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.

SDR DL733020003Compressor · stalledON CLIMBOUT, LOUD THUMP FOLLOWED BY COMP STALL WITH RED EGT LIGHT AND ZERO OIL QTY ON NR 2 ENGINE. REPLACED ENGINE.Jan 1, 2002 · N312WA · Boeing 737347SDR DL72E020002Compressor · stalledAT 70 KTS ON T/O, SEVERE COMPRESSOR STALL ON NR 2 ENGINE WITH 80 DEG CROSSWIND AND 20 KTS. CHECKED NR 2 ENGINE PER MM, NO DISCREPANCIES NOTED. ACTIVATED 6TH STAGE BLD PER MM. NO TROUBLE FOUND.Jan 1, 2002 · N830WA · Boeing 727247SDR 0105159988Compressor · stalledDURING CLIMBOUT, THE RIGHT ENGINE EXPERIENCED A STALL WITH ASSOCIATED VIBRATION AND POWER LOSS. CREW SHUT DOWN THE RIGHT ENGINE AND RETURNED TO DTW. MAINTENANCE REPLACED THE RIGHT ENGINE AND TWO PASSENGER WINDOWS ON THE FIGHT SIDE OF THE AIRCRAFT. ENGINE OPDec 30, 2001 · N8944E · Doug DC931SDR CA020103007Engine · failed(CAN) NR 3 ENGINE SHUT DOWN IN FLIGHT DUE VIBRATION. REPAIR FACILITY EVALUATION: EXTENSIVE IMPACT DAMAGE WAS NOTED ON THE 7-12 STAGE STATOR VANES AND THE 7-13 STAGE BLADES. THIS DAMAGE APPEARS TO HAVE ORIGINATED FROM A FRACTURED 7 STAGE COMPRESSOR BLADE. THDec 28, 2001 · Boeing 727260SDR 2001UALA02442Structure · damagedABORTED TAKEOFF AT 140 KNOTS DUE TO NR 1 ENGINE COMPRESSOR STALL. SUPPLEMENTAL DATA UPDATE INITIAL BORESCOPE INFORMATION INDICATES DISBOND OF C6 ABRADABLE RUBSTRIP MATERIAL, CAUSING C6 BLADE DAMAGE AND COMPRESSOR STALL.Dec 21, 2001 · N426UA · Airbus A320232SDR CA020103006Seal · destroyed(CAN) A/C IN CRUISE. FLYING IN SNOW, VISIBILITY 1 MILE, TEMP -2 DEGS. ON 1ST FLT OF DAY. AFTER 25 MIN FROM TAKEOFF, A/C HAD LIGHT COMPRESSOR STALL. THEN HAS A SERIES OF LARGE ONES. HAD SOME RPM DROP. ON INSPECTION AFTER LDG. FOUND 2 OF INTAKE SEALS INCLUDDec 13, 2001 · Snias AS350BASDR MALA010793Bleed Band · brokenDuring Climbout on Flight #3589, #4 Engine would not produce max cond. on departure without Over Temp.(Temp 648 for 19 Sec) Air return to MSP. Maintenance replaced broken Bleed Band and completed Borescope Inspection of Combustor and 1st Turbine nozzle due tDec 11, 2001 · N515XJ · Bac AVRO146RJ85ASDR ERAA077515Plug · dislodgedENGINE IS MAKING METAL. RESI-WELD FE 186 SEALANT PLUG DISLODGED FROM COMPRESSOR MOUNT. SEALANT PLUG LODGED IN OIL PUMP SCAVENGE PORT. THIS DID NOT LET THE OIL SCAVENGE, THUS LETTING THE BEARINGS STARVE FOR OIL CAUSING IT TO MAKE METAL. ACTION TAKEN: DISASSDec 4, 2001 · N423EH · Bolkms BO105ASDR DL73K011885Compressor · stalledIR - COMPRESSOR STALL NR 1 ENG ON TAKE TAKE OFF. INITIATED ABORT BETWEEN 70-80 KTS. DEAD HEATING CAPT REPORTED BRIGHT FLASH FROM NR 1 ENG SHORTLY AFTER T/O PWR ADDED. REPLACED ENGINE.Dec 2, 2001 · N314DA · Boeing 737232SDR ARWA20011124Blade · failedON TAKE OFF MIAMI A LOUD BANG FOLLOWED BY HIGH VIBRATION ON NR 2 ENGINE REJECTED THE TAKE OFF ROLL. FOUND C2 BLADE FAILURE. REMOVED AND REPLACED NR 2 ENGINE. OPS AND LEAK CHECK NORMAL.Dec 1, 2001 · N426FB · Doug DC85F54SDR AUS20011248Fan Blade · failed(AUS) LT ENGINE FAN BLADE FAILED. BLADE EXITED THROUGH COWL.Nov 27, 2001 · Boeing 767238SDR CA011128013Blade · damaged(CAN) A/C RETURNED TO YYC DUE TO INSUFFICENT NR 1 ENGINE EPR READINGS. CREW REPORTED ON CLIMB OUT THROUGH 12,000FT. ENROUTE FROM YYC TO YXX, THEY WERE UNABLE TO ACHIEVE ENGINE PRESSURE RATIO ABOVE 1.92 ON NR 1 ENGINE. CREW STATED LARGE THROTTLE STAGGER REQUNov 25, 2001 · Boeing 7372T4SDR ACE1121011Blade · failedJUST AFTER TAKEOFF, THE LT ENGINE MADE A LOUD NOISE AND TORQUE DROPPED OFF. THE ENGINE WAS SECURED AND THE AIRCRAFT RETURNED AND LANDED WITHOUT INCIDENT. MAINTENANCE DETERMINED A FAILURE OF THE CT DISK BLADES, CAUSE UNKNOWN. THE ENGINE WAS REMOVED FOR REPAINov 23, 2001 · N1566C · Beech 1900CSDR USAASB01318Blade · damagedBUF - FLT 1563 - APPLIED T/O PWR, A SLIGHT NOISE AND VIBRATION WAS NOTED. ENG INDICATIONS WERE NORMAL WITH NO LIMITS EXCEEDED. SHORTLY AFTER BECOMING AIRBORNE, RT ENG VIBRATION METER WENT OFF SCALE. A LOUD ENG NOISE WAS HEARD ON THE FLT DECK AND THE FLT ATTNS Nov 20, 2001 · N576US · Boeing 737301SDR SWAA013156Engine · bird strikeABORTED TAKEOFF, AT APPROX 100 KNOTS A LARGE BIRD WAS INGESTED INTO NR 1 ENGINE. COMPLIED WITH BIRD STRIKE INSP AND FOUND DAMAGED FAN BLADES. REMOVED AND REPLACED FAN BLADES PER MM.Nov 19, 2001 · N387SW · Boeing 7373H4SDR AUS20011223Strut · cracked(AUS) ENGINE FAN MODULE NR 9 FAN FRAME STRUT CRACKED PARALLEL TO THE WELD LINE AT THE INNER RADIAL END OF THE STRUT ADJACENT TO THE SUMP HOUSING.Nov 19, 2001 · Boeing 767277SDR JYD2003F00002Hub · crackedFRONT HUB (PN 712701, SN 3V4176) FOUND CRACKED DURING OVERHAUL INSP. COMPRESSOR (SN 672571) WAS REMOVED FROM SERVICE DUE TO REACHING ITS OVERHAUL INTERVAL, HAVING A (TSO 2987.9 HOURS), (TT OF 5978.0 HOURS). DURING OVERHAUL INSPECTION, TWO CRACKS WERE DETECTENov 16, 2001 · N164AC · Skrsky S64ESDR JYD2002F00006Compressor Wheel · crackedSECOND STAGE COMPRESSOR DISK WAS FOUND CRACKED DURING OVERHAUL INSPECTION. COMPRESSOR WAS REMOVED FROM SERVICE DUE TO REACHING ITS OVERHAUL INTERVAL, HAVING A TSO OF 2987.9 HOURS AND TT OF 5978.0 HOURS. DURING OVERHAUL INSPECTION, FIVE CRACKS WERE DETECTED BNov 16, 2001 · N164AC · Skrsky S64ESDR AUS20011238Blade · failed(AUS) SECOND STAGE COMPRESSOR BLADES (2OFF) FAILED). MAJOR DOWNSTREAM DAMAGE. SEVERAL OTHER SECOND STAGE ROTOR BLADES WERE FOUND TO BECRACKED FROM THE TRAILING EDGE.Nov 14, 2001 · Hughes 369HSSDR R7MA33729Impeller · crackedCRACKED COMPRESSOR IMPELLER BLADE. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Nov 13, 2001 · N158BK · Bolkms BK117A3SDR DL76S011789Engine · damagedCLIMBING THRU 19000FT, LOUD BANG ON THE RIGHT SIDE. TEMP ONNO 2 ENG WENT TO 959 DEG. PULLED ENG TO IDLE. SUBSEQUENT ENG OIL EICAS MSG. SHUT DOWN ENG. ON ARRIVAL AT GATE, MTC FOUND OIL DRAINING FROM COWL, METAL IN TAIL PIPE AND FAN DIFFICULT TO TURN. Nov 12, 2001 · N122DL · Boeing 767332SDR 01FDEA00982Compressor · stalledNR 1 ENG STALLED COMPRESSOR REPEATED EPR GAUGE ERRATIC UNABLE TO MAINTAIN.Nov 12, 2001 · N419FE · Airbus A310222SDR JYD2002F00005Compressor Wheel · crackedFRONT HUB, FOUND CRACKED DURING OVERHAUL INSPECTION. COMPRESSOR WAS REMOVED FROM SERVICE DUE TO REACHING ITS OVERHAUL INTERVAL, HAVING A TSO OF 2987.9 HOURS AND TT OF 5978.0 HOURS. DURING OVERHAUL INSPECTION, TWO CRACKS WERE DETECTED BY CURRENT INSPECTION. Nov 6, 2001 · N164AC · Skrsky S64*SDR AUS20011167Compressor · fod(AUS) NR 4 ENGINE FIRST STAGE HP COMPRESSOR DAMAGED BY FOD. FOUND DURING BOROSCOPE INSPECTION FOLLOWING INFLIGHT SHUTDOWN.Nov 6, 2001 · Boeing 747438SDR 2001UIA007Compressor · damagedIN FLIGHT, LT ENG SURGE, EGT HIGH TO 660 C, MAIN IDLE TO LAND (IDLE N2:68.5 EGT:426 N1:33 EPR:0.9). THE ENG PFM BSI FOUND STAGE 6 HPC DAMAGE. REPLACED SERVICEABLE ENG IAW AMM71-00-10, AND IAW AMM 71-02-10 ENG RUN-UP CHECK NORMAL.Nov 6, 2001 · N17923 · Doug MD9030SDR AWXA200100565Bearing · fracturedEN ROUTE ECAM MESSAGE FOR NR 1 ENG OIL FILTER CLOG APPEARED, FOLLOWED BY NR 1 ENG OIL PRESSURE RISE INTO THE RED AREA, NR 1 ENG HIGH VIBRATION & SMOKE IN THE CABIN. EXECUTED EMERGENCY DESCENT & LANDED AT MAF. MX REMOVED MAIN OIL FILTER & CHIP DETECTORS AND FNov 2, 2001 · N814AW · Airbus A319132SDR 01FDEA00898Compressor · stalledDURING CLIMBOUT, SEVERE COMPRESSOR STALL NR 2 ENG.Oct 21, 2001 · N676FE · Airbus A300F4605RSDR ARWA0011012Compressor · vibrationAIRFRAME VIBRATION FELT FOLLOWED BY INCREASED VIBRATION ON NR 3 ENGINE. ENGINE SHUTDOWN PER CHECKLIST, REPORTED TIME 16:50Z. REMOVED AND REPLACED LP FAN BLADES IAW MM 72-31-05, REMOVED 3 HOLE BALANCE WEIGHT FROM THRUST RING. RAN ENGINE NR 3, PERFORMED TEST Oct 20, 2001 · N308GB · Lkheed 1011385115SDR AUS20011112Compressor · fod(AUS) ENGINE FIRST STAGE COMPRESSOR DAMAGE. FOD.Oct 19, 2001 · Beech B200CSDR 2002F00045Compressor · damagedSHORTLY AFTER ROTATION HEARD LOAD NOISE WITH VIBRATION EGT PEAKED AT 657 DEGREES NR 3 ENGINE. THE ENGINE WAS SHUT DOWN, THE CREW DUMPED EXCESS FUEL AND LANDED THE AIRCRAFT. CHECKED CHIP DETECTORS, ALL NORMAL, BORESCOPED TURBINE SECTION BLADES NO DAMAGE BORESOct 16, 2001 · N274WA · Doug MD11FSDR WRLA200118Compressor · damagedSHORTLY AFTER ROTATION HEARD LOUD NOISE WITH VIBRATION EGT PEAKED AT 657 DEGREES NR 3 ENGINE. THE ENGINE WAS SHUT DOWN, THE CREW DUMPED EXCESS FUEL AND LANDED THE AIRCRAFT. CHECKED CHIP DETECTORS, ALL NORMAL BORESCOPED TURBINE SECTION BLADES NO DAMAGE BORESCOct 16, 2001 · N274WA · Doug MD11FSDR 2001UALA02119Vane · fracturedNUMBER 1 ENGINE FAILED. UPON DISASSEMBLY THE ROOT CAUSE FOR THE FAILURE WAS LOW PRESSURE TURBINE (LPT) 4TH VANE SULFIDATION FRACTURE. WHEN THESE VANES FAILED, IT RESULTED IN HEAVY DAMAGE TO THE 5TH, 6TH, & 7TH STAGES OF THE LPT.Oct 12, 2001 · N595UA · Boeing 757222SDR AUS20011154Seal · leaking(AUS) ENGINE NO1 CARBON SEAL LEAKING.Oct 12, 2001 · Bolkms BK117B1SDR DL72S011659Compressor · stalledAT APPROX 80 KTS WITH POWER STABILIZED, AT45 (194/197/194) WINDS 170/17, AIRSPEED AT 90 KTS NR 2 ENG COMPRESSOR STALLED. EPR DROPPED TO APPROX 1.70 AND RECOVERED. PERFORMED BORESCOPE AND COMPRESSOR WASH, NO DAMAGE FOUND.Oct 12, 2001 · N531DA · Boeing 727232SDR HEEA076588Indicator · malfunctionedDID NOT FUNCTION PROPERLY. NEEDLE SLOW TO REACT AND HANGS UP AT APPROX. 10 PERCENT. REPLACED WITH SERVICEABLE PART.Oct 11, 2001 · N6748D · Bell 206L3SDR KUVA076138Bearing Race · chafedBEARING P/N 23034787 S/N MP78657 CHAFFED RACE P/N 6890483 S/N MP119218 CAUSING BOTH PARTS TO SCRAP.Oct 10, 2001 · N168BH · Agusta A109A2SDR SWAA012797Compressor · damagedAIR TURNBACK, VIBRATION STARTED ON NR 1 ENGINE CLIMBING THROUGH 16,000 FEET, FOLLOWED BY AN ELECTRICAL ODOR. FOUND FWD FAN BLADE PLATFORM BROKEN BETWEEN FAN BLADES NR 19 & 20. REMOVED AND REPLACED ENGINE PER MM.Oct 10, 2001 · N787SA · Boeing 7377H4SDR 2001FA0000384Adapter · corrodedCOUPLING HAS EXCESSIVE FRETTING WEAR ON OD SURFACE. CONTINUED OPERATION MAY HAVE CAUSED FAILURE. SAME CONDITION NOTED ON OTHER COUPLINGS OF THE SAME PART NUMBER. THIS PART NUMBER IS CURRENTLY UNDER INVESTIGATION BY ROLLS-ROYCE (ALLISON ENGINE COMPANY)DUE TOOct 5, 2001 · Aerosp AS355F1SDR AUS20011060Vane · cracked(AUS) COMPRESSOR SCROLL ASSEMBLY RT TURNING VANE CRACKED. A PIECE OF THE VANE APPROXIMATELY 38.1MM BY 17.78MM (1.5IN BY 0.7IN) WAS MISSING. A SMALL PIECE OF THE LT VANE ALSO APPEARS TO BE MISSING.Oct 4, 2001 · Doug 600NSDR HEEA076247Liner · chafedRUMBLING NOISE AROUND 30 PERCENT N1 DURING START. SENT TO STANDARD AERO FOR EXCHANGE.Oct 2, 2001 · N467PH · Bell 407SDR SWIA200110221Rotor Shaft · brokenLEFT ENGINE N2 GAUGE FLUCTUATES BETWEEN NORMAL INDICATIONS AND ZERO. LEFT ENGINE REMOVED DUE TO N2 ROTOR SHAFT BROKEN. INSTALLED LEFT ENGINE WITH SERVICEABLE UNIT PER RII 71-401.Oct 2, 2001 · N406SW · Cndair CL6002B19SDR 2001UALA02090Actuator · seizedLEFT ENGINE WOULD NOT COME OUT OF IDLE. DIVERTED TO CCS. LEFT ENGINE WENT INTO SUB-IDLE STALL ACCOMPANIED BY STATOR VANE FAULT MSG. LATER DURING DESCENT TO DIVERSION STATION, ENG FAIL MSG ILLUMINATED & FLIGHT CREW SHUT THE ENGINE DOWN AND MADE A SINGLE-ENGIOct 1, 2001 · N779UA · Boeing 777222SDR C2XA01CL208Torque Tube · failedCLE-BNA FLIGHT NR 4045 CREW REPORTED THAT THE NR 2 ENGINE N2 WENT TO 102.5 PERCENT WITH N1 AT 67 PERCENT MAX. COULD NOT GET MORE THAN 67 PERCENT N1 AT ANY TIME. NR 2 ENGINE FAILED ON LANDING ROLLOUT. MAINTENANCE REMOVED AND REPLACED THE NR 2 ENGINE AND OPERATSep 28, 2001 · N14940 · Emb EMB145ERSDR YAD2003F00005Gas Generator · seizedAC DEPARTED AND GOING THROUGH 5,000 FT THE COPILOT REPORTED SEEING AN ORANGE FLASH FROM THE RT ENGINE, THEN LOUD NOISE AND FLASH OF FIRE FROM THE NR 2 ENG EXHAUST, PILOT REPORTED THAT ENGINE SEIZED AND WAS SECURED. NO FIRE WARNING WAS RECEIVED AND THE FIRE EXSep 24, 2001 · N5632C · Beech 1900CSDR PNSA010905Seal · leakingON PREFLIGHT NOTICED OIL LEAK FROM RT ENGINE OVERBOARD DRAIN. MAINTENANCE FOUND COMPRESSOR SEAL LEAKING.Sep 24, 2001 · N650PA · Swrngn SA227ACSDR 2001UALA02075Blade · crackedNR 1 ENGINE FAILURE. IN FLIGHT SHUT DOWN DUE TO ENGINE FAILURE CAUSED BY HIGH PRESSURE COMPRESSOR (HPC) 6TH STAGE BLADE CRACKING/LIBERATION AT ROOT. INSTALLATION OF NEW DESIGN OF C6 BLADES.Sep 21, 2001 · N435UA · Airbus A320232SDR JYD2001F00005Hub · crackedFRONT HUB, PN 712701, SN 3V4170 FOUND CRACKED DURING OVERHAUL. COMPRESSOR WAS REMOVED FROM SERVICE DUE TO REACHING ITS OVERHAUL INTERVAL. DURING THE OVERHAUL INSPECTION, TWO CRACKS WERE DETECTED BY FLUORESCENT PENETRANT INSPECTION(FPI). 1ST CRACK LOCATION DSep 17, 2001 · N194AC · Skrsky S64ESDR DL76L011544Compressor · stalledNR 2 ENGINE HAD COMPRESSOR STALL AT ROTATION OF 170 KTS. ENGINE TEMP WENT TO 673. ENGINE EXPERIENCED MULTIPLE STALLS. REPLACED NR 2 ENGINE.Sep 17, 2001 · N193DN · Boeing 767332SDR AUS20010970Pin · misinstalled(AUS) ENGINE FAN DISC RETAINING NUT LOCK CUP WASHER LOCKING PINS FLUSHWITH SHAFT MAKING LOCKING MECHANISM NON FUNCTIONAL. THE FAN HAD BEEN REMOVED TO SERVICE ANOTHER ENGINE.Sep 5, 2001SDR AUS20010961Pin · misinstalled(AUS) ENGINE FAN DISC RETAINING NUT LOCK CUP WASHER LOCKING PINS FLUSH WITH SHAFT MAKING LOCKING MECHANISM NON FUNCTIONAL.Sep 5, 2001 · Bac 146100A
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