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 VGCA202004242001Turbine Blades · damagedON CLIMB OUT, LEFT ENGINE OVERHEATED AND FLAMED OUT. N2 HAD 0 ROTATION. PRELIMINARY INSPECTION FOUND DAMAGED TURBINE BLADESSDR JYDR20200420109Turbine Blades · brokenDURING RE-FUELING PILOT REPORTED A STRANGE ENGINE NOISE. AFTER SHUTDOWN MECHANICS FOUND A SECOND STAGE N1 BLADE HAD BROKEN AND EXITED THROUGH THE FREE TURBINE. THIS IS A PRELIMINARY REPORT FOR MEETING REPORTING DEADLINE. ENGINE HAS NOT ARRIVED AT THIS REPAIR SSDR SAJF2020031609013Turbine Blades · damagedCREW SATCOM INFO AROUND 10,000 FEET A/C FEEL VIBRATION AND CHECK ENGINE-3 LPT VIBRATION SHOW 5.0 AT N2 98% N1 66%. CREW MANUAL SHUT DOWN ENG-3 PER QRH PROCEDURE AND ATB. 1.AFTER LANDING, VISUAL CHECK THE ENGINE EXHAUST AREA FOUND METAL CHIPS AND LPT 5TH BLADESSDR HK0Y2020031300000Turbine Blades · brokenIT WAS REPORTED THAT DURING FLIGHT DL89 (14JAN2020), THE AIRCRAFT N860DA #2 ENGINE (S/N:51201) SUFFERED SURGE & HIGH N3 VIBRATION DURING CLIMB. CREW ELECTED AIR TURN BACK AND THE ENGINE WAS SENT TO HAESL FOR INVESTIGATION. UPON DISASSEMBLY, 1-OFF HPT BLADE WASSDR AALA2020030989004Arrestor · defectiveAIRCRAFT WAS GROUNDED: LEFT ENGINE HAD TAIL PIPE FIRE DURING TAXI. ALL COCKPIT INDICATIONS NORMAL. ***SUPPLEMENTAL ACTION SECT 4: REMOVED AND REPLACED THE #1 ENGINE FLAME ARESSTOR IAW AMM 72-56-00. ALSO REMOVED AND REPLACED THE FLAME FLANGE ASSEMBLY IAW AMM 7SDR ASAA2020030332335Turbine Nozzle · crackedWHILE ACCOMPISHING T/C 78472022 (SDI BORESCOPE ENGINE HPT BLADE) FOUND 1 LPT NOZZLE WITH 1 FULL CRACK, 1 RADIAL CRACK THAT INTERSECTS WITH THE F00000NOPARTULL CRACK, A HOLE IN HTE LPT NOZZLE WHERE THE CRACKS INTERSECT, AND AIRFOIL MATERIAL LIFTING OFF FWD OF TSDR AALA202002189023Blade · failedAIRCRAFT WAS GROUNDED: AIRCRAFT RETURNED TO CLT DUE TO THE #2 ENGINE FAILURE / COMPRESSOR STALL AND EGT OVER TEMPERATURE 5 MINUTES AFTER TAKE OFF. AN EMERGENCY WAS DECLARED AND THE AIRCRAFT LANDED WITHOUT FURTHER INCIDENT. REMOVED AND REPLACED #2 ENGINE ASSDR ASAA2020010731799Nozzle · crackedREF S/O 1010104 N/R-00001, DURING RE-INSPECT OF #2 ENGINE ESN 896776 LPT NOZZLES FOUND PROGRESSION IN CRACKS, 5 EACH FULL CRACKS RADIAL CRACKS ON 2 INTERSECTING, CRACK ON 3, AND 1 AIRFOIL WITH 2 HOLES. REQUIRES REPLACEMENT OF ENGINE REF B737-800 AMM 72-00-00-2SDR SAJF2020024108034Blade · crackedCI-5224 TPE-ANC ENG2 VIBRATION DURING CLIMB, GROUND CHECK FOUND 1 EA LPT 5 BLADE GOT A NICK AND METAL CHIPS AT ENGINE EXHAUST. FURTHER BSI FOUND LPT 3 VANE BROKEN AND SEVERAL LPT 3 BLADE DAMAGED OVER AMM LIMIT. ENGINE NEED TO BE REPLACED. CI MOC FURTHER SENT ASDR ANCF20191217501Engine · vibrationDEC 15. RH ENG VIB - DURING CLIMB THROUGHT FL 320 ECAM ADV N1 ENG VIBRATION AT 5.2 UNITS // CORRECTIVE ACTIONS: DEC 16. IN ACCORDANCE WITH AMM 71-00-00-700-848 LP COMPRESSOR ROTOR TRIM BALANCE WAS PERFORMED ON RH ENGINE ,5 TRIM BALANCE BOLTS WERE INSTALLED AT SDR ASAA2019121091557Blade · damagedDURING ACCOMPLISHMENT OF NR 1 ENG HPT BLADES FOR EGT EXCEEDANCE BOROSCOPE, FOUND EVIDENCE OF MELTING TO THE TRAILING EDGE ON 1 HPT BLADE IN AREA B. GROUNDED - YES. REMOVED & REPLACED NR 1 ENGINE IAW TASK CARDS 78471000, 78471001 UNDER W/O 1014088. PERFORMED NSDR QEMY20191204002Seal · damagedDURING THE DISASSEMBLY PROCESS, THE HPT AFT ROTATING SEAL HAD BEEN INSPECTED AND FOUND WITH MATERIAL MISSING AND HAS BEEN REMOVED FROM SERVICE EARLY,SDR QEMY20191209002Seal · crackedTHROUGH THE INSPECTION PROCESS THE HPT FORWARD SEAL HAS BEEN FOUND WITH MICRO CRACKING, OBSERVED UNDER WHITE LIGHTX10. CRACKING IN AFT TRANSITION SEAL NECK AREA - 360°. THE PART IS AN LLP AND HAS BEEN REMOVED FROM SERVICE EARLY.SDR M36R201911260018Turbine Blades · corrodedA STANDARD BORESCOPE INSPECTION OF THE COMPRESSOR TURBINE BLADES WAS CONDUCTED WITH NO DEFECTS NOTED IN ACCORDANCE WITH THE PRATT AND WHITNEY CANADA MAINTENANCE MANUAL. THE TECHNICIAN ELECTED TO DO AN ADDITIONAL INSPECTION OF THE BLADES THROUGH THE EXHAUST DUCSDR QEMY20191203001Blade · shearedENGINE, WHILE IN THE HPT MODULE DISASSEMBLY PROCESS, IT WAS REPORTED THAT ONE OFF HPT BLADE HAS BEEN FOUND WITH A SHEARED BLADE ROOT. IT IS NOT UNCOMMON AND WILL BE REVIEWED BY THE SAFETY BOARD.SDR QEMY201910280001Seal · migratedEMIRATES ,GP7200, ESN P550312 AT GE AVIATION WALES AT THE STRIP/INSPECTION PROCESS.
THE SUPPORT SEAL HAS BEEN SEEN WITH WEAR PREVIOUSLY, BUT NOT TO THIS EXTENT. THE PISTON SEAL HAS MIGRATED AND HAS CAUSED DAMAGE TO THE LPT RELATED HARDWARE. THIS IS LIKE TO SDR ASAA2019102863133Cover · leaking#2 ENGINE HAS REPORTS OF OIL DRIPPING THE THE AFT FLAME ARRESTOR AFTER SHUTDOWN. GROUNDED - YES. REMOVED AND REPLACED TRF OIL COVER IAW B737-800 AMM 72-56-00-000-801-F00 FOR REMOVAL AND AMM 72-56-00-400-801 F00 FOR INSTALLATION. FOUND WEAR ON OIL INLET COVER, SDR QEMY201910250001Bolt · shearedEMIRATES ,GP7200, ESN P550665, AT GE AVIATION WALES AT THE STRIP/INSPECTION PROCESS.
THE HPT AFT ROTATING SEAL ATTACHMENT BOLTS HAVE BEEN FOUND SHEARED/WORN.
SEAL IS DAMAGED AND HAS BEEN REMOVED FROM SERVICE BEFORE LIFE END. PART IS AN LLP. INVESTIGATIOSDR 2019FA0000337Module · noisyDURING COAST DOWN AFTER POST INSPECTION GROUND RUNS MECHANICS HEARD A NOISE COMING FROM THE ENGINE MODULE 4 AND MODULE 5 AREA. TURBOMECA WAS CONTACTED AND HAS REQUESTED THAT THE MODULES BE SENT IN FOR ANALYSIS.SDR WI5R2019090400001Blade · fracturedENGINE RETURNED TO REPAIR STATION AFTER FIELD REPORT OF "AFTER TAKE OFF ROLL, LOUD GRINDING NOISE FROM ENGINE AND ENGINE SHUTDOWN. ENGINE N1 WILL NOT ROTATE BY HAND." DISASSEMBLY IN THE REPAIR STATION FOUND SEVERAL COMPONENTS DAMAGED AND AN INVESTIGATION CONTSDR YENA201908310496Cap · defectiveFLT 72, SLC-JFK. DIRTY SOCKS ODOR EVENT ON DESCENT. APPROX. 6000 FEET. PACK 1 TURNED OFF ODOR DISSIPATED. ODOR WAS COCKPIT ONLY; REMOVED AND REPLACED # 1 ENG L/P TURBINE SHAFT BLIND CAP IAW AMM 72-51-41-000-012B. OIL LEAK CK REQD PER AMM 71-00-00-710-012 IAW SDR ASAA2019083030601Turbine · leaking#2 ENG HPTACC LEAKING, 16 DROPS PER MINUTE. GROUNDED - YES. ON DEFERRAL.SDR DALA2019080604590Turbine · damagedRETURNED TO DEPARTURE FOR ENGINE FAILURE. CREW REPORTED AT 3800' HEARD A COMPRESSOR STALL AND RIGHT ENGINE PARAMETERS ROLLED BACK AND EGT CLIMBED. FOLLOWED THE QRH AND SHUT DOWN THE RIGHT ENGINE. EMERGENCY DECLARED. MAINTENANCE FOUND TURBINE DAMAGE AND THE RIGSDR AALA201907269035Turbine Blades · damagedAIRCRAFT WAS GROUNDED: FLIGHT RETURNED TO PHX ON ACCOUNT OF NUMBER 1 ENGINE ISSUE. ENG 1 FAIL ENG 1 COMPRESSOR AND OVER LIMIT EGT REVESER DEPLOYED AFTER LANDING. EMERGENCY DECLARED. MAINTENANCE ACCOMPLISHED BORESCOPE INSPECTION, FOUND EXTREME DAMAGE TO THE 6THSDR CA190731004Seal · failed(CAN) DURING FLIGHT, NO. 3 ENGINE STARTED TO SURGE AND THE SURGING ACCOMPANIED BY FLUCTUATION IN ENGINES PARAMETERS. THE CREW ALSO FELT VIBRATION AND ELECTED TO DIVERT AND LANDED UNEVENTFULLY. AFTER TROUBLESHOOTING AND DATA REVIEW, THE ENGINE WILL BE REMOVE DUSDR ASAA2019071630125Tube · clogged<SEA>G.E. DIAGNOSTIC REPORTS #1 ENGINE ESN804748 HAS HAD A SUDDEN INCREASE IN OIL PRESSURE. CNR ISSUED. GROUNDED - YES. PERFORMED EEC BITE CK FIM 73-00 TASK 801, NO FAULT MESSAGE. EXAMINED ELECTRICAL CONNECTOR @ OIL PS SENSOR, NORMAL. NO DEFECT NOTED. INSPECTSDR ASAA2019071430052Turbine · dented#1 ENGINE REAR TURBINE FLANGE DENTED @ 3&9 OCLOCK POSITION. GROUNDED - YES. REMOVED AND REPLACED #1 ENG REAR TURBINE FLANGE REF. AMM 72-56-00-000-802-F00 STEPS (E) AND (F) 1, 2 AND 4 AND AMM 72-56-00-400-801-F00 F(2), (3) AND G(1) AND (2).SDR CA190708002Blade · damaged(CAN) NATO SUPPORT ENGINE WAS RECEIVED FOR INVESTIGATION AND REPAIR DUE TO OPERATOR REPORTED AN IN-FLIGHT SHUTDOWN ON TAKE-OFF AT 600 FT. (TC# 20190708002)SDR ASAA2019062029804Nozzle · damaged#2 ENGINE: WHILE ACCOMPLISHING T/C 78472020, FOUND 1 HPT NOZZLE SEGMENT TO HAVE A .010" BURN THROUGH HOLE. SEGMENT IS DIRECTLY BEHIND BORO PORT S-15. THIS CONDITION IS PERMITTED PER ABOVE TASK CARD REF STEP 3.B. (6) (B)2), BUT, REQUIRES A REDUCED INTERVAL REINSDR ASAA2019061929744Cover · worn1 ENGINE HAS REPORTS OF OIL DRIPPING THE THE AFT FLAME ARRESTOR AFTER SHUTDOWN. NO ADDITIONAL EXTENSIONS. GROUNDED - YES. FOUND WEAR ON THE ON OIL INLET COVER SILVER ABRADABLE COATING BEYOND LIMITS. REPLACED OIL INLET COVER REF B737-800 AMM 72-56-00. STEP 3 OFSDR P5CA2019061870123Blade · bent#1 ENGINE (ESN 702738) - FOUND HPT STAGE 2 BLADE1 OF BLADE DENT WITH 1 AXIAL CRACK 0.90MM AND 1 AXIAL CRACK 3.13MM IN LENGTH IN L/E AREA A. THE CONDITION IS ACCEPTABLE FOR 10 FLIGHT CYCLES PER 767-300 AMM 72-00-0-206-167-H00. NR 1 ENG HPT BLADE DENT AS PER POWSDR AXSA2019061400019Blades · crackedDURING A HOT SECTION 3 CT BLADES WERE FOUND TO BE CRACKED AT THE FIR TREE.SDR AALA201906059007Turbine Blades · damagedAIRCRAFT WAS GROUNDED: PILOT REPORTS DURING ROTATION, A FLOCK OF BIRDS IMPACTED ENGINE #1 SUBSEQUENTLY DAMAGING 5 TURBINE BLADES. EMERGENCY RETURN TO JFK. NORMAL LANDING. UNDER MAX LANDING WEIGHT. SLIGHT ODOR NOTICED DURING ROLL OUT. MAINTENANCE DECLARED AN ESDR CA190724003Case · stained(CAN) CUSTOMER REPORTED OIL SMELL IN THE CABIN. ON TROUBLESHOOTING OIL STAIN FOUND IN THE GG CASE AREA. (TC# 20190724003)SDR ASAA201905319492Engine · crackedWHILE ACCOMPLISHING T/C 78472022 AT STAGE 1 LPT INSPECTION FOUND 1 FULL CRACK, 1 HOLE .0267 INCH SQUARE, 4 MULTI CRACKS (ON 1 AIRFOIL) AND 4 RADIAL CRACKS (ON 1 AIRFOIL) PER AMM 72-00-00-200-811-F00 FIG. 634. CONTINUE IN SERVICE LIMIT OF 25 CYCLES FOR #2 EMG. SDR 2020FA0000012Turbine Blades · failedON MAY 24TH 2019 A SECOND STAGE POWER TURBINE BLADE FAILED PN 3044183-01. WHEN THE BLADE PORTION LEFT THE 2ND STAGE POWER TURBINE DISK PN 3037313 IT DESTROYED THE NEXT 5 BLADES IN ROTATION OF THE BLADED DISK. THE SUBSEQUENT OUT OF BALANCE CONDITION DESTROYEDSDR 2A6R2019052209501Seal · out of alignmentDURING DISASSEMBLY OF MODULE 2 P/N 70EM027070 S/N 01135 FOUND THE OMEGA SEAL P/N 9560160210 PROTRUDING INTO THE NOZZLE GUIDE VANE P/N 031941240 S/N 0839 AND THE REAR BEARING SUPPORT P/N 0319250420. THE OMEGA SEAL CAUSED THE NOZZLE GUIDE VANE TO TILT INTO THE SDR ASAA2019051829397Gasket · damagedREPORTS OF #2 ENGINE HAVING OIL ACCUMULATION IN THE CENTER EXHAUST PLUG CAVITY. GROUNDED - YES. ACCOMPLISHED ALTERNATE DEACTIVATION @ #2 ENG REF CHAPTER 5 TABLE 3 ITEM 8. UPON INSPECTION OF OIL INLET COVER, FOUND COKING AND DAMAGED GASKET. REPLACED OIL INLET CSDR CA190510010Blade · cracked(CAN) HP TURBINE BLADE WAS FOUND CRACKED ON THE CONVEX SIDE OF THE BLADE DURING ROUTINE BOROSCOPE INSPECTION. THE BLADE HAD ACCUMULATED 18665 HRS TSN AND 6036 CYCLES CSN. (TC# 20190510010)SDR QEMY20190510Seal · crackedSDR REPORT FROM THE INSPECTION PROCESS - REQUEST #193351382. THE HPTR FWD SEAL P/N 1865M19P02 S/N NCE390EM HAS QTY 3 RADIAL CRACKS TO SEAL TOOTH V3, MEASURING .045" 0.040" AND 0.045". NO CRACKING IS PERMITTED, AND IS NOT REPAIRABLE. THE SEAL HAS BEEN MRB'D ON SDR ASAA2019050529244Guide Vane · damagedFOUND 8 CONSECUTIVE HPT, NGV DAMAGED MISSING MATERIAL AT TRAILING EDGE, 1 VANE WITH BURN THROUGH HOLE. ALL DAMAGE LOCATED WITHIN 90' ARC , DAMAGE LOCATED BETWEEN 3 AND 6 OCLOCK POSITION ALF BURN THROUGH AT HPT SHROUD. GROUNDED - YES. ENGINE REPLACED.SDR UIEA2019042403945Tube · cracked#2 ENGINE TURBINE SECTION COOLING TUBE, 8:00 POSITION HAS A 1 IN CRACK AT PREVIOUS WELD. (<P>REMOVED AND REPLACED #2 ENGINE TURBINE SECTION COOLING TUBE IAW B767 AMM 75-24-08.</P>)SDR JYDR20190423081Turbine Blades · brokenENGINE RECEIVED AT REPAIR STATION FOR REPAIR. FOUND 1 EACH 2ND STAGE N1 BLADE BROKEN AT ROOT. UNKNOWN CAUSE AT THIS TIME BECAUSE THIS REPORT MUST BE SUBMITTED FOR REPORTING TIME LIMITS.SDR ASAA2019040958922Blade · burnedWHILE ACCOMP T/C #78472022 HPT BLADES SDI #2 ENGINE S/N 895406 FOUND 3 EACH TURBINE BLADES WITH TRAILING EDGE BURNING IN AREA B. GROUNDED - YES. #2 ENGINE S/N 895406 REPLACED, TRANSFERRED TO SHOP W/O 449661 FOR REPAIR.SDR CA190403013Stator · damaged(CAN) ENGINE WAS RECEIVED FOR CONVERSION TO A PW121. DURING RECEIVING INSPECTION A METALLIC NOISE WAS HEARD WITHIN THE TURBOMACHINE AND THE ENGINE WAS PARTIALLY DISASSEMBLED IN ORDER TO INVESTIGATE.THE LP STATOR INNER BAFFLE WAS FOUND TO BE LIBERATED AND ABLE SDR 2CJA2019031800004Turbine Blades · loose03/17/2019: AFTER CRUISING LEVEL AT FL380 FOR ABOUT 10 MINUTES, THERE WAS A LOUD THUD/THUMP HEARD IN THE AIRCRAFT. THOUGHT MAYBE A DOOR HAD COME OFF THE AIRCRAFT. A BULBS TEST SHOWED NO LOSS OF DOORS. PASSENGERS THOUGHT NOISE CAME FROM RT SIDE OF PLANE. NOT LOSDR E3MA2019030100000Turbine · damagedDURING HOVER OPERATION PILOT HEARD A LOUD SQUEALING NOISE AND A NR 1 ENGINE CHIP INDICATION. PILOT LANDED IMMEDIATELY AND DURING POST FLIGHT WALK AROUND FOUND NR 1 ENGINE POWER TURBINE TO HAVE DAMAGE.SDR ASAA2019022728373Engine · damagedSILVER FILIFORM MATERIAL FOUND IN THE #1 ENGINE FLAME ARRESTOR AND AFT SUMP MCD. GROUNDED - YES. REMOVED 31 ENG OIL INLET COVER REF B737-800 AMM 72-56-00-000-802-F00. ACCOMPLISHED DIMENSIONAL INSP OF OUTER DIAMETER REAR VENT TUBE SEAL TEETH AFT SIDE VERTICAL MSDR CA190225002Blade · failed(CAN) IT WAS REPORTED TO BELL:CUSTOMER REPORT ON ENGINE EVENT, THE PILOT CALLED ME AND REPORTED THAT ON APPROACH TO THE HELIPAD AT ABOUT 30 FEET ABOVE GROUND LEVEL A THUD WAS HEARD IMMEDIATELY FOLLOWED BY A JOLT IN THE CONTROLS. THE PILOT ALSO STATED THAT PERSDR QEMY2019020700001Disc · crackedLPT ST 3 DISC EXHIBITS CRACKING IN EXCESS OF 72-51-61REP041 DRESSING LIMITS OF 0.250" SINGLE CRACK AND 2.5" CUMULATIVE. ACTUAL CRACK LENGTHS ARE UP TO 0.900" X2 SINGLE CRACK AND 9.15" CUMULATIVE. DISC SENT TO MRB ON MRB LABEL 130001481366.
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