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 20000515SH006Bearing · destroyedUNIT RECEIVED FROM DTA FOR EVALUATION. INSP DETERMINED UNIT DESTROYED FROM FAILURE OF DRIVE END BEARING. BEARINGS WERE OF LUCAS P/N. SHAFT SHEARED, ARMATURE DESTROYED FROM DRAGGING ON FIELD POLE SHOES. FIELD DRUG OUT, DRIVE END BELL DESTROYED. UNIT HAD OVSDR CA000414009Brush Block · broken(CAN) POST-FLIGHT INSPECTION REVEALED THAT ONE OF THE BRUSHES WAS WORN DOWN TWICE AS MUCH AS THE OTHER VISIBLE BRUSH. UPON REMOVAL, IT WAS THEN NOTED THAT ONE OTHER BRUSH WAS BROKEN AND/OR BURNT OFF. HOWEVER, THE STARTER/GENERATOR WAS STILL FUNCTIONING AS ITSDR CA000404026Drive Shaft · bent(CAN) STARTER/GENERATOR FAILED TO ENGAGE DURING START-UP. NO PRIOR INDICATIONS OF IMPENDING FAILURE. NEW STARTER/GENERATOR INSTALLED AND CHECKS SERVICEABLE.SDR CA000331009Support Bracket · wrong part(CAN) WHILE INSTALLING A NEW STARTER, THE AFT BEARING SUPPORT WAS OF A DIFFERENT TYPE THAN NORMAL. THE BEARING SUPPORT HAD A SHOULDER THAT WOULD NOT PERMIT THE COOLING DUCT TO FIT PROPERLY. UNIT WAS RETURNED FOR REPAIR.SDR CA000320007Starter Gen · failed(CAN) NR 1 STARTER/GENERATOR FAILED IN FLIGHT. SYSTEM SWITCHED OFF AND STARTER/GENERATOR REPLACED AFTER LANDING.SDR CA000309002Drive Shaft · misrepaired(CAN) SHAFT FOUND INSTALLED IS THE WRONG PART FOR THIS PARTICULAR STARTER-GEN. THE SHAFT IS .127 LONGER THAN THE FAN END THEN THE CORRECT P/N. SUSPECTED UNAPPROVED PARTS.INVESTIGATION REVEALED THAT PARTS WERE APPROVED AND MAINTENANCE PROCEDURES WERE AT FAULT.SDR 20000328SH010Shaft · shearedPIK - NOISE HEARD FROM LEFT ENGINE AT START-UP. STARTER/GENERATOR FAN SHAFT SHEARED. REMOVED AND REPLACED STARTER/GENERATOR. OPS CHECKED GOOD. (X)SDR HEEA066536Starter · failedSTARTER WILL NOT TURN ENGINE.SDR HEEA066516Brushes · wornFAILED 300 HOUR INSPECTION. INSPECTED BY ACCESSORY SHOP AND FOUND BRUSHES EXCESSIVELY WORN. REPAIRED BY PHI. PARTS AND LABOR TO BE BILLED...J0077086-CU (DMR#686695)SDR HEEA066505Driveshaft · wornSTARTER/GENERATOR INOPERATIVE. INSPECTED BY ACCESSORY SHOP AND FOUND FAN WAS LOOSE, DRIVESHAFT, FAN AND ARMATURE SPLINES WORN, BACKPLATE, DAMPENER PLATE, HUB AND FRICTION RING ALSO WORN.SDR CA000218009Bearing Cage · failed(CAN) STARTER/GENERATOR REMOVED BECAUSE OF EXCESSIVE VIBRATIONS . IT WAS LATER FOUND THAT BEARING LINER WAS VERY LOOSE IN THE DRIVE END END BELL WHICH ALLOWED THE ARMATURE TO FLOP AROUND. NEW END BELL WAS INSTALLED. FAULTY STARTER/GEN WAS QUARANTINED.SDR CA000209002Starter Gen · failed(CAN) THE CREW REPORTED A NR 1 DC GENERATOR HOT LIGHT. MAINTENANCE REPLACED THE AFFECTED GENERATOR.SDR CA000128033Wire · burned(CAN) ENGINE WOULD NOT ROTATE WHEN STARTER BUTTON WAS PRESSED. MAINTENANCE FOUND THE WIRE FROM THE D TERMINAL TO THE ARMATURE WAS MELTED.SDR CA000128030Brush Block · broken(CAN) WHILE PERFORMING 100 HR INSPECTION ON STARTER/GEN, A BRUSH LEAD WAS FOUND BROKEN AND ANOTHER BADLY DAMAGED. SUBMITTER STATED THIS IS THE 3RD OCCURRENCE IN THE LAST 3 MONTHS.SDR CA000128020Bearing · failed(CAN) DURING CRUISE FLIGHT, THE LEFT GENERATOR FAIL LIGHT CAME ON. MAINTENANCE FOUND THE CAUSE TO BE A FAILED BEARING IN THE STARTER GENERATOR.SDR CA000118042Starter Gen · failed(CAN) ENGINE FAILED TO ROTATE AT START UP.SDR HEEA065982Shaft · shearedSTARTER/GENERATOR SHAFT SHEARED.SDR ERAA065954Armature · misrepairedARMATURE REPAIRED 11/5/99. SHAFT IS OUT OF LIMITS.SDR 20000329SH050Starter Gen · failedDURING FLIGHT ON 1-10-2000, PILOT NOTICED VIBRATION IN AIRCRAFT, SHORTLY THEREAFTER, GENERATOR OFF-LINE. PILOT LANDED AIRCRAFT AT GJT. STARTER/GENERATOR WAS REPLACED AND GROUND TESTED NORMAL. AIRCRAFT RETURNED TO BASE AT PSP. (X)SDR CA000110069Drive Shaft · sheared(CAN) IDG SHAFT SHEARED.SDR CA000118022Bearing · wrong part(CAN) SG BEARINGS REMOVED AT SCHEDULED O/H WERE FOUND OK BUT NOT CORRECT P/N.SDR 20010601CW008Stud · improperTHREADED STUD ON THIS TERMINAL ADAPTER LUG HAS IMPROPER THREAD PITCH/DIAMETER FOR PROPER INSTALLATION OF WIRE TERMINAL NUT. IF THE NUT IS THREADED ON THE TERMINAL AS DELIVERED FROM MFG., THE THREADS ON THE TERMINAL STRIP OUT. IF THE ADAPTER IS USED AS DELIVESDR 2000ZZZX493Terminal Lug · mismanufacturedTHREADED STUD ON THIS TERMINAL ADAPTER LUG HAS IMPROPER THREAD PITCH/DIAMETER FOR PROPER INSTALLATION OF WIRE TERMINAL NUT. IF THE NUT IS THREADED ON THE TERMINAL AS DELIVERED FROM RAYTHEON, THE THREADS ON THE TERMINAL STRIP OUT. IF THE ADAPTER IS USED AS DESDR AC2A0000013Brushes · wornPART IS PITTED, BRUSHES REPLACED. (X)SDR CA000110033Stator · failed(CAN) STARTER GENERATOR SENT TO OVERHAUL AFTER ONLY 96 HOURS. STATOR COWLING OUTLET SCREEN FOUND TO BE CLOGGED WITH SOME FOREIGN INSULATION WHICH HAD OCCURRED DURING THE PREVIOUS REWIND. STATOR IS NOW QUARANTINED UNTIL FURTHER INVESTIGATION IS COMPLETED AS TO SDR AU000110033Stator · misoverhauled(AU) STARTER/GENERATOR SENT TO OVERHAUL AFTER ONLY 96 HOURS. STATOR COWLING OUTLET SCREEN FOUND TO BE CLOGGED WITH SOME FOREIGN INSULATION WHICH HAD OCCURRED DURING THE PREVIOUS REWIND. STATOR IS NOW QUARANTINED UNTIL FURTHER INVESTIGATION IS COMPLETED AS TOSDR HEEA065480Brushes · wornSTARTER/GENERATOR BRUSHES WERE EXCESSIVELY WORN.SDR HEEA065479Brushes · wornSTARTER/GENERATOR FAILED 300 HOUR INSPECTION. BRUSHES WERE EXCESSIVELY WORN.SDR HEEA065478Brushes · wornSTARTER/GENERATOR FAILED 300 HOUR INSPECTION. BRUSHES WERE EXCESSIVELY WORN.SDR HEEA065477Brushes · wornSTARTER/GENERATOR FAILED 300 HOUR INSPECTION. BRUSHES WERE EXCESSIVELY WORN AND COMMUTATOR WAS PITTED.SDR 2000ZZZX99Bearing · failedSTARTER/GENERATOR ANTI-DRIVE END BEARING FAILED PREMATURELY UNDER NORMAL OPERATING CONDITIONS CAUSING DAMAGE TO (ANTI-DRIVE END) END BELL.SDR HEEA065387Generator · malfunctionedSTATIC THROUGH HEADSETS AND INTERMITTENTLY INOPERATIVE.SDR 20000406SH026Armature · vibratesARMATURE VIBRATES EXCESSIVELY AT OPERATING SPEED. FAILED AFTER 71.3 TSO. REMOVED AND REPLACED. (X)SDR VNAA9912008Generator · failedDURING CRUISE, FLIGHT 4168 EXPERIENCED A RIGHT GENERATOR FAILURE. THE AIRCRAFT WAS 20 MILES FROM CAK, SO MAINTENANCE CONTROL DIVERTED THE AIRCRAFT TO CAK. MAINTENANCE INSPECTED AND REPLACED THE RIGHT STARTER GENERATOR IN ACCORDANCE WITH DORNIER MAINTENANCE MSDR VNAA9912003Generator · failedDURING THE TAKEOFF ROLL, THE FLIGHT CREW EXPERIENCED A LEFT HAND GENERATOR FAILURE. THE CREW ABORTED TAKEOFF AND EXITED THE RUNWAY. THE CREW PERFORMED THE QUICK REFERENCE PROCEDURES AND ATTEMPTED ANOTHER TAKEOFF. THE FLIGHT TOOK OFF WITHOUT FURTHER INCIDENTSDR 99ZZZX4527Armature · failedSTARTER/GENERATOR P/N 8260-121 FAILED. ARMATURE DRIVE END COPPER BAND FAILED CAUSING CATASTROPHIC DAMAGE TO STATOR AND SPEED SENSOR. UNIT IS MADE BY A FOREIGN MANUFACTURER.SDR HEEA065312Brushes · wornFAILED 300-HOUR INSPECTION. BRUSHES HAD EXCESSIVE WEAR.SDR CA991209083Circuit Breaker · intermittent(CAN) START FAILURES RESOLVED WITH 5 AMP GENERATOR. RESET CIRCUIT BREAKER SHOWING AN INTERMITTENT OPEN CIRCUIT CONDITION. REPLACED.SDR CA991229018Starter Gen · malfunctioned(CAN) STARTER OVERHEAT DURING COMPRESSOR WASH CYCLES CAUSING SMOKE AND FLAMES IN STARTER.SDR CA991208093Bearing · wrong part(CAN) ADE BEARING SUPPORT ASSY FOUND AT OVERHAUL TO HAVE LUCAS P/N WHICH IS NOT APPROVED ON APC SG'S. IT REQUIRED REPAIR TO THE BEARING LINER AND REPLACEMENT OF ITS CIRCUIT BOARD ASSY BEFORE IT CAN BE RE-USED ON IT LUCAS 23032-018 SG. SUBSEQUENTLY, A NEW ASSSDR CA991208092Bearing · wrong part(CAN) AMO RECEIVED SG AND FOUND THE A.D.E. BEARING TO BE NOISY AND ROUGH AND ALSO UNAPPROVED. PROPER OEM BEARINGS INSTALLED P/N 03-6009-23. ARMATURE WAS THEN RESURFACED, BALANCED AND BRUSHES WERE SEATED. UNAPPROVED BEARINGS WERE QUARANTINED.SDR HEEA065242Starter · failedSTARTER/GENERATOR WILL NOT MOTOR. INSPECTED BY ACCESSORY OVERHAUL SHOP AND FOUND BRUSHES EXCESSIVELY WORN.SDR HEEA065241Brushes · wornSTARTER/GENERATOR BRUSHES WORN. INSPECTED BY ACCESSORY OVERHAUL SHOP AND FOUND BRUSHES EXCESSIVELY WORN.SDR 20001205SH011Starter Gen · failedSTARTER/GENERATOR FAILED AFTER 207 HOURS OF OPERATION. FAILED FIRST TIME AFTER 14 HOURS. FAILURE OCCURRED INTERNALLY. (X)SDR HEEA065177Starter · failedSTARTER/GENERATOR WILL NOT MOTOR ENGINE.SDR HEEA065148Brushes · wornSTARTER/GENERATOR BRUSHES WORN AND INOPERATIVE.SDR CA991209002Liner · wrong part(CAN) UNIT SENT FOR OVERHAUL. DURING INSPECTION IT WAS NOTED THAT THE DRIVE END BALL BEARING LINER HAD BEEN REPAIRED WITH A COPPER LIKE PLATING, IN ORDER TO RESTORE THE LINERS ORIGINAL DEMENSIONS. ALTHOUGH A PLATING REPAIR IS AVAILABLE IN ORDER TO ACCOMPLISH TSDR HEEA065078Armature · damagedSTARTER HAS A DEAD SPOT IN ARMATURE, WOULD NOT MOTOR ENGINE.SDR CA991208012Generator · overheat(CAN) DURING FLIGHT, THE CREW GOT A 'NR 2 GEN HOT' LIGHT AND SELECTED THE GENERATOR OFF. MAINTENANCE REPLACED THE STARTER/GENERATOR.SDR 20000406SH050Brush Block · wornBRUSHES WORN. REMOVED AND REPLACED. (X)
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