JASC 7250

Service difficulty reports · 3,625

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.

SDR CA000128026Shaft · fractured(CAN) POWER TURBINE SHAFT BROKEN. RESEARCH OF DETAILS ONGOING.Jan 28, 2000SDR 2000ZZZX594Disk · nickedNEW PART RECEIVED FROM HONEYWELL WITH CURVIC NICKS AT FIR TREE AREA. (X)Jan 28, 2000SDR 2000UALA00038Blade · damagedNR 1 ENGINE HAD A LOUD NOISE AT T/O. ABOUT 90 PERCENT POWER SUSPECT COMPRESSOR STALL. TOWER REMARKED ON LARGE FLAME EXITING ENGINE. FOUND METAL PIECES IN TAILPIPE AFTER RETURN TO GATE (LARGER THAN FLAKES, SMALLER THAN BB''S). *S/D* INITIAL ON-WING BORESCOJan 26, 2000 · N1835U · Doug DC1010SDR MASA00006Gas Generator · overtempFMN - DURING FLIGHT OUT OF FARMINGTON, THE CREW NOTED THE LEFT ENGINE INDICATION ITT WENT TO FULL HOT. THE ENGINE SHUT DOWN AND THE AIRCRAFT RETURNED TO FARMINGTON. MAINTENANCE INSPECTED AND REMOVED AND REPLACED THE LEFT ENGINE GAS GENERATOR. OPS CHECKED GOJan 25, 2000 · N107YV · Beech 1900DSDR 2000ZZZX600Disk · nickedNEW PART RECEIVED FROM HONEYWELL WITH CURVIC TEETH DAMAGE, NICKS. (X)Jan 25, 2000SDR 2000ZZZX599Disk · nickedNEW PART RECEIVED FROM HONEYWELL WITH CURVIC TEETH DAMAGE, NICKS. (X)Jan 25, 2000SDR 2000ZZZX598Disk · nickedNEW PART RECEIVED FROM HONEYWELL WITH CURVIC TEETH DAMAGE, NICKS. (X)Jan 25, 2000SDR 2000ZZZX597Disk · nickedNEW PART RECEIVED FROM HONEYWELL WITH CURVIC TEETH DAMAGE, NICKS. (X)Jan 25, 2000SDR 2000ZZZX593Disk · damagedNEW PART RECEIVED FROM HONEYWELL WITH DISK WEB DAMAGE. (X)Jan 25, 2000SDR HEED065830Turbine · rubbingTURBINE RUB. REPLACED UNIT.Jan 24, 2000 · N478X · Skrsky S76CSDR HEEA065981Tie Bolt · mismanufacturedRECEIVING INSPECTION REVEALED FREE LENGTH .0005 INCH OVER SERVICEABLE LIMITS.Jan 13, 2000 · N81832 · Bolkms BO105SSDR ERAA065953Heat Shield · mismanufacturedNEW HEAT SHIELD WITH OUTER BAND TOO THICK.Jan 13, 2000 · N290EH · Bolkms BO105ASDR 20000816SH018Shroud · bindingEXCESSIVE GP BLADE TIP RUB. REPLACED WITH NEW UNIT, CORRECTED PROBLEM. (X)Jan 8, 2000 · N117MV · Bolkms BK117A3SDR CA000118018Blade · seized(CAN) ENGINE WAS SHUTDOWN DUE TO VIBRATION. INSPECTION REVEALED LPT BLADES DAMAGED AND ENGINE SEIZED. SECONDARY DAMAGE TO OUTBRD AILERON WAS EXPERIENCED. REPORT TO FOLLOW.Jan 7, 2000 · Boeing 747475SDR CA000110065Case · cracked(CAN) CRACK FOUND ALONG LT BLEED AIR DUCT ADAPTER BOTTOM WELD LINE WHICH CARRIED ON .5 INCHES INTO THE CASE. SURVEY MADE AND NO SIMILAR CRACKS WERE FOUND ON OTHER ENGINES IN OPERATION.Jan 5, 2000 · Dhav DHC7102SDR CA000110019Blade · seized(CAN) ENGINE WAS SHUTDOWN DUE TO VIBRATION. INSPECTION REVEALED LPT BLADES DAMAGED AND ENGINE SEIZED. SECONDARY DAMAGE TO OUTBRD AILERON WAS EXPERIENCED. REPORT TO FOLLOW.Jan 3, 2000 · Boeing 747475SDR AU000039Bearing · failed(AUS) ENGINE NR 5 BEARING FAILED. METAL CONTAMINATION OF ENGINE OIL SYSTEM.Jan 3, 2000 · Aerosp AS355F1SDR 2000ZZZX582Disk · failedENGINE RECEIVED WITH TURBINE DAMAGE. FIELD REPORT REVEALED THIS ENGINE EXPERIENCED AN IN-FLIGHT SHUT DOWN AT FL 350. DURING TEAR DOWN, THE LPT1 ROTOR ASSY HAD ALL BLADES BROKEN OFF JUST ABOVE THE FIR TREE AREA. ONE LPT1 BLADE COULD NOT BE FOUND. DISK GROWTJan 3, 2000SDR 2000ZZZX213Turbine Blade · failedONE EACH, THIRD STAGE LOW PRESSURE TURBINE BLADE FAILED DUE TO STRESS RUPTURE. AIRCRAFT LANDED SAFELY. POSSIBLE CAUSE WAS THE OPERATION OF BLADE IN EXCESS OF RECOMMENDED HOURS AS SET IN ALLIED SB 72-3494. RECOMMEND ENGINE MFG INCLUDE TURBINE BLADES IN SB 72Jan 3, 2000 · Amd FALCON10SDR CA000110059Vane · damaged(CAN) OPERATOR EXPRESSES THAT OEM INSERT REPAIR TO T/EDGES OF VANESDOES NOT LAST AND CAUSES SIGNIFICANT DAMAGE TO ENGINE.Dec 31, 1999 · Beech 99SDR CA991231028Bearing · failed(CAN) NR 4 BEARING FAILURE ON NR 3 ENGINE,Dec 31, 1999 · Airbus A340313SDR AALA996058Blade · failedSFO - LEFT ENGINE EXPERIENCED OFF IDLE COMPRESSOR STALLS DESCENDING THROUGH 30,000 FEET. NO ABNORMAL INDICATING NOTED EXCEPT ENGINE WOULD NOT ACCELERATE AT LOWER ALTITUDE. ENGINE RESPONDED NORMALLY IN ALL RESPECTS. REMOVED AND REPLACED NR 1 ENGINE PER CARDSDec 28, 1999 · N904RA · Doug MD9030SDR 2000ZZZX184Shroud · disbonded3 EACH CF6-80C2 STG 2 HPT SHROUDS WITH 40 CYCLES AND 2,000 HOURS WERE RECEIVED AND EXHIBITED PARTIAL DISBONDMENT OF WEARCOAT MATERIAL FROM SUBSTRATE. PW ENGINEERING STATED THIS IS NOT A FLIGHT SAFETY ISSUE. ROOT CAUSE IS STILL UNDER INVESTIGATION.Dec 28, 1999SDR 20000404SH014Bearing · failedDURING CRUISE, LOUD BANG AND VIBRATION. ENGINE SHUTDOWN. DISASSEMBLY INSPECTION REVEALED FRACTURED NR 2 MAIN BEARING, EXTENSIVE HPC/HPT/LPT DAMAGE AND FIRE DAMAGE NR 2 BEARING AREA. FAILED MATERIAL SENT TO P&W E.H. FOR ANALYSIS. (X)Dec 18, 1999SDR 20000621SH015Bearing · crackedPART RECEIVED FOR FLUORESCENT PENETRANT INSPECTION PER SECTION 70-23-01, INSPECTION CHECK-01, TASK 70-23-01-230-501, OF THE IAE V2500 PROPULSION SYSTEM ENGINE MANUAL, REV 41. PART REJECTED AT FPI DUE TO CRACKS 2 PLACES ON TOP SURFACE 0.10 INCH AND 0.125 INCH.Dec 17, 1999SDR HEEA065439Nozzle Shield · brokenENGINE REMOVED DUE TO LOW POWER. UPON INSPECTION OF TURBINE PARTS NOTED A 1 PIECE OF DOME BROKEN OUT OF NR 1 NOZZLE SHIELD AND LODGED AGAINST NR 1 NOZZLE VANES.Dec 16, 1999 · N911RS · Bolkms BO105CB*SDR HEEA065438Blade · damagedENGINE REMOVED DUE TO LOW POWER. UPON INSPECTION OF TURBINE PARTS NOTED NR 1 WHEEL BLADES DAMAGED DUE TO FAILED NR 1 NOZZLE SHIELD DOME.Dec 16, 1999 · N911RS · Bolkms BO105CB*SDR HEEA065437Nozzle · brokenENGINE REMOVED DUE TO LOW POWER. UPON INSPECTION OF TURBINE PARTS NOTED A 1 PIECE OF NOZZLE SHIELD DOME BROKEN OUT AND LODGED AGAINST NR 1 NOZZLE VANES.Dec 16, 1999 · N911RS · Bolkms BO105CB*SDR 2000ZZZX87Shroud · disbondedTHREE CF6-80C STG 2 HPT SHROUDS WITH 1,352 CYCLES AND 10,361 HOURS WERE RECEIVED AND EXHIBITED PARTIAL DISBONDMENT OF THE WEARCOAT MATERIAL FROM THE SUBSTRATE. PW ENGINEERING STATED THIS IS NOT A SAFETY OF FLIGHT ISSUE. ROOT CAUSE IS UNDER INVESTIGATION.Dec 16, 1999SDR 2000ZZZX86Shroud · disbondedTHREE CF6-80C STAGE 2 HPT SHROUDS WERE RECEIVED AND EXHIBITED PARTIAL DISBONDMENT OF THE WEARCOAT MATERIAL FROM THE SUBSTRATE. PW ENGINEERING STATED THIS IS NOT A SAFETY OF FLIGHT ISSUE. ROOT CAUSE IS UNDER INVESTIGATION.Dec 16, 1999SDR 2000ZZZX85Shroud · disbondedSIX CF6-80C STAGE 2 HPT SHROUDS WERE RECEIVED AND EXHIBITED PARTIAL DISBONDMENT OF THE WEARCOAT MATERIAL FROM THE SUBSTRATE. PW ENGINEERING STATED THIS IS NOT A SAFETY OF FLIGHT ISSUE. ROOT CAUSE IS UNDER INVESTIGATION.Dec 16, 1999SDR 2000ZZZX84Shroud · disbondedTWO CF6-50 STAGE 1 HPT SHROUDS WERE RECEIVED AND EXHIBITED PARTIAL FROM THE SUBSTRATE. PW ENGINEERING STATED THIS IS NOT A SAFETY OF FLIGHT ISSUE. ROOT CAUSE IS UNDER INVESTIGATION.Dec 16, 1999SDR 2000ZZZX83Shroud · disbondedTWENTY-FIVE CF6-80C STAGE 1 HPT SHROUDS WITH 400 CYCLES AND 2,000 HOURS WERE RECEIVED AND EXHIBITED PARTIAL DISBONDMENT OF THE WEARCOAT MATERIAL FROM SUBSTRATE. PW ENGINEERING STATED THIS IS NOT A SAFETY OF FLIGHT ISSUE. ROOT CAUSE IS UNDER INVESTIGATION.Dec 16, 1999SDR 2000ZZZX82Shroud · disbondedSIX CF6-80C, STAGE 2, HPT SHROUDS WITH 1,274 CYCLES AND 1,433 HOURS WERE RECEIVED AND EXHIBITED PARTIAL DISBONDMENT OF THE WEARCOAT MATERIAL FROM THE SUBSTRATE. PW ENGINEERING STATED THAT THIS IS NOT A SAFETY OF FLIGHT ISSUE. ROOT CAUSE IS UNDER INVESTIGATIODec 16, 1999SDR 2000ZZZX81Shroud · disbondedFIVE CF6-80C STAGE 2 HPT SHROUDS WITH 347 CYCLES AND 1,123 HOURS WERE RECEIVED AND EXHIBITED PARTIAL DISBONDMENT OF THE WEARCOAT MATERIAL FROM THE SUBSTRATE. PW ENGINEERING STATED THIS IS NOT A SAFETY OF FLIGHT ISSUE. ROOT CAUSE IS UNDER INVESTIGATION.Dec 16, 1999SDR 2000ZZZX130Shroud · disbonded3 EACH CF6-80C2 STG 2 HPT SHROUDS WERE RECEIVED AND EXHIBITED PARTIAL DISBONDMENT OF THE WEARCOAT MATERIAL FROM THE SUBSTRATE. PW ENGINEERING STATED THIS IS NOT A SAFETY OF FLIGHT ISSUE. ROOT CAUSE IS UNDER INVESTIGATION.Dec 16, 1999SDR 2000ZZZX129Shroud · disbonded6 EACH CF6-80C2 STAGE 2 HPT SHROUDS WERE RECEIVED AND EXHIBITED PARTIAL DISBONDMENT OF THE WEARCOAT MATERIAL FROM THE SUBSTRATE. PW ENGINEERING STATED THIS IS NOT A SAFETY OF FLIGHT ISSUE. ROOT CAUSE IS UNDER INVESTIGATION.Dec 16, 1999SDR 2000ZZZX128Shroud · disbonded3 EACH CF6-80C2 STG 2 HPT SHROUDS WITH 1,352 CYCLES AND 10,361 HOURS WERE RECEIVED AND EXHIBITED PARTIAL DISBONDMENT OF THE WEARCOAT MATERIAL FROM THE SUBSTRATE. PW ENGINEERING STATED THIS IS NOT A SAFETY OF FLIGHT ISSUE. ROOT CAUSE IS UNDER INVESTIGATION.Dec 16, 1999SDR 2000ZZZX127Shroud · disbonded5 EACH CF6-80C2 STAGE 2 HPT SHROUDS WITH 347 CYCLES AND 1,123 HOURS WERE RECEIVED AND EXHIBITED PARTIAL DISBONDMENT OF THE WEARCOAT MATERIAL FROM THE SUBSTRATE. PW ENGINEERING STATED THIS IS NOT A SAFETY OF FLIGHT ISSUE. ROOT CAUSE IS UNDER INVESTIGATION.Dec 16, 1999SDR 2000ZZZX126Shroud · disbonded6 EACH CF6-80C2 STAGE 2 HPT SHROUDS WITH 1,274 CYCLES AND 1,433 HOURS WERE RECEIVED AND EXHIBITED PARTIAL DISBONDMENT OF THE WEARCOAT MATERIAL FROM THE SUBSTRATE. PW ENGINEERING STATED THIS IS NOT A SAFETY OF FLIGHT ISSUE. ROOT CAUSE IS UNDER INVESTIGATION.Dec 16, 1999SDR 2000ZZZX125Shroud · disbonded25 EACH CF-6-80C2 STAGE 1 HPT SHROUDS WITH 400 CYCLES AND 2,000 HOURS WERE RECEIVED AND EXHIBITED PARTIAL DISBONDMENT OF THE WEARCOAT MATERIAL FROM SUBSTRATE. PW ENGINEERING STATED THIS IS NOT A SAFETY OF FLIGHT ISSUE. ROOT CAUSE IS UNDER INVESTIGATION.Dec 16, 1999SDR 2000ZZZX124Shroud · disbonded2 EACH CF6-50 STAGE 1 HPT SHROUDS WERE RECEIVED AND EXHIBITED PARTIAL DISBONDMENT OF THE WEARCOAT MATERIAL FROM THE SUBSTRATE. PW ENGINEERING STATED THIS IS NOT A SAFETY OF FLIGHT ISSUE. ROOT CAUSE IS UNDER INVESTIGATION.Dec 16, 1999SDR CA000110029Turbine Wheel · failed(CAN) NR 2 LP TURBINE BLADE FAILURE. SEE PROJECT-CORRECTIVE ACTION 1999. CAA AWARE OF PROBLEMS AND R.R ESTABLISHED DIMENSIONAL MEASUREMENTS AS INDICATOR FORSUSPECT BLADE IRREGULARITIES THE EFFECTIVENESS OF THE TOOL IS UNDERDec 15, 1999 · Fokker F28MK1000SDR 20000621SH016Seal · crackedPART RECEIVED FOR FLUORESCENT PENETRANT INSPECTION PER IAE V2500 PROPULSION SYSTEM ENGINE MANUAL, REV 38, SECTION 70-23-01, INSPECTION CHECK-01, TASK 70-23-01-230-501. PART REJECTED AT FPI DUE TO A CRACK 0.200 INCH LONG ON TOP SURFACE. (X)Dec 7, 1999SDR DL73K992655Turbine Wheel · damagedAT APPROX 400 FT AGL, LOUD BANG, NR 1 ENGINE FAILED 700 DEGREES EGT, WINDMILLING N1 AND N2 WAS BLOF T/O DUE TO GROSS WT. FOUND 3RD STAGE OF LPT DAMAGED. REPLACED ENGINE.Dec 6, 1999 · N329DL · Boeing 737232SDR CA991229063Blade · failed(CAN) NR 2 LP TURBINE BLADE FAILURE. R/RDec 5, 1999 · Fokker F28MK1000SDR GTIA9901225Turbine Wheel · damagedMYR - FLT 309 - RIGHT ENGINE REVERSE UNLOCK LIGHT ILLUMINATED ACCOMPANIED BY YAW AND VIBRATION, RIGHT ENGINE WAS IMMEDIATELY SHUT DOWN. NR 2 ENGINE INSPECTION FOUND TURBINE BLADE DAMAGE. REMOVED AND REPLACED NR 2 ENGINE IAW DC9 MM 71-00. ADJUSTMENT TEST SATDec 4, 1999 · N133NK · Doug DC932SDR USAAD99172Engine · failedPIT - BUF - FLT 1648 - AFTER TAKEOFF, THE CREW HEARD A LOUD NOISE AND VIBRATION. THE CREW SUSPECTED A NOSE GEAR DOOR NOT FULLY CLOSED AS THER WERE NO ABNORMAL ENGINE INDICATIONS. HALF WAY THROUGH THE FLIGHT THE LEFT ENGINE REVERSE THRUST LIGHT ILLUMINATED. Dec 3, 1999 · N823US · Doug DC982SDR HEEA065301Nozzle · crackedENGINE REMOVED DUE TO EXCESSIVE OIL CONSUMPTION (1 QUART PER MINUTE). UPON INSPECTION OF TURBINE PARTS NOTED VANES CRACKED AND ERODED MAR-M COATING.Nov 30, 1999 · N81832 · Bolkms BO105SSDR HEEA065243Wheel · damagedTURBINE WAS REMOVED DUE TO 1ST, 2ND, AND 3RD STAGE WHEELS CYCLED. RECEIVING ASSEMBLY INSPECTION REVEALED EXCESSIVE RUNOUT OF OUTER BAND AND WAS UNABLE TO BALANCE 4TH STAGE WHEEL. INSTALLED NEW PART.Nov 19, 1999 · N3181J · Bell 206B3
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