Honeywell LTS101-600A-3
Service difficulty reports · 75
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 = 'LTS101600A3' 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 = 'LTS101600A3' 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 2025FA0000754Capacitor · brokenDURING ROUTINE FLIGHT OPERATION THERE WAS A SUDDEN DECREASE IN ENGINE POWER AND A RISE IN VIBRATION WAS FELT, SO THE AIRCRAFT MADE A PRECAUTIONARY UNSCHEDULED LANDING AND SHUT DOWN WITHOUT INCIDENT. UPON INSPECTION OF THE AIRCRAFT IT WAS FOUND THAT ONE OF TWO SDR CA190430031Friction Cup · worn(CAN) HAD COMPLAINT OF FRICTION STICKING, THEN NO FRICTION, FOUND THE FRICTION BALL TO HAVE WEAR ON IT. ALSO HAD THE FRICTION CUP OR FOLLOWER ON IT (SUPPOSED TO BE A 1 PIECE ASSEMBLY, BREAK AND TURN INTO 3 PIECES. (P/N 350A27159100) THIS LOWER CUP WAS THEN ALSDR CA150721003Bolt · loose(CAN) THE MAST CHIP PLUG, REQUIRED MORE FORCE THEN ORDINARY TO BE PULLED OUT. THE TIP OF THE CHIP PLUG WAS FOUND CHOPPED OFF AND THE INTERNAL MAGNET OF THE CHIP DETECTOR WAS APPARENT. THE AICFT WAS THEN GROUNDED. THE TRANSMISSION WAS OPENED ON SITE. RIGHT AFSDR CA150604021Bolt · galled(CAN) WENT TO INSTALL NEW BOLTS IN STARFLEX. INSTALLED 11 OUT OF THE 12 BOLTS. INSTALLED LAST ONE .7500 PERCENT WAY IN GOT TIGHT, REMOVED BOLT AND FOUND IT GALLED UP SHANK AND WAS VERY DIFFICULT TO REMOVE. WAS PROPERLY LUBED AND INSTALLED IAW LATEST MANUAL. SDR 2014FA0000542Capacitor · brokenPILOT NOTICED N1 DROOPING AFTER TAKEOFF, LANDED BACK ON THE PAD, VISUAL INSPECTION OF THE ENGINE WAS PERFORMED, NOTICED THE SMALL CAPACITOR LOOKED SLIGHTLY OFF CENTER, SHOULD LOOK PERPENDICULAR TO THE ENGINE, AS A SLIGHT HAND PRESSURE WAS APPLIED THE UNIT BROSDR CA140505012Fuel Control · malfunctioned(CAN) FCU INSTALLED AND ADJUSTED IAW MFG RECOMMENDATIONS DURING GROUND RUNS. LEAK TESTS CARRIED OUT SATISFACTORILY. FLIGHT TESTING CARRIED OUT FOR POST-MAINTENANCE CHECKS. DURING THIS TESTING PERIOD, THE ACFT WAS SHUTDOWN AT ONE POINT AND FAILED TO RESTART. SDR CA131107007Rod · cracked(CAN) DURING A VISUAL INSPECTION, A CRACK WAS FOUND AT THE AFT END OF THE TAIL ROTOR ACTUATING ROD, WHERE THE BEARING IS SWAGED.SDR CA131107004Reservoir · contaminated(CAN) WATER AND ICE CONTAMINATION WAS FOUND IN THE HYDRAULIC RESERVOIR TAPERED FILTER.SDR CA131107005Reservoir · contaminated(CAN) WATER AND ICE CONTAMINATION WAS FOUND IN THE HYDRAULIC RESERVOIR TAPERED FILTER.SDR CA130621004Wire Harness · chafed(CAN) ENGINE POWER TURBINE MODULE INDICATING HARNESS WAS FOUND WORN BEYOND REPAIR DUE TO CHAFING AGAINST THE FDC/AEROFILTER INLET HOUSING. THERE WERE NO REPORTS OF INACCURATE OR LOST OF T4 INDICATION BY THE PILOT.SDR CA130318022Servo · malfunctioned(CAN) THE OPERATION HAD TO CONDUCT PILOT TRAINING, WHICH WAS PARKED OUTDOOR FOR THE LAST 4 DAYS. AFTER THE START WAS COMPLETED THE PILOT IN COMMAND FOUND THAT THE FORE AND AFT MOVEMENT OF THE CYCLIC SERVO WAS RESTRICTED IN THE FORWARD MOVEMENT. THE ACFT WAS SDR CA130318024Servo · contaminated(CAN) THE OPERATION HAD TO CONDUCT PILOT TRAINING WITH ACFT WHICH WAS PARKED OUTDOORS FOR THE LAST 4 DAYS. AFTER THE START WAS COMPLETED THE PILOT IN COMMAND FOUND THAT THE FORE AND AFT MOVEMENT OF THE CYCLIC SERVO WAS RESTRICTED IN THE FORWARD MOVEMENT. THSDR CA130131004Idler Gear · unsecure(CAN) DURING THE SCHEDULED 1800 HRS INSPECTION, THE 8 BOLTS ON THE TORQUE IDLER GEAR WERE FOUND LOOSE. THE GEAR ASSY AS TO BE REMOVED AND SENT FOR DETAILED INSPECTION. A PREVIOUS SDR WAS SUBMITTED DUE TO SIMILAR PROBLEM CAUSING AN EMERGENCY LANDING, WERE THESDR CA120223007Plug · leaking(CAN) FUEL FOUND LEAKING ON HANGER FLOOR. FOUND TO BE PLUG ON FUEL TANK, THIS ITEM IS MADE OUT OF RUBBER. RUBBER WAS CRACKED AROUND INTERAL CIRCUMFERENCE. REPLACED PART, NO FURTHER PROBLEM.SDR CA120223008Battery · failed(CAN) ROUTINE MAINTENANCE FOUND JELL LIKE SUBSTANCE HAD LEAKED OUT OF BATTERY ON TO BATTERY MOUNT. REMOVED BATTERY, CLEANED UP AREA, REPLACED BATTERY NO FURTHER PROBLEM. CONTACTED DISTRIBUTOR FOR BATTERY, INDICATED NEVER HAD THIS PROBLEM BEFORE. WE HAD NO ISDR CA111209009Longeron · cracked(CAN) NOISE WAS HEARD BY ENGINEER DURING MX WHILE MOVING CYCLIC FROM SIDE TO SIDE. AFTER THE BELLY SKIN WAS REMOVED A 5 INCH CRACK WAS FOUND IN ONE OF THE MAIN LONGERONS OF THE CABIN FLOOR. JUST BELOW WHERE THE CYCLIC MIXING UNIT ATTACHES. CRACK SEEMS TO HASDR CA120122001Accumulator · leaking(CAN) ON RUN UP PILOT PERFORMED USSUAL, GROUND CHECKS, FOUND LATTERAL MOVEMENT NOT WITHIN SPECIFICATIONS, NORMAL SHUTDOWN OCCURED. MAINTENANCE FOUND LEAKING ACCUMULATOR, ACCUMULATOR REPLACED, GROUND RUN UP CONFIRMED, NO FURTHER PROBLEM.SDR CA111031002Skin · cracked(CAN) DURING SCHEDULED 12 YEARS INSPECTION, A CRACK WAS FOUND ON VERTICAL STABILIZER T/E SKIN. A SMALL PORTION STARTED TO EMERGE (.50" LONG) BUT AFTER DISASSEMBLY FOUND (6.0" LONG). THE CRACK STARTING AREA BETWEEN 2 PARTS (FIN SPAR & SPLICING PLATE) AND WAS NSDR 2011FA0000651Damper · crackedPART FOUND CRACKED AT INSPECTION. CRACK RUNS ALONG WITH METAL GRAIN ALONG THE INBD SECTION NEXT TO WELDED NIPPLE. FAILURE OF THIS PART WILL CAUSE ENGINE FAILURE.SDR CA110926004Modulator · unserviceable(CAN) PILOT REPORTED INCREASE IN COMPRESSOR SPEED AND DROP IN ROTOR RPM ON APPROACH. PILOT MANAGED TO LAND WITHOUT INCIDENT. MAINTENANCE PERSONNEL FOUND THE AIRFLOW MODULATOR DEFECTIVE DUE TO A BROKEN BLEED AIR TRANSFERT TUBE.SDR CA110929011Retaining Ring · deteriorated(CAN) - ENGINE PREVIOUSLY REMOVED FOR OIL VENTING . (PREVIOUS SDR) - ENGINE ACCESSORY GEAR BOX DISSASEMBLED FOR INTERNAL INSPECTION. ALTERNATOR GEAR FWD BEARING RETAINING RING FOUND DETERORATED. RETAINING RING REPLACED. FORWARD AND AFT ALTERNATOR GEAR SEALS SDR CA110708005Damper · brokenTHE PILOT WHILE IN FLIGHT FELT A YAW MOVEMENT FROM THE ACFT FOLLOWED BY A INCREASE OF ENGINE TORQUE AND MAIN ROTOR SPEED. THE PILOT THEN REDUCED THE FUEL TO THE ENGINE WITH THE ENGINE FUEL CONTROL LEVER AND CONDUCTED A PRECAUTIONARY LANDING IN A LOGGING ROAD.SDR CA110704013Oil System · leaking(CAN) ENGINE VENTING LARGE AMOUNTS OF OIL OUT OF VENT TUBE.SDR CA110407007Engine · making metal(CAN) ENGINE CHIP LIGHT DETECTED. ACFT LANDED. CHIP PLUG INSPECTION REVEALED METAL PARTCLES AND CHUNKS ON 2 OF 3 PLUGS INCLUDING ACCESSORY GEARBOX CHIP PLUG.SDR CA110209016Cargo Hook · failedUN-COMMANDED BELLY CARGO HOOK RELEASE.SDR CA110128003Seal · leaking(CAN) OIL LEAKAGE FROM FORWARD OUTPUT SEAL.SDR CA110209011Transmitter · dirtyFUEL QUANTITY LEVEL INDICATION FOUND INCORRECT. DIRT ACCUMULATION FOUND IN BOTTOM OF UNIT WAS CLEANED OUT AND UNIT REINSTALLED AND FUNCTION TESTED OK.SDR CA110209013Bushing · stiffPILOT REPORTED STIFF IN LATERAL CYCLIC CONTROL. MIXING UNIT LEVER BUSHING FOUND TOO TIGHT AND BIND WHEN ROTATED.SDR CA110209014Indicator · stuckFUEL QUANTITY INDICATION STICKING.SDR CA100701005Filter · damagedWHEN REMOVING THE P/C FILTER FOR A SCHEDULED 100 HR CLEANING THE THREADS ON THE FITTING WERE VERY TIGHT TO COME OFF. INSP OF THE THREADS ON THE FILTER HSG SHOWED THE THREADS WERE STRIPPED. LOG BOOK SHOWED THE P/C FILTER ASSY WAS INSTALLED NEW JUST 68 HR FOR TSDR CA110209010Fuel Control · malfunctioned(CAN) PILOT REPORTED ENGINE SURGING DURING LOW SETTING BETWEEN 40 PERCENT AND 60 PERCENT TORQUE. FUEL CONTROL UNIT REPLACED AND TEST FLIGHT COMPLETED WITH NO SURGING NOTED. (TC NR 20110209010)SDR CA090413003Pump · unserviceable(CAN) HYD FEED BACK ON HYD TEST PRIOR TO FLIGHT . CHECK ALL SYS AND FLUID. FOUND METAL INSIDE FILTER. REPLACED HYDR PUMP WITH SERVICEABLE PUMP. HOLD PUMP AS BEEN INSPECTED AND GEAR FOUND TO BE WORN INSIDE THE PUMP. CHIP DETECTOR AS NOT COLLECTED ANY METAL.SDR CA080115009Ground Wire · failed(CAN) IN THE PROCESS OF DOING RECURRENT TRAINING FLIGHT. AFTER SEVERAL SIMULATED HYD FAILURES IN AND OUT OF GROUD EFFECT HOVER, PROCEEDED TO PRACTICE THE SIMULATED HYD FAILURE. THE SIMULATED PROCEDURE WAS INITIATED FROM 100 FOOT HOVER WITH A VERBAL WARNING THASDR SSH2006F00000Fuel Control · malfunctionedPILOT REPORTED ON TAKEOFF, HE INCREASED THE COLLECTIVE TO GET THE HELICOPTER LIGHT ON THE SKIDS PAUSING FOR A FEW SECONDS SO THE ROTOR RPM STABILIZED THEN CONTINUED THE TAKEOFF. JUST ABOUT 3 FT OFF THE GROUND, MOVING FORWARD INTO FLIGHT THE LOW RPM AUDIO SOUNSDR CA060920002Line · cracked(CAN) GOVERNOR FAIL TO RESPONSE ON TAKE OFF, VISUAL CHECK OF ENGINE COMPARTMENT FOUND CRACKED LINE ON GOVERNOR TO FCU LINE NP TO PR TO PG LINE . LINE REPLACED WITH NEW A/C BACK TO SERVICE. (TC NR 20060920002)SDR CA060920003Starter Gen · broken(CAN) GENERATOR LIGHT CAME ON IN FLIGHT, LANDED AND SHOTDOWN, STARTER FOUND BROKEN. STARTER REPLACED AND SENT FOR OVERHAUL. (TC NR 20060920003)SDR CA060510003Fcu · failedON SECOND START OF THE DAY, A FLAME WAS SEEN COMING OUT OF EXHAUST AND A RAPID INCREASE IN TURBINE OUTLET TEMPERATURE. AFTER SEVERAL MINUTES, A SECOND ATTEMPT WAS GIVEN WITH SIMILAR RESULTS.SDR CA060313005Starter Gen · noisyVIBRATION ON START TO 60 PERCENT, AND STRANGE NOISE FROM THE ENGINE, FOUND BROKEN STARTER.SDR CA051220006Servo · inoperative(CAN) PILOT REPORTED STIFF RAPID LT MOVEMENT AND COLLECTIVE STICK RISING. AIRCRAFT TESTED ON HYDRAULIC BENCH AND WE FOUND THAT LT SERVO WAS SLOWER TO RETRACT. THE AIRCRAFT WAS OPERATING CORRECTLY AFTER AFFECTED SERVO WAS REPLACED. THIS PROBLEM WAS IMPOSSIBLESDR CA051208007B-Nut · cracked(CAN) DECREASED OF 15 RPM OBSERVED IN FLIGHT. LEAK CHECK COMPLETE AND LEAK FOUND ON ACCUMULATOR P/N : 366A54-1088. ACCUMULATOR B-NUT TIGHT AND LEAK CHECK COMPLETED, LEAK FOUND ACCUMULATOR REMOVED FROM AC AND FOUND CRACK AND FALL IN 2 PIECES REPLACED WITH NEWSDR CA050609003Limit Switch · failed(CAN) DURING OVER SPEED LIMITER TEST, ENGINE NG OSCILLATING 10 PERCENT, FOLLOWED BY TOT AND ITT REPLACED OVER SPEED LIMITER - PROBLEM CORRECTED.SDR CA050609002Pump · leaking(CAN) DURING GROUND RUNUP, FUEL WAS LEAKING FROM FUEL PUMP, WHERE THE FUEL PUMP ATTACHES TO THE GEARBOX. FUEL PUMP RECEIVED AFTER INTERNAL SPLINE AD INSPECTION WHICH REQUIRES REMOVAL OF FRONT SEAL HOUSING TO ENABLE REMOVAL OF SHAFT. THIS SEEMS TO BE THE AREA SDR CA050312003Magnetic Seal · dislodged(CAN) AFTER LANDING, OIL WAS FOUND ALL OVER TAIL GEARBOX AREA, MAINTENANCE WAS CALLED AND T/R G/B WAS REPLACED WITH A RENTAL AND NO FURTHER PROBLEM WAS FOUND. UPON INSPECTION AT MAIN BASE THE VENT HOLE ON THE INPUT WAS FOUND PLUGGED UP , THIS WE FEEL WAS THE SDR CA050216009Skin · cracked(CAN) CRACK FOUND ON VERTICAL UPPER FIN.SDR CA040304003O-Ring · failed(CAN) HAD A HARD OVER CYCLIC PROBLEM WITH AN ENGINE, THE AIRCRAFT WAS EQUIPPED WITH MFG SERVOS. HAD THIS PROBLEM AT 30 DEGREES C TO -15 DEGREES C (OUTSIDE TEMPERATURE), NO DIFFERENCE. BOLT LATERAL SERVOS WAS DUE FOR OVERHAUL, SEND SERVOS FOR OVERHAUL AND REINSSDR CA040304004Belt · unbonded(CAN) WHILE IN FLIGHT THE PILOT EXPERIENCE A LOST OF HYDRAULIC POWER AND EMERGENCY LANDED ON A NEAR BY LEAKE WITH NO DAMAGE TO AIRCRAFT. AFTER INSPECTION THE HYDRAULIC BELT HAS BEEN FOUND SECTIONED AT THE GLUED JOINT.SDR CA040131001Drive Belt · broken(CAN) THE BELT BROKE 2 MINUTES AFTER TAKE-OFF. OAT WAS -15C. THE AIRCRAFT MADE A NORMAL HYDRAULIC-OFF LANDING. NO UNCOMMANDED CONTROL MOVEMENT OCCURRED AT THE TIME OF THE INCIDENT.SDR CA031015020Spacer · broken(CAN) SENDER REMOVED FOR CLEANING TANK, AND NOTICED SEVERAL BRIDGE SPACERS HAD EITHER BROKEN OR LOOSE RIVETS.SDR 2003FA0000772Diffuser · misoverhauledDIFFUSER 4-101-260-04 (SN 0062A / C301849) WAS OVERHAULED, TRACKING NR C301849-1 DATED 02/26/2003. RECEIVED DIFFUSER FROM CUSTOMER FOR INSTALLATION IN THEIR ENGINE. UPON INSPECTION, DISCOVERED THAT PART WAS MISSING P3 AIR BLEED HOLE. ADDITIONAL DIMENSIONAL INSDR CA030530010Fuel Control · failed(CAN) NO FUEL COMING OUT THE FUEL CONTROL UNIT. IT HAPPENED ON THE FIRST START ATTEMPT, IN THE MORNING. INTERNAL FAILURE OF FCU SUSPECTED, SINCE ALL FUEL LINES HAVE BEEN BLED FROM AIR. PREVIOUS FLIGHTS HAD NOT REVEALED ANY FLUCTUATIONS OR PARAMETERS PROBLEMS.
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