Lycoming HO-360-C1A
Service difficulty reports · 56
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 = 'HO360C1A' 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 = 'HO360C1A' 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 CA141023007Bearing · making metal(CAN) THE ROTOR SYS WAS FOUND TO BE INCREASING IN VIBRATION. CHECKED THROUGH THE SYSTEM AND FOUND THE BEARINGS WHEN PURGED OF GREASE WERE SHOWING FINE METAL PARTICLES. CARRIED OUT A WEIGHTED ROTATIONAL TEST ON PITCH HOUSINGS AND FOUND THE BEARINGS TO BE A BISDR CA091206004Bearing · cracked(CAN) INNER RACE OF FLAPPING HINGE BRG FOUND CRACKED HALF WAY THROUGH ON ANNUAL INSP.SDR 2007FA0000667Cylinder Head · separatedNR 2 CYLINDER HEAD SEPARATED FROM CYLINDER BARREL IN FLIGHT.SDR 2007FA0000677Cylinder Head · separated2 NR CYLINDER HEAD ASSEMBLY APPEARS TO HAVE FAILED DURING FLIGHT RESULTING IN A SEVERE ENGINE VIBRATION AND A FORCED LANDING. EXAMINATION OF UPPER HALF OF FAILED CYLINDER ASSEMBLY REVEALS THAT A CRACK OCCURRED AND PROPAGATED SYMMETRICALLY AROUND THE CYLINDER ASDR CA070612004Drive Belt · split(CAN) DRIVE BELT AXIAL SPLIT OVER 50 PERCENT OF BELT CIRCUMFERENCE; SPLIT OCCURS UNDER OUTER LAYER OF BELT. NOTE: PLEASE ADVISE IF PHYSICAL VERIFICATION IS REQUIRED AS MUST RETURN BELTS TO MFR FOR WARRANTY CONSIDERATION. (TC NR 20070612004)SDR CA070515006Bracket · broken(CAN) ALTERNATOR BRACKET BROKEN. REPLACED BRACKET WITH NEW PART PN LW10382. (TC NR 20070515006)SDR CA060224006Adapter · brokenDURING 25 HOUR INSPECTION, OIL WAS DRAINED FROM ENGINE AND FOUND BEARING CAGE BALL RETAINER MADE OF PLASTIC (KIND OF) ON ENGINE OIL SCREEN. REMOVED BOTH MAGNETO DRIVE ADAPTER ASSEMBLY AND FOUND THE PROBLEM ON THE RT ADAPTER (BALL RETAINERS MISSING). REPLACEDSDR CA060306013Starter · failed(CAN) STARTER NOT OPERATING. REPLACED STARTER. (TC NR 20060306013)SDR CA060306007Magneto · failed(CAN) AIRCRAFT HARD TO START AND 125 DROOP. REPLACED LT MAGNETO. (TC NR 20060306007)SDR CA060213005Bearing · broken(CAN) SMALL METAL FRAGMENT DISCOVERED WHILE CHANGING ENGINE OIL. FOUND TO BE PART OF A BEARING KEEPER IN RT MAGNETO ADAPTER BEARINGS. THIS IS THE SECOND TIME THIS PROBLEM HAS OCCURRED ON THIS AIRCRAFT. (TC NR 20060213005)SDR CA060306012Bracket · cracked(CAN) BRACKET CRACKED. REPLACED BRACKET. (TC NR 20060306012)SDR CA051206006Crankshaft · crackedENGINE WAS IN FOR OVERHAUL. CRACK FOUND IN CRANKSHAFT WITH MPI. NO RECORD OF BLADE STRIKE.SDR CA051007004Carburetor · failed(CAN) AIRCRAFT HAVE LOW POWER IN FLIGHT. REPLACED CARBURATOR.SDR CA051003015Tube · cracked(CAN) 1) TUBE ASSEMBLY IS CRACKED ON THE MAST SIDE. 2) REPLACED TUBE ASSEMBLY, P/N 269A2172-5.SDR 2005FA0000888Cylinder · crackedDURING 100HR COMPRESSION CHECK, AIR WAS FOUND TO BE LEAKING AROUND TOP SPARK PLUG AREA. FURTHER INSPECTION NOTED CRACK ALONG TOP COOLING FIN AREA. UPON REMOVING CYLINDER, CRACK WAS FOUND TO RUN FROM AREA AROUND TOP SPARKPLUG HOLE THROUGH EXHAUST SEAT AND THRSDR 2005FA0000889Cylinder · crackedDURING 100HR COMPRESSION CHECK, AIR WAS FOUND TO BE LEAKING AROUND TOP SPARK PLUG AREA. FURTHER INSPECTION NOTED CRACK ALONG TOP COOLING FIN AREA. UPON REMOVING CYLINDER, CRACK WAS FOUND TO RUN FROM AREA AROUND TOP SPARKPLUG HOLE THROUGH EXHAUST SEAT AND THRSDR CA050208007Pump · loose(CAN) DURING INSPECTION, FUEL WETNESS WAS DISCOVERED ON THE BOTTOM OF THE FUEL PUMP. UPON FURTHER INSP ALL OF THE DIAPHRAGM RETENTION BOLTS WERE FOUND TO BE LOOSE. A MINIMUM OF THREE QUARTERS TO TWO TURNS WAS OBSERVED ON ALL OF THE BOLTS IN ORDER TO ACHIEVE SDR CA041102002Carriage · crackedDURING A SCHEDULED 4200 HR O/H THE ABOVE DESCRIBED CARRIER WAS FOUND TO HAVE 3 CRACKS AT 3 SEPARATE LOCATIONS IN THE CARRIER TO COUPLING MOUNTING HOLE LOCATIONS. THESE CRACKS WERE DETECTED DURING FLUORESCENT PENETRANT INSPECTION. FOR THE FUTURE A MIDLIFE INSSDR CA041013009Switch · malfunctioned(CAN)TRIGGER SWITCH MALFUNCTION, NO TRANSMISSION. REPLACED SWITCH P/N M8805/111-04.SDR CA041006001Trim Switch · sticks(CAN) TRIM SWITCH STICKS WHEN PULLED FOR REAR ACTIVATION. REPLACED SWITCH.SDR CA040706002Carburetor · failedHIGH MANIFOLD PRESSURE. REPLACED CARBURETOR.SDR CA040427013Shaft · broken(CAN) BEARING SIZE DUE TO LACK OF LUBRICATION. DUE TO INCORRECT INSTALLATION AT REPAIR.SDR CA040127017Nut · loose(CAN) OIL LEAKING FROM FREEWHEEL WAS NOTED AT REFUELING STOP. NUT (WHICH IS ALSO SEAL RUNNER) WAS FOUND LOOSE. NUT WAS RETORQUED AND FLUSH OF FREEWHEEL PRODUCED NO DISCOLORATION OR PARTICLES. LEAK CHECK CARRIED OUT AND RETURNED TO SERVICE. NOTE: THAT OIL ONSDR CA030129003Camshaft · damaged(CAN) THE ENGINE HAD 6 HOURS TTSO. THE PILOTS NOTICED AN ENGINE VIBRATION, AND STARTING WAS BECOMING EVER MORE DIFFICULT. THE AME THEN PROCEEDED IN REPLACING THE TWO MAGNETOS AND THE CARBURETOR. AFTER A FEW HOURS OF FLIGHT THE PROBLEM PERSISTED. THE AME THEN CSDR CA030103004Intake Valve · leaking(CAN) BASE LINE DIFFERENTIAL CHECK OF NEW AIRCRAFT REVEALED LEAKING NR 4 CYLINDER INTAKE VALVE. CYLINDER REMOVED AND REPAIRED.SDR CA030103002Control Unit · failed(CAN) PILOT REPORTED DURING HOVER, THE TAXI LOW ROTOR WARNING ACTIVATED BUT ROTOR RPM WAS IN PROPER AREA OF GREEN ARC ON DUAL TACH. DURING SHUTDOWN, SWITCHING BELT DRIVE ENGAGEMENT SWITCH TO DISENGAGE MADE ENGINE QUIT. TROUBLESHOOTING REVEALED CONTROL UNIT DISDR CA021031016Bracket · cracked(CAN) ALTERNATOR BRACKET BROKEN. REPLACED BRACKET.SDR CA021031014Bearing · worn(CAN) BEARING ON CARBURETOR LOOSE IN THROTTLE. REPLACED BEARING.SDR CA021031010Camshaft · failed(CAN) ENGINE RUNS UNEVEN. FOUND METAL DEPOSITS IN OIL FILTER. ENGINE REMOVED AND SENT FOR INSPECTION/REPAIR.SDR 2002FA0001001Plug · missingSCHEDULED INSPECTION AND MAINTENANCE, WHILE PERFORMING A COMPRESSION CHECK, IT WAS NOTED THAT THE ENGINE TURNING TOOL WENT INTO THE LOWER PULLEY DRIVE SPLINE FARTHER THAN NORMAL. FURTHER INVESTIGATION REVEALED THE ENGINE DRIVE SHAFT TO BE IMPROPERLY POSITIONESDR CA021031013Alternator · failed(CAN) ALTERNATOR LOW VOLTAGE. REPLACED ALTERNATOR.SDR CA021031011Indicator · failed(CAN) VERTICAL SPEED GIVING UNCLEAR READINGS. REPLACED VERTICAL SPEED INDICATOR.SDR 2002FA0000922Tube · crackedTUBE APPEARED TO HAVE A PAINT FLAW. REMOVAL OF PAINT REVEALED A CRACKED TUBE WELD. TUBE REMOVED FROM SERVICE FOR TESTING/ INSPECTION BY MANUFACTURER.SDR 2002FA0000923Tube · crackedTUBE APPEARED TO HAVE HAD A CRACK UNDERNEATH THE LUG WELD PRIOR TO COMPLETE FAILURE. THE FAILURE OF THIS TUBE ASSEMBLY CAUSED SEVERE VIBRATION IN AIRCRAFT, RESULTING IN DAMAGE TO MAIN ROTOR BLADES, TAIL ROTOR BLADES, DRIVETRAIN, TAILBOOM AND CANOPY.SDR AUS20020700Carburetor · faulty(AUS) NEWLY FITTED ENGINE CARBURETTOR WAS UNABLE TO LEAN THE MIXTURE USING THE MIXTURE SCREW.SDR CA011219005Carburetor · malfunctioned(CAN) ENGINE ROUGH AND SLOW AT RECOVERY FROM AUTOROTATOR. REPLACE CARBURATOR.SDR CA011116004Support · cracked(CAN) AFT MAIN ROTOR MAST SUPPORT (TAILBOOM TO MAIN ROTOR GEARBOX MAST)SDR CA011116003Support · cracked(CAN) AFT MAIN ROTOR MAST SUPPORT (TAILBOOM TO M/R GEARBOX MAST).SDR AUS20010479Retainer · worn(AUS) THERMOFIT SLEEVE WORN ON RETAINER.SDR CA010226011Magneto · failed(CAN) AIRCRAFT HARD TO START. RETARD LOW INTENSITY SPARK. REPLACED MAGNETO.SDR CA010226012Relay · failed(CAN) ENGAGEMENT INTERMITTENT DUE TO VIBRATION. REPLACED STARTER RELAY.SDR CA010214011Shoulder Belt · failed(CAN) MAIN STRAP SHREADED.REPLACED SHOULDER STRAP.SDR CA001129002Carburetor · failed(CAN) ENGINE MISSED WITH THROTTLE ROLLED ON. REMOVED SENT FOR REPAIR AT PRECISION. (X)SDR CA001129003Transmitter · failed(CAN) HIGH PRESSURE READING/INDICATION. REPLACED PART. (X)SDR CA001102004Carburetor · inoperative(CAN) ENGINE ROUGH WHEN PULLING POWER DURING EXERCISES, BUT NOT CONSTANT. REPLACED CARBURETOR. (X)SDR 20000828SH027Intake Valve · gougedAIRCRAFT EXPERIENCED A ROUGH RUNNING ENGINE ACCOMPANIED BY A LOSS OF POWER. SUSPECTING A STICKING VALVE, AN EXHAUST VALVE WIGGLE CHECK WAS PERFORMED IAW LYC SB SB388B. SINCE EXHAUST VALVE CLEARANCES WERE FOUND WITHIN LIMITS, AN INSP OF THE INTAKE VALVES WAS SDR CA000404031Carburetor · failed(CAN) ENGINE QUIT DURING IDLE , AFTER RESTART, ENGINE WOULD NOT ACCELERATE FROM IDLE TO WARM UP RPM. CARBURETOR REPLACED.SDR CA000404029Carburetor · leakingCARBURETOR LEAKING INTERNALLY.SDR 20000622SH008Bearing Cage · crackedBEARING CAGE CRACKED AND CAME APART DURING OPERATION. RIVETING MARKS SEEMS TO HAVE BEEN THE ORIGIN OF CRACKS FOUND IN SIMILAR FAILURES IN THE PAST. (X)SDR CA990728092Carburetor · failed(CAN) PRECISION HA-6-10-60301. CARBURETOR FAILURE, INTERNAL.
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