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.

SDR CA110704001Bearing · failedEIR PT6A 2011-075, IN CRUISE AT FL 190, A LARGE BANG FOR THE L/T ENGINE FOLLOWED BY A RAPID RISE IT ITT WAS EXPERIENCED. AS THE ITT WAS RISING TO APPROX 860, THE CREW REDUCED TORQUE TO MAINTAIN ITT WITHIN LIMITS. THE TORQUE WAS REDUCED TO 2000 FT/LBS WHERE Jun 29, 2011 · Beech 1900DSDR CA110704002Turbine Blades · failedEIR JT15D 2011-008 O/H SHOP WAS ABLE TO CONFIRM THE OPERATORS REPORT OF HAVING AN HP TURBINE BLADE FAILURE IN ENGINE 70351. 2 OF THE HP TURBINE BLADES (PN 3028601) WERE MISSING THE TOP, OF THE AIRFOILS. THE LIBERATED MATERIAL FROM THE 2 HP TURBINE BLADES CAUJun 28, 2011SDR HALA2011062700292Turbine Blades · damagedETOPS SIGNIFICANT SYS - FOUND DURING BORO CARD 72-410-C1-2 2 HPT BLADES ON STAGE 2HPT DAMAGED IN AREA B L/E OUT OF LIMITS IAW TABLE 605, PG 65. ENG CHANGE REQUIRED. REMOVED NR 2 ENG IAW HAL M274-767 & INSTALLED NEW NR ENG IAW HAL M275-767.Jun 27, 2011 · N588HA · Boeing 7673CBSDR CA110624005Nut · misinstalledSCHEDULED HEAVY MX WAS BEING PERFORMED ENGINE. DURING SEPARATION OF THE STAGE 1 AND 2 HIGH PRESSURE TURBINE DISKS, ONE RETAINING STUDS WAS HEARD TO UNSEAT AND FALL ONTO THE STAGE 2 DISK. WHEN THE 2 DISKS WERE SEPARATED, THE NUT WAS EVALUATED AND WITNESS MARKJun 23, 2011SDR FDEA201106212370Turbine Blades · damagedSETTING T/O POWER HAD LOUD BANG AND ALL ENG NR 1 INSTRUMENTS DROPPED. REPEATED T/O PRIOR TO T/O. REJECTED T/O PRIOR TO T/O POWER BEING SET. ENG NR1 WAS RUNNING ROUGH AND SMOOTHED OUT AS ENG WOUND DOWN. OPEN COWLING FOUND MASSIVE AMOUNT OF OIL IN COWL. INSPJun 21, 2011 · N286FE · Boeing 727233SDR CA110627013Blades · fractured(CAN) POWER LOSS/IFSD SHORTLY AFTER T/O, A LOUD NOISE WAS HEARD FROM THE ENGINE FOLLOWED BY ACFT YAW AND FLAMEOUT. THE ENGINE FIRE WARNING CAME ON AND BOTTLES WERE DISCHARGED. AN UNEVENTFUL SINGLE ENGINE LANDING FOLLOWED AT THE POINT OF DEPARTURE. POST FLIGJun 17, 2011 · Aerosp ATR42500SDR CA110627012Turbine Blades · fractured(CAN) UNCONTAINED EVENT SHORTLY AFTER DEPARTURE, THE PILOT NOTED THAT THE LT ENGINE TORQUE WAS FLUCTUATING, WHICH WAS FOLLOWED BY A LOUD NOISE AND FLAMES FROM THE EXHAUST. THE ENGINE WAS SHUTDOWN AND A UNEVENTFUL SINGLE ENGINE LANDING WAS MADE AT THE DEPARTURJun 16, 2011 · Reims F406SDR CA110617001Bearing Cage · crackedENGINEERING INVESTIGATION REPORT. CONFIRMED THAT ENGINE DID HAVE METAL CONTAMINATION OF THE OIL SYS. THE SOURCE OF METAL CONTAMINATION WAS THE NR 3 BEARING (PN 3107493-01, S/N FC153527) WHICH HAD A THROUGH GOING CRACK ON THE ROLLER CAGE. THE CRACK ALLOWED THJun 16, 2011SDR NACA20110044Turbine Blades · disintegratedNR 2 ENGINE FAILURE ON TAKEOFF ROLL (TURBINE SHELLED). REPLACEMENT OF ENGINE IN PROGRESS. TURBINE BLADES DISINTEGRATED. UNCLEAR WHY AT THIS TIME. DAMAGE CONTAINED WITHIN ENGINE COMPARTMENT.Jun 15, 2011 · N322DL · Boeing 737232SDR CA110615003Bearing Cage · crackedDURING EIR JT15D 2011-006, WAS ABLE TO CONFIRM THAT ENGINE DID HAVE METAL CONTAMINATION OF THE OIL SYS. THE SOURCE OF METAL CONTAMINATION WAS THE NR 3 BEARING WHICH HAD A CRACK ON CAGE WHICH ALLOWED THE ADJACENT ROLLER ELEMENT TO TURN SIDEWAYS WITHIN THE POCKJun 14, 2011SDR CA110614011Turbine Blades · damaged(CAN) ON CLIMB-OUT THROUGH 25,000 FT A LARGE BANG WAS HEARD AND MODERATE VIBRATION FELT THROUGH THE REAR OF THE ACFT FOLLOWED BY AN EXHAUST ODOR. AIRCRAFT LEVELLED OUT AT 26,000 FT. ALL INDICATIONS WERE WITHIN LIMITS, BUT THERE WAS A LOWER ITT, N1, N2 AND Jun 13, 2011 · Raythn HAWKER800SDR CA110627006Turbine Blades · damagedPOWER LOSS/IFSD DURING CRUISE, THE DREW FELT A SUDDEN YAW WITH VIBRATIONS ON THE ACFT AND IMMEDIATELY NOTED THE NR 2 ENGINE TORQUE AT ZERO. THE ENGINE WAS SECURED AND A UNEVENTFUL SINGLE ENGINE LANDING WAS PERFORMED AT DESTINATION. POST FLIGHT INSP FOUND FRACJun 8, 2011 · Aerosp ATR72202SDR CA110609001Blade · failedEIR PT6A 2011-051 CONFIRMED INTERNAL ENGINE FAILURE. THE INTERNAL ENGINE FAILURE WAS CAUSED BY A CT BLADE FAILURE. THE BLADE FAILED AT THE LAST FIRTREE SERRATION CAUSING HEAVY IMPACT DAMAGE OF THE SHROUD AND ITS HSG AND ALSO CAUSING HEAVY IMPACT DAMAGE OF THEJun 6, 2011SDR CA110613004Turbine Blades · damagedVIBRATIONS/IFSD DURING CLIMB THROUGH FL260, SUDDEN VIBRATIONS WERE FELT. LT ENGINE VIBRATION WENT TO FULL SCALE. WHEN ENGINE WAS SELECTED TO IDLE, VIBRATIONS DECREASED. PRECAUTIONARY SHUTDOWN WAS PERFORMED AND AN UNEVENTFUL SINGLE-ENGINE LANDING WAS ACCOMPLIJun 5, 2011 · Raythn 400ARAYTHEONSDR CA110606008Turbine Blades · damagedLP BLADE DAMAGE. A VISUAL INSPECTION REVEALED THE FRONT SIDE OF THE LP DISK AND LP BLADE FIR TREE FACES WERE FRETTED AND THE FRONT SIDE OF THE LP DISK AND THE L/E OF THE LP BLADES WERE RIDDLED WITH SMALL IMPACTS (FIGURE 1). THE T/E OF MULTIPLE LP BLADES HADJun 3, 2011SDR HEEA20110602001Bearing · spalledENGINE WAS REMOVED DUE TO METAL IN OIL. NR 5 BEARING INSP REVEALED SPALLING OF OUTER RACE. REPLACED NR 5 BEARING.Jun 2, 2011 · N412PH · Bell 407SDR USAA2011053100005Seal · damagedCLT - ODOR - PASSENGERS, FLIGHT ATTENDANTS AND COCKPIT CREW SMELLED DIRTY SOCK ODOR AND EXPERIENCED BURNING EYES DURING LAST 15 MINUTES OF FLIGHT. MAINTENANCE FOUND PRESENCE OF OIL UNDER NR 1 ENGINE FAN SPINNER. REMOVED AND REPLACED SEALS ON LPT SHAFT PLUG OMay 27, 2011 · N753US · Airbus A319112SDR CA110525010Turbine Blades · failedENGINE WAS REMOVED SUBSEQUENT TO A CATASTROPHIC FAILURE DURING TAKEOFF ROLL. THE PILOT REPORTED "ENGINE FAILED ON TAKEOFF ROLL, AUDIBLE NOISE, METAL EXITING EXHAUST DUCT, ENGINE WENT TO MIN FLOW AND TAKEOFF ABORTED". DURING DISMANTLE INVESTIGATION, THE ENGINEMay 25, 2011SDR CA110627001Turbine Blades · fracturedPOST FLIGHT INSPECTION DISCOVERED THERE WAS 1EA 2ND STAGE PT ROTOR BLADE SEPARATED FROM THE MIDDLE SPAN OF BLADE. THE PILOTS REPORTED EVERYTHING WAS NORMAL DURING THE FLIGHT. INVESTIGATION REVEALED BLADE FRACTURED BY FATIGUE. MFG RECOMMENDS THE SDR BE CLOSEDMay 24, 2011SDR CA110531001Turbine Blades · fracturedENGINE SURGING IFSD AFTER T/O, A LOUD NOISE WAS HEARD ACCOMPANIED BY FIRE WARNING. THE ENGINE WAS SHUTDOWN AND THE ACFT RETURNED TO THE DEPARTURE POINT WHERE AN UNEVENTFUL SINGLE ENGINE LANDING WAS MADE. POST FLIGHT INSPECTION FOUND FRACTURED POWER TURBINE BLMay 13, 2011 · Aerosp ATR42500SDR CA110516010Turbine Blades · damaged(CAN) ABORTED TAKE-OFF, DURING T/O, THE FLIGHT CREW HEARD NOISES FROM ENGINE NR 2 AND THEY ABORTED T/O. THE ACFT WAS BROUGHT BACK TO THE DEPARTURE AREA WHERE INSPECTION OF THE EXHAUST SHOWED SECOND STAGE POWER TURBINE BLADES DAMAGE. THE ENGINE WILL BE REPLACMay 6, 2011 · Aerosp ATR72212SDR CA110516007Blade · failedABORTED TAKEOFF, APPLYING POWER FOR TAKEOFF. HEARD A LOUD WHINING SOUND. IMMEDIATELY REDUCED POWER, CHECKED ALL OF THE ENGINE INDICATIONS, AND ALL WERE WITHIN LIMITS, TAXIED BACK TO PARKING. POWER SECTION REMOVED, AND REMAINDER OF ENGINE INSPECTED FOR DAMAMay 5, 2011 · Cessna 208BSDR CA100511001Coupling · failed(CAN) WHEN PERFORMING A ENGINE CHECK RUN, AFTER THE INSTALLATION OF A TURBINE, EXCESSIVE ENGINE GROWLING/HOWLING WAS DETECTED. UPON FURTHER INSPECTION WITH VIBRATION EQUIPMENT A VIBRATION WAS DETECTED IN THE TURBINE ASSY. IN CONTACT WITH THE ENGINE, TURBINE May 3, 2011 · Bell 206L1SDR UALA2011050202134Blades · damagedNR 2 ENGINE FOUND MOST HPC STAGE 13 AND 15 BLADES WITH L/E IMPACT DAMAGE. BLADES EXCEED LIMITS IN AREAS 'A','B','C' AND 'E' THAT ARE ALLOWED. PIC'S POSTED & OPBLM & SFOEP CONTACTED. REMOVED NR 2 ENGINE. INSTALLED ENGINE IN POSITION NR 2.May 1, 2011 · N783UA · Boeing 777222SDR QMLDMG2162Turbine Wheel · failedWHILE PERFORMING A BORESCOPE INSPECTION AND ROTATING THE ENGINE, A NOISE WAS HEARD AND THE N1 SECTION OF THE ENGINE LOCKED UP. REMOVED THE ENGINE AND DISASSEMBLED MODULE 1 FROM MODULE 2 AND AWAITED MFG SUPPORT TO COME AND DISASSEMBLE MODULE 2. UPON DISASSEMBApr 29, 2011 · N93LF · Urocop EC135T2SDR CA110428002Turbine Wheel · damaged(CAN) DISCOVERED THAT THE PROPELLER SHAFT WOULD ROTATE IN A CLOCKWISE DIRECTION PILOT`S VIEW, FREELY WITH A "CLUNKING" NOISE BUT WOULD BIND WHEN ATTEMPTING TO ROTATE THE PROPELLER SHAFT IN THE OPPOSITE DIRECTION DURING THE RECEIVING INSPECTION. 1 OF THE INTEApr 28, 2011SDR CA110428001Blade · failed(CAN) ENGINE WAS SENT TO FOR INVESTIGATION AND REPAIR AFTER THE OPERATOR REPORTED A NACELLE FIRE. BORESCOPE INSPECTION REVEALED THE ENGINE SUSTAINED AN LP BLADE FAILURE, THE CAUSE OF THE LP BLADE FAILURE WAS DETERMINED TO BE BLADE CREEP. THE REMAINING DAMAApr 26, 2011 · Aerosp ATR42320SDR CA110426001Blade · failed(CAN) ENGINEERING INVESTIGATION REPORT EIR PT6A 2011-047. THIS ENGINE WAS SENT TO FOR INVESTIGATION OF 2ND STAGE PT BLADE FAILURE REPORTED BY THE CUSTOMER. OPERATOR REPORTED THAT AFTER SETTING THE TAKEOFF POWER, THERE WAS A LOUD BANG ACCOMPANIED BY A SUDDEN Apr 25, 2011SDR 2ARF201105001Blades · dentedDURING THE MX INSP, 3 BLADES OF THE HPC 1ST STAGE WITH DENT ON L/E OUT OF LIMITS IN THE LT ENGINE IAW MM 72-00-00 WITH DIMENSIONS OF 2.3750 INCHES LENGTH, 1 INCH DEPTH, .6250 INCH FROM TIP; 2.5 INCHES LENGTH, 1 INCH DEPTH, 1 INCH FROM TIP AND 2 INCHES LENGTH, Apr 25, 2011 · N838AM · Doug DC983SDR C2XA11IA074Blade · brokenFLIGHT 2031, CREW REPORTED NR 2 ENG LP VIBRATIONS EXCEEDED LIMITS. THE ENGINE WAS SHUTDOWN IN FLIGHT AND THE ACFT LANDED WITHOUT INCIDENT. MX INSPECTED THE ACFT AND R & R THE NR 2 ENGINE, OPS AND LEAK CHECK WITH NO DEFECTS, AND THE ACFT WAS APPROVED FOR RETUApr 21, 2011 · N15948 · Emb EMB145EPSDR CA110425001Blade · failed(CAN) THE ENGINE WAS INDUCTED FOR INVESTIGATION AND REPAIR DUE TO HIGH ITT. A BORESCOPE INSPECTION OF THE ENGINE REVEALED 2 LP BLADES HAD FAILED. THE HOT SECTION OF THE ENGINE WAS DISASSEMBLED TO INVESTIGATE HIGH ITT AND THE LP BLADE FAILURE. FACTORS WHICH Apr 20, 2011SDR CA110427009Blades · fractured(CAN) POWER LOSS/IFSD UPON APPLYING POWER FOR T/O, A LOUD NOISE WAS HEARD. THE ENGINE WAS SHUTDOWN AND THE ACFT TAXIED BACK TO THE GATE. POST EVENT INSPECTION REVEALED THAT THE FRACTURE OF THE 2ND STAGE POWER TURBINE BLADES.Apr 19, 2011 · Cndair CL6002D24SDR CA110427007Blades · fractured(CAN) ABORTED T/O. SECOND STAGE POWER TURBINE BLADES WERE FOUND FRACTURED. THE ENGINE IS BEING REPLACED.Apr 14, 2011 · Beech 1900DSDR CA110407001Turbine Blades · failed(CAN) ENGINEERING INVESTIGATION REPORT EIR PW100 2011-017 FINDINGS. BORESCOPE INSPECTION REVEALED THE ENG SUSTAINED AN LP BLADE FAILURE, THE CAUSE OF THE LP BLADE FAILURE WAS DETERMINED TO BE BLADE CREEP. THE REMAINING DAMAGE IN THE ENG IS CONSIDERED TO BE SApr 4, 2011 · Aerosp ATR42320SDR HEEA130955Baffle · damagedENGINE REMOVED DUE TO N2 LOCKUP. INSP REVEALED SHEARED RIVETS ON BAFFLE OF EXHAUST NOZZLE AND DAMAGE TO PT BLADES. ENGINE LOOSELY ASSEMBLED FOR SHIPMENT TO MFG.Apr 4, 2011 · N317PH · Urocop EC135P2SDR HEEA130954Bearing · spalledENGINE WAS REMOVED DUE TO CYCLED WHEELS. NR 5 BEARING EXHIBITED SPALLING OF OUTER RACE AT SPLIT. REPLACED NR5 BEARING.Apr 1, 2011 · N426PH · Bell 407SDR UALA2011033001519Strut · crackedNR 1 ENG REAR TRANSITION AREA OUTER DUCT STRUTS 3 THROUGH 10 HAVE CIRCUMFERENTIAL CRACKS STRUT NR 3-.75, 4-.875,5-.625, 6-1.125, 7-.875, 8-1.125, 9-1.0, 0-.875. REF MM 72-54-01,PG. 605 THROUGH CRACKS ONE MAX PER EACH STRUT PERMITTED. MAX LENGTH 2 IN. REQUEMar 29, 2011 · N781UA · Boeing 777222SDR CA110413001Gas Generator · seized(CAN) UNCOMMANDED SHUTDOWN DURING FLIGHT TEST FOR CERTIFICATE OF APPROVAL PURPOSES, THE ENGINE WAS SHUTDOWN AND RELIT IAW OPERATING HANDBOOK. 2 MIN AFTER RE-LIGHT, THE ENGINE SHUTDOWN UNCOMMANDED AND COULD NOT BE RE-STARTED. AN UNEVENTFUL SINGLE ENGINE LANMar 27, 2011 · Beech 1900DSDR HEEA130604Bearing · spalledENGINE REMOVED FOR TURBINE O/H AND 2000 HR INSP. NR 5 BEARING EXHIBITED SPALLING IN OUTER RACE SPLIT. INSTALLED NEW BEARING.Mar 26, 2011 · N427PH · Bell 407SDR CA110608008Seal · missingTHE ENGINE WAS REPORTED TO EXHIBIT HP ROTOR SEIZURE ON START. INSPECTION REVEALED HP TURBINE SHROUD-TO-BLADE TIP RUB DUE TO SHROUD OXIDATION DAMAGE. INVESTIGATION ESTABLISHED THAT THE SHROUD ASSY FEATHER-SEALS HAD BEEN OMITTED AT PRODUCTION OF ASSY. A SB WIMar 25, 2011 · Bombdr DHC8400SDR HEEA130833Bearing · spalledENGINE RMEOVED DUE TO HIGH CYCLED WHEELS. UPON INSP OF NR 5 BEARING FOUND SPALLING AT OUTER RACE SPLIT. SCRAPPED PART AND REPLACED WITH NEW.Mar 18, 2011 · N6610C · Bell 206L3SDR CA110331014Bearing · fractured(CAN) OIL PRESSURE LOSS/IFSD DURING CLIMB, OIL PRESSURE WAS LOST. THE ENGINE WAS SHUTDOWN AND THE ACFT RETURNED TO THE POINT OF ORIGIN WHERE AN UNEVENTFUL SINGLE ENGINE LANDING WAS PERFORMED. GROUND INSPECTION FOUND NOISE IN THE TURBINE AREA AND A FRACTURED 6Mar 16, 2011 · Aerosp ATR42320SDR HEEA130600Bearing · spalledENGINE REMOVED FOR HIGH CYCLED WHEELS. NR 5 BEARING EXHIBITED SPALLING AT OUTER RACE SPLIT. INSTALLED NEW BEARING.Mar 15, 2011 · N410PH · Bell 407SDR HEEA130599Bearing · spalledENGINE WAS REMOVED DUE TO CYCLED WHEELS. NR 5 BEARING EXHIBITED SPALLING AT OUTER RACE SPLIT. INSTALLED NEW BEARING.Mar 15, 2011 · N402PH · Bell 407SDR USAA2011031791088Seal · leakingFLT 9466 - CLT - ODOR - ON CLIMBOUT SMELLED DIRTY SOCK GYM ROOM ODOR IN CABIN AND COCKPIT. STOPPED CLIMB AT 25,000 FT. RETURNED TO FIELD. ENTIRE CREW SMELLED AND TASTED ODOR - FIRST OFFICER COUGHING, AFT FLIGHT ATTENDANT MOVED FROM JUMPSEAT TO GET AWAY FROMMar 15, 2011 · N749US · Airbus A319112SDR UALA2011031401191Engine · crackedNR 1 ENG FOUND RADIAL CRACKS IN AREA "A" OF HPT. CURRENTLY ON INTVL NR 3, RVI PIX POSTED. ENGINE CHANGE REQUIRED. WIDE LOAD CA TRUCK PERMIT NOT AVAIL WEEKENDS. ENGINE ETA 17MAR 1400. OLD ENG OFF. FIREWALL READY FOR ENG. INSTALLED NEW ENGINE.Mar 12, 2011 · N218UA · Boeing 777222SDR AC2R0CT03062011Shaft · crackedOUTER SHAFT FOUND CRACKED AT TT 259.0 AT DISASSEMBLY. ENGINE WAS REMOVED FOR SMOKING ON SHUTDOWN AND VXP INDICATED VIBRATIONS TRENDING UP. RAN ON TEST CELL AND ABORTED RUN DUE TO EXCESSIVE VIBRATIONS NOTED IN ENGINE'S COMPRESSOR AND DID FIND SMOKING ON SHUTDMar 6, 2011 · N430CT · Bell 430SDR YRR82011020200001Turbine Blades · brokenAT 400 FEET AGL AFTER TAKEOFF, CREW HEARD LOUD BANG FROM LEFT (NR 1) ENGINE AND ENGINE RPM WENT TO 'ZERO'. CREW CIRCLED AND MADE SAFE EMERGENCY LANDING. ENGINE WAS REMOVED AND SENT TO MRO FACILITY; DURING ENGINE TEARDOWN, FIVE (5) HP TURBINE ROTOR BLADES WERE Feb 28, 2011 · Lear 35ASDR NOCA01511Turbine Blades · damagedFOUND NR 2 ENGINE LOWER PRESSURE TURBINE BLADE DAMAGED ON WALK AROUND. REPLACED NR 2 ENGINE AS PER JOB CARD 767-71-R07.Feb 24, 2011 · N760NA · Boeing 76739HSDR C2XA11CL056Turbine Wheel · crackedDURING ACCOMPLISHMENT OF SB AE3007A-72-368 REV 3 HPT STAGE 2 WHEEL SURFACE ULTRA-SONIC INSPECTION, A CRACK INDICATION WAS POSSIBLE. THE ENGINE WAS REMOVED AND REPLACED AND OPERATIONAL CHECKS WERE GOOD.Feb 24, 2011 · N22909 · Emb EMB145LR
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