JASC 7250
Service difficulty reports · 3,624
Reports filed under 7250 · Turbine Section, 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 = '7250' 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 = '7250' 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 HEER20161118555Bearing · spalledREMOVED NR 5 BEARING DUE TO SPALLING ON OUTER RACE AT SPLIT. UPGRADED THE NR 5 BEARING.SDR HEER20161117553Bearing · spalledNR 5 BEARING EXHIBITED SPALLING ON OUTER RACE SPLIT. REPLACED WITH NEW NR 5 BEARING.SDR HEER20161115551Bearing · spalledENGINE REMOVED 10-8-16 DUE TO CYCLED WHEELS. NR 5 BEARING EXHIBITED SPALLING ON OUTER RACE SPLIT AND BALLS. INSTALLED NEW UPGRADED BEARING.SDR 2017F00176Bolt · brokenDURING A SCHEDULED BORESCOPE OF THE RT ENGINE FOUND THE CT BLADES WERE FOUND TO BE DAMAGED DUE TO FOD. A POWER TURBINE CONTAINMENT SHROUD BOLT HEAD WAS FOUND BROKEN OFF AND STILL TIED WITH SAFETY WIRE. THE REMAINDER OF THE BOLT HAD VIBRATED OUT OF ITS HOLE ASDR 2016F00216Turbine Blades · damagedON CLIMB OUT DEPARTING KMIA NR 2 ENGINE EXPERIENCED HIGH EGT, THROTTLE RETARDED , MINUTES LATER LOUD NOISE WAS HEARD, EGT CLIMBED TO 777 DEGREES CELSIUS AND ENGINE SHUT DOWN PROCEDURE WAS ACCOMPLISHED, FUEL WAS DUMPED AND RTB KMIA. AFTER PARKING FOUND EXCESSISDR HEER20161027447Case · crackedOUTER COMBUSTION CASE REMOVED 10-19-16 DUE TO CRACK AROUND FUEL NOZZLE BOSS. PART WILL BE RETURNED TO FOR INVESTIGATION AND WARRANTY REIMBURSEMENT.SDR HEER20161027446Bearing · spalledENGINE REMOVED 10-9-16 FOR NR 5 BEARING REPLACEMENT. NR 5 BEARING EXHIBITED SPALLED OUTER RACE AT SPLIT. INSTALLED UPGRADED NR 5 BEARING.SDR HEER20161024438Bearing · spalledENGINE REMOVED 10-15-16 FOR NR 5 BEARING UPGRADE. NR 5 BEARING EXHIBITED SPALLING ON OUTER RACE SPLIT. REPLACED WITH NEW NR 5 BEARING.SDR HNAA2016102400333Rotor · seizedNR 2 ENGINE FAILS TO SPOOL DURING START CYCLE. REMOVED AND REPLACED THE NR 2 STARTER GEN IAW WORK CARD 24-30-02R. NO FIX. SLAVED NR 2 DC GCU. NO FIX. FOUND NR 2 HP NOT ABLE TO ROTATE.SDR DALA2016102507543Turbine · damagedRETURNED TO OKC DUE TO A RIGHT ENGINE FAILURE. THE CREW REPORTED THAT AT FL200 THE ENGINE FAILED WITH AN ASSOCIATED EGT RISE. THE QRH WAS FOLLOWED AND THE ENGINE WAS SHUT DOWN. MAINTENANCE FOUND TURBINE DAMAGE AND METAL IN THE TAILPIPE. THE ENGINE WAS REPLSDR SWAA2016101708801Turbine · leakingDIVERSION/DECLARED EMERGENCY, AT 6000FT NR 1 ENGINE LOW OIL INDICATION, FROM 14PSI - 0 PSI ENGINE OIL TEMPERATURE AMBER AT 143 DEGREES, TEMPERATURE NEVER ABOVE REDLINE. FOUND OIL LEAK FROM NR 4 BEARING HPT. R&R NR 1 ENGINE PER MT.SDR HEER20161013385Bearing · spalledNR 5 BEARING EXHIBITED SPALLING AT OUTER RACE SPLIT.SDR DXTA2016101206317Gasket · failedDURING TAKEOFF AT 1,500 FT, RIGHT ENGINE EXCEEDED ITT RED LINE PRIOR TO FLAP RETRACT ALTITUDE. COMPLIED WITH EXTENSIVE TROUBLESHOOTING. REF MESA WORK ORDER REV. 45358 FOR >FULL DETAILS. REPLACED BLEED AIR SEALS AS NEEDED. COMPLETED A COMPRESSOR WASH AND BLADESDR HEER20160929284Bearing · spalledENGINE REMOVED 9-10-16 DUE TO NR 5 BEARING UPGRADE. THE NR 5 BEARING EXHIBITS SPALLING AT OUTER RACE SPLIT. REPLACED WITH NEW NR 5 BEARING.SDR HEER20160926242Bearing · spalledENGINE REMOVED 9-6-16 FOR #5 BEARING UPGRADE. NR 5 BEARING EXHIBITED SPALLING AT OUTER RACE SPLIT. REPLACED WITH NEW BEARING.SDR DALA2016092706900Turbine · damagedFLIGHT RETURNED TO DEPARTURE WITH A REPORTED ENGINE ISSUE. PILOT REPORTED BANG ON TAKEOFF. NR 1 ENGINE PARAMETERS DECLINED TO ZERO WITH EGT INCREASING. ENGINE SHUTDOWN. MAINTENANCE FOUND METAL IN TAIL PIPE AND TURBINE DAMAGE. ENGINE CHANGE COMPLETED.SDR HEER20160920234Bearing · spalledENGINE REMOVED 9-2-16 FOR NR 5 BEARING UPGRADE. NR 5 BEARING EXHIBITED SPALLING ON OUTER RACE AT SPLIT. REPLACED BEARING.SDR HEER20160920233Bearing · spalledENGINE REMOVED 8-29-16 FOR UPGRADE OF NR 5 BEARING AND COMBUSTION LINER. NR 5 BEARING EXHIBITED SPALLING AT OUTER RACE SPLIT, REPLACED BEARING.SDR HEER20160920232Bearing · spalledENGINE REMOVED 9-2-16 TO UPGRADE NR 5 BEARING AND TURBINE OVERHAUL. NR 5 BEARING EXHIBITED SPALLING AT OUTER RACE SPLIT. REPLACED BEARING.SDR DALA2017032702457Shaft · undersizeDURING THE ACCOMPLISHMENT OF CMM 310N3020 (71-21-15) REPAIR 1-2, THE SHAFT END JOURNAL OF THE FORWARD ENGINE MOUNT BEAM REQUIRED MACHINING BELOW THE REPAIRABLE LIMIT IN ORDER TO COMPLETELY REMOVE PREVIOUS CHROME PLATING. THE SHAFT END JOURNAL OF THE PART MEASUSDR DALA2016091406599Turbine · damagedTHE CREW PERFORMED AN AIR TURN BACK DUE TO THE RT ENGINE FAILING ON TAKEOFF. TURBINE DAMAGE WAS FOUND. THE ENGINE WAS REPLACED AND THE ACFT WAS RETURNED TO SERVICE.SDR HEER20160912130Bearing · spalledENGINE REMOVED 8-20-16 FOR NR 5 BEARING UPGRADE. NR 5 BEARING EXHIBITED SPALLING AT OUTER RACE SPLIT. REPLACED BEARING.SDR HEER20160912129Bearing · spalledENGINE REMOVED 8-20-16 FOR NR 5 BEARING UPGRADE. NR 5 BEARING EXHIBITED SPALLING OUTER RACE AT SPLIT. REPLACED BEARING.SDR AXSA08/23/16Rivet · missingNOTICED THAT TWO RIVET TAILS THAT HOLD THE CT BLADES IN WERE MISSING.SDR HEER20160823088Bearing · spalledENGINE REMOVED FOR NR 5 BEARING UPGRADE. NR 5 BEARING SPALLED ON OUTER RACE AT SPLIT. REPLACED THE BEARING.SDR HEER20160822089Bearing · spalledTURBINE REMOVED FOR OVERHAUL. FOUND NR 5 BEARING SPALLING ON OUTER RACE AT SPLIT. REPLACED WITH NEW BEARING.SDR M7KA20160822001Turbine · making metalDURING CRUISE FLIGHT THE CENTRAL WARNING PANEL, ENGINE CHIP, SEGMENT ILLUMINATED. PILOT PROCEEDED TO PERFORM A NORMAL POWERED PRECAUTIONARY LANDING. MAINTENANCE PERSONNEL DISPATCHED TO THE ACFT DETERMINED METAL FOUND ON THE AIRCRAFT'S ENGINE ELECTRIC CHIP DESDR HEER20160819063Bearing · spalledENGINE NR 5 BEARING REMOVED AND REPLACED DUE TO SPALLING ON OUTER RACE.SDR HEER20160819062Bearing · spalledENGINE HAD SPALLING ON OUTER RACE AND BALLS OF NR 5 BEARING. REPLACED THE NR 5 BEARING.SDR HEER20160819060Bearing · spalledENGINE NR 5 BEARING EXHIBITED ONSET OF SPALLING AT OUTER RACE SPLIT. REPLACED THE NR 5 BEARING.SDR HEER20160815061Bearing · spalledENGINE NR 5 BEARING EXHIBITED SPALLING AT OUTER RACE SPLIT. REPLACED THE NR 5 BEARING.SDR HEER20160802931Bearing · spalledENGINE REMOVED 7-23-16 FOR O/H AND 2000 HR INSPECTION. NR 5 BEARING EXHIBITED SPALLING AT OUTER RACE SPLIT. REPLACED WITH NEW NR 5 BEARING.SDR AALA20160802005Gasket · deterioratedDURING TAXI OUT ANOTHER AIRCRAFT REPORTED OBSERVING FLAMES FROM THE NR 1 ENGINE TAIL PIPE. AIRCRAFT RETURNED TO GATE. AIRCRAFT GROUNDED. MAINTENANCE FOUND THE TURBINE REAR FRAME OIL INLET COVER GASKET DETERIORATED. REMOVED AND REPLACED GASKET IAW AMM 72-56SDR HEER20160729926Bearing · spalledENGINE REMOVED 7-13-16 FOR TURBINE OVERHAUL. NR 5 BEARING EXHIBITED SPALLING AT OUTER RACE SPLIT. INSTALLED A NEW NR 5 BEARING.SDR HEER20160728925Bearing · spalledNR 5 BEARING SPALLING ON OUTER RACE SPLIT. INSTALLED A NEW BEARING.SDR AALA20160726007Blade · failedDURING CLIMB NR 1 ENGINE EXPERIENCED A COMPRESSOR STALL. QRH PROCEDURES FOLLOWED. ENGINE OPERATED AT IDLE THRU LANDING. AIRCRAFT GROUNDED. EMERGENCY DECLARED. LANDING UNEVENTFUL. MAINTENANCE INSPECTED NR 1 ENGINE INLET AND EXHAUST AND FOUND LOW PRESSURE TSDR HEER20160726921Bearing · spalledENGINE REMOVED DUE TO METAL IN OIL. NR 5 BEARING EXHIBITED EXCESSIVE SPALLING OF BALLS AND DAMAGED SEPERATOR. REPLACED THE NR 5 BEARING.SDR HEER20160721909Bearing · spalledENGINE REMOVED 7-3-16 DUE TO TURBINE O/H. NR 5 BEARING EXHIBITS SPALLING AT OUTER RACE SPLIT. INSTALLED NEW NR 5 BEARING.SDR HEER20160719871Bearing · spalledENGINE REMOVED 7-5-16 DUE TO WHINING NOISE. FOUND NR 5 BEARING SPALLED AT OUTER RACE SPLIT. BEARING REPLACED.SDR HEER20160713822Bearing · spalledENGINE REMOVED 7-2-16 FOR TURBINE O/H AND 2000 HR INSPECTION. NR 5 BEARING EXHIBITS SPALLING AT OUTER RACE SPLIT. REPLACED NR 5 BEARING.SDR HEER20160711823Bearing · spalledENGINE DISASSEMBLED 6-21-16 DUE TO SQUEALING NOISE AND CHIP LIGHT ON SHUTDOWN. TURBINE DISASSEMBLED DUE TO NR 1 WHEEL BLADE FAILURE. NR 5 BEARING REMOVED DUE TO SPALLING ON OUTER RACE AT SPLIT. REPLACED NR 5 BEARING.SDR HEER20160707782Bearing · spalledENGINE REMOVED 6-17-16 DUE TURBINE OVERHAUL. NR 5 BEARING REMOVED DUE TO SPALLING ON OUTER RACE AT SPLIT. REPLACED NR 5 BEARING.SDR HEER20160707780Bearing · spalledTURBINE REMOVED 6-21-15 FOR OVERHAUL DUE TO METAL IN OIL. REMOVED NR 5 BEARING DUE TO SPALLING. FOUND SPALLING ON OUTER RACE AT SPLIT. SCRAP PART AND REPLACED WITH NEW BEARING.SDR HEER20160705781Bearing · spalledENGINE REMOVED 6-24-16 DUE TO SMOKE WHEN IDLE IS ROLLED TO IDLE FROM FLY. NR 5 BEARING EXHIBITS SPALLING AT SPLIT. REPLACED BEARING.SDR HEER20160623754Bearing · spalledENGINE REMOVED 6-11-16 FOR TURBINE OVERHAUL. NR 5 BEARING EXHIBITED SPALLING AT OUTER RACE SPLIT. REPLACED WITH NEW NR 5 BEARING.SDR HEER20160622752Bearing · spalledENGINE REMOVED 6-8-16 DUE TO METAL IN OIL. NR 5 BEARING HAD SEVERELY SPALLED BALLS AND CRACKED SEPARATOR. REPLACED WITH NEW NR 5 BEARING.SDR HEER20160722910Turbine Wheel · failedENGINE REMOVED 6-21-16 DUE TO SQUEALING NOISE AND CHIP LIGHT ON SHUTDOWN. 1ST STAGE WHEEL REMOVED DUE TO BLADE FAILURE. PART RETURNED TO ROLLS ROYCE FOR FAILURE ANALYSIS WITH NR 1 NOZZLE. REPLACED 1ST STAGE WHEEL.SDR HEER20160621756Bearing · spalledENGINE REMOVED 6-14-16, DUE TO METAL ON CHIP PLUGS. NR 5 BEARING EXHIBITED SPALLING AT OUTER RACE SPLIT. REPLACED WITH NEW NR 5 BEARING.SDR HEER20160610696Bearing · spalledENGINE REMOVED 5-21-16 FOR TURBINE O/H. NR 5 BEARING EXHIBITS SPALLING ON OUTER RACE AT SPLIT. REPLACED NR 5 BEARING.SDR 2016FA0000284Bearing · spalledTHE ENGINE WAS REMOVED FOR CHIPS IN THE OIL. THE SOURCE WAS FOUND TO BE THE NR 5 BEARING, PN M250-10106, SN NWL13-0863.
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