GE CT7-5A2

Service difficulty reports · 450

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 = 'CT75A2'
  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 CHQA20000015Indicator · fluctuatesENGINE TORQUE FLUX AFTER TAKEOFF. MAINTENANCE REMOVED AND REPLACED THE CTOT PANEL, GROUND RAN WITH NO FLUCTUATIONS NOTED. AIRCRAFT RETURNED TO SERVICE.Jul 21, 2000 · N125CH · Saab SF340A · Engine EGT/TIT Indicating SystemSDR CHQA20000016Clamp · looseENGINE OVERTEMP INDICATION ILLUMINATED AFTER TAKEOFF AND THE ENGINE WAS SHUTDOWN. MAINTENANCE INSPECTED THE AIRCRAFT AND FOUND THE HP BLEED LINE CLAMP HAD COME OFF AND DISCONNECTED THE BLEED LINE. THE CLAMP WAS REPLACED, LINE REATTACHED, ENGINE GROUND RAN WIJul 21, 2000 · N43CQ · Saab SF340A · Engine Anti-Icing SystemSDR CHQA20000010Switch · dirtyLANDING GEAR WOULD NOT RETRACT AFTER TAKEOFF. RETURNED TO THE FIELD. MAINTENANCE CLEANED THE CANNON PLUGS ON THE WEIGHT ON WHEELS SWITCH, TEST FLEW AIRCRAFT WITH ALL INDICATIONS NORMAL.Jul 19, 2000 · N19CQ · Saab SF340A · Landing Gear Position and WarningSDR CHQA20000011Swivel · brokenRETURNED TO THE FIELD AFTER LOST HYDRAULIC PRESSURE. CREW PUMPED GEAR DOWN. MAINTENANCE FOUND HYDRAULIC SWIVEL ON RT MAIN GEAR UPPER STRUT BROKEN. THE SWIVEL WAS REPLACED, SYSTEM SERVICED, GEAR SWUNG WITH ALL INDICTIONS NORMAL.Jul 19, 2000 · N108CQ · Saab SF340A · Hydraulic System, MainSDR CHQA20000007Smoke Detector · defectiveCARGO SMOKE LIGHT AFTER TAKEOFF. THE CARGO COMPARTMENT BOTTLE WAS DISCHARGED AND THE AIRCRAFT RETURNED TO THE FIELD. AIRCRAFT WAS INSPECTED, NO SMOKE OBSERVED, THE SYSTEM DEFERRED AND THE AIRCRAFT RETURNED TO SERVICE. THE SMOKE DETECTOR, FIRE BOTTLE AND SQUJul 14, 2000 · N146CQ · Saab SF340A · Smoke DetectionSDR CHQA20000008Engine · lowLEFT ENGINE OIL PRESSURE FLUCUATION WITH A LOW OIL PRESSURE WARNING FLICKERING. AIRCRAFT DIVERTED TO PIT AND LANDED WITH OUT INCIDENT. MAINTENANCE INSPECTED THE ENGINE, SERVICED WITH 3 QTS OF OIL, GROUND RAN WITH NO PROBLEMS NOTED.Jul 14, 2000 · N152CQ · Saab SF340A · Turbine Engine Oil SystemSDR CHQA20000006Switch · false activationFLIGHT CREW RETURNED TO THE FIELD AFTER RECEIVING A CARGO DOOR LIGHT INDICATION. THE AIRCRAFT LANDED WITHOUT INCIDENT. THE DOOR WAS INSPECTED, FOUND TO BE CLOSED, THE SYSTEM DEFERRED AND AIRCRAFT RETURNED TO SERVICE. MAINTENANCE INSPECTED THE SYSTEM FOUND AJul 13, 2000 · N19CQ · Saab SF340A · Cargo/Baggage DoorsSDR MALA000383Hmu · failedAFTER T/O ABOUT 450 - 500 AGL, CTOT DIALED DOWN AND WENT TO REDUCE POWER TO CLIMB POWER, GOT FOUR LOUD COMPRESSOR STALLS ON RT ENGINE. PERFORMED MEMORY, TEMS, AND QRH. MAINTENANCE COMPLETED BORESCOPE PER GE7200. NO DISCREPANCIES NOTED. REPLACED HMU. OPS CJul 9, 2000 · N48XJ · Saab SF340A · Fuel Controlling SystemSDR CHQA20000002Engine · malfunctionedFLIGHT CREW RETURNED TO THE FIELD AFTER THE RIGHT ENGINE TORQUE STARTED TO FLUX AFTER TAKEOFF AND HAD A COMPRESSOR STALL. MAINTENANCE INSPECTED THE AIRCRAFT, PERFORMED ENGINE GROUND RUNS AND COULD NOT DUPLICATE THE PROBLEM. THE AIRCRAFT WAS RETURNED TO SERVIJun 28, 2000 · N125CH · Saab SF340A · Engine (Turbine/Turboprop)SDR CHQA20000001O-Ring · brokenFLIGHT CREW REPORTED THAT THE LEFT ENGINE OIL PRESSURE DROPPED AND OIL CAPTION LIGHT ILLUMINATED AFTER TAKEOFF. THE ENGINE WAS SHUTDOWN AND RETURNED TO THE FIELD. MAINTENANCE INSPECTED THE AIRCRAFT AND FOUND THE O-RING ON THE OIL FLAPPER VALVE IN THE OIL SERJun 26, 2000 · N40CQ · Saab SF340A · Turbine Engine Oil SystemSDR AU000496Switch · damaged(AUS) LT ENGINE AUTO COARSEN P3 SWITCH HAD HIGH RESISTANCE ACROSS THE CONTACTS.Jun 23, 2000 · Saab SF340A · Fuel Controlling SystemSDR AU000457Control Unit · malfunctioned(AUS) RT ENGINE CTOT WOULD NOT ENABLE. DURING FAULT FINDING ENGINEOPERATED OK UNTIL TORQUE MOTOR LOCKOUT WAS SELECTED. SUSPECTTORQUE MOTOR LOCKED OUT DURING OPERATION.Jun 10, 2000 · Saab SF340A · Engine ControlsSDR AU000477Connector · broken(AUS) GALLEY COFFEEMAKER PLUG BROKEN CAUSING OVERHEATING. RT EADI HOT.Jun 9, 2000 · Saab SF340A · Buffet/GalleysSDR MALA000312Warning Light · illuminatedRT AIR VALVE LIGHT ILLUMINATED. ICING CONDITIONS WERE ANTICIPATED SO THE AIR RETURN WAS INITIATED. MX REPLACED WIRING C/P 25HL, PI PIN3, REPLACED STBY VALVE. OPS CHECK GOOD.May 17, 2000 · N119XJ · Saab SF340A · Engine Anti-Icing SystemSDR AU000333Harness · broken(AUS) EMERGENCY LANDING GEAR EXTENSION SYSTEM WIRING HARNESS SHIELDINGAND WIRES BROKEN.May 8, 2000 · Saab SF340A · Landing Gear Retraction/Extension SystemSDR AU000207Smoke Detector · faulty(AUS) CARGO BAY SMOKE DETECTOR FAULTY.May 1, 2000 · Saab SF340A · Smoke DetectionSDR AU000327Screw · loose(AUS) THROTTLE OVERRIDE KNOB OPERATING CABLE SEPARATED DUE TO A LOOSE GRUB SCREW.Apr 24, 2000 · Saab SF340A · Power LeverSDR AU000269Smoke Detector · faulty(AUS) AVIONICS RACK SMOKE DETECTOR FAULTY.Mar 29, 2000 · Saab SF340A · Smoke DetectionSDR MALA000176Valve · failedRT AIR VALVE ILLUMINATED WHEN RIGHT ENGINE ANTI-ICE SWITCH WAS SELECTED ON QRH CHECKLIST WAS COMPLETED AND WHEN SWITCH WAS TURNED OFF IT WAS ACCOMPANIED BY A 10 DEGREE ITT INCREASE. MX REPLACED RH ENGINE ANTI-ICE VALVE PN6058T80P03. ALL CHECKS GOOD.Mar 11, 2000 · N41XJ · Saab SF340A · Engine Anti-Icing SystemSDR AU000098Selector Switch · seized(AUS) CONSTANT TORQUE ON TAKEOFF (CTOT) PANEL SELECTOR SWITCH SEIZED.Feb 14, 2000 · Saab SF340A · Engine BMEP/Torque IndicatingSDR MALA000144Connector · contaminatedLEFT AIR VLAVE CAUTION LIGHT ILLUMINATES WHEN THE LEFT ENGINE ANTI-ICE SWITCH IS TURNED ON. MAINTENANCE FOUND CANNON PLUG FROM GREEN HARNESS TO VALVE FULL OF GLYCOL, CLEANED OUT CANNON PLUG. OPS CHECK GOOD IAW GE MM 72-00-00.Feb 13, 2000 · N107XJ · Saab SF340A · Engine Anti-Icing SystemSDR MALA000136Sensor · obstructedGPZ - FLT 3271 - COMPRESSOR STALL AT 500 FT IN NO ICE, ETOT WAS BEING DIALED DOWN, AIRCRAFT WAS DE-ICED FOR FROST IN THE MORNING, TEMP AT GPZ -18C, IT STALLED AT LEAST 3 TIMES TREND SHOWS HOTTER ON THE LEFT. BORESCOPED RT ENGINE CND. REMOVED OBSTRUCTION FROMFeb 6, 2000 · N68XJ · Saab SF340A · Turbine Engine Compressor SectionSDR MALA976681Chip Detector · contaminatedMSP - FLT 3324 - LEFT CHIP DETECTOR LIGHT CAME ON DURING CLIMB-OUT. RETURNED TO MSP. MAINTENANCE PERFORMED CHIP LIGHT TASK CARD 7910-303 AND SCAVENGE SCREEN TASK CARD 791107. FOUND SMALL SPIRAL MACHINE TYPE DEBRIS PIECE IN CHIP DETECTOR, CLEANED DETECTOR, CDec 28, 1999 · N112XJ · Saab SF340A · Turbine Engine Accessory DriveSDR MALA976670Warning System · illuminatedRIGHT AIR VALVE LIGHT ILLUMINATED. MAINTENANCE RAN AIRCRAFT TO SF340 MM AND POM ICE CHECK AND OTHER MAINTENANCE CHECKS GOOD.Dec 25, 1999 · N76XJ · Saab SF340A · Engine Anti-Icing SystemSDR MALA976624Itt · malfunctionedA 40 DEGREE SPLIT AT CHARTED TORQUE WITH ENGINE ANTI ICE ON, RIGHT ENGINE WAS AT 832 ITT WHILE LEFT ENGINE WAS AT 792. AIRCRAFT RETURNED TO DTW. MAINTENANCE PERFORMED BORESCOPE INSPECTION OF INLET, NO DEBRIS FOUND. PERFORMED ALL CHECKS IAW 72-00-00 PAGE 167.Nov 1, 1999 · N102XJ · Saab SF340A · Engine EGT/TIT Indicating SystemSDR PLGA9909238Wire Harness · failedBOS - FLT 4658 - ON APPROACH OF FLT 4658 PSI TO BOS, APPROXIMATELY 7 MILES OUT, THE LT ENGINE SHUT DOWN UNCOMMANDED. THE AIRCRAFT LANDED AT BOS WITHOUT INCIDENT. MAINTENANCE INSPECTED THE ENGINE. REPLACED THE ENGINE CONTROL UNIT FUEL FILTER AND OVERSPEED ASep 23, 1999 · N338BE · Saab SF340A · Ignition Harness (Distribution)SDR MALA976584Anti Ice Valve · failedWHEN RIGHT ENGINE ANTI ICE IS TURNED ON, TORQUE DROPS 10 PERCENT AND ITT RISES 20 DEGREES. AIRCRAFT RETURNED TO MSP. MAINTENANCE REPLACED ANTI ICE BLEED VALVE AND BLEED AIR SHUT OFF VALVE. ALL WORK DONE IAW GE MM 75-00-00.Sep 19, 1999 · N102XJ · Saab SF340A · Engine Anti-Icing SystemSDR AU990900Detector Wire · damaged(AUS) RIGHT ENGINE FIRE DETECTOR SYSTEM AFT DETECTOR WIRE KINKED.Sep 10, 1999 · Saab SF340A · Fire DetectionSDR AU990911Stator · failed(AUS) LEFT ENGINE DRIVEN ALTERNATOR STATOR FAULTY.Sep 7, 1999 · Saab SF340A · AC Generator-AlternatorSDR MALA976550Ecu · failedLEFT TORQUE GAUGE INOP, FAILED DURING CLIMB. MAINTENANCE REPLACED ECU PER CT7 MM 74-00-00 PAGES 406-410. COMPLETED OPS CHECKS PER CT7 72-00-00, TEST OPS CHECKS GOOD.Aug 27, 1999 · N991XJ · Saab SF340A · Fuel Controlling SystemSDR AU990882Decu · faulty(AUS) RIGHT ENGINE CONTROL UNIT FAULTY.Aug 24, 1999 · Saab SF340A · Fuel Control/Turbine EnginesSDR AU990768Pipe · worn(AUS) LANDING GEAR DOWNLOCK RELEASE HYDRAULIC PIPE CHAFING ON FITTING P/N 7257162-004 CAUSING REDUCED WALL THICKNESS.Aug 10, 1999 · Saab SF340A · Landing Gear Retraction/Extension SystemSDR AU990790Pitot Heat · failed(AUS) STANDBY PITOT TUBE, PITOT HEAT SWITCH, AND/OR CIRCUIT BREAKER FAULTY.Aug 8, 1999 · Saab SF340A · Pitot/Static Anti-Ice SystemSDR MALA976512P3 Switch · failedON TAKEOFF DURING ROTATION, THE LEFT IGNITION LIGHT ILLUMINATED AND STAYED ON UNTIL ABOUT 5,500 FEET. ALL ENGINE INSTRUMENTS APPEARED NORMAL. CREW RETURNED TO DTW. MAINTENANCE RAN AIRCRAFT FOR 30 MINUTES AND COULD NOT DUPLICATE ON GROUND. MAINTENANCE REPLAJul 6, 1999 · N76XJ · Saab SF340A · Fuel Controlling SystemSDR MALA976482Switch · malfunctionedDURING FLIGHT, THE LEFT IGNITION LIGHT ILLUMINATED WITH BOTH POWER LEVERS FORWARD OF YELLOW TAPE. AS PER MAINTENANCE CONTROL, ALL ENGINE INDICATIONS NORMAL. AIRCRAFT RETURNED TO DTW. MAINTENANCE REPLACED LEFT AND RIGHT AUTO IGNITION PRESSURE SWITCHES. OPS Jun 3, 1999 · N106XJ · Saab SF340A · Ignition Power SupplySDR MALA976490Chip Light · illuminatedLEFT CHIP DETECT LIGHT ILLUMINATED AFTER TAKEOFF FROM DTW. RETURNED TO DTW. MAINTENANCE INSPECTED CHIP DETECTOR FOR DEBRIS, DEBRIS WAS MINIMAL AND ALLOWABLE IAW GE MM CHAP 72-00-00 PG 198. INSPECTED CHIP DETECTOR CANNON PLUG, NO DEFECTS NOTED. GROUND RAN EMay 26, 1999 · N106XJ · Saab SF340A · Turbine Engine Accessory DriveSDR AU990507Windshield · cracked(AUS) RT FRONT WINDSHIELD CRACKED. WINDSHIELD HEATING WAS `ON'. OAT WAS 11 DEGREES AND RAINING.May 24, 1999 · Saab SF340A · Flight Compartment WindowsSDR AU990531Windshield · cracked(AUS) RT WINDSHIELD CRACKED AND DELAMINATED. SUSPECT CAUSED BY CONTINUAL USE OF WINDSHIELD HEATING.May 24, 1999 · Saab SF340A · Flight Compartment WindowsSDR AU990504Plug · faulty(AUS) PLUG P2B18 FAULTY.May 19, 1999 · Saab SF340A · Power LeverSDR REXA99015Gear Box · wornDURING CLIMB, LEFT PROPELLER OIL PRESSURE LIGHT ILLUMINATED FOLLOWED BY ENGINE RPM DECREASE AS THE PROPELLER BLADE ANGLE INCREASED TOWARD THE FEATHER POSITION. THE ENGINE WAS SHUTDOWN AND THE PROPELLER MANUALLY FEATHERED IAW APPROPRIATE CHECKLIST. A SINGLE EMay 19, 1999 · N403BH · Saab SF340A · Turbine Engine Reduction GearSDR MALA976446Valve · failedRIGHT INTAKE LIGHT ILLUMINATED IN FLIGHT. AIRCRAFT RETURNED TO MSP. MAINTENANCE CANNOT DUPLICATE PROBLEM. FOLLOWING FLIGHT REPLACED START AIR VALVE IAW CT7 MM 75-00-00 PG 403-404 A/B, OPS CHECK GOOD.May 7, 1999 · N110XJ · Saab SF340A · Engine Start Valves/ControlsSDR REXA99013Engine · failedCHIPS LIGHT WARNING WITH ASSOCIATED RISE IN OIL TEMPERATURE ON RIGHT ENGINE. REMOVED AND REPLACED RIGHT ENGINE. (M)May 1, 1999 · N402BH · Saab SF340A · Engine (Turbine/Turboprop)SDR PLGA990428Ecu · malfunctionedBOS - FLT 6307 - ON FIGHT 6307- PHL-BOS, THE CREW NOTED THE RIGHT ENGINE INCREASING IN POWER AFTER THE 64 DEGREE SWITCH. CREW WENT TO TORQUE MOTOR LOCKOUT AND CONTROL OF THE RIGHT ENGINE WAS REGAINED. AIRCRAFT LANDED WITHOUT INCIDENT IN BOS. MAINTENANCE REPApr 28, 1999 · N355BE · Saab 340B · Fuel Control/Turbine EnginesSDR PLGA990427Bleed Valve · stickingBOS - FLT 6429 - AFTER DEPARTURE FROM BOS, CREW GOT A RIGHT AIR VALVE FAIL LIGHT. AIRCRAFT DIVERTED BACK TO BOS AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE ANTI-ICE START BLEED VALVE WHICH WAS STICKING, AND THE AIR VALVE FOR PRECAUTIONARY REASONS. Apr 27, 1999 · N748BA · Saab SF340A · Compressor Bleed ValveSDR AU990394Line · cracked(AUS) LEFT MAIN LANDING GEAR RETRACTION SYSTEM HYDRAULIC PIPE LOCATED IN THE LEFT WING ROOT CRACKED AND LEAKING.Apr 16, 1999 · Saab SF340A · Hydraulic System, MainSDR AU990326Actuator · faulty(AUS) LEFT MAIN PITCH TRIM ACTUATOR FAULTY.Mar 17, 1999 · Saab SF340A · Elevator Tab Control SystemSDR MALA976392Engine · power lossIN FLIGHT RIGHT ENGINE MOMENTARY POWER INTERRUPTION. ENGINE RECOVERED NORMALLY IN ICING CONDITIONS. NO POWER LEVER MOVEMENT OR CTOT. MAINTENANCE TROUBLE SHOT ROLLBACK IAW GEMM TABLE 103, F16, 101B, CHAP 72-00-00. DDT SHIFT WAS LESS THAN 25 DEGREES, NO FURTMar 14, 1999 · N402XJ · Saab 340B · Engine (Turbine/Turboprop)SDR MALA976391Engine · smokingAFTER SHUT DOWN, NOTICED SMOKE COMING OFF INBOARD SIDE OF NR 2 ENGINE. MAINTENANCE RAN AIRCRAFT FOR SEVERAL MINUTES, NO SMOKE NOTED AT ANYTIME. INSPECTED ENGINE AFTER SHUTDOWN, NO LEAKS NOTED. SUSPECT RESIDUAL CLEANING FROM PREVIOUS PGB OIL LEAK CLEANUP ANDMar 12, 1999 · N31XJ · Saab SF340A · Engine (Turbine/Turboprop)SDR MALA976393Valve · failedLEFT ENGINE ANTI-ICE AIR VALVE LIGHT ILUMINATED SHORTLY AFTER TURNING ENGINE ANTI-ICE SWITCH ON. QRH WAS COMPLETED WITH NO CHANGE. MAINTENANCE REPLACED LEFT BLEED AIR AND SHUTOFF VALVE AND LEFT AIR VALVE PN 6058T80P03. GROUND RAN AIRCRAFT FOR 20 MINUTES, ALMar 12, 1999 · N99XJ · Saab SF340A · Pneumatic Distribution SystemSDR AU990094Fire Loop · worn(AUS) RT ENGINE BLEED AIR FIRE WIRE CHAFED. PART TC: 19,652.Feb 4, 1999 · Saab SF340A · Fire Detection
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