GE CT58-140-1

Service difficulty reports · 127

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 = 'CT581401'
  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 CHIA201908254108Actuator · failedDURING TAKEOFF, THE NR 1 ENGINE FREEZE FAILED, PILOT RESET IT AND SUBSEQUENTLY, THE ENGINE FAILED TO ACCELERATE PAST FLIGHT IDLE. AIRCRAFT RETURNED TO BASE. REMOVED AND REPLACED THE #1 ENGINE ECA. COMPLIED WITH POST MAINTENANCE GROUND, HOVER AND FLIGHT LOGIC SAug 25, 2019 · N6675D · Boeing 1072 · Engine ControlsSDR JYEA2015FA0000211Pressure Switch · intermittentWHEN TESTING HYD SYS USING MOGEN AND SELECTING PRIMARY OFF, IT WOULD NOT. AFTER THE THIRD SELECTION TO OFF, IT FINALLY TURNED OFF SECURING PRESSURE TO PRIMARY WITH A CAUTION LIGHT ILLUMINATED. FURTHER CHECKS OF THE INTERLOCK SYSTEM WERE NORMAL. ON THE PREVIMay 13, 2015 · N615CK · Skrsky S61N · Hydraulic Indicating SystemSDR P4YA0709201200001Gearbox · making metalLEFT MGB CHIP LIGHT ILLUMINATED IN FLIGHT. ACFT RETURNED TO BASE. OIL STRAINER INSPECTION REVEALED METAL SLIVERS. AWAITING MGB CHANGE.Jul 9, 2012 · N616CK · Skrsky S61N · Main Rotor GearboxSDR P4YA0707201200001Engine · failedON APPROACH NR 2 ENGINE COMPRESSOR STALLED AND T SPIKED TO 950°C. REMOVED AND REPLACED ENGINE, ALL SYSTEMS CHECKED SATISFACTORY.Jul 7, 2012 · N103WF · Skrsky S61N · Engine (Turbine/Turboprop)SDR P4YA2012061800001Purifier · malfunctionedON APPROACH TO HLZ WHEN THE CREW EXPERIENCED A LOSS OF POWER TO THE NR 1 ENGINE. IN CRUISE FLIGHT, NR 1 PCL HAD NO EFFECT ON ENGINE PERFORMANCE. EMERGENCY FUEL CONTROL LEVER WAS ABLE TO CONTROL ENGINE FUEL CONTROL DURING FLIGHT AND ON APPROACH. CREW DIVERTEJun 16, 2012 · N408HH · Skrsky S61N · Engine Fuel DistributionSDR P4YA2010071500001Mount · crackedLT FWD TRANSMISSION MOUNT FITTING WAS FOUND TO BE CRACKED 2" AT STA 243. AREA WAS PREVIOUSLY REPAIRED AND DOUBLERS WERE REMOVED FOR INSPECTION. REPAIR IS IN PROGRESS AT THIS TIME.Jul 15, 2010 · N103WF · Skrsky S61N · Main Rotor Transmission MountSDR P4YA2010051300001Exhaust Pipe · crackedNR 1 ENGINE FIRE LIGHT ILLUMINATED WITH NO FIRE DETECTED. CRACKED TAIL PIPE LEAKED EXHAUST ONTO FIRE LOOP. REPLACED EXHAUST PIPE.May 13, 2010 · N410GH · Skrsky S61N · Engine (Turbine/Turboprop)SDR P4YA2010031000001Line · chafedACFT SUFFERED A LOSS OF ITS PRIMARY HYD SYS WHILE IT WAS ON THE GROUND BEING HOT REFUELED. INDICATIONS IN THE COCKPIT WERE MASTER CAUTION AND WARNING LIGHTS, AN INDICATED LOSS OF PRESSURE ON THE PRIMARY HYD PRESSURE GAUGE AND, SOON AFTER, THE SMELL OF HYD FLUIMar 10, 2010 · N905AL · Skrsky S61N · Hydraulic System, MainSDR CA100204003Gearbox · making metal(CAN) ENGINE CHIP LIGHT IN FLIGHT. NR1 CHIP PLUG CAUSING THE LIGHT TO ILLUMINATE. ON INSP FERROUS DEBRIS WAS FOUND ON PLUG. ENGINE REMOVED FOR FURTHER INVESTIGATION. (TC 20100204003)Dec 24, 2009 · Skrsky S61N · Accessory GearboxesSDR CHIR0297Fcu · contaminatedON 11/18/09 OUR REPAIR STATION PERFORMED AN INSPECTION ON A FUEL CONTROL P/N 7257255, PILOT VALVE P/N 6028T23G01, THAT WERE IN AN FAR135.415 SERVICE DIFFICULTY REPORT CONTROL NUMBER CA090820007, INCIDENT DATE 8/16/09, REPORT DATE 10/23/2009 6:57:53 AM. OUR ININov 20, 2009 · Skrsky S61N · Fuel Control/Turbine EnginesSDR 2009FA0000960Fuel Control · contaminatedA CT-58 FUEL CONTROL UNIT (FCU) PN 725725-5 SN 29172)) , STATOR VANE ACTUATOR (SVA) PN 4004T63G10 SN KTR4579BR)) , AND PILOT VALVE (PV) PN 6028T23G01 SN KTR3098BR)) WERE DELIVERED BY THE NTSB AND CARRIER FOR INSPECTION. INITIAL DISASSEMBLY OF THE FCU, SVA, Nov 18, 2009 · Skrsky S61N · Engine (Turbine/Turboprop)SDR U0GA2009092883296Engine · failedNR 1 ENGINE FAILED IN FLIGHT. Sep 28, 2009 · N562EH · Skrsky S61N · Engine (Turbine/Turboprop)SDR CA090827002Engine · making metalAT THE END OF A 2 HR FLIGHT, NR 1 ENG CHIP LIGHT ILLUMINATED IN FLIGHT. ON INVESTIGATION A SMALL AMOUNT OF FERROUS MATERIAL WAS FOUND ON THE FWD CHIP PLUG.Aug 26, 2009 · Engine (Turbine/Turboprop)SDR CA090824005Servo · inoperativeHAD A YAW KICK.Aug 21, 2009 · Skrsky S61N · Rotorcraft Servo SystemSDR CA090820007Fuel Control · malfunctioned(CAN) THE NUMBER ONE ENGINE WAS UP TO OPERATING RPM THEN DEACCELERATED TO FLIGHT IDLE FOR NO REASON. THE FOLLOWING UNITS WERE REPLACED TO TROUBLE SHOOT THE DEFECT. FUEL CONTROL P/N725725-5 S/N 45275 TSO 3531. PILOT VALVE P/N 6028T23G01 S/N ESS30030 TSN: 177Aug 16, 2009 · Skrsky S61N · Fuel Control/Turbine EnginesSDR CA090811008Fuel/Oil Cooler · leakingHELICOPTER WAS ON A MISSION TO DO SOME SLINGING. WHILE THE ACFT WAS IN CRUISE IT WAS NOTED THAT THERE WAS AN FUEL ODOR IN THE CAB. THE HELICOPTER LANDED AS SOON AS PRACTICAL. ENGINEER DISCOVERED THAT THE FUEL/OIL COOLER OR FUEL/OIL HEAT EXCHANGER WAS LEAKINGAug 7, 2009 · Skrsky S61N · Engine Fuel/Oil CoolerSDR CA080725002Bolt · broken(CAN) ON POST FLIGHT INSP, ONE BOLT HEAD WAS FOUND DETACHED FROM THE PUMP ASSY. HAVE EXPERIENCED ONE PREVIOUS OCCURENCE, SEE SDR20060818006.Jul 16, 2008 · Skrsky S61N · Hydraulic Pump (Electric/Engine), MainSDR CA071130014Seal · debonded(CAN) STATIC DISCHARGE SEAL DEBONDED WHILE ENGINE (SN 295-291) WAS BEING RUN. OUR INTERNAL SQID REPORT NR 07-06724 REFERS. (TC NR 20071130014)Nov 26, 2007 · Pitot/Static SystemSDR CA070914019Blade · leaking(CAN) BIM WARNING LIGHT ILLUMINATED IN FLIGHT. SPAR PRESSURE WAS FOUND TO BE .25 LBS BELOW MINIMUM CHECKING PRESSURE. SPAR PRESSURE WAS SERVICED APPROXIMATELY 80 DAYS PREVIOUS. (TC NR 20070914019)Sep 11, 2007 · Skrsky S61N · Main Rotor BladesSDR CA070814010Engine · malfunctioned(CAN) ROTORCRAFT WAS LOGGING AT THE TIME OF THE ENGINE SHUTDOWN. THE AIRCRAFT WAS HOVERING ABOVE A LOG GETTING READY TO PULL THE LOG FROM THE SETTING. NR 1 ENGINE INDICATIONS DROPPED OFF (IE OIL PRESSURE, FUEL PRESSURE, NG). THE AIRCRAFT RELEASED ITS LONGLINAug 7, 2007 · Skrsky S61N · Engine (Turbine/Turboprop)SDR CA070709003Manifold · fractured(CAN) THE PILOTS NOTICED A WARM SEMI SMOKE SMELL, AND OBSERVED A T5 RISE IN NR 1 ENGINE. THE FIRE LIGHT ACTIVATED ON NR 1 ENGINE. THE ENGINE WAS SHUT DOWN AS WELL AS A THE FIRE BOTTLES WERE ACTIVATED. THE AC LANDED WITH ONE ENGINE WITH NO INCIDENT. THE ENGINE Jul 5, 2007 · Skrsky S61N · Fuel Controlling SystemSDR CA070619007Bolt · loose(CAN) OCCURRENCE WHERE THE ENGINE SPEED CONTROL DISENGAGED FROM THE FUEL CONTROL UNIT, RESULTING IN AN IN-FLIGHT SHUTDOWN OF THE ENGINE. SUSPECTED CAUSE WAS A LOOSE SELF LOCKING BOLT, P/N NK4-4A, AND OR A WORN NON METALLIC LOCKING INSERT ON THE NK4-4A BOLT. INJun 11, 2007 · Skrsky S61N · Fuel Control/Turbine EnginesSDR CA070524006Engine · failed(CAN) REPORT NR 07-02204 (ON MAY 11, 2007) THE AC UNDERWENT AN ENGINE CHANGE ON NR 1 ENGINE AND REQUIRED A MAINTENANCE TEST FLIGHT. AFTER (2) GROUND RUNS INCLUDING LEAK CHECKS, DEPARTED TO THE TRAINING AREA TO PERFORM REQUIRED ENGINE TOPPING CHECK. VERIFIED WMay 17, 2007 · Skrsky S61N · Engine (Turbine/Turboprop)SDR CA070216008Blade · cracked(CAN) ON INSPECTION, A STAGE 4 BLADE WAS FOUND TO HAVE A 0.080 INCH CRACK THROUGH THE DOVE TAIL AREA ON THE TRAILING EDGE SIDE. OUR FILE NR SQID 07-00588 (TC NR 20070216008)Feb 16, 2007 · Turbine Engine Compressor SectionSDR CA060818006Bolt · broken(CAN) THE HYDRAULIC PUMP WAS BEING REMOVED FOR MAINTENANCE PLANNING, WHEN 2 BOLT HEADS WERE FOUND TO BE SHEARED OFF, AND HELD IN PLACE BY THE LOCK WIRE. PUMP WILL BE SENT TO VENDOR FOR INVESTIGATION. PUMP WAS OPERATING NORMALLY. (TC NR 20060818006)Aug 17, 2006 · Skrsky S61L · Hydraulic Pump (Electric/Engine), MainSDR CA060608011Cover · crackedMAIN GEAR BOX WAS BEING REMOVED FOR INPUT FREEWHEEL REPLACEMENT. A CRACK WAS DETECTED ON THE RT FOOT OF REAR COVER, AS WELL AS A CRACK ON THE RT REAR AIRFRAME FITTING. THE ALIGNMENT FIXTURE WAS USED TO CHECK THE BOX BEAM, AND FOUND TO BE MISALIGNED. THE RTMay 18, 2006 · Skrsky S61L · Main Rotor GearboxSDR CHI2852Lock Nut · failedUPON RECEIPT OF ENGINE FOR MAINTENANCE, IT WAS DISCOVERED THAT THE POWER TURBINE LOCKNUT HAD LOST TORQUE AND BACKED OFF OF THE POWER TURBINE TIE BOLT. THE PROBABLE CAUSE WAS LOSS OF TORQUE. A SPECIAL INSPECTION WAS INITIATED TO INCLUDE INSPECTING RUN-ON TORQApr 19, 2006 · N6672D · Boeing 1072 · Turbine SectionSDR CA060322003Combustion Case · cracked(CAN) THE PILOT NOTICED A GRADUALLY INCREASING ENGINE OIL PRESSURE, AND T5, ALONG WITH DECREASING OIL PRESSURE. AFTER SHUTDOWN, THE ENGINE WAS INSPECTED, AND A CRACK FOUND IN THE LOWER COMBUSTION CASE HALF. THE ENGINE WAS REMOVED FOR CASE REPLACEMENT AND TESMar 14, 2006 · Skrsky S61L · Turbine Engine Combustion SectionSDR 2005FA0001554Plate · crackedDURING MAJOR INSPECTION THE NR 1 COOLING PLATE WAS FOUND TO HAVE CRACKS IN (SURFACE M). THERE ARE 6 EA CRACKS APPROXIMATELY .250 IN LENGTH. THE OVERALL GOOD, AND THERE WAS NO EVIDENCE OF AN OVERTEMPATURE ON ANY PARTS. (K)Nov 4, 2005 · Engine (Turbine/Turboprop)SDR CA051022001Windshield · unserviceableCORNER WINDOW FAILED AFTER LOSING ITS SEAL AND SECURITY OF ATTACHMENT AT THE OVERLAP TO THE GLASS WINDSHIELD. THIS WAS LIKELY CAUSED BY THE SEAL BEING DISRUPTED TWO DAYS EARLIER WITH THE REPLACEMENT OF THE ADJACENT GLASS WINDSHIELD (DUE TO AN OVERHEAT PROBLEMOct 20, 2005 · Skrsky S61N · Flight Compartment WindowsSDR CA050930002Blade · unserviceable(CAN) COCKPIT BIM INDICATOR ILLUMINATED ON TAKEOFF. AIRCRAFT RETURNED TO RAMP. VISUAL INDICATION REVELED (BLUE) MAIN ROTOR BLADE BIM INDICATOR IN THE BLACK. MAIN ROTOR BLADE REPLACED.Sep 21, 2005 · Skrsky S61N · Main Rotor BladesSDR CA051121002Bearing Race · damagedUPON VISUAL INSPECTION BEFORE INSTALLATION IT WAS NOTED THAT THE BEARING HAD MULTIPLE AXIAL SCORING MARKS ON THE INNER RACE SURFACE. THESE MARKS WERE DETECTABLE WITH A SCRIBE AND WERE BEYOND ALLOWABLE LIMITS AS PER THE OVERHAUL MANUAL. THE BEARING WAS RETURNJun 16, 2005 · Skrsky S61N · Engine/Transmission CouplingSDR 2005FA0000827Bearing · brinelledAT OVERHAUL, REMOVED HUB BEARING INNER RACES AND FOUND (1 EACH) CRACKED ABOUT 1.5 INCHES DUE TO SEVERE BRINNELING. PROBABLE CAUSE COULD BE DUE TO GREASE (MINIMAL AMOUTS). RECOMMEND DAILY PURGING OF HUB BEARING TO PREVENT ANOTHER OCCURENCE. (K)Jun 1, 2005 · N1043T · Skrsky S61A · Tail Rotor HeadSDR CA050516007Tube · leaking(CAN) WHILE LANDING,ONE OF THE PASSENGERS IN THE CABIN NOTICED FLUID RUNNING DOWN THE RIGHT HAND SIDE OF THE AIRCRAFT. AFTER AIRCRAFT SHUT DOWN THE ENGINEER INSPECTEDTHE RIGHT HAND ENGINE AND FOUND A TUBE ASSY FROM THE MAIN FUEL SUPPLY LINE HADLOOSENED, CAUSINMay 10, 2005 · Carson S61LSKRSKY · Aircraft Fuel Distribution SystemSDR CA050104011Web · cracked(CAN) DURING A ROUTINE INSPECTION, A CRACK WAS FOUND ON THE LT FORWARD CORNER OF THE LOWER WEB FITTING.Dec 29, 2004 · Carson S61LSKRSKY · Rotorcraft Tail BoomSDR CA041124007Blade · cracked(CAN) DURING FLIGHT, THE ROTOR BLADE INTEGRITY MONITOR SYSTEM INDICATED A LEAK IN ONE OF THE MAIN ROTOR BLADES. THE PILOT LANDED THE AIRCRAFT SAFELY AND MAINTENANCE REPLACED THE BLADE AND SENT IT IN FOR INSPECTION. DURING INSPECTION, A LEAK WAS INDICATED UNDENov 18, 2004 · Skrsky S61N · Main Rotor BladesSDR CA041119005Bevel Gear · failed(CAN) DURING CLIMB OUT THE MAIN GEARBOX CHIP LIGHT ILLUMINATED. AIRCRAFT RETURNED TO SEVICE LANDING.ON INSPECTION, METAL PARTICLES WERE DISCOVERED ON THE CHIP PLUG AND IN THE COARSE SCREEN. THE MGB WAS REMOVED FROM SERVICE. AT DISASSEMBLY ONE TOOTH WAS FOUND MNov 18, 2004 · Skrsky S61N · Main Rotor GearboxSDR CA040916009Hub · cracked(CAN) DURING NDT INSPECTION THE HUB WAS FOUND TO HAVE A CRACK INDICATION ON ONE OF THE EARS. THE INDICATION WAS BLENDED, WITH APPROX. .010-.015 INCH OF MATERIAL BEING REMOVED. THE HUB WAS THEN RE-INSPECTED AND INDICATIONS OF THE DEFECT WERE STILL EVIDENT UNDSep 14, 2004 · Skrsky S61N · Tail Rotor HeadSDR CHI2848Blade · crackedCRACKS AT COMPRESSOR BLADE, LOCK SCREW HOLES, STAGES 3,5,6,7,8,AND 10 SLOTS. THE SUBJECT PARTS HAVE BEEN SUBMITTED TO THE MFG FOR EVALUATION.Jun 19, 2004 · Boeing 1072 · Turbine Engine Compressor SectionSDR CHI2849Compressor · crackedCRACKS AT COMPRESSOR BLADE, LOCK SCREW HOLES, STAGES 3 AND 6. PARTS HAVE BEEN SUBMITTED TO THE MFG FOR EVALUATION.Jun 19, 2004 · Boeing 1072 · Turbine Engine Compressor SectionSDR CA040706001Rod · strippedSVA PILOT VALUE FEEDBACK CABLE ROD THREADS EXCESSIVELY WORN CAUSING ENGINE TO SURGE.Jun 10, 2004 · Skrsky S61N · Engine ControlsSDR CA040506007Bushing · failedON INSTALLATION OF THE BUSHING, WHILE IT WAS BEING PRESSED INTO THE LUG OF THE PYLON, THE TOP OF THE BUSHING SHEARED OF THE BODY. MARKS ON THE BUSHING SHOW A TWISTING ACTION AS THE BUSHING WAS BEING INSTALLED. AN INDEPENDENT COMPANY, DID AN INSPECTION (REPORApr 12, 2004 · Skrsky S61N · Fuselage Structure (General)SDR CA040309003Filter · inoperative(CAN) MAIN GEAR BOX OIL PRESSURE DROPPED IN FLIGHT. AIRCRAFT RETURNED TO LANDING AREA AND SHUT DOWN. EXAMINATION OF MGB COARSE SCREEN FILTER REVEALED RESIN COATING FROM INSIDE OF MGB HAD FLAKED OFF. MGB REPLACED.Mar 7, 2004 · Skrsky S61N · Main Rotor GearboxSDR CA040309002Cover · cracked(CAN) CRACK ON LOWER LT LEG OF MAIN GEARBOX REAR COVER DISCOVERED ON DAILY INSPECTION.Mar 4, 2004 · Carson S61LSKRSKY · Main Rotor GearboxSDR CA031212001Receptacle · cracked(CAN) POCKETS 20,21,22 FOUND CRACKED SPAN WISE ON UNDER SIDE OF POCKET. AFTER REMOVAL OF POCKET FROM THE BLADE, IT WAS FOUND THAT THE POCKETS WERE NOT BONDED TO THE BACK FACE OF THE SPAR. THIS ALLOWED THE POCKETS TO WORK UP AND DOWN CAUSING THE SURFACE CRACKS.Dec 2, 2003 · Skrsky S61N · Main Rotor HeadSDR CA030827006Engine · failed(CAN) AC WAS INVOLVED IN FIREFIGHTING OPERATIONS. AFTER PICKING UP LOAD OF WATER WITH A 95 PERCENT TORQUE SETTING AC BEGAN A CLIMB. 5 SECONDS INTO CLIMB AT 95 PERCENT TORQUE PILOTS HEARD WHAT WAS DESCRIBED AS A COMPRESSOR STALL AND FELT A SLIGHT KICK IN AIRFRAAug 19, 2003 · Skrsky S61N · Engine (Turbine/Turboprop)SDR CA030421008Fitting · cracked(CAN) DURING VISUAL INSPECTION, A CRACK WAS DETECTED ON LT LOWER PYLON HINGE WEB AREA, ORIGINATING FROM A TOOLING HOLE, AND PROGRESSING TOWARD THE OUTBOARD SIDE.Apr 16, 2003 · Carson S61LSKRSKY · Rotorcraft Tail BoomSDR CA030415003Control Quadrant · stuck(CAN) PILOT PULLED THE COLLECTIVE UP ON FINAL APPROACH TO THE HELIDECK, THE COLLECTIVE JAMMED AND COULD NOT BE MOVED UP ANY FURTHER. THE AIRCRAFT CONTINUED TO DESEND OVER THE DECK AND AS GROUND CUSHION WAS ENCOUNTERED THE AIRCRAFT STOPPED DESCENDING AND CAME TMar 27, 2003 · Skrsky S61N · Main Rotor ControlSDR CA021018002Bearing · making metal(CAN) ENGINE RECEIVED FOR METAL CONTAMINATION. INVESTIGATION REVEALED A FUZZ LIKE MATERIAL PRESENT ON AGB CHIP DETECTOR. MATERIAL SIMILAR TO THAT FOUND WHEN GEARS IN THE AGB IS WEARING ABNORMALLY. NR 2 BEARING SUMP MAGNETIC PLUG WAS FOUND FREE OF CONTAMINAOct 2, 2002 · Skrsky S61N · Accessory GearboxesSDR ERAA081163Gascolator · corrodedINTERGRANULAR CORROSION WITHIN HOUSING. NDT AND VISUAL INSPECTION SHOWED NO INTERGRANULAR CORROSION. SHOWED ABNORMAL CARBON SEAL WEAR. NORMAL OVERHAULSep 26, 2002 · N561EH · Skrsky S61N · Engine Fuel Distribution
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