Lycoming AEIO-360-A1B6

Service difficulty reports · 191

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 = 'AEIO360A1B6'
  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 CA020508003Spring · broken(CAN) UPON TAXI A STUDENT PILOT NOTICED AN EXCESSIVE AMOUNT OF PLAY IN THE NOSE STEERING SYSTEM. MAINTENANCE WAS NOTIFIED AND THE RT STEERING SPRING WAS FOUND TO BE BROKEN. THE SPRING WAS REPLACED USING THE MINIMUM SPACING FOR PRELOAD TENSION. STUDENT REMINDEDApr 22, 2002 · Moravn Z242L · Landing Gear Steering SystemSDR CA020507022Spring · broken(CAN) A STUDENT PILOT REPORTED TO MAINTENANCE THAT ON A GROUND RUN OF THE AIRCRAFT THAT THE PROPELLER WOULD NOT CYCLE WHEN THE CONTROL WAS PULLED OUT TO PUT THE PROP INTO COARSE PITCH. INVESTIGATION FOUND THAT THE PROP CONTROL FLAT SPRINGS THAT HOLD THE PROP CApr 21, 2002 · Moravn Z242L · Propeller Controlling SystemSDR CA020508005Spring · broken(CAN) UPON TAXI A STUDENT PILOT NOTICED AN EXCESSIVE AMOUNT OF PLAY IN THE NOSE STEERING SYSTEM. MAINTENANCE WAS NOTIFIED AND THE LT STEERING SPRING WAS FOUND TO BE BROKEN. THE SPRING WAS REPLACED USING THE MINIMUM SPACING FOR PRELOAD TENSION. STUDENTS WERE ONApr 19, 2002 · Moravn Z242L · Landing Gear Steering SystemSDR CA020502005Impulse Coupling · failed(CAN) THE LT MAGNETO FAILED DURING ENGINE START UP. MAGNETO IMPULSE COUPLING HAD COME APART AND LOOSE PIECES FROM COUPLING CAUSED MAJOR DAMAGE TO MAGNETO AND ENGINE. ENGINE REPLACED AND A/C RETURNED TO SERVICE.Apr 5, 2002 · Moravn Z242L · Magneto/DistributorSDR CA020501013Impulse Coupling · worn(CAN) AS A RESULT OF 2 RECENT CATASTROPHIC MAGNETO IMPULSE COUPLING FAILURES ON OTHER AIRCRAFT IN OUR FLEET THAT RESULTED IN ENGINES BEING REPLACED, THIS MAGNETO WAS REMOVED AND INSPECTED FOR CONDITION OF THE IMPULSE COUPLING. ONE OF THE TWO PAWLS AND IT'S ATTApr 1, 2002 · Moravn Z242L · Magneto/DistributorSDR CA020501014Impulse Coupling · broken(CAN) DURING AN ENGINE START, AN UNUSUAL NOISE WAS HEARD COMING FROM THE ENGINE. INVESTIGATION BY MAINTENANCE PERSONNEL REVEALED THAT THE LT MAGNETO HAD FAILED AND THAT IT'S IMPULSE COUPLING HAD COME APART. THE PARTS MISSING FROM THE IMPULSE COUPLING ENTERED IMar 28, 2002 · Moravn Z242L · Magneto/DistributorSDR CA020408009Strut · broken(CAN) DURING A 100 HOUR INSPECTION THE EXHAUST STAY STRUT WAS FOUND BROKEN AT THE THREADED PART OF THE EYE END. A NEW STRUT AND EYE END ASSEMBLY WAS INSTALLED AND POSITIONED FOR PROPER FIT. THIS EYE END IS SECURED BY THE UPPER RIGHT HAND NUT THAT ALSO SECURES Mar 19, 2002 · Moravn Z242L · Engine Collector/Tailpipe/NozzleSDR CA020408008Spring · broken(CAN) A STUDENT PILOT REPORTED EXCESSIVE MOVEMENT IN THE NOSE GEAR STEERING SYSTEM. A MAINTENANCE CHECK REVEALED THAT THE LT NOSE GEAR STEERING SPRING WAS BROKEN. THE SPRING WAS REPLACED USING THE MINIMUM COIL DISTANCE SETTING ON THE L/H & R/H SPRINGS. THE PROMar 18, 2002 · Moravn Z242L · Landing Gear Steering SystemSDR 2001FA0000608Support · brokenEYE SCREW, IS A SUPPORT STRUT WHICH ATTACHES TO THE EXHUST STACK AT ONE END AND THE FUEL SERVO TO ENGINE SUMP ATTACHMENT STUDS AT THE OTHER END. THE STRUT FELL BETWEEN THE THROTTLE ARM AND SUMP. THIS PREVENTED THE ENGINE FROM BEING ABLE TO REDUCE POWER BELOW 1Dec 6, 2001 · N147FS · Moravn Z242L · Aircraft Fuel Distribution SystemSDR CA011217018Camshaft · worn(CAN) DURING SCHEDULED 50 HOUR INSPECTION THAT CONTAINED TASKS REQUIRED TO COMPLY WITH THE ENGINE ON THE CONDITIONS PROGRAM ESTABLISHED FOR THE ENGINE BEING INSPECTED, A MODERATE AMOUNT OF VERY SMALL METAL PARTICLES WERE FOUND IN THE OIL FILTER ELEMENT DURING Nov 30, 2001 · Moravn Z242L · Reciprocating Engine Power SectionSDR CA011031025Mount · cracked(CAN) DURING A 100 HOUR INSPECTION A CRACK WAS FOUND ON THE UPPER RT MOUNT WEB. THE MOUNT WAS REMOVED FOR FURTHER INSPECTION AND IT WAS NOTICED THAT THE CRACK WAS ABOUT 1 INCH IN LENGTH. MAINTENANCE HAS BEEN INSTRUCTED TO PAY SPECIAL ATTENTION TO THIS AREA DUROct 5, 2001 · Moravn Z242L · Engine Mount SectionSDR CA010914004Bolt · bent(CAN) DURING A 100/500 HOUR INSPECTION THE LT FLAP BELLCRANK BOLT (P/N ONL3120.146X77)WAS FOUND TO BE BENT. THE BOLT WAS REPLACED WITH A NEW ONE. IT IS SUSPECTED THAT A STUDENT PILOT EXTENDED THE FLAPS ABOVE THE MAXIMUM SPEED ALLOWED FOR FLAP EXTENSION. THE MASep 10, 2001 · Moravn Z242L · Trailing Edge Flap Control SystemSDR CA010813011Bolt · bent(CAN) DURING A 100/500 HOUR INSPECTION THE LT FLAP BELLCRANK BOLT WAS FOUND TO BE BENT. THE BOLT WAS REPLACED WITH A NEW ONE. IT IS SUSPECTED THAT A STUDENT PILOT EXTENDED THE FLAPS ABOVE THE MAXIMUM SPEED ALLOWED FOR FLAP EXTENSION. THE MAINTENANCE SCHEDULE AJul 16, 2001 · Moravn Z242L · Trailing Edge Flap Control SystemSDR CA001031003Line · defective(CAN) DURING SCHEDULED MAINTENANCE (HOSES REPLACEMENT 5 YEAR) ENGINE OIL HOSES (FROM ENGINE TO OIL COOLER) P/N 13X395 MOM 1818.2 WAS FOUND: RADIUS ON THE HOSE WAS BELOW MINIMUM RECOMMANDED RADIUS (10 X DIAMETER OF THE HOSE). MEASURED RADIUS WAS 5 INCH, NEW HOOct 16, 2000 · Moravn Z242L · Engine Oil Distribution (Airframe Furnished)SDR CA001019012Impulse Coupling · broken(CAN) A STUDENT PILOT REPORTED ENGINE WOULD NOT START. MAINT NOTICED IMPULSE COUPLING WAS NOT SNAPPING (THE LT MAGNETO HAS IMPULSE COUPLING ONLY). LT MAGNETO WAS REMOVED, FOUND ONE OF IMPULSE COUPLING PAWL RIVETS HAD SHEARED CAUSING PAWL TO FALL DOWN BEHIND Sep 25, 2000 · Moravn Z242L · Magneto/DistributorSDR CA000328006Strut · broken(CAN) DURING A 50 HOUR INSPECTION, IT WAS NOTICED THAT THE EXHAUST STAY STRUT WAS BROKEN AT THE THREADED PART OF THE EYE-END. A NEW STRUT ASSEMBLY WAS INSTALLED AND ADJUSTED FOR PROPER FIT. THE SUBMITTER STATES THAT HAD THE NUT LOOSENED OFF, THE EYE END COULMar 10, 2000 · Moravn Z242L · Engine Collector/Tailpipe/NozzleSDR CA991209061Circuit Breaker · failed(CAN) AS PART OF AN INSP OF AIRCRAFT, WIRING AND PROTECTIVE DEVICES, FOUND THAT 3 CCT BREAKER SWITCHES FAILED TO PERFORM INTENDED FUNCTION. BREAKER SWITCHES WERE TESTED FROM 2 TO 5 TIMES- RATED CURRENT (10-25 AMPS) AND WOULD NOT OPEN AT ALL. EACH SWITCH WNov 24, 1999 · Moravn Z242L · DC Generating SystemSDR CA991209091Rotor · broken(CAN) EXCESSIVE MAG DROP WAS EXIBITED AND COULD NOT BE TIMED. ONE-HALF OF THE CAM/ROTOR GEAR ATTACH POINT WAS BROKEN AT ROTOR SHAFT. THIS AREA IS TO BE CHECKED AT SB 2-80C (500 HR INSP).Nov 22, 1999 · Moravn Z242L · Magneto/DistributorSDR CA990323021Camshaft · worn(CAN) DURING THE REMOVAL OF NR 1 AND NR 3 CYLINDERS TO INVESTIATE AN INCREASE IN OIL CONSUMPTION, FOUND THE NR 3 AND NR 4 CYLINDER INTAKE CAM LOBES WERE WORN ABNORMALLY. THE CORRESPONDING LIFTERS WERE NOT DAMAGED. THE ENGINE WAS REMOVED AND SENT FOR REPAIR.Mar 17, 1999 · Reciprocating Engine Power SectionSDR CA990323022Silencer · cracked(CAN) INSPECTION FOUND THE EXHAUST NR 1 SILENCER CRACKED. THE SILENCER WAS REPLACED.Mar 17, 1999 · Engine Noise SuppressorSDR CA990318035Condenser · failed(CAN) DURING A PRE-FLIGHT MAGNETO CHECK, THE RIGHT HAND MAGNETO WAS FOUND LIVE WITH THE MAG SWITCH SELECTED OFF. INSPECTION FOUND THE CONDENSER WOULD CREATE AN OPEN CIRCUIT WHEN SLIGHT PRESSURE APPLIED TO THE TERMINAL WIRE ATTACHMENT. THE MAGNETO WAS REPLACEDFeb 25, 1999 · Magneto/DistributorSDR CA990303006Tappet · spalled(CAN) DURING SCHEDULED INSPECTION, MODERATE AMOUNT OF METAL WAS FOUND IN THE OIL FILTER. NR 2 AND NR 4 CYLINDERS WERE REMOVED FOR INVESTIGATION AND IT WAS OBSERVED NR 1 AND NR 2 CYLINDERS INTAKE CAMSHAFT LOBES WERE ABNORMALLY WORN AND THE CAM FOLLOWERS WERE BFeb 19, 1999 · Reciprocating Engine Power SectionSDR CA990303007Camshaft · worn(CAN) DURING SCHEDULED INSPECTION, MODERATE AMOUNT OF METAL WAS FOUND IN THE OIL FILTER. NR 2 AND NR 4 CYLINDERS WERE REMOVED FOR INVESTIGATION AND IT WAS OBSERVED NR 1 NR 2 CYLINDERS INTAKE CAMSHAFT LOBES WERE ABNORMALLY WORN AND THE CAM FOLLOWERS WERE BADLFeb 19, 1999 · Reciprocating Engine Power SectionSDR CA990209012Camshaft · worn(CAN) DURING INSPECTION, A SMALL AMOUNT OF METAL PARTICLES WAS FOUND IN THE ENGINE OIL FILTER. INVESTIGATION REVEALED THE ABNORMAL WEAR TO THE CAMSHAFT AND THE CAM FOLLOWER WAS BADLY SPALLED. THE ENGINE WAS REMOVED AND SENT FOR REPAIR.Jan 28, 1999 · Reciprocating Engine Power SectionSDR CA990209013Silencer · broken(CAN) DURING INSPECTION OF THE ENGINE EXHAUST SYSTEM, THE NR 1 SILENCER WAS FOUND BROKEN WITH A PIECE MISSING. THE NR 1 SILENCER WAS REPLACED.Jan 28, 1999 · Engine Noise SuppressorSDR CA990209014Silencer · broken(CAN) DURING INSPECTION OF THE ENGINE EXHAUST SYSTEM, THE NR 1 SILENCER WAS FOUND BROKEN WITH A PIECE MISSING. THE NR 1 SILENCER WAS REPLACED.Jan 20, 1999 · Engine Noise SuppressorSDR CA980629013Silencer · cracked(CAN) DURING PRE-FLIGHT, THE PILOT NOTICED A PIECE OF METAL HANGING FROM THE NR 2 EXHAUST SILENCER. THE NR 2 SILENCER WAS REMOVED AND NO DEFECTS WERE FOUND. THE NR 1 EXHAUST SILENCER WAS REMOVED AND INSPECTION FOUND A LARGE PIECE OF THE INTERNAL BAFFLE HAD BJun 22, 1998 · Engine Noise SuppressorSDR CA980331026Tappet Body · spalled(CAN) DURING A SCHEDULED 50 HR INSP THAT CONTAINED TASKS REQUIRED TO C\W THE ON CONDITION PROGRAM ESTABILSHED FOR THE ENGINE. A MODERATE AMT OF SMALL METAL PARTICLES FOUND IN OIL FILTER ELEMENT. SUBSEQUENT INSP OF THE OIL SYSTEM SUCTION STRAINER REVEALED AMar 6, 1998 · Reciprocating Engine Power SectionSDR CA980318035Camshaft · worn(CAN) DURING A SCHEDULED 50 HOUR INSPECTION THAT CONTAINED TASKS REQUIRED TO COMPLY WITH THE ON CONDITION PROGRAM ESTABLISHED FOR THE ENGINE, A MODERATE AMOUNT OF VERY SMALL METAL PARTICLES WERE FOUND IN THE OIL FILTER ELEMENT. SUBSEQUENT INSPECTION OF THE OILMar 6, 1998 · Moravn Z242L · Reciprocating Engine Power SectionSDR CA980318036Magneto · failed(CAN) THE AIRCRAFT WAS EXPERIENCING BRIEF DURATIONS OF ENGINE SPUTTER MOSTLY ON CLIMB OUT. TROUBLESHOOTING COULD NOT ISOLATE THE FAULT AND GROUND RUN COULD NOT DUPLICATE THE PROBLEM. THIS ENGINE IS EQUIPPEDWITH A LASAR IGNITION STC WHICH HAD A SIMILAR DEFECT PMar 6, 1998 · Moravn Z242L · Magneto/DistributorSDR CA980318037Magneto · failed(CAN) THE AIRCRAFT WAS EXPERIENCING BRIEF DURATIONS OF ENGINE SPUTTER MOSTLY ON CLIMB OUT. TROUBLESHOOTING COULD NOT ISOLATE THE FAULT AND GROUND RUN COULD NOT DUPLICATE THE PROBLEM. THIS ENGINE IS EQUIPPEDWITH A LASAR IGNITION STC WHICH HAD A SIMILAR DEFECT PMar 6, 1998 · Moravn Z242L · Magneto/DistributorSDR CA971128006Magneto · malfunction(CAN) DURING DESCENT, AIRCRAFT ENGINE SUFFERED BRIEF PERIODS OF POWER LOSS AND ENGINE SPUTTERING. THIS ACFT HAS BEEN EQUIPPED WITH AN STC FOR THE INSTALLATION OF UNISON LASER IGNITION SYSTEM. TROUBLESHOOTING REVEALED THE TOP DEAD CENTER SYNCRONIZATION OF THENov 17, 1997 · Magneto/DistributorSDR CA970918004Nut · corroded(CAN) AFTER FINDING A CORRODED NUT ON ANOTHER AIRCRAFT SLUDGE VALVE, A FLEET INSPECTION WAS CONDUCTED AND FOUND A SECOND OFFENDING NUT. THE NUT WAS CORRODED APPROX 50 PERCENT AROUND THE OUTER EDGE.Sep 16, 1997 · Engine Oil Distribution (Airframe Furnished)SDR CA970918002Nut · corroded(CAN) WHILE INVESTIGATING A LEAKING SLUDGE VALVE, FOUND A PORTION OF THE NUT SECURING THE SEAL ASSEMBLY WAS CORRODED AWAY. THE NUT HAD PREVIOUSLY BEEN INSPECTED PER MANUFACTURER'S S/B 242L/25A.Sep 15, 1997 · Engine Oil Distribution (Airframe Furnished)SDR CA970410001Valve Drain · broken nut(CAN) AFTER FLIGHT THE PILOT NOTICED OIL DRIPPING FROM THE ENGINE COWL. INSPECTION FOUND THE SLUDGE DRAIN VALVE ASSEMBLY SEAL RETAINING NUT BROKEN ALLOWING THE CONTROL SHAFT ASSEMBLY TO DROP OUT OF THE SLUDGE DRAIN VALVE ASSEMBLY RESULTING IN LOSS OF ENGINE OIApr 1, 1997 · Reciprocating Engine Oil SystemSDR CA960418014Brace Eye · broken(CAN)RIGHT HAND EXHAUST BRACE STRUT THREADED END FOUND BROKEN ABOVE THE JAM NUT. THIS ALLOWED THE BROKEN END TO POSITION ITSELF IN THE TRAVEL RANGE OF THE THROTTLE LEVER ON THE FUEL INJECTOR METERING UNIT.SUBMITTER REPORTS THAT THE VIBRATION LEVELS AS WELL AS Mar 27, 1996 · Engine Exhaust SystemSDR CA960214015Oil Fitting · leaking(CAN)PILOT NOTICED OIL LEAKING FROM ENGINE DURING WALKAROUND. INVESTIGATION FOUND THE OIL WAS COMING FROM THE THREADS OF THE OIL COOLER FITTINGS. THE SEALANT AROUND THE THREADS WAS FOUND TO BE MISSING. NEWSEALANT WAS APPLIED AND THE AIRCRAFT RETURNED TO SERVICJan 30, 1996 · Engine Oil CoolerSDR CA960214013Fitting · leaking(CAN) PILOT NOTICED OIL LEAK ON WALK AROUND. LEAK TRACED TO OIL LINE FITTINGS, WHICH LACKED THE REQUIRED SEALANT. SEALANT APPLIED AND SYSTEM CHECKED OUT OK.Jan 23, 1996 · Engine Oil Distribution (Airframe Furnished)SDR CA960212021Tachometer · seized(CAN)AFTER START UP THE PILOT OBSERVED NO INDICATION FROM THE TACHOMETER AND THE ENGINE WAS SHUTDOWN. INVESTIGATION REVEALED THAT THE TACH HEAD HAD SEIZED. A NEW MECHANISM WAS INSTALLED AND THE AIRCRAFT WA S RETURNED TO SERVICE. SUBMITTER NOTES THAT THIS IS THJan 9, 1996 · Engine RPM Indicating SystemSDR CA960212022Tachometer · seized(CAN)AFTER START UP THE PILOT OBSERVED NO TACH INDICATION AND THE ENGINE WAS SHUTDOWN. INVESTIGATION FOUND THE TACH HEAD WAS SEIZED INTERNALLY. A NEW MECHANISM WAS INSTALLED.Dec 8, 1995 · Engine RPM Indicating SystemSDR CA951130016Seal · displaced(CAN)IN CRUISE PILOT NOTICED OIL STREAMING BACK ALONG CANOPY. AN EMERG WAS DECLARED & ACFT LANDED.ENG WAS SHUTDOWN IMMEDIATELY & ACFT TOWED TO MAINT.THE OIL LEVEL PRIOR TO FLT WAS 6 QUARTS AFTER ENG SHUTDWN THE OIL LEVEL WAS CHECKED AT 3.5 QUARTS.POST FLT INSNov 12, 1995 · Reciprocating Engine Power Section
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