GE CT7-8A

Service difficulty reports · 117

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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 = 'CT78A'
  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 CA141210001Gearbox · malfunctioned(CAN) THE INPUT GEARBOX CAN BE USED ON NR 1 OR NR 2 POSITION. WHEN USED ON NR 2 POSITION THE CHIP DETECTOR LOCATION IS PLUGGED. THE PLUG WAS FITTED WITH AN O-RING. DURING GROUND RUNS, A SMALL WEEP WAS NOTED BUT NOTHING SERIOUS OR ALARMING. AFTER TEST FLIGHTDec 8, 2014 · Skrsky S92A · Main Rotor GearboxSDR CA141119007Bladder · chafed(CAN) PERFORMING MAINTENANCE/INSPECTION ON THE AUXILIARY FUEL TANK WHICH REQUIRED REMOVAL OF ONE OF THE TOP ACCESS PANELS. UPON INSPECTION OF THE INNER SURFACE OF THE FUEL BLADDER, IT WAS FOUND THAT SIGNIFICANT CHAFFING HAD BEEN OCCURRING BETWEEN THE FUEL BLADNov 19, 2014 · Skrsky S92A · Fuel StorageSDR CA141217006Pump · malfunctioned(CAN) UPON REMOVAL OF ONE OF THE MAIN GEARBOX LUBE PUMPS FOR VESPEL SPLINE REPLACEMENT, IT WAS DISCOVERED THAT ONE OF THE MOUNTING FLANGE EARS FOR THE PUMP WAS CRACKED COMPLETELY OFF. THIS HAS OCCURRED ELSEWHERE IN THE S92 FLEET SEVERAL TIMES ALREADY AND A RETNov 15, 2014 · Skrsky S92A · Main Rotor GearboxSDR CA141029009Fan · unserviceable(CAN) HYD FAN INOPERATIVE. DISCOVERED ON GROUND RUNS. FAN SPINNING BUT NO AIRFLOW INDICATION.Oct 28, 2014 · Skrsky S92A · Hydraulic System, MainSDR HEER20141025307Fire Detector · malfunctionedNR 2 FIRE LIGHT ILLUMINATED MULTIPLE TIMES DURING TAKEOFF. R & R FLAME DETECTOR AND HARNESS.Oct 25, 2014 · N931PH · Skrsky S92A · Fire DetectionSDR CA141024020Module · failed(CAN) ORIGINAL PROBLEM WAS REPORTED BY AIRCREW WHO NOTICED THAT TORQUE INDICATION WAS LAGGING AND SOMETIMES HUNG TEMPORARILY ON THE NR 2 ENGINE INPUT. ALTHOUGH ALL OTHER ENGINE PARAMETERS RESPONDED NORMALLY NG, NP, TGT, AND ONCE POWER BECAME STEADY STATE, THESep 15, 2014 · Skrsky S92A · Main Rotor GearboxSDR 39LA2014072983Bushing · shearedDURING MAIN GEARBOX ATTACH BOLT SCHEDULED REPLACEMENT, 3 OF THE 8 ATTACH BOLT OUTER BUSHINGS WERE FOUND TO BE SHEARED OFF AT THE BASE OF THE Ï¿½HATÏ¿½ IN THE FOLLOWING POSITIONS, LT FWD, LT AFT & RT AFT. THE MAIN GEARBOX WILL BE R & R.Jul 29, 2014 · N850AR · Skrsky S92A · Main Rotor GearboxSDR 39LA2014061672Fire Detector · failedINTERMITTENT APU FIRE WARNING DETECTION LIGHT ILLUMINATING IN FLIGHT. AFTER LANDING ACCOMPLISHED FULL POWER DOWN OF ACFT. POWERED ACFT BACK UP & APU FIRE WARNING DETECTION LIGHT CONTINUES TO BE INTERMITTENT ON GND. R & R APU FIRE WARNING DETECTION SENSOR IAJun 16, 2014 · N850AR · Skrsky S92A · Fire DetectionSDR CA140812006Wire Harness · shorted(CAN) THIS MOLDED HARNESS RUNS FROM THE AVC ELECTRONIC UNIT WHICH IS LOCATED UNDER THE FLOOR IN THE COCKPIT COMPANION WAY, TO THE NOSE WHEEL AREA, MOUNTED MECHANICAL UNIT. THIS HARNESS SHORTED AT PIN NR 65 AND IN TURN FRIED THE ELECTRONIC UNIT, RENDERING BOTHMar 16, 2014 · Skrsky S92A · Electrical Power System WiringSDR 39LA2014030862Connector · dirtyDURING FLIGHT FROM JBAD TO OAIX THE NR 1 ENG FIRE WARNING LIGHT ILLUMINATED INTERMITTENTLY. CLEANED CONNECTOR FOR NR 1 ENG FIRE WARNING LIGHT, INSPECTED FOR EVIDENCE OF FIRE OR DAMAGE, NONE NOTED.Mar 8, 2014 · N851AR · Skrsky S92A · Fire Protection System WiringSDR 39LA2014012955Ahrs · malfunctionedDURING CRUISE FLIGHT FROM MHD TO OAIX THE AFCS DEGD & AUTOPILOT 1 FAIL CAUTION LIGHT ILLUMINATED. FOLLOWED EMERGENCY PROCEDURE, PAGE 56 & AFTER LANDING TRIED TO RESET BUT LIGHTS REMAINED ILLUMINATED. RESET NR 1 AHRS PROCESSOR, PERFORMED MBIT OF AFCS 1 & 2 IAWJan 29, 2014 · N850AR · Skrsky S92A · Integrated Flight SystemSDR CA140523005Actuator · malfunctioned(CAN) THE PILOT SELECTING THE AFCS TRIM SWITCH ON THE CYCLIC STICK, AFT AND THEN RELEASING, THE PITCH TRIM ACTUATOR CONTINUED TO OPERATE, ATHOUGH THE SWITCH HAD RETURNED TO THE NUETRAL POSITION. A CONDITION KNOW AS "TRIM RUNAWAY". PILOT TOOK APPROPRIATE ACTIONJan 27, 2014 · Skrsky S92A · Autopilot Trim ServoSDR CA131113004Fire Detector · inoperative(CAN) CREW REPORTED INTERMITTENT "FIRE WARNING" ON NR 2 ENGINE. AN "S" TURN WAS CONDUCTED TO TRY AND VERIFY IF SMOKE WAS VISIBLE, NONE WAS SEEN. WARNING WOULD ILLUMINATE FOR 1 OR 2 SECONDS THEN EXTINGUISH. THIS OCCURRED SEVERAL TIMES. ACFT RETURNED WITHOUT Jul 22, 2013 · Skrsky S92A · Fire DetectionSDR CA131113003Fire Detector · worn(CAN) FALSE FIRE INDICATION IN CRUISE FLIGHT ON RETURN. AUDIO WITH FIRE WARNING ON MASTER CAUTION PANEL ILLUMINATED. ACFT RETURNED TO BASE WITHOUT FURTHER INCIDENT. THE NR 2 ENGINE OTBD FLAME DETECTOR WAS REPLACED. ACFT RETURNED TO SERVICE. THIS WAS THE FIRJul 18, 2013 · Skrsky S92A · Fire DetectionSDR CA130905013Wire · shorted(CAN) AS THE ACFT WAS ABOUT TO LIFT FOR TRIP, THE NR 2 ENG FIRE WARNING LIGHTS ILLUMINATED ALONG WITH THE "FIRE ENGINE 2" AUDIO MESSAGE FOR 1 ITERATION. THE FIRE WARNING WENT OUT MOMENTARILY. CHANGE HEADING TO TROUBLESHOOT AND THE WARNING CAME ON AGAIN FOR OJul 17, 2013 · Skrsky S92A · Fire Protection System WiringSDR CA131113005Wire · failed(CAN) AS THE ACFT WAS ABOUT TO LIFT FOR TRIP, THE NR 2 ENG FIRE WARNING LIGHTS ILLUMINATED ALONG WITH THE "FIRE ENGINE 2" AUDIO MESSAGE FOR 1 ITERATION. THE FIRE WARNING WENT OUT MOMENTARILY. CHANGED HEADING TO TROUBLESHOOT AND THE WARNING CAME ON AGAIN FOR 1Jul 17, 2013 · Skrsky S92A · Fire Protection System WiringSDR 39LA2013060300004Connector · dirtyNR 2 ENGINE FIRE LIGHT CAME ON DURING FLIGHT, THEN WENT OUT. NO OTHER INDICATIONS WHERE NOTICED, RETURNED TO BASE. REMOVED AFT OTBD FIRE DETECTOR AND INSPECTED FOUND CARBON AND DIRT ON PLUG TIPS. CLEANED CONNECTOR AND FEMALE END OF FIRE DETECTOR, RECLOCKED Jun 3, 2013 · N851AR · Skrsky S92A · Fire Protection System WiringSDR 39LA2013040100004Warning Light · false activationDURING CRUISE FLIGHT, NR 1 ENGINE FIRE LIGHT BRIEFLY ILLUMINATED WITH AUDIO.Mar 30, 2013 · N851AR · Skrsky S92A · Fire DetectionSDR 39LA2013021800023Detector · unserviceableTHE NR 2 ENGINE FIRE AUDIO CAME ON AND THEN WENT OUT, NO OTHER INDICATIONS WHERE PRESENT. AFTER 30 SECONDS THE NR 2 ENGINE FIRE LIGHT AND AUDIO CAME ON FOR 2 SECONDS AND THEN WENT OFF WITH NO FURTHER INDICATIONS. AFTER THE FIRE LIGHT AND AUDIO CAME ON AGAIN Feb 15, 2013 · N851AR · Skrsky S92A · Engine (Turbine/Turboprop)SDR CA121205012Filler · failed(CAN) DURING THE REFUELING PROCESS WHICH CALLED FOR FULL MAIN TANKS, THE LT TANK AS USUAL, FILLED FIRST WITH THE RT TANK FOLLOWING ABOUT 200 LBS BEHIND. THE INDICATION FOR THE LT QUANTITY HAD STOPPED, INDICATING THE TANK WAS FULL AND READ APPROX 2547 LBS. AS Dec 1, 2012 · Skrsky S92A · Fuel StorageSDR CA121018002Module · fod(CAN) THE INPUT MODULE WAS BEING REPLACED FOR AN UNRELATED ISSUE. UPON INITIAL INSPECTION OF THE NEWLY RECEIVED MODULE, AND DURING REMOVAL OF BLANKING PLUGS , CAPS, AND PLATES ETC, 3 NUTS WERE DISCOVERED BEHIND A PLUG IN AN OIL PASSAGE WHICH SERVICES THE ACCESOct 15, 2012 · Skrsky S92A · Main Rotor GearboxSDR HEEA20120902630Shaft · failedENGINE NR 1 FAILED IN FLIGHT. LANDING UNEVENTFUL. NR 1 HIGH SPEED SHAFT FAILURE IN CRUISE FLIGHT, NR 1 HSS COUPLING CAME APART.Sep 2, 2012 · N927PH · Skrsky S92A · Engine (Turbine/Turboprop)SDR P4YA2012082000001Fire Detector · false indicationNR 2 FIRE LIGHT CAME ON, ALL ENGINE PARAMETERS NORMAL, NO OTHER INDICATIONS. REMOVED AND REPLACED 2 FIRE DETECTORS.Aug 20, 2012 · N851AR · Skrsky S92A · Fire DetectionSDR HEEA20120808463Wire Harness · damagedNR 2 ENGINE FIRE WARNING LIGHT AND AURAL WARNING CAME ON IN CUISE FLIGHT. LANDING UNEVENTFUL. INSTALLED NEW FLAME DETECTOR AND HARNESS AND COMPLIED WITH SHRINK WRAP MODIFICATION.Aug 8, 2012 · N192PH · Skrsky S92A · Fire Protection System WiringSDR HEEA20120731366Wire Harness · malfunctionedDURING CRUISE FLIGHT, NR 2 ENGINE FIRE LIGHT ILLUMINATED MOMENTARILY MULTIPLE TIMES. MAINTENANCE REPLACED THE NR 2 ENGINE AFT FIRE DETECTOR HARNESS.Jul 31, 2012 · N292PH · Skrsky S92A · Fire DetectionSDR HEEA20120729333Fire Detector · false activationDURING CLIMB, FIRE LIGHT WITH AUDIO AND NR 2 ENGINE FIRE LIGHT CAME ON. ON BRINGING NR 2 ENGINE LEVEL TO IDLE FIRE WARNING LIGHT WENT OUT. LANDED AND PUT ENGINE TO FLY BEFORE LANDING, ON LANDING FIRE NR 2 ENGINE LIGHT CAME ON AGAIN. REMOVED NR 2 ENGINE OTBJul 29, 2012 · N929PH · Skrsky S92A · Fire DetectionSDR HEEA20120726365Fire Detector · false activationNR 2 ENGINE INTERMITTENT FIRE WARNING LIGHT WITH AURAL WARNING CAME ON 5 TIMES. LIGHT WENT OUT IMMEDIATELY EACH TIME. MAINTENANCE REPLACED THE NR 2 ENGINE AFT FLAME DETECTOR AND AFT FIRE DETECTION HARNESS, PN 925582-04112-042.Jul 26, 2012 · N192PH · Skrsky S92A · Fire DetectionSDR HEEA201204193538Fire Detector · false activationNR 2 ENGINE FIRE LIGHT AND AUDIO CAME ON ON SHORT FINAL. REPLACED NR 2 ENGINE AFT OTBD FIRE DETECTOR AND CLEANED CONNECTORS.Mar 28, 2012 · N927PH · Skrsky S92A · Fire DetectionSDR CA120329014Module · making metal(CAN) PILOT REPORTED NR 2 INPUT MODULE CHIP LIGHT ENROUTE TO PLATFORM. AN AME WAS SENT TO PLATFORM TO CARRY OUT INSPECTION OF CHIP DETECTOR. CHIPS WERE FOUND, HOWEVER CRITERIA CALLED FOR A SERVICEABILITY CHECK IAW AMM. ACFT PASSED THE SERVICEABILITY CHECK AMar 21, 2012 · Skrsky S92A · Main Rotor GearboxSDR CA120329010Pump · vibration(CAN) HUMS ADMINISTRATOR ADVISED OF AN INCREASING TREND RELATED TO THE NR 1 MGB LUBE PUMP OPERATION. DUE TO THIS STEADILY INCREASING TREND, A DECISION WAS MADE TO REPLACE THE PUMP. FOLLOWING REPLACEMENT OF THE PUMP, AND ALTHOUGH ONLY A SHORT PERIOD ELAPSED TMar 20, 2012 · Skrsky S92A · Main Rotor GearboxSDR CA120319008Bearing · worn(CAN) EXCESSIVE RADIAL PLAY FOUND IN TAIL ROTOR DRIVE SHAFT, BEARING HOUSING ASSY. BEARING AND HSG ASSY REPLACED AS A UNIT.Jan 23, 2012 · Skrsky S92A · Tail Rotor Drive ShaftSDR CA120228020Wire · broken(CAN) ACFT FAILING POWER ON BUILT IN TEST, PBIT, ON NR 1 AND NR 2 AUTOMATIC FLIGHT CONTROL SYSTEM, AFCS. RETURNS FAULT CODE 016. REPAIRED WIRE CONNECTION TO PILOT SIDE, LT YAW PEDAL SWITCH.Jan 18, 2012 · Skrsky S92A · Auto Flight System WiringSDR CA120228017O-Ring · leaking(CAN) DIFFERENTIAL PRESSURE INDICATOR IN THE NR 1 HYDRAULIC TRANSFER MODULE AND NR 2 TRANSFER MODULE, AND THE HIGH PRESSURE DIFFERENTIAL PRESSURE INDICATOR IN THE SUPPLY MODULE FOUND LEAKING. SEALS REPLACED ON ALL INDICATORS.Jan 16, 2012 · Skrsky S92A · Hydraulic System, MainSDR ALGA201201102933Oil System · contaminatedNR 1 ENGINE CHIP LIGHT FLICKERED DURING FLIGHT. REMOVED AND INSPECTED CHIP DETECTOR FOR CONTAMINATION. FOUND ONE NON MAGNETIC POST MACHINING DEBRIS. REPLACED ENGINE OIL FILTER AND GROUND RAN, NO FURTHER LIGHTS OR DEBRIS.Jan 10, 2012 · N933BG · Skrsky S92A · Turbine Engine Oil SystemSDR CA120220006Display · failed(CAN) DISPLAY CONTROL PANEL FAILURE ON POWER UP, AFTER BAROMETRIC PRESSURE WAS SET. DCP REPLACED.Jan 3, 2012 · Skrsky S92A · Central DisplaySDR CA120220004Gearbox · making metal(CAN) NR 1 INPUT CHIP LIGHT MGB SERVICEABILITY CHECK CARRIED OUT IAW MFG AMM INSTRUCTION. ACFT RETURNED TO SERVICE.Dec 29, 2011 · Skrsky S92A · Main Rotor GearboxSDR CA120217006Engine · making metal(CAN) INTERMITTENT CHIP LIGHT ON NR 2 ENGINE. CHIP DETECTOR INSPECTED POST SHUTDOWN. METAL DEBRIS DISCOVERED WAS BEYOND MFG RECOMMENDATION FOR CONTINUED SERVICE. ENGINE REPLACED.Dec 27, 2011 · Skrsky S92A · Engine (Turbine/Turboprop)SDR CA110601001Drive Shaft · damagedACFT WAS STARTED, ROTOR WAS WOUND UP. HYD PRESSURE CAME ON-LINE FOR NR 1 SYS, NR 2 SYS GAVE ERRATIC INDICATION AND THEN WENT TO ZERO PRESSURE. ACFT WAS SHUTDOWN. NR 2 HYD PUMP WAS REMOVED FROM MAIN GEARBOX. DRIVE SHAFT SPLINES ON PUMP SIDE WERE FOUND STRIPPMay 17, 2011 · Skrsky S92A · Hydraulic Pump (Electric/Engine), MainSDR KHS2011F00000Frame · crackedINSTALLED DUAL HOIST ON ACFT. MX WAS NOTIFIED THRU A COMPANY SAFETY REPORT OF A POTENTIAL PROBLEM WITH A FRAME ASSY ON THE DUAL HOIST. MX CLEANED THE EFFECTED AREAS FOR INSP, AND FOUND CRACKS PROPAGATING LOGITUDINALLY AT THE UPPER AND LOWER ATTACHMENTS AND MApr 19, 2011 · N920VH · Skrsky S92A · Fuselage Main, FrameSDR HEEA130834Oil System · leakingDURING REFUELING THE NR 1 ENGINE OIL PRESSURE SLOWLY DECLINED INTO THE YELLOW RANGE DOWN TO 20 PSI, THEN DROPPED INTO RED AT 18 PSI, ENGINE WAS SECURED ACCORDING TO CHECKLIST. OIL WAS ON SIDE OF ACFT AND THE RESERVOIR WAS BELOW THE SIGHT GAUGE.Apr 7, 2011 · N292PH · Skrsky S92A · Engine Oil Indicating SystemSDR CA110211001Shaft · wornENGINEERS HAD GREAT DIFFICULTY IN REMOVING THE TTO SHAFT TO REPLACE A LEAKING SEAL. ONCE THE SHAFT WAS REMOVED SCORING AND FRETTING WEAR WAS EVIDENT. ENGINEERING WAS CONTACTED. THEY REQUESTED MEASUREMENTS BE TAKEN ACROSS 2 PINS PLACED IN THE SPLINES 180 DEGRFeb 6, 2011 · Skrsky S92A · Main Rotor GearboxSDR CA110211006Washer · damagedWHEN REMOVING THE NUT AND SPLINED WASHER USED TO SECURE THE TAIL ROTOR PITCH BEAM DURING SCHEDULED REPLACEMENT OF THE TAIL ROTOR PITCH CHANGE SHAFT, THE MASTER SPLINED WASHER WAS FOUND DISPLACED (ONCE THE NUT WAS REMOVED) THIS CANNOT BE READILY SEEN ONCE THE NJan 28, 2011 · Skrsky S92A · Rotorcraft Tail BoomSDR HEEA129499Wire Harness · shortedNR 2 ENGINE FIRE LIGHT CAME ON INTERMITTENTLY, NO SECONDARY INDICATIONS. INSPECTED FIRE DETECTION SYS AND FOUND SHORT IN NR 2 ENG AFT FLAME DETECTOR HARNESS.Sep 29, 2010 · N192PH · Skrsky S92A · Fire Protection System WiringSDR CA100820007Module · cracked(CAN) DURING A POST FLIGHT MX CHECK, A CRACK IN THE RT MGB ATTACHMENT FOOT WAS DISCOVERED. THE CRACK IS A RADIAL CRACK THAT EMANATES FROM THE AFT MOUNTING BOLT HOLE. THE MAIN MODULE IS BEING REPLACED.Aug 16, 2010 · Skrsky S92A · Main Rotor GearboxSDR CA100820005Gearbox · making metal(CAN) DURING A DRYING RUN FOR A POST FLIGHT WATER RINSE ON THE AIRCRAFT, A MAIN MODULE CHIP LIGHT ILLUMINATED. AN INSPECTION OF THE MAGNETIC CHIP PLUG WAS CONDUCTED AND FIVE FLAT SKINNY METAL CHIPS WERE FOUND ON THE CHIP PLUG OF THE MAIN MODULE. THE CHIPS WEAug 4, 2010 · Skrsky S92A · Main Rotor GearboxSDR CA100614003Bypass Valve · defectiveACFT WAS IN CRUISE FLIGHT, HEADING OFFSHORE WITH PASSENGERS. CREW WERE ALERTED TO A MGB OIL BY-PASS INDICATION ON THE MULTI FUNCTION DISPLAY. AS THE SYS IS NOT AUTOMATIC, THE SWITCH WAS CHECKED AND CONFIRMED TO BE IN THE "NORM" AND NOT "TEST" POSITION. ACFT Jun 9, 2010 · Skrsky S92A · Main Rotor GearboxSDR CA100602002Wire Harness · chafedDURING CRUISE TO THE PRODUCTION PLATFORM, THE NR 1 ENG INLET FAIL CAPTION ILLUMINATED AND WOULD NOT RESET USING CHECKLIST PROCEDURES. AFTER CONSIDERING THE ENROUTE WEATHER, THE CREW ELECTED TO RETURN TO BASE. THE ACFT LANDED WITHOUT INCIDENT. MX CONDUCTED Jun 1, 2010 · Skrsky S92A · Ice/Rain Protection System WiringSDR HEEA128373Frame · crackedFOUND CRACKED FRONT FRAME AT 6 O'CLOCK POSITION INSIDE INLET AREA. OIL LEAKAGE SEEMED TO BE CARRIED THROUGH TO THE PARTICLE SEPARATOR BLOWER AND DEPOSITED ON THE TAILBOOM, RATHER THAN INTO THE COMPRESSOR. SENT ENGINE FOR REPAIR.May 13, 2010 · N192PH · Skrsky S92A · Turbine Engine Compressor SectionSDR ALGA032210921ALDoor · separatedDURING POST-FLIGHT INSP, MECHANIC NOTICED ECS DOOR MISSING. FURTHER DAMAGE FOUND ON ONE MAIN ROTOR BLADE, ONE TAIL ROTOR BLADE, TAILBOOM, HORIZONTAL STABILIZER SUPPORT STRUT, VERTICAL PYLON. NO OBVIOUS MECHANICAL FAILURES NOTED. INVESTIGATION ONGOING.Mar 22, 2010 · N921AL · Skrsky S92A · Service DoorsSDR ALGA030810N92TZMount · crackedDURING DAILY SERVICE CHECK/ AD COMPLIANCE MX LOCATED A CRACK ON THE RT MOUNT FOOT AT THE AFT BOLT HOLE.Mar 8, 2010 · N92TZ · Skrsky S92A · Main Rotor Gearbox
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