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 CA010406014Turbine Blades · cracked(CAN) THIS ENGINE REMOVED FOR DIFFERENT REASON THAN HOT SECTION DAMAGE THAT FOUND LATER. DURING PREMATURE HOT SECTION INSP ON ENGINE IT WAS FOUND THAT 6 CRACKS WERE FOUND ON 1ST STAGE TURBINE BLADES INITIATING FROM LEADING EDGE TIP CORNER & EXTENDING DOWN LEASDR 20010312CW005Seal · crackedPART RECEIVED FOR PENETRANT INSPECTION. PART REJECTED AT PENETRANT INSPECTION FOR INDICATIONS AS MARKED IN RADIUS ADJACENT TO MACHINED FACES OF OIL PASSAGES.SDR 20010312CW004Seal · crackedPART RECEIVED FOR PENETRANT INSPECTION. PART REJECTED AT PENETRANT INSPECTION FOR TWO INDICATIONS AT BOTTOM OF COUNTERBORES ON ID OF PART.SDR 20010306CW009Turbine Wheel · crackedDISK TT 3140.1 TC 2697 MAX ALLOWABLE OPER. TIME IS 8000 HR AND 8000 CYCLES.DURING OVERHAUL OF ENGINE AND PERFORMING FLUORESECENT PENETRANT INSPECTION, THE SECOND STAGE TURBINE DISK PN/405802, SN/G23877 WAS FOUND TO HAVE 13 EA CRACK INDICATION INBOARD OF THE SDR 01FDEA00042Turbine · damagedON T/O, NR 1 ENG HAD SEVERE VIBRATION AND EVM TURBINE INDICATIONS. NO REDUCTION WITH REDUCED POWER, SECURED NR 1 ENGINE AND RETURNED TO PEK. MX FOUND METAL IN TAILPIPE AND LAST STAGE TURBINE SEVERELY DAMAGED. *S/D* REMOVED AND REPLACED NR 1 ENG PER WORK CASDR KBMA33147Seal · leakingLEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.SDR R7MR33145Bearing · porousEXCESSIVE PITTING. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.SDR R7MR33142Sleeve · wornWORN BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.SDR AU010226Stator · cracked(AUS) ENGINE FIRST STAGE TURBINE NOZZLE GUIDE VANE INNER RING CRACKED.CRACK RAN FOR APPROXIMATELY 270 DEGREES OF CIRCUMFERENCE.SDR AC2A072773Nozzle · debondedMAIN ROTOR BLADES FAILED TO TURN BY SPECIFIED N1 SPEED UPON STARTING ENGINE. IT WAS DETERMINED THAT SOMETHING INSIDE OF TURBINE WAS RUBBING DUE TO SOUND COMING FROM TURBINE WHEN ROTOR WAS TURNED BACKWARDS. TURBINE WAS REMOVED AND DISASSEMBLED. IT WAS FOUND THASDR AU010191Engine · damaged(AUS) ENGINE SKI JUMP SEVERELY CRACKED AND DISTORTED IN AREA AROUND NR 3 BEARING COVER. SOME PIECES OF THE EXHAUST CASING HAVE COMPLETELY BROKEN AWAY CAUSING DAMAGE TO THE POWER TURBINE DISC AND BLADES. POWER TURBINE STATOR CRACKED THROUGH THE INNER BAND.SDR DLM88010035Blade · damagedENCOUNTERED WINDSHEAR ON APPROACH TO TPA. HIT TOGA BUTTONS AND BEGAN CLIMB. HEARD LOUD THUMP WHEN POWER CAME UP ON LEFT ENGINE. LEFT ENGINE PRODUCED NO EPR FOR REMAINDER OF FLIGHT. FOUND BLADE DAMAGE. REPLACED ENGINE.SDR R7MR326832538Turbine · stuckPT WHEEL STICKS. REPLACED WITH NEW UNIT.CORRECTED PROBLEM.SDR TWAA0020002Turbine · failedIN CLIMB THE NR 1 ENGINE SHUT DOWN. FLIGHT RETURNED TO STL. FOUND TURBINE FAILURE. CHANGED THE ENGINE. CHECK-C 3-3-00 MCI.SDR CA010129017Turbine · damaged(CAN) FLT 8613IN CRUISE AAT 28,000 FEET FROM MONCTON (YQM) TO TORONTO (YYZ), CAREW EXPERIENCED SUDDEN SHORT VIBRATIONS. ENGINE PARAMETERS WERE NORMAL, HOWEVER, VIBRATIONS BECAME WORSE, ACCOMPANIED BY 2 BIG BANGS. CREW THEN NOTED NR 2 ENGINE TGT HAD EXC EEDED 5SDR CA010321010Turbine Blades · failed(CAN) AIRCRAFT REJECTED TAKEOFF ON ROLL DUE TO THE EPR INDICATION THAT WENT FROM 2.01 DOWN TO 1.6 (ENGINE PRESSURE RATIO). FLIGHT ATTENDANT REPORTED HEARING A LOUD BANG. ENGINE CONTAINED. MECHANIC FOUND EVIDENCE OF DAMAGE TO THE TURBINE SECTION. REPLACED LT ENSDR CA010201004Turbine · damaged(CAN) AIRCRAFT REJECTED TAKEOFF ON ROLL DUE TO THE EPR INDICATION THAT WENT FROM 2.01 DOWN TO 1.6 (ENGINE PRESSURE RATIO). FLIGHT ATTENDANT REPORTED HEARING A LOUD BANG. ENGINE CONTAINED.MECHANIC FOUND EVIDENCE OF DAMAGE TO THE TURBINE SECTION. REPLACED LT ENGSDR CA010125003Turbine · failed(CAN) OPERATOR REPORTED: ENGINE EPR DROPPED FROM 2.1 DOWN TO ABOUT 1.6 ON TAKEOFF ROLL.- F/A REPORTED LOUD BANG. - OCCURENCE DATE: DECEMBER 17, 2000.SHOP INDUCTION DATE: JANUARY 17, 2001-01-19.PROBABLE CAUSE: LOW PRESSURE TURBINE FAILURE. 2001-01-29 TC: A USA SDR UIEA00053Turbine · failedATB - FLT 3120 - CREW HEARD A LOUD BANG FROM RIGHT SIDE OF AIRCRAFT, THEN NR 4 ENGINE SHUTOFF. UPON RETURN TO LAX, IT WAS DISCOVERED THAT NR 4 ENGINE TURBINE SECTION HAS FAILED AND THE ENGINE HAS INTERNAL DAMAGE. SEVERAL BLADES FOUND DAMAGED DURING BORESCOPESDR A6WA200000069Impeller · damagedLT ENGINE POWER LOSS AND STOPPAGE ON TAKE-OFF AFTER TAKE-OFF POWER WAS SET. MAINTENANCE REMOVED AND REPLACED NR 1 ENGINE. LP IMPELLER BLADE WAS FOUND DAMAGED CAUSE WAS DETERMINED TO BE ICE INGESTION.SDR R7MR32956Seal · leakingLEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.SDR R7MR32949Rotor · damagedBLADES SUBJECTED TO CARBON BALL BLASTING. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.SDR R7MR32944Spring · wornWORN BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNITS, CORRECTED PROBLEM.SDR R7MR32943Seal Ring · wornWORN BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNITS, CORRECTED PROBLEM.SDR AU001268Inlet Guide Vane · damaged(AUS) NR 1 ENGINE EXPERIENCED CONTINUOUS HIGH TEMPERATURES. INVESTIGATION FOUND THE FOLLOWING DEFECTS: HOLE BURNED IN INLET GUIDE VANE. FIRST STAGE NOZZLE BURNED WITH A PIECE MISSING. T5 HARNESS THERMOCOUPLE END BURNED OFF. POWER TURBINE VANE RING CRACKED BETWSDR AALA20002040Blade · brokenMIA - FLT 920 - EN ROUTE BAQ-MIA, DURING LANDING DETECTED EXCESSIVE VIBRATION AT NR 1 ENGINE WHEN LEFT SIDE THRUST REVERSER ENGAGED. LANDED MIA WITHOUT INCIDENT. REPLACED NR 1 ENGINE. REPLACED FIRST STAGE TURBINE BLADE AT BLADE AIRFOIL. SYSTEM GROUND CHECKSDR AU001149Engine · making metal(AUS) LH ENGINE CHIP DETECTOR METAL CONTAMINATION. FOURTH STAGE TURBINE DAMAGED.SDR 20010129CW002Turbine · misdrilledDURING REASSEMBLY OF THE TURBINE AFTER REPAIR, THE ANTIROTATION PIN WAS FOUND TO BE LOOSE. UPON REMOVAL, FOUND BURRS AT THE BASE OF THE PIN, CAUSED BY THE PIN BEING PRESSED INTO TOO SMALL A HOLE. MEASUREMENT OF THE PIN HOLE FOUND IT TO BE 0.002 TO 0.003 BELOSDR CA010117006Mount · cracked(CAN) ENGINE CAME IN FOR REPAIR FOR SMOKING ON SHUTDOWN. AFTER TESTING THE ENGINE, IT WAS NOTICED THAT THERE WAS OIL PRESENT IN THE NR1 NOZZLE AREA. UPON DISSASSEMBLY, A SMALL CRACK WAS FOUND ON THE NR1 NOZZLE MOUNT FACE. AFTER CLEANING, IT WAS NOTED THAT THE SDR CA010103009Turbine · damaged(CAN) U.S. AIRWAYS ESN 17339 WAS REMOVED FOR HIGH VIBRATION UPON STRIP. THE FOLLOWING WAS NOTED.1. HP TURBINE MIGRATED AXIALLY REARWARDS TO THE EXTENT THE HP1 TURBINE BLADE INNER PLATFORM REAR FACES CONTACTED THE HP2 NGV INNER PLATFORM FRONT FACES.2. THE ASSOCSDR 20001214SH014Seal · crackedPART RECEIVED FROM WESTFIELD GAGE CO (WESTFIELD GAGE REPAIR STATION NR WNFR711K) FOR FPI IAW IAE V2500 PROPULSION SYSTEM ENGINE MANUAL, REV 45, SECT 70-23-01, INSPECTION CHECK-01, TASK 70-23-01-230-501. PART REJECTED AT FPI DUE TO A CRACK ON THE OUTSIDE DIAMESDR 20010301CW003Bearing · failedWHILE ENROUTE RIGHT ENGINE FAILED DURING CLIMB AT ABOUT 30,000 FT. TURBINE RPM DROPPED TO ZERO. LANDING MADE WITHOUT INCIDENT. UPON INITIAL INSPECTION NOTED FAN SPINS FREELY BUT TURBINE WILL NOT ROTATE. ENGINE WAS REMOVED AND SENT FOR REPAIR OF NR2 SPOOL LSDR 20010207SG015Turbine · failedMDW - FLT 7186 - DURING A REPOSITIONING FLIGHT, ENGINE NR 3 FAILED ON TAKEOFF, AIRCRAFT DIVERTED TO ORD WITHOUT FURTHER INCIDENT. CONTAINED TURBINE FAILURE, NO FUSELAGE DAMAGE, BUT TAILPIPE SUSTAINED AN .25 INCH HOLE AT ABOUT 2 INCHES FROM THE END. AIRCRAFT SDR 20010123SG001Engine · failedWHILE EN ROUTE TO CEDAR RAPIDS, IOWA FROM JVY RIGHT ENGINE FAILED DURING CLIMB AT ABOUT 30,000 FEET. TURBINE RPM DROPPED TO ZERO. LANDING MADE AT IND WITHOUT INCIDENT. UPON INITIAL INSPECTION NOTED FANS SPINS FREELY BUT TURBINE WILL NOT ROTATE. (M)SDR CA001214012Turbine · failed(CAN) THE FLIGHT CREW REPORTED A FIRE IN THE TAIL PIPE OF NR4 ENGINE AFTER START DURING PUSHBACK FROM THE GATE. THE ENGINE WAS SECURED AND BOTH FIRE BOTTLES DETONATED. THE ENGINE WAS REPLACED AND THE AIRCRAFT WAS RETURNED TO SERVICE.INITIAL TEARDOWN INDICATED SDR CA001214010Vane · cracked(CAN) DURING SCHEDULED BORESCOPE INSPECTION, CRACKS EXCEEDING MAINTENANCE MANUAL LIMITS WERE FOUND AROUND THE BASE OF THE GUIDE VANES OF THE FIRST TURBINE NOZZLE. THE ENGINE WAS REPLACED.SDR 20001212SH010Seal · crackedPART RECEIVED FOR FPI IAW IAE V2500 PROPULSION SYSTEM ENGINE MANUAL, REV 45, SECTION 70-23-01, INSPECTION CHECK-01, TASK 70-23-01-230-501. PART REJECTED AT FPI DUE TO CRACKS IN TWO AREAS ON OUTSIDE DIAMETER OF PART. (X)SDR 20001212SH011Seal · crackedPART RECEIVED FOR FPI IAW IAE V2500 PROPULSION SYSTEM ENGINE MANUAL, REV 45, SECTION 70-23-01, INSPECTION CHECK-01, TASK 70-23-01-230-501. PART REJECTED AT FPI FOR CRACKS IN TWO AREAS ON OUTSIDE OF PART. (X)SDR AU001091Blade · damaged(AUS) LT ENGINE FIRST STAGE TURBINE BLADES AND SECOND STAGE TURBINE NOZZLE HEAT DAMAGED.SDR R7MR33070Seal · leakingLEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.SDR R7MR33059Shroud · damagedEXCESSIVE GP BLADE TIP RUB. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.SDR R7MR33055Spring · wornWORN BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.SDR R7MR33054Seal Ring · wornWORN BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.SDR R7MR33051Sleeve · wornWORN BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.SDR CA001106006Blade · missing(CAN) N1 AND N2 SYSTEMS ABLE TO ROTATE PRIOR TO DISMANTLING, TURBINE FULLY DISMANTLED. NO EVIDENCE OF FOD UPSTREAM OF 2ND STAGE TURBINE WHEEL. HEAVY D.O.D. DOWNSTREAM OF 2ND WHEEL. 2ND TURBINE WHEEL MISSING ONE TURBINE BLADE. QTY SIX BLADES APPROX. 180 INCSDR AU001099Engine · damaged(AUS) LT ENGINE FAILED. GROUND INSPECTION FOUND MAJOR DAMAGE IN THE TURBINE AREA AND ALSO ON FOUR AREAS ON THE LEFT LOWER FUSELAGE.SDR AU001326Vane · damaged(AUS) LT ENGINE POWER TURBINE VANE ASSEMBLY BROKEN AND POWER TURBINEDISC DISLODGED.SDR CA001129009Blade · broken(CAN) DURING A FLIGHT TEST OF THIS AIRCRAFT AND DURING DESCENT THE ENGINE VIBRTION (NH) HAS GONE ABOVE LIMIT. ENGINE HAS BEEN REMOVED SENT TO RRC FOR BORESCOPIC INSPECTION. BORESCOPE INSPECTION REVEALED ONE OFF STAGE 1 BLADE BROKEN OFF AT APPROXIMATELY MID SPASDR CA001024026Engine · failed(CAN) DURING CLIMB, NR 1 ENGINE EXPERIENCED AN UN-COMMANDED SHUT DOWN. FLIGHT CREW DECLARED AN EMERGENCY LANDING (UNEVENTFUL). THE AIRPORT FIRE DEPARTMENT FOAMED THE ENGINE AFTER LANDING BECAUSE OF VISIBLE SMOKE COMING OUT OF THE JET PIPE. THE ENGINE LPT HAD DSDR 20001107SH002Turbine Wheel · damagedLOSS OF TORQUE RETENTION. REPLACED WITH NEW ROTOR, CORRECTED PROBLEM. ROTOR ASSY, INSERTABLE BLADED, POWER TURBINE. (X)
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