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 CA961230011Gear · loss of teeth(CAN) THE OPERATOR REPORTED THE ENGINE SHUTDOWN (UNCOMMANDED) DURING FLIGHT. THE ENGINE WAS REMOVED FROM SERVICE AND SENT FOR OVERHAUL. ENGINE DISASSEMBLY REVEALED THE INFLIGHT SHUTDOWN WAS CAUSED BY A LOSS OF DRIVE TO THE FUEL PUMP, WHICH RESULTED IN LOSS OF Dec 16, 1996SDR VJ1R96003Plug · detachedENGINE COWLING WAS OPENED TO INVESTIGATE LOSS OF OIL. 'FOUND THE TRANSFER GEARBOX OIL JET CLEAN OUT PLUG (CHAPTER 72-60-03, FIG 1, ITEM 25) UNSEATED AND HANGING ON ITS MOUNTING STUD'. LUBE OIL WAS VENTED OVERBOARD ONCE THE PLUG WAS UNSEATED. (X)Dec 15, 1996 · N300BS · Braero HS125700ASDR HEEA968648Gearbox Cover · leakingENGINE REMOVED DUE TO AFT TORQUE METER LEAK. UPON INSPECTION OF GEARBOX PARTS NOTED: TM BORE TO BUSHING HAS A LINE TO LINE FIT ON COVER ASSEMBLY. INSTALLED A PHI REWORKED GEARBOX COVER.Dec 10, 1996 · N137AE · Bolkms BO105SSDR HEEA968616Gearbox Cover · defectiveUPON INSTALLATION OF STUD NOTED: 12:00 HELICOIL INSTALLED AT AN ANGLE ON GEARBOX COVER. TIME SINCE REPAIR 0:00.Dec 6, 1996SDR HEEA968613Tube Assy. · failed checkENGINE REMOVED DUE TO COMPRESSOR OVERHAUL. GEARBOX REPAIRED DUE TO WORN COMPRESSOR BORE. UPON INSPECTION OF GEARBOX PARTS NOTED THE FOLLOWING: TUBE ASSEMBLY FAILED DIMENSIONAL CHECK PER CEB1307. INSTALLED A NEW TUBE.Dec 4, 1996 · N3533T · Bolkms BO105SSDR HEEA968599Tube Assy · fail checkENGINE REMOVED DUE TO IN FLIGHT FAILURE. UPON INSPECTION OF GEARBOX PART NOTED: TUBE ASSEMBLY FAILED DIMENSIONAL CHECK PER CEB1307. INSTALLED A NEW TUBE ASSEMBLY.Dec 3, 1996 · N137AE · Bolkms BO105SSDR TWAA9614802Gearbox · crackedJFK - FLT 6751 - DURING CRUISE, SHUT DOWN NR 2 ENGINE, SN 4199, DUE TO LOSS OF OIL. FOUND ACCESSORY GEARBOX, MFG PN 746450-001, CRACKED AT HYDRAULIC PUMP DRIVE. REPLACED ACCESSORY GEARBOX THEN ENGINE OPERATION AND LEAK CHECKS NORMAL. ENGINE TOTAL TIME: 72,Nov 29, 1996 · N93108 · Boeing 747131SDR 96UAL900920Gearbox · damagedNR 3 MAIN OIL PUMP ASSEMBLY LEAKING OIL ON IDLE RUN. *S/D* OIL PUMP LINER DAMAGED DURING REPLACEMENT OF PUMP O-RINGS. REPLACED MAIN ACCESSORY GEARBOX.Nov 29, 1996 · N7462U · Boeing 727222SDR CA961203012Bearing · failed(CAN) FORWARD TUNNEL SHAFT BEARING FAILED CAUSING FORWARD END CAP OF SHAFT TO DISCONNECT FROM INPUT SHAFT. SUSPECT BEARING FAILURE ATTRIBUTED T OIL STARVATION; PLUGGED JET AND/OR PUMP FAILURE. GEARBOX SHIPPED FOR TEARDOWN.Nov 25, 1996 · Braero HS7482BSDR 97ZZZX2752Seal · leakingSEAL LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Nov 17, 1996 · N7060G · Bolkms BK117B1SDR 97ZZZX2749Seal · leakingSEAL LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Nov 17, 1996 · N7060G · Bolkms BK117B1SDR 97ZZZX2748Seal · leakSEAL LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Nov 17, 1996 · N7060G · Bolkms BK117B1SDR 97ZZZX2747Seal · leakSEAL LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH 2 EACH NEW UNITS, CORRECTED PROBLEM.Nov 17, 1996 · N7060G · Bolkms BK117B1SDR MVH0064141Magnetic Seal · leakingMAG SEAL REMOVED FOR LEAKING.Nov 16, 1996 · N63CF · Aerosp SA365NSDR TWRA96358Angle Gearbox · leakingDURING CRUISE FLT LEVEL 330, NR 1 ENG OIL QTY, OIL PRESS DROP TO ZERO. OIL PRESS LIGHT CAME ON. ENG WAS SHUTDOWN IAW CHECKLIST. ENGINE WITH POSITIVE OIL PRESSURE. MAINTENANCE FOUND ANGLE GEAR BOX OIL SCAVENGE LINE FITTING LOOSE ON ANGLE GEAR BOX. REMOVED Nov 14, 1996 · N616FF · Boeing 747212BSDR HEEA968476Tube Assy. · out of specENGINE REMOVED DUE TO MAKING METAL. UPON INSPECTION OF GEARBOX PARTS NOTED THE FOLLOWING: TUBE FAILED DIMENSIONAL CHECK PER CEB 1307. INSTALLED NEW TUBE.Nov 13, 1996 · N2268A · Bell 206B3SDR HEEA968475Tube Assy. · out of specENGINE REMOVED DUE TO AFT T/M LEAKS. UPON INSPECTION OF GEARBOX PARTS NOTED THE FOLLOWING: TUBE FAILED DIMENSIONAL CHECK PER CEB 1307. INSTALLED NEW TUBE.Nov 13, 1996 · N967MB · Bolkms BO105SSDR HEEA968474Tube Assy. · out of specENGINE REMOVED DUE TO METAL IN OIL. UPON INSPECTION OF GEARBOX PARTS NOTED THE FOLLOWING:TUBE FAILED DIMENSIONAL CHECK PER CEB 1307. INSTALLED A NEW PART.Nov 13, 1996 · N4573B · Bolkms BO105SSDR 97ZZZX6191Bearing · failedENGINE RECEIVED FROM AIR CARRIER FOR THIS REPAIR. REPAIR STA NOT SURE IF THERE WAS AN IN-FLIGHT SHUT DOWN OCCURRENCE. REPAIR OF ENGINE WAS TO REPLACE ACCESSORY GEAR ASSEMBLY WITH OVERHAULED UNIT OF SAME PART NUMBER, CONTAINING NEW 3103035-1 BEARINGS. THESE BNov 13, 1996SDR EIAA9684Angle Gearbox · leakingLOG PAGE: F35815. JFK - 3 HOURS OUT OF EINN, NR 3 ENGINE OIL QUANTITY STARTED TO DECREASE FROM ONE-HALF TO 'E'. NR 3 OIL PRESSURE STARTED DROPPING INTO CAUTION RANGE, THE LOW OIL PRESSURE LIGHT ILLUMINATED. ENGINE WAS SHUT DOWN. N1 IND. 30.4 PERCENT AND NNov 12, 1996 · N485EV · Boeing 747212BSDR C2XA96CL040Garlock Seal · wornCLE - FLT 3121 - CREW REPORTED THAT THEY NOTICED A OIL LEAK ON THE RIGHT ENGINE IN FLIGHT. AIRCRAFT RETURNED TO FIELD. MAINTENANCE INSPECTED AIRCRAFT AND REMOVED AND REPLACED THE RIGHT ENGINE STARTER GENERATOR GARLOCK SEAL AND SHAFT O-RING IAW PW MM 72-01-50Nov 11, 1996 · N16702 · Emb EMB120RTSDR 97ZZZX6224Case Bushing · pulled threadsAIRCRAFT DEPARTED DAY AT 1011Z FOR TPA, FL. AT 1115Z, NR 3 ENGINE WAS SHUT DOWN DUE TO LOSS OF OIL QUANTITY AND OIL PRESSURE. UPON LANDING IN TAMPA, FL, THE CAUSE OF THE SHUT DOWN WAS DETERMINED TO BE A LOOSE BUSHING IN THE ACCESSORY DRIVE CASE. A REPAIR WANov 6, 1996 · N227JL · Boeing 727214SDR WTAA960185Drive Gear · failedMRY - EN ROUTE SFO TO SBA RIGHT ENGINE POWER LOSS REPORTED. CREW SECURED RIGHT ENGINE. DIVERTED TO MRY, LANDING WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED RIGHT ENGINE DUE TO INTERNAL FUEL PUMP DRIVE GEAR FAILURE. AIRCRAFT RETURNED TO SERVICE. (M)Nov 2, 1996 · N122AM · Emb EMB120RTSDR CALA9601524Gearbox · failedTHE NR 3 ENGINE OIL TEMPERATURE BEGAN TO RISE SHORTLY AFTER TAKEOFF. THE OIL TEMPERATURE RED LINED APPROXIMATELY 13 MINUTES AFTER TAKEOFF. THE NR 3 ENGINE WAS SHUT DOWN AND THE AIRCRAFT WAS DIVERTED TO BOS WHERE IT LANDED WITHOUT INCIDENT. THE ENGINE OIL PROct 28, 1996 · N17407 · Boeing 727243SDR 97ZZZX6230Garlock Seal · unseatedENGINE WAS SHUT DOWN IN-FLIGHT DUE TO DIMINISHING AND FLUCTUATING OIL PRESSURE. INSPECTED ENGINE IAW PWC MM. NO SIGNIFICANT METAL FOUND IN FILTERS OR CHIP DETECTOR. FOUND GARLOCK SEAL ON AFT SCAVENGE PUMP UNSEATED FROM CARRIER. REPLACED GARLOCK SEAL AND RAOct 28, 1996 · N30DU · Piper PA31TSDR HEEA968395Bearing · making metalENGINE REMOVED DUE TO METAL IN OIL. UPON INSPECTION OF GEARBOX PARTS NOTED: (1) METAL SLIVERS ON #3 BEARING INNER RACE (2) CRACKED ROLLER RETAINER & METAL SLIVERS ON #4 BEARING INNER RACE. INSTALLED NEW BEARINGS. SEE MMIR# HEEA0008395 FOR #4 BEARING INFORMOct 23, 1996 · N129MR · Bell 206L3SDR HEEA968394Bearing · making metalENGINE REMOVED DUE TO METAL IN OIL. UPON INSPECTION OF GEARBOX PARTS NOTED: (1) METAL SLIVERS ON #3 BEARING INNER RACE (2) CRACKED ROLLER RETAINER & METAL SLIVERS ON #4 BEARING INNER RACE. INSTALLED NEW BEARINGS. SEE MMIR# HEEA0008395 FOR #4 BEARING INFORMOct 23, 1996 · N129MR · Bell 206L3SDR DLL10962379Gear Box · failedENGINE NR 2 SHUT DOWN IN FLT DUE TO INSTANT LOSS OF OIL QUANTITY. SERVICED ENG WITH OIL, OIL LEAKING FROM STARTER PAD CLAMP. REMOVED ACCESSORY DRIVE CHIP DETECTOR HOUSING. PIECES OF METAL VISABLE IN HOUSING. ACCESSORY DRIVE GEAR BOX REPLACEMENT IN PROGRESSOct 23, 1996 · N716DA · Lkheed 10113851SDR QXEA9600439Bearing · failedDURING FLIGHT 19,000 FT WITH CLEAR CONDITIONS AND NO ICE, THE NR 2 ENGINE FLAMED OUT. NO ABNORMAL INDICATIONS PRIOR TO FLAME-OUT. AIRSTART WAS UNSUCCESSFUL, NO FUEL FLOW. AIRCRAFT MADE AN UNSCHEDULED LANDING IN FCA WITHOUT FURTHER PROBLEM. NR 2 ENGINE REPLOct 21, 1996 · N386PH · Swrngn SA227ACSDR HEEA968384Tube Assy. · out of limitENGINE REMOVED DUE TO PTO GEARSHAFT SHEARED FROM ENGINE TO TRANSMISSION. UPON INSPECTION OF GEARBOX PARTS NOTED: TUBE ASSEMBLY FAILED DIMENSIONAL CHECK PER CEB1307. INSTALLED A NEW TUBE ASSEMBLY.Oct 18, 1996 · N4294R · Bolkms BO105SSDR HEEA968383Gearshaft · spalledENGINE REMOVED DUE TO AFT T/M LEAK. UPON INSPECTION OF GEARBOX PARTS NOTED: SPALLING ON F/C AND O/P GEAR GEARTEETH. INSTALLED A SERVICEABLE F/C & O/P GEAR.Oct 18, 1996 · N2268X · Bell 206BSDR 97ZZZX2737Seal · leakingSEAL LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH 2 EACH NEW UNITS, CORRECTED PROBLEM.Oct 18, 1996 · N417BK · Bolkms BK117B1SDR 97ZZZX2736Seal · leakingSEAL LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH 2 EACH NEW UNITS, CORRECTED PROBLEM.Oct 18, 1996 · N417BK · Bolkms BK117B1SDR 97ZZZX2735Seal · leakingSEAL LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Oct 18, 1996 · N417BK · Bolkms BK117B1SDR 97ZZZX2734Seal · leakSEAL LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Oct 18, 1996 · N417BK · Bolkms BK117B1SDR 97ZZZX2733Seal · leakingSEAL LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Oct 18, 1996 · N417BK · Bolkms BK117B1SDR 97ZZZX2423Seal · leakingSEAL LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEMOct 12, 1996 · N117CW · Bolkms BK117A4SDR 97ZZZX2422Seal · leakingSEAL LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Oct 12, 1996 · N117CW · Bolkms BK117A4SDR 97ZZZX2421Seal · leakingSEAL LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Oct 12, 1996 · N117CW · Bolkms BK117A4SDR 97ZZZX2420Seal · leakingSEAL LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH 3 EACH NEW UNITS, CORRECTED PROBLEM.Oct 12, 1996 · N117CW · Bolkms BK117A4SDR HEEA968226Gearbox Cover · defectiveENGINE REMOVED DUE TO AFT T/M LEAK. UPON INSPECTION OF GEARBOX PARTS NOTED: T/M BORE TO BUSHING HAS A LINE TO LINE FIT ON COVER ASSY. INSTALLED A NEW COVER ASSY.Oct 11, 1996 · N2268X · Bell 206BSDR 96UAL900787Bearing · failedNR 2 ENGINE FLAME-OUT. *S/D* ANGLE GEARBOX AB-1 BEARING FAILED. ENGINE REPLACED.Oct 8, 1996 · N178UA · Boeing 747422SDR CALA9601378Gearbox · leakingTHE NR 3 ENGINE LOST OIL QUANTITY AFTER TAKEOFF. THE LOSS OF OIL WAS ACCOMPANIED BY LOSS OF OIL PRESSURE AND ILLUMINATION OF FORWARD PANEL LIGHT. FUEL WAS DUMPED AND THE AIRCRAFT WAS RETURNED TO SJU WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE NROct 4, 1996 · N10791 · Boeing 727232SDR EIAA9616640Seal · leakingANC - NR 4 ENGINE PRECAUTIONARY SHUT DOWN AT FL 331, MACH .84, DUE TO LOW OIL QTY AND FLUCTUATING PRESSURE (30 PSI). UPON TROUBLESHOOTING, FOUND OIL COMING FROM THE GENERATOR PAD DRAIN LINE. REPLACED THE GENERATOR PAD DRIVE SEAL PER MM. LEAK CHECK AND OPS CHOct 3, 1996 · N689UP · Boeing 747SR46SDR 96ZZZX5887Seal · failedDURING NORMAL CRUISE FLIGHT, PILOT NOTICED A LOW TORQUE PRESSURE INDICATION, FURTHER EXAMINATION OF ENGINE INSTRUMENTS REVEALED ENGINE OIL PRESSURE STEADILY DROPPING. PILOT PROCEEDED TO IMMEDIATELY LAND HELICOPTER. AFTER AIRCRAFT WAS SHUT DOWN PILOT FOUND OIOct 1, 1996 · N268ST · Hughes 369DSDR 97ZZZX782Bearing · failedACCESSORY GEAR BEARING FAILED RESULTING IN LOSS OF FUEL CONTROL DRIVE AND SUBSEQUENT ENGINE SHUT DOWN IN-FLIGHT. FAILURE OCCURRED UNDER NORMAL OPERATING CONDITIONS WITHIN BEARING TIME-LIFE LIMITATIONS. SUBMITTER SUGGESTS BEARING REPLACEMENT AT 3500 HOUR GEARSep 30, 1996SDR VTZA96394Oil Contam Light · illuminatedFLT 6353 - IAD-TYS - DURING CRUISE FLIGHT, CONTINUED FLIGHT WITH ONE DISCREPANCY WHICH WAS RIGHT ENGINE OIL CONTAMINATION LIGHT ILLUMINATED IN FLIGHT, ENGINE PARAMETERS NORMAL. AIRCRAFT LANDED AND WENT TO GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED Sep 24, 1996 · N306UE · Jetair JETSTM4101SDR VTZA96391Oil Contam Light · illuminatedFLT - 6517 - IAD-BOS - DURING CRUISE, CONTINUED FLIGHT WITH ONE DISCREPANCY WHICH WAS LEFT ENGINE OIL CONTAMINATION LIGHT ILLUMINATING INFLIGHT. ENGINE PARAMETERS NORMAL. AIRCRAFT LANDED AND WENT TO GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED SYSTESep 24, 1996 · N326UE · Jetair JETSTM4101SDR MALA965150Seal · failedFLT 2907 - AFTER DEPARTURE FROM DTW, THE LEFT OIL PRESSURE GAUGE INDICATED IN THE YELLOW ARC. THE AIRCRAFT RETURNED TO DTW. MAINTENANCE REPLACED THE LEFT STARTER/GENERATOR AXIS BB SEAL KIT. ALL CHECKS SATISFACTORY. (M)Sep 24, 1996 · N98XJ · Saab SF340ASDR CA961007030Spur Gear · failed(CAN) JUST PRIOR TO COMPLETION OF AIRCRAFT CLIMBOUT, WITHOUT WARNING THE #2 ENGINE SHUTDOWN. POST FLIGHT INSPECTION CONFIRMED AS ACCESSORY DRIVE SPUR GEAR DISTRESS.Sep 24, 1996
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