Alliedsign TFE731-40
Service difficulty reports · 85
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 = 'TFE73140' 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 = 'TFE73140' 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 2007FA0000062Retainer · separatedON 10/4/2006, 4TH AIRCRAFT EXPERIENCED A LT ENGINE EXHAUST FIRE AFTER ENGINE START AND PRIOR TO DEPARTURE. ENGINE WAS REMOVED AND RETURNED TO MFG FOR REPAIR. ENGINE WAS DISASSEMBLED IAW LMM 72-03-06, REV 8 FOR ENGINEERING INVESTIGATION. DISASSEMBLY FINDINGSSDR 2006FA0000235Engine · unknownOIL TEMP 112, OIL PSI 50, MASTER CAUTION LIGHT CAME ON OIL SMELL IN CABIN. SHUT NR 3 ENGINE DOWN LANDED AT AIRPORT. CAUSE UNKNOWN AT THIS TIME REMOVE ENGINE FOR INSPECTION AND REPAIR, INSTALLED RENTAL. (K)SDR 2006FA0000054Duct · crackedDURING SCHEDULED NR 2 ENGINE CHANGE INSPECTION NOTICED HP BLEED AIR DUCT WAS CRACKED AT CENTER BLEED AIR TAP. CRACK APPEARED TO ORIGINALS AT THE WELD AND PROGRESSED RADIALLY, APPROX 2.25 INCH TOWARDS THE BRAIDED FLEX COUPLING. NEW DUCT WAS ORDERED AND INSTALSDR CA050929002Cap · loose(CAN) AFTER TAKEOFF,LOSS OF LT ENGINE OIL PRESSURE. SHUT DOWN LT ENGINE, DECLARED EMERGENCY AND RETURNED TO BASE. ENGINE SHOWED SIGNS OF OIL LEAK ON LT COWL. INVESTIGATED OIL LEAK AND FOUND THE OB OIL CAP LOOSE. INSPECTED OIL CAP/DIP STICK O-RING AND LOCKING ASDR AJC2005F00011Bearing · failedCREW REPORTED DEPARTURE, ENROUTE, RT ENGINE DEEC COMPUTER TRIPPED TO MANUAL MODE, FOLLOWED BY THE LOSS OF THE N1 GGE INDICATION. FLIGHT CONTINUED NORMALLY, THEN EXPERIENCED A RT ENGINE VIBRATION WHICH CLIMBED TO .8 ON THE VIBRATION INDICATOR. REDUCED PWR ON SDR 2005FA0000624Fcu · out of toleranceTHE SLATS FAILED TO EXTEND WHILE PILOTS WERE PERFORMING THE INSPECTIONS BEFORE TAKEOFF. THE SLATS LOCKED OUT WHILE MECHANIC PLACED THE FLAP/SLAT SELECTOR TO DN POSITION. SLAT UNBALANCE LIGHT CAME ON SIMULTANEOUSLY. TROUBLESHOOTING FOUND THE FSECU OUTPUT VOLTSDR 2005FA0000726Fcu · out of toleranceTHE SLATS FAILED TO EXTEND WHILE PILOTS WERE PERFORMING THE INSPECTIONS BEFORE TAKE-OFF. THE SLATS LOCKED OUT WHILE MECHANIC PLACED THE FLAP/SLAT SELECTOR TO DN POSITION. SLAT UNBALANCE LIGHT CAME ON SIMULTANEOUSLY. TROUBLE SHOOTING FOUND THE FSECU OUTPUT VOSDR CA050321007Engine · making metal(CAN) AFTER TAKEOFF, CREW NOTICED NR2 ENG CHIP DETECTOR WARNING LITE ON, FOLLOWED SHORTLY BY NR 2 ENGINE OIL FILTER LITE (WARNING). PILOT REDUCED THRUST ON NR2 ENGINE AND RETURNED TO AIRPORT. MAINTENANCE INSPECTION DISCOVERED METAL ON CHIP DETECTOR AND IN FISDR 2005FA0000456Turbine · failedENGINE SHUT DOWN AT FL360, ON DEPARTURE. FLIGHT CREW AND PASSENGERS HEARD LOUD BANG AND FELT VIBRATION. FLIGHT CREW OBSERVED NR 3 ENGINE N1 SPOOLDOWN AND 25 DEGREE HIGHER THAN NORMAL ITT, ENGINE OIL PRESSURE WAS NORMAL. ENGINE WAS SHUT DOWN AND FLIGHT RETURSDR AJC2005F00001Engine · vibrationAC DEPARTED, ENROUTE, AT FL360 THE RT ENG DEEC COMPUTER TRIPPED TO MANUAL MODE, FOLLOWED BY LOSS OF N1 GGE INDICATION. FLIGHT CONTINUED NORMALLY, EXPERIENCED A RT ENG VIBRATION WHICH CLIMBED TO .8 ON THE VIBRATION INDICATOR. REDUCED POWER ON RT ENG TO 75 PERSDR 2004FA0000815Transition Duct · failedFLIGHT CREW MADE 3 ATTEMPTS TO START NR 3 ENGINE. COCKPIT INDICATION ON N1 AND N2 SHOWED NO ROTATION. 4TH ATTEMPT SHOWED ROTATION WITH A NORMAL START. DURING FLIGHT BACK, CREW NOTED N2 APPROX 2 PERCENT LOWER AT CRUISE. ITT WAS APPROX 100 DEGREES HIGHTER. SDR 2005FA0000072Audio Control · inoperativeFLIGHT CREW REPORTED ACRID SMELL IN THE COCKPIT ON APPROACH TO LANDING. NR 2 VHF COMM NOT FUNCTION REPORTED BY FLIGHTCREW. INSPECTION DID CONFIRM NR 2 COMM TRANSCEIVER WAS INOPERATIVE. REMOVED AND REPLACED WITH SERVICEABLE UNIT. ADDITIONAL TROUBLESHOOTING SDR 198M2004Filter · contaminatedAIRCRAFT EXPERINCED A SERIES OF FUEL BY-PASS INDICATIONS. DURING THE TROUBLESHOOTING WE DISCOVERED THE FILTERS TO HAVE BEEN CONTAMINATED WITH DIEGME AS A RESULT OF USING AN ANTI-ICE ADDITIVE. I FOLLOWED THE OEM M/M AND REMOVED ALL FUEL PARTS ON ALL THREE ENGINSDR CA040402003Door · misrigged(CAN) ON VISUAL INSPECTION AND NDT INSPECTION A CRACK OF 1 INCH WAS FOUND IN THE LT MLG OB DOOR SKIN AREA. IT WAS SUSPECTED THAT AT SOME TIME THE DOOR WAS RIGGED IMPROPERLY, DRAG LINK ADJUSTED TOO SHORT AND STRESSES THE AREA.SDR TI92004F00000Starter Gen · failedSTARTER GENERATOR FAILED (OVERHEATED AND DROPPED OFF LINE).SDR CA031125003Bracket · misinstalled(CAN) PROBLEM WAS FOUND ON LT SIDE GEAR DOOR STOP. BRACKET WAS INSTALLED BY AIRCRAFT MFG IN THE WRONG POSITION AND WRONG PN IAW MFG IPC BRACKET WAS CHANGED AND DOOR RIGGED IAW MM AND WORKED OK.SDR CA031028005Door · detached(CAN) AT 30,000 FT. ON DESCENT AT 300KIAS A SHUDDER WAS FELT ON AIRCRAFT. ALL GEAR INDICATION WAS NORMAL. LANDING GEAR LOWERED FOR LANDING ALL GREEN LIGHTS NO RED LIGHT IN HANDLE. LANDED NORMALLY, AT CHALKSIT WAS OBSERVED LT OUTBOARD GEAR DOOR WAS SEPERATED FSDR CA031024007Pump · leaking(CAN) ASTRA SPX SN 079 EXPERIENCED A STRIPPED FUEL LINE FITTING ON THE RT ENGINE MOTIVE FLOW PUMP INLET PORT. FOUND DURING THE ENGINEER'S MORNING POST-FLIGHT INSPECTION, 21 OCT 2003. THE AIRCRAFT EXPERIENCED HEAVY TURBULENCE THE PREVIOUS NIGHT,THOUGH THIS IS NSDR 2003FA0001078Fuel Control · leakingFUEL LEAKING FROM P3 VENT LINE, STATIC LEAKAGE. NO LEAKAGE PERMITTED IAW MM.SDR CA030929004Steering Sys · malfunctioned(CAN) AFTER TOUCH DOWN APROX 80 KNOTS THE NOSE GEAR STEERING WHEEL AUTOMATILLY WHEN TO A FULL LEFT TURN COMMAND. THE AIRCRAFT DEPARTED THE RUNWAY TO THE LT AND CAME TO A REST AT APROX 90 DEGREES TO THE RUNWAY IN THE SOIL AREA NEXT TO RUNWAY. THE RT WING TIP STSDR GJQ2003F00000Blade · brokenPILOT REPORTED ENGINE NR 2 N1 VIBRATION HEARD/ FELT VIBRATION BEGINNING DESCENT. VIBRATION INDICATOR (N1) AT 10 - 20 PERCENT THROUGHOUT DESCENT- AS HIGH AS 40 - 50 PERCENT ON OCCASION. INSPECTION REVEALED OUTER 1.2500 INCH LENGTH SEGMENT OF LPT3 TURBINE BLADSDR O9I2003F00000Housing · leakingPILOT REPORTED OIL ON LEFT ENGINE COWLING AFTER FLIGHT. PERFORMED GROUND RUN OF ENGINE AND FOUND PIN HOLE IN ENGINE DRIVEN OIL SUPPLY PUMP HOUSING.SDR GJQ2002F00004Wire · shortedAIRCRAFT RETURNED WITH RT LANDING LIGHT INOPERATIVE. INVESTIGATION REVEALED OPEN CIRCUIT IN WIRING. DISCOVERED TERMINAL BURNED AND OVERHEATED AT TERMINAL JUNCTION. SUSPECT HIGH RESISTANCE AT TERMINAL JUNCTION.SDR CA021108004Cap · leaking(CAN) DEPARTED ENROUTE 30 MIN AFT. DEPARTURE CLIMBING THROUGH FL310 POP/BANG HEARD FOLLOWED BY HYD LIGHT THEN LT HYD PUMP LIGHT THEN DECREASE IN HYD PRESSURE TO 1500 PSI. RT PUMP LIGHT ON PRESSURE DROP TO 1500 PSI. A/C TURNED AROUND FOR YYZ, FUEL DUMPED, ASDR AUS20021111Gasket · faulty(AUS) RT BLEED AIR LINE THERMOSTAT GASKET FAILED. FURTHER INVESTIGATION FOUND THAT THE RT BLEED SWITCHING VALVE OUTLET TEMPERATURE WAS HIGH.SDR CA020430012Fire Loop · intermittent(CAN) WHILE ON DESCENT CREW HAD FIRE INDICATION RT ENGINE. EMERGENCY PROCEDURES INITIATED WHERE BOTH FIRE BOTTLES WERE BLOWN TO EXTINGUISH POSSIBLE FIRE AND ENGINE SHUT DOWN. LIGHT WENT OUT. LANDED WITH CRASH TRUCKS STANDING BY UNEVENTFULL. DURING TAXI IN, LIGSDR CA020501003Switch · malfunctioned(CAN) ON SHUTDOWN, LT ENGINE LOW OIL PRESSURE ANNUNCIATOR LIGHT DID NOT COME ON. INDICATOR LIGHT TEST FOUND SERVICEABLE. PRESSURE CHECKING OF SWITCH WITH NITROGEN FOUND ANNUNCIATOR COMING ON AT 60 PSI AND OFF AT 51 PSI AS MARKED ON SWITCH. SWITCH ASSY REINSTASDR IY22002F00001Engine · failedPILOT EXECUTED EMERGENCY PROCEDURES DUE TO SMOKE IN COCKPIT AND LOSS OF POWER ON NR 2 ENGINE. LANDED AT NEAREST AIRPORT WITHOUT FURTHER INCIDENT. NR 2 ENGINE EXPERIENCE SEVERAL COMPRESSOR STALLS DURING CLIMB OUT OF FL310. APPROXIMATELY 4 MINUTES LATER THE ESDR GJQ2002F00000Proximity Switch · shortedBASE COMPUTER WILL NOT RESPOND TO INTERROGATION BY LAPTOP COMPUTER, INDICATION, MISSING FROM EIED. BASE CONTROL/MONITOR MENELCOS WERE TRIPPED RED, REPLACED DETECTION BOX ASSY. THAT INCLUDES 2 PROXIMITY SWITCHES LOCATED ON NOSE LANDING GEAR.SDR GJQ2002F00001Control Box · mismanufacturedFLIGHT CREW HEARD RELAYS CHATTERING AND CLICKING IN THE GALLEY AND LAVATORY. LAV, WATER HEATER, OVERHEAD LAV LIGHT AND TOILET FLUSH HAD INTERMITTENT POWER. A THUMP ON BACK WALL ACTIVATED OR MADE INTERMITTENT. INSPECTION REVEALED AUX C/B BOX ASSEMBLY 700 JTASDR CA011127016Wire · shorted(CAN) LT STARTER GEN WIRE RUBBED THROUGH AND CAUSED DIRECT SHORT TO GROUND IN LT PYLON SUPPORT. WIRE SHORTED AND TOOK GENERATOR OFF LINE. LANDED UNEVENTFULL AT SCOTTSDALE AZ. REPLACED ALL 4 WIRES AND SUPPORT UNDER IAI ENGINEERING ORDER.SDR CA011012005Harness · failed(CAN) ON CLIMB THROUGH 7,000 FT, ENGINE NR 3 N1 ROLL BACK APPROXIMATELY 10 PERCENT. IGNITION LIGHT WOULD COME ON AND ENGINE RECOVERS. AT 39,000 FT, NR 3 ENGINE N1 ROLL BACK 5 PERCENT. 3 SEPARATE TIMES EACH TIME IGNITION ON AUTOMATICALLY AND ENGINE WOULD RECSDR AUS20010945Pipe · worn(AUS) LT ENGINE FUEL LINE CHAFED. FOUND DURING INSPECTION IAW ALERT SBTFE731-A73-5126.SDR 27515331Pump · leakingOIL PUMP LEAKING THRU CASE DUE TO WORMING. REMOVED AND REPLACED PUMP.SDR CA010307010Actuator · failed(CAN) RUDDER TRIM FREEZING AT ALTITUDE. FOUND UPPER RUDDER TRIM MOTOR TO BE THE PROBLEM.THE TRIM MOTOR WAS REPLACED AND NO FURTHER PROBLEMS HAVE BEEN EXPERIENCED.
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