Lycoming AEIO-540-D4A5
Service difficulty reports · 61
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 = 'AEIO540D4A5' 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 = 'AEIO540D4A5' 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 2003FA0001090Flange · crackedFOUND CRACKED CRANKSHAFT AT FLANGE RADIUS. SUGGEST INSTALLATION OF 3 BLADE PROP TO REDUCE LOAD ON CRANKSHAFT.SDR 97ZZZX5178Oil Filter · crackedCRACKS WERE FOUND ON ENGINE OIL FILTERS (NEW FILTERS). THIS CRACK IS ON THE BASE FLANGE INSIDE OF BASE SEAL AND OUTBOARD OF INLET HOLES. SUSPECT CAUSE MIGHT BE ASSEMBLY DEFECT. SUBMITTER RECOMMENDED EMERGENCY AD ISSUE ON THIS OIL FILTER AND REPLACE IF FOUNDSDR 97ZZZX2885Sump · crackedAFTER A PHASE INSPECTION AND AFTER ENGINE RUN-UP, THE ENGINE WAS CHECKED FOR OIL LEAKS BEFORE COWLING INSTALLED. A LEAK WAS NOTED BEHIND THE RIGHT REAR ENGINE MOUNT BRACKET. A CLOSER LOOK WAS MADE AND A CRACK WAS FOUND (ABOUT 2.50 INCHES LONG). OIL SUMP WASSDR 96ZZZX3810Engine · stoppageENGINE STOPPED. DURING TRAFFIC PATTERN STALL MANEUVERS WITH THE ENGINE AT APPROXIMATELY IDLE. STARTER WAS ENGAGED FOR A SUCCESSFUL RESTART. DURING LANDING THE ENGINE STALLED AGAIN, NO RESTART WAS ATTEMPTED. AIRCRAFT LANDED WITHOUT INCIDENT. ALL OTHER INDISDR 96ZZZX3811Engine · stoppageENGINE STOPPED AFTER PILOT REDUCED POWER IN SPIN. SUCCESSFUL RESTART AND RETURN TO BASE WITHOUT FURTHER INCIDENT. ALL INDICATIONS NORMAL. USAF CONDUCTING INVESTIGATION. MAINTENANCE IS IN PROCESS OF COMPLETING ENGINE STOPPAGE CHECK LIST. AIRCRAFT HAS 101.9SDR 96ZZZX3808Engine · stoppageENGINE STOPPED DURING AEROBATIC MANEUVER. SUCCESSFUL RESTART AND RETURN TO BASE WITHOUT FURTHER INCIDENT. ALL INDICATIONS NORMAL. PRELIMINARY ASSESSMENT IS THAT AIRCRAFT WAS PUT IN CONDITION KNOWN TO INDUCE ENGINE STOPPAGE.SDR 96ZZZX2887Engine · failedENGINE STOPPED IN-FLIGHT AFTER POWER REDUCTION IN SPIN DURING POWER ON OF THE SPIN DEMONSTRATION SORTIE. ENGINE RESTARTED WITH START BUTTON.SDR 96ZZZX3809Sender · failedPILOT MADE AN EMERGENCY LANDING AT A SMALL AIRSTRIP. THE PILOT REPORTED LOW OIL PRESSURE AND RAISING OIL TEMPERATURE. A DOSS MAINTENANCE TEAM WAS SENT TO THE AIRSTRIP TO RECOVER THE AIRCRAFT. THE MAINTENANCE PERSONNEL REMOVED AND REPLACED THE OIL PRESSURE SESDR 95ZZZX3857Crankshaft · crackedCRANK MAGNETIC PARTICLE INSPECTION SHOWS FATIGUE CRACK IN RADIUS OF FLANGE/JOURNAL TRANSITION. CRACK ALSO INDICATED JUST FORWARD OF OIL SLINGER. AIRCRAFT HAS NO DAMAGE HISTORY. CRACKS ARE ORIENTED TO PROPELLER BLADE POSITION. PROPELLER (HARTZELL HCCWYK4) ASDR 95ZZZX2269Valve · nut looseBYPASS VALVE REMOVED TO COMPLY WITH LYCOMING SB 518A. THE NUT WAS FOUND LOOSE AND HALF-WAY UNSCREWED FROM THE THREADED SHAFT OF THE VALVE. IT WAS NOTED THE S/N OF VALVE WAS HIGHER THAN THE AFFECTED S/N'S LISTED IN SB. SUBMITTER RECOMMENDS INSPECTION PER SB SDR 95ZZZX2319Valve · crimp nut looseBYPASS VALVE REMOVED TO COMPLY WITH LYCOMING SB 518A. THE NUT WAS FOUND LOOSE AND HALF-WAY UNSCREWED FROM THE THREADED SHAFT OF THE VALVE. IT WAS NOTED THE SERIAL NUMBER OF VALVE WAS HIGHER THAN THE AFFECTED SERIAL NUMBERS LISTED IN SB. RECOMMEND INSPECTION
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