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 Y2PA96021Fan Guide Vane · crackedYIP - FLIGHT CREW REPORTED LIGHT ENGINE VIBRATION EN ROUTE TO YIP. UPON LANDING, ENGINE WAS INSPECTED AND A 30-INCH CRACK WAS DETECTED IN THE LEFT ENGINE LOWER FAN EXIT GUIDE VANE CASE. CRACK WAS IN THE FORWARD RADIUS OF THE CASE AND RAN DOWN FROM THE TOP OFApr 22, 1996 · N197US · Doug DC915FSDR HEEA967065Gearshaft · stepwearENGINE REMOVED DUE TO TURBINE WHEELS CYCLED OUT. UPON INSPECTION OF COMPRESSOR PARTS NOTED THE FOLLOWING: STEP WEAR BEYOND OVERHAUL LIMITS ON SPUR ADAPTER GEARSHAFT FWD AND AFT SPLINES. NEW PART INSTALLED.Apr 22, 1996 · N706AE · Skrsky S76ASDR CA960619008Compressor · seized(CAN)AFTER FLIGHT TEST, PILOT WAS UNABLE TO RESTART ENGINE. TROUBLESHOOTING DETERMINED COMPRESSOR ASSEMBLY WAS SEIZED. UNIT REPLACED AND AIRCRAFT RETURNED TO SERVICE. TIME THIS INSTALLATION, 0.3 HOURS.Apr 22, 1996 · Bell 206BSDR 96UAL900274Compressor · wornAT FLIGHT LEVEL 390, THE LEFT ENGINE INDICATED 742 DEGREES AND A PILOT-ELECTED IN FLIGHT SHUTDOWN OCCURRED. THE ENGINE EXPERIENCED SEVERAL COMPRESSOR STALLS WHILE FLYING THROUGH TURBULENCE CAUSED BY THUNDERSTORMS. *S/D* A BORESCOPE INSPECTION RESULTED IN NOApr 22, 1996 · N611UA · Boeing 767222SDR AU961008Bearing · worn(AUS) RH ENGINE NO4 BEARING FAILED - COMPRESSOR AND TURBINE RUBBINGApr 16, 1996SDR 9608535514Compressor · stalledDURING CLIMB, THE NR 2 ENGINE EXPERIENCED A VIBRATION AND A COMPRESSOR STALL, THE ENGINE WAS SHUTDOWN. THE AIRCRAFT RETURNED TO LAS AND LANDED WITHOUT FURTHER INCIDENT. THE NR 2 ENGINE WAS BORESCOPE INSPECTED AND FOUND TO HAVE DAMAGE TO THE 6TH THROUGH 10TH Apr 14, 1996 · N514US · Boeing 757251SDR 9608522291Compressor · stalledUNIDENTIFIED ENGINE COMPRESSOR STALLED ON TAKEOFF ROLL. THE TAKEOFF WAS ABORTED AND THE AIRCRAFT RETURNED TO THE GATE. MAINTENANCE INSPECTED ALL THREE ENGINES AND NO DISCREPANCIES NOTED.Apr 11, 1996 · N291U · Boeing 727251SDR 96FDEA00756Fan Case · wornAFTER T/O, A/F VIB DEVELOPED AT 250 KTS/5000 FT STRAIGHT AND LEVEL. SLOWED TO 220 KTS VIB STOPPED, CLIMBED TO 23,000 FT A/S 250 VIB AGAIN AND SLOWING THROUGH 235 KTS VIB STOPPED. NO VIB BELOW 235 KTS, NO VIB THROUGH YOKE OR RUDDER PEDALS. ECAM STS NOT CAT 3Apr 10, 1996 · N420FE · Airbus A310222SDR CA960614023Cup Washer · wrong part(CAN)OPERATOR REPORTED THE ENGINE MAKING A GROWLING NOISE. #4 BEARING FAILED DUE TO THE INSTALLATION OF THE WRONG PART NUMBER RETAINING NUT CUP WASHER. THE CUP WASHER INSTALLED, P/N 3112676-01 IS NOT APPLI CABLE TO THE PW118 AND IS TOO LARGE TO LOCK PROPERLY OApr 3, 1996 · Emb EMB120SDR 96ZZZX5181Tablock · missingTABLOCK MISSING AT POST-FLT INSP ON 3-29-96. LAST O/H PERFORMED BY EAC ON 3-23-95. WHEN INSP COMP THRU INLET, CONTACT OF 3RD STG BLD NOTED ON FACE OF 4TH STG STATOR NEAR CENTERLINE OF ENG (ROOT END OF BLD). BLD MOVED AFT CONTACTING FRONT OF STATOR DUE TO TAMar 29, 1996 · N154AC · Skrsky S64ESDR 9607269871Compressor · stalledNR 1 ENGINE COMPRESSOR STALLED ON TAKEOFF ROLL. THE TAKEOFF WAS ABORTED AND THE AIRCRAFT RETURNED TO THE GATE. MAINTENANCE REPLACED THE FUEL CONTROL ASSEMBLY AND THE PRBC. SUBSEQUENT RUNUP WAS SATISFACTORY.Mar 29, 1996 · N780NC · Doug DC951SDR CA960403103Blade · damaged(CAN)#1 ENGINE FOUND WITH FOD DURING TURN AROUND. TAKEN TO HANGAR, FOD WORK CARD CARRIED OUT. BOROSCOPE DETERMINED ENGINE BLADE DAMAGE TO THE FIRST STAGE EXTENDED TO 6, 7 AND 13TH STAGES. ENGINE CHANGED, F IRST STAGE VISUAL DAMAGE TO 4 BLOCKS; NICKS AND ONE DEMar 26, 1996 · Boeing 737242CSDR COMA9660051Fan Blades · fod damageLEFT ENGINE FAN SECTION HAS FOD DAMAGE. REPLACED 5 SETS OF FAN BLADES.Mar 21, 1996 · N929CA · Cndair CL6002B19SDR HEEA966862Gearshaft · stepwearENGINE REMOVED DUE TO CRACKED COMPRESSOR SCROLL. UPON INSPECTION OF COMPRESSOR PARTS NOTED THE FOLLOWING: SPLINE STEP WEAR BEYOND OVERHAUL LIMITS ON SPUR ADAPTER GEARSHAFT AFT TURBINE SPLINES. NEW PART INSTALLED.Mar 20, 1996 · N8589X · Bell 206L3SDR DL72L960622Compressor · stalledAPPLYING TAKEOFF POWER HAD EXPERIENCED COMPRESSOR STALLS ON NR 2 ENG, WIND WAS APPROX 320 AT 17 TO 20 KTS, DEPARTED 35L DFW. AFTER TAKEOFF COMPRESSOR STALLS RETURNED ON CLIMBOUT AT 190 KTS. REPLACED PRBC AND P AND D VLV, NO HELP. ACTVATED 6TH STAGE BLEED PMar 20, 1996 · N505DA · Boeing 727232SDR CA960321002Seal · leaking(CAN) AFTER TAKEOFF, SMELL OF OIL IN COCKPIT AND CABIN FOR TWO MINUTES. OIL FOUND LEAKING FROM #1 SEAL #3 ENGINE. #2 AIRPACK MADE INOPERATIVE AS PER MEL.Mar 20, 1996 · Bag BAE146200ASDR HEEA966861Gearshaft · stepwearENGINE REMOVED DUE TO TURBINE WHEEL HIGH CYCLES. UPON INSPECTION OF COMPRESSOR PARTS NOTED THE FOLLOWING: STEP WEAR BEYOND LIMITS ON SPUR ADAPTER GEARSHAFT FWD AND AFT SPLINES. NEW PART INSTALLED.Mar 19, 1996 · N3122H · Skrsky S76ASDR AU960545Damper · broken(AUS) RH ENGINE NO3 BEARING LOCKNUT INERTIA DAMPER BROKEN - METAL CONTAMINATION OF ENGINE OIL SYSTEMMar 18, 1996 · Saab 340BSDR USAABB96009Compressor · stalledLAX - FLT 41 - AT FL 240, RT ENGINE EXPERIENCED COMPRESSOR STALL. PASSENGER REPORTED SMOKE AND FLAMES FROM RT ENGINE, AND ACRID SMOKE FILLED THE CABIN. SMOKE DISSIPATED QUICKLY. CREW DECLARED AN EMERGENCY AND LANDED WITH NO FURTHER INCIDENT. MAINTENANCE PEMar 17, 1996 · N620AU · Boeing 7572B7SDR AU960350Fan Blade · incorrect fit(AUS) NO4 ENGINE FAN BLADES (4OFF) FITTED TO INCORRECT POSITION CAUSING VIBRATIONS - PERSONNEL/MAINTENANCE ERRORMar 14, 1996SDR 9606119925Compressor · stalledRIGHT ENGINE COMPRESSOR STALL OCCURRED DURING TAKEOFF ROLL AT 70 KNOTS. ABORTED TAKEOFF AND RETURNED TO THE GATE. A .5 INCH LAYER OF SLUSH WAS REPORTED TO BE ON RUNWAY AT TIME OF INCIDENT. MAINTENANCE BORESCOPED 6TH, 7TH AND 13TH STAGE COMPRESSOR, ALL CHECKMar 14, 1996 · N925US · Doug DC932SDR 9605701150Compressor · stalledAT TOP OF DESCENT, THE NR 3 ENGINE COMPRESSOR STALLED AND EGT ROSE TO 750 DEGREES. THE ENGINE WAS SHUT DOWN AND A SUCCESSFUL RESTART WAS ACCOMPLISHED. FLIGHT CONTINUED TO DTW WITHOUT FURTHER INCIDENT. VISUAL INSPECTION AND BORESCOPE OF NR 3 ENGINE HIGH PRESMar 6, 1996 · N150US · Doug DC1040SDR GAIA9608Bearing · failedDURING CRUISE FLIGHT, ENGINE DEVELOPED HIGH OIL TEMPERATURE AND ENGINE ROUGHNESS, AND WAS SHUT DOWN. THE AIRCRAFT LANDED WITHOUT INCIDENT. SUBSEQUENT TEAR DOWN REVEALED TOTAL FAILURE OF THE NR 4 DUPLEX BEARINGS WITH SECONDARY DAMAGE TO OTHER INTERNAL COMPONEMar 5, 1996 · N6809 · Boeing 727223SDR CA960408504Blade · failed(CAN)AFTER TAKEOFF, LEFT ENGINE OVER TEMPERATURE, SHUTDOWN, RETURN TO LAND. BOROSCOPE INSPECTION REVEALED STAGE 8 COMPRESSOR BLADE FAILED. SINCE THE ENGINE OPERATED 3800 HOURS SINCE REFURBISHMENT, THE PREMATURE BLADE FAILURE IS BEING DISCUSSED WITH MANUFACTUREMar 2, 1996SDR 9605011144Compressor · stalledDURING LANDING ROLLOUT, THE NR 3 ENGINE EXPERIENCED REVERSE STALL. CREW FOLLOWED COCKPIT OPERATING PROCEDURE AND NR 3 ENGINE SHUTDOWN WAS ACCOMPLISHED WITHOUT FURTHER INCIDENT. BORESCOPE INSPECTION OF NR 3 ENGINE HPC 13TH AND 15TH STATOR STAGES REVEALED NO DMar 1, 1996 · N144JC · Doug DC1040SDR CA960311026Blades · fod(CAN) R/H ENGINE FAN BLADES (6) FOUND DAMAGED BY FOD. ALSO INLET NOSE COWL ACCOUSTIC PANEL DAMAGED. BLADE #6 REPLACED AND THE FIVE OTHERS REPAIRED AS PER MM AND THE NOSE COWL REPAIRED AS PER SRM.Feb 28, 1996 · Boeing 75728ASDR 9604631150Compressor · stalledDURING DESCENT, THE NR 2 ENGINE COMPRESSOR STALLED AND INFLIGHT SHUTDOWN WAS ACCOMPLISHED. CREW FOLLOWED COCKPIT OPERATING PROCEDURE AND CONTINUED FLIGHT TO PHX. INSPECTION AND RUNUP OF NR 2 ENGINE ON GROUND WAS NORMAL.Feb 25, 1996 · N150US · Doug DC1040SDR CA960502017Compressor · failed(CAN) COMPRESSOR STALL IN FLIGHT AT 60 PERCENT Q. BOTH UNITS WERE ON A 50 HOUR TBO EXTENSION FOR OVERHAUL. MO2 AND MO3 REPLACED, AIRCRAFT RETURNED TO SERVICE.Feb 23, 1996 · Snias AS350BSDR CA960312028Compressor · failure(CAN) COMPRESSOR STALLED IN FLIGHT AT 60 PERCENT Q. COMPRESSOR WAS ON A 50 HOUR TBO EXTENSION. COMPRESSOR WAS REPLACED, AND HELICOPTER RETURNED TO SERVICE.Feb 23, 1996 · Snias AS350BSDR EIAA9606Compressor · stalledBRU - AT TOP OF DESCENT WHEN THROTTLES PULLED TO IDLE, NR 3 COMPRESSOR STALLED AND FLAMED OUT. RESTART OK. CHECKED OPERATION OFF BLEED VALVES IAW FIM 71-01-20, NORMAL OPERATION, EVC FILTER NOT CONTAMINATED. AIRCRAFT RELEASED ACC FIM 71-01-00 PAGE 230. (M)Feb 22, 1996 · N485EV · Boeing 747212BSDR CAL960187Air Duct · failedIAH - FLT 0010 - TAKEOFF WAS REJECTED AT 100 KNOTS AFTER THE NR 3 ENGINE EXPERIENCED LOSS OF POWER. THE NR 3 ENGINE WAS REMOVED AND REPLACED. THE SDR WILL REMAIN OPEN FOR PART INFORMATION PENDING INVESTIGATION. SUPPLEMENT: PRELIMINARY INVESTIGATION REVEALEFeb 22, 1996 · N87070 · Doug DC1030SDR 96UAL900135Disk · crackedDURING SHOP VISIT, FLUORESCENT PENETRATE INSPECTION OF THE FAN DISK, TWO DOVETAIL CRACKS WERE FOUND. ONE CRACK WAS FOUND AT THE BOTTOM OF THE DOVETAIL SLOT NR 6 RIGHT PRESSURE FACE. THE SECOND CRACK WAS FOUND AT THE BOTTOM OF THE DOVETAIL SLOT NR 22 LEFT PREFeb 20, 1996 · Boeing 737322SDR SWAA960108Compressor · stalledINITIATED AIR TURNBACK DUE TO NUMBER 2 ENGINE COMPRESSOR STALL. AIRCRAFT LANDED AT LAS WITHOUT INCIDENT. INSPECTED, ENGINE CHANGE UNDERWAY PER BOEING M/M.Feb 19, 1996 · N323SW · Boeing 7373H4SDR CA960227018Compressor · oil leakage(CAN) ON DESCENT, OIL SMELL AND HAZE NOTICED IN THE CABIN IN A NOSE DOWN ATTITUDE. #1 ENGINE REPLACED DUE TO OIL LEAKAGE IN COMPRESSOR.Feb 19, 1996 · Dhav DHC8102SDR DL76L960422Fan · damagedDURING LAYOVER, FOUND NR 2 ENGINE WAS FOUND WITH FOD EROSION DAMAGE TO FAN BLADES. BORESCOPED ENGINE, NO DAMAGE FOUND. REPLACED ENGINE FAN BLADE SET.Feb 17, 1996 · N183DN · Boeing 767332SDR DL76L960421Fan · damagedDURING LAYOVER, ENGINE FAN BLADES WERE FOUND WITH FOD EROSION DAMAGE. BORESCOPED ENGINE, NO DAMAGE FOUND. REPLACED ENGINE FAN BLADE SET.Feb 17, 1996 · N183DN · Boeing 767332SDR 96ZZZX1020Case Half · erodedDURING ANNUAL INSPECTION, THE COMPRESSOR CASE HALVES WERE FOUND ERODED BEYOND LIMITS. CASE HALVES WERE REMOVED AND SENT IN FOR OVERHAUL.Feb 16, 1996 · N5074R · Hughes 369DSDR AU960215Blade · cracked(AUS) ENGINE HP COMPRESSOR 2ND STAGE BLADE CRACKED IN DOVETAIL AREAFeb 15, 1996SDR AU960206Blade · damaged(AUS) LH ENGINE 1ST STAGE IMPELLER DAMAGED - SECONDARY DAMAGE CAUSED TO 2ND STAGE IMPELLERFeb 15, 1996 · Cessna 441SDR AALA960266Retaining Nut · lost torqueAFTER TAKEOFF SLC CLIMBING THROUGH FL 323, NR 3 ENG FAILED WITH NO OIL PRESS OR N2 IND AFTER FAILURE. ACCOMP ENG FAILURE AND PRECAUTIONARY SHUTDOWN CHECKLIST FOR NR 3 ENG AND A/C RETURNED W/O INCIDENT. REPLACED NR 3 ENG. ACCOMP LK CHKS AND GROUND ENG RUN WIFeb 14, 1996 · N860AA · Boeing 727223SDR SABA960003Compressor · seizedCLT/OAJ - FLT 5006 - ON 2-13-96, HAD ROTATED AND JUST SELECTED GEAR UP WHEN NR 1 ENGINE PRODUCED 'LOUD BOOM' AND SHUT ITSELF DOWN. CAPTAIN DECLARED EMERGENCY, PERFORMED EMERG CHECKLIST ITEMS, AND RETURNED TO FIELD FOR UNEVENTFUL LANDING. AFTER PASSENGERS DEPLFeb 13, 1996 · N742CC · Stbros SD360SDR WRLA96010Compressor Blade · failedAT CRUISE/CLIMB TO 31,000 FEET, FLIGHT CREW EXPERIENCED WHAT THEY BELIEVE TO BE A COMPRESSOR STALL ON THE NR 1 ENGINE. ENGINE WAS RETARDED TO FLIGHT IDLE AND REACCELERATED TO CRUISE POWER. FLIGHT CREW AGAIN REPORTED POSSIBLE COMPRESSOR STALL. FLT CREW ELECTEFeb 10, 1996 · N271WA · Doug MD11SDR DL76L960317Compressor · damagedDURING INSPECTION, FOUND FOD TO 2ND, 3RD, 5TH AND 6TH STAGE COMPRESSOR. REPLACED ENGINE, ROUTED TO SHOP.Feb 9, 1996 · N184DN · Boeing 767332SDR 96ZZZX1359Blade · rubDURING INSPECTION OF ENGINE, SN P673149NB, A CRACKED INLET GUIDE VANE PROMPTED REMOVAL OF INLET CASE FOR REPAIRS. WITH CASE REMOVED, A COMPRESSOR BLADE RUB, WHICH RESULTED IN DETERIORATION TO A STATOR, WAS NOTED AND REPORTED. AUTHORIZATION WAS RECEIVED FROM Feb 9, 1996 · N401MS · Rkwell NA26560SDR 96ZZZX1235Compressor · stalledIND - FLT 160 - DURING CLIMB, SHUT DOWN NR 1 ENGINE, SN 3245, DUE TO VIBRATION AND COMPRESSOR STALLS. DURING GROUND RUN, ENGINE HAD OFF IDLE STALLS. REPLACED ENGINE AND OPERATONAL CHECKS WERE NORMAL. ENGINE TT: 26,119 HOURS; 13,618 CYCLES. CHECK C-1D - 7-Feb 9, 1996 · N959U · Doug DC982SDR 9603599853Compressor · stalledTHE NR 2 ENGINE COMPRESSOR STALLED ON TAKEOFF ROLL. THE TAKEOFF WAS ABORTED AND THE AIRCRAFT RETURNED TO THE GATE. MAINTENANCE REMOVED A PIECE OF CARDBOARD FROM THE INLET AND INSPECTED THE ENGINE. NO DISCREPANCIES WERE NOTED. ENGINE PERFORMANCE RETURNED TOFeb 9, 1996 · N762NC · Doug DC951SDR CAL960108Annulus Seal · disrupting sealIAH - FLT 0711 - NR 1 ENGINE N1 VIBRATION MONITOR CAME UP ON SCREEN AT 37,000 FEET. YELLOW (AMBER) APPROX 2.7. QRH PROCEDURES FOLLOWED TO REDUCE VIBRATION AND NO VIBRATION FELT IN ACFT OR LEFT THROTTLE. WHEN NR 1 ENG REDUCED TO 83.5 N1, VID READ 2.5, NORMAFeb 8, 1996 · N14106 · Boeing 757224SDR CA960212003Bearing · leaking seal(CAN) SMELL IN FLIGHT DECK AND CABIN CREW REPORT A MIST IN THE CABIN AIR. SMELL CLEARED WITH ENGINE AIR OFF AND APU AIR ON. BLEED AIR ON #3 ENGINE OILY. ENGINE REPLACED. OIL LEAKING FROM #1 BEARING.Feb 8, 1996SDR 9603331143Compressor · stalledDURING DESCENT, THE NR 2 ENGINE COMPRESSOR STALLED. THE ENGINE WAS SHUTDOWN AND RESTARTED. CREW FOLLOWED COCKPIT OPERATING PROCEDURE AND CONTINUED TO LAX WITHOUT FURTHER INCIDENT. MAINTENANCE INSPECTED NR 2 ENGINE AND CHECK WAS NORMAL.Feb 8, 1996 · N133JC · Doug DC1040SDR SWAA960069Comp Blades · bentAFTER TAKEOFF, EXPERIENCED BIRD STRIKE TO NUMBER 1 ENGINE. AIRCRAFT RETURNED TO PHX AND MADE AN UNEVENTFUL LANDING. PERFORMED BIRD STRIKE INSPECTION, FOUND SEVERAL BENT BLADES ON NUMBER 1 ENGINE. COMPLIED WITH BORESCOPE INSPECTION AND REPLACED BENT BLADES PFeb 6, 1996 · N389SW · Boeing 7373H4
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