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.

SDR CALA9700492Gearbox · crackedTHE NR 1 ENGINE HAD AN UNCOMMANDED SHUTDOWN WHILE EN ROUTE. A RESTART ATTEMPT WAS UNSUCCESSFUL. THE AIRCRAFT WAS DIVERTED TO ICT WHERE IT LANDED WITHOUT INCIDENT. AN ENGINE CHANGE IS IN PROGRESS. *S/D* SHOP FINDINGS REVEALED FUEL PUMP GEAR IN THE ACCESSORApr 6, 1997 · N39340 · Boeing 7373T0SDR USAASB97094Garlock Seal · failedBWI - FLT 1243 - FLIGHT HAD JUST LEVELED OFF AT 28,000 FEET WHEN CREW NOTICED THE NR 1 ENGINE OIL QUANTITY BEGAN TO DECREASE TOWARDS ZERO. FLIGHT DIVERTED TO BWI AND LANDED WITHOUT FURTHER INCIDENT. NO EMERGENCY WAS DECLARED AND NO ENGINE SHUT-DOWN OCCURRED Apr 4, 1997 · N226US · Boeing 737201SDR USAAD97066Gearbox · failedFLT 891 - CLT-RSW - LEFT ENGINE OIL STRAINER CLOGGING LIGHT CAME ON IN FLIGHT. DIVERTED TO TPA. REPLACED LEFT ENGINE GEARBOX ASSEMBLY. (M)Apr 2, 1997 · N809US · Doug DC981SDR VTZA97210Chip Detector · illuminatedFLT 6489 - JFK-IAD - ABORTED TAKEOFF DUE TO LEFT OIL CONTAMINATION WARNING LIGHT ILLUMINATED. MAINTENANCE INSPECTED AND REMOVED CHIP DETECTOR AND FOUND 1 SLIVER WITHIN LIMITS. MAINTENANCE THEN CLEANED, REPLACED CHIP DETECTOR AND GROUND RAN AIRCRAFT, OPS CHECApr 1, 1997 · N315UE · Jetair JETSTM4101SDR CA970422017Towershaft · fractured(CAN) THE ENGINE WAS SENT FOR REPAIR AFTER THE OPERATOR REPORTED A FAILED TOWERSHAFT. DISASSEMBLY CONFIRMED THE TOWERSHAFT HAD FRACTURED IN TWO PLACES, BELOW THE UPPER SPIRAL BEVEL GEARSHAFT. EXAMINATION OF THE TWO FRACTURE SURFACES SHOWS THAT THE UPPER FAILURMar 31, 1997SDR AU970415Gear · failed(AUS) NO1 ENGINE ACCESSORY GEARBOX MODULE TORQUEMETER GEAR ASSEMBLY DAMAGED - GEAR HAD SHEARED THE HEAD OFF ONE OF THE EIGHT BOLTS USED TO HOLD THE ASSEMBLY TOGETHER - TORQUEMETER PISTON HAD WORN A GROOVE IN THE HOUSING - METAL CONTAMINATION OF ENGINE OIL SYSTMar 26, 1997 · Bell 222USDR PLGA970323AChip Detector · failedBGR - FLT 4383 - APPROXIMATELY 3 MINUTES AFTER TAKEOFF, THE LEFT ENGINE CHIP DETECTOR LIGHT ILLUMINATED. AIRCRAFT RETURNED TO BGR AND LANDED WITHOUT INCIDENT. MAINTENANCE FOUND LEFT CHIP DETECTOR HAD FAILED. DETECTOR WAS REPLACED AND AIRCRAFT RETURNED TO SEMar 23, 1997 · N356BE · Saab 340BSDR MALA975353O-Ring · failedDTW - FLT 3112 - AFTER DEPARTURE, A STRONG SMELL OF FUEL WAS NOTED, ISOLATED TO THE RIGHT BLEED. AIRCRAFT RETURNED TO DTW WITH NO INCIDENTS. MAINTENANCE REMOVED AND REPLACED RIGHT ACCESSORY GEARBOX O-RINGS. SECURITY AND LEAKS CHECKS GOOD. (X)Mar 19, 1997 · N412XJ · Saab 340BSDR HAIHEEA9220Gearbox Cover · defectiveGEARBOX DISASSEMBLED DUE TO AFT T/M LEAK ON TEST CELL. DISASSEMBLY INSPECTION REVEALED: AFT BUSHING HEIGHTH EXCEEDS PRINT DIMENSION ON GEARBOX COVER. INSTALLED A DALLAS AIRMOTIVE REPAIRED GEARBOX COVER. TIME SINCE REPAIR 0:00.Mar 19, 1997SDR 97ZZZX1786Gear · teeth pittedFOUND PTTING AND NICKS ON TEETH OF AIR OIL SEPARATOR GEAR.Mar 18, 1997 · N8639F · Hughes 369DSDR 97ZZZX1413Gear · wornDURING INSPECTION OF GEARBOX GEARS, FOUND THE TORQUE METER GEAR DAMPER RING GROOVE WORN BEYOND LIMITS.Mar 17, 1997 · N8639F · Hughes 369DSDR 97ZZZX1412Gearshaft · wornINSPECTION FOUND TACHOMETER DRIVE WORN BEYOND LIMITS.Mar 17, 1997 · N8639F · Hughes 369DSDR PLGA970313AChip Light · illuminatedBOS - FLT 4376 - LEFT ENGINE CHIP DETECTOR ILLUMINATED UPON REDUCING POWER FOR DESCENT FROM CRUISE ALTITUDE. CREW REDUCED POWER TO FLIGHT IDLE ON LEFT ENGINE IAW ABNORMAL CHECKLIST. LIGHT WAS INTERMITTENT THROUGH DESCENT, LANDING, TAXI AND SHUT DOWN. MAINTEMar 13, 1997 · N356BE · Saab 340BSDR 97ZZZX1256Gearshaft · wornTACHOMETER DRIVE END WORN ABOUT .040 INCH.Mar 12, 1997SDR HEEA979158Housing · below specsRECEIVING INSPECTION REVEALED: MEASURED .005 LEFT/.006 RIGHT BELOW SPECS ON GEARBOX HOUSING. COMPRESSOR MOUNT PAD STUDS AS MARKED.Mar 7, 1997SDR DLL10970419Gearbox · failedIN CLIMBOUT AT 28,500 FT AND CLIMB 1 POWER NR 3 FLAMED OUT, NO INDICATIONS IN COCKPIT. NO ATTEMPT TO RESTART ENG, RETURNED TO SLC. METAL ON ENG 3 MASTER CHIP DET. REPLACED MAIN GEARBOX AND STEP A SIDE GEAR BOX.Mar 5, 1997 · N1732D · Lkheed 10113851SDR AU970220O-Ring · damaged(AUS) RH ENGINE STARTER DRIVE SEAL FLANGE `O' RING SEAL DAMAGED - FLANGE SEAL HAD BEEN CHANGED 1.2 HOURS PREVIOUS - SUSPECT PERSONNEL/MAINTENANCE ERRORMar 5, 1997 · Saab 340BSDR 97ZZZX1134Gearshaft · wornTACH DRIVE END WORN ABOUT .040 INCH. SUBMITTER STATED FOUND ABOUT 50 PERCENT OF ALL THE GEARS ARE FOUND WORN WHEN INSPECTED.Mar 5, 1997SDR SRAA970207Fitting · looseON ENGINE START AT RMS FOR FLIGHT 507, FOUND SMOKE IN COCKPIT WHILE NR 3 ENGINE WAS RUNNING, ABORTED ENGINE START. MOTORED NR 3 ENGINE, FOUND ENGINE OIL LEAK AT GEARBOX OIL PUMP FITTING. TIGHTENED FITTING IAW MM CH 79 AND CLEANED INTAKE AREA. PERFORMED ENGFeb 27, 1997 · N906SJ · Lkheed 382GSDR CA970306013Packing · broken(CAN) THE ENGINE WAS REMOVED FROM SERVICE AFTER REPORTS OF SMOKE IN THE CABIN, ONE TIME SO SEVERE IT SET OFF THE SMOKE ALARM. DISASSEMBLY OF THE ENGINE FOUND THE #5 BEARING AREA PACKING HAD DETERIORATED AND BROKEN. THERE WAS A CONSIDERABLE AMOUNT OF OIL IN AREFeb 27, 1997SDR HEEA979151Housing · below specsGEAR BOX HOUSING RECEIVING INSPECTION REVEALED: MEASURED .0025 BELOW SPECS (3.8490 MIN) ON GEARBOX HOUSING COMPRESSOR MOUNT STUD AS MARKED.Feb 26, 1997SDR AWXA9700140Gear · shearedENGINE NR 1 OIL PRESSURE EICAS MESSAGE WITH OIL PRESSURE IN RED, OIL PRESSURE LIGHT ILLUMINATED. NUMBER 1 ENGINE PRECAUTIONARY SHUTDOWN. FOUND GEAR THAT DRIVES OIL PUMP SHEARED. REMOVED AND REPLACED NR 1 ENGINE.Feb 24, 1997 · N914AW · Boeing 757225SDR DHL97724003Bolt · loosePRECAUTIONARY ENGINE SHUTDOWN NR 1 ENGINE DUE TO LOSS OF OIL QUANTITY FOLLOWED BY LOSS OF OIL PRESSURE. ENGINE SHUTDOWN 16 MIN OIL PRESSURE 15 PSI. ENGINE STABILIZED AT FLT IDLE FOR 20 MIN PRIOR. FOUND GEARBOX STUD AT FWD 6 O' CLOCK POSITION LAYING IN COWLFeb 22, 1997 · N724DH · Boeing 727228SDR HEEA979127Tube Assy. · defectiveENGINE REMOVED DUE TO LOW OIL PRESSURE. UPON INSPECTION OF GEARBOX PARTS NOTED THE FOLLOWING: TUBE ASSEMBLY DIMENSIONAL CHECK PER CEB1307. INSTALLED ANOTHER TUBE.Feb 21, 1997 · N2275Q · Bell 206B3SDR CA970310009Starter Dirve · broken(CAN) DURING CRUISE THE #2 ENGINE WAS REPORTED TO HAVE A LOSS OF TORQUE. SUBSEQUENT ATTEMPTS TO REGAIN POWER RESULTED IN ENGINE GRINDING NOISE WITH SMOKE IN THE CABIN AND A LOSS OF OIL PRESSURE. THE ENGINE WAS SHUTDOWN. POST FLIGHT INSPECTION FOUND A BROKEN STFeb 21, 1997SDR TWAA9710001Gearbox · failedSTL - FLT 442 - DURING CRUISE, THE NR 2 ENGINE SHUTDOWN DUE TO GEARBOX FAILURE. GEARBOX MFG P/N A01026, MANUFACTURED BY ROLLS ROYCE, LTD. REMOVED AND REPLACED THE GEARBOX. OPERATIONAL CHECKS NORMAL. (M)Feb 17, 1997 · N11004 · Lkheed 10113851SDR CA970310008Bevel Drive Gear · fractured(CAN) #2 ENGINE HAD A UNCOMMANDED SHUTDOWN IN CRUISE. POST FLIGHT INSPECTION FOUND THE CAUSE OF THE FAILURE WAS A FRACTURE OF THE ANGLE BEVEL DRIVE GEAR.Feb 12, 1997SDR CA970219017Gearbox · making metalACESSORY GEAR BOX MAKING METALFeb 10, 1997 · Lkheed 1011385114SDR CA970211006Drive · failed(CAN) AIRCRAFT WAS IN CRUISE FLIGHT WHEN THE PILOT REPORTED LOSS OF ACCESSORY GEARBOX ON #1 ENGINE. POST FLIGHT INSPECTION FOUND THE #1 ENGINE INTERNAL DRIVE FOR THE ACCESSORY GEARBOX FAILED, RESULTING IN METAL CONTAMINATION OF THE LUBRICATION SYSTEM. THE CONTFeb 1, 1997 · Braero HS7482ASDR G6OA005Garloc Seal · damagedGVA - APPROXIMATELY 90 MINUTES AFTER TAKEOFF, CREW REPORTED LOSS OF NR 1 ENGINE OIL QUANTITY AND OIL PRESSURE FLUCTUATION OF 30-40 PSIG. ENGINE NR 1 WAS SHUT DOWN AND AIRCRAFT DIVERTED TO LYS AND LANDED WITHOUT FURTHER INCIDENTS. NO EMERGENCY WAS DECLARED. Jan 28, 1997 · N605GC · Doug DC1030SDR COMA9710087Accessory Gb · oil leakRT ENGINE OIL PRESSURE DROPPED TO 50 PERCENT DURING FLIGHT. ENGINE WAS FOUND TO BE 6 QUARTS LOW OIL LEVEL. REPLACED THE AGB BREATHER SEAL AND GEAR SHAFT.Jan 24, 1997 · N248CA · Emb EMB120RTSDR 97UAL900059Bearing · failedNR 2 ENG OIL FILTER BYPASS LIGHT ILLUMINATED IN FLIGHT. *S/D* TRANSFER GEARBOX HORIZONTAL GEAR BALL BEARING FAILURE. REMOVED AND REPLACED BEARING, OPS CHECK GOOD.Jan 22, 1997 · N314UA · Boeing 737322SDR HEEA978922Tube Assy. · defectiveENGINE REMOVED DUE TO METAL IN OIL. UPON INSPECTION OF GEARBOX PARTS NOTED THE FOLLOWING: TUBE ASSEMBLY FAILED DIMENSIONAL CHECK PER CEB1307. INSTALLED A NEW TUBE.Jan 21, 1997SDR HEEA978905Gearshaft · below specRECEIVING INSPECTION REVEALED: O.D. .0005 BELOW SPECS ON GEAR AFT BEARING SHAFT. INSTALLED A NEW GEAR.Jan 20, 1997 · N2271V · Bell 206B3SDR 98UAL900007Spline · wornRETURNED TO DEN UNDER AMBER ALERT, NR 1 ENGINE FLAME-OUT. *S/D* INLET GEARBOX SPLINE AND THE MATING HIGH PRESSURE COMPRESSOR ROTOR SPLINE ADAPTOR, (P/N 9661M85P07), BOTH HAD WORN TO THE EXTENT THAT UNCOUPLING OCCURRED. THEREBY, SHUTTING OFF THE POWER TO THEJan 11, 1997 · N1828U · Doug DC1010SDR 97ZZZX1889Idler Gear · failedPILOT REPORTED AIR COND INOP. MAINT SUSPECTED 'QUILL SHAFT' HAD SHEARED. REMOVED AND FOUND SHAFT IN SERVICEABLE CONDITION. REMOVAL OF ACCESSORY CASE FOUND IDLER GEAR HAD FAILED RESULTING IN LOSS OF DRIVE FOR AIR/COND COMP. NO REASON FOR FAILURE HAS BEEN DEJan 9, 1997 · N6606R · Beech B200SDR 9700405528Seal · failedDURING CRUISE FLIGHT, NR 1 ENGINE OIL QUANTITY LOSS WAS NOTED. THE NR 1 ENGINE WAS SHUT DOWN AND THE AIRCRAFT DIVERTED TO GRB. GOUND MAINTENANCE FOUND THE HYDRAULIC PUMP CARBON SEAL FRACTURED IN TWO.Jan 7, 1997 · N528US · Boeing 757251SDR 97ZZZM181Seal · tornFLT 9022 - PILOT REPORTS, LOW OIL PRESS NR 4 ENG AND NR 4 ENG OIL PRESSURE CAUTION LIGHT ON. PILOT SHUT DOWN NR 4 ENGINE. THE A/C WAS INSPECTED AND FOUND TO BE SAFE FOR FERRY FLIGHT TO FLL WITH THE NR 4 ENGINE SHUT DOWN. AFTER FERRY FLIGHT, INSPECTION FOUNDJan 2, 1997 · N234SL · Dhav DHC7102SDR RRXA97002Seal · leakingINFLIGHT SHUTDOWN OF NR 2 ENGINE. INITIALLY QUANTITY WENT TO ZERO, PRESSURE INDICATED ERRATICALLY FROM 10 TO 60 PSI, NR 2 OIL PRESSURE LIGHT ILLUMINATED. SHUT ENGINE DOWN IAW QRH INFLIGHT SHUTDOWN CHECKLIST. WINDMILLING OIL PRESSURE AT TIME OF SHUTDOWN 20 PJan 1, 1997 · N992CF · Doug DC8F54SDR DLL14962780Gearbox · oil leakAFTER T/O, NR 1 ENG LOST ALL OIL QUANTITY. ENGINE WAS SHUTDOWN IAW POM AND RETURNED TO MCO WITHOUT FURTHER INCIDENT. ENGINE INFLIGHT SHUTDOWN REPORT COMPLETED AND PLACED IN LOGBOOK. ALSO, REPORT FAX TO ENGINE ANALYST. REPLACED 06 HIGH SPEED GEARBOX ON ROUTDec 29, 1996 · N1738D · Lkheed 1011385115SDR 97ZZZX2433Seal · leakingSEAL LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Dec 27, 1996 · N202HN · Bolkms BK117A3SDR 97ZZZX2432Seal · leakingSEAL LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH 3 EACH NEW UNITS, CORRECTED PROBLEM.Dec 27, 1996 · N202HN · Bolkms BK117A3SDR 97ZZZX2430Seal · leakingSEAL LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Dec 27, 1996 · N202HN · Bolkms BK117A3SDR 97ZZZX2426Seal · leakSEAL LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Dec 27, 1996 · N202HN · Bolkms BK117A3SDR 97ZZZX937Drive Shaft · wornDURING 1500 HOUR FUEL PUMP DRIVE SHAFT INSPECTION FOUND P/N 216002 DRIVE SHAFT WORN AND P/N 215988-1 GEAR WORN BEYOND LIMITS. THIS UNIT WOULD PROBABLY NOT HAVE MADE OVERHAUL WITHOUT RAILING.Dec 23, 1996 · N176AL · Bell 206L4SDR HNAA9690683Carbon Seal · damagedFLT 3221 - PHL-SBY - AT 1000 FEET ON CLIMB-OUT, THE NR 1 ENGINE OIL PRESSURE WARNING LIGHT CAME ON, OIL PRESSURE AT 20 PSI ON GAUGE. THE CREW SHUTDOWN THE NR 1 ENGINE AND RETURNED TO PHL AND LANDED WITHOUT INCIDENT. INSPECTED THE NR 1 ENGINE, NO METAL CONTAMDec 22, 1996 · N906HA · Dhav DHC8102SDR CALA9601861Seal · leakingTHE NR 4 ENGINE OIL PRESSURE BEGAN TO DROP WHILE EN ROUTE FROM HNL TO NRT. THE ENGINE OIL PRESSURE LIGHT WAS INTERMITTENT WHILE OIL PRESSURE DECREASED INTO THE AMBER ZONE. THE LIGHT BECAME STEADY WHEN PRESSURE REACHED RED LINE. THE PRESSURE CONTINUED TO DECDec 22, 1996 · N78019 · Boeing 747230BSDR PLGA9612201Chip Light · illuminatedBOS - FLT 4524 - EN ROUTE TO LEB FROM BOS, THE LT ENGINE CHIP LIGHT ILLUMINATED. THE AIRCRAFT RETURNED TO BOS LANDING WITHOUT INCIDENT. MAINTENANCE INSPECTED THE OIL FILTER, SCAVENGE SCREENS AND CHIP DETECTOR AND DETERMINED THAT THE MATERIAL FOUND WAS WITHINDec 20, 1996 · N356BE · Saab 340BSDR 97ZZZX213Gear · pin failedN2 FAILURE OCCURRED. UPON ENGINE DISASSEMBLY AND INSP, FAILURE WAS CAUSED BY LOCK PIN AN 122683 HOLDING BEARING SLEEVE IN GEAR 1-070-062-04 FALLING OUT ALLOWING GEAR POSITION TO CHANGE AND SUBSEQUENT N2 DRIVE TO FAIL. GEAR IS COMPONENT OF CARRIER ASSY 1-070-Dec 20, 1996 · N311KA · Kaman K1200SDR VTZA96445Chip Light · illuminatedFLT 6371 - EWR-IAD - ABORTED TAKEOFF DUE LEFT ENGINE OIL CONTAMINATION CAPTION LIGHT ILLUMINATED. AIRCRAFT RETURNED TO GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND FOUND ONE SMALL SLIVER ON CHIP DETECTOR, SLIVER WITHIN LIMITS, GROUND RAN AND OPS Dec 17, 1996 · N313UE · Jetair JETSTM4101
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