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.

SDR NACA20060035Cylinder · crackedNR 2 ENGINE FEATHERED DUE TO BACKFIRING. SUSPECT NR 4 CYLINDER. REPLACED NR 4 CYLINDER PER NAC DC-6MM SEC V PG 16-16A. OPERATIONAL CHECK AND LEAK CHECK GOOD.May 9, 2006 · N99330 · Doug DC6ASDR 2006FA0000451Valve · malfunctionedNEW ENGINE IN NEW HELICOPTER. AFTER FLYING 1.5 HOURS, ENGINE WILL START POPPING AND BACKFIRING, CAUSING AN AUTOROTATION. MFG SAID IT'S A NORMAL MAINTENANCE ITEM TO REMOVE VALES AND REAM VALVE GUIDES.May 5, 2006SDR XGN2006F00050Cylinder · crackedCYLINDERS WERE FOUND DURING COMPRESSION CHECK AT THE 100 HR INSPECTION. WE ARE USING A SOAP SOLUTION TO DETECTED CRACKS IN THE EXHAUST SIDE OF THE CYLINDER WHILE DOING A COMPRESSION CHECK. WE ARE DOING COMPRESSION CHECKS EACH 50 HRS. 3 CRACKED CYLINDER WEREMay 4, 2006 · N577W · Beech 58SDR XGN2006F00049Cylinder · crackedCYLINDERS WERE FOUND DURING COMPRESSION CHECK AT THE 100 HR 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 HRS. 3 CRACKED CYLINDER WERE FMay 4, 2006 · N577W · Beech 58SDR XGN2006F00043Cylinder · crackedCYLINDER HEADS CRACKED IN THE EXHAUST PORT AREA. (K)May 4, 2006 · N5740V · Beech 95C55SDR CA060509006Cylinder Head · cracked(CAN) ONE CRACK RUNNING BETWEEN UPPER SPARK PLUG HOLE AND EXHAUST VALVE. SECOND CRACK FROM LOWER SPARK PLUG HOLE EXTENDING APPROX 1 INCH INTO CYL HEAD. (TC NR 20060509006)May 4, 2006 · Cessna 172PSDR 2006FA0000489Cylinder · separatedNR 2 CYLINDER HEAD (SN 2253724) SEPARATION WITH 170.2 TOTAL SINCE NEW. NR 6 CYLINDER HEAD (SN 223899) SEPARATION WITH 171.7 TOTAL SINCE NEW. AD 2004-08-10 N/A TO SN. RECOMMEND ALL SN`S APPLICABLE AND REOCCURING CHECKS FOR ECI CYLINDERS USING M 91-6. (K)May 3, 2006 · N8277D · Beech A36SDR CA060514003Cylinder Head · cracked(CAN) DURING 200 HR INSPECTION CYLINDERS 1,2, AND 5 WHERE FOUND TO BE CRACKED IN THE CYLINDER HEAD CRACKS WHERE DETECTED VISUALLY AND WITH THE AID OF CYLINDER LEAKAGE CHECK AND SOAP WATER SOLUTION. (TC 20060514003)Apr 29, 2006 · Cessna U206GSDR 2006FA0000481Piston · erodedTHE OIL CONTROL RING LANDS ON PISTON SEVERLY ERRODED AT PISTON PIN HOLE, BOTH SIDES OF PISTON. THIS IS THE 13 TH PISTON THAT WE HAVE SEEN THIS ON, IN OUR ENGINE SHOP. SC MODIFICATIONS, HAS 12 OF THEM, HAVE SAME PROBLEM. HAVE ONE TO SHOW. (K)Apr 25, 2006 · N43PG · Mooney M20KSDR 2006FA0000514Cylinder · erodedFOUND NR 6 PISTON ERODED FROM POSSIBLE DETONATION BY UNKNOWN CAUSES. FOUND NR5 CYLINDER CONNECTING ROD CAP MISSING AND INTERNAL DAMAGE TO THE CRANKCASE. NO OIL WAS NOTED ON THE DIPSTICK PRESUMED TO BE FORCED OUT OF THE ENGINE DUE TO EXCESSIVE BLOW BY FROM THApr 20, 2006 · N5337Y · Cessna T210NSDR ENE2006F00000Cylinder Head · separatedBOTH CYLINDERS FAILED AT TAKEOFF POWER SETTING WITHIN 2 HOURS OF EACH OTHER. FAILURE CONSISTING OF COMPLETE SEPARATION OF THE HEAD FROM THE BARREL, CAUSING DAMAGE TO THE BAFFLING. EXHAUST COLLECTOR, AND SEVERING OF THE FUEL INJECTOR LINE.Apr 19, 2006 · Cessna U206SDR CA060419005Cylinder Head · leakingLEAKAGE FOUND BETWEEN BARREL AND HEAD.Apr 18, 2006 · Cessna 182NSDR 2006FA0000457Cylinder · crackedNR 4 CYLINDER CRACKED AFT OF VALVES. (STILL HAD GOOD COMPRESSION BUT COULD HEAR AIR) (LT ENGINE) (K)Apr 18, 2006 · N3149P · Beech 58SDR 2006FA0000456Cylinder · crackedNR 6 CYLINDER CRACKED AFT OF VALVES. (STILL HAD GOOD COMPRESSION COULD HEAR AIR.) (LT ENGINE) (K)Apr 18, 2006 · N3149P · Beech 58SDR 2006FA0000455Cylinder · crackedNR 2 CYLINDER COMPLETELY CRACKED ALL THE WAY AROUND AFT OF VALVES. (LT ENGINE) (K)Apr 18, 2006 · N3149P · Beech 58SDR 2006FA0000454Cylinder · crackedNR 5 CYLINDER CRACKED AFT OF VALVES. (STILL HAD GOOD COMPRESSION BUT COULD HEAR AIR) (LT ENGINE) (K)Apr 18, 2006 · N3149P · Beech 58SDR 2006FA0000453Cylinder · crackedNR 1 CYLINDER CRACKED AT SPARK PLUG HOLE. (RT ENGINE) (K)Apr 18, 2006 · N3149P · Beech 58SDR XGN2006F00042Cylinder · crackedCYLINDER HEADS CRACKED IN THE EXHAUST PORT AREA. (K)Apr 16, 2006 · N5740V · Beech 95C55SDR XGN2006F00024Cylinder · crackedCYLINDER HEADS CRACKED IN THE EXHAUST PORT AREA. (K)Apr 16, 2006 · N3260Q · Cessna 401SDR XGN2006F00002Cylinder · crackedCYLINDER HEAD CRACKED. (K)Apr 14, 2006 · N1096W · Beech F33ASDR XGN2006F00000Cylinder · crackedCYLINDER HEAD CRACK BETWEEN THE EXHAUST VALVE SEAT AND THE BOTTOM SPARK PLUG HOLE. DUE TO THE CYLINDER HEAD FAILURES, WE ARE DOING COMPRESSION CHECKS AT 25 HR INTERVALS. (K)Apr 14, 2006 · N1096W · Beech F33ASDR CA060514004Cylinder Head · cracked(CAN) CYLINDERS 3, 1, AND 3 REPLACED DUE TO CRACKED CYLINDER HEAD. ALL CYLINDERS ON THIS ENGINE WHERE REPLACED AT 347.7 HRS SINCE OVERHAUL IAW E.C.I. SB 04-1. (TC NR 20060514004)Apr 12, 2006 · Cessna A185ESDR NACA20060033Cylinder · failedNR 3 ENGINE FEATHERED DUE TO LOW COMPRESSION INDICATION ON NR 3 CYLINDER. REPLACED NR 3 CYLINDER ON NR 3 ENGINE DUE TO RING LAND FAILURE. REF: NAC DC-6MM SEC V PGS 16 & 16A.Apr 12, 2006 · N2907F · Doug DC6SDR 2006FA0000499Cylinder · crackedNR 1 CYLINDER WAS REMOVED DUE TO A CRACK .75 AROUND STEEL BARREL. IT APPEARS THAT AN OIL CONTROL RING BROKE AND EVENTUALLY DESTROYED THE PISTON AND JAMMED BETWEEN THE PISTON AND CYLINDER. TT ON THE ENGINE IS 4156.9 HRS. SMOH IS 1432.9 HRS, THE CYLINDER WAS Apr 11, 2006 · N2566Y · Cessna 172DSDR 2006FA0000467Cylinder · crackedAT 400 HR TSO FOUND CYLINDER NR 4 CRACKED AT THE HEAD 5 FINS BACK TOWARD THE BARREL FROM THE TOP SPARK PLUG. CRACK GOES FROM THE EXHAUST VALVE SEAT TO THE TOP SPARK PLUG HOLE ON THE INSIDE OF THE CYLINDER. AD 04-08-10 DID NOT APPLY BY CLY. SN 13516-4 AND COApr 10, 2006 · N984MW · Cessna 340ASDR XGN2006F00069Cylinder · crackedCYLINDER HEAD CRACKED IN THE EXHAUST PORT AREA. (K)Apr 9, 2006 · N1194A · Beech 36BEECHSDR XGN2006F00026Cylinder · crackedCYLINDER HEADS CRACKED IN THE EXHAUST PORT AREA. (K)Apr 6, 2006 · N361BC · Beech 36BEECHSDR XGN2006F00012Cylinder · crackedCYLINDER HEAD CRACKED IN THE EXHAUST PORT AREA. (K)Apr 4, 2006 · N236CH · Beech A36SDR 2006FA0000385Cylinder Head · separatedDURING FLIGHT, VIBRATION WAS NOTED ON RT ENGINE. INSPECTED ENGINE AND FOUND NR 6 CYLINDER SEPARATED WHERE BARREL MEETS HEAD. PROBABLE CAUSE: UNKNOWN. RECOMMENDATIONS: THIS IS AN ECI CYLINDER. REFERENCE NEEDS TO BE MADE TO THEM TO RESOLVE THE PROBLEM. (K)Mar 31, 2006 · N414AM · Cessna 414ASDR XGN2006F00015Cylinder · crackedCYLINDER HEADS CRACKED IN THE EXHAUST PORT AREA. (K)Mar 30, 2006 · N31DB · Cessna 401SDR TVD2006F00000Cylinder · crackedNR 3 CYLINDER ON THE LT ENGINE CRACKED COMPLETELY AROUND THE HEAD, APPROX 1.25 INCHES ABOVE THE BASE OF THE HEAD. THE CRACK WAS COMPLETELY AROUND THE CIRCUMFERANCE OF THE HEAD AND ALLOWED THE HEAD TO SLIP OFF OF THE BARREL, HALF AN INCH. THE PROP WAS FEATHERMar 30, 2006 · N4549Q · Cessna 402ASDR 2006FA0000417Packing · out of position#1 CYLINDER EXHAUST PUSHROD HOUSING PACKING BLEW OUT. SUSPECT POSSIBLE CRANKCASE PRESSURIZATION. PACKING HAD SMALL CUT MOST LIKELY FROM INSTALLATION HOWEVER THAT SOULD NOT HAVE ALLOWED IT TO BLOW OUT.Mar 29, 2006 · Cessna 402CSDR CA060329002Cylinder Head · cracked(CAN) PILOT REPORTED JUST AFTER T/O, HEARD A POP AND THE ENGINE LOST A BIT OF POWER WITH SLIGHT VIBRATION. JUST AFTER THIS HE COULD SMELL A BIT OF BURNED OIL SMELL. AIRCRAFT RETURNED TO POINT OF DEPARTURE. INSPECTION INTO PROBLEM FOUND THAT NR 7 CYLINDER HAD SMar 27, 2006 · Dhav DHC2MKISDR NACA20060031Valve Seat · failedNR 3 ENGINE SHUT DOWN AT CRUISE FLIGHT DUE TO BACKFIRE. REPLACED NR 11 CYLINDER DUE TO EXHAUST VALVE SEAT FAILURE. PER REF: NAC DC-6MM SEC V PG 16 & 16A.Mar 27, 2006 · N99330 · Doug DC6ASDR XGN2006F00041Cylinder · crackedCYLINDER HEADS CRACKED IN THE EXHAUST PORT AREA. (K)Mar 20, 2006 · N5740V · Beech 95C55SDR XGN2006F00023Cylinder · crackedCYLINDR HEADS CRACKED IN THE EXHAUST PORT AREA. (K)Mar 16, 2006 · N3260Q · Cessna 401SDR NACA20060013Ring · failedNR 2 ENGINE SHUT DOWN DUE TO BACKFIRING AT CRUISE, LOW COMPRESSION INDICATION ON NR 6 CYLINDER. REPLACED NR 6 CYLINDER DUE TO RING LAND FAILURE, PER NAC DC-6MM SEC V PG 16 & 16A. OPERATIONAL CHECK GOOD.Mar 13, 2006 · N6174C · Doug DC6ASDR CA060323002Cylinder · crackedTHE EXHAUST EAR OF NR 13 CYLINDER DEVELOPED A CRACK WHICH AFFECTED THE VALVE CLEARANCE OF THE EXHAUST VALVE, RESULTING IN A ROUGH RUNNING ENGINE. CYLINDER ASSEMBLY WAS REPLACED AND AIRCRAFT RETURNED TO SERVICE.Mar 11, 2006 · Doug DC3CS1C3GSDR TZRA200600001Rocker Cover · brokenLT ENG BEGAN TO RUN ROUGH & LEAK OIL ONTO COWLING INBD SIDE. ENG CONTINUED TO MAKE PWR & OIL PRESS REMAINED NORM, DEACTIVATED TURBOS AS PRECAUTION. EXAM REVEALED NR 3 CYL INTAKE PUSHROD BENT & PUSHROD TUBE BROKEN IN MIDDLE. FUEL INJ LINE ALSO BROKEN & ROCKEMar 10, 2006 · N600TE · Piper PA60601SDR ZB0R200600001Cylinder · separatedON RUN-UP, PILOT AND INSTRUCTOR FELT ENGINE VIBRATION. MAG DROPS WERE GOOD. AIRPLANE WAS TAXIED TO MAINTENANCE. MECHANIC FOUND NR 3 CYLINDER WITH 4 BROKEN MOUNT STUDS AND OIL COMING FROM EXHAUST. CYLINDER REMOVED AND REPAIRED BY ENGINE SHOP. ENGINE INSPECMar 9, 2006 · N15143 · Piper PA28R200SDR HXR2006F00001Cylinder · crackedNR 2 CYLINDER CRACKED. NR 6 CYLINDER CRACKED AND HAS A HOLE IN IT. (K)Mar 8, 2006 · N8295Q · Cessna U206FSDR HXR2006F00000Cylinder · crackedNR 2 CYLINDER CRACKED. NR 6 CYLINDER CRACKED AND HAS A HOLE IN IT. (K)Mar 8, 2006 · N8295Q · Cessna U206FSDR 2006F00013Cylinder Head · crackedECI CYLINDER NR 2 AND NR 6 CRACKED HEAD. NR 6 HAS HOLE BLOWN THROUGH BREAKING COOLING FINS AND BURNED BAFFLE. ROUGHLY 650 HOURS SINCE NEW ECI CYLINDERS INSTALLED ON OVERHAULED ENGINE, 2 OTHER ECI CYLINDERS WERE CHANGED AT 600 HOURS FOR SAME THING.Mar 8, 2006 · N8295S · Cessna 150FSDR CA070207004Valve · stuck(CAN) STUCK VALVE - ENGINE WAS ROUGH RUNNING. FOUND TO BE A STUCK VALVE. (TC NR 20070207004)Mar 3, 2006 · Cessna 150HSDR XGN2006F00058Cylinder · crackedCYLINDER HEADS CRACKED IN THE EXHAUST PORT AREA. (K)Mar 3, 2006 · N4165G · Cessna 402BSDR XGN2006F00030Cylinder · crackedCYLINDER HEADS CRACKED IN THE EXHAUST PORT AREA. (K)Mar 3, 2006 · N4165G · Cessna 402BSDR ENHA2006P3102Cylinder · leakingON CLIMB RT ENGINE MANIFOLD PRESSURE REDUCED TO AMBIENT, UPON LANDING, NOTICED OIL LEAKAGE AND STREAKING RT N COWLING. REPLACED CYL NR 2. AC RETURNED TO SERVICE. (K)Mar 3, 2006 · N77HV · Piper PA31350SDR CA060316009Exhaust Valve · sticksEXHAUST VALVE STICKY.Mar 1, 2006 · Cessna 150HSDR 2006ADP001Cylinder · crackedALL SIX CYLINDERS HAVE CRACKS IN THE SAME AREA JUST ABOVE THE TOP SPARK PLUG HOLE.Feb 24, 2006 · Cessna TU206GSDR 2006F00011Cylinder · crackedNR 2 ENGINE SHUT DOWN DUE ROUGH RUNNINGFeb 23, 2006 · N444CE · Doug DC6B
Back to JASC 8530