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.

SDR CA990125009Generator · failed(CAN) AT CRUISE ALTITUDE, NR 1 STARTER/GENERATOR VOLTMETER INDICATED ERRATIC INDICATIONS THEN WENT TO ZERO. GENERATOR SELECTED OFF. ON RETURN LEG, GENERATOR FAILED. COMMUTATOR SEGMENT FOUND BROKEN OFF AND HAD DESTROYED ALL BRUSH ASSEMBLIES.Jan 18, 1999 · Pilats PC12SDR HEEA059987Starter · malfunctonedSTARTER WILL NOT MOTOR AND GENERATOR LIGHT CAME ON IN-FLIGHT. INSPECTED BY ACCESSORY OVERHAUL SHOP AND FOUND BRUSHES EXCESSIVELY WORN AND COMMUTATOR PITTED AND SCARRED. OVERHAULED AND RETURNED TO SERVICE.Jan 14, 1999 · N8595X · Bell 407SDR CA990311011Bearing · corroded(CAN) DURING INSPECTION, WHEN PROP WAS TURNED, GRINDING NOISES COULD BE HEARD COMING FROM THE STARTER OR STARTER ADAPTER. IT WAS CONCLUDED STARTER ADAPTER WAS NOT DISENGAGING. THE STARTER AND STARTER ADAPTER WERE REPLACED,TESTED SERVICEABLE AND AIRCRAFT RETURJan 12, 1999 · Beech 95B55SDR 99ZZZX783Bearing · corrodedBEARING REJECTED NEW OUT-OF BOX. EXCESSIVE CORROSION. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Jan 8, 1999 · N158BK · Bolkms BK117A3SDR 99ZZZX782Bearing · corrodedBEARING REJECTED NEW OUT-OF-BOX. EXCESSIVE CORROSION. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Jan 8, 1999 · N158BK · Bolkms BK117A3SDR 99ZZZX781Bearing · corrodedBEARING REJECTED NEW OUT-OF-BOX. EXCESSIVE CORROSION. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Jan 8, 1999 · N158BK · Bolkms BK117A3SDR 99ZZZX780Bearing · corrodedCLUTCH BEARING REJECTED NEW OUT-OF-BOX. EXCESSIVE CORROSION. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Jan 8, 1999 · N158BK · Bolkms BK117A3SDR RAIA990110Starter/Gen · failedSAN - FLT 4710 - VIBRATION FELT IN-FLIGHT CONTROLS, SUSPECT RT ENGINE. MAINTENANCE REPLACED RT ENGINE STARTER. (X)Jan 7, 1999 · N971JX · Bag JETSTM3201SDR CA990119045Generator · contaminated(CAN) GENERATOR U/S. NO START FUNCTION AFTER LANDING. COMMUTATOR CONTAMINATED WITH OIL AND HAD SHORTED.Dec 28, 1998 · Beech 1900CSDR 99ZZZX244Starter · malfunctionedENGINE STARTER SEALS FAILED PREMATURELY. REMOVED AND REPLACED.Dec 22, 1998 · N206BY · Bell 206B3SDR HEEA059896Brushes · wornSTARTER/GENERATOR HAD EXCESSIVELY WORN BRUSHES. REPAIRED.Dec 21, 1998 · N407PH · Bell 407SDR CA990111009Brushes · worn(CAN) BRUSHES WORN IN JUST 100 HOURS TIME IN-SERVICE THE FIRST TIME. THEN REPAIRED AND WORN IN 76 HOURS THE SECOND TIME. BRUSH HOLDER END BELL ASSY INCORRECTLY RIGGED CAUSING A HIGH FIELD CURRENT.Dec 21, 1998 · Lear 25BSDR CA981230027Bearing · failed(CAN) EN ROUTE, PILOT NOTED VIBRATION AND NOISE FROM RT ENGINE, ENGINE SECURED AND EMERGENCY DECLARED, AIRCRAFT LANDED OK. RT ENGINE STARTER GENERATOR BEARING FAILURE. REPLACED. PART TC: 618.Dec 19, 1998 · Braero BAE125800ASDR CA990111059Generator · overheated(CAN) GENERATOR LIGHT ON IN-FLIGHT. NO STARTER FUNCTION AFTER LANDING. BURNT ELECTRICAL SMELL AT GENERATOR. REPLACED GENERATOR.Dec 16, 1998 · Beech 1900CSDR CA981230061Bearing · failed(CAN) STARTER/GENERATOR CAUTION LIGHT ON IN CLIMB. REPLACED STARTER/GENERATOR.Dec 9, 1998 · Dhav DHC8102SDR HEEA0016866Starter · failedDURING 250 HOUR INSPECTION, FAILED CLUTCH SLIPPAGE TORQUE TEST. BREAKAWAY WAS AT AROUND 450 INCH/POUNDS, LIMITS ARE 325 TO 375 INCH/POUNDS.Dec 2, 1998 · N59805 · Bell 214STSDR CA990111016Bearing · failed(CAN) GENERATOR WOULD NOT COME ON-LINE. ARMATURE BEARING AT THE ANTI-DRIVE END HAD DISINTEGRATED. BALL CAGE AND OUTER SEAL WERE MISSING AND THE ARMATURE WAS CONTAINED ONLY BY STATOR HOUSING. CAGE AND SEAL PIECES WERE FOUND EMBEDDED IN ARMATURE AND FIELD COIDec 1, 1998 · Bag JETSTM4112SDR CA981230058Nut · loose(CAN) FLIGHT CREW SNAGGED NR 2 GENERATOR AS HARD TO GET ON-LINE. DURING INVESTIGATION, AND RUN-UP, SPARKS WERE NOTICED COMING OUT OF THE 'D' NOSE PANEL ADJACENT TO NACELLE. RIGHT HAND FIREWALL DISCONNECT STUD NUT WAS NOT SECURE AND THE CABLE WAS VERY LOOSE CNov 25, 1998 · Dhav DHC6300SDR HEEA0016833Generator · failedSTARTER/GENERATOR HAS FLAT SPOT AND WILL NOT ENERGIZE.Nov 24, 1998 · N60951 · Snias AS350B2SDR CA990310071Bearing · wrong part(CAN) THE BEARING REMOVED FROM THE UNIT WAS OF LOWER QUALITY THAN OEM USES AND THE WRONG MANUFACTURER. SUBMITTER STATED THIS IS AN UNAPPROVED BEARING.Nov 24, 1998 · Bell 204BSDR CA990310070Bearing · wrong part(CAN) THE BEARING REMOVED FROM THE UNIT WAS MADE BY SKF. OEM DOES NOT USE SKF BEARINGS. SUBMITTER STATED THIS IS AN UNAPPROVED BEARING.Nov 24, 1998 · Bell 204BSDR CA981202018Brushes · worn(CAN) CREW REPORTED AN IN-FLIGHT FIRE AND THE ENGINE WAS SHUT DOWN. POST-FLIGHT INSPECTION OF THE STARTER/GENERATOR FOUND THREE SETS OF BRUSHES WORN BELOW WEAR INDICATOR MARK AND ONE SET AT 1/2 LIFE. NO EVIDENCE OF FIRE. PROBLEM ATTRIBUTED TO ELECTRICAL ARCNov 23, 1998 · Beech 99SDR CA990310069Bearing · wrong part(CAN) THE OEM USES BARDEN BEARINGS WITH THE LOGO AND THE PART NUMBER STAMPED ON. THE BEARINGS FOUND IN THIS UNIT WERE COMMERCIAL FAFNIR BEARINGS. SUBMITTER STATED THIS IS AN UNAPPROVED PART.Nov 20, 1998 · Bell 206L3SDR ASOA98103Start/Generator · failedON CLIMB-OUT DFW-TUL, RIGHT MAIN GENERATOR FAILED AND CREW NOTICED ELECTRICAL BURNING SMELL IN COCKPIT. CREW ELECTED TO RETURN TO DFW WHERE LANDING WAS MADE SAFELY AND WITHOUT FURTHER INCIDENT. DFW MAINTENANCE REMOVED AND REPLACED THE RIGHT MAIN GENERATOR ANNov 20, 1998 · N126AM · Emb EMB120RTSDR 98ZZZX4685Start/Gen · failedON TAKEOFF ROTATION, THE PILOT NOTICED THE LEFT GENERATOR OFF LIGHT CAME ON AND THEN A COMPLETE LOSS OF ELECTRICAL POWER ON THE RIGHT SIDE WITH LOSS OF COMMUNICATION AND VARIOUS LIGHTS AND INSTRUMENTS. THE AIRCRAFT LANDED SAFELY WITH THE AID OF LIGHTS FROM THNov 20, 1998 · N491BB · Beech 99ASDR CA981130018Generator · seized(CAN) DURING FLIGHT, LEFT GENERATOR CAME OFF-LINE, SEVERAL ATTEMPTS TO RESET WERE UNSUCCESSFUL. THE GENERATOR CONTROL UNIT WAS CHANGED TO FACILITATE FURTHER TROUBLESHOOTING. ON STARTING LEFT ENGINE, IT WAS NOTICED THERE WAS NO STARTER ROTATION AND AN UNUSUALNov 18, 1998 · Beech 1900DSDR CA981123023Contactor · stuck(CAN) SMOKE SMELL IN FLIGHT DECK AFTER NR 1 ENGINE WAS STARTED. FOUND THE START CONTACTOR WELDED SHUT, WHICH CAUSED THE STARTER TO CONTINUE RUNNING AND OVERHEAT.Nov 15, 1998 · Dhav DHC8102SDR 98ZZZX4571Shaft Gear · brokenGEARS ON SHAFT GEAR BROKEN OFF WHICH CAUSED SHAFT GEAR TO DAMAGE CASE WHERE PILOT BEARING GOES.Nov 15, 1998 · N200CH · Cessna 421ASDR CA981123006Shaft · wrong part(CAN) DRIVE SHAFT FOUND IN THE STARTER/GENERATOR AT BLOCK 8 IS AN UNAPPROVED PART. OTHERWISE, THE SHAFT IS SERVICEABLE (SUBJECT TO MPI) FOR USE IN OTHER MODELS OF THE 23048 SERIES STARTER/GENERATORS. THE SHAFT IN QUESTION IS A PMA PART. THE MANUFACTURER CONCNov 12, 1998 · Dhav DHC6300SDR VTZA98331Start Generator · failedFLT 6348 - IAD-GSO - DURING CLIMB, AIRCRAFT MADE AN UNSCHEDULED LANDING DUE TO RIGHT GENERATOR FAILED. AIRCRAFT LANDED AND RETURNED TO GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND REMOVED AND REPLACED RIGHT STARTER GENERATOR, OPS CHECKED OK. AIRNov 9, 1998 · N484UE · Bag JETSTM3201SDR HEEA0016778Brushes · wornBRUSHES WERE EXCESSIVELY WORN AND BURNT ON EDGES.Nov 9, 1998 · N447PH · Bell 407SDR HEEA0016697Starter · failedSTARTER/GENERATOR DOES NOT START.Nov 6, 1998 · N131AE · Bolkms BO105SSDR HEEA0016696Starter · failedSTARTER WOULD NOT MOTOR ENGINE.Nov 6, 1998 · N401PH · Bolkms BK117A3SDR 99ZZZX682Generator · failedGENERATOR FAILED DURING RETURN TRIP HOME. A PRECAUTIONARY LANDING WAS MADE. REPLACED STARTER/GENERATOR AND FINISHED FLIGHT. THE CAUSE OF THE GENERATOR FAILURE HAS NOT BEEN DETERMINED AS YET.Nov 5, 1998 · N13HF · Snias AS350B1SDR CA981123016Bearing · failed(CAN) STARTER CLUTCH OUTSIDE BEARING BLOWN CAUSING SEAL DAMAGE AND OIL LEAK.Nov 4, 1998 · Cessna 404CESSNASDR HEEA0016636Starter · inoperativeSTARTER/GENERATOR INOPERATIVE.Oct 31, 1998 · N408PH · Bell 407SDR HEEA0016635Brushes · wornSTARTER/GENERATOR BRUSHES WORN BEYOND LIMITS.Oct 31, 1998 · N141MA · Bell 407SDR 98ZZZM963Starter · failedSEVERE VIBRATION NOTED AND ISOLATED TO THE NR 3 GENERATOR. CREW SELECTED GENERATOR OFF, REDUCED NUMBER 3 ENGINE TO IDLE, GENERATOR CONTINUED TO VIBRATE, SHUTDOWN NR 3 ENGINE AS A PRECAUTION, VIBRATION CEASED. AIRCRAFT THEN DIVERTED TO AN ALTERNATE AIRPORT. Oct 30, 1998 · N67PW · Braero HS125700ASDR 98ZZZM940Starter/Gsu · failedSEVERE VIBRATION NOTED AND ISOLATED TO THE NR 3 GENERATOR. CREW SELECTED GENERATOR OFF, REDUCED NR 3 ENGINE TO IDLE, GENERATOR CONTINUED TO VIBRATE. SHUT DOWN NR 3 ENGINE AS A PRECAUTION, VIBRATION CEASED. AIRCRAFT THEN DIVERTED TO AN ALTERNATE AIRPORT. (MOct 30, 1998 · N67PW · Braero HS125700ASDR HEEA0016524Starter · failedSTARTER WILL NOT ENGAGE ENGINE.Oct 28, 1998 · N141PH · Bell 412SDR HEEA0016523Starter · failedSTARTER/GENERATOR FAILS TO MOTOR, DUE OVERHAUL.Oct 28, 1998 · N2298Z · Bell 412SDR AU981490Start/Gen · failed(AUS) STARTER/GENERATOR WENT OFF-LINE AND COULD NOT BE RESET. SUSPECT BRUSH END BEARING FAILED ALLOWING THE ROTOR TO COME IN CONTACT WITH THE STATOR.Oct 28, 1998 · Dhav DHC8102SDR HEEA0016476Starter Gen · inoperativeGENERATOR IS INOPERATIVE AND STARTER IS DRAGGING.Oct 27, 1998 · N141PH · Bell 412SDR CA981109011Dampener · cracked(CAN) STARTER/GENERATOR IN SHOP FOR REPAIR WAS FOUND TO HAVE WRONG DAMPENER BACKPLATE INSTALLED CAUSING INSUFFICIENT SPRING PRELOAD WHICH RESULTED IN EXCESS WEAR ON THE SPLINED HUB, DAMPENER PLATE, AND SHAFT SPLINE.Oct 27, 1998 · Bell 204BSDR HEEA0016410Generator · failedSTARTER/GENERATOR WILL NOT COME ON-LINE.Oct 23, 1998 · N1079U · Bell 212SDR HEEA0016366Starter · failedSTARTER WILL NOT CROSS START.Oct 23, 1998 · N5748M · Bell 214STSDR HEEA0016358Clutch · failedFAILS CLUTCH TORQUE SLIPPAGE TEST OVER 400 INCHES/POUNDS.Oct 23, 1998 · N5748M · Bell 214STSDR HEEA0016357Clutch · failedCLUTCH SLIPPAGE EXCEED LIMITS.Oct 23, 1998 · N5748M · Bell 214STSDR HEEA0016352Starter · malfunctionedSTARTER/GENERATOR SLOW TO START AND 250 HOUR INSPECTION DUE.Oct 23, 1998 · N6957Y · Bell 214STSDR HEEA0016341Starter · failedSTARTER CLUTCH IS SLIPPING.Oct 22, 1998 · N6957Y · Bell 214ST
Back to JASC 2435