Allison AE-3007C
Service difficulty reports · 793
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 = 'AE3007C' 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.
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 = 'AE3007C' ORDER BY difficulty_date DESC
Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
SDR DXTA200702681Connector · looseAT FL430 BAGGAGE DOOR SEAL EICAS MSG FOLLOWED BY RAPID CABIN ALTITUDE INCREASE. AFTER A FEW MINUTES ISOLATED BAGGAGE AND BELOW FL200 EICAS MSG OFF. FOUND SOFT SPLICE CONNECTION FOR DOOR SEAL VALVE, HEAT BLANKET NOT PROPERLY CONNECTED. RECONNECTED SPLICE. PUSDR DXTA200702672Actuator · inoperativeDURING T/O ROLL PRIOR TO 80KTS WE HAD THE FOLLOWING: RED NO T/O MESSAGE. Y/D NOT CENTERED. FGC FAIL. REMOVED AND REPLACED YD LINEAR ACTUATORS. PERFORMED OPERATIONAL CHECK SATISFACTORY. WORK DONE IAW 750 MM CHAP 27-24-00.SDR DXTA200702673Pump · inoperativeAMBER CAS MESSAGER: HYD PUMP FAIL, A. HYD O'TEMP, FUEL BOOST N-L AND HYD VOLUME LOW, A ILLUMINATED IN FLIGHT. THE CHECKLIST PROCEDURES WERE PERFORMED. THE LANDING GEAR WAS BLOWN DOWN. THE EMERGENCY BRAKE HANDLE USED TO STOP THE AIRCRAFT ON THE RUNWAY. REPLACSDR DXTA200702664Wheel · vibratesEXTREMELY VIOLENT NOSEWHEEL SHIMMY ON TAKEOFF AT 70 KIAS. SHIMMY BROKE BOTH FILLAMENTS IN THE TAXI LIGHTS AND FLUID IS LEAKING FROM THE STRUT, AND YAW DAMPER AMBER CAS MESSAGE ILLUMINATED. FOUND NOSE WHEEL TIRES TO HAVE LARGE FLAT SPOTS. REMOVED AND REPLACED SDR DXTA200702669Irs · unknownDURING CRUISE FLT AT FL410, NR2 IRS FAILED. WE WERE ABLE TO REVERT AND USE NR1 IRS INFO. CHECKED FAULTS AND FAULTS FOR PREVIOUS LEG CALL FOR RETURN TO SERVICE & MONITOR PER HONEYWELL FAULT ISOLATION MANUAL. NO PREVIOUS HISTORY OF IRS FAULTS. SYSTEM OPERATIONSDR DXTA200702652Sensor · dirtyON FLAP RETRACTION AFTER T/O FLAPS AND SLATS CAME UP BUT AMBER FLAP FAIL LIGHT CAME ON - WOULD NOT RESET. REMOVED FLAP SELECTOR AND REMOVED LINT FROM OPTICAL SENSORS. IAW MM 27-50-00. OPS CHECK GOOD.SDR DXTA200702642Acm · smokeAFTER LANDING DURING TAXI IN, A SLIGHT BURNING RUBBER ODOR WAS NOTICEABLE. ( BOTH ENGINES AND APU RUNNING) AFTER ENGINE SHUTDOWN, APU STILL ON, THE ODOR GOT VERY STRONG AND CABIN STARTED TO FILL WITH SMOKE. ODOR AND SMOKE CLEARED AFTER COMPLETE SHUTDOWN. RESDR N772PT112707Pump · brokenAT LEVEL AT FL430 JUST PRIOR TO DECENT THE AMBER FUEL BOOST ON-L MESSAGE ILLUMINATED, WHICH WAS FOLLOWED BY AN AMBER FUEL LOW PRESS-L MESSAGE. AFTER LANDING AND WITH ONLY THE APU RUNNING, THE PILOTS WITNESSED A LARGE AMOUNT OF FUEL LEAKING FROM THE LT ENGINE CSDR J00A2007N27VPFlex Line · failedFLT CREW REPORTED THE FOLLOWING: SOON AFTER TAKEOFF HYDRAULIC QUANTITY A EICAS MESSAGE FOLLOWED SHORTLY BY HYDRAULIC PRESSURE A EICAS MESSAGE. CREW DECLARED AN EMERGENCY WITH LOSS OF HYDRAULIC A SYSTEM AND LANDED AIRCRAFT MOMENTS AFTER TAKEOFF. THE HYDRAULISDR J00A200727001Flex Line · failedFLT CREW REPORTED THE FOLLOWING: SOON AFTER TAKEOFF HYDRAULIC QUANTITY A EICAS MESSAGE FOLLOWED SHORTLY BY HYDR PRESSURE A EICAS MESSAGE. CREW DECLARED AN EMERGENCY WITH LOSS OF HYDRAULIC A SYSTEM AND LANDED AIRCRAFT MOMENTS AFTER TAKEOFF. HYDRAULIC A SYS ASDR DXTA200702627Manifold · vibrationON DESCENT THRU 18000 FT, HEARD 2 LOUD BANGS FOLLOWED BY VIBRATION FELT BY THE CREW. THE VIBRATION WAS CENTER IN THE FLOOR AREA OF THE COCKPIT. COMPLIED WITH 750 GEAR BUMP TROUBLESHOOTING INSTRUCTION IAW 750 MM 32-30-00. COMPLIED WITH SB750-32-47. REMOVED ANSDR DXTA200702622Flap System · malfunctionedFLAPS FAILED 5 DEGREES, SLATS EXTENDED AT 16000 FT. APPLIED POWER. FOUND NO FLAP FAIL INDICATON OR BITE INDICATIONS ON CONTROL BOX. RAN FLAPS THROUGH EACH DETENT AND FULL MOVEMENT. NO FLAP FAIL OR BITE INDICATIONS APPEARED. TROUBLESHOOTING DONE IAW CE-750 MMSDR DXTA200702609Switch · malfunctionedDURING T/O ROLL THE RED NO TAKEOFF CAS MESSAGE ILLUMINATED . TAKEOFF ABORTED. INSTALLED NEW LT AND RT LOW FUEL SWITCHES IAW CE-750 M/M 28-20-07. OPS AND LEAK CHECK GOOD.SDR DXTA200702610Fadec · malfunctionedFADEC BUSS FAIL LB , FAULT LB, FADEC LA CAS MESSAGE ON TAKEOFF, TAKEOFF ABORTED. TROUBLESHOT TO FAULTY LT "B" FADEC. REPLACED WITH REPAIRED UNIT I.A.W CE-750 MM CHAP 70-12-00 & 71-00-04. OPS CHECK WAS GOOD.SDR DXTA200702606Warning Light · illuminatedDURING T/O ROLL, THE RED NO TAKEOFF CAS MESSAGE ILLUMINATED. T/O WAS ABORTED. CENTRAL COMPUTER MESSAGE HISTORY WAS REVIEWED BY CREW AND HIGH SPEED TAXI WAS PERFORMED. CREW WAS UNABLE TO DUPLICATE DISCREPANCY. INSPECTED AIRCRAFT AND FLIGHT CONTROL FOR NORMSDR DJFA2007130Line · rupturedTHE CREW REPORTED THAT THEY LOST A-SYSTEM HYDRAULICS, THE CREW DECLARED AN EMERGENCY AND DIVERTED. MX INVESTIGATED AND FOUND NOSE WHEEL SYSTEM CENTERING PRESSURE HOSE TO RUPTURED. MX REPLACED HOSE AND BLED NWS SYSTEM. OPS AND LEAK CHECK GOOD. AIRCRAFT FERRIEDSDR DXTA200702603Tube · damagedIN LEVEL CRUISE FLIGHT, (RT WING O' FULL) CAS MESSAGE ILLUMINATED. FUEL WAS SEEN VENDING FROM RT WING. TOTAL FUEL 6470 NR- RT TANK 3240 NR TURNED OFF CTR WING X-FER. MSG EXTINGUISHED AND FUEL STOPPED VENDING AT 3200 LBS. COMPLETED SB750-28-18 INBD CLIMB VENT SDR 2007FA0001036Windshield · failedAC IN FLIGHT AND AT CRUISE ALTITUDE THE LT WINDSHIELD HEAT FAILED, A VISABLE SHORT OR ARCING AREA WAS SEEN, CONDITION OF UNIT MATCHED WITH SWITCH (OFF) 30 SEC LATER WINDSHIELD CRACKED IN A SPIDER WEB FASHION. AC LANDED IN STL. WINDSHIELD REPLACED BY SERVICE SDR DJFA2007128Unknown · vibrationAIR TURN BACK TO DEPARTURE DUE TO A LOUD VIBRATION FELT ON CLIMB OUT. THE AIRCRAFT LANDED OVERWEIGHT. ALTHOUGH NO EMERGENCY WAS DECLARED THE AIRCRAFT WAS MET BY AIRPORT EMERGENCY CREW. MAINTENANCE COULD NOT IDENTIFY THE SOURCE OF THE VIBRATION BUT ADJUSTED SDR DXTA200702601Coalescer Bag · dirtyVERY STRONG PUNGENT ODOR COMMING FROM THE AIR CONDITION SYSTEM. REMOVED & CLEANED WATER SOCKS. INSTALLED WATER SOCKS AND LEAK CHECK. OPS CHECKED. WORK DONE IAW CITATION 750 AMM 12-10-01.SDR DXTA200702598Sensor · inoperativeWING BLEED LEAK R CAS MESSAGE CAME ON DURING CRUISE, REDUCED PWR AND MESSAGE EXTINGUISHED. REMOVED AND REPLACED RT SENSOR TR020 DUE TO FAILED CALIBRATION CHECK. SYSTEM THEN OPS CHECKED GOOD AT ALL POWER SETTINGS- NO CAS MESSAGES. ALL WORK DONE IAW THE CE750 MMSDR DXTA200702593Acm · leakingTHERE IS A BURNED OIL SMELL COMING FROM AIR SYSTEM. REMOVED FAULTY AIR CYCLE MACHINE. INSTALLED REPAIRED UNIT. PERFORMED LEAK AND OPS CHECK GOOD. IAW MM. 21-50-00SDR DXTA200702584Control Unit · inoperativeNOSE GEAR WILL NOT RETRACT. RED GEAR UNLOCK AND GREEN NOSE GEAR DOWN LIGHTS STAY ON. REMOVED AND REPLACED NOSE WHEEL STEERING UNIT. TRAVELCHECK,
LEAK CHECK AND OPS CHECK GOOD. IAW CE750 MM 32-50-00.SDR DXTA200702582Wheel · out of roundABORTED TAKEOFF DUE TO SEVERE NOSE SHIMMY. LT & RT TIRES OUT OF ROUND. REMOVED AND REPLACED TIRE ASSEMBLIES IAW 750 MM 32-41-01. VERIFIED NO FAULTS OF YAW DAMP SYSTEM (27-24-00) OF ADC SYSTEM (34-11-07) ALL OPS CHECK GOOD IAW SAME.SDR DXTA200702575Structure · damagedON TAKEOFF, NOSE WHEEL SHIMMY WAS ENOUGH TO CAUSE GYROS TO GO OFF LINE SO TAKEOFF WAS ABORTED. FOUND UPPER SCISSOR LT SIDE HARDWARE TO BE WORN. R & R HARDWARE WITH NEW IAW MM 32-20-00- NO OTHER DEFECTS NOTED.SDR DXTA200702566Wheel · vibratesAT THE BEGINNING OF TAKE-OFF ROLL THE NOSE WHEEL STARTED TO SHIMMY AS THE AIR SPEED INCREASED THE SHIMMY BECAME WORSE. TAKE OFF WAS ABORTED. REMOVED LH NLG WHEEL ASSY P/N 3-1538-1 S/N 0060 &INSTALLED OVERHAULED ASSY P/N 3-1538-1 S/N ON 0370. REMOVED RH NLG WHSDR DXTA200702567Elastomer · wornEXTREME NOSE WHEEL SHIMMY DURING T/O ROLL. ABORTED TAKEOFF. REPLACED LNLG WHEEL/TIRE ASSY P/N 3-1538-1, S/N 1384, TIRES P/N M15601, S/N 6275A063 W/ WHEEL/ TIRE S/N 0350, TIRE S/N 6270A197. REPLACED RNLG WHEEL/TIRE ASSY AN3-1538-1, S/N 1381, TIRE P/N M15601,SDR DXTA200702557Acm · leakingCABIN FILLED WITH ENGINE EXHAUST ODOR INSTALLED REPAIRED ACM IAW 750MM 21-51-00. OPS CHECKED GOOD.SDR DXTA200702552Squat Switch · out of adjustGEAR WOULD NOT RETRACT AFTER TAKEOFF. GEAR LEVER WAS STUCK DOWN AND WOULD NOT MOVE. SERVICED NOSE STRUT & ADJUSTED NOSE GEAR SQUAT SWITCH. OP'S CHECK GOOD IAW MM 32-60-00.SDR DXTA200702543Computer · faultedON FINAL APPROACH, FGC B FAIL CASS MESSAGE APPEARED AND SYSTEM SWITCHED TO FGC A. CHECKED SYSTEM IN PROPER OPERATION -COULD NOT DUPLICATE- REPOSITIONED NR 1&2 IC-800'S- OPS CHECKED GOOD IAW 750 M/M CH 34-25-01.SDR DXTA200702537Unknown · vibrationDURING THE TAKEOFF ROLL, PRIOR TO 80 KTS, WE HAD A SHIMMY, THE SHIMMY STARTED AT 30 KTS AND EVEN AFTER EASING THE CONTROL YOKE BACK, THE SHIMMY CONTINUED. T/O WAS ABORTED. REMOVED AND INSTALLED RENTAL NOSE LANDING GEAR ASSEMBLY. ADJUSTED NOSE STEERING SYSTEMSDR 2007FA0000892Flex Drive · brokenTHE RT FLAP FLEX DRIVE HOUSING FAILED AT THE SWAGED END OF THE HOUSING AT THE IB END. ON SEPTEMBER 11, 2007 THIS AIRCRAFT HAD A SIMILAR EVENT WITH THE LT OB FLAP DRIVE WHICH ALLOWED THE FLEX DRIVE TO DISENGAGE FROM THE OB FLAP DRIVE CAUSING THE FLAPS TOP REMASDR DXTA200702526Circuit Breaker · failedCLIMBING THROUGH 17,000 FT, X'S APPEARED IN CAPTAINS PFD ON AIRSPEED & ALTIMETER TAPES, ADC1 FAIL MESSAGE APPEARED ON FMS SCRATCH PAD, FADEC FAIL L-R, MESSAGE APPEARED ON EICAS. FADECS WOULD NOT RESET. 10-29-07 TESTED, DID NOT CONFIRM. CHECKED FAULT HISTOSDR 2007FA0000923Connector · misinstalledPRIMARY STAB TRIM FAILED CLIMBING THROUGH FL280 AT 300 KTS. NO CAS MESSAGE WAS PRESENT. CLACKER WAS STUCK ON. STAB WAS NOT MOVING WHEN CLACKER WAS GOING OFF. AUTO PILOT DISENGAGED ON ITS OWN DUE TO HEAVY NOSE CONFIG. AFTER TROUBLESHOOTING SHOULD THE ECM TOSDR DXTA200702524Warning Light · illuminatedPRIMARY STAB TRIM FAILED CLIMBING THROUGH FL280, NO CAS MESSAGE PRESENT. (10-29-07) R & R HORIZ STAB ECM IAW MM 27-40-00. CHECK OK. PERFORMED VOLTAGE CHECKS ON ECM CONNECTORS PV003 & PV004, VOLTAGES & GROUNDS OK. RECEIVED POWER TO BOTH SEC. & PRIM. ACTUATORSDR DXTA200702520Actuator · out of adjustFLAPS FAIL AMBER CAS MESSAGE AFTER T/O. UNABLE TO RESET, FLAPS REMAINED STUCK AT 15 DEGREES. TROUBLESHOT DISCREPANCY TO A BINDING LT IB FLAP PANEL. ADJUSTED NR 5 ACTUATOR AND PROVIDED CLEARANCE. O/S CHECK GOOD. WORK PERFORMED IAW CHAPTER 27-50-00 OF THE MSDR DXTA200702521Downlock Switch · out of adjustAFTER TAKEOFF GEAR WAS RETRACTED RIGHT MAIN STILL HAD GREEN DOWN LIGHT ON, RED IN TRANSIT LIGHT WAS OFF. VERIFIED DISCREPANCY. ADJUSTED RT MAIN GEAR DOWNLOCK SWITCH. CYCLED LANDING GEAR. OPS CHECK GOOD. WORK DONE IAW CESSNA 750 MAINTENANCE MANUAL CHP 32-30-0SDR DXTA200702516Wheel · out of balanceDURING TAKE OFF ROLL AT APPROXIMATELY 60 KIAS THE NOSE WHEEL SHOOK VIOLENTLY. DUST WAS COMING OUT OF THE HEAD LINER. ABORTED T/O. REMOVED AND REPLACED BOTH NOSE WHEEL ASSY, IAW CESSNA 750 M/M 32-41-01.SDR DXTA200702517Flap System · malfunctionedFLAPS WOULD NOT EXTENDED IN FLIGHT, PRESSING FLAPS RESET BUTTON & PULLING FLAP CONTROL CB DID NOT FIX THE PROBLEM. PERFORMED AN OPERATIONAL CHECK OF THE FLAP SLAT SYSTEMS SEVERAL TIMES FROM THE FULL DEPLOY TO THE FULL STOW POSITIONS. FOUND THE FLAPS & SLATS SDR DXTA200702512Actuator · inoperativeTHE LOWER YAW DAMPER FAILED, A CAS MSG AT 60 KTS. REMOVED, REPLACED AND OPS CHECK GOOD OF LOWER YAW DAMP ACTUATOR "A" DUE TO INTERMITTENT FAILURE IAW 750 MM 27-24-00.SDR DXTA200702513Solenoid · inoperativeCABIN VENT DOOR OPENED AND "CABIN DOOR OPEN" CAS MESSAGE CAME ON AFTER TAKEOFF. AIRCRAFT WOULD NOT PRESSURIZE. TROUBLE SHOT TO FAULTY VENT DOOR SOLENOID. REMOVED SOLENOID AND REPLACED WITH NEW. OPERATIONAL CHECKS GOOD. MAINT IAW CC 750 MM CHPTR 52-10-07.SDR DXTA200702509Actuator · inoperativeON CLIMB OUT, GOT A "RUDDER LIMIT FAIL A" MSG. FLIGHT CONTROL PAGE CONFIRMED 20 PERCENT LIMIT. REMOVED UPPER RUDDER LIMITER ACTUATOR AND INSTALLED NEW ACTUATOR I.A.W. THE 750 MM. CHAPTER 27-23-00. OPERATIONAL CHECK NORMAL. SCSC.
SDR DXTA200702503Pressure Switch · failedON TAKEOFF, GOT AN AMBER HP DUCT OVER PRESS R CAS MESSAGE, ABORTED TAKEOFF AND RAN CHECKLIST, CAS MESSAGE REMAINED ON AFTER SHUTDOWN. TROUBLESHOT "RT HP. DUCT OVER PRESSURE" EICAS MSG, FOUND RT DUCT OVER PRESSURE. PRESSURE SWITCH FAILED. REMOVED & REPLACED SDR DXTA200702500Lamp · burned outLT PANEL LIGHTING C/B POPPED WITH BURNING INSULATION ODOR UPON ACTIVATION OF DAY/ NIGHT DIM SWITCH PRIOR TO ENGINE START. KPHL CHECKED AND LT PANEL LTS AND CB OPERATED NORMALLY. PERFORMED PIN OUT FOR POWER, GND AND CONTINUITY. AH PANEL CB JC028 AND LIGHTING SDR DXTA200702498Downlock Switch · inoperativeAFTER TAKEOFF, FLAPS RETRACT AND INDICATE UP, BUT SPEED TAPE REMAINS RED IF AIRCRAFT ACCELERATES OVER 210 KTS. T/S FOUND RT MLG DOWN AND LOCK SWITCH BAD. REMOVED AND REPLACED SWITCH. OPS CHECKED SATISFACTORY IAW MM CH 32-30-04.SDR DXTA200702494Drive Unit · failedFLAPS FAILED AT 5 DEGREES. REMOVED & REPLACED POWER DRIVE UNIT, OPERATIONALY CHECKS GOOD. IAW: CE750 M/M 27-50-00SDR DXTA200702491Sensor · out of limitsON TAKEOFF, THE ACFT BEGAN TO SHIMMY AT 30 KNOTS AND BEGAN TO BECOME VIOLENT THROUGH 60 KNOTS. ABORTED T/O AT 75 KNOTS. AT 70 KNOTS THROUGH STOPPING, ACFT SHOOK VIOLENTLY. IT APPEARS TO BE A NOSE WHEEL SHIMMY. TAXI IN WAS NORMAL. 09-28-07 FOUND UPPER SSDR DXTA200702487Smoke Warning · false indication(P) (BAG SMOKE) CAS ILLUMINATED AFTER LANDING, NO SMOKE WAS DETECTED AFTER INSPECTING THE BAGGAGE COMPARTMENT. 09-28-07 PERFORMED OPS TEST OF BAGGAGE SMOKE DETECTOR SYSTEM. NO DEFECTS NOTED. ALL WORK PERFORMED IAW CE750/X MM 26-14-00SDR CA070919004Ring · misinstalled(CAN) DURING ENGINE DISASSEMBLY IT WAS FOUND THAT 1 OFF LOCATING PLUG WAS INTERCHANGE WITH THE BOROSCOPE PLUG. THE LPT2 VANE RING IS HELD IN PLACE BY 3 LOCATING PLUGS, 2 PLUGS ONLY WERE FOUND CORRECTLY INSTALLED. LPT2 VANE RING WAS FOUND HEAVILY RUBBED ON THE SDR DXTA200702484Holder · damagedSMOKE OBSERVED COMING FROM THE PILOTS YOKE CLIP LIGHT WITH THE RHEOSTAT IN THE OFF POSITION. 09-28-07 REPLACED PILOT'S CHART HOLDER, P/N 10-62-01, AND INSTALLED NEW CHART HOLDER, PN 10-62-01, LIGHTS OPS CHECK GOOD. IAW CE-750 INTERIOR MAINT MANUAL CHAP 25
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