JASC 7260
Service difficulty reports · 1,098
Reports filed under 7260 · Turbine Engine Accessory Drive, newest first.
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 jasc_code = '7260' 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 jasc_code = '7260' 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 20000814SH015Bearing · shearedFAR 135 OPERATOR HAD TO CONDUCT AN EMERGENCY LANDING DUE TO A LEFT ENGINE FAILURE. THE ENGINE WAS BEING MAINTAINED UNDER THE MORE PROGRAM STC SE0000EN. THE ENGINE FAILED. TEAR-DOWN REPORT SHOWED THE ACCESSORY GEARBOX INPUT DRIVSHAFT AND DRIVESHAFT BEARINGS SDR 20000814SH014Shaft · shearedFAR 135 OPERATOR HAD TO CONDUCT AN EMERGENCY LANDING DUE TO A LEFT ENGINE FAILURE. THE ENGINE WAS BEING MAINTAINED UNDER THE MORE PROGRAM STC SE0000EN. THE ENGINE FAILED. TEAR-DOWN REPORT SHOWED THE ACCESSORY GEARBOX INPUT DRIVSHAFT AND DRIVESHAFT BEARINGS SDR CA000802011Carbon Seal · leaking(CAN) PILOT REPORTED LT ENGINE OIL PRESSURE WARNING AND OIL PRESSURE FLUCTUATING BETWEEN 24 & 45 PSI. PILOT SHUT DOWN THE ENGINE. MAINTENANCE FOUND THAT THE ENGINE REQUIRED 5 LITERS OF OIL. NO EXTERNAL LEAK FOUND. ENGINE RUN CARRIED OUT AND LEAKAGE FOUND FROMSDR AU000574O-Ring · cut(AUS) RH ENGINE GENERATOR MOUNT O' RING SEAL CUT AND LEAKING. AC GENERATOR CONTAMINATED BY OIL. SUSPECT O' RING SEAL DAMAGEDDURING INSTALLATION.SDR 20010104AP010Gearbox · leakingLAS - FLT 402 - AFTER INITIAL START THE NR 3 ENGINE LOST ALL OIL. REMOVED AND REPLACED THE NR 3 ENGINE PER MM. OPERATIONAL CHECKED AND FOUND OK. (M)SDR 20001214SH046Bearing · wornANNULAR BALL BEARING WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM. (X)SDR AU000908Duct · cracked(AUS) TURBINE DUCT ASSEMBLY CRACKED LONGITUDINALLY WITH A SECTION BROKEN OUT. SUBMITTER SUSPECTED CAUSED BY VIBRATION DUE TO WORN SPLINE ON PROPELLER REDUCTION GEARBOX HOUSING ASSEMBLY PN 3044254-01. (X)SDR WI1Gear · wornACCESSORY DRIVE GEAR TEETH WORN AWAY 120 HOURS SINCE FACTORY REBUILD.SDR AU000545Housing · cracked(AUS) ENGINE GEARBOX HOUSING CRACKED.SDR 20001117SH002Washer · damagedSTX - FLT 5571 - LOST LEFT ENGINE OIL PRESSURE ON CLIMB-OUT. RETURNED TO STX FOR FURTHER CHECK. ENGINE FOUND WITH NUT TO INTERCOMPRESSOR CASE COMPLETELY OFF TURBOMACHINERY ACCESSORY DRIVE GEARTRAIN. THIS CAUSED ALL OIL PRESURE, FUEL PRESSURE, AND ELECTRICALSDR 20001117SH001Nut · damagedSTX - FLT 5571 - LOST LEFT ENGINE OIL PRESSURE ON CLIMB-OUT. RETURNED TO STX FOR FURTHER CHECK. ENGINE FOUND WITH NUT TO INTERCOMPRESSOR CASE COMPLETELY OFF TURBOMACHINERY ACCESSORY DRIVE GEARTRAIN. THIS CAUSED ALL OIL PRESURE, FUEL PRESSURE, AND ELECTRICALSDR 20000919SH028Carbon Seal · leakingENGINE NEW ON 8/83 WITH SB TFE731-72-3124 AND TFE731-72-3289 INCORPORATED. ENGINE HAS HAD SEAL REPLACED ON THE FOLLOWING DATES AND ENGINE TIMES: TSN 2219.8, 12/11/92; TSN 3666.5, 5/31/96; TSN 4819.8, 10-30-98, TSN 5574.4, 4/10/00. (X)SDR AU000536Bearing · failed(AUS) RT ENGINE ACCESSORY GEARBOX INPUT BEARING FAILED ALLOWING OIL TOLEAK OUT OF CASE.SDR COMA0060503Seal · leakingRIGHT HAND ENGINE LOST OIL PRESSURE. REPLACED THE DRIVE PAD OIL SEALS FOR THE AIR STARTER, HYDRAULIC PUMP AND IDG.SDR SPAA0000024Intermed Gearbox · leakingFLT 214 FROM IFP TO DTW: NR 2 ENGINE WAS SHUT DOWN IN FLIGHT FOR LOSS OF OIL QUANTITY AND PRESSURE. THE AIRCRAFT DIVERTED TO ABQ. INVESTIGATION REVEALED THAT THE LP5 PORT FITTING ON THE NR 2 ENGINE ACCESSORY GEARBOX WAS LOOSE DUE TO DAMAGED INTERNAL THREADS TSDR 20001024AP006Gasket · damagedOIL FIRE RESULTED IN SHUTDOWN AND FEATHERING OF LEFT ENGINE. FOUND OIL FILTER CONVERTER PLATE GASKET P/N 13388 EXTRUDED AND BROKEN. (M)SDR 20000919SH027Carbon Seal · leakingENGINE NEW ON 7/16/90 WITH SB TFE731-72-3124 AND TFE731-72-3289 INCORPORATED. ENGINE HAS HAD SEAL REPLACED ON THE FOLLOWING DATES AND ENGINE TIMES: TSN 1718.6, 10/24/94; TSN 2815.8, 10/24/96; TSN 3646.4, 6/25/98; TSN 4004.7, 11/12/98; TSN 4126.4, 6/25/99; TSSDR 20000919SH026Carbon Seal · leakingENGINE NEW ON 6-5-90 WITH SB TFE731-72-3124 AND TFE731-72-3289 INCORPORATED. ENGINE HAS HAD SEAL REPLACED ON THE FOLLOWING DATES AND ENGINE TIMES: TSN 2603.9, 4/5/96;TSN 2720.1, 7-8-96; TSN 2978.6, 1-24-97; TSN 3725.9, 6/26/98; TSN 3962.3, 12/1/98; TSN 3983.SDR 20000719SH006Gear Shaft · mismanufacturedUPON ASSEMBLY OF GEARBOX WHEN INSTALLING COUPLING , FOUND COUPLING WOULD NOT SIT COMPLETELY, STAYED COCKED. REMOVED COUPLING AND INSPECTED. FOUND IMPROPER MACHINING OF COUPLING MATING SURFACE TO F/C GEAR WITH PIECES OF ROLLED METAL. FUEL CONTROL GEAR HAD ISDR CA000606004Accessory Unit · failed(CAN) AIRCRAFT WAS IN CLIMB AT 90 KNOTS WHEN PILOTS FELT A SUDDEN YAW. IT WAS CONFIRMED THAT NR 1 ENGINE HAD FLAMED OUT. AIRCRAFT WAS LANDED SINGLE ENGINE. INSPECTION OF CHIP PLUGS INDICATED A FAILURE IN THE ACCESSORY DRIVE SECTION. ENGINE WAS REMOVED AND SSDR CA000606009Bearing · worn(CAN) WHILE IN-FLIGHT, THE PILOT COULD HEAR A LOUD METALLIC SCREAMING GRINDING NOISE FROM THE ENGINE. HE LANDED AT A CLEARING AND SHUT DOWN ENGINE. THE ENGINE GEARBOX HAD QUICK DISCONNECT CHIP PLUGS, PULLED THE CHIP DETECTORS AND FOUND FERROUS METAL ON THE OSDR CA000530045Gearbox · failed(CAN) AIRCRAFT WAS ON TRAINING FLIGHT WHEN THE CAPTAIN NOTICED NO POWER CHANGE WITH LEVER INPUT CHANGE. ALL PARAMETERS WERE NORMAL EXCEPT FOR POWER OUTPUT. ENGINE WAS SHUT DOWN AND RETURNED TO BASE. UPON INVESTIGATION METAL WAS FOUND IN OIL.THE EXACT CAUSE ISSDR CA020509002Gearbox · failed(CAN) EN ROUTE TO BDL, LOW OIL PRESSURE WARNING LIGHT ILLUMINATED AND OIL PRESSURE DROPPED TO 10 PSI. ENGINE SHUTDOWN CARRIED OUT AND AIR TURN BACK TO SDF. MAINTENANCE ADDED 5 QTS OF OIL. NO SIGNS OF EXTERNAL LEAKAGE. ENGINE RUN FOR 15 MIN. AND 2 QTS OF OIL COSDR 20000614SH003Gear · brokenLIT - FLT 1313 - IN CRUISE FLIGHT, PILOTS HEARD A LOUD BANG, CABIN STARTED TO FILL WITH SMOKE. RT ENG RPM INCREASED ABOVE REDLINE. CREW SHUT DOWN RT ENG, RT BLEED. CABIN PRESS DUMPED, OXYGEN DONNED BY CREW AND PASSENGERS. EMERG DESCENT COMPLETED DOWN TO SSDR CA000511007Bearing · failed(CAN) ENGINE CHIP PLUG INDICATED CHIPS & THEN PLUG CLEANED & INSPECTED, SHOWING NO SLIVERS, ONLY PASTE. NEXT DAY AFTER 50 MINS OF FLT, FLUXS OCCURRED ON FUEL & OIL PRESSURES&NG&THEN ENGINE FLAMED-OUT. SUBSEQUENTLY, SINGLE ENGINE LANDING CARRIED OUT AT LOGGING SDR CA000621045Spur Gear · worn(CAN) EXAMINATION OF AGB BREATHER GEAR SHOWED THAT ALL OF DRIVE TEETH FOR FUEL PUMP GEAR HAD FRACTURED FROM ROOT WITH EXCEPTION OF 5 TEETH. THESE 5 TEETH DISPLAYED SEVERE WEAR PATTERN ON TOOTH FLANK, MAINLY BELOW PITCH LINE. IN-FLT SHUT DOWN CAUSED BY LOSS OF SDR 20000414AP003Chip Detector · missingDURING CLIMB-OUT, CREW OBSERVED OIL PRESSURE FALLING AND OIL QTY FALLING. INITIATED ENGINE SHUTDOWN AND MADE AN UNEVENTFUL, UNSCHEDULED LANDING. INVESTIGATION REVEALED HIGH SPEED GEARBOX CHIP DETECTOR MISSING FURTHER INVESTIGATION REVEALED A BOLT WAS LODGED SDR 20000518SH011Bearing · failedGEARBOX REMOVED FOR METAL IN CHIP COLLECTOR AND STRAINER. DISASSEMBLY, INSPECTION DISCLOSED BEARING (CAGE) FAILURE. MATERIAL FORWARDED TO IAE ENGINEERING FOR REVIEW. (X)SDR AU000195Bearing · worn(AUS) ENGINE ACCESSORY GEARBOX 2.5 BEARING WORN. METAL CONTAMINATION OF OIL SYSTEM.SDR CA000322009Bolt · misinstalled(CAN) BOLT AND METAL FOUND IN THE LUBE AND SCAVANGE PUMP INLET SCREEN. BOLT ORIGINATED IN THE GEARBOX. THE BOLT CAME ADRIFT DUE TO IMPROPER TORQUEING AND LOCKING PROCEDURE.SDR 20000919SH004Seal · leakingLEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM. (X)SDR CA000222010O-Ring · failed(CAN) LOW OIL PRESSURE EXPERIENCED. EMERGENCY LANDING AFTER ENGINE SHUT DOWN. AIR STARTER O-RING REPLACED TO CORRECT OIL LOSS.SDR CA000224043Gearbox · making metal(CAN) HIGH TGT AND COMPRESSOR STALL OBSERVED AT STARTER CUTOUT DURING START ATTEMPT. METAL FOUND ON GEARBOX MAGNETIC CHIP DETECTOR. REPORT TO FOLLOW.SDR 20000512SH007Retainer · worn**TONY, ENG IN SYS****THE LEFT ENGINE ALTERNATOR CARBON SEAL WAS REPLACED. A SATISFACTORY LEAK CHECK WAS PERFORMED DURING THE GROUND ENGINE RUN CHECKS. THE ENGINE DEVELOPED A LARGE OIL LEAK DURING A TEST FLIGHT AND IT WAS LATER DISCOVERED THE CARBON SEAL RETSDR USAASB00037Line · leakingTYS - FLT 2700 - EN ROUTE FROM BWI TO MSY, AT FL350, A PASSENGER SEATED AFT OF THE NR 2 ENGINE ADVISED FLIGHT ATTENDANT OF AN OIL LEAK ON THE INBOARD SIDE OF THE NR 2 ENGINE. FLIGHT ATTENDANT ADVISED CAPTAIN. CAPTAIN WALKED TO BACK OF CABIN AND SAW A LARGE ASDR HEEA065859Bearing · failedENGINE REMOVED DUE TO CYCLED OUT. GEARBOX REPAIRED DUE TO CEBA72-3217R-2.SDR HEEA065858Bearing · failedENGINE REMOVED DUE TO CYCLED OUT. GEARBOX REPAIRED DUE TO CEBA72-3217R-2. SERIAL NUMBERS REMOVED ARE MP04281 AND MP04370. REPLACED WITH SERIAL NUMBERS JJ02784 AND JJ02743.SDR HEEA065857Bearing · failedENGINE REMOVED DUE TO TURBINE WHEEL RETIREMENT. GEARBOX REPAIRED DUE TO CEBA72-3217R-2.SDR HEEA065856Bearing · failedENGINE REMOVED DUE TO TURBINE WHEEL RETIREMENT. GEARBOX REPAIRED DUE TO CEBA72-3217R-2. SERIAL NUMBERS REMOVED ARE MP01281 AND MP01162. REPLACED WITH SERIAL NUMBERS JJ02329 AND JJ02198.SDR HEEA065855Bearing · failedENGINE REMOVED DUE TO TURBINE WHEEL RETIREMENT. GEARBOX REPAIRED DUE TO CEBA72-3217R-2. SERIAL NUMBERS REMOVED ARE MP02952 AND MP02953. REPLACED WITH SERIAL NUMBERS JJ02399 AND JJ03506.SDR HEEA065854Bearing · failedENGINE REMOVED DUE TO TURBINE WHEEL RETIREMENT. GEARBOX REPAIRED DUE TO CEBA72-3217R-2.SDR HEEA065853Bearing · failedENGINE REMOVED DUE TO CYCLED OUT. GEARBOX REPAIRED DUE TO CEBA72-3217R-2. SERIAL NUMBERS REMOVED ARE CG0230 AND CG0222. REPLACED WITH SERIAL NUMBERS JJ02757 AND JJ02739.SDR HEEA065852Bearing · failedENGINE REMOVED DUE TO CYCLED OUT. GEARBOX REPAIRED DUE TO CEBA72-3217R-2.SDR HEEA065851Bearing · failedENGINE REMOVED DUE TO TURBINE WHEEL RETIREMENT. GEARBOX REPAIRED DUE TO CEBA72-3217R-2. SERIAL NUMBERS REMOVED ARE MP04047 AND MP04048. REPLACED WITH SERIAL NUMBERS JJ02742 AND JJ02782.SDR HEEA065850Bearing · failedENGINE REMOVED DUE TO TURBINE WHEEL RETIREMENT. GEARBOX REPAIRED DUE TO CEBA72-3217R-2.SDR AU000112Gear · galled(AUS) NR 1 ENGINE ACCESSORY GEARBOX HIGH SPEED PINION AND SPUR GEARSHAFT TEETH GALLED. ROUGHNESS IN SOME BEARINGS DUE TO METAL CONTAMINATION.SDR CA000128014Gear · spalled(CAN) SPALLED GEAR TEETH ON BOTH THE PINION SHAFT GEAR AND THE STARTER SERVO GEAR. N1 GEARBOX REMOVED.SDR COMA0060055Carbon Seal · leakingRIGHT ENGINE IFSD BECAUSE OF LOW OIL PRESURE. REMOVED AND INSPECTED ALL AGB DRIVE CARBON SEALS. NO DEFECTS FOUND. REASSEMBLED AND C/W OIL CONSUMPTION RUNS. ALL CHECK SATISFACTORY. AIRCRAFT RETURNED TO SERVICE.SDR EISA2000002Stud · missingNR 3 ENGINE SHUTDOWN IN FLIGHT DUE TO LOW OIL PRESSURE AND LOW QUANTITY. FOUND STUD MISSING OUT OF GEARBOX. INSTALLED NEW HELI-COIL AND STUD IAW PRATT AND WHITNEY MM 77-00. RAN ENGINES, NO LEAKS NOTED. OK FOR SERVICE PER MM 72-00. (M)SDR MALA976681Chip Detector · contaminatedMSP - FLT 3324 - LEFT CHIP DETECTOR LIGHT CAME ON DURING CLIMB-OUT. RETURNED TO MSP. MAINTENANCE PERFORMED CHIP LIGHT TASK CARD 7910-303 AND SCAVENGE SCREEN TASK CARD 791107. FOUND SMALL SPIRAL MACHINE TYPE DEBRIS PIECE IN CHIP DETECTOR, CLEANED DETECTOR, C
Back to JASC 7260