GE CT7-5A2

Service difficulty reports · 450

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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 AU990100Ctot Panel · inop(AUS) CONSTANT TORQUE ON TAKEOFF (CTOT) PANEL SUSPECT FAULTY.Feb 1, 1999 · Saab SF340A · Engine BMEP/Torque IndicatingSDR MALA976287Engine · failedABORTED TAKEOFF DUE RIGHT ENGINE FAILURE. MAINTENANCE REPLACED RIGHT STARTER.Jan 4, 1999 · N48XJ · Saab SF340A · Engine (Turbine/Turboprop)SDR REXA98120Ignitor · malfunctionedRIGHT ENGINE FAILED SHORTLY AFTER TAKEOFF. NO ABNORMAL INDICATIONS. PERFORMED BORESCOPE INSPECTION OF RIGHT ENGINE COMPRESSOR AND HOT SECTION. NO DEFECTS NOTED. REMOVED AND REPLACED INBOARD AND OUTBOARD IGNITOR PLUGS. (M)Dec 23, 1998 · N369PX · Saab 340B · Spark Plug/IgniterSDR AU981381Hose · burst(AUS) NOSE LANDING GEAR DOWNLOCK ACTUATOR HYDRAULIC PRESSURE HOSE RUPTURED. LOSS OF HYDRAULIC FLUID.Oct 16, 1998 · Saab SF340A · Hydraulic System, MainSDR AU981392Hose · burst(AUS) RIGHT MAIN LANDING GEAR ACTUATOR HYDRAULIC HOSE BURST. HOSE WAS MANUFACTURED 7/82 AND IS SUSPECTED TO BE AN ORIGINAL FIT ITEM. WHEN EXAMINED BY THE MANUFACTURER, THE HOSE SHOWED NO VISIBLE EXTERNAL SIGNS OF DEGRADATION. PART TC: 22,053.Oct 14, 1998 · Saab 340B · Landing Gear ActuatorSDR AU981401Smoke Detector · malfunctioned(AUS) CARGO BAY SMOKE DETECTOR FAULTY. FALSE INDICATION RESULTED IN FIRING OF THE CARGO BAY FIRE BOTTLE.Oct 12, 1998 · Saab SF340A · Smoke DetectionSDR PLGA980811AOil System · overservicedBOS - FLT 4358 - WHILE ON APPROACH TO BOS, THE CREW RECEIVED A LOW OIL PRESSURE WARNING ON RIGHT ENGINE. AIRCRAFT CONTINUED AND LANDED WITHOUT INCIDENT. THE CREW SHUT DOWN THE RIGHT ENGINE AFTER LANDNIG AND TAXIED TO THE GATE. MAINTENANCE FOUND THE RIGHT ENAug 11, 1998 · N747BA · Saab SF340A · Turbine Engine Oil SystemSDR AU980960Gear · stripped(AUS) LEFT WINDSCREEN WIPER CONVERTER DRIVE GEAR STRIPPED ALLOWING THE MOTOR TO OVERSPEED. PART TC: 7,961.Aug 6, 1998 · Saab SF340A · Windshield/Door Rain/Ice RemovalSDR SI3R98013Retain Nut · looseDURING DISASSEMBLY OF GEARBOX, THE DRIVE GEAR RETENTION NUT WAS REMOVED WITH NO TORQUE REQUIRED. INSTALLATION TORQUE IS 1550 - 1600 FEET/POUNDS. (NUT P/N 775770-4, FIG 7 ITEM 25). HSS SO NR 86355SE. CUST: AIR OSTRAVA/GE. CMM 72-11-02. (X)Jul 21, 1998 · Saab SF340A · Turbine Engine Reduction GearSDR REXA98098Engine Oil · failedLEFT ENGINE OIL PRESSURE FLUX AND LOW OIL PRESSURE CWP LIGHT ILLUMINATED. SHUTDOWN ENGINE. REMOVED AND REPLACED LEFT ENGINE. (M)May 27, 1998 · N922MA · Saab SF340A · Engine (Turbine/Turboprop)SDR REXA98097Hmu · failedLEFT ENGINE TORQUE WENT TO ZERO AND ITT WENT TO 900 DEGREES AT 1,500 FEET. SHUT DOWN ENGINE. PERFORMED ENGINE INSPECTION, NO DISCREPANCIES NOTED. CHANGED HMU PER GE RECOMMENDATION FOR TROUBLESHOOTING PURPOSES. (X)May 26, 1998 · N325PX · Saab SF340A · Fuel Controlling SystemSDR USAAD98084Seal · leakingMCO-SYR - FLT 2226 - AFTER ONE HOUR OF FLT, THE RIGHT ENGINE OIL QTY BEGAN TO DROP FROM 16 QUARTS. THE OIL QUANTITY DROPPED APPROXIMATELY 1 QT PER 10 MINUTES AT CRUISE POWER. ALL OTHER ENGINE GAUGES WERE NORMAL. THE FLT DIVERTED TO ORF. DURING FLT IDLE DESMay 9, 1998 · N111PX · Saab SF340A · Turbine Engine Oil SystemSDR REXA98068Wire · failedAIR VALVE LIGHT ON LEFT ENGINE 92 PERCENT NG AND 60 PERCENT TORQUE. REPAIRED WIRING BETWEEN ANTI-ICE SH/BLEED VALVE AND GARRET VALVE IAW 75-10-00. OPS CHECK GOOD. (M)Mar 15, 1998 · N922MA · Saab SF340A · Engine Bleed Air System WiringSDR MALA976004Aisb Valve · failedDURING CRUISE FLIGHT, THE RIGHT AIR VALVE LIGHT ILLUMINATED. AIRCRAFT RETURNED TO MSP. MAINTENANCE REPLACED THE RIGHT ANTI-ICE START BLEED VALVE, ALL CHECKS GOOD.Feb 19, 1998 · N76XJ · Saab SF340A · Engine Anti-Icing SystemSDR REXA98040Engine · failedRIGHT ENGINE OIL PRESSURE 0 PSI, AND RIGHT ENGINE OIL PRESSURE LIGHT ON. REMOVED AND REPLACED RIGHT ENGINE. PERFORMED GROUND RUN, CHECKS GOOD. (M)Jan 31, 1998 · N346AM · Saab SF340A · Engine (Turbine/Turboprop)SDR REXA98034Ecu · surgeRIGH ENGINE HAS A POWR SURGE OF 5 TO 8 PERCENT IN THE 40 PERCENT TORQUE RANGE WHILE PUSHING UP POWER. REMOVED AND REPLACED RIGHT ELECTRICAL CONTROL UNIT. GROUND RUN CHECKS GOOD. (M)Jan 27, 1998 · N401BH · Saab SF340A · Fuel Control/Turbine EnginesSDR SI3R98001Bearing · crackedDURING DISASSEMBLY OF GEARBOX, THE RIGHT FORWARD IDLER GEAR BEARING RACE WAS FOUND CRACKED. PN 775760-2, FIG 8 ITEM 85. HSS SO NR 75533SG. CUST: SKYWAYS A/L. (X)Jan 27, 1998 · Saab SF340A · Turbine Engine Reduction GearSDR REXA98035Prop Gear Box · failedCREW SHUT DOWN LEFT ENGINE, NO OIL PRESSURE. COULD NOT FEATHER LEFT PROP. REMOVED AND REPLACED LEFT PROP GEARBOX. (M)Jan 25, 1998 · N406BH · Saab SF340A · Turbine Engine Reduction GearSDR AU980086Wheel · failed(AUS) WHEEL INBOARD BEARING HOUSING BROKEN UP. SECONDARY DAMAGE TO THE BRAKE UNIT. WHEEL HAD BEEN REPAIRED 2586 LANDINGS PREVIOUSLY BY THE INSTALLATION OF A BUSHING BETWEEN THE WHEEL BEARING OUTER CUP AND THE BEARING HOUSING (REPAIR SCHEME R2 CMM32-41-16).Jan 24, 1998 · Saab SF340A · Wheel/Ski/FloatSDR MALA975890Engine · failedAFER TAKEOFF, THE LEFT ENGINE TORQUE SURGED TO 120 PERCENT, ALL ENGINE GAUGES APPEARED TO BE NORMAL. AS A PRECAUTIONARY SHUTDOWN ENGINE. AIRCRAFT RETURNED TO ATY. MAINTENANCE REPLACED THE LEFT ENGINE, ALL CHECKS GOOD.Jan 12, 1998 · N48XJ · Saab SF340A · Engine (Turbine/Turboprop)SDR REXA98008Engine · failedRAPID RISE IN ITT ON RIGHT HAND ENGINE. SHUT DOWN AND RETURNED TO SDF. REMOVED AND REPLACED RIGHT HAND ENGINE. (X)Jan 11, 1998 · N110PX · Saab SF340A · Engine (Turbine/Turboprop)SDR REXA98011Oil System · required serviceON TAXI, RIGHT HAND ENGINE OIL PRESSURE LIGHT CAME ON. RIGHT HAND ENGINE OIL LEVEL LOW, ADDED ONE QUART OF OIL. RUN-UP CHECKS GOOD. (X)Jan 9, 1998 · N344AM · Saab SF340A · Turbine Engine Oil SystemSDR REXA98006Engine · overtempABORTED TAKEOFF, LEFT ENGINE TEMP 932 DEGREES. RAN ENGINES UP TO 108 PERCENT TORQUE. WITH LOW PRESSURE BLEEDS ON, TEMP WAS 900 DEGREES. OPS CHECK OK. (X)Jan 8, 1998 · N347AM · Saab SF340A · Engine (Turbine/Turboprop)SDR SI3R97011Roller Bearing · crackedDISASSEMBLY OF GEAR CASE REVEALED THE FORWARD ROLLER BEARING INNER RACE CRACKED (PN 775757-1, ITEM 60 FIG 7). (X)Oct 24, 1997 · Saab SF340A · Turbine Engine Reduction GearSDR REXA97258Chip Detector · dirtyRIGHT CHIP DETECTOR LIGHT CAME ON EN ROUTE. DID AIR RETURN TO MEM. CLEANED CHIP DETECTOR ON RIGHT ENGINE. (M)Sep 16, 1997 · N340PX · Saab SF340A · Turbine Engine Accessory DriveSDR REXA97239Turbine · wornTROUBLESHOT LEFT ENGINE OIL CONSUMPTION ON OVERSERVICEABLE LIMITS. REMOVED AND REPLACED LEFT POWER TURBINE IAW AMM 71-00-05. PERFORMED ON WING BREAK IN AND GROUND POWER ASSURANCE RUNS. OPS AND LEAK CHECK GOOD. REMOVED LEFT ENGINE FROM OVERSERVICEABLE LIMIAug 30, 1997 · N340PX · Saab SF340A · Turbine SectionSDR REXA97199P3 Line · brokenRIGHT ENGINE QUIT ON CLIMB-OUT. FOUND P3 REFERENCE LINE BROKEN. INSTALLED SERVICEABLE LINE ON RIGHT ENGINE. (X)Jul 17, 1997 · N112PX · Saab SF340A · Fuel Controlling SystemSDR MALA975523Decu · failedFLT 2919 - DURING CLIMB, LEFT PROP RPM GAUGE INOP. MAINTENANCE REPLACED THE LEFT DECU. OPS CHECK GOOD. (M)Jul 14, 1997 · N590MA · Saab 340B · Fuel Control/Turbine EnginesSDR MALA975527Engine · failedFLT 3025 - IN FLIGHT THE LEFT ENGINE OIL PRESSURE DROPPED, FOLLOWED BY CWP WARNING LIGHT. RAN QR PLUS 1 ENGINES AND SHUT DOWN ENGINE. DIVERTED TO IND AND LANDED. MAINTENANCE REPLACED LEFT ENGINE. ALL CHECKS GOOD. AIRCRAFT RETURNED TO SERVICE. (M)Jul 7, 1997 · N110XJ · Saab SF340A · Engine (Turbine/Turboprop)SDR REXA97187T4.5 Bias Trim · out of adjustTEMPERATURE REACHED 941 DEGREES CELSIUS AT 108 PERCENT TORQUE ON TAKEOFF ROLL. ADJUSTED T4.5 BIAS TRIMMER. (X)Jul 1, 1997 · N935MA · Saab SF340A · Bleed Air Indicating SystemSDR REXA97173Bleed Line · crackedRIGHT ENGINE WENT TO 931 DEGREES ON TAKEOFF ABORTED. A/C SENT TO HANGER AND THEY FOUND CRACKED HIGH PRESSURE BLEED LINE. (M)Jun 22, 1997 · N347AM · Saab SF340A · Compressor Bleed ControlSDR REXA97172Engine · malfunctionedRETURNED TO RAMP WITH LEFT ENGINE NOT MAKING TORQUE. GROUND RAN BOTH ENGINES COULD NOT DUPLICATE. (M)Jun 19, 1997 · N935MA · Saab SF340A · Engine (Turbine/Turboprop)SDR AU970677Swivel · sheared(AUS) RH HYDRAULIC SWIVEL UNION IN LANDING GEAR DOWNLOCK LINE SHEARED THE INTERNAL SPINDLE ALLOWING LOSS OF HYDRAULIC FLUIDJun 14, 1997 · Saab SF340A · Landing Gear Retraction/Extension SystemSDR SI3R97003Bearing · spalledCHIP DETECTOR WAS SHOWING HEAVY CHIP CONTAMINATION. DISASSEMBLY OF GEAR CASE REVEALED THE PROPELLER SHAFT FORWARD ROLLER BEARING ROLLERS (GROUP 5 FIG 7 ITEM 60 IN CMM 72-11-02) WERE SPALLED. (X)Jun 5, 1997 · Saab SF340A · Turbine Engine Reduction GearSDR REXA97159Engine · low powerABORTED TAKEFOFF FOR WEAK RIGHT ENGINE. THE FLIGHT WAS 2.5 HOURS LATE OUT OF SUX DUE TO THIS PROBLEM. SUX WAS UNABLE TO DUPLICATE WITH CAPS OR WITHOUT CAPS. DERATED RIGHT ENGINE. (M)Jun 1, 1997 · N326PX · Saab SF340A · Engine (Turbine/Turboprop)SDR REXA97144Bleed Valve · inopLEFT ENGINE WILL NOT MAKE TORQUE. REMOVED AND REPLACED ENGINE ANTI-ICE START BLEED VALVE. (M)May 23, 1997 · N404BH · Saab SF340A · Compressor Bleed ValveSDR REXA97116Engine · overtempedABORTED TAKEOFF DUE DUE TO RIGHT ENGINE OVERTEMP, 935 AT 108 TORQUE. SENT MSP MECH TO INSPECT. FOUND NO FAULT WITH ENGINE. PERFORMED GROUND RUN AND MADE 108 AT 920. (M)May 7, 1997 · N326PX · Saab SF340A · Engine (Turbine/Turboprop)SDR REXA97107Engine · failedRIGHT ENGINE OVERTEMPED ON TAKEOFF. PLACED RIGHT ENGINE ON DETRO POWER. (X)Apr 27, 1997 · N326PX · Saab SF340A · Engine (Turbine/Turboprop)SDR REXA97065Engine · failedON DESCENT TO HSV, LEFT ENGINE OIL BYPASS LIGHT CAME ON. FOLLOWED CHECKLIST AND CONTINUED WITH ENGINE OPERATING ON FINAL APPROACH. LEFT ENGINE FAILED AND AUTOCOARSENED LANDING WAS UNEVENTFUL. REPLACED ENGINE. (X)Mar 20, 1997 · N109PX · Saab SF340A · Engine (Turbine/Turboprop)SDR REXA97064Prop Gear Box · low oilRIGHT OIL PRESSURE CWP LIGHT. RIGHT PROPELLER GEAR BOX OIL PRESSURE IS IN LOWER YELLOW ARC AND OIL TEMP IN UPPER YELLOW ARC. SERVICED RT PROPELLER GEAR BOX WITH 1.5 QUARTS OF OIL. (M)Mar 17, 1997 · N340PX · Saab SF340A · Turbine Engine Reduction GearSDR REXA97061Bleed Valve · inoperativeRIGHT HIGH PRESSURE BLEED VALVE INOP. (M)Mar 15, 1997 · N321PX · Saab SF340A · Compressor Bleed ValveSDR REXA97062Fuel Control · out of adjustRETURN TO RAMP WITH RT ENGINE NOT IN BOTTOM GOVERNOR, WAS UNABLE TO DUPLICATE PROBLEM. MADE SMALL ADJUSTMENT TO RIGGING. (M)Mar 15, 1997 · N329PX · Saab SF340A · Fuel Controlling SystemSDR MALA975348Bleed Valve · failedFLT 3118 - DURING CLIMB-OUT OF DTW, THE LEFT AIR VALVE CAUTION LIGHT ILLUMINATED. CREW CYCLED POWER AND CIRCUIT BREAKERS. UNABLE TO EXTINGUISH FAULT LIGHT. FLIGHT RETURNED TO DTW. MAINTENANCE REMOVED AND REPLACED LEFT BLEED VALVE. OPS CHECK GOOD. (M)Mar 6, 1997 · N102XJ · Saab SF340A · Compressor Bleed ValveSDR REXA97051Engine · low oilLEFT ENGINE OIL PRESSURE IN YELLOW ARC. STATION MAINTENANCE SERVICED LEFT ENGINE OIL. (M)Mar 6, 1997 · N407BH · Saab SF340A · Turbine Engine Oil SystemSDR REXA97016Engine · failedDURING TEST FLIGHT, LEFT ENGINE SHUT DOWN AND AUTOCOARSENED. NO ABNORMAL INDICATIONS AN NO ATTEMPT AT RESTART WAS MADE. INSPECTED ALL COMPONENTS AND FUEL SYSTEM. TEST FLEW AIRCRAFT. NO FURTHER DEFECTS NOTED. (M)Feb 2, 1997 · N327PX · Saab SF340A · Engine (Turbine/Turboprop)SDR COMA9730009Tube Assy · leakingDURING TAKEOFF ROLL, THE RT ENGINE OIL PRESSURE WARNING ACTIVATED. AFTER TAKEOFF ABORTED AND DURING GROUND RUN, THE RT OIL PRESSURE WAS NORMAL, BUT THE LT OIL PRESSURE WAS LOW, AND THE LT ENGINE WAS LEAKING OIL. COULD NOT DUPLICATE RT ENGINE LOW OIL PRESSUREJan 30, 1997 · N359CA · Saab SF340A · Turbine Engine Oil SystemSDR COMA9730003Blade · crackedPROPELLER ASSEMBLY ORIGINALLY REMOVED FOR OVERHAUL. ONCE DISASSEMBLED A CRACK WAS VISUALLY DETECTED RUNNING DIAGONALLY FROM THE BLADE ROOT FLAT AREA TO THE TOP OF THE BLADE ROOT OUTER SLEEVE. CRACK IS APPROXIMTELY 11 INCHES IN LENGTH. REPLACED PROPELLER BLAJan 13, 1997 · N361CA · Saab SF340A · Propeller Blade SectionSDR MALA975286Wire · chafedFLT 3006 - DURING TAKEOFF, THE RIGHT MAIN FUEL PUMP WARNING LIGHT ILLUMINATED ALONG WITH A MASTER CAUTION, RIGHT STANDBY PRESSURE LIGHT DID NOT ILLUMINATE UNTIL SELECTED TO OVERRIDE. CREW RETURNED TO DTW. MAINTENANCE FOUND THREE CHAFFED WIRES. REPAIRED RIGHJan 10, 1997 · N119XJ · Saab SF340A · Engine Fuel System WiringSDR COMA9630166Blade · crackedPROPELLER ASSEMBLY ORIGINALLY REMOVED FOR EXCESSIVE GREASE LEAK. UPON DISASSEMBLY AND INSPECTION A CRACK WAS OBSERVED IN THE BLADE ROOT OUTER SLEEVE. CRACK IS APPROXIMATELY 6 INCHES IN LENGTH AND HAS BEEN CONFIRMED BY DYE PENETRANT INSPECTION. BLADE HAS BEEDec 26, 1996 · N359CA · Saab SF340A · Propeller Blade SectionSDR COMA9630164Engine · failedUNUSUAL ROARING SOUND COMING FROM RT ENGINE WHEN POWER IS ADVANCED ABOVE 75 PERCENT N.G. REPLACED THE RT ENGINEDec 20, 1996 · N356CA · Saab SF340A · Engine (Turbine/Turboprop)
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