JASC 2435
Service difficulty reports · 2,052
Reports filed under 2435 · Starter-Generator, newest first.
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 jasc_code = '2435' 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 jasc_code = '2435' 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 96ZZZX4670Generator · armature scoredSTART/GENERATOR ARMATURE SCORED DUE TO BRUSH HOLDER BENT.SDR HEEA967384Starter · failedWOULD NOT START AIRCRAFT. BRUSHES ARE WORN. RECEIVED INSTALLED ON N7062X ON 7-12-95.SDR HEEA967361Bearing · failedHIGH PITCH SQUEAL.SDR HEEA967353Field Assy · shortedSTART/GEN SHORTED OUT.SDR CA960617201Brushes · worn(CAN)PRE MATURE BRUSH WEAR.SDR HEEA967316Starter · failedWHEN FIRST PRESSURE STARTING BUTTON - STARTER MAKES LOUD CLUNK/GRINDING NOISE. REPLACED WITH SERVICEABLE STARTER GENERATOR.SDR VNAA9600033Starter Gen · defectiveCLIMBING THROUGH FL 160, RT GENERATOR FAILED. CREW WAS THEN ADVISED TO RETURN TO FIELD. AIRCRAFT LANDED WITHOUT FURTHER INCIDENT. REPLACED THE RT STARTER/GENERATOR IAW MM 24-30-00, GROUND CHECKED GOOD.SDR CA960524017Bearing · failed(CAN) STARTER GENERATOR HAD A PREMATURE BEARING FAILURE.SDR CA960524011Bearing · failed(CAN) #2 DC GENERATOR CAUTION LIGHT ON. UNABLE TO RESET. STARTER GENERATOR REPLACED. BEARING SUFFERED PREMATURE FAILURE.SDR VTZA96188Starter/Gen · failedFLT NR 6597 - CRW-IAD - ABORTED THE TAKEOFF DUE TO THE LEFT STARTER/GEN FAILED ON THE TAKEOFF ROLL. AIRCRAFT RETURNED TO GATE WITH NO FURTHER INCIDENTS. MX REPLACED LEFT STARTER/GEN. AIRCRAFT WAS RELEASED AND APPROVED FOR RETURN TO SERVICE. (M)SDR 96ZZZX2962Terminal Stud · threads wearWHEN INSTALLING PLASTIC TERMINAL COVER, COVER HOLD-DOWN NUTS TEND TO WEAR THREADS ON STUDS CAUSING THE TERMINAL NUT TO STRIP THE STUD UPON NEXT INSTALLATION. TIMES UNKNOWN, SHOULD NOT BE A FACTOR.SDR HEEA967197Starter · failedSTARTER SPINS, BUT SPLINES DO NOT ENGAGE ENGINE.SDR HEEA967149Starter · shortedSHORTED OUT AND GETS VERY HOT. TIME SINCE REPAIR 0:00.SDR 96ZZZX3621Starter · defectiveFRICTION DAMPER LOOSE - STARTER BANGS ON START-UP.SDR CA960507013Wire · chafed(CAN)ON APPROACH, AND DURING GEAR SELECTION, BOTH #1 AND #2 DC GENERATOR ANNUNCIATORS FLASHED FOLLOWED BY AUXILIARY INVERTER, RUDDER FULL PRESSURE, GPWS #1 STALL WARN WITH HORN, AND THE MASTER WARNING AND CAUTION LIGHTS FLICKERING. OFF FLAGS ALSO CYCLING ON PSDR VTZA96161Starter/Gen · failedIAD/CMG - FLT 6381 - DURING CRUISE AT 1225 HRS ON 4-21-96, RETURNED TO IAD DUE TO THE RT STARTER/GENERATOR FAILING IN-FLIGHT. AIRCRAFT RETURNED TO IAD WITH NO FURTHER INCIDENTS. MAINTENANCE REPLACED THE RT STARTER/GENERATOR. AIRCRAFT WAS RELEASED AND APPROVSDR HEEA967064Starter · defectiveINTERMITTENT CRANKING.SDR HEEA967009Bearing · noisySTART GENERATOR HAS HIGH PITCH SQUEAL WHEN RUNNING.SDR RAIA960415Starter/Gen · faultyCMI - FLT 7542 - BOTH GENERATOR LIGHTS ILLUMINATED AND ENGINES WERE SURGING. MAINTENANCE REPLACED LEFT STARTER GENERATOR AND PARALLELED GENERATORS, GROUND RUNS GOOD. (M)SDR CA960415005Generator · failed(CAN)#1 DC GENERATOR OFF LINE. STARTER GENERATOR REPLACED.SDR HEEA966965Bearing · making noiseSTARTER GENERATOR HIGH PITCH NOISE WHEN RUNNING ON UNIT. BEARING BAD.SDR HEEA966956Generator · noiseSTARTER GENERATOR HAS BAD SPOT ON COMMUTATOR AND MAKING NOISE.SDR HEEA966945Bearing · failedBEARING INSTALLED IN UNIT S/N 21364. UNIT HAVING HIGH PITCH SQUEAL WHEN RUNNING.SDR CA960415009Bearing · failed(CAN)ANTI-DRIVE END BEARING FAILURE CAUSING EXTENSIVE DAMAGE TO ARMATURE AND STARTER ASSEMBLY.SDR AU960723Generator · failed(AUS) LH ENGINE STARTER/GENERATOR FAILEDSDR VTZA96140Starter Gen · failedFLT NR 6191 - BOS-IAD - DURING CLIMB-OUT, RETURNED TO BOS, DUE TO RIGHT GENERATOR FAILURE. AIRCRAFT LANDED AT BOS WITH NO FURTHER INCIDENTS. MAINTENANCE REPLACED STARTER/GENERATOR. AIRCRAFT WAS RELEASED AND APPROVED FOR RETURN TO SERVICE. (M)SDR 96ZZZX1828Starter · failedNR 2 ENGINE WILL NOT START. STARTER NOT TURNING. REMOVED AND REPLACED NR 2 ENGINE STARTER GENERATOR.SDR AU960356Generator · faulty(AUS) ENGINE STARTER/GENERATOR FAULTY - INSPECTION FOUND EXTENSIVE INTERNAL ARCING AND HEAT DAMAGESDR AU960310Bearing · collapsed(AUS) LH ENGINE DRIVEN STARTER/GENERATOR REAR BEARING COLLAPSED - INTERNAL DAMAGE TO STARTER/GENERATOR - AIR DUCT DAMAGED BY COOLING FANSDR CA960321001Speed Monopole · open circuit(CAN) AFTER INSTALLATION OF AN OVERHAULED STARTER/GENERATOR, INITIAL GROUND RUN OPERATION SEEMED SATISFACTORY, HOWERVER SUBSEQUENT FLIGHTS REVEALED THAT THE STARTER WOULD NOT DISENGAGE AUTOMATICALLY. THE START SEQUENCE WAS MANUALLY DISENGAGED AND THE FLIGHT COSDR XC4R9620651Armature · defectiveARMATURE COMMUTATOR TOTAL INDICATED RUN-OUT VARIES PLUS OR MINUS 0.005 INCH. INCONSISTENCY OF COMMUTATOR WEAR CAUSED EXCESSIVE BRUSH WEAR. (X)SDR HEEA966777Armature · defectiveINSTALLED ARMATURE IN GENERATOR AND RAN UNIT. HAD EXCESSIVE ARCHING.SDR HEEA966772Armature · defectiveARMATURE HAD DEAD SPOT.SDR HEEA966760Armature · failedEXCESSIVE ARCHING WHEN TESTING UNIT. INSTALLED AND FAILED SAME DAY. TIME SINCE REPAIR 0:00.SDR HEEA966751Starter · defectiveSTARTER DRAGGING. KICKS GENERATOR OFF LINE. COMMUTATOR PITTED.SDR CA960315004Brushes · worn(CAN)PILOT REPORT LH ENGINE WILL NOT TURN OVER AND START BUTTON WILL NOT STAY IN. STARTER REPLACED. BRUSH AND CONNECTOR ASSEMBLY WORN BEYOND LIMITS.SDR RAIA960232Starter Gen · failedSTL - FLT NR 7050 - HIGH FREQUENCY VIBRATION ON NR 1 ENGINE. MAINTENANCE REPLACED NR 1 STARTER GENERATOR AND SPLINE ADAPTER GROUND RUN GOOD. (M)SDR 96ZZZX1370Bearing · failedLEFT GENERATOR FAILURE OCCURRED AT 37,000 FEET. THE GENERATOR WOULD NOT RESET. DURING DESCENT, A HUM AND VIBRATION OCCURRED FROM LEFT ENGINE. ENGINE WAS IDLED AND LEFT AT IDLE THROUGHOUT DESCENT AND LANDING. UPON INSPECTION, IT APPEARED THE DRIVE END BEARISDR CA960223004Bearing · failed(CAN)BEARING FAILURE ON STARTER-GENERATOR CAUSED DAMAGE TO ROTOR, STATOR, SPEED P/U AND FAN.SDR AU960260Starter · faulty(AUS) RH ENGINE STARTER/GENERATOR WOULD NOT ROTATE ENGINE WHEN ENGAGEDSDR 96ZZZX2168Generator · shortedINVESTIGATION FOR UNCONTROLLED OVERVOLTAGE CONDITION FOUND SHORTED STARTER/GENERATOR ON RT ENGINE.SDR 96ZZZX1136Shaft · shearedWHILE AT MSP UNDER EXTREME COLD CONDITIONS (MINUS 12 DEGREES FAHRENHEIT), RIGHT STARTER GENERATOR SHAFT SHEARED DURING START ATTEMPT. CAUSE FOR FAILING UNKNOWN. SUSPECTED COMBINATION OF TEMPS AND AGE OF SHAFT, THESE ARE NOT NORMALLY REPLACED AT OVERHAUL. INSDR MALA964859Starter/Gen · failedFLT 3323 - DURING APPROACH TO MSP, THE LT AND RT BATTERY DISCONNECT, BATTERY FAULT, AND RT GENERATOR FAIL LIGHTS ILLUMINATED. THE CREW RESET ALL SWITCHES AND THE SYSTEM RETURNED TO NORMAL; HOWEVER, AT THAT TIME THEY NOTED AN ELECTRICAL SMOKE SMELL. THE ACFT SDR HEEA966604Armature · defectiveARMATURE CAUSES EXCESSIVE ARCHING WHEN TESTING.SDR HEEA966603Armature · defectiveARMATURE CAUSES EXCESSIVE ARCHING WHEN TESTING.SDR 96ZZZX1336Brush · excess wornAIRCRAFT EXPERIENCED NR 1 GENERATOR DROP OFF LINE AT NIGHT WITH HEATS ON. UNABLE TO RESET. APPROXIMATELY 30 MINUTES LATER, NR 2 GENERATOR DROPPED OFF LINE. UNABLE TO RESET. DIVERTED TO VFR AIRPORT AND LANDED. FOUND NR 2 GENERATOR BRUSHES WORN PAST LIMITS SDR 96ZZZX1335Brush · excess wornAIRCRAFT EXPERIENCED NR 1 GENERATOR DROP OFF LINE AT NIGHT WITH HEATS ON. UNABLE TO RESET. APPROXIMATELY 30 MINUTES LATER, NR 2 GENERATOR DROPPED OFF LINE. UNABLE TO RESET. DIVERTED TO VFR AIRPORT AND LANDED. FOUND NR 2 GENERATOR BRUSHES WORN PAST LIMITS SDR HEEA966558Clutch · fail testCLUTCH FAILS BREAK AWAY AND CLUTCH SLIPPAGE TORQUE TEST PER LELAND S/B 2CM272B1-80-08. CLUTCH SLIPPAGE IS AT 290 INCH POUNDS.SDR HEEA966545Armature · shortedINSTALLED ARMATURE IN STARTER GEN. WHEN PUT ON TEST, BRUSHES WERE ARCHING EXCESSIVELY. FOUND ARMATURE COMMENTATOR SHORTED OUT.SDR COMA9610044Starter Gen · failedDURING LEFT ENGINE START, T6 EXCEEDED 900 DEGREE CELSIUS. START WAS ABORTED AND DURING DRY MOTOR, THE STARTER FAILED. REPLACED THE STARTER/GENERATOR AND START CONTACTOR.
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