JASC 7230
Service difficulty reports · 5,066
Reports filed under 7230 · Turbine Engine Compressor 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 = '7230' 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 = '7230' 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 CA050603003Compressor · seized(CAN) OVERHAULED COMPRESSOR ASSY WAS INSTALLED ON ENGINE AS PER ALLISON 250-C20B MM. SATISFACTORY GROUND RUN/LEAK CHECKS WERE CARRIED OUT. SATISFACTORY TEST FLIGHT AND POWER CHECKS WERE CARRIED OUT. THE HELICOPTER WAS PUSHED INTO THE HANGER AND LEFT FOR TWO DASDR RAIA00505018Engine · damagedFA HEARD LOUD NOISE FROM AFT OF AIRCRAFT, INSPECTION REVEALED HOLE IN FAN COWL OF NR 1 ENGINE. MAINTENANCE INSPECTION IDENTIFIED FAN SPINNER MISSING AND HOLES IN COWL, REMOVED AND REPLACED NR 1 ENGINE.SDR SWAA051468Blade · tornDURING SCHEDULED HC2 CHECK, NR 2 ENGINE FAILED BOROSCOPE INSPECTION. SEVERAL NR 4 STAGE HPC BLADES TORN. REMOVED AND REPLACED NR 2 ENGINE PER MM.SDR RAIA00505017Spinner · separatedFLT 5699 - STL - CREW HEARD "BANG" AND UPON INVESTIGATION SAW HOLE IN FAN COWL. ENGINE SHUT DOWN IN FLIGHT. MAINTENANCE REMOVED AND REPLACED ENGINE DUE TO DAMAGE CAUSED BY FAN SPINNER SEPARATION FROM FAN DURING FLIGHT.SDR REX2005F00039Engine · failed(REF NR: 05-064) ON CLIMB OUT, AT ABOUT FL303, THERE WAS A LOUD BANG AND THE NR 2 ENGINE ITT SPIKED. THIS WAS FOLLOWED BY A LOSS OF N1 AND OIL PRESSURE. FLIGHT CREW FOLLOWED THE QRH PROCEDURES AND DECLARED AN EMERGENCY. THE PIC REQUESTED AND RECEIVED PERMSDR C8GA20050013Compressor · stalledFLT 711 FROM DEN TO TOL, ON CLIMB FROM DEN, NR 1 ENGINE COMPRESSOR STALLED. AIRCRAFT RETURNED TO DEN AND LANDED WITHOUT INCIDENT. AFTER RETURN TO BLOCKS, WITH ENGINE OPERATING AT 1.40 EPR, ENGINE COMPRESSOR STALLED AGAIN. PERFORMED BORESCOPE INSPECTION AND SDR CA050527030Compressor · seizedDURING CRUISE, ENGINE TURBINE TEMPERATURE STEADILY INCREASED ACCOMPANIED BY A DECEASE IN COMPRESSOR SPEED. THE CREW SHUT THE ENGINE DOWN IN-FLIGHT AND THE AIRCRAFT WAS DIVERTED. SUBSEQUENT INSPECTION EVIDENCED COMPRESSOR SEIZURE. P&WC WILL INVESTIGATE THE ISDR AU510001558Compressor Wheel · wrong partNR 2 ENGINE FAN BLADE PLATFORMS NR 1 AND NR 4 LOCATED OPPOSITE NR 13 AND NR 16 FAN BLADES WERE NOT CHANGED WHEN NR 13 AND NR 16 FAN BLADE PLATFORMS WERE CHANGED AS DIRECTED BY SB CFM56-7B-0353. NR 13 AND NR 16 FAN BLADE PLATFORMS WERE CHANGED TO P/N 340-001-8SDR AWXA200500527Engine · failedON TAKEOFF AT SEA EN ROUTE FOR PHX AFTER APPLYING TAKEOFF THRUST FLIGHT CREW HEARD A LOUD BANG ON LT SIDE OF AIRCRAFT FOLLOWED BY A BURNING ODOR, REJECTED TAKEOFF AT 20 KTS, ANOTHER AIRCRAFT REPORTED SEEING FIRE COMING OUT OF THE NR 1 ENGINE, FIRE FIGHTERS RESSDR 0500641225Compressor · stalledDURING TAKEOFF ROLL, THE NR 1 ENGINE EXPERIENCED A COMPRESSOR STALL WITH EGT EXCEEDING RED LINE. TAKEOFF WAS ABORTED AT 110 KTS. THE ENGINE WILL BE REPLACED.SDR UPS05644391Compressor · stalledON T/O LT ENGINE COMPRESSOR STALLED FELT BY CREW. INDICATORS WERE FLUCTUATING AND A/C HAD LOSS OF POWER FROM LT ENGINE. REMOVED AND REPLACED LEFT ENGINE PER TC 6002 AND TC 6001.SDR CA050504007Diffuser · crackedDURING ENG TEARDOWN, 1ST STAGE DIFFUSER CRACKED & BROKEN AT INTERSTAGE SEAL BORE / WALL. IT APPEARS THE WALL SECTION WAS MACHINED UNDERSIZE IN THIS AREA CAUSING FATIGUE CRACKS TO DEVELOP & A LARGE PORTION OF PART BROKE OFF. BROKEN PIECE FELL INTO REAR FACE OF SDR DL76G050240Compressor · stalledAFTER LEVEL OFF AND UPON ADVANCING THRUST LEVERS TO INCREASE SPEED RT ENGINE BEGAN TO HAVE COMPRESSOR STALLS. REPLACED ENGINE FOR INTERNAL DAMAGE.SDR 0500616307Blades · bird strikeDURING CLIMB, THE NR 2 ENGINE INGESTED A BIRD. AFTER THE BIRDSTRIKE, THE ENGINE HAD NOTICEABLE VIBRATION. THE ENGINE WAS SHUT DOWN, FUEL WAS DUMPED, AND THE AIRCRAFT RETURNED TO JFK. THE LANDING WAS WITHOUT INCIDENT. MAINTENANCE REPLACED EIGHT PAIRS OF FANSDR CA050503004Bearing · spalled(CAN) ENGINE CHIP DETECTOR WARNING IN FLIGHT. 2ND WARNING LIGHT IN 6 HOURS. FINE FERROUS METAL ON PLUG. SMALL BRASS PARTICLES IN OIL FILTER. TROUBLE SHOOTING INDICATED NR 1 BEARING. NR 1 BEARING REMOVED, INNERRACE SPALLED 360 DEGREES, BEARING SEPARATOR (BRASSSDR 2005FA0000718Blade · fracturedSUBJECT ENGINE WAS RECEIVED FOR PROACTIVE NIB 10/11TH STATOR REMOVAL. DURING INSPECTION, ONE 9TH STAGE HPC BLADE WAS FOUND FRACTURED WITH APPROX 1.140 LENGTH OF THE BLADE MISSING. THIS IS FIRST SHOP VISIT FOR THE ENGINE. (K)SDR 2005FA0000578Spur Gear · wornFORWARD COUPLING STUB SHAFT NUT WAS FOUND FINGER TIGHT CAUSING VIBRATORY FRETTA ND ACCELLERATED WEAR WITH MATERIAL LOSS ON THE SPUR GEAR AND SUBSEUQUENT LOSS OF FUEL CONTROL SPUR GEAR DRIVE. (K)SDR DL764050225Compressor · stalledNR 1 ENGINE COMPRESSOR STALL. LOUD BANG HEARD. ABORTED T/O AT 5 KTS. MTC IN WORK REPLACING ENGINE. METAL IN TAILPIPE.SDR SWAA051153Blade · damagedDURING SCHEDULED RON CHECK, C/W BOROSCOPE INSPECTION OF NR 2 ENGINE AND FOUND 1 EA NR 3 HPC BLADE OUT OF LIMITS. REMOVED AND REPLACED NR 2 ENGINE PER MM.SDR AALA20050272Blades · damagedCOMPRESSOR STALL ON TAKEOFF AT 50 FEET TO FLEX 50 DEGREES. RIGHT ENGINE EXHAUST GAS TEMPERATURE IN AMBER AREA 590 DEGREES. RETURNED TO DFW AND LANDED WITHOUT INCIDENT. FOUND STAGE 7 BLADES DAMAGED. REPLACED RIGHT HAND ENGINE. SYSTEM GROUND CHECKED NORMAL SDR CA050414004Fan Blade · separated(CAN) AT ROTATION, A POPPING NOISE WAS HEARD BUT NO ABNORMAL INSTRUMENT INDICATIONS WERE OBSERVED. CLIMB AND CRUISE WERE NORMAL AS WERE ALL TREND MONITOR RESULTS. ABNORMAL VIBRATION WAS APPARENT ON DESCENT WITH LOWER POWER SETTINGS. POST FLIGHT INSPECTION FSDR CA050411004Compressor · failed(CAN) CREW WAS PREPARING TO LIFT OFF AND HEARD A LOUD BANG AND FELT A TWITCH. MAINTENANCE REMOVED THE COMPRESSOR AND REPLACED IT WITH A SERVICABLE UNIT. AIRCRAFT TEST FLOWN AND RETURN TO SERVICE. AT MAINTENANCE FACILITY THE CASE WAS SPLIT AND THE SIXTH STAGSDR T48R200500003Compressor · damagedENGINE WAS REMOVED NR 2 POSITION FOR COMPRESSOR SURGE AT TAKEOFF. TEARDOWN AND INSPECTION REVEALED IMPACT DAMAGE STARTING AT THE 8TH STAGE OF THE N2 COMPRESSOR. ONE EACH VANE WAS MISSING FROM THE C-8 STATOR WITH INCREASING LEVELS OF DAMAGE REARWARD OF THE MISDR ANCF200400045Blade · crackedDURING OVERNIGHT SERVICE WAS ACCOMPLISHED EO 83-72-007 BORESCOPE INSPECTION FIRST AND SECOND STAGE TURBINE BLADES AND FOUND ON LT ENGINE ONE BLADE WITH CRACK ON TRAILING EDGE CONCAVE SIDE OF FIRST STAGE TURBINE. THE ENGINE HAS BEEN REMOVED IAW AMM 72-00-00, 7SDR AALA20050240Spool · malfunctionedDFW - DURING CLIMBOUT AT FL200 LEFT ENGINE FAILED. N2 SPOOL READ ZERO. OIL PRESSURE READ ZERO. N1 SPOOL READ 20. RETURNED TO DFW AND LANDED WITHOUT INCIDENT. PER ENGINEERING REIVEW OF DFDR N2 SPOOL UNCOUPLED FROM GEARBOX. REPLACED NUMBER ONE ENGINE. SYSSDR CA050506011Case · cracked(CAN) RT ENGINE FAILED TO MEET TAKEOFF TORQUE SETTING. EX ONLY GOT 90 PERCENT TORQUE ON A +7C, 1900 ASL (TRUE) DAY. SHOULD BE 104.5. ON INSPECTION, IT WAS FOUND THAT THE GAS GENERATOR CASE WAS CRACKED AT THE AIRFRAME SERVICE FLANGE. ENGINE REMOVED AND LOANER SDR 2005UALA00277Blade · failedABORTED INITIAL TAKEOFF ROLL DUE TO COMPRESSOR STALL AND REPORTED FLAMES FROM NR 2 ENGINE. ENGINE TEARDOWN CONFIRMED A HPC STAGE 3 BLADE FAILURE. THIS FAILURE MODE IS AN INDUSTRY KNOWN PROBLEM AS A RESULT OF WEAR ON THE BLADE MIDSPAN SHROUD. A PROGRAM ISSDR DAT2005F00002Gas Generator · leakingFLT CREW EXPERIENCED PROBLEMS WITH RT ENG. PRIOR TO CRUISING ALTITUDE, IT WAS NOTICED OIL LIGHT WAS FLICKERING ON AND OFF WHILE OIL PRESS GAUGE WAS OSCILLATING BETWEEN 90 PSI, 135 PSI. THOUGHT IT MIGHT HAVE BEEN ERROR WITH GAUGE. GAUGE CONTINUED WITH ITS OSSDR CA050321004Compressor · failed(CAN) THE CAPTAIN REPORTED HEARING A LOUD BANG FROM ENG NR 2 WITH INCREASED EGT, 2 RESTARTS WERE ATTEMPTED WITH NO SUCCESS AND THE FIRE HANDLE WAS PULLED (BOTTLES WERE NOT DISCHARGED). DAMAGE TO THE 3RD AND 4TH STAGE HIGH PRESSURE COMPRESSOR WAS CONFIRMED.SDR M7K2005F00001Compressor · seizedPILOT EXPERIENCED FLICKERING ENGINE CHIP LIGHT IN CRUISE FLIGHT AND AS A PRECAUTION PREPARED TO LAND AT FIRST SUITABLE LOCATION. ON APPROACH TO LANDING, CHIP LIGHT CAME ON STEADY AND COMPRESSOR STALL OCCURRED. SOME ROTOR SPEED DROP OCCURRED WITH LOW ROTOR WASDR CA050317003Retaining Ring · deformed(CAN) A REVIEW OF AIRCRAFT RECORDS SHOWED THE ENGINE WAS ASSEMBLED USING SHROUD SEGMENTS WITH A RETAINING RING. THE ENGINE WAS BORESCOPE INSPECTED IAW SB 1631. 2 SEGMENTS WERE FOUND TO BE AXIALLY DISPLACED WITH COMPRESSOR TURBINE BLADE TIP RUB ON ONE SEGMENTSDR 2005UALA00202Bearing · failedNR 2 ENGINE COMPRESSOR STALL FOLLOWED BY OIL FILTER CLOGGED MESSAGE. SHUTDOWN ENGINE. NR 4 MAINLINE ROLLER BEARING FAILED, CAUSING ENGINE TO AUTO-SHUTDOWN. NR 4 BEARING HAD 1417 FLT HOURS FROM LAST OVERHAUL. BEARING FAILURE CONFIRMED AS CAUSED BY BEARING CSDR CA050308009Adapter · corroded(CAN) COMPONENT DID NOT MAKE IT THROUGH ITS LIFE EXPECTANCY. FRETTING WEAR FOUND OVER PILOT OUTSIDE DIAMETER.SDR 2005UALA00193Compressor · surgesDIVERTED TO HNL DUE TO NR 2 COMPRESSOR SURGE. FOUND VSV SYSTEM 0.125 INCHES OUT OF RIG, ALL OTHER CHECKS OKAY.SDR CA050301004Gas Generator · cracked(CAN) DURING ENGINE INSPECTION USING A VIDEO BORESCOPE, THE HIGH PRESSURE BLEED VALVE TUBE FROM P3 WAS FOUND CRACKED OFF AND A HORIZONTAL CRACK APPROXIMATELY 3 INCHES LONG BELOW BLEED VALVE ATTACH FLANGE WAS NOTED. SOME STAINING INDICATED CRACK WAS PROBABLY NOSDR CA050307006Engine · leaking(CAN) DURING FLIGHT, THE ENGINE LOST OIL PRESSURE. THE PILOT SHUT THE ENGINE DOWN AND DIVERTED TO POINT OF DEPARTURE. SUBSEQUENT INSPECTION REVEALED A SEIZED HIGH PRESSURE ROTOR. MFG WILL MONITOR THE INVESTIGATION OF THIS EVENT AND WILL SUPPLEMENT THIS REPOSDR GTIA050042Compressor · stalledNR2 ENGINE COMPRESSOR STALL AT 10,000 LEVEL FLIGHT, PERFORMED QRH REST ENGINE TO MATCH NR1 AND ENGINE STALLED AGAIN, DIVERTED. REMOVED AND REPLACED NR2 ENGINE, PERFORMED IDLE LEAK CHECK, OPS CHECK GOOD. (K)SDR DL76L050114Compressor · failedBORESCOPE NR 2 ENG HPC DUE TO REPORT OF HARD TO START 15FEB IN AMS REF AMM TASK 72-00-0-206-344-N00. FOUND 7TH STAGE FAILED BORO. REPLACED ENGINE.SDR C2XA05CL007Engine · leakingCLE FLIGHT NR 2153, AFTER TAKEOFF, THE CREW SAW AND SMELLED SMOKE AND THE LAV SMOKE ALARM SOUNDED. THE AIRCRAFT RETURNED TO CLE WITHOUT INCIDENT. MAINTEANCE FOUND THE NR 1 ENGINE BLOWING SMOKE INTO THE AIRCRAFT. THE NR 1 ENGINE WAS REMOVED AND REPLACED. THSDR CA050214005Strut · cracked(CAN) ON DESCENT, THE AIRCRAFT CABIN AIR WAS CONTAMINATED WITH SMOKE. A SIMILAR PROBLEM HAD BEEN ENCOUNTERED THE PREVIOUS DAY DURING GROUND HANDLING. SUBSEQUENT INSPECTION REVEALED DAMAGE TO THE COMPRESSOR INNER SUPPORT OF ENGINE FA0190 AND CRACKING OF TWO ISDR DL76G050100Engine · damagedBORESCOPE NR 2 ENG BOOSTER (LPC) AND HPC PER AMM TASK 72-00-00-206-H00 DUE TO PARAMETER SHIFT ON ENG. TREND AND RECENT FAN BLADE REPLACEMENT FOR IMPACT. ENGINE FAILED BOROSCOPE INSPECTION. REPLACED ENGINE.SDR AU510001463Shroud · dislodged(AUS) ENGINE SECOND STAGE IMPELLER SHROUD MOVED FORWARD OPENING UP THE SECOND STAGE COMPRESSOR CLEARANCE AND DRAGGING THE OUTER TRNSITION LINER PNO 3102102-3 ONTO THE REAR FACE OF THE SECOND STAGE IMPELLER PNO 893482-5 DAMAGING BOTH PARTS. (AD/SB DESC: PILOT RSDR A6WA200540042Compressor · vibrationRETURNED TO DEPARTURE, DUE TO HIGH N1 FAN VIBRATION 2.8 IN CLIMB POWER SET ITT AND N1 NORMAL. INSPECTED NR 2 ENGINE INLET FAN BLADES, EXHAUST AND CHIP DETECTORS. NO DEFECTS FOUND. GROUND RAN ENGINE VIBRATION .8 MILS WITHIN LIMITS REF CF34 ENG MANUAL 72-00-0SDR CA050107003Compressor · seized(CAN) UNCOMMANDED IN FLIGHT SHUTDOWN DURING CLIMBOUT AT APPROXIMATELY 25,000 FT. PILOT HEARD A LOUD BANG FOLLOWED BY A UNCOMMANDED SPOOL DOWN TO THE RT ENGINE. AN EMERGENCY WAS DECLARED AND A/C RETURNED TO FIELD ACCOMPLISHING A UNEVENTFUL SINGLE ENGINE LANDISDR 2005UALA00096Blade · fracturedNR 1 ENGINE SURGED, FLAMED OUT AND SEIZED. ENGINE WAS REMOVED FROM SERVICE AND DISASSEMBLED. ROOT CAUSE OF THE FAILURE WAS DETERMINED TO BE A FRACTURE OF THE 5TH STAGE HPC BLADE IN THE ROOT.SDR CA050128004Engine · failed(CAN) DEPARTING, THE NR2 ENGINE PERAMETERS BECAME ERRATIC ASSOCIATED WITH A LOUD REPORT, BELIEVED TO BE A COMPRESSOR STALL. THE AIRCRAFT LANDED WITHOUT INCIDENT AT POINT OF DEPARTURE. MAINTENANCE FOUND THE NR2 ENGINE TO HAVE SUFFERED SEVERE INTERNAL DAMAGE TOSDR BA05002Blade · shingledAFTER TAKEOFF, CREW HAD VIBRATION INDICATIONS FROM THE RIGHT ENGINE. THE CREW ALSO REPORTED AIRFRAME VIBRATION. FLIGHT RETURNED TO PHL AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED THE RIGHT ENGINE NR 1 FAN BLADE SET (24 TOTAL). DAMAGE DUE TO GSDR 05007Compressor · stalledNR 2 ENGINE COMPRESSOR STALL AT 31,500 FT AND AGAIN AT FL350. ENGINE SHUTDOWN. REMOVED AND REPLACED NR 2 ENGINE. PERFORMED TEST NUMBERS 3, 6, 8, 9, 11, 12, AND 16. TRIM RUNS PERFORMED. OPS AND LEAK CHECK GOOD AND FINAL PARAMETERS RECORDED. ALL WORK PERFOSDR ASMF200501013Compressor Wheel · damagedDURING TRANSIT CHECK WERE DETECTED 15 BLADES OF LEFT ENGINE DAMAGED BY FOD. ONE BLADE HAD 0.25 DEPTH AND 7.25 FORM THE BLEED ROOT. AIRCRAFT WAS SENT TO THE HANGAR AND BLADES WERE REWORKED IAW MM 72-33-22. BOROSCOPE INSPECTION WAS PERFORMED TO THE SIX AND SSDR CA050124012Blade · bent(CAN) PILOT NOTICED AN UNUSUAL NOISE SUSPECTING A FWD CARGO DOOR SEAL PROBLEM. ALL A/C AND ENGINE PARAMETER SEEM NORMAL. NOISE THEN DISAPPEARED TO CAME BACK DURING DESCENT, WITH STILL NO AIRCRAFT OR ENGINE PARAMETER VARIATION. PILOT LANDED A/C NORMALLY. AFTE
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