Lycoming LTS-101 series

Service difficulty reports · 135

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 = 'LTS101'
  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 BAQA093670Shaft · failedACTUATOR FAILED OUT OF BOX. LAST REPAIR 8-080019-83, SHAFT ON ACTUATOR IS ONLY MOVING ONE INCH IN EITHER DIRECTION AND THEN LOCKING UP. REPLACED WITH UNIT FROM ASSET.Feb 22, 2004 · N117KC · Bolkms BK117B2 · Rotorcraft Servo SystemSDR BAQA093663Starter Gen · inoperativeUNIT INOP, WILL NOT COME ON LINE. HARDCARD ENCLOSED. REPLACED WITH SERVICABLE UNIT. 03/08/2004Feb 22, 2004 · N945ME · Bolkms BK117B1 · Starter-GeneratorSDR BAQA093188Bearing · wornBEARINGS PREMATURELY WORN. REPLACED WITH SERVICABLE PITCH LINKS. 03/12/2004Feb 20, 2004 · N945ME · Bolkms BK117B1 · Tail Rotor Control SystemSDR BAQA092797Starter Gen · inoperativeSTARTER GENERATOR WILL NOT START AIRCRAFT. REPLACED WITH SERVICABLE ASSET UNIT. 02/20/2004Feb 17, 2004 · N955ME · Bolkms BK117A1 · Starter-GeneratorSDR BAQA094242Modulator · failedAIRFLOW MODULATOR FAILED OUT OF BOX, WILL NOT OPEN COMPLETELY. LAST REPAIR 8-080113-84, TSO 0.0 HOURS.Feb 13, 2004 · N911WS · Bolkms BK117A4 · Compressor Bleed ControlSDR BAQA091139Drain Valve · leakingWARRANTY. UNIT LEAKING. REPLACED WITH SERVICABLE UNIT. 02/12/2004Feb 12, 2004 · N955ME · Bolkms BK117A1 · Fuel StorageSDR BAQA092803Indicator · fluctuatesTRIPLE TACH NR 2 ENG N2 GOES LOW. REPLACED WITH SERVICEABLE ASSET UNIT. 02/20/2004Feb 12, 2004 · N945ME · Bolkms BK117B1 · Engine RPM Indicating SystemSDR BAQA092565Control Unit · inoperativeDOES NOT CONVERT VOR COMPOSITE FOR SIN/COS ON HSI BEARING POINTER. REPLACED WITH SERVICABLE UNIT. 02/11/2004Feb 4, 2004 · N117KC · Bolkms BK117B2 · Visual Omnirange (VOR) SystemSDR BAQA092578Gyro · inoperativeGYRO FLAG WILL NOT PULL, CARD ALSO STUCK. REPLACED WITH SERVICEABLE UNIT. 02/09/2004Feb 4, 2004 · N117KC · Bolkms BK117B2 · Attitude and Direction Data SystemSDR BAQA091936Ahrs · inoperativeAUTO PILOT WOULD DECOUPLE. REPLACED WITH SERVICABLE UNIT. 02/03/2004Feb 3, 2004 · N955ME · Bolkms BK117A1 · Attitude Gyro and Indicating SystemSDR BAQA091935Ahrs · inoperativeAUTO PILOT WOULD DECOUPLE. REPLACED WITH SERVICABLE UNIT. 02/03/2004Feb 2, 2004 · N955ME · Bolkms BK117A1 · Attitude Gyro and Indicating SystemSDR BAQA092102Commutator · burnedCOMMUTATOR PITTED AND BURNED. HARDCARD ENCLOSED. REPLACED WITH SERVICABLE UNIT. 02/02/2004Jan 20, 2004 · N39188 · Bolkms BK117A3 · Starter-GeneratorSDR BAQA092756Computer · inoperativeAPI LIGHT STAYS ON AND A/P WILL NOT TEST. REPLACED WITH SERVICABLE ASSET UNIT. 02/20/2004Jan 19, 2004 · N945ME · Bolkms BK117B1 · Autopilot ComputerSDR BAQA092800Guide · wornGUIDE WORN BEYOND LIMITS. REPLACED WITH SERVICABLE ASSET UNIT. 02/20/2004Jan 12, 2004 · N955ME · Bolkms BK117A1 · Passenger/Crew DoorsSDR BAQA092801Guide · wornCREW DOOR GUIDE WORN BEYOND LIMITS. REPLACED WITH SERVICABLE ASSET UNIT. 02/20/2004Jan 12, 2004 · N955ME · Bolkms BK117A1 · Passenger/Crew DoorsSDR QML2004F00000Bolt · damagedTHE BOLTS HOLDING THE WEIGHT SUPPORT SHEARED AND DEPARTED THE AIRCRAFT. THIS CAUSED DAMAGE TO THE M/R GRIP, DAMAGE FOUND TO BE WITHIN LIMITS AFTER REPAIR. THE BOLTS ON THE OPPOSITE SIDE DEPARTED SUPPORT SHOWED 5 LOOSE BOLTS AND ONE BOLT SHEARED.(K)Jan 9, 2004 · N911NM · Bell 222U · Main Rotor HeadSDR BAQA092570Rod End · wornMECHANIC SCRAPPED CORE AT SITE. EXCESSIVE PLAY ON UNITS. REPLACED WITH SERVICABLE UNITS. 02/09/2004Dec 29, 2003 · N955ME · Bolkms BK117A1 · Rotorcraft Flight ControlSDR BAQA092536Inverter · inoperativeINVERTER LIGHT WILL NOT EXTINGUISH. REPLACED WITH SERVICABLE ASSET UNIT. 02/06/2004Dec 15, 2003 · N955ME · Bolkms BK117A1 · AC InverterSDR BAQA091494Bushing · wornTAIL ROTOR ACTUATOR LOWER ATTACHMENT FITTING BUSHING BEARING WORN. REPLACED WITH SERVICEABLE UNIT.Dec 4, 2003 · N587MC · Bolkms BK117A1 · Tail Rotor Control SystemSDR BAQA091367Bearing · wornTEFLON WORN IN BEARING. PART REPLACED WITH SERVICEABLE UNIT. 01/08/2004Nov 26, 2003 · N945ME · Bolkms BK117B1 · Tail Rotor Control SystemSDR BAQA091135Fuel Tank · leakingFUEL TANK LEAKING. REPLACED WITH SERVICEABLE UNIT. 11/25/03Nov 24, 2003 · N955ME · Bolkms BK117A1 · Aircraft Fuel Distribution SystemSDR BAQA092535Pump · inoperativeWARRANTY. FUEL PUMP GROWLING. REPLACED WITH SERVICABLE UNIT FROM CLEV. STOCK. 02/06/2004Nov 24, 2003 · N955ME · Bolkms BK117A1 · Fuel Boost PumpSDR BAQA090342Pitch Link · wornTAIL ROTOR PITCH LINK WORN. REPLACED WITH SERVICEABLE UNIT.Oct 28, 2003 · N945ME · Bolkms BK117B1 · Tail Rotor Control SystemSDR BAQA089833Indicator · inoperativeDME INDICATOR UNIT WILL NOT FUNCTION AT ALL. REPLACED WITH SERVICEABLE UNIT.Oct 15, 2003 · N39181 · Bolkms BK117A3 · DME/TACAN SystemSDR BAQA089806Catcher · failedCATCHER LT SCRAPPED ON SITE IAW MECHANIC AND REPLACED WITH SERVICABLE UNIT.Oct 10, 2003 · N955ME · Bolkms BK117A1 · Passenger/Crew DoorsSDR BAQA089807Catcher · failedSCRAPPED ON SITE SCRAPPED ON SITE IAW MECHANIC AND REPLACED WITH SERVICABLE PART.Oct 10, 2003 · N955ME · Bolkms BK117A1 · Passenger/Crew DoorsSDR BAQA089390Radio · failedWILL NOT TRANSMIT. PART LASTED ONLY 7.7 HOURS. REPLACED WITH SERVICEABLE, CANNED, ASSET S/N: 2253Sep 23, 2003 · N955ME · Bolkms BK117A1 · Communications SystemSDR BAQA089486Brushes · wornBRUSHES WORN. 1000 HOUR OVERHAUL DUE SOON. THIS IS 2 OF 2 TO BE RETURNED. REPLACED WITH SERVICEABLE UNIT. 9/29/03Sep 22, 2003 · N223HX · Bell 222U · Starter-GeneratorSDR BAQA089482Indicator · erraticTEMPERATURE READING ERRATIC. REPLACED WITH SERVICEABLE UNIT. 9/26/03Sep 20, 2003 · N223HX · Bell 222U · Engine Oil Temperature RegulatorSDR BAQA089232Computer · failedPITCH AND ROLL CSAS KEEP KICKING ON AND OFF. REPLACED WITH SERVICEABLE UNIT. 9/23/03Sep 18, 2003 · N911WS · Bolkms BK117A4 · Autopilot ComputerSDR BAQA089470Computer · inoperativeCOMPUTER UNIT IS INOP. REPLACED WITH SERVICABLE ASSET.Sep 18, 2003 · N5405G · Bolkms BK117B1 · Autopilot SystemSDR L2S2003F00000Servo · failedSERVO FAILED. INPUT PILOT VALVE INTERMITTENT. OPS INTERNALLY. CAUSED TAIL ROTOR CONTROL HARDER TO PUSH RIGHT THAN LEFT. SLIGHT BINDING IN TAIL ROTOR CONTROL.Jul 23, 2003 · N911KS · Bolkms BK117B1 · Rotorcraft Servo SystemSDR BAQA088142Pump · failedUNIT HAD AN INTERNAL SEAL FAILURE. FUEL PUMP FAILED DURING INITIAL GROUND RUN. ENGINE HARD TO START, THEN FUEL JUST POURED OVERBOARD WITHOUT MOTORING ENGINE. REPLACED WITH SERVICEABLE UNIT. 7/22/03Jul 18, 2003 · N911WS · Bolkms BK117A4 · Fuel Boost PumpSDR BAQA090476Receiver · inoperativeLOANER - RETURN OF LOANER UNIT S/N 43011 FROM LOANER PO 2-021974-05 REPLACED WITH UNIT BACK FROM REPAIR.Jan 29, 2003 · N39188 · Bolkms BK117A3 · Long-Range Navigation (LORAN) SystemSDR EGR2004F00002Clutch · damagedAC WAS ON THE GROUND WITH BOTH ENGINES AT IDLE IN PREPARATION FOR FLIGHT. THE PILOT HEARD A LOUD BANG AND FELT A SHUTTING IN THE AC. THE AC WAS SHUTDOWN AND INSPECTED BY THE PILOT WITH NO ABNORMALITIES FOUND. THE ENGINES WERE RESTARTED AND SPLIT IN TORQUE AApr 27, 2001 · N7062J · Bolkms BK117B1 · Turbine Engine Reduction Gear
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