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 USAA2014070900010Gasket · leakingEN-ROUTE, SHORTLY AFTER TAKEOFF A STRONG ACRID BURNT PLASTIC SMELL WAS NOTICED IN THE FWD GALLEY, BUSINESS CLASS, LAND MID GALLEY SECTIONS OF THE ACFT. THE SMELL DISSIPATED IN CLIMB & THERE IS NO SMELL AT CRUISE. MX FOLLOWED FIM PROCEDURES, NO FAULTS FOUND. Jul 8, 2014 · N281AY · Airbus A330243SDR CA141010005Blade · distressed(CAN) ENGINE CT AND PT BLADE DISTRESS WITH EVIDENCE OF OVERHEATING.Jul 7, 2014 · Cessna 425SDR CA140804003Blade · damaged(CAN) DURING FLIGHT, THE ENGINE SHOWED NO ITT INDICATION AND ENGINE TORQUE DECREASED. PILOT SHUTDOWN ENGINE AND AN UNEVENTFUL SINGLE ENGINE LANDING WAS MADE. FOUND LP TURBINE BLADES DAMAGED. TROUBLESHOOTING ONGOING.Jul 5, 2014 · Aerosp ATR42320SDR CA140702001Turbine Blades · damaged(CAN) ENGINE WAS SENT FOR INVESTIGATION AFTER THE CUSTOMER REPORTED A BURNED COMPRESSOR TURBINE VANE RING AND COMPRESSOR TURBINE BLADES DISTRESS.Jun 30, 2014 · Beech 200BEECHSDR CA140627013Turbine Wheel · failed(CAN) DURING FLIGHT, THE PILOT HEARD AN ABNORMAL NOISE, SAW N1 AND N2 FLUCTUATIONS AND OBSERVED A CHIP LIGHT. HE LANDED IMMEDIATELY USING ENGINE POWER. THE HELICOPTER WAS TRANSPORTED FOR TROUBLESHOOTING. THE OIL SYS WAS FLUSHED. DURING THE SUBSEQUENT GROUNJun 26, 2014 · Robsin R66SDR CA140721014Blade · fractured(CAN) FIRST FLIGHT OF THE DAY PILOT REPORTED A METAL TYPE OF NOISE DURING POWER CHECK. PERFORMED ANOTHER POWER CHECK AND FOUND ALL NORMAL, AND THEN FLEW FOR 1.4 HOURS WITH NO PROBLEMS. WHEN SECOND CREW CAME OUT TO FLY PROPELLER WAS FOUND NOT TO TURN COUNTER CJun 25, 2014SDR CA140627014Nut · missing(CAN) TURBINE ATTACH HARDWARE FOUND LOOSE AND 1 MISSING.Jun 25, 2014 · Bell 407SDR CA140619003Housing · worn(CAN) OVERHAUL SHOP WAS ABLE TO CONFIRM THAT THE ENGINES POWER SECTION WAS SEIZED. IT WAS OBVIOUS FROM THE EXHAUST DUCT EXIT PORTS THAT THE POWER TURBINE WAS HEAVILY DAMAGED. MOST OF THE PT BLADE AIRFOIL TIPS WERE MISSING. THE POWER TURBINE SHAFT HOUSING NR 3Jun 19, 2014SDR Y3AR2014FA0000401Combustion Case · leakingOUTER COMBUSTION CASE FOUND TO BE LEAKING AT WIRE MESH PATCH COVERING BUTT WELD DURING OUTER COMBUSTION CASE PRESSURE TEST.Jun 18, 2014SDR CA140721001Blade · missing(CAN) THE ENGINE WAS SHUTDOWN DUE TO EXCESSIVE VIBRATION. THE ENGINE WAS SENT FOR INVESTIGATION AND REPAIR. THE TEARDOWN REVEALED HPT2 BLADES DISTRESS.Jun 8, 2014 · Dorner DO328300SDR IAVA2014061100002Combustion Case · crackedRIGHT HAND ELBOW LEAKING AIR IN WELD AREA WHERE FLANGE ATTACHES TO COMBUSTION CASE.Jun 5, 2014 · N461RA · Bell 206L1SDR IAVA201406110001Combustion Case · crackedOUTER COMBUSTION CASE CRACKED ON THE RT SIDE UNDER WIRE REINFORCEMENT PATCH.May 30, 2014 · N1197 · Bell 407SDR CA140606010Blade · cracked(CAN) ENGINE WAS REMOVED FOR A CORE OVERHAUL. DURING THE INSPECTION OF THE HPT BLADES, IT WAS FOUND THAT QTY 1 BLADE HAD CRACKING IN THE TRANSITION ZONE.May 26, 2014 · Boeing 7377CTSDR CA140527008Bolt · failed(CAN) THE OPERATOR REPORTED THAT THERE WAS A LOUD BANG ON THE ENGINE START UP. THE START WAS ABORTED AND THE ENGINE WAS BORESCOPE INSPECTED. THE HP ROTOR EXHIBITED RUBS OF HP IMPELLER AND HP TURBINE. THE ROTOR WAS LOCKED UP AND WOULD NOT ROTATE. THE ENGINE WAMay 23, 2014SDR CA140605010Blade · cracked(CAN) ENGINE WAS REMOVED FOR A PROACTIVE O/H. DURING THE FLOURESCENT PENETRANT INSPECTION OF THE HIGH PRESSURE TURBINE ROTOR BLADES, IT WAS DISCOVERED THAT QUANTITY 3 BLADES EXHIBITED CRACKING AT THE MINIMUM NECK POINT ON THE FIRTREE AT THE CONVEX LOWER POINTMay 10, 2014 · Boeing 7377CTSDR CA140605009Blade · cracked(CAN) ENGINE WAS REMOVED FOR A PROACTIVE O/H. DURING THE FLOURESCENT PENETRANT INSPECTION OF THE HIGH PRESSURE TURBINE ROTOR BLADES, IT WAS DISCOVERED THAT 2 BLADES EXHIBITED CRACKING AT THE MINIMUM NECK POINT ON THE FIRTREE AT THE CONVEX LOWER POINT.May 5, 2014 · Boeing 73776NSDR CA140506005Engine · vibration(CAN) AIRCRAFT WAS IN CRUISE WHEN THEY HEARD A LOUD BANG AND ACFT STARTED TO SHUTTER. RIGHT ENGINE VIBRATION GUAGE TURNED YELLOW THEN RED. CAPTAIN RETARDED THE THRUST LEVER AND SHUTDOWN THE ENGINE. INVESTIGATION TURNED UP DAMAGE IN THE HOT SECTION OF THE EMay 3, 2014SDR ASAA2014050207691Heat Shield · crackedNR 2 ENGINE REAR FLANGE IS CRACKED AT BOLT HOLES. ACFT GROUNDED. R & R FLANGE ASSY REF MM 72-56-00.May 2, 2014 · N535AS · Boeing 737890SDR ASAA2014050207690Heat Shield · crackedNR 1 ENGINE REAR FLANGE IS CRACKED AT BOLT HOLES. ACFT GROUNDED. R & R FLANGE ASSY IAW MM 72-56-00.May 2, 2014 · N535AS · Boeing 737890SDR CA140417012Duct · cracked(CAN) NOTED A SHIFT IN ENGINE TRENDS ITT AND FUEL FLOW INCREASE. VISUAL INSPECTION PERFORMED. VIEWED THROUGH EXHAUST STACKS. NOTED TURBINE EXHAUST DUCT IN THE SKI JUMP AREA WAS CRACKED AND SPLIT OPEN. NR 3 BEARING COVER LOOSE AND RUBBING ON POWER TURBINE DISApr 16, 2014 · Beech 100BEECHSDR 2014FA0000254Turbine Nozzle · crackedENGINE WAS REMOVED FOR O/H, INSPECTION IAW O-SP4-G AND NMSB72-666. DURING THE CRACK TEST INSPECTION IAW 72-50 OF THE HPT 2 DISC, THE DISC EXHIBITED A CRACK INDICATION IN THE DISC WEB THAT HELD PENETRANT AND WAS FURTHER VERIFIED WITH THE STEREO FOCUS INSPECTIONApr 10, 2014SDR DTHA201403250001Engine · failedAFTER TAKEOFF, DURING CLIMB AT APPROXIMATELY 12,000 FEET THE LT ENGINE SN CD0072 SHUTDOWN WITH A VERY LOUD NOISE OCCURRING AND AT THE SAME TIME A VERY DESTINCT VIBRATION UNTIL THE ENGINE ROTAION STOPPED. IMMEDIATELY THE ACFT WAS RETURNED TO FIELD WITH NO INCIMar 17, 2014 · N406FJ · Dorner DO328300SDR ASAA2014030507094Turbine Wheel · crackedNR 1 ENGINE REAR TURBINE AFT FLANGE ASSY INTERMEDIATE HOLES ARE CRACKED AT SEVERAL LOCATIONS. ACFT GROUNDED. REMOVED PLUG ASSY & AFT FLANGE ASSY, INSTALLED NEW AFT FLANGE ASSY IAW MM 72-56-00-400 3.F 2 & 3. REINSTALLED PLUG ASSY IAW MM 78-11-02-400.Mar 5, 2014 · N518AS · Boeing 737890SDR ASAA2014030507093Turbine Wheel · crackedNR 2 ENGINE REAR TURBINE AFT FLANGE ASSY CRACKED AT SEVERAL LOCATIONS. ACFT GROUNDED. REMOVED PLUG ASSY & AFT FLANGE ASSY, INSTALLED NEW AFT FLANGE ASSY IAW MM 72-56-00-400, 3.F.2 & 3. REINSTALLED PLUG ASSY IAW MM 78-11-02-400.Mar 5, 2014 · N518AS · Boeing 737890SDR 2014F00075Shaft · crackedHPC 1 - 4 ROTOR DRUM FPI FOUND TO HAAVE CRACK INDICATIONS ON THE SEAL FIN LOCATION 41-3028 APPROX 2.0 MM.Feb 20, 2014SDR CA140305001Stator · cracked(CAN) THREE CRACKS FOUND ON OUTER RING WHEN INSPECTING BY BORESCOPE IN NOZZLE HOLES PARTS REMOVED FOR OVERHAUL AND REPLACED.Feb 10, 2014 · Beech A100SDR 2014FA0000057Shaft · crackedDUE TO METAL GENERATION AND ABNORMAL SOUND ON SHUTDOWN. A CRACK WAS FOUND ON PT OUTER SHAFT.Jan 31, 2014 · Bell 407SDR CA140123006Blade · cracked(CAN) DURING A SCHEDULED BOROSCOPE INSPECTION A PIECE OF THE LP TURBINE BLADE WAS DETERMINED TO BE MISSING AND IMPACT DAMAGE ON SEVERAL OTHER OF THE LP TURBINE BLADES. THE ENGINE WAS REMOVED AND SENT TO THE ENGINE SHOP FOR INSPECTION AND REPAIR.Jan 17, 2014 · Dhav DHC8106SDR CA140124008Blade · corroded(CAN) ACFT WAS CLIMBING OUT WHEN THE CREW REQUESTED TO STOP THE CLIMB AT 12000 FT, DECLARED EMERGENCY REPORTING AN ENGINE PROBLEM AND STATING THEY WANTED TO ENTER A HOLD TO WORK THE APPROPRIATE CHECKLISTS, RETURNED TO DEPARTURE. IT WAS A STAGE 2 HPT BLADE UNJan 15, 2014 · Cndair CL6002D24SDR CA140224028Blade · cracked(CAN) ESN 893898 WAS REMOVED FOR A PROACTIVE O/H. DURING THE FLOURESCENT PENETRANT INSPECTION OF THE HIGH PRESSURE TURBINE ROTOR BLADES, IT WAS DISCOVERED THAT QUANTITY 13 BLADES EXHIBITED CRACKING AT THE MINIMUM NECK POINT ON THE FIRTREE AT THE CONVEX LOWER Jan 10, 2014 · Boeing 737*SDR CA140113008Blade · failedENGINE FOR INVESTIGATION AND O/H AFTER THE OPERATOR REPORTED A POWER TURBINE BLADE FAILURE.Jan 10, 2014SDR CA140120013Blade · cracked(CAN) ESN 893469 WAS REMOVED FOR A PROACTIVE OVERHAUL. DURING THE FLOURESCENT PENETRANT INSPECTION OF THE HIGH PRESSURE TURBINE ROTOR BLADES, IT WAS DISCOVERED THAT QTY 10 BLADES EXHIBITED CRACKING AT THE MINIMUM NECK POINT ON THE FIRTREE AT THE CONVEX LOWER PJan 8, 2014 · Boeing 737*SDR CA140107001Blade · cracked(CAN) DURING ROUTINE HOT SECTION INSPECTION OF THE ENGINE A SINGLE BLADE WAS FOUND WITH A CRACK IN THE RIVET SLOT AREA OF THE FIR TREE. THE BLADES HAD ACCUMULATED 9268.5 HRS. TSN. THE BLADES WERE INSTALLED IN THIS ENGINE AT 3038.5 HOURS TSN IN 2004 AND HAVE AJan 7, 2014SDR CA140120011Blade · cracked(CAN) ESN 892695 WAS REMOVED FOR A PROACTIVE OVERHAUL. DURING THE FLOURESCENT PENETRANT INSPECTION OF THE HIGH PRESSURE TURBINE ROTOR BLADES, IT WAS DISCOVERED THAT QTY 1 BLADE HAD TRANSITION ZONE FORWARD COOLING CIRCUIT CRACKING.Jan 3, 2014 · Boeing 737*SDR CA140108012Blade · cracked(CAN) DURING THE PROACTIVE O/H OF ESN 892844, THE HIGH PRESSURE TURBINE ROTOR BLADES WERE FLORESCENT PENETRANT INSPECTED. IT WAS DISCOVERED THAT QTY 7 BLADES EXHIBITED TRANSITION ZONE FWD COOLING CIRCUIT CRACKS. AN ADDITIONAL 15 BLADES EXHIBITED CRACKING AT Dec 30, 2013 · Boeing 737*SDR CALA2013122793985Turbine Blades · damagedON ENG NR 1 ESN 717550 IAW EC6281, FOUND ONE EACH 2ND STAGE HPT BLADE DAMAGED. DAMAGE IS ON LE APPROXIMATELY 0.400 INCHES LONG BEGINNING 0.300 INCHES FROM THE END OF THE BLADE. THE DAMAGE IS ON BOTH THE CONVEX & CONCAVE SIDES & PARENT METAL IS MISSING WITH Dec 24, 2013 · N663UA · Boeing 767322SDR CA140108011Blade · cracked(CAN) DURING THE PROACTIVE O/H OF ESN 893687, THE HIGH PRESSURE TURBINE ROTOR BLADES WERE FLORESCENT PENETRATE INSPECTED. IT WAS DISCOVERED THAT QTY -2 BLADES EXHIBITED CRACKING IN THE TRANSITION ZONE FORWARD COOLING CIRCUIT.Dec 18, 2013 · Boeing 737*SDR KY7A20131217001Turbine · damagedPILOT REPORTED THAT ON CLIMB OUT THE ENG LOST OIL PRESS. PILOT SECURED THE ENG & RETURNED TO THE DEPARTURE AIRPORT & LANDED. MX FOUND SIGNIFICANT DAMAGE TO THE 3RD STAGE TURBINE & DISASSEMBLED ENG. AFT TURBINE BEARING WAS FOUND DESTROYED, FAILED. 1ST & 2ND Dec 17, 2013 · N2728G · Frchld SA227CCSDR CA140108010Blade · cracked(CAN) ESN 893899 WAS REMOVED FOR A PROACTIVE O/H. DURING THE FLOURESCENT PENETRANT INSPECTION OF THE HIGH PRESSURE TURBINE ROTOR BLADES, IT WAS DISCOVERED THAT QTY 3 BLADES HAD TRANSITION ZONE FORWARD COOLING CIRCUIT CRACKING. AN ADDITIONAL 5 BLADES EXHIBITEDec 16, 2013 · Boeing 737*SDR CA140108009Blade · cracked(CAN) ESN 892808 WAS IN A SHOP FOR A SCHEDULED MAINTENANCE EVENT. UPON FLOURESCENT PENETRANT INSPECTION OF THE HPT ROTOR BLADES, IT WAS DISCOVERED THAT QTY 15 BLADES EXHIBITED CRACKING AT THE MINIMUM NECK POINT ON THE CONVEX SIDE OF THE FIRTREE.Dec 3, 2013 · Boeing 737*SDR CA140108008Blade · cracked(CAN) DURING THE O/H OF ESN 892745, THE HIGH PRESSURE TURBINE ROTOR BLADES WERE FLOURESCENT PENTRANT INSPECTED. UPON THE FPI OF THE BLADES, IT WAS NOTED THAT QTY 16 BLADES HAD TRANSITION ZONE FORWARD COOLING CIRCUIT CRACKS. ADDITIONALLLY QTY 7 BLADES EXHIBITENov 29, 2013 · Boeing 737*SDR CA131125008Engine · failed(CAN) AS THE ACFT WAS CLIMBING THROUGH FL200 A BANG WAS HEARD AND A ODOR WAS NOTICED BY THE CREW. IMMEDIATELY FOLLOWING THAT A HIGH VIBRATION INDICATION OF 5 UNITS WAS OBSERVED AS WELL AS A RISE IN EGT TO 900 DEGREES C. THE POWER LEVERS WERE RETARDED AND VIBNov 25, 2013 · Boeing 737*SDR CA131215006Blade · fractured(CAN) THE PILOT HEARS A LOUD NOISE AND STATED TO LOST POWER. THE PILOT USED THE EMERGENCY POWER LEVER WITHOUT SUCCESS. THE ENGINE SHUTDOWN AND THE PILOT TRIED TO RESTART IT WITHOUT SUCCESS. THE PILOT DECLARED AN EMERGENCY DUE TO AN ENGINE FAILURE AND HE DIVNov 16, 2013 · Cessna 208BSDR CA131215005Blade · failed(CAN) DURING START NR 2 ENGINE MADE A LOUD NOISE. THE PILOT STOPPED THE STARTING ATTEMPT AND SECURED THE ENGINE. THE GROUND CREWS FOUND THE PROPELLER WAS DIFFICULT TO ROTATE. THE INSPECTION REVEALED 2 DAMAGE PT1 BLADES. THE ENGINE WAS CHANGED AND ACFT RETURNov 16, 2013 · Aerosp ATR72212ASDR CALA2013112093104Guide Vane · obstructedNR 2 ENG SN 717695 WHILE PERFORMING BORESCOPE INSPECTION EC6281-21, WHEN SCOPE INSERTED IN AP 10 PORT DISCOVERED A PIECE OF DEBRIS CAUGHT ON THE GUIDE VANES FWD OF TURBINE 3.Nov 16, 2013 · N671UA · Boeing 767322SDR CA131216006Blade · fractured(CAN) THE PILOT SHUTDOWN THE ENGINE AND ABORTED TAKEOFF DUE TO AN ENGINE ISSUE. THE ON GROUND TROUBLESHOOTING REVEALED FRACTURED PT BLADES. FIELD SUPPORT REPRESENTATIVE SCHEDULED A MEETING WITH THE OPERATOR TO REVIEW THE EVENT. THE ENGINE CONFIGURATION IS CT Nov 15, 2013SDR CALA2013111592965Guide Vane · obstructedNR 2 ENG SN 717695 WHILE PERFORMING BORESCOPE INSPECTION EC6281-21 WHEN I INSERTED SCOPE IN AP-10 PORT I FOUND A PIECE OF DEBRIS CAUGHT ON THE GUIDE VANES FWD OF TURBINE 3, TOOK PICTURES & NOTIFIED TOMC IAW AMM 71-00-02 TOD. COMPLETED STEPS 1 TO 5C.4. OF REMNov 15, 2013 · N671UA · Boeing 767322SDR CALA2013111893006Turbine · obstructedNR 2 ENG SN 717695 WHILE PERFORMING BORESCOPE INSPECTION EC6281-21 WHEN INSERTED SCOPE IN AP-10 PORT FOUND A PIECE OF DEBRIS CAUGHT ON THE GUIDE VANES FWD OF TURBINE 3. TOOK PICTURES & NOTIFIED TOMC IAW AMM 71-00-02 TOD. COMPLETED STEPS 1 TO 5C.4. OF REMOVAL Nov 14, 2013 · N671UA · Boeing 767322SDR CA131113002Shroud · migrated(CAN) DURING A SCHEDULED BORESCOPE INSPECTION OF THE HOT SECTION IT WAS NOTICED THAT 2 CT SHROUD SEGMENTS HAD SHIFTED SLIGHTLY AXIALLY. HOT SECTION WAS REMOVED AND PROBLEM WAS VERIFIED. THE SEGMENT CONTAINMENT RING WAS FOUND SLIGHTLY WARPED AND SHIFTED. THENov 7, 2013 · Cessna 208SDR FDEA201311022669Turbine · damagedENROUTE, NR 2 ENGINE STARTED A SEVERE VIBRATION, COMPLIED WITH JRH. PRECAUTIONARY SHUTDOWN. DIVERTED. REMOVED AND REPLACED NR 2 ENGINE DUE TO TURBINE DAMAGE IAW 64T0712-2. LEAK AND OPS CHECKED NORMAL. IAW JRH RUN COMPLETED.Nov 2, 2013 · N733FD · Airbus A300B4605R
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