JASC 8510

Service difficulty reports · 70

Reports filed under 8510 · Reciprocating Engine Front 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 = '8510'
  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 N3XR202106170001Dampener · wornDURING AN ANNUAL INSPECTION, THE TORSION VIBRATION DAMPER (P/N-E4B-73-000-000-KIT) WAS INSPECTED PER THE MANUFACTURER'S INSTRUCTIONS. THE RIVETS WERE BELOW THE PUBLISHED DIMENSION. THESE ARE INSPECTED EVERY 600 HOURS AND OFTEN FAIL.Mar 11, 2021 · N312ER · Diamon DA42NGSDR 2020FA0000562Piston Pin · destroyedNR 5 CYLINDER SUSPECTED CRACKED. CONFIRMED ON DYE PEN WITH A CRACK AT THE INJECTOR BOSS. REMOVED POWER ASSEMBLY FOR DISPOSAL. PISTON WRISTPIN WAS OBSERVED ROTATING WITHIN POWER ASSEMBLY, REMOVED WRISTPIN. WRISTPIN WAS BROKEN IN 2 PIECES WITH SEVERAL SIGNIFDec 23, 2020 · N321BG · Cirrus SR22SDR CA190411012Drive Shaft · broken(CAN) PILOT REPORTED THAT HE WAS HAVING HARD TIME STARTING BUT ENGINE WAS ALMOST RUNNING SO HE ADDED POWER TO THROTTLE AND THEN SUDDENLY JUST WIND MILLING PROPELLER. GEARBOX WAS REMOVED AND IT WAS DISCOVERED THERE IS A BROKEN GEARBOX DRIVE SHAFT. CORRECT MONITApr 9, 2019 · Diamon DA40SDR N3XR2019040500001Plug · leakingDURING A 100 HR INSPECTION, OIL WAS FOUND LEAKING FROM THE CRANKSHAFT EXPANSION PLUG P/N-STD-1211. THE PLUG WAS REPLACED.Apr 5, 2019 · N488ER · Cessna 172SSDR N3XR2019040500002Plug · leakingDURING A 100 HR INSPECTION, OIL WAS FOUND LEAKING FROM THE CRANKSHAFT EXPANSION PLUG P/N-STD-1211. THE PLUG WAS REPLACED.Apr 4, 2019 · N475ER · Cessna 172SSDR CA190304019Support · cracked(CAN) WHILE INSPECTING AT ANNUAL ONE OF THE AMES NOTICED AN ODD LINE THAT LOOKED LIKE A CRACK ON THE STARTER RING GEAR SUPPORT. HAD COMPANY PERFORM NDT AND A 4 INCH CRACK WAS FOUND AT THE SUSPECTED SPOT ALSO A SMALLER CRACK IN ANOTHER SPOT.Mar 1, 2019 · Piper PA12SDR 2018FA0000479Drive Gear · damagedINTERNAL ENGINE DAMAGE TO CRANKCASE GEAR REQUIRING ENGINE TEAR DOWN AND INSPECTION. DURING ROUTINE ENGINE OIL CHANGE, SMALL OIL DRIP FROM NR 1 ENGINE-DRIVEN ALTERNATOR WAS NOTICED. ALTERNATOR REMOVED FOR REPAIR. INVESTIGATION REVEALED ALL TEETH ON ALTERNATOR DOct 26, 2018 · N718SR · Cirrus SR22SDR CCJA201809105016Collar · spalledINSTALLED ENGINE AFTER OVERHAUL. AFTER THIRD START, THE PROPELLER FEATHERED. FOUND OIL TRANSFER COLLAR SPALLED/GROOVED. ENGINE HAD LESS THAN 3 MINUTES TOTAL TIME SINCE OVERHAUL WHEN THE PROPELLER FEATHERED.Sep 7, 2018 · N414WJ · Cessna 414ASDR 2017FA0000009Bearing · failedWHILE IN CRUISE CONDITION AT 5500 RPM THE ENGINE STARTED TO SLOW DOWN, THE CRAFTS AUXILIARY FUEL PUMP WAS STARTED. THE ENGINE CONTINUED TO LOSE RPM AND STOPPED TURNING. AN IN-FLIGHT RESTART WAS ATTEMPTED BUT THE ENGINE WOULD NOT ROTATE WITH THE STARTER. AN EMEJan 1, 2017 · N105WZ · Amtr CHALLENGER2SDR 2015F00088Gearbox · crackedON DESCENT, RT ENG EXPERIENCED LOSS OF OIL, VIBRATION & LOSS OF POWER. ENG WAS SHUTDOWN INFLIGHT & UNEVENTFUL SINGLE ENG LANDING ACCOMPLISHED. ALL ENG INDICATIONS WERE NORMAL PRIOR TO EVENT. UPON INSPECTION OF RT ENG FOUND COWLINGS COVERED IN ENG OIL, METALJun 19, 2015 · N912PF · Tecnam P2006TSDR 2015FA0000257Bevel Gear · separatedREMOVED AND REINSTALLED NEWLY O/H PROPELLER GOVENOR BECAUSE OF SLUGGISH ACTION. TECH SUPPORT RECOMMENDED FLIGHT CHECK. DURING TAKEOFF CLIMB PORTION OF CHECK FLIGHT, ENGINE RPM INCREASED TO 2855 RPM, REDLINE IS 2700 RPM. GOVERNING ACTION WAS LOST. ENGINE SUJun 3, 2015 · N394EA · Beech A36SDR 2015FA0000066Seal · blew outICE BUILDUP ON VENT TUBE CAUSED CRANKCASE PRESSURES TO INCREASE AND CRANKSHAFT SEAL TO PUSH ON RETAINERS TILL FAILURE. FLIGHT WAS AT NIGHT AND LEAK WAS NOT NOTICED TILL AFTER ACFT LANDED. THE ENGINE LOST 7 QUARTS OF OIL OF ITS 12 QUART OIL CAPACITY.Feb 19, 2015 · Cessna 310RSDR XGKR201311200001Clutch · disintegratedGEARBOX CLUTCH DISINTEGRATED CAUSING COMPLETE POWER FAILURE, CAUSING ENGINE OVER-SPEED AND LOSS OF ENGINE OIL AND OIL PRESSURE. PILOT SHUTDOWN THE FAILED ENGINE AND LANDED AIRCRAFT.Sep 9, 2013 · N415TS · Diamon DA42SDR CA121101002Riser · cracked(CAN) DURING 50 HR INSPECTION, CRACKED INTAKE MANIFOLD RISER, PN G27658A1 FOUND AT LT SIDE MOUNT AT OIL SUMP FLANGE PERIMETER. CRACKED DUE TO UNEVEN MOUNT SURFACE ON SUMP FLANGE, WELD. ADVISED WARRANTY CLAIM SUBMITTED. REPLACEMENT PARTS ON ORDER.Oct 31, 2012 · Cessna 180FSDR CA110428012Bushing · seized(CAN) 914F-3 (TURBOCHARGED) ENGINE WAS BEING OVERHAULED (10 YEARS IN SERVICE) AND THE FORWARD CRANKSHAFT BUSHING IN THE GEARBOX HOUSING WAS FOUND SEIZED TO THE CRANKSHAFT AND LOOSE IN THE HOUSING. THE BUSHING IS PRESSED INTO THE HOUSING AT MANUFACTURE AND IS NFeb 17, 2011 · Hofflu H36DIMONASDR CA100916005Alt Air Door · brokenTHE ACFT WAS TAKINGOFF FROM AIRFIELD WHEN THE ENGINE SUDDENLY LOST POWER. AN EMERGENCY WAS DECLARED. THE ENG MIXTURE WAS "LEANED OUT" AND SOME OF THE POWER WAS RESTORED. THE ACFT LANDED SAFELY BACK AT AIRFIELD. PART OF THE ENGINE ALTERNATE AIR DOOR WAS FOUSep 15, 2010 · Mooney M20JSDR 2010FA0000530Clutch · blownDURING CRUISE FLIGHT THE PILOT SAID THE LT ENGINE LOST POWER THEN IT OVERSPEED. ENGINE SHUTDOWN.Jun 11, 2010 · N208PA · Diamon DA42SDR CA090305009Seal · leaking(CAN) THE PILOT HAD TO MAKE A PRECAUTIONARY LANDING ON A FROZEN LAKE. THE PILOT DETECTED SOMETHING BURNING AND NOTICED OIL SPLATTER ON THE RT SIDE OF THE CANOPY GLASS. WHILE REVIEWING HIS PRECAUTIONARY LANDING INFO IN THE FLIGHT MANUAL HE OBSERVED THE ENG OIL Jan 25, 2009 · Moravn Z242LSDR 2007FA0001053Lock Plate · missingTHIS ENGINE WAS REMOVED ON AUGUST 31, 2007, HOBBS TIME 1523.9 DUE TO CRACKED ENGINE CASE. THE ENGINE WAS SENT TO RAM AIRCRAFT FOR REPAIR. RAM REPAIRED THE ENGINE ON SEPT 20, 2007. THIS ENGINE WAS REINSTALLED BACK ON THE AIRCRAFT. DURING A NIGHT FLIGHT ON NOVEMNov 30, 2007 · N707DT · Cessna 421BSDR O5W2007F00000Lock Plate · destroyedTHIS ENGINE WAS REMOVED ON AUG 31, 2007, HOBBS TIME 1523.9 DUE TO A CRACKED ENGINE CASE. THE ENGINE WAS SENT FOR REPAIR. REPAIRED THE ENGINE ON SEPT 20, 2007. THIS ENGINE WAS REINSTALLED ON AIRCRAFT. DURING A NIGHT FLIGHT ON NOV 20, 2007 THE PILOT HAD AN ANov 20, 2007 · N707DT · Cessna 421BSDR CA070717012Thrust Bearing · broken(CAN) WHILE TAXIING FROM DOCK, THE AIRCRAFT ENGINE STARTED SHAKING AND THE PILOT SHUT THE ENGINE DOWN. AIRCRAFT TOWED BACK TO DOCK. AFTER RE-STARTING, STRANGE NOISES FROM NOSE CASE, AND PROPELLER LOOKED (OUT OF TRACK). PROPELLER REMOVED FROM COVER ON NOSE CASJun 11, 2007 · Dhav DHC3SDR CA070321004Crankcase · cracked(CAN) THE AIRCRAFT WAS BROUGHT INTO THE HANGAR DURING AN INTERMEDIATE STOP TO WORK ON SOME SNAGS. THE ENGINEER NOTICED A QUANTITY OF OIL ON THE OUTSIDE OF THE IB NACELLE OF THE RT ENGINE. AFTER CLEANING THE ENGINE AND RUNNING IT AGAIN A CRACK WAS NOTICED EMAMar 16, 2007 · Piper PA31350SDR 2006FA0000544Drive Gear · damagedACCIDENT INVESTIGATION. ON CLIMB-OUT ENGINE RPM INCREASED AND PROPELLER RPM DECREASED. THE GRD-2000 GEAR REDUCTION UNIT WAS DISASSEMBLED AND THE DRIVE GEAR WAS FOUND TO DAMAGED. (TEETH GONE)May 26, 2006 · N157VM · Amtr AVIDFLYERSDR 2006FA0000133Crankcase · brokenBOTH FORWARD BOLT ATTACHMENT FLANGES WERE CRACKED OFF OF STARTER ATTACHMENT FLANGE ASSEMBLY. THIS CAUSED THE STARTER TO DROOP DOWNWARD WITH ONLY THE AFT BOLTS SUPPORTING THE STARTER. AS A RESULT, THE STARTER RING GEAR AND STARTER BENDIX WOULD NOT PROPERLY ENGAJan 20, 2006 · N263ND · Piper PA28161SDR CA050718005Case · deterioratedAIRCRAFT DEPARTED AND DURING CRUISE, THE FLIGHT CREW NOTICED THAT ENGINE NR 2 WAS COVERED IN OIL. THE PROP WAS FEATHERED AND THE ENGINE WAS SHUT DOWN. THE AIRCRAFT LANDED. DURING INVESTIGATION, THE MAINTENANCE CREW DISCOVERED THAT THE THREADS IN THE NOSE CAJul 4, 2005 · Doug DC6BSDR NACA20040031Case · leakingNR 1 ENGINE SHUT DOWN DUE TO EXCESSIVE OIL LOSS. REPLACED NR 1 ENGINE NOSE CASE ASSEMBLY DUE TO A BLOWN ACCESSORY PLUG.Aug 31, 2004 · N779TA · Doug DC6SDR CA040818003Shaft · sheared(CAN) TWO PINION SHAFTS FOUND SHEARED WHEN REDUCTION GEAR SECTION REMOVED. ALL BROKEN PARTS FOUND AND ENGINE CLEANED FOR REASSEMBLY. GEAR SECTION SENT TO OVERHAUL SHOP FOR REPAIR.Aug 18, 2004SDR NACA20040032Case · leakingNR 4 ENGINE SHUT DOWN DUE TO EXCESSIVE OIL LEAK. REPLACED NOSE CASE ASSEMBLY DUE TO A BLOWN ACCESSORY PLUG.Aug 3, 2004 · N779TA · Doug DC6SDR CA040722006Nose Cowl · failed(CAN) AIRCRAFT WAS ON CLIMB OUT AFTER WATERSCOOPING OPERATION. THE RT ENGINE OVERSPED BEYOND 3400 RPM AT 20.Jul 22, 2004 · Cndair CL2151A10SDR O3O2004F00000Shaft · brokenDISMANTLED THIS ENGINE DUE TO FUEL CONTAMINATION, FOUND THE PROP GOVERNOR IDLER SHAFT BROKEN AT THE KEYWAY AREA. ALSO THE IDLER GEAR SHAFT BOSS IN THE CRANKCASE WAS BROKEN.Jan 9, 2004 · N4798S · Piper PA32260SDR 2003FA0001257Bearing · wrong partENGINE STOPPAGE INFLIGHT, FIRST DIAGNOSIS WAS CARBURETOR PROBLEM. SECOND STOPPAGE INDICATED A DIFFERENT PROBLEM. TEARDOWN OF ENGINE REVEALED A SERIES OF FRONT MAIN JOURNAL BEARING HAD BEEN INSTALLED, BLOCKING AN OIL GALLERY, CAUSING SEVERE WEAR AND SEIZURE ODec 8, 2003 · N94107 · Univar 415CSDR 2003FA0001230Bracket · crackedALTERNATOR BRACKET FAILED AFTER THE HEAD BROKE OFF THE AN4-5A BOLT THAT RETAINS THE BRACKET TO THE SPACER BETWEEN THE CASE AND BRACKET.Dec 5, 2003 · Diamon DA20C1SDR J792003F00002Seal · leakingDURING ANNUAL 100 HOUR INSPECTION, FOUND RIGHT ENGINE CRANKSHAFT SEAL LEAKING. REPLACED WITH NEW PN 641250. LEAK CHECK, OK. SUSPECT LEAK CAUSED BY WEAK SEALANT AND TSMOH.Jun 6, 2003 · N95KM · Beech 58SDR J792003F00001Seal · leakingDURING ANNUAL 100 HOUR INSPECTION, FOUND LEFT ENGINE CRANKSHAFT SEAL LEAKING. REPLACED WITH NEW PN 641250. LEAK CHECK, OK. SUSPECT LEAK CAUSED BY WEAK SEALANT AND TSMOH.Jun 6, 2003 · N95KM · Beech 58SDR FTU2003F00000Bracket · brokenDURING ANNUAL INSPECTION AND REMOVAL OF ENGINE FOR OVERHAUL, ALTERNATOR BELT TENSION BRACKET WAS FOUND BROKEN AT THE END THAT IS BOLTED TO THE ENGINE NOSE CASE. ON THIS INSTALLATION A VIEW OF THAT TEND OF THE BRACKET IS VERY DIFFICULT TO SEE, WHEN THE BRACKETDec 19, 2002 · N1938S · Gulstm 500SSDR CA020801009Case · damaged(CAN) FLIGHT CREW OBSERVED OIL LEAKING FROM RIGHT ENGINE AND INITIATED A PRECAUTIONARY ENGINE SHUTDOWN. AIRCRAFT LANDED SAFELY WITHOUT FURTHER INCIDENT. MAINTENANCE FOUND NOSE CASE PLUG INSERT THREADS HAD STRIPPED IN CASE. NOSE CASE WAS REPLACED AND AIRCRAFT RJul 31, 2002 · Cndair CL2151A10SDR CA020808003Case · cracked(CAN) DURING ROUTINE MAINTENANCE A 3 INCH CRACK WAS FOUND IN THE FORWARD NOSE CASE STARTING JUST ABOVE THE OIL SUMP AND PROGRESSING UPWARD. THE ENGINE WAS REPLACED.Jul 23, 2002 · Grumav G21ASDR CA020710004Case · damaged(CAN) FLIGHT CREW OBSERVED OIL LEAKING FROM RT ENGINE AND INITIATED A PRECAUTIONARY ENGINE SHUTDOWN. AIRCRAFT LANDED SAFELY WITHOUT FURTHER INCIDENT. MAINTENANCE FOUND NOSE CASE PLUG INSERT THREADS HAD STRIPPED IN CASE. THREADS HAD BEEN REPAIRED IN ACCORDANCE Jul 9, 2002 · Cndair CL2151A10SDR 2001FA0000305Seal · failedDURING A CROSS-COUNTRY FLIGHT BETWEEN CNO AND SPF (31 AUG 01 THRU 3 SEP 01), OIL STREAKS FROM THE NOSE BOWLS OF BOTH ENGINES INCREASED WITH EACH LEG. UPON RETURN TO CNO, COWLS AND PROPELLERS HAVE BEEN REMOVED. DURING INSPECTION OF ENGINE NOSE SEALS, BOTH SEASep 18, 2001 · N7331Y · Piper PA30SDR CA011102008Crankcase · cracked(CAN) THE PILOT NOTICED AFTER AN HOUR OF FLIGHT THAT THE OIL PRESSURE WAS DROPPING. HE PERFORMED A PRECAUTIONARY LANDING ON THE ROAD WITHOUT ANY PROBLEM. AFTER INSPECTION OF THE ENGINE, A CRACK WAS FOUND ON THE ENGINE BLOCK BETWEEN NR 1 AND 3 CYLINDERS. THE ENAug 2, 2001 · Cessna R182SDR CA010725026Case · leaking(CAN) SMALL OIL LEAK ON NOSE SECTION. REMOVED NOSE SECTION AND DISCOVERED CRACK RADIATING FROM BOLT HOLE IN BEARING BORE OF FRONT ENGINE CASE. REMOVED ENGINE FOR REPLACEMENT.Jun 26, 2001 · Dhav DHC2MK1SDR 2001FA0000345Bearing · failedFLYING AT 5000 FEET, SAW SMOKE COME OUT OF FRONT OF COWL. PULLED POWER BACK. SMOKE QUIT. INCREASED POWER TO TRY TO MAKE AIRPORT. PROPELLER QUIT TURNING. AFTER CRASH, BELT MOSTLY GONE. LOOKS LIKE LOWER FRONT BEARING ON DRIVE SEIZED OR OVER HEATED AND CAUSEMar 4, 2001 · N350N · Amtr LANCAIRESSDR DHL2001367518Blade · nickedC CHECK, NR 2 ENGINE FAN ROTOR BLADES FOUND TO BE NICKED AND BURRED. ALL BLADES BLENDED PER GE STANDARD PRACTICES MANUAL 70-42-00 AND AMM 72-21-00.Feb 8, 2001 · N367DH · Airbus A300B4203SDR WVBA01100Camshaft · damagedDURING INSPECTION, METAL CONTAMINATION WAS DISCOVERED IN THE SPIN ON OIL FILTER. FURTHER INVESTIGATION FOUND NR 4 AND NR 6 CYLINDER INTAKE VALVE LIFT IN EXCESS. NR 6 CYLINDER REMOVED AND THE INTAKE LOBE OF NR 4/NR 6 CYLINDERS ON THE CAMSHAFT TO HAVE SEVERE Jul 24, 2000 · N300ED · Piper PA31350SDR 20000731SH005Crankshaft · failedCRANKSHAFT FAILED IN-FLIGHT, FORWARD CHEEK OF NR 4 CONROD JOURNAL. AIRCRAFT LANDED AT AIRPORT. NO DAMAGE. (X)Jul 17, 2000 · N2265M · Piper PA28181SDR 20000719SH015Crankshaft · failedPER TCM MSB 00-5, CRANKSHAFT WAS REJECTED BY TELEDYNE CONTINENTAL MOTORS. (X)May 19, 2000 · N9728B · Cessna 180ASDR CA990927022Support · cracked(CAN) CRACK AT BASE OF THE INTAKE MANIFOLD ATTACH SUPPORT BRACKET.Aug 3, 1999SDR 99ZZZX2071Gear · failedOPERATOR REPORTED BIG DROP IN OIL PRESSURE. REMOVED OIL FILTER AND FOUND STEEL AND ALUMINUM CHUNKS (LARGE). SOURCE OF METAL WAS FOUND TO BE CAUSED BY A FAILURE OF THE STARTER DRIVE GEAR AND THE ACCESSORY DRIVE GEARS. ALL THE ABOVE GEARS WERE MISSING TEETH AApr 1, 1999 · N212CS · Diamon DA20C1SDR 99ZZZX1450Gears · wornMENTIONED GEARS HAD ALL TEETH WORN OFF. THIS ALLOWED METAL FITTINGS TO CONTAMINATE ENGINE NECESSATATING ENGINE REMOVAL. CAUSE UNKNOWN. 8130-3 FORM INFO FROM TCM WO.O DS10-28913.Mar 16, 1999SDR 99ZZZX1449Gears · wornMENTIONED GEARS HAD ALL TEETH WORN OFF. THIS ALLOWED METAL FITTINGS TO CONTAMINATE ENGINE NECESSATATING ENGINE REMOVAL. CAUSE UNKNOWN. 8130-3 FORM INFO FROM TCM W.O. DS10-28913.Mar 16, 1999
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