Pratt & Whitney Canada PW150A
Service difficulty reports · 3,094
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 = 'PW150A' 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 = 'PW150A' 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 CA180102006Pump · leaking(CAN) TREND INDICATED INCREASED NR 1 ENGINE OIL CONSUMPTION IN A SHORT TIME PERIOD. A MAINTENANCE INSPECTION OF THE ENGINE REVEALED THAT THE NR 1 ENGINE OIL PUMP WAS LEAKING FROM THE TRANSFER TUBES AND PUMP ASSY HOUSING. THE OIL PUMP WAS REPLACED AND THE AIRSDR CA180102010Sensor · failed(CAN) AFTER TAKE-OFF, THE GEAR FAILED TO RETRACT WHEN COMMANDED. WHEN THE GEAR WAS SELECTED DOWN THEY RECEIVED A POSITIVE GEAR DOWN AND LOCKED INDICATION BUT HAD A LEFT GEAR DOOR CAUTION MESSAGE. THE FLIGHT WAS CANCELLED, RETURNED TO BASE AND LANDED WITHOUT SDR CA180102004Actuator · failed(CAN) NR 2 ENGINE INTAKE BYPASS DOOR OPEN LIGHT NOT ON DUE TO ICING CONDITON, CREW DECIDED ATB. BYPASS DOOR ACTUATOR FOUND U/S, ACTUATOR REPLACED & WIRING CHECK C/O. A/C RETURNED TO SERVICE (TC NR 20180102004).SDR QXEA2017121100696Engine · failedON APPROACH HAS #2 ENGINE FAIL. FOLLOWED BY #2 ENGINE FADEC FAIL WARNING. EMERGENCY DECLARED. LANDING UNEVENTFUL AND TAXI TO GATE UNDER OWN POWER.AIRCRAFT REMOVED FROM SERVICE. REPLACED THE #2 ENGINE, #2 PROPELLER, AND #2 AC GENERATOR. ALL OPS CHECKS GOOD. SDR QXEA2017102500637Engine · malfunctionedDURING CLIMB, LOST THE NR 2 ENGINE OIL PRESSURE AND NR 2 ENGINE ROLLED BACK. SHUTDOWN ENGINE INFLIGHT AND RETURNED TO FIELD. LANDING UNEVENTFUL. REMOVED FROM SERVICE. REPLACED THE NR 2 ENGINE. REPLACED THE NR 2 AC GENERATOR, OIL COOLER, BETA TUBE, AND OIL SDR QXEA2017081800521Actuator · malfunctionedAT 25000 FT, DURING CRUISE, THE FIRE BELL CAME ON . NO OTHER FIRE INDICATIONS VISIBLE ALL ENGINE INDICATIONS WERE NORMAL EXCEPT NR 2 FUEL TEMP SHOWED +99 DEGREES. IAW THE ABNORMAL FUEL TEMP CHECK LIST, TURNED ON THE NR 2 FUEL BOOST PUMP, NR 2 FUEL TEMP SDR QXEA2017081100515Unknown · vibrationAIRCRAFT VIBRATION DURING CLIMB AND CRUISE AT POWER LEVER SETTINGS ABOVE 55% TORQUE. AIRCRAFT REMOVED FROM SERVICE. C/W GVI OF NR 1 AND 2 ENGINE COMPRESSORS AND MOUNTS, NO OBVIOUS DEFECTS NOTED. C/W NR 1 AND 2 HTCS RESERVOIR INDICATIONS, CONFIRMED SHOWING GSDR QXEA2017081000512Fadec · malfunctionedWHILE CLIMBING THROUGH 13000 FT, THE NR 2 ENGINE SURGED ONCE WITH A 3 TO 5 PERCENT TORQUE FLUCTUATION AND A NOTICEABLE YAW AND SOUND CHANGE. REMOVED FROM SERVICE. ACCOMP T/C 73000Q01. NO FAULT CODES POSTED. ACCOMPLISHED A GVI ON THE NR 2 ENGINE. NO OBVIOUS DESDR QXEA2017053000376Oil System · overservicedDURING CRUISE FLIGHT FA'S REPORTED AN ELECTRICAL ODOR IN THE CABIN AROUND ROW 3 AND 4. THERE WAS NO VISIBLE SIGN OF FIRE OR SMOKE. FA'S REPORTED ODOR GOT STRONGER IN TO DESCENT. THERE NEVER WAS ANY SMOKE AT ANY POINT. DIVERTED. LANDING UNEVENTFUL. FOUND THE NSDR QXEA2017042700326Engine · power lossTAKEOFF TORQUE NOT OBTAINED ON EITHER ENGINE. PERFORMED TAKEOFF ABORT AT 100 KIAS. NTOP POWER SETTING WAS 90%. TAKEOFF TORQUE ON ENGINE NR 1 WAS 88% AND TAKEOFF TORQUE ON NR 2 ENGINE WAS 87%. PERFORMED NR 1 & NR 2 ENGINE POWER ASSURANCE CHECKS. BOTH CHECKS GOSDR QXEA2017041900264Engine · failedAT START OF DECENT, NOTICED A STRONG ODOR OF SOMETHING HOT. BOTH F/A S ALSO NOTICED IT. THERE WAS NO CHANGE ON CABIN OR FLIGHT DECK TEMP. AROUND 14000 THE LAVATORY SMOKE DETECTOR WENT OFF AND THE EMERGENCY CHECKLIST WAS RAN TO GET THE BLEEDS OFF. COULD NOT SSDR QXEA2017041200249Engine · failedNR 2 PEC CAUTION LIGHT AT CRUISE. DURING CLIMB WITH PROPS AT 900, NOTED FLUCTUATIONS OF +/- 10 RPM(890-910) FLUCTUATIONS INCREASED TO +/- 20 (880-920) AFTER LEVEL OFF FLUCTUATIONS CONTINUED AT PROPS 850 (830-870). AFTER 2 OR 3 MIN #2 PEC CAUTION LIGHT ILLUMINASDR QXEA2017033000193Engine · failedNOTICED PROP IMBALANCE ON CLIMB OUT SEA 900 BROUGHT CONDITION LEVERS BACK TO 850 AT CRUISE FL 240 NOTICED NR 2 PROP WAS NOT SYNCING FLUCTUATION 830-860 FOLLOWED BY NR 2 PEC MASTER RPM CAUTION LIGHT. NO OTHER SYSTEMS ABNORMALITIES NOTED, RAN PEC NR 2 EMERGENCY SDR QXEA2017032300170Bleed Valve · malfunctionedTHE NR 1 ENGINE FADEC CAUTION MESSAGE, ALONG WITH ASSOCIATED POWERPLANT MESSAGES. DIVERTED AND ACCOMPLISHED UNEVENTFUL LANDING. INTERROGATED CDS FOUND FAULT CODE 912 ON THE NR 1 ENGINE . REMOVED AND REPLACED NR 1 P2.2 BLEED OFF VALVE IAW MCN 67375-01 ISSUE SDR QXEA2017031900163Scupper · contaminatedFLIGHT ATTENDENT REPORTED AN OIL ODOR IN THE AFT GALEY AREA. STATED IT WENT AWAY AFTER A COUPLE MINUTES. PERFORMED GVI OF BOTH ENGINES FOR LEAKS. FOUND SCUPPERS ON BOTH ENGINES TO HAVE SMALL AMOUNTS OF OIL. CLEANED OIL. GROUND RAN ENGINES. PERFORMED REMOVAL SDR QXEA2017030800107Bleed Valve · failedCLIMBING THROUGH 10,000 FT, THE NR 1 FADEC CAUTIONED, WITH POWER PLANT MESSAGE. LEVEL AT 14,000FT ENGINE SURGES OF 10 DEGREES, 15 DEGREES TORQUE. DURING DESCENT DID NOT NOTICE ANY ENGINE SURGES. REMOVED AND REPLACED THE NR 1 P2.2 INTERSTAGE BLEED VALVE IAW SDR QXEA2017021300056Engine · failedNR 1 OIL PSI FLUCTUATES ERRATICALLY FROM GREEN INTO YELLOW AND THEN INTO THE RED ARC AS LOW AS 41 PSI ON FINAL. THE NR 1 AC GEN LIGHT ILLUMINATED ITT ON BOTH ENGINES REMAINED NORMAL. NR 1 ENGINE FEATHERED. LANDING UNEVENTFUL. REPLACED NR 1 ENGINE. RETURNED TO SDR QXEA2016092600603Engine · leakingON APPROACH, FA NOTIFIED EXCESS OIL COMING OUT OF THE NR 2 ENGINE. ALL INDICATIONS OF OIL PRESSURE AND TEMPERATURE INDICATED NORMAL. ON POST FLIGHT, DISCOVERED OIL TRAILING FROM THE FORWARD OUTFLOW VENT TO THE FAR AFT OF THE NACELLE. PERFORMED GVI ON NR 2 ENSDR QXEA2016092000585Engine · odorSTRONG OIL BURNING ODOR AT LOW POWER SETTINGS DURING DESCENT. NO HAZE NOTED. LANDING UNEVENTFUL. REMOVED & REPLACED THE NR 2 ENGINE IAW TASK CARDS 6710003 & 6710004 W.O. 209524. RETURNED TO SERVICE.SDR QXEA2016091800589Engine · malfunctionedCLIMBING THROUGH APPROX 12,000 FT LOUD THUMP AND SLIGHT YAW TO THE RIGHT. RIGHT ITT WAS IN A RAPID SHIFT DECREASING ON NR 2 ENGINE. PILOT RIDING IN THE BACK SAW A BASKETBALL SIZE BALL OF FLAME EXIT THE NR 2 ENGINE. EVENT MARKER PUSHED. REPLACED NR 2 ENGINE. OPSDR QXEA2016090600571Fuel Sys · malfunctionedAFTER STARTING THE NR 1 ENGINE WITH THE CONDITION LEVER IN THE START AND FEATHER POSITION, THE NR 1 ENGINE FUEL PRESSURE CAUTION ILLUMINATED AND AFTER A FEW SECONDS, THE ENGINE SHUTDOWN. AIRCRAFT CURRENTLY DOWN FOR REPAIRS.SDR QXEA2016072800483Propeller · overspeedUPON LANDING WITH ZERO FLAPS THE POWER LEVERS WERE MOMENTARILY BROUGHT SLIGHTLY BELOW FLIGHT IDLE. THE NR 1 PROP RPM WENT RED ON THE ED. PROP RPM WENT INTO NORMAL AFTER 12 SECONDS. REPLACED BOTH NR 1 PROPELLER ASSEMBLY AND ENGINE ASSEMBLY, AND NR 2 PROPELLER SDR QXEA2016072000458Resistor · malfunctionedNR 2 ENGINE FADEC CAUTION ILLUMINATED IN FLIGHT. NR 2 ENGINE TORQUE RESPONSE SLUGGISH. FOUND FAULT CODES 970 A/B, 902A, 798 A/B. REPLACED MOT SENSOR, NO HELP. REPLACED ITT RESISTOR, FAULTS CLEARED. RETURNED TO SERVICE.SDR QXEA2016061900405Actuator · failedAFTER TAKEOFF THE NR 1 ENGINE OIL TEMP CLIMBED TO 114 DEGREES FOR 2 MINUTES. ALL OTHER PARAMETERS NORMAL. OPS CHECK OF OIL COOLER DOOR ACTUATOR FAILED TO OPEN. REPLACED THE ACTUATOR IAW AMM 79-21-31-000-801. OPS TEST GOOD, RETURNED TO SERVICE.SDR QXEA2016050300288Engine · surgesDURING CLIMB OUT, WITH THE POWER LEVERS AT RATED DETENT AND MCL ON, THE ENGINES SURGED SLIGHTLY. IT IS UNCERTAIN WHICH ENGINE SURGED BUT IT WAS ENOUGH TO MAKE THE AIRPLANE YAW SLIGHTLY. DIVERTED, LANDING UNEVENTFUL. INTEROGATED CDS FOR ENGINE FAULTS AND FOUSDR QXEA2016050100287Oil System · leakingCLIMBING OUT FROM DEPARTURE, LAV SMOKE DETECTOR ACTIVATED AND SMOKE REPORTED IN CABIN. POWER LEVER AT DETENT, PROPS 900, BOTH BLEEDS ON, PACKS IN NORMAL, AUTO-AFTER SMOKE APPEARED. ATTEMPTED NR 2 BLEED OFF, NO DIFFERENCE. THEN NR 2 ON AND NR 1 OFF, SMOKE SSDR QXEA2016042300281Fadec · malfunctionedAT ABOUT 3000 ON APPROACH, NR 2 TORQUE GAUGE DID A MOMENTARY WILD SWING. PUSHED EVENT MARKER. ENGINE PERFORMANCE DID NOT CHANGE, JUST SAW A SWING IN TORUE GAUGE INDICATION. NO RELATED FAULTS CODES IN CDS. DUE TO RECENT HISTORY OF NR 2 TORQUE GAUGE ISSUES, RSDR QXEA2016042200280Warning Message · multiple failON CLIMBOUT BELOW 10,000 FT, NR 2 TORQUE AND ITT DROPPED SIMUTANEOUSLY TO LESS THAN 5 PERCENT OF PREVIOUS INDICATIONS THEN RETURNED TO WHERE THEY HAD BEEN. TORQUE BUG FOLLOWED TORQUE NEEDLE AS WELL. THIS TOOK ABOUT 1 SECOND. NO CHANGE IN NOISE LEVEL OR YAW NSDR QXEA2016032400218Engine · leakingAFTER STARTING NR 2 ENGINE TO DO 80 PERCENT NH RUN-UP, SELECTED NR 2 BLEED ON AND THE FLIGHTDECK AND CABIN HAD A STRONG ODOR OF BURNING OIL COMMING FROM THE VENTS. REMOVED THE NR 2 ENGINE P2.2 EXHAUST DUCT, INSPECTED FOR LEAKS, NO LEAKS FOUND. REINSTALLED NR 2SDR QXEA2016032300217Control Unit · malfunctionedON DESCENT, NR 2 ENGINE TORQUE DROPPED TO 47 PERCENT. POWER LEVERS AROUND 50 PERCENT AND CONDITION LVRS AT 850. TORQUE ON RT ENGINE DROPPED BY HALF. NR 2 PEC CAUTION LIGHT ILLUMINATED. A FEW MINUTES LATER PROP RPM WENT TO 1070. ALSO HAD A POWER PLANT MSG.SDR CA160322008Vane · malfunctioned(CAN) FLIGHT HAD PUSHER SYSTEM FAIL CAUTION LIGHT AFTER TAKE-OFF AND RIGHT HAND AOA VANE CIRCUIT BREAKER TRIPPED. FLIGHT CREW, RETURN TO AIRPORT. MAINTENANCE DID REPLACE RT AOA VANE, RETURNED TO SERVICE TASKS COMPLETED, AIRCRAFT RETURN TO SERVICE.SDR CA160321006Pump · failed(CAN) FLIGHT REPORTED TO MOC THE NR 2 HYDRAULIC PUMP CAUTION LIGHT ILLUMINATED IN FLIGHT. THE FLIGHT CARRIED ON INTO ITS DESTINATION WITHOUT INCIDENT. THE PTU TURNED ON AND THE FLUID QUANTITY WAS NOT LOST. THE AIRCRAFT MAINTENANCE ENGINEERS WERE DISPATCHED TO SDR CA160318005Engine · malfunctioned(CAN) ENGINE OUT THROUGH 10000Ï¿½. FLIGHT CREW REPORT A LOUD BANG FOLLOWED BY A LARGE YAW, THEY ALSO NOTICED THAT THE ENGINE DISPLAY HAVE ERRATIC MOVEMENTS OF THE NH, TORQUE AND ITT ON ENGINE NR 1, IN ADDITION TO THIS, THEY MENTIONED THAT THE ENGINE INDICATIONSDR CA160315017Solenoid Valve · failed(CAN) AFTER SELECTING THE LANDING GEAR UP ON DEPARTURE, THE RIGHT GEAR DOOR ANNUNCIATOR REMAINED ILLUMINATED. VISUALLY VERIFIED THAT THE RIGHT GEAR DOORS WERE OPEN. MAINTENANCE DETERMINED THE SOLENOID SEQUENCE VALVE WAS AT FAULT AND REPLACED THE PART (WHICH HASDR CA160310003Tire · failed(CAN) ON TAKEOFF, THE CREW NOTICED A VIBRATION AS THE GEAR CAME UP. IT WAS SUSPECTED THAT THE NR 4 TIRE HAD FAILED. THE AIRCRAFT RETURNED FOR A LANDING AT THE POINT OF DEPARTURE. SOME DAMAGE FROM TIRE MATERIAL WAS FOUND ON THE RT MLG AFT DOOR AND RT MLG FWD FASDR CA160310008Fitting · corroded(CAN) DURING FIRST "C" CHECK, ALL FOUR FWD CARGO COMPARTMENT, CARGO TRACK FITTINGS WERE FOUND CRACKED AND WITH CORROSION.SDR CA160315002Tire · punctured(CAN) DURING LANDING RT MLG TIRE WAS DAMAGED IAW CREW REPORT, RAN OVER FOD ON THE RUNWAY DUE TO THAT FACT SECOND RT MLG TIRE DEFLATED. ACFT STOPPED IMMEDIATELY ON THE RUNWAY.SDR CA160310005Bearing · failed(CAN) AFTER TAKEOFF, INBD ANTISKID CAUTION LIGHT ILLUMINATED ON THE CAUTION AND WARNING PANEL (CAWP). UPON ARRIVAL, FLIGHT CREW REPORTED THAT THE NUMBER 3 MAIN WHEEL WAS NOT ROTATING. THE MAINTENANCE CREW DISPATCHED TO THE AIRCRAFT FOUND THE NUMBER 3 TIRE COMPSDR CA160310009Wire · damaged(CAN) PILOT AUDIO D4 AVIONICS RT MAIN AND RCAU - PILOT AUDIO H2 LT ESSENTIAL HAVE POPPED AND WILL NOT RESET. PILOT IS UNABLE TO CHANGE COMM SELECTIONS FOR TRANSMIT. AUDIO CONTROL PORTION OF THE PANEL HAS FAILED. MAINTENANCE FOUND WIRES CHAFFING ON THE BASE OFSDR CA160307006Connector · damaged(CAN) PUSHER SYS FAIL CAUTION ILLUMINATED ON START. MAINTENANCE INVESTIGATION DISCOVERED NR 1 AOA HEATER POWER WIRE OPEN. PIN J OF CONNECTOR 9811-J113 DAMAGED. REPAIRED WIRE AND REPLACED CONNECTOR 9811-J113. SYSTEM WAS TESTED SERVICEABLE AND THE AIRCRAFT WAS SDR CA160304001Actuator · leaking(CAN) NLG DID NOT EXTEND WHEN SELECTED DOWN. ALTERNATE EXTENSION PROCEDURE USED. TROUBLESHOOTING IN PROGRESS, NLG DOOR ACTUATOR REPLACED. CONFIRMED BYPASSING INTERNALLY.SDR CA160301022Release Cable · broken(CAN) AIRCRAFT HAD A MLG ALTERNATE RELEASE CABLE FAILURE. WAS JUST A CABLE NO EFFECT ON CAM.SDR CA160302011Selector · faulted(CAN) ON TAKEOFF, ALL LANDING GEAR DID NOT RETRACT. GEAR REMAINED EXTENDED AND THE AIRCRAFT LANDED NORMALLY. MAINTENANCE TESTED LANDING GEAR OPERATION AND THE FAULT COULD NOT BE REPRODUCED. DIN01A AND DIN02A CODES WERE RECORDED BY THE PSEU. THE LANDING GEAR SESDR QXEA2016022900155Autofeather Sys · malfunctionedAUTOFEATHER SYSTEM FAILS DAILY CHECK. C/W TEST IAW AMM 61-20-00-710-801. TESTS GOOD. COULD NOT DUPLICATE. RETURNED TO SERVICE.SDR CA160302015Generator · faulty(CAN) REJECTED TAKEOFF AT 50 KTS DUE NR 1 AC GEN FAILURE. RESET UNSUCCESSFUL MAINTENANCE TROUBLESHOOTING AS FOLLOWS: NO.1 AC GEN CHIP DETECTOR INSPECTED, NO METAL FOUND. NO.1 AC GENERATOR S/N 1152218-00724 REMOVED AND NEW S/N 1152218-00699 INSTALLED IAW AMM 2SDR CA160322002Unknown · odor(CAN) F/O REPORTED OIL ODOR IN CABIN ON LAST SECTOR OF FLIGHT. ACFT LANDED UNEVENTFULLY.SDR CA160311001Sensor · out of adjust(CAN) DURING CLIMB FUSELAGE DOOR WARNING CAME ON AND SHOWED AFT BAGGAGE DOOR SHOWED RED ON MFD. ACFT WAS RETURNED TO THE AIRPORT WITHOUT DECLARING EMERGENCY AND LANDED SAFELY. DOOR PROXIMITY SENSORS ARE MFG AND INSTALLED AND INTEGRATED WITH PSEU ON ACFT. DURSDR CA160226005Contactor · faulty(CAN) THE NR 3 HYD PUMP CAUTION LIGHT ILLUMINATED AFTER START. REPLACED THE DCMP CONTACTOR IAW AMM 24-31-41. SYSTEM CHECKED SERVICEABLE.SDR CA160222007Actuator · failed(CAN) DURING DEPARTURE CREW SELECTED GEAR UP, THE RMLG DID NOT RETRACT. THE CREW COMPLETED AN AIR TURN-BACK AND LANDED. INSPECTION OF THE RMLG FOUND THE RETRACTION ACTUATOR ROD END HAD SEPARATED FROM THE GEAR. THE SEPARATION WAS CAUSED BY A FAILURE OF THE RETRSDR CA160301021Cam · broken(CAN) DURING DAILY INSPECTION WE WERE NOT ABLE TO OPEN THE LT MAIN LANDING GEAR DOOR. WE HAVE PERFORMED THOROUGH INSPECTION OF ALTERNATE GEAR EXTENSION SYSTEM AND FOUND THE LT MAIN LANDING DOOR ALTERNATE OPENING CAM ASSY BROKEN.
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