Allison 501-D13D
Service difficulty reports · 160
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 = '501D13D' 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 = '501D13D' 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 CA970513002Squib · missing(CAN) DURING COMPLIANCE WITH AD 97-04-15 INSPECTION OF FIRE EXTINGUISHER BOTTLE SQUIBS THE RH AFT FIRE BOTTLE WAS FOUND TO BE MINUS A SQUIB. MISSING SQUIB REPLACED FURTHER INVESTIGATION REVEALED BOTTLE WAS OVERHAULED AT CASP. THE MAINTENANCE RELEASE TAG DIDSDR CA970505003Elect Harness · loose wire(CAN) DURING CRUISE FLIGHT, LH ENGINE SHUT DOWN DUE TO OVERSPEED OF STARTER AND WARNING INDICATION. SUBSEQUENT TROUBLE SHOOTING REVEALED DEFECTIVE WIRING IN HARNESS. HARNESS WIRING REPAIRED AS PER PROP JET CONVAIR BULLETIN 9-28. FUNCTIONALLY CHECKED SERVICEABLSDR CA970421002Lever · seized(CAN) AFTER TAKEOFF, UNABLE TO RAISE LANDING GEAR DUE TO LANDING GEAR SELECT LEVER SEIZED IN MID POSITION. THE NOSE LANDING GEAR WAS DOWN AND BOTH MAIN LANDING GEARS WERE UP. FREE FALL OF MAIN GEAR CARRIED OUT AND AIRCRAFT LANDED WITH LANDING GEAR DOWN AND LOCSDR CA970505002Squat Switch · frozen(CAN) SQUAT SWITCH FOUND FULL OF WATER AND FROZEN. SQUAT SWITCH REPLACED, LANDING GEAR EXTENSION AND RETRACT SYSTEM CHECKED. LANDING GEAR LUBRICATED. RETRACTION TESTS CARRIED OUT SERVICEABLESDR CA970505004Reservoir · failed(CAN) #1 ENGINE FEATHERING SYSTEM MALFUNCTIONED. ENGINE DID NOT COMPLETELY FEATHER AND CIRCUIT BREAKER POPPED. MAINTENANCE ACTION INVOLVED CHANGING BRUSH BLOCK AND RESERVOIR. STATIC AUTO FEATHER CHECK CARRIED OUT SERVICEABLE.SDR CA970325015Windshield · cracked(CAN) LEFT HAND WINDSHIELD CRACKED DURING FLIGHT. AIRCRAFT DEPRESSURIZED AND DESCENDED TO SAFE ALTITUDE. WINDSHIELD DEVELOPED THREE CRACKS, TWO CRACKS 8 INCHES LONG AND ONE AT THREE INCHES STARTING FROM BOTTOM LH CORNER ON OUTER PANE. WINDSHIELD REPLACED.SDR CA970130003Amplifier · failed(CAN) AUTO PILOT CAME OFF LINE AND COCKPIT FILLED WITH SMOKE. TROUBLESHOOTING OF PROBLEM REVEALED AUTO PILOT AMP WAS DEFECTIVE. AMP REMOVED AND SYSTEM DEACTIVATED, ALSO WIRING IN THE AREA WAS INSPECTED NO OTHER FAULT FOUND.SDR 96ZZZX5839Oil Plug · detachedAS PART OF TROUBLESHOOTING FOR AN ENGINE OIL QUANTITY PROBLEM, OIL PLUG, WAS FOUND MISSING FROM THE ENGINE DRIVEN COMPRESSOR DRIVE ASSEMBLY. ALLISON P/N 6854702. OIL PLUG WAS RETRIEVED FROM THE REDUCTION GEARBOX LOW POINT DRAIN. OIL PLUG IS PRESS-FIT INTO DSDR CA960916001Clamp · sheared(CAN) DURING FLIGHT, ZONE #1 FIRE WARNING ON #1 ENGINE ILLUMINATED, ENGINE SHUT DOWN AND AIRCRAFT LANDED WITHOUT INCIDENT. INVESTIGATION FOUND TAILPIPE CLAMP BROKEN.SDR CA960703022Clip · failed(CAN) POSSIBLE RUPTURE AND LOSS IN-FLIGHT OF ATTACHING BAND/CLIP ON THE EXHAUST PIPE OF NR 1 ENGINE CAUSING A FIRE ALARM IN THE EXHAUST PIPE ZONE. EMERGENCY PROCEDURES CARRIED OUT, ENGINE STOPPED AND PROPELLER FEATHERED. PRECAUTIONARY LANDING MADE.
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