JASC 8530
Service difficulty reports · 4,341
Reports filed under 8530 · Reciprocating Engine Cylinder Section, 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 = '8530' 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 = '8530' 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 AU510002094Cylinder · faultyPISTON RINGS PREMATURELY WORN AND DETERIORATED CAUSING HIGH OIL CONSUMPTION AND POWER LOSS. CYLINDER VALVE GUIDES WORN AND EXHAUST VALVE REPLACED.SDR AU510002000Cylinder · crackedENGINE CYLINDERS (2OFF) CRACKED IN CYLINDER HEAD AREA.SDR XGN2006F00067Cylinder · crackedCYLINDER HEAD CRACKED IN THE EXHAUST PORT AREA. (K)SDR XGN2006F00062Cylinder · crackedCYLINDER HEADS CRACKED IN THE EXHAUST PORT AREA. (K)SDR XGN2006F00061Cylinder · crackedCYLINDER HEADS CRACKED IN THE EXHAUST PORT AREA. (K)SDR XGN2006F00018Cylinder · crackedCYLINDER HEADS CRACKED IN THE EXHAUST PORT AREA. (K)SDR XGN2006F00017Cylinder · crackedCYLINDER HEADS CRACKED IN THE EXHAUST PORT AREA. (K)SDR CA050505007Cylinder Head · cracked(CAN) ENGINE EQUIPPED WITH NEW STEEL ENGINE COPONENTS IN (ECI)CYLINDER ASSY'S P/N AEC631397ST71.2A, 606.4 HR TOTAL TIME. CYLINDER NR 4 WAS FOUND CRACKED IN THE CYLINDER HEAD JUST BELOW TOP SPARK PLUG HOLE. (SDR WAS ISSUED) AT 706.0 HRS CYLINDER 2 AND 6 WERE ASDR AU510001539Cylinder · failedRT ENGINE METAL CONTAMINATION. INSPECTION FOUND NR 3 CYLINDER AND PISTON DAMAGED. SUSPECT CAUSED BY DETONATION.SDR XGN2005F00005Cylinder · crackedCYLINDERS WERE FOUND DURING COMPRESSION CHECK AT THE 100 HOUR INSPECTION. WE ARE USING A SOAP SOLUTION TO DETECT CRACKS IN THE EXHAUST SIDE OF THE CYLINDER WHILE DOING A COMPRESSION CHECK. WE ARE DOING COMPRESSION CHECKS EACH 50 HOURS. 3 CRACKED CYLINDERS WSDR XGN2005F00004Cylinder · crackedCYLINDERS WERE FOUND DURING COMPRESSION CHECK AT THE 100 HOUR INSPECTION. WE ARE USING A SOAP SOLUTION TO DETECT CRACKS IN THE EXHAUST SIDE OF THE CYLINDER WHILE DOING A COMPRESSION CHECK. WE ARE DOING COMPRESSION CHECKS EACH 50 HOURS. 3 CRACKED CYLINDERS WSDR XGN2005F00003Cylinder · crackedCYLINDERS WERE FOUND DURING COMPRESSION CHECK AT THE 100 HOUR INSPECTION. ARE USING A SOAP SOLUTION TO DETECT CRACKS IN THE EXHAUST SIDE OF THE CYLINDER WHILE DOING A COMPRESSION CHECK. WE ARE DOING COMPRESSION CHECKS EACH 50 HOURS. 3 CRACKED CYLINDERS WERESDR XGN2005F00001Cylinder Head · crackedTHIS CYLINDER WAS INSTALLED AS A SERVICEABLE CYLINDER 135.5 HOURS AGO. THE CRACK WAS FOUND DURING A 100 HR INSPECTION COMPRESSION CHECK. (K)SDR 2005FA0000766Cylinder · crackedDURING DIFFERENTIAL COMPRESSION TEST, AIR WAS HEARD LEAKING FROM LOWER CYLINDER AREA. COMPRESSION WAS 40/80. USING LIQUID LEAK DETECTOR, FOUND AIR BLOWING OUT FROM A CRACK IN CYLINDER FIN. REMOVED CYLINDER FROM ENGINE AND NOTED A CRACK IN THE COMBUSTION CHASDR TZR2005F00015Cylinder · crackedCRACK RUNS FROM THE SPARK PLUG BASE TO THE EXHAUST VALVE. THIS IS TYPICAL OF MOST CRACKS FOUND IN ECI CYLINDERS. TO DATE, FROM FIRST OF YEAR FOR THIS COMPANY, WE HAVE HAD 10 CRACKED CYLINDERS IN 1800 HOURS OF FLYING. IT IS RECOMMENDED THAT ANY AC OWNER OPERSDR XGN2006F00047Cylinder · crackedCYLINDER HEAD CRACKED, FOUND DURING 100 HR INSPECTION. THIS IS AN ON GOING PROBLEM THAT WE ARE FINDING IN OUT FLEET OF AIRCRAFT. (K)SDR XGN2006F00046Cylinder · crackedCYLINDERS WERE FOUND DURING COMPRESSION CHECK AT THE 100 HR INSPECTION. USING A SOAP SOLUTION TO DETECT CRACKS IN THE EXHAUST SIDE OF THE CYLINDER WHILE DOING A COMPRESSION CHECK. DOING COMPRESSION CHECKS EACH 50 HRS. 3 CRACKED CYLINDERS WERE FOUND ON THE SDR XGN2005F00002Cylinder Head · crackedCYLINDER HEAD CRACKED. FOUND DURING 100 HR INSPECTION. THIS IS AN ONGOING PROBLEM THAT WE ARE FINDING IN OUR FLEET OF AIRCRAFT. (K)SDR CA050425011Cylinder Head · cracked(CAN) DURING ROUTINE INSPECTION, NR 9 CYLINDER HEAD WAS FOUND CRACKED. CRACK WAS LOCATED ON VERY TOP OF HEAD ON A LINE THAT WOULD CONNECT FRONT AND BACK SPARK PLUGS. CYLINDER WAS REPLACED AND AIRCRAFT INSPECTION COMPLETED AND AIRCRAFT RETURNED TO SERVICE.SDR XGN2006F00057Cylinder · crackedCYLINDER HEADS CRACKED IN THE EXHAUST PORT AREA. (K)SDR XGN2005F00000Cylinder Head · crackedFOUND CRACKED CYLINDER HEAD WHILE DOING A 50 HR INSPECTION. DUE TO THE NR OF CYLINDER HEAD FAILURES, DOING COMPRESSION CHECK AT EACH SCHEDULED INSPECTIONS (50 HOURS). (K)SDR CA050511002Lifter · destroyedA/C SUFFERED A PWR LOSS IN FLT DUE TO THE COLLAPSE/FRACTURE OF NR 2 CYLINDER EXHAUST VALVE HYD LIFTER BODY P/N 72877. THE PILOT WAS ABLE TO MAINTAIN CONTROL OF THE A/C AND CONTINUE THE FLT TO THE CLOSEST AIRPORT (SWAN HILLS, ALBERTA 'CEM5'). LANDED W/O FURTHSDR TZR2005F00020Exhaust Valve · burnedTHE EXHAUST VALVE HAD A SMALL PORTION BURNED OFF. THIS IS AN ECI CYLINDER. (K)SDR CA050503002Cylinder Head · crackedFOUND CRACKED CYLINDER WHERE CYLINDER HEAD AND CYLINDER BARREL MATE TOGETHER, CRACK WAS 4 INCHES LONG, AND LEAKING EXHAUST GAS ON THE NR 1 CYLINDER.SDR XGN2006F00036Cylinder · crackedCYLINDER HEADS CRACKED IN THE EXHAUST PORT AREA. (K)SDR XGN2006F00059Cylinder · crackedCYLINDER HEADS CRACKED IN THE EXHAUST PORT AREA. (K)SDR TZR2005F00019Cylinder · crackedCYLINDER CRACKED FROM EXHAUST VALVE TO TOP SPARK PLUG PORT. ECI CYLINDER. (SW05200507952) (K)SDR CA050429002Cylinder · separatedLOSS OF RIGHT ENGINE POWER IN-FLIGHT. UNSCHEDULED LANDING, NR 3 CYLINDER SEPARATED. THE 58 STUDS BROKE. ENGINE REPLACED BY LYCOMING TIO540A2B, S/N R11946-61, DUAL INSPECTION OF CONTROLS DONE.SDR 2005FA0000598O-Ring · improper partINCORRECT CYLINDER BASE O-RINGS INSTALLED AT TOP-OVERHAUL. THE O-RINGS INSTALLED APPEARED TO BE THE SIZE FOR THE ENGINE. THESE LARGER CROSS SECTION SEALS WERE PINCHED BETWEEN THE CYLINDER BASE AND THE CRANKCASE. THIS RESULTED IN A LOW THROUGH-BOLT TORQUE. NUMBSDR XGN2006F00038Cylinder · crackedCYLINDER HEADS CRACKED IN THE EXHAUST PORT AREA. (K)SDR XGN2006F00037Cylinder · crackedCYLINDER HEADS CRACKED IN THE EXHAUST PORT AREA. (K)SDR TZR2005F00017Cylinder · crackedCRACKED FROM EXHAUST VALVE TO TOP SPARK PLUG. ECI CYLINDER. (SW05200507950) (K)SDR TZR2005F00016Cylinder · crackedCRACKED FROM EXHAUST VALVE TO TOP OF SPARK PLUG. ECI CYLINDER. (SW05200507949) (K)SDR AU510001622Valve · out of limits(AUS) LT AND RT ENGINES BOTH OVERDUE FOR 400 HOUR VALVE INSPECTION. NO RECORD OF INSPECTION BEING CARRIED OUT. (CASA NR 510001622)SDR 2005F00073Cylinder · crackedTCM CYLINDER CASE CRACKED NEAR NR 2 CYLINDER.SDR XGN2006F00056Cylinder · crackedCYLINDER HEADS CRACKED IN THE EXHAUST PORT AREA. (K)SDR XGN2006F00034Cylinder · crackedCYLINDER HEADS CRACKED IN THE EXHAUST PORT AREA. (K)SDR TZR2005F00018Cylinder · crackedCRACKED FROM INJECTOR TOWARD SPARK PLUG, ECI CYLINDER. (SW05200507951) (K)SDR XGN2006F00028Cylinder · crackedCYLINDER HEADS CRACKED IN THE EXHAUST PORT AREA. (K)SDR CA050425010Cylinder Head · separated(CAN) HEAD SEPARATED FROM BARREL CAUSING SOME ENGINE POWER LOSS AND ROUGHNESS. PILOT LANDED PLANE ALONG ROUTE. CYLINDER ASSY WAS REPLACED AND AIRCRAFT RETURNED TO SERVICE.SDR XGN2006F00060Cylinder · crackedCYLINDER HEADS CRACKED IN THE EXHAUST PORT AREA. (K)SDR 2005FA0000568Cylinder Head · separatedTHE NR 6 CYLINDER, LT ENGINE. THE AC WAS RUNNING FINE AND ALL OF THE SUDDEN A VIBRATION WAS FELT. INVESTIGATION: THE HEAD WAS FOUND SEPARATED FROM CYLINDER. THE HEAD WAS BEING HELD ON BY THE INTAKE PIPE AND EXHAUST. THE ENGINE AND THIS CYLINDER HAD 72.4 TSDR XGN2006F00066Cylinder · crackedCYLINDER HEADS CRACKED IN THE EXHAUST PORT AREA. (K)SDR XGN2006F00065Cylinder · crackedCYLINDER HEADS CRACKED IN THE EXHAUST PORT AREA. (K)SDR XGN2006F00016Cylinder · crackedCYLINDER HEADS CRACKED IN THE EXHAUST PORT AREA. (K)SDR 2005FA0000738Cylinder · crackedTHIS CYLINDER CRACKED ALL THE WAY AROUND THE TOP OF THE BARRELL. DATE OF OCCURANCE 04/26/2004. (K)SDR 2005FA0000651Valve Guide · leakingENGINE PROCURED WITH -0- TSO AND CYLINDERS INSTALLED. AFTER 50 HOURS, REMOVED ALL CYLINDERS DUE TO EXCENTRIC VALVE GUIDE BORE AND THEREFORE LEAKING STEM. AT 151 HOURS TSO, ALL CYLINDERS LOW COMPRESSION (53-67 PSI). INSPECTION REVEALED DAMAGED VALVE GUIDES ASDR TZR2005F00005Cylinder · crackedCYLINDER CRACK FROM EXHAUST VALVE. (K)SDR TZR2005F00004Cylinder · crackedCYLINDER CRACKED FROM EXHAUST VALVE TO TOP SPARK PLUG HOLE. (K)SDR 2005FA0000427Cylinder Head · separatedDURING TAKEOFF PILOT NOTICED A SHUDDER OR VIBRATION. UPON LANDING ENGINE BEGAN TO RUN ROUGH. MAINTENANCE FOUND LT ENGINE NR 6 CYLINDER HEAD HAD SEPARATED. ENGINE WAS OVERHAULED ON 4-23-2004 AND PUT IN SERVICE ON 5-18-2004. THE ENGINE HAD 475 HOURS SINCE OVER
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