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 CA110224001Blades · failedENGINEERING INVESTIGATION REPORT EIR PW100 2011-009. DISASSEMBLY OF THE ENGINE TO INVESTIGATE PERFORMANCE DETERIORATION REVEALED EIGHT LP BLADES WERE FRACTURED. FURTHER INVESTIGATION REVEALED THE ENGINE SUSTAINED AN OVERTEMP. THE CAUSE OF THE FRACTURED LP BLSDR CA110216002Pipe · brokenFLIGHT CREW REPORTED THE NR1 ENGINE FIRE INDICATION, ENGINE WAS SHUTDOWN AND FIRE EXTINGUISHER ACTIVATED, AN EMERGENCY WAS DECLARED AND THE ACFT RETURNED TO POINT OF DEPARTURE AND LANDED. MX FOUND EVIDENCE OF A FIRE AND A BROKEN VENT PIPE.SDR UALA2011012500419Blades · damagedNR 2 ENG, NR 7 FAN BLADE HAS A DENT ON THE AFT SIDE OF BLADE, APPROX 23" FROM SPINNER, APPROX 1.5" FROM L/E AND IS APPROX .5" IN DIAMETER AND .025" DEEP. REMEASURED DENT. DENT MEASURES .037 IN DEPTH. PREVIOUSLY REPAIRED REF UAL EVA P36 5-015A IAW MFG IEN05KSDR CA110125038Turbine · leaking(CAN) DURING DEPARTURE FROM AIRFIELD, FLIGHT CREW PASSING THROUGH 800 FT AGL NOTED THE TURBINE N2 SPEED INCREASING FOLLOWED BY A LOUD HUMMING NOISE. THEY THEN HAD AN ENGINE CHIP LIGHT. THEY LANDED THE ACFT IMMEDIATELY. UPON MAINTENANCE ARRIVAL IT WAS NOTED SDR CA110118001Stator · crackedDURING SCHEDULED HSI THE PT STATOR 1ST STAGE WAS FOUND TO BE CRACKED BEYOND LIMITS, THE INNER RING WAS CRACKED COMPLETELY THROUGH AND THE OUTER RING WAS CRACKED COMPLETELY THROUGH EXTENDING INTO A VANE. INSP OF THE OPPOSITE ENGINE REVEALED CRACKING OF THE SAMESDR HALA2011010800021Turbine Blades · nickedOPEN - ETOPS SIGNIFICANT SYS - LT ENG BORESCOPE - 13TH STAGE BLADES HAD NUMEROUS NICKS. OK IAW M105, R0081 PERFORM BLENDING W/IN 5 CYCLES. OK FOR SVC.SDR HALA2011010800020Turbine Blades · nickedOPEN - ETOPS SIGNIFICANT SYS - LT ENGINE BORESCOPE - 12TH STAGE HPC HAS NUMEROUS NICKS - (BLADES). OK IAW M105 R0081. PERFORM BLENDING W/IN 5 CYCLES. OK FOR SVC.SDR HALA2011010800019Turbine Blades · damagedOPEN - ETOPS SIGNIFICANT SYS - LT ENG BORESCOPE - FOD DAMAGE ON 11TH STAGE HPC BLADES. OK IAW M105 R0081. PERFORM BLENDING W/IN 5 CYCLES. OK FOR SERVICE.SDR CA110110007Blades · failedDURING THE INITIAL TAKEOFF ROLL THE NUMBER 1 ENGINE STALLED AND FAILED. THE CREW REJECTED THE TAKEOFF AT APPROX 5 KNOTS AND TAXIIED BACK TO THE GATE. NR 1 ENG BORO CARRIED OUT AS PER AMM 72-00-00-200-813 - HP 5TH STAGE HAD APPROX 30 BLADES WITH TIP CURL - INSDR 2011FA0000063Turbine · cokedON 1/3/11, ACFT DEPARTED AIRPORT. ACFT DEVELOPED A PROBLEM WITH THE LT ENGINE TEMP RUNNING HIGH, FOLLOWED BY A "LT ENGINE EXCEEDANCE" CREW ALTERTING SYS MESSAGE. PILOT REDUCED POWER ON ENGINE HOPING TO REDUCE TEMP, TEMP CONTINUED TO CLIMB, PILOT DECIDED TO SSDR HEEA130015Bearing · spalledENGINE WAS REMOVED FOR A 2000 HR INSP AND A TURBINE O/H. NR 5 BRG EXHIBITED SPALLING ON OUTER RACE AT SPLIT. INSTALLED NEW NR 5 BEARING.SDR CHQA201000232Turbine Blades · departedCREW REPORTED ON DESCENT, NOTICED OIL PRESSURE FLUCTUATIONS ON E1. THE FLIGHT LEVELED OFF AT 11,000FT AND NOTICED A OIL ODOR, BUT NO VISIBLE SMOKE WAS PRESENT. THE CREW REPORTED E1 ENGINE VIBES AND WHILE FOLLOWING THE QRH THE E1 OIL PRESSURE DROPPED INTO THESDR SAJFCALS099042Blades · damaged(B-18310) TOOKOFF AT 0831L, DURING CLIMB AT 0844L AT FLIGHT LEVEL 28000FT, ECAM WARNINGS APPEARED: "ENG 1 EGT OVER LIMIT, ENG 1 FAIL, ENG1 N1 VIBRATION, ENG 1 EGT EXCEEDED DURING AIR START, ENG1 N2 VIBRATION, ENG 1 START FAULT, ENG 1 SHUT DOWN." AT 0855L, CRESDR UALA2010122004633Tube · crackedFOUND TURBINE VANE COOLING TUBE CRACKED DURING EG CHECK. LINE HAS BEEN REMOVED AND NEW LINE IS PLANE SIDE. INSTALLED NEW TVC TUBE. RAN ENG, OPS CHECKED OK.SDR KY7A16871Blades · damagedPILOT REPORTED THAT HE HAD A LOSS OF INDICATED TORQUE, SHORTLY FOLLOWED BY IGNITION LIGHT, OIL PRESSURE LIGHT AND A LOSS OF INDICATED OIL PRESSURE. THE ENGINE WAS SHUTDOWN AND LANDED AT DESTINATION. ENGINE TEARDOWN REVEALED THE TURBINE AND COMPRESSOR SEALS FSDR CA101217004Bearing · failed(CAN) THE PILOT WAS FLYING AND A ENGINE CHIP LIGHT OCCURRED. HE LANDED THE AIRCRAFT. THE ENGINEER PULLED THE CHIP DETECTORS AND FOUND FERROUS METAL. CLEANED PLUGS, DRAINED OIL, CLEANED GEARBOX OIL FILTER, AND REPLACED SCAVANGE OIL FILTER. COMPLETED ANOTHER GRSDR HEEA129893Bearing · spalledENGINE REMOVED DUE TO METAL IN OIL. NR5 BRG OUTER RACE AND BALLS ARE SPALLED, SEPERATOR IS WORN AND CRACKED. INSTALLED REPLACEMENT PARTS.SDR UALA2010112304312Blade · crackedENGINE HAS ONE EACH T2 BLADE WITH AXIAL CRACK IN AREA 'B' ON LEADING EDGE. WASHED T2 BLADE AND REINSPECTED AND CONFIRMED CRACK. AXIAL CRACKS AREA 'B' NOT PERMITTED. REMOVED ENGINE.SDR HEEA129880Bearing · spalledENGINE REMOVED FOR TURBINE O/H. NR5 BRG EXHIBITED SPALLING ON OUTER RACE AND BALLS. REPLACED NR5 BRG.SDR 2010FA0001211Turbine Blades · missing(B-16709) RT ENGINE HIGH VIBRATION DURING CLIMB AFTER FL210- 4.3 MAX FELT NEAR R4 DOOR AND ADJACENT CABIN, AIR TURN BACK. PERFORM BSI ON NR2 ENGINE FOUND LPT-1, STG-1 BLADE MISSING AND LPT STG-1 TO STG-4 BLADES DAMAGED, R & R NR2 ENGINE.SDR 2010FA0001251Turbine Blades · corroded(Z3EY) THIS ENGINE IS UNDERGOING MX. DURING ROUTINE VISUAL INSP, EXCESSIVE CORROSION WAS DETECTED IN THE FIR TREE ROOTS. THIS ISSUE HAS BEEN DETECTED ON OTHER HUBS AT THIS FACILITY AND MFG EXPECTS TO BE PRESENTING INFO REGARDING POSSIBLE CAUSES BY EARLY DEC,SDR SAJFCALS099036Turbine Blades · failed(B-18315) DURING CLIMB TO 12,000 FT. A "BANG" SOUND WAS HEARD AND ENGINE 1 FAILED. CREW FOLLOWED QRH AND PERFORMED IFSD, THEN SHOWED MSGS: ENG 1 EGT EXCEEDED DURING AIR START; ADVISORY ENG1 N1 VIBRATION; ENG 1 EGT OVER LIMIT. ACFT AIR TURNED BACK. VISUAL INSPSDR AALA20101102TUL10Turbine · failedMEX - CREW REPORTED RIGHT ENGINE COMPRESSOR STALL ON DEPARTURE. RIGHT ENGINE SHUTDOWN IN FLIGHT (SINGLE ENGINE TIME 17 MINUTES). EMERGENCY DECLARED RETURNED MWX LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. RIGHT TURBINE CONTAINED FAILURE. REPLASDR CA101103007Turbine Blades · damaged(CAN) ON TAKEOFF THE PILOT HEARD SEVERAL LOUD POPS FOLLOWED BY A VIBRATION AND HIGH TOT. THE AIRCRAFT WAS LANDED AND THE ENGINE WAS SHUT DOWN. INITIAL BORE SCOPE INSPECTION HAS REVEALED APPARENT DAMAGE TO THE NUMBER ONE TURBINE BLADES.SDR 2010FA0001174Hub · damaged(Z3EY) THIS ENGINE IS UNDERGOING MX. DURING ROUTINE FPI, 11 LINEAR INDICATIONS WERE DETECTED ON THE FIR TREE ROOT PRESSURE FACES. THIS HAS BEEN DETECTED ON OTHER HUBS. THE ITEM HAS BEEN REMOVED FROM SERVICE.SDR 2010FA0001143Turbine · damagedAT ENGINE SHUTDOWN AFTER LAST FLIGHT OF THE DAY THE MECHANIC HEARD A TURBINE RUB NOISE IN THE ENGINE ASSY. ACFT WAS REMOVED FROM SERVICE FOR MX.SDR HEEA129746Bearing · spalledENGINE REMOVED FOR TURBINE O/H. NR5 BEARING EXHIBITED SPALLING ON OUTER RACE AT SPLIT LINE AREA. SCRAPPED PART AND REPLACED WITH NEW.SDR UALA2010101803841Turbine Blades · crackedNR2 ENG STAGE 3 LPT HAS 1 EACH BLADE WITH SULFIDATION AND CRACKED BLADE AT SULFIDATION AREA. CRACK LOCATED ON CONCLAVE SIDE OF BLADE. ENG NOT SERVICEABLE IAW MM. R & R ESN 726686 WITH ESN 726538 IN POS 02 IAW AMM.SDR 2010FA0001115Frame · damagedDURING SHOP VISIT, SUBJECT ENGINE EXHIBITED SEVERE TURBINE MID FRAME LINER CLOCKING, DESPITE SUCCESSFULLY PASSING ON WING INSPECTION APPROX 70 CYCLES PAST. MAINTENANCE ORGANIZATION PERFORMING INSPECTION USED BOROSCOPE, AND REPORTED NIL FINDINGS.SDR CA101014002Turbine Blades · cracked3101520-3 NR1 T-WHEEL COOLING HOLE CRACKS. REMOVED, WAS FORWARDED TO THE TURBINE SHOP FOR A SCHEDULED INSP. UPON TEARING THE ENG DOWN FOR INSP AND FORWARDING THE NR1 T-WHEEL TO THE NDT DEPARTMENT FOR THE FPI INSP. IT WAS NOTICED THAT ON THE VERY TIP OF THE RSDR CA101012008Turbine Wheel · inoperativePILOT DROPPED OFF PASSENGERS FOR LUNCH AFTER FIRST FLIGHT THEN PROCEEDED TO AIRPORT TO REFUEL. PILOT RETURNED TO PICK UP PASSENGERS. AFTER LOADING, THE PILOT TRIED TO START THE ACFT. START SOUNDED NORMAL AND IGNITED BUT ONLY GOT UP TO 500 DEGREES AND ABOUT 1SDR HEEA129747Bearing · spalledENGINE REMOVED DUE TO METAL IN OIL. NR5 BEARING EXHIBITED SPALLING OF OUTER RACE, N1 COUPLING PN 23032345 IS OUT OF BALANCE, WASHER PN 6848996-3 IS WORN, CUP WASHER PN 6889319 HAD METAL FALLOUT AT SAFETY LOCATION. SCRAPPED PARTS AND REPLACED WITH NEW.SDR 2010FA0001062Turbine Blades · crackedDURING A ROUTINE BORESCOPE INSPECTION, FOUND (3) STAGE 1 HPT BLADES WITH MISSING MATERIAL ON THE BLADE PLATFORM. ONE OF THE BLADES WITH MISSING PLATFORM MATERIAL ALSO HAS A CRACK ON THE T/E OF THE BLADE. THE DETERMINATION WAS MADE TO REMOVE THE ENGINE AND SENSDR CA100928008Turbine · meltedSHORTLY AFTER TAKEOFF THE FLIGHT CREW HEARD A LOUD BANG FOLLOWED BY RISING ITT AND EXCESSIVE N2 VIBRATION ON THE LT ENGINE. THE ENGINE WAS SHUTDOWN, AN EMERGENCY WAS DECLARED AND THE ACFT RETURNED AND LANDED UNEVENTFULLY. INITIAL INSP REVEALS EXTENSIVE DAMAGESDR ALGA991044688Shaft · crackedENGINE HAD HIGH OIL CONSUMPTION. DISASSEMBLED PT SECTION OF TURBINE AND DISASSEMBLED PT ROTOR. FOUND EXCESSIVE AMOUNT OF OIL BETWEEN PT INNER AND PT OUTER SHAFTS. CLEANED OFF PARTS AND INSPECTED. DISCOVERED CRACK IN INNER SHAFT BELOW INNER NUT THREADS WHICH CSDR CA100813010Turbine Blades · failedRT PT6A-135 ENGINE, SN PC-E92105 WAS REMOVED SUBSEQUENT TO INFLIGHT SHUTDOWN INCIDENCE. THE CUSTOMER REPORTED "THE ENGINE LOST AT TAKEOFF AT 3000 FT AT CLIMB POWER SETTING. NO PERFORMANCE INDICATION REVEALING PROBLEM PRIOR TO ENGINE FAILURE". DURING DISMANTLESDR CA101006003Turbine Blades · failed(CAN) IFSD (SINGLE ENGINE) DURING T/O ROLL, A LOUD NOISE WAS HEARD, THE PROPELLER SEIZED AND FLAMES CAME OUT OF THE EXHAUST. THE T/O WAS ABORTED AND THE ACFT STOPPED SAFELY ON THE STRIP. THE ENGINE WAS REMOVED AND FORWARDED FOR REPAIRS WHERE FRACTURED 2ND STSDR 2010FA0000828Blade · crackedDURING DISASSEMBLY OF THE TURBINE MODULE IT WAS NOTICED THAT THE DISK (PN 777603) WAS CRACKED AT THE FIR TREE. ALSO NOTED, WERE (2) CRACKED BLADES (PN 798403), BOTH LOCATED NEAR (WITHIN (1) FIR TREE) OF THE DISC CRACK. THIS IS A KNOWN PROBLEM AND HAS BEEN PRSDR 2010FA0000827Disk · crackedDURING DISASSEMBLY OF THE TURBINE MODULE IT WAS NOTICED THAT THE DISK (PN 777603) WAS CRACKED AT THE FIR TREE. ALSO NOTED, WERE (2) CRACKED BLADES (PN 798403), BOTH LOCATED NEAR (WITHIN (1) FIR TREE) OF THE DISC CRACK. THIS IS A KNOWN PROBLEM AND HAS BEEN PRSDR QMLA072810043Nut · flakingTHIRD OCCURANCE OF SILVER PLATING FLAKES FOUND DURING SPECIAL 5 HOUR INSP. AFTER CONSULTATION WITH MFG, CORRECTIVE MX ACTION WAS REQUIRED.SDR KS12010F00000Turbine · seizedHELICOPTER PILOT LANDED TO HOOK UP LONG LINE (UNDER FAA PART 133), HOOKED UP LONG LINE. PILOT HOVERED INTO POSITION FOR AN EXTERNAL LOAD LIFT AND HEARD A LOUD GRINDING NOISE AND HAD AN ENGINE CHIP LIGHT. HE LANDED THE ACFT, SHUT IT DOWN AND CHECKED THE CHIP SDR GLBA201007261Gas Generator · seizedPILOT REPORTED THAT RIGHT ENGINE SECURED IN FLIGHT, ITT WAS STEADILY RISING ABOVE LIMITS TO AROUND 940C AND TORQUE WAS STEADILY DECREASING UNTIL ENGINE WAS SECURED. AFTER LANDING OIL FOUND LEAKING FROM ENGINE AND PROP WAS SEIZED. MAINTENANCE PULLED THE COCKPITSDR UALA2010072602678Turbine Blades · damagedNR 1 ENG, S/N 222140, DURING ACK BORESCOPE FOUND HPT-1 BLADE DAMAGED BEYOND SERVICEABLE LIMITS. CHANGE ENGINE AS REQUIRED. MATERIAL BREAK THROUGH AND BURN THROUGH INTO INTERNAL CAVITY.SDR DXTA2010071604156Turbine Blades · crackedABOUT 45 MINUTES INTO THE FLIGHT, CLIMBING THRU FL 360, CREW HEARD A LOUD "BANG", FELT A VIBRATION, ITT BEGAN AN IMMEDIATE CLIMB, FOLLOWED BY THE "FIRE" LIGHT AND SMOKE IN THE CABIN. CREW BROUGHT THE THROTTLE TO IDLE, SHUT THE ENGINE DOWN VIA THE FUEL CUTOFF SSDR CA100716001Bearing · failedENGINEERING TECHNICAL REPORT ETR JT15D-015 NR 3 LP TURBINE BEARING HEAVILY WORN AND CAGE WAS BROKEN IN TWO PLACES (EXCESSIVE RADIAL MOVEMENT IN THE LP TURBINE PACK). ROLLERS FELL OUT OF THE BEARING CAGE WHEN THE BEARING WAS REMOVED.SDR AALA20100715DFW03Turbine Blades · damagedDFW - CREW REPORTED ON TAKEOFF THERE WAS A LOUD BANG AND THE RIGHT ENGINE BEGAN TO SPOOL DOWN. ENGINE AND AIRFRAME VIBES WERE FELT. RIGHT ENGINE SHUTDOWN ON ITS OWN. EXAMINATION OF THE RIGHT ENGINE ON THE GROUND SHOWED AFT SECTION OF TURBINE BLADES MISSING.SDR CA101001004Bearing · spalledENGINE CHIP LIGHT ACTIVATED, ACFT PERFORMED PRECAUTIONARY LANDING. CHIP PLUG WAS INSPECTED, FOUND SIGNIFICANT BUT ALLOWABLE METAL ON BOTH PLUGS. RETURNING TO BASE, CHIP LIGHT ILLUMINATED AGAIN JUST BEFORE LANDING. SIGNIFICANT METAL FOUND AGAIN ON BOTH PLUGSSDR CA100712002Turbine Blades · fracturedPOWER LOSS DURING FLIGHT, THE CREW EXPERIENCED A HIGH VIBRATION ISSUE RESULTING IN ENGINE POWER LOSS. THE ACFT LANDED SAFELY AT DESTINATION. POST FLIGHT BORESCOPE INSP FOUND FRACTURED 1ST HIGH TURBINE BLADES.SDR CA100713013Blade · damaged(CAN) ON ARRIVAL SERVICE CHECK FOUND NR 1 ENGINE LPT BLADE MISSING 3/4 OF A BLADE WITH CONSIDERABLE DAMAGE TO ADJACENT BLADES AND AFT SIDE OF GUIDE VANES.SDR CA100705001Turbine · damagedACFT DEPARTED, ON CLIMB AT APROX 11,000FT CREW HAD A VIBRATION ON NR 1 ENG. FLT CREW CARRIED OUT SHUTDOWN PROCEDURES AND RETURNED. THE ENGINE WAS FOUND TO HAVE LOW PRESSURE TURBINE DAMAGE. ACFT FERRIED FOR ENGINE CHANGE.
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