Garrett TPE331-10N

Service difficulty reports · 22

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 = 'TPE33110N'
  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 2026FA0000788Engine · failedDURING CRUISE FLIGHT AT FL290, ONE HOUR AFTER TAKEOFF, RIGHT ENGINE TORQUE QUICKLY FELL TO ZERO AND REMAINED, NO OSCILLATIONS. SIMULTANEOUSLY, RIGHT ENGINE EGT INCREASED TO BEYOND RED LINE AND REMAINED, NO OSCILLATIONS. AIRCRAFT YAWED AND BEGAN TO LOSE ALTITUDSep 25, 2026 · N440EH · Cessna 441 · Engine (Turbine/Turboprop)SDR 2026FA0000619Rod End · shearedAFTER LANDING AND UPON ROLL OUT THE PILOT EXPERIENCED THE NOSE OF THE AIRCRAFT STARTING TO DROP. HE PULLED BACK ON THE YOKE AND THE NOSE CONTINUED TO DROP, AT WHICH TIME THE LEFT AND RIGHT PROPELLERS CONTACTED THE RUNWAY, WHICH CAUSED BOTH ENGINES TO SHUT DOJul 19, 2026 · N274GC · Cessna 441 · Landing Gear Retraction/Extension SystemSDR 2026FA0000615Hydraulic Line · leakingON DESCENT LT AND RT "HYD LOW FLOW" ANNUNCIATORS START FLICKERING THEN WENT FULLY ON. EXTENDED LANDING GEAR BUT ONLY LT MAIN WENT DOWN AND LOCKED. BLEW THE LANDING GEAR BLOWDOWN BOTTLE, HEARD THE BOTTLE BLOW BUT HAD NO FURTHER DOWN AND LOCKED INDICATION. AFTERJul 9, 2026 · N441SK · Cessna 441 · Hydraulic System, MainSDR 2025FA0000003Governor · faultedON TAXI OUT, THE LT FUEL COMPUTER WENT OFF-LINE, THE PILOTS SELECTED BOTH FUEL COMPUTERS OFF AND PROCEEDED TO FLY IN MANUAL IAW THE MANUAL. WHILE APPLYING TAKE OFF POWER SOME SURGING WAS NOTICED ON THE LT ENGINE. ABORTED TAKE OFF. FOUND THE MONOPOLE MALFUCTIONJan 3, 2025 · N441BW · Cessna 441 · Engine ControlsSDR 2024FA0000621Propeller · shutdownPERFORMED INFLIGHT ENGINE SHUTDOWN BEFORE RELEASE TO SERVICE AS REQUIRED AFTER ENGINE HOT SECTION INSPECTION AND ENGINE INSTALLATION. AT INFLIGHT SHUTDOWN THE ENGINE SPOOLED DOWN AFTER TURNING OFF FUEL AS EXPECTED. HOWEVER, WHEN THE MANUAL FUEL CUTOFF/PROP FJul 22, 2024 · Cessna 441 · Propeller AssemblySDR 2024F00098Antenna · inflt separationDURING CRUISE PHASE OF FLIGHT FROM SNP TO ANC PILOT FELT VIBRATION/BUFFETING AND SLOWED HIS AIRSPEED DOWN AND DESCENDED 2000-3000 FEET IN ALTITUDE THINKING MAYBE HE HIT TURBULENCE. ON DESCENT INTO ANC. PILOT TRIED LISTENING TO #2 COM WITH NO RESULTS AND SWITCHMar 21, 2024 · N11MM · Cessna 441 · VHF Communications SystemSDR 2023FA0000357Bearing Race · galledTORQUE SENSOR BEARING INNER RACE GALLED [PN: 70100168-1, SN: 19-151725-05170, TSN: 423.1]. RESULTED IN BAD SOAP, 5 SHINY M50 PLATELETS UP TO 0.2MM REPORTED. ENGINE [TPE331-10N-512S, SN: P-77454, TSN: 6,889.1, CSN: 11,904, TSO: 2,424.0, CSO: 1,449].Jul 7, 2023 · N441HS · Cessna 441 · Engine (Turbine/Turboprop)SDR 3SVA2021F00069Circuit Breaker · failedDURING TAXI-OUT FROM BASE, CAPT. NOTED SMOKE EMITTING FROM LIGHT SWITCH AREA AT THE LOWER LH CONSOLE. THEY TAXIIED BACK HOME BASE UNEVENTFULLY AND HANDED OVER THE AIRCRAFT TO MAINTENANCE. IT WAS IMMEDIATELY APPARENT THAT THE RH STROBE LIGHT CIRCUIT BREAKER SJul 3, 2021 · N11MM · Cessna 441 · Light System WiringSDR 3SVA20210402001Connector · shortedRT ENGINE TQ, EGT, AND FF OSCILLATIONS. DECLARED EMERGENCY AND RETURNED TO BASE WITHOUT INCIDENT. MX FOUND CHAFFING WIRES AT EGT COMPENSATOR CONNECTOR. REPAIRED WIRING, PERFORMED GROUND RUNS FOR PERFORMANCE WITH NO DEFECTS AND RETURNED AIRCRAFT TO SERVICE.Apr 2, 2021 · N318AK · Cessna 441 · Engine Indicating System WiringSDR 3SVA20210303001Gcu · unknownDURING A ROUTINE TRAINING FLIGHT THE LEFT ENGINE WAS SHUTDOWN PER AFM PROCEDURES. THE LEFT BUS CURRENT LIMITER FAILED OPEN AT SOME POINT, RESULTING IN LOSS OF LEFT BUS POWER AND THE INABILITY TO RESTART THE ENGINE DUE TO NO POWER ON THE LEFT BUS. THE CREW DEFeb 28, 2021 · N128EZ · Cessna 441 · DC Generating SystemSDR 3SVA2017013000001Wire · shortedRT ENGINE TORQUE INDICATOR WENT TO REDLINE ON TAKEOFF CAUSING THE ENGINE COMPUTER TO REDUCE POWER BECAUSE IT SENSED AN OVER TORQUE SITUATION. THE INDICATION WAS FAULTY AND THERE WAS NOT AN OVER TORQUE ISSUE. INSPECTION OF THE WIRES AT THE TORQUE TRANSDUCER REVJan 28, 2017 · N441DK · Cessna 441 · Engine Indicating System WiringSDR CA140818002Transducer · erratic(CAN) ERRATIC TORQUE INDICATION DURING FLIGHT.Jun 4, 2014 · Cessna 441 · Engine BMEP/Torque IndicatingSDR 2013FA0000325Engine · failedRIGHT ENGINE EGT INCREASED. FIRE LIGHT ACTIVATED AND THEN PERFORMED EMERGENCY SHUTDOWN PROCEDURES.Apr 28, 2013 · N6851X · Cessna 441 · Engine (Turbine/Turboprop)SDR CA130425002Line · split(CAN) HYDRAULIC LINE HAS SMALL SPLIT, NOT VISIBLE TO NAKED EYE, BUT SHOWS UP WHEN UNDER PRESSURE.Apr 23, 2013 · Cessna 441 · Hydraulic System, MainSDR 2012FA0000771Line · crackedPILOT NOTED HEAVY AMOUNTS OF HYD FLUID AROUND RT GEAR WELL AREA AND T/E OF RT INBD FLAP DURING HIS POST FLIGHT INSP. ACFT TECHS FOUND A HYDRAULIC LINE SPLIT IN A DRY BAY LOCATED JUST AFT OF RT ENG FIREWALL. HYD LINE APPEARED TO BE IN GOOD CONDITION WITH NO SNov 8, 2012 · N441BW · Cessna 441 · Hydraulic System, MainSDR 3SVA20111228001Door Seal · collapsedDURING CLIMBOUT AIRCRAFT WOULD NOT PRESSURIZE. RETURNED TO BASE.Dec 28, 2011 · N102NA · Cessna 441 · DoorsSDR CA110629005Bellcrank · crackedFOUND CRACK IN BELLCRANK DURING CORROSION INSPECTION, REPLACED BELLCRANK WITH NEW.Jun 24, 2011 · Cessna 441 · Landing Gear Door Retract SectionSDR CA110419012Line · cracked(CAN) THIS HYDRAULIC PRESSURE LINE WHIICH IS LOCATED IN THE LT WHEEL WELL FAILED WHEN THE LANDING GEAR WAS RETRACTED FOR LANDING. THE FLIGHT CREW ACTIVATED THE "BLOW DOWN" BOTTLE TO RETRACT THE LANDING GEAR INTO THE LOCKED POSITION AND THE ACFT LANDING WITHOUApr 19, 2011 · Cessna 441 · Hydraulic System, MainSDR CA101012002Wire · shortedON RETURN FROM IT`S FLIGHT, CREW REPORTED THE RT AUX FUEL PUMP NOT WORKING AND THE RT LANDING LIGHT BLOWING THE BREAKER. DURING THE TROUBLESHOOTING OF THE RT AUX PUMP, IT WAS FOUND THAT AT THE INTERSECTION OF FS 212.00 AND WS 40.00 THE WIRES THAT RUN ALONG THOct 10, 2010 · Cessna 441 · Engine Fuel System WiringSDR 2009FA0000182Structure · crackedDURING THE SID INSP, THE HORIZONTAL STABILIZER WAS REMOVED. VISUALLY DISCOVERED THE SHELF UNDER THE HORIZ STAB WAS CRACKED AT THE AFT END WHERE IT IS RIVETED TO THE AFT HORIZ STAB MOUNT BULKHEAD.Mar 6, 2009 · N505HC · Cessna 441 · Horizontal Stabilizer Miscellaneous StructureSDR CA081212004Tire · defective(CAN) DEFECT IN SIDEWALL CAUSED SIGNIFCANT LOSS OF PRESSURE.Dec 9, 2008 · Cessna 441 · TireSDR CA080822015Wire · shorted(CAN) AFTER LANDING, THE ACFT EXPERIENCED A SMALL AMOUNT OF SMOKE IN THE COCKPIT, FOLLOWED IMMEDIATELY BY THE SWITCH CIRCUIT BREAKER POPPING. THE AMMETER FOR THE PROP DE-ICE WAS PEGGED TO THE FULL RT, ONCE THE SYSTEM WAS SWITCHED OFF THE METER STILL INDICATEDAug 22, 2008 · Cessna 441 · Propeller/Rotor Anti-Ice/De-Ice System
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