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 DJFA20181225001Starter Gen · malfunctionedLEFT ENGINE HAS A RUMBLING VIBRATION WHEN RUNNING. STARTER GENERATOR LUGS AND SURGES DURING START CYCLE. REMOVED AND REPLACED STARTER GENERATOR. WORK WAS DONE IRT 24-81-01. OPS AND LEAK CHECK GOOD. COMPLIED WITH CMM TASK 05-50-00 FOR UNSCHEDULED GENERATOR CHASDR DJFA20181207001Starter Gen · malfunctionedDIVERTED DUE TO LOSS OF NR 1 GENERATOR. CREW ATTEMPTED RESET WITH NO SUCCESS. NO VIBRATIONS NOTED, JUST A HUM. LANDED WITHOUT INCIDENT. R&R STARTER/GEN AND COMPLIED WITH 05-50-02 UNSCHEDULED STARTER/GEN REMOVAL INSP WITH NO DEFECTS NOTED.SDR FVJA20181214001Starter Gen · failedDURING CRUISE FLIGHT AT AN ALTITUDE OF FL380 ENROUTE FROM TORONTO-PEARSON INTERNATIONAL AIRPORT (CYYZ) TO MCCARREN INTERNATIONAL AIRPORT (KLAS) THE CREW EXPERIENCED INTERMITTENT FOLLOWED BY CONTINUOUS TO MODERATE VIBRATION ACCOMPANIED BY A LOW FREQUENT "HUMMINSDR DJFA20181119001Starter Gen · failedDIVERTED DUE TO VIBRATION GEN NR 1 FAIL CAS MSG APPEARED SHORTLY AFTER. CREW RAN CHECKLIST. VIBRATION WENT AWAY WITH REDUCED POWER BUT GEN WOULD NOT RESET. AIRCRAFT LANDED WITHOUT INCIDENT. R&R NR 1 GEN, STARTER PAD SEAL MAGNETIC SEAL, ACCESSORY DRIVE GEARSHIFSDR DJFA20181113002Starter Gen · failedDIVERTED DUE TO STRONG VIBRATION FROM RT ENGINE FOLLOWED BY RT GEN FAIL. AIRCRAFT LANDED WITHOUT INCIDENT. R&R STARTER/GEN AND HIGH PRESSURE FUEL LINE. OPS AND LEAK CHECKS GOOD.SDR 2PIA2019F00097Starter Gen · failedSTARTER GEN FAILED IN FLIGHT. WAS UNABLE TO RESET GEN. AFTER FAILURE THERE WAS A VIBRATION COMING FROM THE RT ENGINE.SDR P2IA2018FA0000453Drive Shaft · brokenVIBRATION COMING FROM RIGHT ENGINE NOTED DURING DESCENT AND FOLLOWED BY A GEN FAILURE. GEN WAS RESET. UPON INSPECTION NOTED COOLING FAN DRIVE SHAFT FOR GENERATOR BROKEN.SDR COEA2018102119805Terminal · damagedFLIGHT 612, ENROUTE HNL-LNY/AIR TURNBACK. MULTIPLE ELECTRICAL FAILURES IN FLIGHT. EADI, EHSI, AIR DATA INSTRUMENTS, MC AND MW INDICATIONS, DEPRESSURIZATION/DECOOLING. AIRCRAFT WAS RETURNED TO HNL, NO EMERGENCY DECLARED. LANDED WITHOUT INCIDENT. AFTER EXTENSIVESDR ASAA2018101726727Starter Gen · failedAPU TREND DATA SHOWS CT5ATP TEMP IS AT OR ABOVE THE THRESHOLD 605 DEGREES. GROUNDED - YES. REPLACED APU STARTER-GENERATOR DUE TO FAILURE OF FIM 24-21 TASK 814 STEP F(2)(E) AND (F). REMOVED/REPLACED SGU REF AMM 49-41-21. ACCOMPLISHED FIM 49-40 TASK 825 STEP D(9SDR VE7A2018101500001Starter Gen · arcedWHILE ENROUTE TO SENDING FACILITY AND IN IMC CONDITIONS, NR 2 GEN DISCONNECT CAUTION APPEARED ON CAD, IMMEDIATELY FOLLOWED BY BURNING SMELL IN CABIN AS REPORTED BY CABIN OCCUPANT (FLIGHT NURSE). LEFT FRONT SEAT OCCUPANT (PARAMEDIC) BROKE OUT CHECKLIST AND READSDR DJFA20181002001Starter Gen · failedDURING FLIGHT WE HAD A "GEN1 FAIL". WE TRIED TO RESET GEN 1 ACCORDING TO CHECK LIST. WE WERE NOT ABLE TO RESET IT. REMOVED AND REPLACED LT STARTER GENERATOR AND OPS TESTED WITH NO FURTHER DEFECTS FOUND IAW AMM 24-31-00. ACCOMPLISHED PWC EMM TASK 05-50-00-210-8SDR DJFA20180919001Starter Gen · failedSIGNIFICANT VIBRATION ASSOCIATED WITH ALL TLA SETTINGS ON NR 2 ENGINE. LOTS OF BLACK SOOT UNDER SIDE OF NACELLE SINCE PREFLIGHT. (48 MIN FLIGHT). REMOVED FAILED STARTER GENERATOR. INSTALLED A REPAIRED STARTER GENERATOR REF AMM 24-31-01. PERFORMED STARTER GESDR SFOA2018091400000Starter Gen · failedUPON APPROACH TO LAND AT DESTINATION AIRPORT THE LT GENERATOR ANNUNCIATOR ILLUMINATED AND THE CREW NOTED THE LT GENERATOR VOLTAGE WAS ZERO. FOLLOWING PROCEDURES THE AIRCRAFT MADE AN UNEVENTFUL LANDING WHERE IT TAXIED TO THE RAMP AND MAINTENANCE WAS CALLED. INVSDR DJFA20180901001Starter Gen · malfunctionedDURING MVF - VIBRATION COMING FROM LEFT ENGINE. HEARD LOW RUMBLE DURING TAKEOFF ROLL. AFTER ROTATION, WE COULD HEAR AND FEEL VIBRATION. WITH CONSTANT AIRSPEED DURING CLIMBOUT / CRUISE FLIGHT, WE MANIPULATED EACH POWER LEVER INDIVIDUALLY - LEFT ENGINE THROTSDR E07A201808300001Bearing · damagedWHILE ENROUTE, DURING CRUISE FLIGHT. CREW RECEIVED EXTREME VIBRATION. VIBRATION WAS DETERMINED TO BE COMING FROM THE RT ENGINE. CREW FOLLOWED QRH AND SHUT DOWN THE RT ENGINE. CREW DIVERTED. THE RT STARTER GENERATOR WAS FOUND WITH INPUT SHAFT BEARINGS DAMAGESDR DXTA201808221274Starter Gen · failedDURING CLIMB, FELT AN ABNORMAL VIBRATION. WHILE RUNNING ENGINE ABNORMAL VIBRATION CHECKLIST, THE VIBRATION INCREASED AND GEN 2 OFF BUS MESSAGE DISPLAYED, AND GEN 2 VOLTAGE DROPPED RAPIDLY. RAN GEN 2 OFF BUS CHECKLIST, WHICH DIRECTED ENGINE SHUTDOWN. VIBRATSDR QMLA2018072018085Starter Gen · failedGENERATOR FAILURE IN FLIGHT. RESET PROCEDURES SUCCESSFUL, BUT ELECTED TO MAKE A PRECAUTIONARY LANDING AT ORIGINATING BASE.SDR E07A2018071000001Starter Gen · defectiveDURING CLIMB OUT CREW NOTICED VIBRATION COMING FROM LT ENGINE. CREW ELECTED TO SHUT DOWN LT ENGINE AND RETURN TO DEPARTURE AIRPORT.SDR E07A201807100001Starter Gen · failedDURING CRUISE FLIGHT CREW RECEIVED A LT GEN FAILURE WARNING FOLLOWING BY A VIBRATION FROM LT ENGINE. CREW ELECTED TO SHUT DOWN LT ENGINE AND DIVERTED UNDER EMERGENCY AUTHORITY AND LANDED WITHOUT INCIDENT. IT WAS DETERMINED THAT THE BEARINGS IN THE LT STARTERSDR AALA201807104001Starter Gen · failedGENERATOR PROBLEM. AN EMERGENCY WAS DELCARED, RETURNED TO DEPARTURE AND LANDED. GEN CTRL L1 OFF LIGHT ON ONE RESET IAW CHECKLIST FAILED AGAIN. L1 VFSG TRIPS OFF AND CAUSES LEFT AC BUSS TO LOCK OUT. THE AIRCRAFT WAS GROUNDED. REPLACED THE VARIBLE FREQUENCY SDR 7MNA2019F00024Shaft · shearedON THE FIRST ENGINE START OF THE DAY THE STARTER WOULD NOT ENGAGE THE ENGINE. FOUND THE STARTER GENERATOR SHAFT HAD SHEARED.SDR E0YA2018062900087Starter Gen · failedDURING CRUISE THE NR 2 ENGINE STARTER/GENERATOR FAILED AND CAUSED VIBRATION.SDR QXEA2018062500235Starter Gen · malfunctionedIMMEDIATELY AFTER SETTING POWER FOR TAKE OFF, THE NR 1 DC GENERATOR CAUTION BEGAN FLASHING. REJECTED THE TAKE OFF AT 40KTS, NO OTHER CAUTIONS ILLUMINATED. REMOVED FROM SERVICE. REPLACED THE NR 1 DC STARTER GEN IAW AMM 24-31-01-000/400-801. OPS CHECKED GOOSDR G73R20180515445Bushing · wornDURING ARRIVAL, AFTER LEVELLING OFF AT 10,000 FT AN ABNORMAL VIBRATION WAS NOTICED. MOVING EACH THRUST LEVER INDEPENDENTLY INDICATED THAT THE VIBRATION WAS ASSOCIATED WITH THE NR 2 THRUST LEVER MOVEMENT. NR 2 ENGINE WAS REDUCED TO IDLE UNTIL LANDING, AND THESDR MUIA2018002020001Starter Gen · faultyCREW PERFORMED GATE RETURN DUE TO A BURNING ODOR. MAINTENANCE FOUND THE STARTER GENERATOR TO BE FAULTY. REPLACED THE STARTER GENERATOR WITH SERVICEABLE UNIT WITH NO FURTHER ISSUES.SDR DJFA20180328001Starter Gen · failedAIR TURN BACK DUE TO A VIBRATION SHORTLY AFTER TAKEOFF FOLLOWED BY GEN1 FAIL APPROX 90 SEC LATER. AIRCRAFT LANDED WITHOUT INCIDENT. R&R STARTER/GEN. OPS CHECK GOOD. NO OTHER DEFECTS NOTED.SDR QXEA2018032600116Starter Gen · overheatedNR 2 DC STARTER GENERATOR HOT, CAUTION LIGHT ILLUMINATED DURING CLIMB. DIVERTED AND ACCOMPLISHED AN UNEVENTFUL LANDING. OUT OF SERVICE. REMOVED AND REPLACED NR 2 DC STARTER GENERATOR IAW AMM 24-31-01-000-801/400-801. OP CHECKED GOOD. RETURNED TO SERVICE.SDR DJFA20180226001Starter Gen · malfunctionedNR 2 GEN TRIPPED OFFLINE AND WOULD NOT RESET. VIBRATION WAS FELT IN NR 2 ENGINE. REMOVED AND REPLACED NR 2 STARTER GEN WITH OVERHAULED PER AMM 24-31-01 COMPLIED WITH STATER GENERATOR UNSCHEDULED REMOVAL TASK 05-50-00-810-821. OPERATIONAL CHECK SATISFACTORY. LESDR E07A201802140016Bearing · damagedENROUTE, CREW RECEIVED A NR 2 GENERATOR OFFLINE, WITH VIBRATION. ENGINE THROTTLED BACK TO IDLE. VIBRATION STILL PRESENT. CREW PERFORMED PRECAUTIONARY ENGINE SHUTDOWN IAW QUICK REFERENCE HANDBOOK AND DIVERTED. RT STARTER FOUND WITH BEARING DAMAGE.SDR 2018F00097Starter Gen · failedENROUTE, ABOUT 3 HOURS INTO FLIGHT, HAD A SMALL VIBRATION THAT LASTED TWO SECONDS AND WENT AWAY. AT FL360 M.72 KEPT GETTING SMALL VIBRATIONS, ENGINE INDICATIONS WERE STANDARD. AT THIS POINT, THOUGHT IT COULD BE A PRESSURE PROBLEM DUE TO RUMBLE IN THE FLOOR OFSDR CA180207028Bearing · failed(CAN) THE PILOTS WERE TAXIING OUT TO THE RUNWAY TO TAKE OFF WHEN THEY GOT A L GEN FAIL CAS MESSAGE ALONG WITH A VIBRATION FROM THE LT ENGINE. BOMBARDIER SERVICE TEAM WAS DISPATCHED AND THEY FOUND THAT THE LT GENERATOR HAD FAILED INTERNALLY. THE GENERATOR WASSDR DATA2018012301Starter Gen · failedLEFT ENGINE STARTER GENERATOR FAILED INFLIGHT, WHILE IN ICING CONDITIONS. DECLARED AN EMERGENCY AND LANDED.SDR QMLA2018010818003Starter Gen · failedPRIOR TO DESCENT, PILOT REPORTED A GENERATOR 1 FAIL LIGHT ILLUMINATED. PERFORMED GENERATOR 1 FAIL EMERGENCY PROCEDURE. THE NR 1 GENERATOR WOULD NOT RESET. DECLARED AN EMERGENCY AND COMPLETED THE EMERGENCY GEAR EXTENSION AND LANDED.SDR DXTA2018010200001Seal · leakingOILY SMELL IN COCKPIT AND CABIN SMELL IS STRONGER WHEN THE APU IS RUNNING. INSPECTED APU AND FOUND STARTER/GEN PAD SEAL LEAKING. REPLACED WATER COALESCER SOCK. RAN BOTH ENGINES AND NO ODOR NOTED. APU DEFERRED IN ACCORDANCE WITH CE560XLS MEL. COMPLIED WITH MELSDR AALA201712299030Starter Gen · leakingAIRCRAFT WAS GROUNDED. PILOT REPORTED CABIN SMELLS BAD. MAINTENANCE FOUND OIL LEAKING FROM APU GENERATOR DRAIN PLUG AND THE APU STARTER. MAINTENANCE REPLACED A BROKEN SEAL ON THE APU STARTER AMM 49-42-51 AND REPLACED THE APU GENERATOR PER AMM 24-23-51. A SATISSDR 9JLA2018012615792Starter Gen · failedDURING FLIGHT, THE FLIGHT CREW REPORTED THAT THE RT GEN OFF, EMERGENCY BUSS FDR FAILED, BATTERY CUTOFF ANNUNCIATORS ILLUMINATED ALONG WITH THE RED BATTERY FEEDER FAIL ANNUNCIATOR. TROUBLESHOOTING IDENTIFIED THAT THE RT STARTER GENERATOR HAD FAILED. REPLACED TSDR DXTA201711300001Starter Gen · failedJUST AFTER STARTING THE TAXI, A STRONG ELECTRICAL BURNING SMELL FILLED THE COCKPIT AND CABIN. TROUBLESHOT BURNING SMELL. CAUSE OF SMELL SUSPECTED TO BE ASSOCIATED STARTER GENERATOR FAILURE. REMOVED AND REPLACED RT ENGINE STARTER GENERATOR. PERFORMED GROUND RUNSDR 9JLA2018012612392Starter Gen · defectiveTHE FLIGHT CREW REPORTED THAT DURING FLIGHT THAT THEY WERE SHOWING A AMP SPLIT BETWEEN GENERATORS AND THE RH SIDE WAS LOWER THAN NORMAL. MAINTENANCE TROUBLESHOT AND DETERMINED THERE WAS A DEFECT IN THE NO2 STARTER/GENERATOR. 23080-064 SN P2288 TOTAL TIME IN SESDR ASMF2018010100001Starter Gen · damagedDURING A TRANSIT CHECK, AN OIL LEAK WAS DETECTED IN THE VARIABLE FREQUENCY STARTER GENERATORS L1 AND L2. MAINTENANCE PERFORMED REVISION DETECTING THE VARIABLE FREQUENCY STARTER GENERATORS SENSOR SCREWS BROKEN SO THE VARIABLE FREQUENCY STARTER GENERATORS WERESDR QMLA2017091717093Starter Gen · inoperativeON THE RETURN LEG, STOPPED FOR FUEL. AFTER REFUELING AND APPROXIMATELY 4 MINUTES AFTER TAKEOFF, THE GENERATOR CAUTION LIGHT ILLUMINATED ON THE CWP. CREW REQUESTED A RETURN TO THE AIRPORT. COMPLETED THE EMERGENCY PROCEDURE STEPS IAW THE FLIGHT MANUAL, AND DSDR QMLA2017091017089Starter Gen · failedWHILE IN CRUISE FLIGHT RETURNING FROM INTER FACILITY TRANSPORT THE NR 1 GENERATOR FAILED. BUS TIE WAS COMPLETE. THE GEN FAIL EMERGENCY PROCEDURE WAS FOLLOWED AND VERIFIED. CONTINUED TO COLUMBIA REGIONAL AIRPORT. WRITE UP WAS MADE IN THE LOGBOOK AND MAINTENANCESDR M3XA2017082206Starter Gen · failedIN FLIGHT, PILOT NOTICED VOLTAGE AND AMPERAGE INDICATION ERRATIC. THEN VOLTAGE WENT TO 25 AND AMPERAGE WENT TO ZERO AND SUBSEQUENT GENERATOR FAIL CAUTION ILLUMINATED. THE STARTER GENERATOR WAS REPLACED AND OPS CHECKED OK.SDR HNAA2017081700276Starter Gen · faultyON START DC GEN DID NOT COME ONLINE, SMOKE REPORTED FROM NR 2 NACELLE. SHUT DOWN USING T-HANDLE AND FIRED BOTH BOTTLES. R&R NR 2 STARTER/GENERATOR. START/RUN/OPS AND LEAK CHECK GOOD. OK FOR SERVICE.SDR 2017F00136Starter Gen · unresponsiveRT ENGINE WOULD NOT MOTOR/START.SDR QMLA2017072517073Starter Gen · defectiveDURING FLIGHT THE MASTER CAUTION ILLUMINATED AND PITCH DAMPENER CAUTION WAS DISPLAYED ON CAD. DURING THAT TIME THE RADAR ALTIMETER WAS ERRATIC WHILE PILOT MAINTAINED ALTITUDE OF 1000 FT. DEFLECTIONS WERE FROM ZERO AND FULL SCALE. AIRCRAFT WAS RETURNING TO BASESDR O2GA2017071986301Starter Gen · intermittentLEFT ENGINE N1 SLOW TO ACCELERATE AND ITT RAPID RISE WITH NO EXCEEDANCE. MAINTENANCE REPLACED THE LEFT ENGINE STARTER GENERATOR. OPS OK NO DEFECTS NOTED. AIRCRAFT WAS RETURNED TO SERVICE.SDR 2017FA0000310Armature · shortedSTARTER GEN WOULD NOT START ENGINE. ON TEAR DOWN EXAMINATION, IT WAS DISCOVERED THE ARMATURE WAS SHORTED INTERNALLY, EXHIBITING HIGH HEAT AND THE BRUSH HOLDER ASSEMBLY SHOWED SIGNS OF EXTREME HEAT. ANTI-DRIVE BEARING DID NOT SHOW DAMAGE.SDR 2017FA0000317Torque Shaft · shearedTHE STARTER GENERATOR WAS RECEIVED IN AN OVERHAULED CONDITION. IT WAS PLACED INTO SERVICE ON ACFT SN 3872 ON 7/27/2016 WITH 0.0 HRS SINCE THE STARTER GENERATOR HAD BE OVERHAULED. THE ACFT FLEW FOR THE NEXT EIGHT MONTHS AND ON 3/23/2017 THE FLT CREW HAD BEEN SDR CALA2017032400700Starter Gen · arcedAPU GENERATOR TRIPPED OFF LINE, AFTER RECONNECT, SMELLED AN ELECTRICAL BURNING ODOR THRUOUT ACFT. FOUND EVIDENCE OF ARCING AT APU STARTER GENERATOR TERMINAL BLOCK FILTER. REMOVERD AND REPLACED THE STARTER GENERATOR, IAW AMM 49-41-21-400-801.SDR EPUA20170314001Adapter · out of alignmentDURING FLIGHT SQUAWK FROM PILOT WAS AS FOLLOWS MARINE RADIO INOP, COMM 1 RADIO INOP, COMM 2 RADIO INOPERATIVE, MFD FLICKERING & INOPERATIVE, COMPLETE ELECTRICAL FAILURE. REPLACED THE ENGINE. REPLACING THE ENGINE DID FIX THE CONDITION. NO TEARDOWN REPORT OF O
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