. TESTED PLUG. NO SIGN OF BURNED PINS OR SMOKE DAMAGE. UNABLE TO DUPLICATE PROBLEM.SDR 2008UALA00705Lamp · inoperative3L EXTERIOR MED EMERGENCY LIGHT INOP. SUSPECT FAULTY BULB. RELAMPED. OPS CHECKED OK. ACFT OK FOR SERVICE.SDR 2008UALA00706Lamp · inoperativeEEL LIGHTS INOPERATIVE MID GALLEY RT SIDE. RELAMPED.SDR 2008UALA00711Filter · cloggedEQUIP COOLING EQUIPMENT COOLING FUNCTION IS INOPERATIVE (LOW FLOW), OR COOLING SUPPLY AIR TEMPERATURE IS EXCESSIVE ON THE GROUND, OR BOTH EQUIPMENT COOLING OVERRIDE VALVE ACTUATORS (NR 1 AND NR 2) HAVE FAILED BITE TEST OR HAVE FAILED TO REACH COMMANDED POSITIOSDR 2008UALA00773Lamp · inoperativeEEL LIGHTS INOP MID GALLEY RT SIDE. RELAMPED.SDR 2008UALA00619Engine · damagedSILENT SURGES DETECTED IN NR 1 ENGINE. ENGINE REPLACED AT SFO DUE TO HEAVY HP COMPRESSOR BLADE DAMAGE FOUND BY BORESCOPE INSPECTION. ONE BLADE WAS FOUND BROKEN IN THE AIRFOIL. SUSPECT DAMAGE TO BE THE RESULT OF VSV INNER TRUNNION BUTTON LIBERATION. THIS ISDR 2008UALA00639Fitting · brokenDOOR 4L AFT GIRT FITTING END BROKEN. REPLACED BRACKET. CHECKED DOOR GIRT BAR OPERATION PER 25-66-01 NORMAL. ACFT OK FOR SERVICE.
SDR 2008UALA00586Panel · puncturedOUTBOARD PANEL, ABOVE T/E FLAP PUNCTURED FROM FLAP GUIDE TRACK. SUSPECT FLAP TRACK SNAPPED. REMOVED PANEL AND ROUTED TO SHOP ON R & R NR R16520. REINSTALLED PANEL. ACFT OK FOR SERVICE.SDR 2008UALA00507Skin · nickedRIGHT I/B MAIN FLAP UPPER PANEL HAS A NICK AROUND A FASTENER HOLE, APPROX 1.8 INCHES FROM O/B END AND 36.10 FROM AFT END. SUSPECT FOREIGN OBJECT DAMAGE
REPAIRED PER SRM 51-00-04, OK TO CF PER EVA-71089. ACFT OK FOR SERVICE.SDR 2008UALA00508Oxygen System · low pressureCREW OXYGEN IS LOW. SUSPECT LOW DUE TO PRE FLIGHT CHECKS. SERVICED CREW OXYGEN BOTTLE. ACFT OK FOR SERVICE.
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