Lycoming HIO-360-D1A
Service difficulty reports · 78
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 = 'HIO360D1A' 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 = 'HIO360D1A' 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 2026F00166Support Frame · crackedLEFT AFT AIRFRAME CLUSTER FITTING THAT ATTACHES TO REAR CROSSMEMBER, LANDING GEAR, AND TAIL-BOOM SUPPORT STRUT WAS FOUND CRACKED DURING A VISUAL PREFLIGHT INSPECTION. AIRCRAFT IS GROUNDED AND HAS NOT BEEN RETURNED TO SERVICE. FRAME REPLACEMENT IS REQUIRED. AIRSDR 2014FA0000546Magneto · failedCOMPLETE RT MAGNETO IGNITION FAILURE WITH NO OUTPUT. MAGNETO FAILED PRIOR TO SCHEDULED INSPECTION.SDR BY8S2014092600566Magneto · failedCOMPLETE RT MAGNETO IGNITION FAILURE/NO OUTPUT. MAGNETO FAILED PRIOR TO SCHEDULED HOUR INSPECTION.SDR FAA20140910000001Sensor · detachedTHE ENGINE STOPPED DUE TO LACK OF OIL. THE OIL TEMPERATURE SENSOR, AND CRUSH WASHER WERE FOUND HANGING BY ITS ELECTRICAL CONNECTOR INSIDE THE ENGINE COMPARTMENT. A REMOTE FILTER SYSTEM WAS INSTALLED ON THE ACFT 1298 HOURS PRIOR TO THE INCIDENT.SDR 2011FA0000183Tail Rotor · damagedODOR OF BURNING LUBRICANT, EXCESSIVE VIBRATION, FORCED A SUCCESSFUL OFF AIRPORT LANDING. FOUND AFT "H" FRAME BEARING, PN 269A5050-56, SEIZED, OVERHEATED, DRIVESHAFT JAMMED FWD AGAINST BEARING, AFT BEARING SUPPORT BROKEN OFF FRAME, PN 269A5573-13, AND MISSING. SDR 2010FA0001006Pin · wornDURING 200 HR INSP WEAR MARKS WERE FOUND ON THE BOTTOM OF BOTH FUEL TANKS, CAUSED BY ATTACH PIN PN MS20392-2C47 USED ON STRAP ASSY. PN 269A8329-23. DETAILED INSP FOUND WEAR TO BE CAUSED BY INSUFFICIENT PAD MATERIAL INSTALLED ON STRAP ALLOWING CONTACT BETWEEN TSDR NDF2009F00001Alternator · failedALTERNATOR FAILED IN FLIGHT. ALTERNATOR WAS INSTALLED DURING ENGINE O/H BY MFG.SDR CA090126006Bolt · brokenOPERATING A SCHWEIZER 269 C MODEL SERIAL NUMBER S1575 TSN 6449.5 THE CONICAL BRGS WERE REPLACE WITH NEW AT 6338.8 AND A NEW BOLT WAS INSTALLED AT THIS TIME P/N 269A6092-3 WHICH WAS PURCHASE NEW FROM SCHWEIZER ON. THE RETORQUE WAS CARRIED OUT AT 6416.1 TSN NO SDR CA080212005Link · disconnected(CAN) THE COTTER PIN SECURING THE IDLE MIXTURE LINK BLOCK TO THE MIXTURE CONTROL ARM BECAME DISLODGED. THIS ALLOWED THE MIXTURE LINK BLOCK TO BECOME DISCONNECTED FROM THE MIXTURE CONTROL ARM. RESULTING A LOSS OF CONTROL OVER FUEL FLOW TO THE ENGINE AND THE ENGSDR 2007FA0000697Condenser · disconnectedSPRING CLIP ON TERMINAL WIRE CAME OFF ALLOWING WIRE TO DISCONNECT. (K)SDR 2007FA0000688Bracket · looseALTERNATOR BRACKET LOOSE AT ENGINE BOSS. BOLT CAUSES DAMAGE TO ENGINE CRANKCASE WHEN LOOSE. FRETTING OF ARM AND ENGINE CRANKCASE OCCURS. (K)SDR 2007FA0000561Bushing · wornENGINE MOUNTED THROTTLE LINKAGE BUSHINGS WORN. FOUND ON INSPECTION WITH EXCESSIVE PLAY. PROBABLY OCCURRED DUE TO EXCESSIVE VIBRATION OR LACK OF SUBRICATION. RECOMMENDATION TO PREVENT WOULD BE TO LUBRICATE MORE FREQUENTLY OR DIFFERENT DESIGN OF LINKAGE. (K)SDR BS2R2120003Pulley Bracket · brokenONE OF THE TWO BELT DRIVE CLUTCH ACTUATOR CABLE PULLEY BRACKETS BROKE CLEAN ACROSS BETWEEN THE FRAME MOUNT HOLE AND THE PULLEY MOUNT HOLE DURING ENGAGEMENT OF THE ROTOR SYSTEM. DURING THE SUBSEQUENT TAKE OFF ATTEMPT THE ROTOR RPM WOULD BLEED OFF RAPIDLY DUE TOSDR CA060306008Fuel Control · malfunctioned(CAN) CANNOT UNJUST IDLE MIXTURE. REPLACED FUEL CONTROL. (TC NR 20060306008)SDR CA060303016Valve · incorrectFUEL SYSTEM SENDER INCORRECT VALVE. REPLACED SENDER.SDR CA050825001Ring · failed(CAN) HEAVY OIL CONSUMPTION CYLINDER NR 3. OIL RING NOT PERFORMING ITS WORK. REMOVED AND SENT FOR REPAIR. REINSTALLED CYLINDER.SDR CA041124003Rotor Shaft · broken(CAN) ON RUN UP MAGNETO CHECK, FOUND LT MAG INOP. LT MAG REMOVED AND INSPECTED, ROTOR GEAR WAS FOUND SEPARATED FROM ROTOR SHAFT. RT MAGNETO WAS INSPECTED IN THE SAME AREA OF LT MAG FAILURE NO DEFECT FOUND. A NEW MAGNETO WAS INSTALLED IN LT POSITION RT MAGNESDR CA060303015Indicator · failedOIL PRESSURE UNSERVICEABLE. REPLACED CLUSTER ASSEMBLY.SDR AUS20040413Bolt · separated(AUS) GOVERNOR LINKAGE BOLT SEPARATED. LOSS OF ENGINE CONTROL RESULTED IN AUTO ROTATION AND HEAVY LANDING WITH SOME MINOR DAMAGE TO THE AIRCRAFT.SDR H592004F00000Spline · slippedLEVEL FLIGHT, THE TAIL ROTOR DRIVESHAFT STARTED SLIPPING. TAIL ROTOR DRIVESHAFT SPLINES STRIPED. ON FRONT HALF OF SHAFT, STUDENT ENTERED AN AUTOROTATION AND AIRCRAFT LANDED HARD AND RECEIVED SUBSTANTIAL DAMAGE.SDR AUS20040136Fuel Control · faulty(AUS) ENGINE FUEL CONTROL UNIT FAULTY. INVESTIGATION FOUND PRESSURE ON THE MIXTURE ARM CHANGED THE FUEL FLOW RATE CAUSING THE ENGINE TO STOP.SDR AUS20040085Seal · worn(AUS) ENGINE CRANKSHAFT SEAL LEAKING. INVESTIGATION FOUND SEAL HAD DISINTEGRATED AROUND THE SEALING LIP. THIS IS A REPLACEMENT SEAL AFTER THE SEAL FAILURE IN MDR 04/0084.SDR CA031212006Drive Assy · corroded(CAN) PILOT REPORTED LOST ROTOR TACH INDICATION. ROTOR DRIVE CABLE WAS REMOVED FROM ITS OUTER SHEATH FOR INSPECTION AND WAS FOUND SNAPPED IN TWO JUST BEFORE IT ENTERS INTO THE TRANSMISSION. IT WAS REMOVED PREVIOUSLY DUE TO REPORT THAT ROTOR NEEDLE WAS BOUNCINGSDR CA030703013Engine · flamed out(CAN) SUDDEN ENGINE FLAMES AND A CONTINUOUS LOSS OF SUBSTANTIAL POWER. EMERGENCY LANDING CARRIED OUT. THE ENGINE IS UNDER INVESTIGATION BY TSB. ADDITIONAL REPORT TO FOLLOW.SDR AUS20030615Pinion Gear · failed(AUS) MAIN TRANSMISSION TAIL ROTOR DRIVESHAFT PINION FAILED IN AREA LOCATED JUST IN FRONT OF THE THREADED AREA ALLOWING THE TAIL ROTOR DRIVE TO SEPARATE. AIRCRAFT STRUCK THE GROUND CAUSING EXTENSIVE DAMAGE TO THE LANDING GEAR.SDR 2003FA0000694Magneto · failedMAGNETO WAS REPLACED ON 5-27-03 WITH THIS MAGNETO. ON 5-28-03, WHILE PERFORMING MAGNETO CHECK, LEFT MAGNETO WAS DEAD. VERIFIED BY REMOING PRIMARY LEAD. CHECKED NEXT DAY AND STILL WAS NOT FUNCTION ING. REMOVED AND REPLACED MAGNETO.SDR AUS20030521Frame · cracked(AUS) FUSELAGE FRAME RT CLUSTER CRACKED.SDR CA030425007Shaft · undersize(CAN) FORWARD BEARING INNER RACE TURNING ON SHAFT.SDR CA030425008Bearing · failed(CAN) BEARING INNER RACE TURNING ON PULLEY SHAFT.SDR AUS20030482Coupling · worn(AUS) ENGINE TO TRANSMISSION DRIVE LOWER COUPLING WORN. COUPLING HAS A DIFFERENT SERIAL NUMBER TO THE LOGBOOK ENTRY. SUSPECT UNAPPROVED PART. PERSONNEL/MAINTENANCE ERROR.SDR CA030311005Control Cable · stiff(CAN) FUEL CONTROL CABLE STIFF TO OPERATE. REPLACED CONTROL WITH NEW PART.SDR CA030311006Belt · cracked(CAN) BELTS CRACKED TO FABRIC. BELT SET REPLACED.SDR CA021031012Fuel Control · failed(CAN) FUEL INJECTOR WOULD NOT CUT OFF. ENGINE WOULD CONTINUE RUNNING. REPLACED FUEL CONTROL.SDR AUS20020649Bearing · failed(AUS) MAIN ROTOR TRANSMISSION OUTPUT SHAFT BEARING DISINTEGRATED. TAILROTOR DRIVESHAFT TWISTED UP AT TRANSMISSION END.SDR AUS20020610Bolt · broken(AUS) TAIL ROTOR FORK BOLT BROKEN IN HALF.SDR CA021004005Bolt · broken(CAN) NOISE OF STARTER AT ATTEMPTED START. FOUND TWO MISSING AND TWO BROKEN BOLTS THAT HOLD MOTOR HOUSING TO DRIVE HOUSING. INDUSTRIAL GRADE HARDWARE WITH ONLY SHAKE PROOF WASHERS FOUND ON SERVICEABLE UNIT BEING INSTALLED. HARDWARE REPLACED WITH DRILLED HEAD BSDR CA021003008Nut · loose(CAN) DAILY INSPECTION REVEALED CLUTCH OIL ON BELT DRIVE ASSEMBLY, STATIC LEAK. INVESTIGATION REVEALED LT THREAD NUT/SEAL RUNNER WAS LOOSE.SDR AUS20011318Bracket · cracked(AUS) LOWER DRIVE PULLEY SUPPORT BRACKET CRACKED. ONE ATTACHMENT LUGSEPARATED.SDR AUS20011251Damper · loose(AUS) LH REAR LANDING GEAR DAMPER UPPER CAP UNSCREWED AND SEPARATED FROM PISTON. SUSPECT CAUSED BY VIBRATION.SDR AUS20011055Frame · cracked(AUS) FUSELAGE FRAME CRACKED AT LT CLUSTER. FOUND VISUALLY AND CONFIRMED USING DYE PENETRANT INSPECTION. AIRCRAFT HAD OPERATED FOR 192.2 HOURS SINCE AD/HU269/57 AMDT2 WAS CARRIED OUT.AD/HU269/57 AMDT2 IS CARRIED OUT EVERY 200 HOURS.SDR 2001FA0000472Bearing · failedENGINE WAS REMOVED DUE TO METAL CONTAMINATION. FOUND NR 3 CONNECTING ROD BEARING FAILED. THE ENGINE DID NOT EXHIBIT SIGNS OF OIL STARVATION. CAUSE FOR THIS FAILURE COULD BE DELAMINATION OF THE ROD BEARING.SDR CA010724034Blade · cracked(CAN) ON DAILY INSPECTION OUTBOARD PART OF BLADE SKIN WAS FOUND TO BE CRACKED. CRACK IS FORMED AROUND TIP BLOCK ON BLADE. THE CRACK IS APPROX. 3 INCHES LONG, STARTING FROM BEHIND ABRASION STRIP TO ABOUT MIDDLE OF BLADE.SDR CA010724035Blade · damaged(CAN) ON INSPECTION OF OPPOSITE TAIL ROTOR BLADE, THIS TAIL ROTOR BLADE WAS FOUND TO HAVE NO ABRAISON STRIP ON LEADING EDGE OF BLADE. FURTHER INSPECTION REVEALED THAT FILLER WAS USED UNDER PAINT TO BUILD UP EDGE. BOTH BLADES WERE REMOVED AND SENT TO SCHWEIZER SDR CA010727009Seal · leaking(CAN) OIL SEAL LEAKING IN RPM CABLE. REPLACE OIL SEAL PN CR 3687.SDR CA010727011Bearing · ratcheting(CAN) BEARING RACHET WHEN INSPECTION. REPLACE BEARING.SDR CA010727014Bracket · cracked(CAN) BRACKET CRACK . REPLACE BRACKET.SDR CA010727008Shaft · broken(CAN) BROKEN TEETH ON SHAFT ON ENGINE ADAPTER SIDE. REPLACE SHAFT.SDR CA010727010Bearing · worn(CAN) BEARING WORN INSIDE. REPLACE ALL 3 GRIP BEAR IN SET.SDR 20010420CW009Bearing · damagedAT 25 HOUR OIL CHANGE, FOUND METAL PARTICLES IN SUCTION SCREEN AND FILTER. ON INSPECTION, FOUND NR 2 MAIN BEARING HAD SPUN NEARLY CAUSING ENGINE FAILURE. CHECK SCREENS.SDR AU001170Key · disintegrated(AUS) NO3 CYLINDER EXHAUST VALVE SPRING LOCKING KEYS SHATTERED BUT WERE STILL HOLDING THE SPRINGS IN PLACE. CAP PNO MS13998-3 ALSO HADSEVERAL CHIPS MISSING. THE VALVE SEAT WAS DAMAGED BEYOND LIMITS.FOUND DURING INSPECTION IAW LYCOMING SB 388B. NO EVIDENCE OFME
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