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 CA070906009Blades · damaged(CAN) A/C DIVERTED DUE TO NR 2 ENG. VIBRATION AND LOUD NOISE. NR 2 ENGINE WAS SHUTDOWN IN FLIGHT. PILOT DECLARED AN EMERGENCY. CONTRACT MAINTENANCE FOUND THE EXHAUST TURBINE BLADES DAMAGED. PRELIMINARY INSPECTION THAT THE LAST STAGE TURBINE WITH TOTAL DAMAGEAug 13, 2007 · Cndair CL6002B19SDR CA070905001Bearing · disintegrated(CAN) FLIGHT CREW ENCOUNTERED A NR 2 ENGINE CHIP WARNING LIGHT FOLLOWED BY COMPLETE ENGINE FAILURE WITHIN 1 MIN EMERGENCY LANDING EXECUTED. NR 2 ENGINE AND OIL COOLER REPLACED, A/C RETURNED TO SERVICE. SUBSEQUENT INVESTIGATION CARRIED OUT AT AMO REVEALED FAIAug 11, 2007 · Skrsky S76ASDR AALA20071503Blade · damagedMEM INFLIGHT T1227/07AUG BNA TO DFW - CREW REPORTED NUMBER ONE ENGINE VIBRATIONS AND ENGINE GAS TEMPERATURE INTO RED. REDUCED ENGINE TO IDLE AND LANDED MEM WITHOUT INCIDENT. FOUND NUMBER ONE ENGINE SUSTAINED HEAT DAMAGE. REPLACED NR 1 ENGINE ON 07 AUG AT MEAug 7, 2007 · N926AN · Boeing 737823SDR CA080714002Turbine Blades · fractured(CAN) ON AUGUST 6/2007 SHORTLY AFTER TAKEOFF, MX HAD A REPORT FROM THE CREW OF A SMELL OF OIL IN THE CABIN. THIS WAS FOLLOWED BY A NR 2 ENGINE FIRE WARNING AND THE CREW PROCEEDED TO CARRY OUT THEIR SOP`S AND THE ENGINE WAS SHUT DOWN. THE ACFT PROCEEDED BACK TOAug 6, 2007 · Dhav DHC8106SDR C2XA07RI062Blade · failedFLT 2497 CREW REPORTED ENGINE NR 1 UNCOMMANDED IN-FLIGHT SHUTDOWN ON CLIMBING. CREW PERFORMED AIR RETURN AND LANDED UNEVENTFULLY. MX PERFORMED TROUBLESHOOTING AND DETERMINED ENGINE NR 1 NEEDS REMOVED AND REPLACED. 10-9-07 ENGINE WAS SENT TO ROLLS ROYCE FORAug 6, 2007 · N15986 · Emb EMB145LRSDR 2007FA0000887Turbine Wheel · failedAFTER 13 HOURS OF OPERATION SINCE OVERHAUL, DURING A POWER CHECK, THE TURBINE ASSY FAILED CAUSING THE FORCED LANDING OF THE HELICOPTER. FORCED LANDING CAUSED SUBSTANTIAL DAMAGE TO THE AIRCRAFT. (K)Aug 3, 2007 · N5746N · Cessna STC206CSDR CA071016006Turbine Blades · damaged(CAN) ON TAKEOFF ROLL THE ENGINE EMITTED A LOUD NOISE AND THE TAKEOFF WAS ABORTED. SUBSEQUENT INSPECTION REVEALED DAMAGED POWER TURBINE BLADES. (TC NR 20071016006)Aug 2, 2007 · Beech 1900DSDR CA070914002Turbine Blades · fractured(CAN) THE ENGINE SHUTDOWN IN FLIGHT ON APPROACH. SUBSEQUENT INSPECTION REVEALED FRACTURED POWER TURBINE BLADES. MFG WILL INVESTIGATE THE INCIDENT AND ADVISE OF ROOT CAUSE ONCE ESTABLISHED. (TC NR 20070914002)Jul 13, 2007 · Piagio P180SDR 2007UALA02616Blade · fracturedCREW SHUTDOWN THE NR 1 ENGINE DUE TO VIBRATION. LANDED UNDER AMBER ALERT. [08-14-07] ENGINE REPLACED AT IAD. SHOP TEARDOWN FOUND ONE STAGE-2 HPT BLADE FRACTURED AT THE PLATFORM. THIS CAUSED AN UNBALANCE THAT PRODUCED HEAVY VIBRATION. FAILURE RESULT OFJul 13, 2007 · N653UA · Boeing 767322SDR CA071019004Turbine Blades · fractured(CAN) ENGINE FLAMEOUT OUT IN CLIMB. RELIGHT ATTEMPT WAS UNSUCCESSFUL. SUBSEQUENT INSPECTION REVEALED FRACTURED TOWERSHAFT AND DAMAGED POWER TURBINE BLADES. (TC NR 20071019004)Jul 12, 2007 · Emb EMB120SDR ASMF200706006Turbine Blades · crackedDURING LT ENGINE BOROSCOPIC INSPECTION WAS DETECTED A FIRST STAGE TURBINE BLADE WITH A CRACK OF 0.500 INCH IN TIP. ENGINE WAS REPLACED IAW MM 71-00-02 AND OPERATIONALLY TESTED IAW MM 71-00-01, ALL CORRECT.Jun 28, 2007 · N803ML · Doug DC987SDR CA070803013Turbine Blades · damaged(CAN) THE ENGINE WAS REPORTED TO HAVE SHUTDOWN IN CRUISE. SUBSEQUENT INSPECTION REVEALED POWER TURBINE BLADE DAMAGE. MFG WILL INVESTIGATE THE EVENT AND ADVISE OF ROOT CAUSE ONCE DETERMINED. (TC NR 20070803013)Jun 25, 2007 · Urocop EC135P1SDR 2007FA0000638Blades · damagedDURING FLIGHT, A LOUD BANG WAS HEARD AND THEN ALL ENGINE INSTRUMENTS SHOWED AN INDICATION OF A TOTAL ENGINE FAILURE. THE ENGINE WAS SECURED AND A SINGLE ENGINE LANDING WAS INITIATED WITHOUT INCIDENT. UPON INSPECTION, IT WAS NOTICED THAT THE EXHAUST AREA OF TJun 25, 2007 · N911SV · Urocop EC135P1SDR CA070914007Turbine Blades · fractured(CAN) THE ENGINE COULD NOT BE RELIGHT IN FLIGHT FOLLOWING A SIMULATED ENGINE-OUT TRAINING EXERCISE. SUBSEQUENT INSPECTION REVEALED FRACTURED TURBINE BLADES. MFG WILL INVESTIGATE THE EVENT AND ADVISE OF ROOT CAUSE ONCE ESTABLISHED.Jun 22, 2007 · Bell 412SDR CA071001006Shaft · cracked(CAN) POWER TURBINE ACTION DISMANTLED TO DETERMINE CAUSE OF OIL CONSUMPTION AND SMOKING. UPON TEARDOWN AND DETAIL INSPECTION IT WAS NOTED THAT THE PT OUTER SHAFT HAD A LARGE CRACK ORIGINATING AT ROOT OF 1 CURVIC COUPLINGS AND SPLITTING INTO 2 FURTHER DOWN SHAFJun 21, 2007 · Bell 206BSDR CA071212010Turbine · damaged(CAN) REPORTED TO MFG ON DEC 07 2007. ENGINE REPORTED TO HAVE SUFFERED AN INFLIGHT SHUTDOWN DURING TAKEOFF/CLIMB. NO OTHER DETAILS PROVIDED. POST FLIGHT INSPECTION INDICATES SEVERE DAMAGE TO THE TURBINE SECTION. MFG WILL CONTINUE INVESTIGATING THE EVENT ANDJun 13, 2007 · Aerosp ATR72201SDR CA070612005Bearing · failed(CAN) FOUND METAL ON BOTH CHIP PLUGS AND THEN FOUND THAT THE 2.5 BEARING HAD STARTED TO FAIL. REPLACED BEARING AND INNER RACE OF SPUR ADAPTER. NO FURTHER PROBLEMS. (TC NR 20070612005)Jun 10, 2007 · Bell 206BSDR 2007UALA01886Blade · wornRTFL DUE TO NR 1 ENGINE SURGE. ENGINE SURGED IN CRZ APPROX 2-1/2 HRS OUT FROM IAD EN ROUTE MUC. DECISION TO RETURN TO IAD. AFTER LDG, IAD MM FOUND METAL IN TAILPIPE. ENG REPLACED AT IAD. [08-14-07] TEARDOWN REVEALED THAT 4 LP TURBINE TRANSITION DUCTS (PJun 7, 2007 · N774UA · Boeing 777222SDR CA070606003Turbine Blades · failed(CAN) THE AIRCRAFT WAS ON A SHORT REPOSITIONING FLIGHT. AFTER AN UNEVENTFUL TAKEOFF AND CLIMB, THE CREW LEVELED AT 9,000 FT AND REDUCED POWER TO 30 PERCENT. FIVE MINUTES LATER, THE RT ENGINE HAD A VIOLENT AND SUDDEN VIBRATION. THE CREW SHUTDOWN THE ENGINE IJun 5, 2007 · Frchld SA227DCSDR CA070803005Turbine Blades · fractured(CAN) THE ENGINE LOST POWER ON TAKEOFF ROLL AND THE TAKEOFF WAS ABORTED. SUBSEQUENT INSPECTION REVEALED FRACTUED POWER TURBINE BLADES AND A DISCONNECTION BETWEEN THE POWER TURBINE AND PROP. MFG WILL INVESTIGATE THE EVENT AND ADVISE OF ROOT CAUSE ONCE ESTABLIMay 30, 2007 · Airtrc AT802ASDR CA070529001Turbine Blades · missing(CAN) DURING A DAILY INSPECTION, IT WAS NOTICED BY THE TECHNICIAN THAT A PIECE OF A BLADE FROM THE RT ENGINE TURBINE WAS MISSING. NO DIFFICULTIES HAD BEEN REPORTED BY THE FLIGHT CREW AND NO OTHER DAMAGE HAS BEEN NOTED ON THE ENGINE. THE ENGINE WILL BE REMOVED May 29, 2007 · Lear 45LEARSDR CA070528001Turbine · malfunctioned(CAN) WAITING FOR SHOP TEAR DOWN, SUSPECTED FAILURE CAUSES BUT NOT CONFRIMED ARE NR 4 BEARING OR HPT BLADE. ENG TT 26462, CYC 12034, TSI 13977, CSI 6250. (TC NR 20070528001)May 21, 2007 · Airbus A319112SDR CA070522005Turbine Wheel · unknown(CAN) ECTM TREND INDICATED ENGINE ITT WAS INCREASING WITH TIME. ENGINE SPLIT. CT WHEEL NOTED AS CONTACTING THE GUIDE VANE ASSY. ENGINE TO BE SENT TO MFG TO INVESTIGATE. (TC NR 20070522005)May 21, 2007 · Beech 1900CSDR CA070510005Turbine Blades · damaged(CAN) DURING POST/PREFLIGHT INSPECTION, MAINTENANCE PERSONNEL NOTICED NICKS ON 2 OF THE 3RD STAGE TURBINE BLADES. NO FOD DAMAGE WAS NOTICED ON THE COMPRESSOR END OF THE ENGINE, SUSPECT FIRST STAGE BLADE RETAINER COMING LOOSE FROM TURBINE DISC AS ON SDR NR 2006May 7, 2007 · Lear 45LEARSDR DLM88070467Turbine · failedON CLIMBOUT THROUGH 7000 FT LEFT ENG HAD A LOUD BANG, STALL EGT CLIMBED THROUGH 770 DEGREES. OIL PRESSURE INDICATED ZERO ENGINE STOPPED RUNNING- CREW COMPLETED ENGINE SEVERE DAMAGE SHUTDOWN CHECKLIST. AFTER ARRIVAL OIL QTY APPEARED NORMAL, MTC CONFIRMED REAMay 4, 2007 · N998DL · Doug MD88SDR CA070504003Turbine Wheel · cracked(CAN) DURING A HOT SECTION INSPECTION, A CRACK WAS DISCOVERED ON THE CT HUB FROM ONE UNUSED BALANCE HOLE, AROUND THE FLANGE AND BACK TO THE SAME BALANCE HOLE.THE CRACK WAS ADJACENT TO (1) OF THE (3) PROTRUDING LOCK LUGS. (TC NR 20070504003)May 2, 2007 · Beech 200BEECHSDR CA070514062Turbine Blades · fractured(CAN) THE ENGINE CHIP DETECTOR WARNING ACTIVATED IN FLIGHT AND THE ENGINE SHUTDOWN UNCOMMANDED. SUBSEQUENT INSPECTION REVEALED FRACTURED POWER TURBINE BLADES. MFG WILL MONITOR INVESTIGATION AND ADVISE OF ROOT CAUSE ONCE DETERMINED (TC NR 20070514062)Apr 26, 2007 · Bell 212SDR 20070011Turbine Nozzle · separatedAFTER TAKEOFF TO PERFORM MAINTENACE M/R TRACK AND BALANCE IT WAS REPORTED TO PILOT, BY ANOTHER AIRCRAFT, THAT HE HAD SMOKE TRAILING HIS AIRCRAFT. EMERGENCY PROCEDURES WERE PEREFORMED AND AIRCRAFT LANDED WITHOUT INCIDENT. THE SMOKE WAS DISCOVERED TO BE ENGINEApr 25, 2007 · N1PJ · Agusta A109A2SDR CA070514061Engine · malfunctioned(CAN) AT TOP OF CLIMB, ENGINE TORQUE REDUCED UNCOMMANDED ACCOMPANIED BY A POWER TURBINE OVER-SPEED CONDITION. THE ENGINE WAS SHUTDOWN IN FLIGHT. MFG WILL MONITOR INVESTIGATION OF THE EVENT AND ADVISE OF ROOT CAUSE ONCE ESTABLISHED. (TC NR 20070514061)Apr 23, 2007 · Aerosp ATR72SDR BAQ2007F00000Shield · failedTHE AIRCRAFT WAS ON A MAINTENANCE FLIGHT FOR ROUTINE TRACKING AND BALANCING FOLLOWING A MAIN ROTOR BLADE REPLACEMENT. THE NR 2 ENGINE OIL TEMPERATURE WAS OBSERVED TO BE APPROXIMATELY 15 DEGREES HIGHER THAN THE NR 1 ENGINE OIL TEMPERATURE. ALL OTHER ENGINE PAApr 23, 2007 · N1PJ · Agusta A109A2SDR CA070502011Turbine Wheel · damaged(CAN) IN FLIGHT SHUTDOWN OF NR 1 ENGINE. POWER TURBINE WHEEL SHED BLADES. DAMAGE FOUND ON MAIN ROTOR BLADES AND TAIL ROTOR BLADES. LARGE AMOUNTS OF METAL ON CHIP DETECTOR. (TC NR 20070502011)Apr 20, 2007 · Bell 212SDR HALA0700177Duct · crackedNR 1 ENG TURBINE CASE COOLING DUCT CRACKED 2 PLACES APPROX 10 O'CLOCK POSITION 1" LONG AND .75" LONG. CRACKED LPT TURBINE CASE COOLING MANIFOLD IN TWO LOCATIONS AT THE WELD JOINT IS ACCEPTABLE AS IS. NEED TO REINSPECT CRACKED MANIFOLD EVERY 30 CYCLES. MEASUApr 20, 2007 · N596HA · Boeing 767332SDR CA070514053Turbine Blades · fractured(CAN) ON ADVANCING POWER FOR TAKEOFF, THE ENGINE EMITTED A NOISE AND LOST POWER. SUBSEQUENT INSPECTION REVEALED FRACTURED POWER TURBINE BLADES. MFG WILL INVESTIGATE THE EVENT AND ADVISE OF ROOT CAUSE ONCE DETERMINED. (TC NR 20070514053)Apr 18, 2007 · Beech 1900DSDR AALA20070679Turbine Blades · failedSTL INFLIGHT T2303/13APR - ORD - DFW DURING CRUISE AT FLIGHT LEVEL 320, CREW HEARD LOUD BANG AND FELT A YAW. INDICATIONS SHOWED THE LEFT ENGINE SHUTDOWN. LANDED STL WITHOUT INCIDENT. SINGLE ENGINE TIME APPROXIMATELY 15 MINUTES. REPLACED LEFT ENGINE ON 15 Apr 13, 2007 · N416AA · Doug DC982SDR CA070514047Turbine Blades · fractured(CAN) DURING CLIMB, THE ENGINE EMITTED A NOISE AND ENGINE PARAMETERS WERE SEEN TO FLUCTUATE. THE ENGINE WAS SHUTDOWN IN FLIGHT. SUBSEQUENT INSPECTION REVEALED FRACTURED POWER TURBINE BLADES. (TC NR 20070514047)Apr 11, 2007 · Piagio P180SDR 2007UALA01106Blades · fracturedENGINE NR 2 STALLED AT FL360 MACH .78, STALL CLEARED, STALL RECURRED AND CLEARED. EMERGENCY DECLARED. LANDING WAS UNEVENTFUL. [07-24-07] HPC BORO REVEALED QTY. 2 STAGE 6 BLADES FRACTURED AT MID SPAN.Apr 10, 2007 · N416UA · Airbus A320232SDR CA070514045Turbine Blades · fractured(CAN) SHORTLY AFTER TAKEOFF THE ENGINE EXHIBITED TORQUE FLUCTUATIONS AND THE AIRCRAFT DIVERTED TO POINT OF DEPARTURE. SUBSEQUENT INSPECTION REVEALED FRACTURED POWER TURBINE BLADES. (TC NR 20070514045)Apr 9, 2007 · Aerosp ATR72SDR COMA0760299Engine · damagedFLIGHT 5226 - PRONOUNCED VIBE DURING TAKEOFF. ABORTED TAKEOFF. MDC SHOWS VIBE AND ITT EXCEEDANCES. FAN CANNOT BE TURNED BY HAND. REPLACED LEFT ENGINE ASSEMBLY.Apr 4, 2007 · N810CA · Cndair CL6002B19SDR AALA20070597Turbine Blades · damagedTUL INFLIGHT - DURING CLIMB FELT STRONG VIBRATION FOLLOWED BY TAIL COMPARTMENT OVER TEMPERATURE INDICATION. PRESSURIZATION WAS HARD TO CONTROL. LANDED TUL WITHOUT INCIDENT. FOUND DAMAGE TO FOURTH STAGE LOW PRESSURE TURBINE BLADES. REPLACED NUMBER TWO ENGINApr 3, 2007 · N975TW · Doug DC983SDR 2007FA0000350Shaft · unserviceableAIRCRAFT TAKEOFF WAS ABORTED, A 147 KNOTS AFTER ENGINE LOST POWER. AC WAS STOPPED SAFELY AND ALL PASSENGERS AND CREW DEPLANED SAFELY. UPON INSPECTION OF THE ENGINE, THE FAN ROTATED FREELY, BUT THE LPT DID NOT ROTATE. BS1 OF THE ENGINE SHOWED THAT THE HPT WAApr 1, 2007 · N78017 · Boeing 777224SDR HALA0700142Nozzle · crackedETOPS SIGNIFICANT SYSTEM, 1ST STAGE HPT NOZZLE INNER PLATFORM HAVE CRACKS AND BURN THRU THE PLATFORM ON NR 1 ENG FOUND DURING BORESCOPE. INSPECTED AREA CRACKS AND BURN THROUGHS ARE WITHIN LIMITS PER CF6-80A CARD NR 767-3-411024 ITEM NR 9, PAGE 8 OF 37 PER ENGMar 28, 2007 · N594HA · Boeing 767300SDR CA070514032Turbine Blades · damaged(CAN) THE ENGINE EXPEREINCED AN UNCOMMANDED POWER REDUCTION IN CLIMB, ACCOMPANIED BY NOISE AND FLAMES EXITING THE EXHAUST. THE ENGINE WAS SHUT DOWN IN FLIGHT. SUBSEQUENT INSPECTION REVEALED FRACTURED HIGH POWER TURBINE BLADES. MFG WILL INVESTIGATE THE EVENTMar 23, 2007 · Aerosp ATR72SDR DCG2007F00000Manifold · cokedBEFORE THE FIRST FLIGHT OF THE DAY THE PILOT COULD NOT START ENGINE. INSPECTED ENGINE ASSY AND FOUND THE GAS GENERATOR LOCKED UP DUE TO COKING FROM THE FUEL INJECTION MANIFOLD. REMOVE THE ENGINE ASSY AND ASSIST TECH IN REPLACING THE FUEL INJECTION MANIFOLD. Mar 23, 2007 · N711JH · Snias AS350B2SDR CA070514028Turbine Blades · damaged(CAN) ON ENGINE SHUTDOWN FLAMES WERE SEEN EXITING THE EXHAUST. SUBSEQUENT INSPECTION REVEALED DAMAGED COMPRESSOR TURBINE BLADES. MFG WILL INVESTIGATE THE EVENT AND ADVISE OF ROOT CAUSE ONCE ESTABLISHED. (TC NR 20070514028)Mar 22, 2007 · Cessna 208BSDR SWDG20080113Gas Generator · erodedENGINE PARAMETERS ABNORMAL AND SUBSIQUENT INSPECTION FOUND T5 HARNESS DAMAGED AT ASSEMBLY. IT WAS FURTHER NOTED THAT SUBSTANTIAL MATERIAL LOSS IN THE CENTER BOLT HOLE @ THE SCAVENGE TUBE COUPLING WAS ALLOWING COMPRESSOR AIR TO ERODE THE 'T' BOLT SHANK. MANUFMar 19, 2007 · N804DG · Airtrc AT802ASDR SWDG20080024Gas Generator · erodedENGINE REMOVED FOR OVERHAUL EVALUATION. DUE TO THE FINDING OF SEVERE EROSION DAMAGE TO THE 'C' FLANGE AND NUMEROUS BROKEN 'T' BOLTS ON 3 OTHER ENGINES, THE DISSASSEMBLED EXHAUST DUCT AND GAS GENERATOR CASE FLANGES HAVE BEEN PHOTOGRAPHED AND FOUND THAT THIS 4THMar 19, 2007 · N804DG · Airtrc AT802ASDR SWDG20080077Gas Generator · erodedAS THE 'T' HEAD BOLTS WERE BEING REMOVED FOR HSI, ONE NUT DETACHED FROM THE BOLT SHANK WITH THE THREAD INSIDE THE NUT. CLOSE INSPECTION OF THE ADJACENT BOLT REVEALED SEVERE EROSION (NOT CORROSION OR STRETCH DAMAGE) TO THE BOLT SHANK. IT WAS FURTHER NOTED ANDMar 19, 2007 · N803DG · Airtrc AT802ASDR TRAX200700397Turbine · crackedCRACK FOUND ON NR 2 ENGINE LPT AT 9 O'CLOCK POSITION MEASURING 0.300 INCH MARKED PER SB CF34-3B1-72-A022 01.Mar 19, 2007 · N837AS · Cndair CL6002B19SDR SWDG20080016Gas Generator · erodedBROKEN 'T' HEAD BOLT SHANK FOUND IN COWLING. MANUFACTURER REP VISITED AND TOOK PICTURES OF ERODED GAP IN THE 'C' FLANGE AT THE SCAVENGE TUBE COUPLING LOCATION WHERE THE BOLT HAD BEEN SEVERED. THE DAMAGE TO THE BOLT, FLANGE MATING SURFACES AND COUPLING ARE CLMar 18, 2007 · N803DG · Airtrc AT802ASDR FE5F200700001Engine · surgesB-28025(SN:53602), 0345(UTC) DEPARTING FROM RCTP (TPE TAIWAN), CLIMBING THROUGH 11000 NR,ENCOUNTERING SURGING CONTINUALLY, A/T OFF, LT THROTTLE IDLE AND ADJUST TO EPR 1.4 AND INSTRUMENT SHOWING STABLE, READJUST EPR TO 1.75 ,SURGING HAPPENED AGAIN. REQUESTED APMar 11, 2007 · N28025 · Doug MD83
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