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 ASAA2015012910495Flange · crackedNR 1 ENGINE REAR FLANGE ASSY CRACKED AT SEVERAL FASTENER HOLES. ACFT GROUNDED. INSPECTED IAW MM 72-56-00-211-803-F00 IAW STEP D1, B1. NO CRACKS ALLOWED. REPLACED NR 1 ENGINE REAR FLANGE, IAW MM 72-56-00-400-801.SDR ASAA2015012910494Flange · crackedNR 2 ENGINE REAR FLANGE ASSY CRACKED AT 1 FASTENER LOCATION. ACFT GROUNDED. INSPECTED IAW AMM 72-56-00-211-803-F00 IAW STEP D 1, B 1, NO CRACKS ALLOWED. REMOVED FWD AND AFT PLUG TO REPLACE NR 2 ENG REAR FLANGE ASSY. INSTALLED FWD AND AFT PLUG. IAW MM 72-5SDR HEER20150128729Turbine Wheel · damagedTURBINE REMOVED FOR OVERHAUL ON 11-28-14. REMOVED THIRD STAGE WHEEL FOR INSPECTION IAW PMI-D0035. WHEEL FAILED INSPECTION. SCRAP PART AND REPLACE WITH NEW. PART WILL BE SUBMITTED TO MFG FOR WARRANTY REIMBURSEMENT.SDR CA150126005Shroud · damaged(CAN) ENGINE WAS RETURNED TO THE SHOP DUE TO DETERIORATED CONDITION OF THE LP SHROUD SEGMENTS DISCOVERED DURING A SCHEDULED BORESCOPE INPSECTION IN THE FIELD. THE LP SHROUD SEGMENTS WERE SUBSEQUENTLY REMOVED FROM THE ENGINE AND INSPECTED AT PIECE-PART LEVEL. SDR ASAA2015012110347Flange · crackedNR 1 ENGINE REAR TURBINE FLANGE ASSY HAS APPROXIMATELY 6 FASTENERS THAT ARE CRACKED, OUT OF LIMITS IAW MM 72-56-00-211-803-F00, STEP D1, B1. ACFT GROUNDED. REPLACED NR 1 ENGINE TRF FLANGE ASSY REF MM 72-56-00-400, ITEM 3F, 2, A-D & G.SDR HEER20150113682Bearing · spalledENGINE REMOVED DUE TO METAL IN OIL. NR 5 BEARING EXHIBITS SPALLED BALLS. REPLACED NR 5 BEARING WITH NEW. BEARING WILL BE RETURNED TO MFG FOR FURTHER EVALUATION.SDR CA150112011Blade · damaged(CAN) ENGINE FOR INVESTIGATION AND REPAIR AFTER THE OPERATOR REPORTED FINDING HP TURBINE BLADE DISTRESS.SDR ABXA20150106001Manifold · crackedLEFT ENG LOW PRESS TURBINE VIBRATION LEVEL AT 4.8 - 5.0 DURING FLIGHT. CRACKS FOUND ON THE ENGINE’S TURBINE CASE COOLING MANIFOLD. REPLACED LT ENG. CAUSE UNKNOWN AT THIS TIME. PENDING ENG SHOP FINDINGS.SDR LF1R2015011200001Turbine Blades · separatedON TAKEOFF ROLL AT ABOUT 25 KTS AND AS POWER WAS BEING APPLIED, PILOT HEARD LOUD BANG FOLLOWED BY CHIP DETECTOR LIGHT AND SEVERAL CAS MESSAGES. PILOT ABORTED TAKEOFF, REDUCED POWER, AND TAXIED OFF RUNWAY. THE PROPELLER HAD STOPPED BUT THE GAS GENERATOR SECTIOSDR SWAA2014122335218Turbine Blades · damagedAIR TURN BACK, NR 2 ENG COMPRESSOR STALL. FOUND HPT BLADES DAMAGED. R & R NR 2 ENG IAW MM.SDR CA150128005Engine · making metal(CAN) THE AIRCRAFT RETURNED FROM A SERIES OF FLIGHTS DEC 18/2014 . THE CREW REPORTED NO DEFECTS. DURING A POST/PRE-FLIGHT OF THE AIRCRAFT MAINTENANCE NOTED METALLIC DEBRIS IN THE TAILPIPE OF THE LT ENGINE. THIS DEBRIS CONSISTED OF SEVERAL SMALL METALLIC PIECESSDR CA141218016Turbine · failed(CAN) DURING TAKE-OFF & FOLLOWING ROTATION, THE FLIGHT CREW HEARD AN UNUSUAL NOISE FROM THE NR 2 ENGINE AREA. THE FLIGHT CREW OBSERVED ENGINE INSTRUMENT INDICATIONS CONSISTENT WITH AN ENGINE FAILURE & CONDUCTED A SHUTDOWN OF THE NR 2 ENGINE IAW STANDARD OPERASDR HEER20141211552Bearing · spalledENGINE REMOVED 11-25-14 DUE TO TURBINE OVERHAUL. NR 5 BEARING EXHIBITED SPALLING BALLS. PART RETURNED TO ROLLS ROYCE FOR FURTHER EVALUATION.SDR HEER20141210551Bearing · spalledNR 5 BEARING EXHIBITS HEAVY SPALLING OF BALLS.SDR HEER20141204534Bearing · spalledENGINE REMOVED 11-20-14 DUE TO TURBINE OVERHAUL. NR 5 BEARING EXHIBITED SPALLING BALLS. REPLACED WITH NEW. PART WILL BE RETURNED TO MFG FOR FURTHER EVALUATION.SDR HEER20141201531Bearing · spalledNR 5 BEARING EXHIBITS SPALLING BALLS. REPLACED BEARING.SDR CA141128009Retainer · misinstalled(CAN) ENGINE WAS TIME EXPIRED AND RECEIVED FOR TEARDOWN. UPON DISMANTLE, THE PT DISK WAS FOUND WITH THE BLADE RETAINING RIVETS INSTALLED BACKWARDS.SDR SIMA20141122008Turbine Blades · damagedRIGHT ENG FIRST STAGE TURBINE HAS MULTIPLE DAMAGED BLADES & A FUEL NOZZLE BAFFLE MISSING. MATERIAL OUT OF LIMITS IAW MM. R & R RT ENG IAW WC 71-001. OPERATIONS CHECK & LEAK CHECKED GOOD.SDR HEER20141121526Bearing · spalledENGINE REMOVED 11-16-14 FOR TURBINE OVERHAUL. NR 5 BEARING REMOVED FOR PROBABLE SPALLING AT OUTER RACE SPLIT. REPLACED BEARING. PART WILL BE RETURNED TO MFG FOR FURTHER EVALUATION.SDR HEER20141114433Bearing · spalledTURBINE REMOVED 11-7-14 FOR OVERHAUL. REMOVED NR 5 BEARING DUE TO SPALLING ON BALL AND PROBABLE SPALLING ON OUTER RACE AT SPLIT. SCRAPPED PART AND REPLACED WITH NEW. PART WILL BE RETURNED TO MFG FOR FURTHER EVALUATION.SDR HEER20141113432Bearing · making metalENGINE REMOVED 11-8-14 DUE TO IMPELLER RETIREMENT. TURBINE NR 5 BEARING REPLACEMENT DUE TO ISSUES WITH CAUSING METAL IN OIL. PART WILL BE RETURNED TO MFG FOR FURTHER EVALUATION.SDR HEER20141112417Bearing · spalledENGINE REMOVED 11-8-14 DUE TO METAL IN OIL. TURBINE NR 5 BEARING BALLS AND SEPERATOR SPALLING. INSTALLED NEW NR 5 BEARING. PART WILL BE SUBMITTED TO MFG FOR FURTHER EVALUATION.SDR HEER20141111429Bearing · spalledNR 5 BEARING SPALLED AT OUTER RACE SPLIT LINE. INSTALLED NEW NR 5 BEARING.SDR HEER20141111416Bearing · spalledENGINE REMOVED 11-6-14 DUE TO METAL IN OIL. SPALLED OUTER RACE, SEVERAL BALLS AND WORN SEPERATOR POCKET.SDR UIEA2014110600558Clamp · damagedNUMBER 2 ENG TURBINE SECTION BETWEEN 5 & 6 O`CLOCK HAS DAMAGED ADEL CLAMP & ATTACH BRACKET IS CHAFING CORE COWL. REPLACED ADEL CLAMP & BRACKET IAW AMM 70-50-00.SDR HEER20141105347Bearing · spalledENGINE REMOVED DUE TO METAL IN OIL. REMOVED TURBINE NR 5 BEARING DUE TO SPALLING AT OUTER RACE SPLIT AND BEARING BALLS, CAUSE OF METAL IN OIL. REPLACED NR 5 BEARING WITH NEW BEARING. WILL RETURN PART TO MFG FOR FURTHER EVALUATION.SDR HEER20141029325Bearing · spalledENGINE WAS REMOVED 10-24-14 DUE TO METAL IN OIL. NR 5 BEARING EXHIBITED HEAVY SPALLING ON BALLS. PART WILL BE RETURNED TO MFG FOR FURTHER EVALUATION.SDR HEER20141029324Bearing · unknownTURBINE REMOVED FOR OVERHAUL 10-16-14. REMOVED NR 5 BEARING DUE TO PROBABLE SPALLING ON OUTER RACE AT SPLIT. PART WILL BE RETURNED TO MFG FOR FURTHER EVALUATION.SDR Z3KY20141031001Seal · failedHIGH PRESSURE TURBINE ROTOR FORWARD SEAL RADIAL CRACK, LENGTH=160MM, WIDTH=1MM, DEPTH=35MM. DEFECT IDENTIFIED DURING ENGINE DISASSEMBLY AND IMMEDIATELY REPORTED TO THE ENGINE OEM. OEM HAS PREVIOUSLY INITIATED FAA NOTIFICATION AND DEFECT INVESTIGATION IS ON-GSDR SIMA20141020006Seal · defectiveNUMBER 1 ENG SMOKING. TRANSFERRED TO NRWC 662-ORD-01891. IAW NRWC 662-ORD-01891 R & R THE SHAFT PLUG SEAL AT ENG 1 IAW RR MM 72-59-15. GND RAN IAW RR MM 72-00-00 WITH NO DEFECTS.SDR HEER20141020174Bearing · spalledENGINE REMOVED 10-14-14 DUE TO METAL IN OIL. NR 5 BEARING REMOVED DUE TO POSSIBLE SPALLING AT OUTER RACE SPLIT. REPLACED WITH NEW PART AND RETURNED TO MFG FOR FURTHER EVALUATION.SDR HEER20141020173Bearing · spalledENGINE REMOVED ON 10-13-14 FOR TURBINE OVERHAUL. NR 5 BEARING EXHIBITS A SPALLING BALL. REPLACED BEARING. PART WILL BE RETURNED TO MFG FOR EVALUATION.SDR HEER20141020172Bearing · spalledENGINE REMOVED ON 10-9-14 DUE TO METAL IN OIL. NR 5 BEARING EXHIBITS HEAVY SPALLING ON NR 5 BEARING BALLS. PART RETURNED TO MFG FOR FURTHER EVALUATION.SDR USAA2014101700002O-Ring · wornFLIGHT ATTENDANT & TWO PAXS NOTICED AN ODOR, BOTH GOT LIGHT HEADED AS WELL. ACCOMPLISHED JOB CARD 26L00021005 CABIN ODOR TROUBLESHOOT. REPLACED RT ENG LPT SHAFT PLUG O RINGS IAW AMM TASK 72-55-00-960-002A. ACCOMPLISHED JOB CARD 26L00021004 DECONTAMINATION OSDR CA150122007Turbine Wheel · cracked(CAN) THE PILOT HAD REPORTED N2 LOCKUP. DURING MAINTENANCE THE ENGINE WAS DISASSEMBLED TO HAVE THE ENGINE GEARBOX REPAIRED AND TO SEND THE TURBINE FOR INSPECTION TO DETERMINE THE CAUSE OF THE N2 LOCKUP. THE TURBINE WAS SENT FOR INSPECTION. DURING THE INSPECSDR ASOA20141013112Turbine · damagedPILOT REPORTED ENGINE NR 1 OUT AT 25,000' CLIMBING OUT. CREW PERFORMED DIVERSION TO RIC WHERE ACFT LANDED SAFELY. MAINTENANCE R & R NR 1 ENGINE ASSY WITH OPS AND LEAK CHECKS GOOD. ACFT WAS APPROVED FOR RETURN TO SERVICE.SDR CA141003011Blade · cracked(CAN) DURING HOT SECTION INSPECTION, 1 COMPRESSOR TURBINE BLADE, FOUND CRACKED AT T/E, APPROXIMATELY MID CORD, LT UNDETECTED, COULD HAVE LED TO BLADE SEPARATION AND CATASTROPHIC ENGINE FAILURE. HAVE REQUESTED REPAIR AGENCY TO SEND 2 BLADES FOR METALLURGICAL ASDR CA141022006Turbine Wheel · cracked(CAN) DURING WINTER MAINTENANCE BOROSCOPE INSPECTION DAMAGE TO THE 1ST STAGE COMPRESSOR TURBINE BLADE WAS DISCOVERED. THIS WAS MISSING BLADE SECTIONS AND CRACKS. ENGINE REMOVED AND SENT TO CD AVIAITION REPAIR SHOP FOR EVALUATION. PLEASE SEE ATTACHED. (TC# 2014SDR G6NR2014091900274Turbine · failedENGINE,WAS REMOVED DUE TO AN INTERNAL FAILURE OF THE TURBINE SECTION. OPENSDR CA140918002Turbine · failed(CAN) REPORT EIR PT6A 2014-078, ENGINE WAS SENT FOR REPAIR AFTER THE OPERATOR REPORTED THAT THE ENGINE FAILED IN FLIGHT. THE OPERATOR REPORTED THAT THE PT BLADES WERE MISSING WHEN LOOKING IN THE EXHAUST PORTS AFTER THE FAILURE.SDR CA140918013Nozzle · cracked(CAN) TURBINE MODULE SENT IN FOR O/H. DURING PART INSPECTION AFTER UNIT DISASSEMBLY THE NOZZLE WAS SCRAPPED FOR OUTER BAND CRACKS AS WELL AS FILLET CRACK AT THE VANE AREAS. THE DIAPHRAGM WAS ALSO DISCOVERED CRACKED THRU AT ABOUT 80 PERCENT OF THE UNITS CIRCUSDR CA141008005Blade · fractured(CAN) DURING CLIMBOUT, PASSING APPROXIMATELY 14000FT, A LOUD BANG NOISE WAS HEARD BY THE CREW FOLLOWED BY ENGINE FLAME OUT. ACFT LANDED SAFELY. DURING THE TROUBLESHOOTING, PT BLADES WERE FOUND FRACTURED. THE ENGINE WILL BE REMOVED FOR INVESTIGATION.SDR CA141006012Turbine · damaged(CAN) IT IS REPORTED THAT DAMAGES WERE OBSERVED ON POWER TURBINE.SDR MGOR2014082759615Turbine Blades · separatedPILOT REPORTED 60 DEGREE TEMP SPLIT AT IDLE. BORESCOPE OF ENGINE REVEALED COMPRESSOR TURBINE BLADE SEPARATION.SDR CA140910006Bearing · unserviceable(CAN) NUMBER 2 ENGINE RGB OIL PRESSURE INDICATION STARTED TO FLUCUATE, FOLLOWED SHORTLY BY, OIL PRESSURE LOW, WARNING LIGHT ILLUMINATING. SHORTLY THERE AFTER THE NR 2 OIL QUANTITY GAUGE WENT TO ZERO. NR 2 ENGINE WAS SHUTDOWN AND DIVERSION MADE TO NEAREST AIRSDR CA140809001Blade · sheared(CAN) LEFT ENGINE FAILED IN FLIGHT. POWER TURBINE BLADES FOUND SHEARED, POWER TURBINE GUIDE VANES DAMAGED, ENGINE BEING REMOVED AND SENT TO OVERHAUL SHOP FOR INVESTIGATION.SDR IPXA2014081183842Turbine · fodSHORTLY AFTER TAKEOFF CREW SHUTDOWN NR 2 ENGINE DUE TO COMPRESSOR STALL. EMERGENCY DECLARED. PERFORMED BOROSCOPE IAW FIM 72-00-40 FIG 122, SHEET 4 BLK 7. FOUND 5TH STAGE BURNER CAN DETERIORATION. SECOND STAGE TURBINE DAMAGE. REPLACED NR 2 ENGINE. LEAK AND OPSDR CA140811005Turbine · making metal(CAN) DURING POST INSTALLATION GROUND RUNS AFTER A SCHEDULED TURBINE CHANGE THERE WERE THREE ENGINE CHIP INDICATIONS ON BOTH THE UPPER AND LOWER CHIP DETECTOR. FIRST CHIP INDICATION WAS BURNED, CHIP RETURNED IN 10 SECONDS, ENGINE SHUT DOWN, FOUND TWO SMALL HAISDR YRRR2014082200495Blades · crackedWHILE THE ENGINE WAS SPLIT FOR A HOG SECTION INSPECTION AND PT VANE CHANGE IT WAS FOUND THAT 1 OF THE POWER TURBINE BLADES WERE CRACKED.SDR WI5R2014071100001Blade · damagedENGINE WAS RETURNED TO THE REPAIR STATION FOR DAMAGE NOTED ON THE HPC ROTOR BLADES. THE ENGINE WAS BEING BORESCOPE INSPECTED FOR TAP BLUE ENROLLMENT AND NO OPERATIONAL ISSUES WERE NOTED. DISASSEMBLY REVEALED HPC ROTOR, PN 60442, SN LC2613 LIBERATED THE OUTER
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