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 YENA201707240599Shaft · leakingINFLIGHT CREW REPORTED NOXIOUS FUMES IN CABIN DURING FLIGHT. PERFORMED INFO NOTICE 2017-T015A AND FAULT WAS DUPLICATED ON THE NR 2 ENGINE. TROUBLESHOOTING PERFORMED IAW TSM 71-00-00-810-801-A, AND FOUND OIL INSIDE THE LP COMPRESSOR FAN DISK. THE LP TURBINE SHJul 24, 2017 · N658JB · Airbus A320232SDR 2017F00107Bearing · failedENGINE CHIP LIGHT CAME ON, TURBINE WAS INSPECTED AND THE NR 5 BEARING WAS FOUND TO BE THE CAUSE OF METAL GENERATION.Jul 17, 2017 · N401HPSDR HEER20170711374Bearing · spalledENGINE REMOVED FOR NR 5 BEARING UPGRADE. THE NR 5 BEARING EXHIBITED SPALLING ON OUTER RACE AT SPLIT. SCRAPPED THE PART AND REPLACED WITH NEW NR 5 BEARING.Jul 11, 2017 · N449PH · Bell 407SDR HEER20170705371Bearing · spalledENGINE REMOVED 6-18-17 DUE TO LOW POWER. THE NR 5 BEARING EXHIBITED SPALLING ON OUTER RACE AT SPLIT. INSTALLED UPGRADED NR 5 BEARING.Jul 5, 2017 · N403PH · Bell 407SDR HEER20170619332Bearing · spalledENGINE REMOVED FOR NR 5 BEARING REPLACEMENT. THE NR 5 BEARING EXHIBITED SPALLING ON OUTER RACE AT SPLIT. INSTALLED UPGRADED BEARING.Jun 19, 2017 · N402PH · Bell 407SDR UIEA2017060500931Bracket · crackedNR 2 ENGINE HPT COOLING TUBE AT 3 O'CLOCK POSITION ATTACHING BRACKET IS CRACKED. REPLACED THE BRACKET.Jun 7, 2017 · N1181A · Boeing 76731BSDR 2017FA0000233Combust Chamber · crackedAFTER INITIAL POST PHASE ENGINE RUN, MAINTENANCE WAS INSTALLING THE LT ENGINE COWLING WHEN THEY DISCOVERED THAT THE COMBUSTION CHAMBER CASING WELD WAS CRACKED. CRACK WAS APPROXIMATELY 10 INCHES IN LENGTH.May 24, 2017 · N51265 · Beech A200CSDR HEER20170517286Bearing · spalledENGINE REMOVED 5-9-17 FOR NR 5 BEARING UPGRADE. NR 5 BEARING SPALLING AT OUTER RACE SPLIT. SCRAPPED BEARING AND REPLACED WITH NEW NR 5 BEARING.May 17, 2017 · N462P · Bell 407SDR Q2SA20170513382Turbine Blades · separatedLEFT ENGINE INDICATED A VIBRATION OF 5.2 AFTER TAKE OFF AIRFRAME VIBRATION WAS FELT UNTIL POWER PULLED BACK. VIBRATION REMAINED AT 4.6 UNTIL ENGINE SHUT DOWN. AIRCRAFT DIVERTED. AIRCRAFT GROUNDED. ENGINE REMOVED AND REPLACED. LEAK CHECKED SATISFACTORY. OPERAMay 13, 2017 · N714SA · Boeing 777FZBSDR 2A6D20170510001Seal · looseTHE POWER TURBINE NOZZLE GUIDE VANE SEAL HAS BECOME FREE TO ROTATE BETWEEN THE REAR BEARING SUPPORT AND THE POWER TURBINE NOZZLE GUIDE VANE ASSEMBLY. CAUSING DAMAGE THE SEAL CONTACT AREA OF BOTH THE POWER TURBINE NOZZLE GUIDE VANE AND THE REAR BEARING SUPPORTMay 10, 2017 · N911NH · Urocop EC135T2SDR HEER20170510218Bearing · spalledENGINE REMOVED FOR A NR 5 BEARING UPGRADE. THE NR 5 BEARING EXHIBITED SPALLING ON OUTER RACE AT SPLIT. REPLACED WITH NEW BEARING.May 10, 2017 · N431P · Bell 407SDR 8MHR2017051011434Blades · fracturedHEAVY DAMAGE NOTED ON THE TURBINE BLADES. SEVERAL BLADES HAD SEPARATED PARTIALLY OR COMPLETELY FROM THE WHEEL.May 10, 2017SDR CALA2017042801139Turbine Blades · damagedPAX AND FLT ATT SAW FLAME COME FROM RT ENG W/ LOUD BANG. 1ST STAGE HPT BLADES FOUND DAMAGED DURING BOROSCOPE. R&R NR 2 ENGINE REF W/C 19-7100-1-0900.Apr 28, 2017 · N77865 · Boeing 75733NSDR HEER20170427207Bearing · spalledENGINE REMOVED FOR NR 5 BEARING UPGRADE. NR 5 BEARING EXHIBITED SPALLING ON OUTER RACE AND INNER RACE. REPLACED WITH NEW NR 5 BEARING.Apr 27, 2017 · N412P · Bell 407SDR CVGA20170427003Vane · crackedDURING NR 2 ENGINE BORESCOPE, THIRD-STAGE LB TURBINE VANE FOUND TO BE CRACKED.Apr 21, 2017 · N621CS · Cessna 680CESDR CVGA20170427002Vane · crackedDURING NR 1 ENGINE BORESCOPE, THIRD-STAGE LB TURBINE VANE FOUND TO BE CRACKED.Apr 21, 2017 · N621CS · Cessna 680CESDR DALA2017041703127Blade · damagedDURING BOROSCOPE INSPECTION OF THE NR 3 ENGINE FOUND SEVERAL SECOND STAGE HPT BLADES DAMAGED, EXCEEDING LIMITS, REMOVED ENGINE REQUIRED IAW AMM 72-00-00 TABLE 615, INSTALLED SERVICEABLE NR 3 ENGINE IAW 71-00-9901-03.Apr 16, 2017 · N668US · Boeing 747451SDR 8MHR201704130001Turbine Wheel · failedENGINE WAS RECEIVED F FOR SUSPECTED FIRST-STAGE TURBINE WHEEL BURST. UPON DISASSEMBLY OF THE TURBINE IT WAS CONFIRMED THAT A WHEEL BURST HAD OCCURRED.Apr 13, 2017SDR HEER20170410116Bearing · spalledENGINE REMOVED FOR A NR 5 BEARING UPGRADE. THE NR 5 BEARING EXHIBITED SPALLING ON OUTER RACE AT SPLIT. REPLACED THE BEARING.Apr 10, 2017 · N433P · Bell 407SDR DALA2017041202956Vane · damagedDURING REPETITIVE BOROSCOPE INSPECTION OF HPT 2ND STAGE VANE, THE NR 3 ENGINE HAD DAMAGE TO THREE VANES. ONE VANE WITH 2 CRACKS FROM TE TO LE AND THE SECOND VANE WITH AXIAL CRACKS IN CONCAVE SIDE. THE ENGINE WAS REPLACED IAW 7252-01248-01-03, TABLE 1.Apr 7, 2017 · N669US · Boeing 747451SDR HEER20170331112Bearing · spalledENGINE REMOVED TO UPGRADE THE NR 5 BEARING. REPLACED THE BEARING DUE TO SPALLING ON THE OUTER RACE.Mar 31, 2017 · N425PH · Bell 407SDR HEER20170329108Bearing · spalledENGINE REMOVED FOR NR 5 BEARING UPGRADE. THE NR 5 BEARING EXHIBITED SPALLING AT OUTER RACE SPLIT. INSTALLED A NEW NR 5 BEARING.Mar 29, 2017 · N612PH · Bell 407SDR GTIA2017031501833Cap Seal · damagedSWEATY SOCK SMELL ON DESCENT AT 5000'. COCKPIT/FWD CABIN HAD THE SMELL. PACK 1 ISOLATED THE SMELL PER OPS BULLETIN PROCEDURE. PER TSM 71-00-00 FOUND ENG NR 1 BLIND CAP SEAL LEAKING. R&R IAW AMM 72-51-41. LEAK CHECK GOOD. DECONTAMINATION OF ENVIRONMENTAL SYSTEMMar 15, 2017 · N621NK · Airbus A320232SDR HEER20170315065Bearing · spalledENGINE REMOVED DUE TO A TURBINE NR 5 BEARING UPGRADE. THE NR 5 BEARING EXHIBITED SPALLING AT OUTER RACE SPLIT. INSTALLED A NEW NR 5 BEARING.Mar 15, 2017 · N490PH · Bell 407SDR HEER20170315061Bearing · spalledENGINE REMOVED FOR A NR 5 BEARING UPGRADE. THE NR 5 BEARING EXHIBITS SPALLING AT SPLIT. INSTALLED A NEW BEARING.Mar 15, 2017 · N421PH · Bell 407SDR HEER20170314060Bearing · spalledENGINE REMOVED FOR UPGRADE OF THE NR 5 BEARING. THE BEARING EXHIBITED SPALLING OF OUTER RACE AT SPLIT. INSTALLED A NEW BEARING.Mar 14, 2017 · N453P · Bell 407SDR HEER20170310059Bearing · spalledENGINE REMOVED FOR NR 5 TURBINE BEARING UPGRADE. THE NR 5 BEARING EXHIBITED SPALLING OUTER RACE AND ONE BALL. INSTALLED UPGRADED BEARING.Mar 10, 2017 · N424PH · Bell 407SDR HEER20170302047Bearing · spalledTURBINE REMOVED 2-5-17 FOR OVERHAUL. REMOVED NR 5 BEARING DUE TO FOUND SPALLING ON OUTER RACE AT SPLIT. SCRAPPED PART AND REPLACED WITH NEW BEARING.Mar 2, 2017 · N409PH · Bell 407SDR HEER20170227029Bearing · spalledENGINE REMOVED TO UPGRADE THE NR 5 BEARING. BEARING EXHIBITED SPALLING AT OUTER RACE SPLIT. REPLACED WITH NEW BEARING.Feb 27, 2017 · N453P · Bell 407SDR WI5R201702270001Shaft · separatedENGINE WAS RETURNED TO THE REPAIR STATION DUE TO METAL IN THE OIL. DURING FLIGHT, THE CUSTOMER NOTED A 40 DEGREE C ITT SPLIT BETWEEN ENGINES ACCOMPANIED BY CABIN BLEED-ODOR. POST FLIGHT, THE ENGINE IN QUESTION WAS GROUND TESTED FOR TROUBLE SHOOTING. SHORTLYFeb 27, 2017 · Cessna 525ASDR HEER20170223984Bearing · spalledENGINE REMOVED TO REPLACE THE NR 5 BEARING AND COMPLY WITH CEB 72-6068 REV. 2. THE NR 5 BEARING WAS REMOVED DUE TO SPALLING ON OUTER RACE. REPLACED WITH NEW BEARING.Feb 23, 2017 · N13MX · Bell 407SDR HEER20170220932Bearing · spalledENGINE REMOVED FOR REPAIR FOR A TURBINE OVERHAUL, THE TURBINE NR 5 BEARING WAS FOUND SPALLING ON OUTER RACE SPLIT. INSTALLED A NEW NR 5 BEARINGFeb 20, 2017 · N401PH · Bell 407SDR HEER20170217908Bearing · spalledENGINE REMOVED FOR NR 5 BEARING UPGRADE. THE NR 5 BEARING EXHIBITED SPALLING ON OUTER RACE AT SPLIT AND ON BALLS. REPLACED THE NR 5 BEARING.Feb 17, 2017 · N448PH · Bell 407SDR HEER20170217907Bearing · spalledENGINE REMOVED 1-20-17 FOR UPGRADE OF THE NR 5 BEARING. THE BEARING EXHIBITED SPALLING ON THE OUTER RACE SPLIT. REPLACED THE BEARING.Feb 17, 2017 · N47MX · Bell 407SDR HEER20170213898Bearing · spalledENGINE REMOVED TO UPGRADE THE NR 5 BEARING. THE BEARING EXHIBITED SPALLING AT OUTER RACE SPLIT. REPLACED THE NR 5 BEARING.Feb 13, 2017 · N410PH · Bell 407SDR HEER20170210896Bearing · spalledENGINE REMOVED 2-3-17 FOR NR 5 BEARING UPGRADE. THE NR 5 BEARING EXHIBITED SPALLING AT OUTER RACE SPLIT. REPLACED THE BEARING.Feb 10, 2017 · N418PH · Bell 407SDR M7KA201702081592Bearing · making metalAFTER COMPLETION OF A .6 HOUR FLIGHT AND WHILE HOVER TAXIING TO HELIPAD, THE CENTRAL WARNING PANEL ENGINE CHIP LIGHT ILLUMINATED. PILOT IMMEDIATELY DIVERTED TO THE CLOSEST ALTERNATE DESIGNATED HELIPAD AND LANDED, UNDER NORMAL ENGINE POWER AND A NORMAL AIRCRAFTFeb 4, 2017 · N875MH · Urocop EC130T2SDR HEER20170201840Bearing · spalledENGINE WAS REMOVED TO REPLACED THE NR 5 BEARING. REPLACED THE NR 5 BEARING DUE TO SPALLING ON OUTER RACE AND 1 EACH BALL.Feb 1, 2017 · N411P · Bell 407SDR EVCA201701261Rotor · damagedDURING INSPECTION FOUND 1 MISSING RIVET AND ASSOCIATED RETAINING WASHER ON THE POWER TURBINE ROTOR ASSY.Jan 26, 2017 · N344AE · Snias AS350B2SDR HEER20170125836Bearing · spalledENGINE REMOVED FOR NR 5 BEARING UPGRADE. REMOVED NR 5 BEARING DUE TO SPALLING ON OUTER RACE AT SPLIT. REPLACE WITH NEW.Jan 25, 2017 · N432PH · Bell 407SDR ANCF2017012401Ring · leakingDURING FLIGHT, AN EICAS FOR THE ENGINE OIL QUANTITY SHOWED LO LEFT ENGINE. SEALING RINGS OF LP TURBINE BEARING HOUSING COVER LT ENGINE REPLACEMENT.Jan 24, 2017 · N782AV · Boeing 7878SDR 2017FA0000395Turbine Wheel · failedDURING THE PRE PURCHASE INSPECTION, AN ISSUE WITH THE ENGINE WAS FOUND. DURING THE INSPECTION, IT WAS DISCOVERED THAT THE PT ROTOR HAD FOUR RIVETS THAT HAD FAILED AT THE BASE OF THE BLADE SHANK.Jan 20, 2017 · N920EM · Snias AS350B2SDR HEER20170120831Bearing · spalledENGINE REMOVED FOR NR 5 BEARING UPGRADE. THE BEARING EXHIBITED SPALLING OF OUTER RACE AT SPLIT. REPLACED THE BEARING.Jan 20, 2017 · N457PH · Bell 407SDR HEER20170119832Bearing · spalledENGINE REMOVED TO UPGRADE THE NR 5 BEARING. OUTER RACE WAS SPALLING AT SPLIT. REPLACED THE BEARING.Jan 19, 2017 · N438PH · Bell 407SDR HALA2017010300576Line · leakingHUNG START AT 51% N2. THEN STARTED IN BOTH, GOOD START AT IDLE FF ON RT ENG 700 MORE, N1 5.0% MORE, EGT MORE THAN LEFT. INSPECTED NR 2 ENG, FOUND BURNER PRESSURE FLEX SENSE LINE CRACKED AND LEAKING NEAR EEC. REPLACED FLEX LINE AND PERF ENG TEST 3 IAW AMM 71-0Jan 3, 2017 · N582HA · Boeing 76733ASDR DALA2016122310039Turbine · damagedENROUTE, LEFT ENGINE EXPERIENCED COMPRESSOR STALLS AND INCREASED EGT. REDUCED POWER TO KEEP EGT IN NORMAL RANGE. FOUND TURBINE DAMAGE REQUIRING ENGINE CHANGE. ENGINE CHANGED.Dec 21, 2016 · N922DL · Doug MD88SDR 8MHR201612141305Shaft · crackedUPON DISASSEMBLY OF THE ENGINE TO REPAIR FOR REPORTED METAL IN OIL FOUND A CRACK IN THE PT OUTER SHAFT ORIGINATING AT THE CURVIC COUPLING END OF THE SHAFT. THE CRACK EXTENDED APPROXIMATELY 270 DEGREES AROUND THE SHAFT.Dec 14, 2016 · BellSDR HEER20161122571Bearing · spalledNR 5 TURBINE BEARING EXHIBITS SPALLING ON OUTER RACE AND ON SEVEN BALLS. REPLACED THE NR 5 BEARING.Nov 22, 2016 · N420PH · Bell 407SDR HEER20161121558Bearing · spalledENGINE REMOVED 11-4-16 DUE TO BROKEN DRILL BIT IN 6&7 OIL PASSAGE. #5 BEARING EXHIBITED SPALLING AT OUTER RACE SPLIT. INSTALLED UPGRADED BEARING.Nov 21, 2016 · N452PH · Bell 407SDR HEER20161118556Bearing · spalledNR 5 BEARING EXHIBITED SPALLING ON OUTER RACE AT SPLIT AND BALLS. INSTALLED UPGRADED NR 5 BEARING.Nov 18, 2016 · N441PH · Bell 407
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