GE CT7-9B

Service difficulty reports · 1,271

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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 = 'CT79B'
  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 CX7A194J0449Control Unit · fluctuatesHAD TORQUE AND PROP FLUCTUATIONS AFTER DEPARTURE APPROX 1210-1280PROP/85-90 TRQ, WITH AIRPLANE YAWING TO THE RT ENGINE. LOCKED OUT TRQ MOTOR AND LANDED WITHOUT PROBLEMS. REMOVED AND REPLACED DECU.Aug 16, 2004 · N315CE · Saab 340B · Engine BMEP/Torque IndicatingSDR MALA040534Engine · fluctuatesA/C RETURNED AFTER TAKEOFF WITH THE LT ENGINE SHUTDOWN DUE TO PROP RPM FLUCTUATIONS. AIR RETURN TO FSD. MAINTENANCE REPLACED LT ENG ASSY, REF JOB CARD 7100-301 FOR OPS AND LEAK CHECKS AND WORK DETAILS.Aug 13, 2004 · N454XJ · Saab 340B · Engine (Turbine/Turboprop)SDR MALA040533Switch · malfunctionedRETURNED AFTER TAKEOFF DUE TO THE RT OIL PRESSURE LIGHT ON THE CWP ILLUMINATING. MAINTENANCE REMOVED AND REPLACED RT ENG PSI S/W PN 8346-5 AS IAW AMM 72-00-00 RNA AC FOR 10 MIN, OPS CHECKS GOOD.Aug 13, 2004 · N421XJ · Saab 340B · Engine Oil PressureSDR MALA040556Battery Pack · failedDURING SCHEDULED CAPACITY CHECK, BATTERY PACK PN 61-0478-9, SN/0202641 FAILED. MAINTENANCE REPLACED CELL PACK PN 55-2198-1. UNIT PASSES CMM CHECKS. A/C RETURNED TO SERVICE 8/18/04. REFER TO WO NR 373761 FOR ADDITIONAL INFORMATION.Aug 13, 2004 · N363PX · Saab 340B · Emergency LightingSDR CX7A194J0448Smoke Detector · false indicationWHEN NR 2 ENGINE STARTER WAS ENGAGED CARGO SMOKE CWP ILLUMINATED. IMMEDIATE INSPECTION OF CARGO HOLD REVEALED NO SMOKE OR FIRE. REMOVED AND REPLACED AFT CARGO SMOKE DETECTOR.Aug 11, 2004 · N300CE · Saab 340B · Smoke DetectionSDR CX7A194J0446Wire Harness · openLT GEAR INDICATION INOPERATIVE, PRESS TO TEST OK. FOUND DOWNLOCK AT SGA OPEN AT J1. RECONNECTED WIRE DG505 TO GROUND.Aug 5, 2004 · N314CE · Saab 340B · Landing Gear System WiringSDR CX7A194J0444Ballast · contaminatedWINDOW LIGHTS OVER 12B/D STARTED SPARKING AND SMELLED ELECTRICAL SMOKE. LIGHTING BALLAST CONTAMINATED WITH WATER.Jul 29, 2004 · N312CE · Saab 340B · Passenger Compartment LightingSDR CX7A194J0443Fire Detector · inoperativeAT 4000 FT, WE RECEIVED A MOMENTARY FIRE DET FAIL LT ON THE RT ENG. ABOUT 2 SEC AFTER IT WENT OUT WE RECEIVED A MOMENTARY RT ENG FIRE WARNING. PERFORMED ENG CHECK LIST AND LANDED (RT FIRE BOTTLE WAS DISCHARGED). ADJUSTED FIRE LOOPS AND CHANGED OUR FIRE DETEJul 27, 2004 · N309CE · Saab 340B · Fire DetectionSDR CX7A194J0441Detector · saturatedAFTER POWERING UP SYSTEMS DURING PREFLIGHT RT TAIL PIPE HOT CWP ILLUMINATED.Jul 22, 2004 · N308CE · Saab 340B · Overheat DetectionSDR CX7A194J0442Overheat Sensor · saturatedRT TAIL PIPE HOT CWP ILLUMINATED BEFORE STARTING ENGINES.Jul 22, 2004 · N314CE · Saab 340B · Overheat DetectionSDR CX7A194JU0439Seal · bentLT ENG OIL PRESS CWP, ENG OIL PRESSURE FLUCTUATING AND BELOW 30PSI. APPLIED ENGINE SHUTDOWN PROCEDURE. BB AXIS SEAL WAS LEAKING.Jul 14, 2004 · N315CE · Saab 340B · Turbine Engine Oil SystemSDR SIMA200419407Engine · failedSAN - FLT 3088 - ON TAKEOFF ROLL, CREW HEARD LOUD BAND FROM RIGHT ENGINE AND THEN EXPERIENCED YAW. TAKEOFF WAS ABORTED AND RIGHT ENGINE EXPERIENCED UNCOMMANDED SHUTDOWN. MAINTENANCE REMOVED AND REPLACED THE RIGHT ENGINE IAW WORK CARD 4903. OPERATIONAL AND LJul 10, 2004 · N392AE · Saab 340B · Engine (Turbine/Turboprop)SDR MALA040473Engine · out of rigA/C WOULD NOT GO INTO BOTTOM GOVERNING. HISTORY SHOWS LQC WAS THE LAST STATION WHERE ENGINE RIGGING WAS PERFORMED. A/C HAD NEITHER ENGINE CAPABLE OF GOING INTO REVERSE WHEN IT LANDED IN MEM ON A REPOSITION FLIGHT. MAINTENANCE PERFORMED RIGGING OF BOTH LT ANJun 24, 2004 · N364PX · Saab 340B · Engine (Turbine/Turboprop)SDR SIMA200417702Engine · failedLAX - FLT 3100 - DURING CRUISE FILGHT, RIGHT CHIP DETECTOR LIGHT ILLUMINATED AND WENT OUT SEVERAL TIMES. FORTY MINUTES INTO THE FLIGHT LIGHT ILLUMINATED AND STAYED ON. TEN MINUTES LATER A LOUD BANG WAS HEARD TOGETHER WITH OVER TEMP LIGHT COMING ON. CHECKLISJun 24, 2004 · N901AE · Saab 340B · Engine (Turbine/Turboprop)SDR SIMA200416702Power Supply · inoperativeEMERGENCY LIGHT ROW 8A INOPERATIVE. REPLACED EMERGENCY LIGHT POWER SUPPLY NR 22 LN IAW MFG MM. OPS CHECK GOOD. AIRCRAFT RETURNED TO SERVICE.Jun 14, 2004 · N345SB · Saab 340B · Emergency LightingSDR MALA040443Seal · leakingIN CRUISE FLIGHT LT ENGINE OIL PRESSURE FLUCTUATES AND CWP LIGHT ILLUMINATED. PRESSURE GAUGE FLUCTUATES +/- 10 PSI ALL OTHER PARAMETERS NORMAL. AIR RETURN TO DTW. MAINTENANCE REPLACED LT ENGINE BB AXIS SEAL.Jun 8, 2004 · N457XJ · Saab 340B · Turbine Engine Oil SystemSDR SIMA200416201Switch · inoperativeFLIGHT ATTENDANT REPORTED THE EMERGENCY LIGHT ARMING BUTTON TO BE INOPERATIVE. MAINTENANCE REPLACED THE COCKPIT EMERGENCY LIGHT SWITCH IAW MFG MM. OPS CHECK WAS GOOD AND AIRCRAFT RETURNED TO SERVICE. (SW21200407466)Jun 7, 2004 · N398AM · Saab 340B · Emergency LightingSDR MALA040419Thermostat · faultyRT ENGINE INTAKE LIGHT CYCLED ON AND OFF NUMEROUS TIMES; RAN QRH--NO CHANGES. IT CYCLED FOR THE REMAINDER OF FLIGHT. AIR RETURN TO DTW. MAINTENANCE FOUND NR 3 THERMOSTAT ON LOWER DUCT OPEN--SWAPPED TO NR 4 POSITION. COMPLETED OP'S CK'S IAW AMM. ALL CHECKS GOOMay 30, 2004 · N402XJ · Saab 340B · Air Intake Anti/De-Ice SystemSDR 184591Landing Gear · vibrationON TAKE OFF ROLL OUT ENCOUNTERED EXCESSIVE NOSE WHEEL SHIMMY AT ABOUT 50 KTS AND PILOT ABORTED TAKE OFF.May 29, 2004 · N152CQ · Saab SF340A · Nose/Tail Landing GearSDR SIMA200415302Engine · leakingDFW - FLT 3357 - ON CLIMB-OUT, RIGHT ENGINE LOST ALL OIL PRESSURE. CREW SHUTDOWN RIGHT ENGINE, DECLARED EMERGENCY AND RETURNED TO DFW LANDED SAFELY WITH NO OTHER PROBLEMS NOTED. REPLACED RIGHT ENGINE ASSEMBLY. OPERATIONAL CHECKS GOOD. AIRCRAFT RETURNED TO May 29, 2004 · N222NE · Saab 340B · Turbine Engine Oil SystemSDR MALA040421Sign · missingEXIT SIGN ABOVE SEAT 6A IS MISSING. MAINTENANCE REPLACED MISSING COVER WITH SERVICEABLE ONE AS NEEDED. SECURITY CHECKS GOOD.May 28, 2004 · N370PX · Saab 340B · Emergency LightingSDR AUS20040473Socket · burned(AUS) WINDOW LIGHT LOCATED AT ROW 10 GAVE A BURNING SMELL. INVESTIGATION FOUND THE A BURNT FLUORESCENT LAMP HOLDER AND LAMP. CAUSE OF THE BURNING WAS AN INCORRECTLY INSTALLED LAMP WHICHCAUSED ARCING AT THE LAMP HOLDER. PERSONNEL/MAINTENANCE ERROR.May 28, 2004 · Saab 340B · Passenger Compartment LightingSDR CX7A194J0430Smoke Detector · malfunctionedDISCHARGED NR 1 CARGO FIRE EXTINGUISHER FOR CARGO SMOKE WARNING.May 24, 2004 · N316CE · Saab 340B · Smoke DetectionSDR MALA040418Relay · failedAFTER DEPARTURE FROM MSP, CREW REPORTED RT AVIONICS FAILURE. AIR RETURN TO MSP. MAINTENANCE REPLACED RELAY 4PP RT AVIONICS BUSS. CHECKS GOOD IAW CHAP 24.May 24, 2004 · N110XJ · Saab SF340A · AC Power Distribution SystemSDR MALA040416Cover · out of positionFA PBE COVER FELL OFF. UPON INSPECTION FOUND PBE COMPROMISED. REPLACED PBE.May 24, 2004 · N441XJ · Saab 340B · Emergency EquipmentSDR CX7A194J0427Smoke Detector · malfunctionedON TAKEOFF ROLL, HAD LAV SMOKE INDICATION, ABORTED TAKEOFF, RAN CHECKLIST, REMAINED ILLUMINATED.May 23, 2004 · N304CE · Saab 340B · Smoke DetectionSDR CX7A194J0426Engine · malfunctionedTORQUE INDICATION FOR RT ENGINE DROPPED TO ZERO. PROP RPM INDICATION DROPPED FROM 1270-1000 DURING CRUISE. NO CHANGES WERE NOTICED TO ACTUAL TORQUE OR ACTUAL RPM. AT THE TIME TO BRING CONDITION LEVER MAX FOR LANDING THE RIGHT RPM DROPPED MASSIVELY CAUSING TMay 20, 2004 · N307CE · Saab 340B · Engine (Turbine/Turboprop)SDR MALA040403Altimeter · sticksSTANDBY ALTIMETER STICKS AND THEN JUMPS DOES NOT RUN SMOOTHLY. AIRCRAFT DIVERTED. MAINTENANCE REPLACED STANDBY ALTIMETER IAW AMM 34-13-25-2 P/N ON/OFF 64141-370-1 SN ON 2516 SN OFF 1112 REMOVED.May 18, 2004 · N415XJ · Saab 340B · Altimeter, Barometric/EncoderSDR MALA040402Control Unit · malfunctionedRT PROP RPM, TORQUE AND ENGINE OIL PRESSURE FLUCTUATING AFTER TAKEOFF. AIR RETURNED. MAINTENANCE REMOVED AND REPLACED DEC PN 6071T20P18 SN ON LMDT2171 SN OFF LMDT2223. OPS CHECK GOOD.May 18, 2004 · N422XJ · Saab 340B · Fuel Control/Turbine EnginesSDR MALA040411Oxygen Mask · leakingON TAXI OUT THE O2 DEPLETED FROM 500 TO 50 RAPIDLY AND O2 LIGHT ILLUMINATED. THE MASK SEEM TO BE HOLDING PRESSURE. SERVICED O2 TO 1600PSI. AFTER 20MIN O2 BLED DOWN TO 1500PSI. DISCONNECTED O2 MASKS AND WAITED 20 MIN. PRESSURE REMAINED AT 1500PSI, REPLACEDMay 14, 2004 · N426XJ · Saab 340B · Crew Oxygen SystemSDR MALA040388Engine · failedDURING CLIMBOUT FROM MEM AT APPROXIMATELY 700 FT AGL ON FLIGHT 3323, ENGINE HAD A STAGE ONE TURBINE BLADE SEPARATION EVENT. HEARD SMALL COMPRESSOR STALL IN RT ENG NOTED R TQ & NG ZERO W/ITT REDLINED & RT OVERTEMP LIGHT ON ITT BEGAN DECREASING THEN ENG WAS SHUMay 10, 2004 · N441XJ · Saab 340B · Engine (Turbine/Turboprop)SDR MALA040410Battery Pack · dischargedBATTERY PACK (PN 61-0478-9) SN ON /OFF 010, WAS REMOVED FOR SCHEDULED CAPACITY CHECK. CAPACITY CHECK FAILED. UNIT WAS RECHARGED AND SUBSEQUENTLY CAPACITY CHECK PASSED. UNIT WAS TESTED IAW CONN AND RETURNED TO SERVICE 5/13/04.May 6, 2004 · N360PX · Saab 340B · Emergency LightingSDR MALA040406Battery · failedPOWER SUPPLY PN 501-1712-02 SN 2065, WAS REMOVED FOR SCHEDULED DISCHARGE CHECK, UNIT FAILED DISCHARGE CHECK. BATTERY ASSEMBLIES (2 EA) PN 549-1324-06 WERE REPLACED AND UNIT PASSED ALL CMM CHECKS. UNIT WAS RETURNED TO SERVICE 5/13/04. FOR ADDITIONAL INFORMATIMay 6, 2004 · N365PX · Saab 340B · Emergency LightingSDR MALA040408Battery · failedUNIT FAILED ON WING SCHEDULED CAPACITY CHECK. BATTERY POWER SUPPLY PN 3301-31 SN/2009 BATTERY FAILED CAPACITY CHECK ON BENCH. MAINTENANCE REMOVED AND REPLACED BATTERY ASSEMBLY PN 3301-31. UNIT PASSES CMM CHECKS, RETURNED TO SERVICE 5/7/2004.May 5, 2004 · N422XJ · Saab 340B · Emergency LightingSDR MALA040407Battery · failedUNIT FAILED ON WING CAPACITY CHECK. BATTERY POWER SUPPLY PN 3301-51 SN/1389, BATTERY FAILED CAPACITY CHECK ON BENCH. REPLACED BATTERY PN 3301-31 AND UNIT PASSES CMM CHECK. A/C RETURNED TO SERVICE 5/12/04. REFER TO IN HOUSE WO NR 367863 FOR ADDITIONAL INFORMATMay 5, 2004 · N422XJ · Saab 340B · Emergency LightingSDR CX7A194J0422Coupling · buckledAFTER TAKEOFF NOTED L/H ENGINE OVERTEMP LIGHT ON. ITT OF 985 – REDUCED POWER TO 80%, ITT WENT TO 878. UNCOMMANDED ENGINE SHUTDOWN DURING CLIME OUT. L/H HP LINE BECAME DISCONNECTED DAMAGING INTERNAL STRUCTURE OF L/H ENGINE COWLING.Apr 27, 2004 · N312CE · Saab 340B · Engine Bleed Air SystemSDR MALA040343Engine · overtempLEFT ENGINE OVER TEMPED INFLIGHT. CLIMBING THROUGH 8000 FT LEFT ENG FAILED APPEARED TO HAVE COMPRESSOR STALL. TORQUE WAS LESS THAN 10 PERCENT ITT WAS 1200-1300C (QRH COMPLETE WITH SHUTDOWN ENG) AIR RETURN TO MSP. REMOVED AND REPLACED ENG IAW JC 7100-301. PApr 24, 2004 · N416XJ · Saab 340B · Engine (Turbine/Turboprop)SDR MALA040409Battery · dischargedELT REMAINS ON PN 95210000-20, SN/0343. UNIT WAS FOUND TO HAVE NO TROUBLE . UNIT WAS FOUND TO HAVE NO THROUGH. MAINTENANCE REPLACED BATTERY DUE TO DISCHARGED STATE. UNIT PASSED MFG MM CHECKS AND WAS RETURNED TO SERVICE 5/6/04.Apr 24, 2004 · N370PX · Saab 340B · Emergency Locator BeaconSDR AUS20040273Antenna · failed(AUS) HF ANTENNA BROKEN AT VERTICAL STABILIZER. SAFETY RESTRAINING DEVICE FAILED TO RETAIN THE BROKEN CABLE AS THE CABLE HAD FAILED ON BOTH SIDES OF THE RESTRAINT CLAMP. THE BROKEN ANTENNA CAUSED NO DAMAGE TO THE AIRFRAME HOWEVER THE SAFETY RESTRAINT, COMPRISIApr 16, 2004 · Saab 340B · HF Communications SystemSDR SIMA200410103Frame · corrodedDURING AN MBV INSPECTION FRAME 258.0 TOP FLANGE WAS FOUND CORRODED BELOW SRM LIMITS. DURING HIDDEN DAMAGE INSPECTION FOUND PREVIOUS. REPAIR ON FRAME 258 TO HAVE IMPROPER FASTENER EDGE DISTANCE ON SEVEN HOLES. REMOVED PREVIOUS REPAIR, AND CUT OUT THE ROW OF Apr 6, 2004 · N374AE · Saab 340B · Fuselage Main, FrameSDR SIMA200410109Spar · damagedDURING AN MBV INSPECTION AND COMPLIANCE OF AD COLD WORK EXPANSION OF HOLES IN FRONT SPAR OF LT AND RT HORIZONTAL STABILIZERS. DURING THE EDDY CURRENT INSPECTION OF THE RT STABILIZER HOLES THE UPPER IB HOLE SHOWED REJECTABLE INDICATIONS. OVERSIZED AND COLD WOApr 1, 2004 · N374AE · Saab 340B · Horizontal Stabilizer, Spar/RibSDR SIMA200410110Skin · damagedDURING AN MBV INSPECTION AND REPAIR OF HAIL DAMAGE. FROM PREVIOUS REPAIR STATEMENT TWO DENTS AT STA 464 AND 487. RECONTOURED THE TWO DENTS AND PERFORMED EDDY CURRENT INSPECTION WITH NO DEFECTS NOTED. FABRICATED A REPAIR DOUBLER. REPAIR DONE IAW REPAIR STATMar 31, 2004 · N374AE · Saab 340B · Fuselage Main, Plate/SkinSDR SIMA200410102Skin · dentedDURING MBV INSPECTION AND REPAIR OF HAIL DAMAGE. ON MFG REPAIR STATEMENT DENT ID AS NR 10. BETWEEN FUSELAGE STA 535, 560 AND SL 1504 AND 1505 FOUND TO BE BEYOND SRM LIMITS. COMPLETELY REMOVED DAMAGE BY CREATING A CUTOUT. FABRICATED A REPAIR DOUBLER FOR REPMar 30, 2004 · N374AE · Saab 340B · Fuselage Main, Plate/SkinSDR SIMA200410113Skin · damagedDURING AN MBV INSPECTION AND REPAIR OF HAIL DAMAGE. ON REPAIR STATEMENT, DENT ID AS NR 7, 4.5 INCH AFT OF STA 339 AND 2.7 INCH ABOVE LS 1605 WAS FOUND TO BE BEYOND SRM LIMITS. THE PREVIOUS REPAIR AT THIS LOCATION WAS FOUND TO BE INCORRECT. FABRICATED A NEW Mar 29, 2004 · N398AM · Saab 340B · Fuselage Main, Plate/SkinSDR SIMA200410114Skin · damagedDURING AN MBV INSPECTION AND REPAIR OF HAIL DAMAGE. ON MFG REPAIR STATION DENT ID NR 6510.0 IN FORWARD OF FRAME 389 AND 4.0 IN ABOVE SL 1603 WAS FOUND BEYOND SRM LIMITS. THE PREVIOUS REPAIR AT THE LOCATION WAS FOUND INCORRECT. REMOVED PREVIOUS DOUBLER AND FMar 29, 2004 · N398AM · Saab 340B · Fuselage Main, Plate/SkinSDR SIMA200410115Skin · damagedDURING AN MBV INSPECTION AND REPAIR OF HAIL DAMAGE. ON REPAIR STATEMENT DENT, FWD OF FRAME 512 AT SL 1603 WAS FOUND BEYOND SRM LIMITS. THE PREVIOUS REPAIR AT THIS LOCATION WAS DETERMINED TO BE INCORRECT. REMOVED PREVIOUS REPAIR DOUBLER AND FABRICATED A NEW Mar 29, 2004 · N398AM · Saab 340B · Fuselage Main, Plate/SkinSDR SIMA200410117Skin · damagedDURING AN MBV INSPECTION AND REPAIR OF HAIL DAMAGE. MFG REPAIR STATEMENT DENT ID AS NR 43, 4.5 IN AFT OF STATION 319 AT SL 1602 WAS FOUND BEYOND SRM LIMITS. THE PREVIOUS REPAIR AT THIS LOCATION WAS DETERMINED TO BE INCORRECT. REMOVED PREVIOUS REPAIR DOUBLERMar 29, 2004 · N398AM · Saab 340B · Fuselage Main, Plate/SkinSDR SIMA200410118Skin · damagedDURING AN MBV INSPECTION AND REPAIR OF HAIL DAMAGE. ON MFG REPAIR STATEMENT DENT ID AS NR 33, 6.9 IN FORWARD OF STA 319 AT SL 1502 WAS FOUND TO BE BEYOND SRM LIMITS. PREVIOUS REPAIR AT THIS LOCATION WAS FOUND TO BE INCORRECT. REMOVED PREVIOUS REPAIR DOUBLERMar 29, 2004 · N398AM · Saab 340B · Fuselage Main, Plate/SkinSDR SIMA200410108Skin · dentedDURING AN MBV INSPECTION, ONE DENT WAS FOUND ON THE TOP SKIN PANEL BETWEEN FRAME STA 339 AND 363.0, STRINGER 1501 AND 1601 THAT WAS BEYOND SRM LIMITS. COMPLETELY REMOVED THE DAMAGED AREA BUT CREATING A CUTOUT. FABRICATED A REPAIR DOUBLER AND FORMED TO FUSELAMar 28, 2004 · N374AE · Saab 340B · Fuselage Main, Plate/SkinSDR SIMA200410111Frame · dentedDURING AN MBV INSPECTION MAINTENANCE FOUND DENT ON CARGO FRAME 658.5 BEYOND SRM LIMITS. PERFORMED EDDY CURRENT INSPECTION WITH NO DEFECTS NOTED. RECONTOURED TO NORMAL AND DID ADDITIONAL NDT INSPECTION. FABRICATED A REINFORCEMENT DOUBLER. REPAIR DONE IAW REMar 28, 2004 · N374AE · Saab SF340A · Fuselage Main, Frame
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