GE CF-34-1A

Service difficulty reports · 115

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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 = 'CF341A'
  ORDER BY difficulty_date DESC"

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SDR CA010205025Indicator · stuck(CAN) ON JAN 16, IT RPTED IN LOG BOOK THAT THE LEFT MLG GREEN LIGHT REMAINS ON WHILE RETRACTING. LEFT LOCK IND THEN CLEARED BY MAINT PERS & RETRACTION TESTS WERE PERFORMED BEFORE A/C RETURNED TO SERVIC E.ON JAN 17, LOWERED LDG GEAR LIGHT ON WITH GREEN LDG GEARJan 18, 2001 · Cndair CL6012A12 · Landing Gear Position and WarningSDR CA010202005Tire · failed(CAN) ON TAKEOFF CREW HEARD MUFFLED BANG. NO AIRCRAFT CONTROL PROBLEMS NOTED. CONTINUED TO DESTINATION LANDED WITHOUT INCIDENT. DURIG POST FLIGHT FOUND THE NR 3 TIRE HAD LOST ALL TREAD. THE TIRE WAS STILL INFLATED. DAMAGE TO RIGHT INBOARD FLAPS LOWER SURFACE AJan 7, 2001 · Cndair CL6012A12 · TireSDR COMA0061079Gearbox · failedDURING CLIMB OUT OF CVG, RECEIVED LOW OIL PRESSURE CAUTION MESSAGE, AIRCRAFT RETURNED TO THE FIELD. REPLACED THE LEFT ENGINE ASSEMBLY.Dec 21, 2000 · N710CA · Cndair CL6002B19 · Turbine Engine Oil SystemSDR CA010103023Warning System · intermittent(CAN) TAKE OFF CONFIGURATION WARNING SOUNDED DURING TAKE OFF ROLL ON MANY OCCATIONS. DURING THIS CRITICAL TAKEOFF PHASE THAT EACH TIME THE ALARM SOUNDED, THE CREW MOVED THE PLA FROM TAKEOFF TO IDLE POSITION. THE CREW THEN ACTIONED THE GROUND SPOILER AND IT IS Dec 8, 2000 · Cndair CL6012A12 · Central WarningSDR CA001212017Line · chafed(CAN) AN INTERNAL FUEL LEAK NOTED DURING FINAL STAGES OF 600 HR INSP ON A/C. AS WINGS WHERE FILLED WITH FUEL TO CHECK FOR LEAKS FOR SB- THAT HAD BEEN INCORP, RT AUXILIARY TANK FOUND TO BE FILLING WITH FUEL. LATER INVEST., IT DISCOVERED THAT FLEXIBLE STEEL BRADNov 10, 2000 · Cndair CL6012A12 · Fuel Transfer ValveSDR CA001101010Pseu · failed(CAN) GEAR DISAGREE WARNING MESSAGE POSTED DURING APPROACH. NOSE GEAR SHOWED DOWN AND LOCKED WHILE MAIN GEAR SHOWED UP & LOCKED.ABORTED APPRAOCH, PERFORMED MANUAL GEAR EXTENSION AND PERFORMED UNEVENTFUL EMERGENCY LANDING. PSEU REPLACED, AIRCRAFT BACK IN SERVICOct 15, 2000 · Cndair CL6002B19 · Landing Gear Position and WarningSDR CA001024027Bleed Valve · failed(CAN) CREW REPORTED A WING ANTI-ICE DUCT WARNING MESSAGE IN CRUISE. UNABLE TO DUPLICATE THE PROBLEM ON GROUND, HOWEVER, UPON CHECKING THE SYSTEM, MAINTENANCE NOTICED THE 14TH STAGE SOV LT WOULD ALWAYS REMAIN OPEN, REGARDLESS OF THE SELECTION IN THE COCKPIT. REOct 6, 2000 · Cndair CL6002B19 · Compressor Bleed ValveSDR COMA0060703O-Ring · leakingRIGHT HAND ENGINE LOW OIL PRESSURE WARNING IFSD. REPLACED THE O-RING ON A SUMP LUB SCAVANGE PUMP.Aug 19, 2000 · N945CA · Cndair CL6002B19 · Turbine Engine Oil SystemSDR CA000808013Filter · loose(CAN) ON JULY 25, 2000 CREW REPORTED UPON SELECTION OF APU BLEED AIR ASSOCIATED INDICATOR. OF LOAD CONTROL VALVE OPENING HAD FAILED. A/C MAINT ENGINEER OPENED EXTERNAL AIR SOURCE PANEL ONLY TO FIND APU FAULT INDICATOR PANEL HAD MELTED. FURTHER INVEST. FOUND Jul 26, 2000 · Cndair CL6012A12 · APU Bleed Air SystemSDR CA000724005Reservoir · failed(CAN) ON A FLIGHT FROM CVG TO MYR, THE HYDRAULIC NR 2 LOW PRESSURE CAUTION MESSAGE OCCURRED IN FLIGHT. SYSTEM PRESSURE WAS LESS THAN 15 PERCENT. CREW DECLARED AN EMERGENCY AND MADE AN UNEVENTFUL LANDING BACK AT CINCINNATI. THE NR 2 RESERVOIR WAS IDENTIFIED AS Jul 13, 2000 · Cndair CL6002B19 · Hydraulic Reservoir, MainSDR CA000724004Hydraulic Line · leaking(CAN) ON FLIGHT 5692 FROM CINCINNATI (CVG) TO MYRTLE BEACH SC (MYR), HYDRAULIC NR 2 PRESSURE CAUTION MESSAGE IN FLIGHT. CREW DECLARED AN EMERGENCY AND MADE AN UNEVENTFUL LANDING BACK AT CINCINNATI. MAINTENANCE ACTION: MAINTENANCE FOUND AN HYDRAULIC LEAK IN THEJul 11, 2000 · Cndair CL6002B19 · Hydraulic System, MainSDR CA000519016Actuator · failed(CAN) WHILE TAXING TO RAMP PILOT MOVED STAB TRIM TO NOSE DOWN POSITION. CHANNEL 1 NOSE DOWN FAIL LIGHT CAME ON AND ACT WOULD NOT MOVE. MAINT CHANGED PITCH TRIM ACTUATOR AND RETURNED A/C TO SERVICE.May 15, 2000 · Cndair CL6002A12 · Stabilizer ActuatorSDR SWIA971745Sensor · failedAFTER LIFT OFF LEFT WINDOW HEAT MESSAGE CAME ON. RETURNED TO SLC. CONNECTED SPARE SENSOR ON LEFT WINDOW HEAT IAW 304106.Mar 30, 2000 · N408SW · Cndair CL6002B19 · Windshield/Door Rain/Ice RemovalSDR SWIA971695Pin · shearedCABIN WOULD NOT PRESSURIZE. RETURNED TO FAT. FOUND ATTACHING ARM FOR PRESSURE VALVE ASSEMBLY ON PASSENGER DOOR HAD SHEARED ATTACHING PINS. REPAIR IAW REO 601R5211203 PASSENGER DOOR OPS CHECK GOOD AND PRESSURIZATION OPS CHECKS GOOD.Mar 24, 2000 · N412SW · Cndair CL6002B19 · Passenger/Crew DoorsSDR SWIA971700Adc · failedEFIS COMP MONITOR FLAGGED IAS AFTER TAKEOFF RIGHT AIRSPEED INDICATOR MATCHES STAND BY AIRSPEED. DIVERTED TO LAX. PURGED PITOT AND STATIC LINES IAW MM 341100. PERFORMED OPS CHECK OF ADC IAW MM 341301, OPS AND LEAK CHECK GOOD. REMOVED AND REPLACED NR 1 AIR Mar 24, 2000 · N405SW · Cndair CL6002B19 · Air Data ComputerSDR ASOA99029SEngine · failedFLT 4543 - IN CRUISE, FL350, IN SMOOTH AIR AND CLEAR OF CLOUDS, THE AIRCRAFT SUDDENLY SHOOK AND VIBRATED MOMENTARILY AS THE RIGHT ENGINE FAILED. CREW FOLLOWED QRH PROCEDURES, DECLARED AND EMERGENCY, AND DIVERTED TO RIC WHERE THEY LANDED SAFELY. MAINTENANCE RFeb 25, 2000 · N826AS · Cndair CL6002B19 · Engine (Turbine/Turboprop)SDR CA000209053Flap · out of rig(CAN) ON APPROACH, FLAPS FAIL MESSAGE.FLAPS FAILED AT 0 DEG.FLAPS INSPECTED AND BREAK AWAY TORQUE WITHIN LIMITS. FOUND LT FLAP OUT OF RIG. SYSTEM RE-RIGGED.Jan 14, 2000 · Cndair CL6002B19 · Trailing Edge Flap Control SystemSDR CA991230020Line · misinstalled(CAN) DURING CLIMB AT APPROX. 5000 FT AUTO PRESSURE WAS NOTICED NOT TO BE WORKING AS CABIN ALT WAS CLIMBING AT 7500 FT. MANUAL PRESSURIZATION WAS SELECTED AND THE RATE OF CLIMB IN THE CABIN WAS VERY HIGH AND THE SPEED BARBER POLE ON THE CAPTAINS ASI DROPPED 3Dec 9, 1999 · Cndair CL6012A12 · Pressure Regulator/Outflow ValveSDR CA991210078Actuator · malfunctioned(CAN) ON DECENT FLAPS FAILED WHEN SELECTED TO 8 DEG. EXCESSIVE TORQUE IN NR 3 ACTUATOR. ACTUATOR REPLACED.Nov 20, 1999 · Cndair CL6002B19 · Trailing Edge Flap ActuatorSDR CA991209046Actuator · failed(CAN) OCCASIONALLY FLAPS FAILED IN COLD WEATHER. NR 3 ACTUATOR REPLACED AND PROBLEM WENT AWAY.Nov 13, 1999 · Cndair CL6002A12 · Trailing Edge Flap ActuatorSDR CA991210069Actuator · jammed(CAN) FLAPS SELECTED TO 45 DEG AND FAILED AT 23 DEG. NR4 ACTUATOR FOUND HARD JAMMED.Nov 13, 1999 · Cndair CL6002B19 · Trailing Edge Flap ActuatorSDR JBXA9900109Mechanism · not latchedON CLIMBOUT OF RDU ON FLIGHT NR 222 TO MEM, CREW RECEIVED A SERVICE DOOR AMBER FAULT. FLIGHT ATTENDANT (AFTER A/C HAD PULLED OFF RUNWAY) RESET SERVICE DOOR HANDLE AND FAULT CLEARED. CREW TURNED BACK ONTO RUNWAY AND TOOK OFF WITH NO FAULTS NOTED.Oct 27, 1999 · N583ML · Cndair CL6002B19 · Service DoorsSDR JBXA9900107Actuator · failedON FLT NR 289, CLIMB-OUT FROM RDU, CREW RECEIVED AP PITCH TRIM AND AP MACH TRIM MESSAGE. CREW HAD TO USE MANUAL TRIM. REMOVED AND REPLACED HSTA IAW MM 27-42-01. OPS CHECK GOOD.Oct 10, 1999 · N582ML · Cndair CL6002B19 · Stabilizer ActuatorSDR CA991028064Brake · failed(CAN) TECHNICIAN NOTICED THE RIGHT OUTBOARD MAIN WHEEL WAS FLAT. THE FUSE PLUG WAS FOUND MELTED AS WELL AS A LOCALIZED WEAR (FLAT SPOT) ON THE TIRE. IT WAS NOTICED THAT THE WHEEL HAD OVERHEATED AND SUFFERED PREMATURE WEAR CAUSED BY THE BRAKE WHICH WAS STUCK OOct 7, 1999 · Cndair CL6002A12 · BrakeSDR JBXA9900106Warning · activatedON FLT 854, CREW RECEIVED PAX DOOR OUT HANDLE MSG, ON CLIMB-OUT. CREW DEFERRED PER MEL 52-70-1.Oct 3, 1999 · N572ML · Cndair CL6002B19 · Door Warning SystemSDR JBXA9900098Coalescer Bag · contaminatedAFTER CHANGE OVER FROM APU TO ENGINE BLEED AIR IN CLIMB, THE CABIN BEGAN TO FILL WITH SMOKE. PERFORMED 20 MIN ENGINE RUN, NO SMOKE NOTED. SMELL OF ENGINE COMPRESSOR WASH SOAP WENT AWAY AFTER ONE MINUTE ONCE 10TH STAGE BLEEDS WERE OPENED. REMOVED AND REPLACEAug 10, 1999 · N578ML · Cndair CL6002B19 · Humidity Control SystemSDR JBXA9900097Tr Unit · malfunctionedTHE LEFT THRUST REVERSER UNLOCK LIGHT ILLUMITNATED AT FL280. NO ADVERSE YAW. COMPLETED QHR AND LANDED AT ATL. ASSIGNED TO MEL 78-30-1. CONTIUNED FLIGHT AND REMOVED DMI PER RIGGING OF LT T/R STOW MICROSWITCH AND THROTTLE MICROSWITCH ALONG WITH RIG CHECK OF Aug 4, 1999 · N571ML · Cndair CL6002B19 · Engine Thrust ReverserSDR JBXA9900096Oil Sys · over filledON CLIMB, RIGHT OIL PRESSURE STARTED TO DROP OUT, OIL TEMP CLIMBED TO 160. DRAINED EXCESSIVE OIL FROM OIL TANK AND ACCESSORY GEAR BOX, GROUND RAN NR 2 ENGINE AT HIGH POWER SETTINGS. OIL TEMP AND PRESSURE WITHIN LIMITS IAW 79-30-00. REF NON-ROUTNIE NR 05393 Aug 2, 1999 · N571ML · Cndair CL6002B19 · Turbine Engine Oil SystemSDR JBX9900095Temp Bulb · inopRIGHT ENGINE OIL TEMP RED LINED AT 163 DEGREES. AT IDLE, TEMP DECREASED TO NORMAL RANGE. ADVANCED THRUST, TEMP REMAINED IN GREEN THEN CLIMED BACK TO 163 DEGREES. RETURNED ENGINE TO IDLE, AND LANDED BACK AT RDU WITH NORMAL OIL TEMP. REMOVED AND REPLACED NR Aug 1, 1999 · N571ML · Cndair CL6002B19 · Engine Oil TemperatureSDR JBXA9900094Engine · over servicedDURING CLIMBOUT, NR 2 ENGINE OIL TEMP BEGAN CLIMBING. PULLED POWER BACK HALF WAY AND TEMP STABILIZED AT 158 DEG. PULLED POWER BACK TO IDLE AND TEMP RETURNED TO NORMAL RANGE. ALL OTHER ENGINE INDICATIONS WERE NORMAL. FOUND NR 2 ENGINE WAS OVERSERVICED BY 0.Jul 25, 1999 · N583ML · Cndair CL6002B19 · Turbine Engine Oil SystemSDR CA990521046Engine · making metal(CAN) AT 7,000 FEET, A SHEARING NOISE WAS HEARD FROM NR 2 ENGINE. THE ENGINE WAS SHUT DOWN. POST-FLIGHT INSPECTION FOUND METAL IN THE MAIN OIL FILTER AND CHIP DETECTOR. THE ENGINE WAS REMOVED AND SENT FOR INVESTIGAITON.May 13, 1999 · Cndair CL6002A12 · Engine (Turbine/Turboprop)SDR CA990330069Te Flaps · failed(CAN) ON APPROACH, THE FLAPS FAILED. AIRCRAFT LANDED FLAPLESS OK. SYSTEM RESET.Feb 25, 1999 · Cndair CL6002B19 · Trailing Edge Flap Control SystemSDR CA990308025Selector Valve · failed(CAN) ON APPROACH ,THE LANDING GEAR DISAGREE MESSAGE ON. AFTER THREE ATTEMPTS TO LOWER GEAR WITHOUT SUCCESS, AN ALTERNATE GEAR SELECTION WAS SUCCESSFULLY CARRIED OUT. AIRCRAFT LANDED OK. SELECTOR VALVE REPLACED.Feb 21, 1999 · Cndair CL6002B19 · Landing Gear Retraction/Extension SystemSDR CA990226006Pump · malfunctioned(CAN) NR 2 ENGINE LOW OIL PRESSURE LIGHT IN-FLIGHT. POST-FLIGHT INSPECTION FOUND THE NR 2 ENGINE OIL PUMP WAS INOPERATIVE.Feb 2, 1999 · Cndair CL6002A12 · Turbine Engine Oil SystemSDR CA990219021Windshield · shattered(CAN) CAPTAIN'S WINDSHIELD OUTER PANE SHATTERED DURING CLIMB.Jan 22, 1999 · Cndair CL6002B19 · Flight Compartment WindowsSDR CA990119039Flaps · malfunctioned(CAN) FLAP CAUTION MESSAGE APPEARED ON FLAP SELECTION. FLAPLESS LANDING CONDUCTED. FLAP ELECTRONIC CONTROL UNIT BITE CHECK AND OPERATIONAL CHECK CARRIED OUT, BUT NOTHING FOUND. CHECK AND OPERATIONAL CHECK CARRIED OUT, BUT NOTHING FOUND. TOTAL CYCLES: 8,28Jan 11, 1999 · Cndair CL6002B19 · Trailing Edge Flap Control SystemSDR CA990203021Actuator · failed(CAN) FLAP FAIL MESSAGE ON DESCENT. RIGHT WING OUTBOARD FLAP ACTUATORS REPLACED.Jan 11, 1999 · Cndair CL6002B19 · Trailing Edge Flap ActuatorSDR JBXA9800060Pin · failedNOSE GEAR UNSAFE AND GEAR DISAGREE ON TAKEOFF. REMOVED AND REPLACED NLG UPLOCK PIN IAW CL-65 AMM 32-21-15. PERFORMED EXTENSION AND RETRACTION OF LANDING GEAR SYSTEM IAW CL-65 32-30-00. ALL CHECKS GOOD, RII COMPLIED WITH.Dec 26, 1998 · N578ML · Cndair CL6002B19 · Landing Gear Position and WarningSDR JBXA9800061Sensor · failedJUST AFTER TAKEOFF FROM RDU, ANTI-ICE DUCT FAIL MESSAGE CAME ON IN FLIGHT. MFD INDICATED A RIGHT FUSELAGE DUCT LEAK. REMOVED AND REPLACED SENSING ELEMENT A18WK IAW CL-65 MM 36-21-04, PERFORMED OPS CHECK IAW CL-65 MM 36-21-00, NO DEFECTS FOUND. ALSO, PERFORMDec 24, 1998 · N579ML · Cndair CL6002B19 · Pneumatic Indicating SystemSDR JBXA9800059Actuator · malfunctionedSTALL FAIL MESSAGE ON EICAS ON TAKEOFF AFTER GEAR RETRACTION. REMOVED AND REPLACED STICK PUSHER ACTUATOR. OPERATIONAL TEST OF STALL PROTECTION SYSTEM GOOD. WORK PERFORMED IAW 27-35-15.Dec 1, 1998 · N573ML · Cndair CL6002B19 · Stall Warning SystemSDR JBXA9800058Computer · trippedSTALL FAIL MESSAGE ON EICAS. RESET STALL PROTECTION COMPUTER MEMORY IAW CL-65 MM 27-35-01. OPERATIONAL TEST OF STALL PROTECTION COMPUTER CHECK GOOD, IAW CL-65 MM 27-35-01.Nov 21, 1998 · N573ML · Cndair CL6002B19 · Stall Warning SystemSDR JBXA9800056Warning · activatedRIGHT OVERWING EMERGENCY DOOR CAUTION CAME ON AT 14,000 FT. PRESSURIZATION AND DOOR INTERNALLY INDICATIONS ALL NORMAL. AIR RETURN TO RDU. INSPECTED AND CHECKED RIGHT OVERWING EXIT DOOR, STOWED PROPERLY. ASSIGNED ITEM TO DMI PER MEL 52-70-3Nov 3, 1998 · N577ML · Cndair CL6002B19 · Door Warning SystemSDR CA981113024Check Valve · malfunctioned(CAN) PRIOR TO DEPARTURE,THE LEFT HAND AC PACK OVERHEATED AND SMOKE OBSERVED IN CABIN. PASSENGER DEPLANED. BOTH COALESCER BAGS REPLACED AND LEFT HAND PACK SHUTTLE VALVE REPLACED.. PART TC: 7,896.Oct 25, 1998 · Cndair CL6002B19 · Cabin Pressure Control SystemSDR JBXA9800054Bpsu · failedFLAPS FAIL MESSAGE, AIR RETURN TO RDU. REPLACED LEFT BPSU IAW CRJ AMM 27-51-10. OPERATIONAL CHECK OF FLAPS OK.Oct 24, 1998 · N576ML · Cndair CL6002B19 · Trailing Edge Flap Control SystemSDR JBXA980053Structure · bird strikeTAKEOFF ABORTED AT 80 KTS. DUE TO POSSIBLE BIRD STRIKE. INVESTIGATED POSSIBLE BIRD STRIKE IAW 05-51-25. NO DAMAGE NOTED AT THIS TIME.Oct 10, 1998 · N570ML · Cndair CL6002B19 · Aircraft StructuresSDR CA981019021Fecu · malfunctioned(CAN) ON FLIGHT CONTROL CHECK, FLAPS SELECTED AT 8 DEGREES, LEFT FLAP SHOWS 8 AND RIGHT SHOWS 11. AT PHYSICAL INSPECTION THE RIGHT FLAP 1 DEGREE LOWER THAN LEFT SIDE. AT FLAP 20, LEFT SHOWS 20 AND RIGHT 22.AT FLAP 0 LEFT FLAP 0 AND RIGHT 3 DEGREES. FLAP ELEOct 2, 1998 · Cndair CL6002B19 · Trailing Edge Flap Control SystemSDR CA980827018Flaps · failed(CAN) DURING FLAP EXTENSION BETWEEN 35 TO 45 DEGREES, FLAPS STOPPED AT 33 DEGREES AND A FLAP FAIL MESSAGE CAME ON EICAS. SYSTEM RESET.Aug 15, 1998 · Cndair CL6002B19 · Trailing Edge Flap Control SystemSDR CA980629021Coalescer Bag · contaminated(CAN) TOILET SMOKE LIGHT ON AFTER TAKEOFF. MESSAGE ON ENGINE INDICATING AND CREW ALERTING SYSTEM AND ALARM IN LAVATORY. LIGHT WENT OUT AFTER 3 MINUTES. REPLACED BOTH COALESCER BAGS, RAN PACKS WITH ENGINE BLEED AIR, NO SMOKE OR UNUSUAL ODORS IN CABIN, FAULTJun 4, 1998 · Cndair CL6002B19 · Humidity Control SystemSDR JBXA980038Connector · dirtyAT FL 240, AND 300 KIAS, NR 2 ENGINE N1 ADVANCED TO 101 PERCENT RPM AND AIRFRAME RUMBLE OCCURRED. PULLED POWER TO IDLE, INDICATIONS. RETURNED TO NORMAL. LEFT POWER AT IDLE AND LANDED. N2 AND ITT WERE RISING WITH N1. INSPECTED NR 2 ENGINE IAW AMM 71-00-00 FMay 20, 1998 · N572ML · Cndair CL6002B19 · Fuel Controlling SystemSDR CA980512015Relay · failed(CAN) AC ESSENTIAL BUS CAUTION MESSAGE ON INTERMITTENTLY. CREW REPORTED FAULT OCCURRED ON 3 OF THE LAST 5 LEGS. EMERGENCY LIGHTS ON WHEN FAULT OCCURRED. RELAY K1XD AND NR 1 DATA CONCENTRATOR REPLACED. PART TC: 6,937.Apr 23, 1998 · Cndair CL6002B19 · AC Power Distribution System
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