# Service difficulty reports: GE CT58-140-1

A list on [GE CT58-140-1](https://openairdocs.org/engine/ge-ct58-140-1.md).

Newest first. General aviation reporting is voluntary.

Page 1 of 3 · 127 reports

- [SDR CHIA201908254108](https://openairdocs.org/sdr/CHIA201908254108.md): Actuator · failed · Aug 25, 2019 · N6675D · Boeing 1072 · Engine Controls
  > DURING 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 S
- [SDR JYEA2015FA0000211](https://openairdocs.org/sdr/JYEA2015FA0000211.md): Pressure Switch · intermittent · May 13, 2015 · N615CK · Skrsky S61N · Hydraulic Indicating System
  > WHEN 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 PREVI
- [SDR P4YA0709201200001](https://openairdocs.org/sdr/P4YA0709201200001.md): Gearbox · making metal · Jul 9, 2012 · N616CK · Skrsky S61N · Main Rotor Gearbox
  > LEFT MGB CHIP LIGHT ILLUMINATED IN FLIGHT. ACFT RETURNED TO BASE. OIL STRAINER INSPECTION REVEALED METAL SLIVERS. AWAITING MGB CHANGE.
- [SDR P4YA0707201200001](https://openairdocs.org/sdr/P4YA0707201200001.md): Engine · failed · Jul 7, 2012 · N103WF · Skrsky S61N · Engine (Turbine/Turboprop)
  > ON APPROACH NR 2 ENGINE COMPRESSOR STALLED AND T SPIKED TO 950°C. REMOVED AND REPLACED ENGINE, ALL SYSTEMS CHECKED SATISFACTORY.
- [SDR P4YA2012061800001](https://openairdocs.org/sdr/P4YA2012061800001.md): Purifier · malfunctioned · Jun 16, 2012 · N408HH · Skrsky S61N · Engine Fuel Distribution
  > ON 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 DIVERTE
- [SDR P4YA2010071500001](https://openairdocs.org/sdr/P4YA2010071500001.md): Mount · cracked · Jul 15, 2010 · N103WF · Skrsky S61N · Main Rotor Transmission Mount
  > LT 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.
- [SDR P4YA2010051300001](https://openairdocs.org/sdr/P4YA2010051300001.md): Exhaust Pipe · cracked · May 13, 2010 · N410GH · Skrsky S61N · Engine (Turbine/Turboprop)
  > NR 1 ENGINE FIRE LIGHT ILLUMINATED WITH NO FIRE DETECTED. CRACKED TAIL PIPE LEAKED EXHAUST ONTO FIRE LOOP. REPLACED EXHAUST PIPE.
- [SDR P4YA2010031000001](https://openairdocs.org/sdr/P4YA2010031000001.md): Line · chafed · Mar 10, 2010 · N905AL · Skrsky S61N · Hydraulic System, Main
  > ACFT 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 FLUI
- [SDR CA100204003](https://openairdocs.org/sdr/CA100204003.md): Gearbox · making metal · Dec 24, 2009 · Skrsky S61N · Accessory Gearboxes
  > (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)
- [SDR CHIR0297](https://openairdocs.org/sdr/CHIR0297.md): Fcu · contaminated · Nov 20, 2009 · Skrsky S61N · Fuel Control/Turbine Engines
  > ON 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 INI
- [SDR 2009FA0000960](https://openairdocs.org/sdr/2009FA0000960.md): Fuel Control · contaminated · Nov 18, 2009 · Skrsky S61N · Engine (Turbine/Turboprop)
  > A 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,
- [SDR U0GA2009092883296](https://openairdocs.org/sdr/U0GA2009092883296.md): Engine · failed · Sep 28, 2009 · N562EH · Skrsky S61N · Engine (Turbine/Turboprop)
  > NR 1 ENGINE FAILED IN FLIGHT.
- [SDR CA090827002](https://openairdocs.org/sdr/CA090827002.md): Engine · making metal · Aug 26, 2009 · Engine (Turbine/Turboprop)
  > AT 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.
- [SDR CA090824005](https://openairdocs.org/sdr/CA090824005.md): Servo · inoperative · Aug 21, 2009 · Skrsky S61N · Rotorcraft Servo System
  > HAD A YAW KICK.
- [SDR CA090820007](https://openairdocs.org/sdr/CA090820007.md): Fuel Control · malfunctioned · Aug 16, 2009 · Skrsky S61N · Fuel Control/Turbine Engines
  > (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: 177
- [SDR CA090811008](https://openairdocs.org/sdr/CA090811008.md): Fuel/Oil Cooler · leaking · Aug 7, 2009 · Skrsky S61N · Engine Fuel/Oil Cooler
  > HELICOPTER 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 LEAKING
- [SDR CA080725002](https://openairdocs.org/sdr/CA080725002.md): Bolt · broken · Jul 16, 2008 · Skrsky S61N · Hydraulic Pump (Electric/Engine), Main
  > (CAN) ON POST FLIGHT INSP, ONE BOLT HEAD WAS FOUND DETACHED FROM THE PUMP ASSY. HAVE EXPERIENCED ONE PREVIOUS OCCURENCE, SEE SDR20060818006.
- [SDR CA071130014](https://openairdocs.org/sdr/CA071130014.md): Seal · debonded · Nov 26, 2007 · Pitot/Static System
  > (CAN) STATIC DISCHARGE SEAL DEBONDED WHILE ENGINE (SN 295-291) WAS BEING RUN. OUR INTERNAL SQID REPORT NR 07-06724 REFERS. (TC NR 20071130014)
- [SDR CA070914019](https://openairdocs.org/sdr/CA070914019.md): Blade · leaking · Sep 11, 2007 · Skrsky S61N · Main Rotor Blades
  > (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)
- [SDR CA070814010](https://openairdocs.org/sdr/CA070814010.md): Engine · malfunctioned · Aug 7, 2007 · Skrsky S61N · Engine (Turbine/Turboprop)
  > (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 LONGLIN
- [SDR CA070709003](https://openairdocs.org/sdr/CA070709003.md): Manifold · fractured · Jul 5, 2007 · Skrsky S61N · Fuel Controlling System
  > (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
- [SDR CA070619007](https://openairdocs.org/sdr/CA070619007.md): Bolt · loose · Jun 11, 2007 · Skrsky S61N · Fuel Control/Turbine Engines
  > (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. IN
- [SDR CA070524006](https://openairdocs.org/sdr/CA070524006.md): Engine · failed · May 17, 2007 · Skrsky S61N · Engine (Turbine/Turboprop)
  > (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 W
- [SDR CA070216008](https://openairdocs.org/sdr/CA070216008.md): Blade · cracked · Feb 16, 2007 · Turbine Engine Compressor Section
  > (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)
- [SDR CA060818006](https://openairdocs.org/sdr/CA060818006.md): Bolt · broken · Aug 17, 2006 · Skrsky S61L · Hydraulic Pump (Electric/Engine), Main
  > (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)
- [SDR CA060608011](https://openairdocs.org/sdr/CA060608011.md): Cover · cracked · May 18, 2006 · Skrsky S61L · Main Rotor Gearbox
  > MAIN 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 RT
- [SDR CHI2852](https://openairdocs.org/sdr/CHI2852.md): Lock Nut · failed · Apr 19, 2006 · N6672D · Boeing 1072 · Turbine Section
  > UPON 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 TORQ
- [SDR CA060322003](https://openairdocs.org/sdr/CA060322003.md): Combustion Case · cracked · Mar 14, 2006 · Skrsky S61L · Turbine Engine Combustion Section
  > (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 TES
- [SDR 2005FA0001554](https://openairdocs.org/sdr/2005FA0001554.md): Plate · cracked · Nov 4, 2005 · Engine (Turbine/Turboprop)
  > DURING 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)
- [SDR CA051022001](https://openairdocs.org/sdr/CA051022001.md): Windshield · unserviceable · Oct 20, 2005 · Skrsky S61N · Flight Compartment Windows
  > CORNER 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 PROBLEM
- [SDR CA050930002](https://openairdocs.org/sdr/CA050930002.md): Blade · unserviceable · Sep 21, 2005 · Skrsky S61N · Main Rotor Blades
  > (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.
- [SDR CA051121002](https://openairdocs.org/sdr/CA051121002.md): Bearing Race · damaged · Jun 16, 2005 · Skrsky S61N · Engine/Transmission Coupling
  > UPON 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 RETURN
- [SDR 2005FA0000827](https://openairdocs.org/sdr/2005FA0000827.md): Bearing · brinelled · Jun 1, 2005 · N1043T · Skrsky S61A · Tail Rotor Head
  > AT 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)
- [SDR CA050516007](https://openairdocs.org/sdr/CA050516007.md): Tube · leaking · May 10, 2005 · Carson S61LSKRSKY · Aircraft Fuel Distribution System
  > (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, CAUSIN
- [SDR CA050104011](https://openairdocs.org/sdr/CA050104011.md): Web · cracked · Dec 29, 2004 · Carson S61LSKRSKY · Rotorcraft Tail Boom
  > (CAN) DURING A ROUTINE INSPECTION, A CRACK WAS FOUND ON THE LT FORWARD CORNER OF THE LOWER WEB FITTING.
- [SDR CA041124007](https://openairdocs.org/sdr/CA041124007.md): Blade · cracked · Nov 18, 2004 · Skrsky S61N · Main Rotor Blades
  > (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 UNDE
- [SDR CA041119005](https://openairdocs.org/sdr/CA041119005.md): Bevel Gear · failed · Nov 18, 2004 · Skrsky S61N · Main Rotor Gearbox
  > (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 M
- [SDR CA040916009](https://openairdocs.org/sdr/CA040916009.md): Hub · cracked · Sep 14, 2004 · Skrsky S61N · Tail Rotor Head
  > (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 UND
- [SDR CHI2848](https://openairdocs.org/sdr/CHI2848.md): Blade · cracked · Jun 19, 2004 · Boeing 1072 · Turbine Engine Compressor Section
  > CRACKS 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.
- [SDR CHI2849](https://openairdocs.org/sdr/CHI2849.md): Compressor · cracked · Jun 19, 2004 · Boeing 1072 · Turbine Engine Compressor Section
  > CRACKS AT COMPRESSOR BLADE, LOCK SCREW HOLES, STAGES 3 AND 6. PARTS HAVE BEEN SUBMITTED TO THE MFG FOR EVALUATION.
- [SDR CA040706001](https://openairdocs.org/sdr/CA040706001.md): Rod · stripped · Jun 10, 2004 · Skrsky S61N · Engine Controls
  > SVA PILOT VALUE FEEDBACK CABLE ROD THREADS EXCESSIVELY WORN CAUSING ENGINE TO SURGE.
- [SDR CA040506007](https://openairdocs.org/sdr/CA040506007.md): Bushing · failed · Apr 12, 2004 · Skrsky S61N · Fuselage Structure (General)
  > ON 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 (REPOR
- [SDR CA040309003](https://openairdocs.org/sdr/CA040309003.md): Filter · inoperative · Mar 7, 2004 · Skrsky S61N · Main Rotor Gearbox
  > (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.
- [SDR CA040309002](https://openairdocs.org/sdr/CA040309002.md): Cover · cracked · Mar 4, 2004 · Carson S61LSKRSKY · Main Rotor Gearbox
  > (CAN) CRACK ON LOWER LT LEG OF MAIN GEARBOX REAR COVER DISCOVERED ON DAILY INSPECTION.
- [SDR CA031212001](https://openairdocs.org/sdr/CA031212001.md): Receptacle · cracked · Dec 2, 2003 · Skrsky S61N · Main Rotor Head
  > (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.
- [SDR CA030827006](https://openairdocs.org/sdr/CA030827006.md): Engine · failed · Aug 19, 2003 · Skrsky S61N · Engine (Turbine/Turboprop)
  > (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 AIRFRA
- [SDR CA030421008](https://openairdocs.org/sdr/CA030421008.md): Fitting · cracked · Apr 16, 2003 · Carson S61LSKRSKY · Rotorcraft Tail Boom
  > (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.
- [SDR CA030415003](https://openairdocs.org/sdr/CA030415003.md): Control Quadrant · stuck · Mar 27, 2003 · Skrsky S61N · Main Rotor Control
  > (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 T
- [SDR CA021018002](https://openairdocs.org/sdr/CA021018002.md): Bearing · making metal · Oct 2, 2002 · Skrsky S61N · Accessory Gearboxes
  > (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 CONTAMINA
- [SDR ERAA081163](https://openairdocs.org/sdr/ERAA081163.md): Gascolator · corroded · Sep 26, 2002 · N561EH · Skrsky S61N · Engine Fuel Distribution
  > INTERGRANULAR CORROSION WITHIN HOUSING. NDT AND VISUAL INSPECTION SHOWED NO INTERGRANULAR CORROSION. SHOWED ABNORMAL CARBON SEAL WEAR. NORMAL OVERHAUL

Next page: https://openairdocs.org/engine/ge-ct58-140-1/reports.md?page=2

## The whole list in SQL

Runs in DuckDB 1.2 or later on the release's Parquet files over HTTPS:

```sql
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
```

This list as a web page: https://openairdocs.org/engine/ge-ct58-140-1/reports

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