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 CHQA00013Bleed Valve · failedBLEEDS WON`T STAY ON. A/C RETURNED TO FIELD. MAINTENANCE REMOVED AND REPLACED HP BLEED VALVE.Aug 1, 2001 · Saab SF340A · Compressor Bleed ValveSDR CHQ00012Chip Detector · dirtyLEFT OIL CHIP DETECTOR LIGHT ON. REMOVED INSPECTED / CLEANED.Jul 27, 2001 · N118 · Saab SF340A · Engine Oil Indicating SystemSDR CHQ00010Relay · failedGEAR WON`T RETRACT EXCEPT FOR IN OVERRIDE. A/C RETURNED TO FIELD. MAINTENANCE REMOVED AND REPAIRED RELAYS.Jul 24, 2001 · Saab SF340A · Landing Gear Retraction/Extension SystemSDR CHQ00009Connector · looseA/C RETURNED TO FIELD AFTER LT OIL PROP PRESSURE INDICATION. MAINTENANCE SECURED CANNON PLUGS.Jul 21, 2001 · Saab SF340A · Engine Oil PressureSDR CHQ00008Downlock Switch · dirtyLANDING GEAR WOULD NOT RETRACT ON TAKEOFF. A/C RETURNED TO FIELD. MAINTENANCE CLEANED DOWNLOCK SWITCH.Jul 20, 2001 · Saab SF340A · Landing Gear Position and WarningSDR CHQ00006Downlock Switch · faultyLANDING GEAR WOULD NOT RETRACT ON TAKEOFF. A/C RETURNED TO FIELD. MAINTENANCE REMOVED AND REPLACED DOWNLOCK SWITCH.Jul 19, 2001 · Saab SF340A · Landing Gear Position and WarningSDR CHQ00007Indicator · failedMAIN HYD PRESS GAUGE READING ZERO DURING CRUISE. A/C RETURNED TO FIELD. MAINTENANCE REMOVED AND REPLACED INDICATOR.Jul 19, 2001 · Saab SF340A · Hydraulic Pressure IndicatorSDR CHQ00005Chip Detector · malfunctionedLT CHIP DETECTOR LIGHT CAME ON SHORTLY AFTER TAKEOFF. A/C RETURNED TO FIELD. MAINTENANCE INSPECTED AND FOUND GOOD FOR SERVICE.Jul 17, 2001 · Saab SF340A · Engine Oil Indicating SystemSDR CHQ00004Connector · looseA/C RETURNED TO FIELD AFTER LT PROP GEAR BOX OIL PRESSURE FLUX. MAINTENANCE RESECURED LOOSE CANNON PLUGS.Jul 14, 2001 · Saab SF340A · Engine Oil PressureSDR CHQ00002Smoke Detector · malfunctionedAVIONICS SMOKE LIGHT ILLUMINATED AFTER TAKEOFF. MAINTENANCE REMOVED AND REPLACED AVIONICS SMOKE DETECTOR.Jul 11, 2001 · Saab SF340A · Smoke DetectionSDR CHQ00001Pump · damagedPILOT REPORTED LOW OIL PRESSURE IN FLIGHT. ENG SHUTDOWN AND DIVERSION. MAINTENANCE REPAIRED C/B SUMP PUMP.Jul 10, 2001 · Saab SF340A · Turbine Engine Oil SystemSDR MALA010571Engine · malfunctionedDURING START THE RT ENGINE WOULD NOT COME OUT OF GROUND IDLE WHEN THE POWER LEVERS WERE ADVANCED TO MIN/MAX RANGE THE ENGINE (PROP) DID NOT RESPOND. AFTER ABOUT 5 SECONDS WITH THE CL IN THE MIN/MAX RANGE CREW SAW SMOKE COMING OUT OF NACELLE AND SMELLED SMOKE Jul 7, 2001 · N68XJ · Saab SF340A · Engine (Turbine/Turboprop)SDR CHQA200340618Oil System · lack of lubeON CLIMBOUT, RT ENGINE OIL PRESSURE FLUX. A/C RETURNED TO FIELD. MAINTENANCE SERVICED RT ENGINE OIL.Jun 18, 2001 · N340 · Saab SF340A · Engine Oil Storage (Airframe Furnished)SDR 184901Warning Light · illuminatedAPPROXIMATELY 1035 (UTC), FLIGHT 4550 FWA-PIT, CREW ABORTED TAKEOFF WHEN A TAILPIPE HOT WARNING WAS INDICATED ON THE RIGHT ENGINE.Jun 12, 2001 · N152CQ · Saab SF340A · Overheat DetectionSDR CHQA200138531Ecu · malfunctionedLEFT ENG LOSS OF PROP RPM. A/C RETURNED TO FIELD. MAINTENANCE REMOVED AND REPLACED ECU.May 31, 2001 · N138 · Saab SF340A · Fuel Control/Turbine EnginesSDR AUS20010562Engine · overheated(AUS) RT ENGINE OVERTEMPED DURING START UP AFTER INTENTIONAL SHUTDOWN. OVERTEMP WAS ABOVE 1000 DEGREES FOR 9 SECONDS. PERSONNEL ERROR.May 31, 2001 · Saab SF340A · Engine (Turbine/Turboprop)SDR CHQA200196528Seal · failedLT ENGINE LOST OIL PRESSURE. CREW SHUT DOWN ENGINE AND DECLARED EMERGENCY. MAINTENANCE REMOVED AND REPLACED LT ENGINE BB AXIS SEAL.May 28, 2001 · N96 · Saab SF340A · Turbine Engine Compressor SectionSDR CHQADuct · leakingRIGHT ENGINE BLEED LEAK.May 20, 2001 · N123CQ · Saab SF340A · Engine Bleed Air SystemSDR MALA010126Hmu · failedWHILE ADVANCING THE PL FOR TAKEOFF NR 1 ENGINE TORQUE RAN AWAY, OVER TORQUED RETARDED PL- NO TORQUE REDUCTION, SHUT DOWN ENGINE WITH CL. DID NOT NOTE TEMP BUT DID NOT SEE OVER TEMP LIGHT ILLUMINATED. ABORTED TAKEOFF. MAINTENANCE REMOVED FDAU SENT IN FOR DOWJan 14, 2001 · N106XJ · Saab SF340A · Fuel Controlling SystemSDR REXA01002Engine · leakingDURING CRUISE FLIGHT FROM MEM TO TRI, AT FL 190, THE L ENG OIL PRESSURE AND MASTER WARNING LIGHTS ILLUMINATED. LEFT ENGINE OIL PRESSURE GAUGE WAS IN THE LOWER YELLOW AREA. COMPLIED WITH EMERGENCY PROCEDURES AND SHUTDOWN ENGINE. DECLARED AN EMERGENCY WITH ATJan 7, 2001 · N935MA · Saab SF340A · Engine (Turbine/Turboprop)SDR AU001228Hydromech Unit · faulty(AUS) LT ENGINE COMPRESSOR STALL (SURGE). OPERATING LIMITS EXCEEDED. SUSPECT CAUSED BY FAULTY HYDROMECHANICAL UNIT (HMU).Dec 26, 2000 · Saab SF340A · Fuel Controlling SystemSDR MALA000748Computer · failedAFTER TAKEOFF FO'S EFIS WENT TO SKELETON MODE ON BOTH TUBES, ATT, PITCH, ROLL AND HDG FLAGS APPEARED, QRH COMPLETED -XSIDE DATA SELECTED. AIRCRAFT RETURNED TO MSP. MAINTENANCE COULD NOT DUPLICATE ON GROUND. REPLACED NR 2 AHRS AS PRECAUTIONARY MEASURE. SYSTDec 12, 2000 · N110XJ · Saab SF340A · Integrated Flight SystemSDR MALA000747Computer · failedRED THEN YELLOW HEADING FLAG IN FLIGHT. AC RETURNED TO MSP. MAINTENANCE REPLACED NR 2 AHRS COMPUTER. OPS CHECKS GOOD IAW SF340 MM CHAP 34.Dec 9, 2000 · N110XJ · Saab SF340A · Attitude and Direction Data SystemSDR AU001145Indicator · failed(AUS) LT ENGINE TURBINE TEMPERATURE INDICATOR FAILED. ANALOGUE AND DIGITAL INDICATIONS WERE LOST.Nov 26, 2000 · Saab SF340A · Engine EGT/TIT Indicating SystemSDR AU001035Indicator · faulty(AUS) RT FUEL FLOW INDICATION SYSTEM SUSPECT FAULTY (INDICATOR WENT TOFULL SCALE DEFLECTION). INVESTIGATION COULD FIND NO FAULT WITH THE SYSTEM.Oct 25, 2000 · Saab SF340A · Fuel Indicating SystemSDR AU001034Connector · shorted(AUS) TAILPIPE OVERHEAT DETECTOR SHORT CIRCUITING AT CONNECTOR DUE TO CONTAMINATION.Oct 23, 2000 · Saab SF340A · Overheat DetectionSDR AU001002Wire · worn(AUS) DURING INSPECTION FOR AD/SF340/73 (SB 92-027) TWO WIRES WEREFOUND CHAFED THROUGH TO THE CONDUCTOR IN THE HOLE LOCATED IN FRAME 272.Oct 17, 2000 · Saab SF340A · Electrical Power System WiringSDR AU001015Control Unit · malfunctioned(AUS) RT ENGINE AIR INTAKE ANTI-ICE CONTROL SYSTEM THERMISTOR HAD HIGH RESISTANCE.Oct 10, 2000 · Saab SF340A · Air Intake Anti/De-Ice SystemSDR CHQA20000040Battery Pack · dischargedFLIGHT CREW REPORTED THE EMERGENCY LIGHTS OVER THE WING EXIT WERE INOPERATIVE. MAINTENANCE REPLACED THE BATTERY PACKS, GROUND CHECKS OKAY.Oct 2, 2000 · N123CQ · Saab SF340A · Emergency LightingSDR AU000962Indicator · stuck(AUS) RT ENGINE TORQUE GAUGE FAILED. INVESTIGATION FOUND THAT THE GAUGE WAS STICKING AT APPROXIMATELY 45 PERCENT BEFORE GOING TO FULLSCALE INDICATION.Sep 29, 2000 · Saab SF340A · Engine BMEP/Torque IndicatingSDR AU000948Smoke Detector · faulty(AUS) CARGO SMOKE DETECTOR FAULTY. FIRE BOTTLE ACTIVATED. INVESTIGATION FOUND NO EVIDENCE OF FIRE.Sep 28, 2000 · Saab SF340A · Smoke DetectionSDR CHQA20000039Control Valve · failedFLIGHT CREW REPORTED THE RIGHT BLEED FAULT LIGHT ILLUMINATED DURING CLIMBOUT. MAINTENANCE INSPECTED THE SYSTEM AND REPLACED THE DUAL TEMP CONTROL VALVE, GROUND RAN WITH ALL INDICATIONS NORMAL.Sep 24, 2000 · N125CH · Saab SF340A · Engine Bleed Air SystemSDR CHQA20000036Connector · dirtyFLIGHT CREW RETURNED TO THE FIELD AFTER THE RIGHT ENGINE TORQUE STARTED TO FLUCTUATE. MAINTENANCE INSPECTED THE SYSTEM, CLEANED THE ECU CANNON PLUGS, GROUND RAN WITH NO FLUCTUATIONS NOTED.Sep 19, 2000 · N158CQ · Saab SF340A · Fuel Control/Turbine EnginesSDR CHQA20000037Power Supply · dischargedCREW REPORTED THE EMERGENCY LIGHTS CAME ON WHEN IN GROUND POSITION AND WERE VERY DIM. MAINTENANCE REPLACED THE BATTERY POWER SUPPLIES, GROUND TESTED NORMAL.Sep 19, 2000 · N121CQ · Saab SF340A · Emergency LightingSDR CHQA20000038Clamp · disconnectedFLIGHT CREW REPORTED THE LEFT ENGINE ITT INDICATION OVERTEMPED ON TAKEOFF. THE CREW REDUCED POWER AND RETURNED TO THE FIELD. MAINTENANCE INSPECTED THE ENGINE AND FOUND THE CLAMP SECURING THE HP BLEED LINE HAD BECOME DISCONNECTED. THE CLAMP WAS RE-CONNECTED,Sep 19, 2000 · N40CQ · Saab SF340A · Pneumatic Distribution SystemSDR AU000922Warning System · faulty(AUS) GROUND PROXIMITY WARNING SYSTEM (GPWS) FALSE WARNING. INVESTIGATION COULD FIND NO FAULTS.Sep 18, 2000 · Saab SF340A · Ground Proximity SystemSDR CHQA20000035Swivel · shearedFLIGHT CREW REPORTED THAT ALL HYDRAULIC PRESSURE WAS LOST AND HAD TO PUMP DOWN THE LANDING GEAR. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE BRAKE LINE SWIVEL HAD SHEARED ON THE RIGHT MLG. THE SWIVEL WAS REPLACED, GEAR SWUNG WITH ALL INDICATIONSSep 17, 2000 · N104CQ · Saab SF340A · Landing Gear Brake SystemSDR CHQA20000034Fuel Cap · missingFLIGHT CREW RETURNED TO THE FIELD AFTER THE PILOT NOTICED THE FUEL CAP DOOR FLAPING IN FLIGHT. MAINTENANCE INSPECTED THE DOOR, INSTALLED A NEW FUEL CAP, CLOSED THE DOOR, NO DEFECTS NOTED.Sep 15, 2000 · N138CQ · Saab SF340A · Fuel StorageSDR AU000868Ecu · faulty(AUS) LT ENGINE ELECTRICAL CONTROL UNIT FAULTY.Sep 14, 2000 · Saab SF340A · Fuel Control/Turbine EnginesSDR CHQA20000033Battery · dischargedFLIGHT CREW REPORTED THE EMERGENCY LIGHTS WERE INOPERATIVE. MAINTENANCE FOUND THE BATTERIES HAD BEEN LEFT ON. THE BATTERIES WERE REPLACED, SYSTEM OPS CHECKED NORMAL.Sep 14, 2000 · N125CH · Saab SF340A · Emergency LightingSDR AU000918Blade · split(AUS) RT PROPELLER NR 1 BLADE TRAILING EDGE SPLIT FROM THE BLADE TIP. LENGTH OF SPLIT 355.6MM (14IN).Sep 12, 2000 · Saab SF340A · Propeller Blade SectionSDR CHQA20000031Gcu · failedFLIGHT CREW RETURNED TO THE FIELD AFTER THE RIGHT ENGINE GENERATOR FELL OFF LINE. MAINTENANCE REPLACED THE GENERATOR CONTROL UNIT, GROUND RAN, OPS CHECKED NORMAL.Sep 11, 2000 · N96CN · Saab SF340A · DC RegulatorSDR AU000834Harness · shorted(AUS) RT LANDING GEAR EMERGENCY EXTENSION ELECTRICAL HARNESS OPEN CIRCUITED. INVESTIGATION FOUND A BROKEN WIRE IN THE HARNESS.Sep 7, 2000 · Saab SF340A · Landing Gear Position and WarningSDR AU000653Relay · faulty(AUS) AUTO-COARSEN SYSTEM FAILED. INVESTIGATION FOUND AN INTERMITTENT RELAY.Sep 1, 2000 · Saab SF340A · Propeller Controlling SystemSDR REXA00011Packing · deterioratedLEFT ENGINE OIL PRESSURE DECREASED TO THE RED ARCH WITH A CENTRAL WARNING PANEL LIGHT. CREW FOLLOWED CHECKLIST AND SHUT ENGINE DOWN. FOUND OIL LOSS DUE TO C-SUMP COVER O-RING LEAK. C/W GE SB 79-19 BY REPLACING THE POWER TURBINE STRUT AND C-SUMP COVER O-RINGSep 1, 2000 · N404BH · Saab SF340A · Engine Oil Indicating SystemSDR CHQA20000029Bolt · shearedFLIGHT CREW RETURNED TO THE FIELD AFTER THE LANDING GEAR WOULD NOT RETRACT. MAINTENANCE FOUND THE LOWER BOLT HOLDING THE RETRACT ACTUACTOR BRACKET SHEARED, AND THE BRACKET BENT. THE BOLT AND BRACKET WERE REPLACED, GEAR SWUNG, WITH ALL INDICATIONS NORMAL.Aug 28, 2000 · N19CQ · Saab SF340A · Landing Gear Retraction/Extension SystemSDR AU000754Fitting · corroded(AUS) LANDING GEAR SUPPORT FITTINGS CORRODED IN BEARING BORES AND LINK ATTACHMENT HOLES. DEPTH OF CORROSION BETWEEN 0.152MM AND 1.092MM(0.006IN AND 0.043IN).Aug 25, 2000 · Saab SF340A · Wing, Landing Gear Attach FittingsSDR CHQA20000021Shutoff Valve · dirtyAIR VALVE LIGHT ILLUMINATED IN FLIGHT, ICING CONDITIONS REPORTED, SO FLIGHT CREW RETURNED TO THE FIELD. THE GARRETT VALVE WAS CLEANED AND THE CANNON PLUG RE-SECURED. GROUND RUNS INDICATED ALL SYSTEMS OPERATING NORMALLY.Jul 31, 2000 · N157CQ · Saab SF340A · Engine Anti-Icing SystemSDR CHQA20000018Bearing · seizedRIGHT NOSE TIRE DEPARTED AIRCRAFT ON TAKEOFF. AIRCRAFT RETURNED TO THE FIELD AND LANDED WITHOUT INCIDENT. MAINTENANCE INSPECTED THE AIRCRAFT AND FOUND WHEN THE TIRE DEPARTED CAME IN CONTACT WITH THE RIGHT MAIN GEAR BRAKE LINE, BRAKING THE LINE. THE WHEEL WAJul 25, 2000 · N118CQ · Saab SF340A · Wheel/Ski/FloatSDR CHQA20000017Connector · dirtyENGINE TORQUE FLUX AFTER TAKEOFF. MAINTENANCE CLEANED CANNON PLUGS ON THE CTOT AND ECU, GROUND RAN, ALL INDICATIONS NORMAL. RETURNED AIRCRAFT TO SERVICE.Jul 23, 2000 · N125CH · Saab SF340A · Engine BMEP/Torque Indicating
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