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 HAIHEEA9455Gearshaft · wornENGINE REMOVED DUE TO FLUCTUATING OIL PRESSURE. COMPRESSOR DISASSEMBLED DUE TO LOW POWER ON TEST CELL. UPON INPSECTION OF COMPRESSOR PARTS NOTED: STEP WEAR BEYOND SERVICEABLE LIMITS ON SPUR GEARSHAFT SPLINES.Apr 22, 1997 · N2245Y · Bell 206L1SDR 9707939980Compressor · stalledDURING TAKEOFF ROLL AT 80 KNOTS, THE RIGHT ENGINE EXPERIENCED THREE COMPRESSOR STALLS. CREW ABORTED TAKEOFF AND RETURNED TO THE GATE. MAINTENANCE INSPECTED THE RIGHT ENGINE MANIFOLD CAPS AND PS3 FILTER, NO PROBLEMS WERE FOUND. ENGINE OPERATIONAL CHECK WAS OApr 18, 1997 · N9344 · Doug DC931SDR CA970507021Rotor Vane · failed(CAN) TWO MINUTES INTO CLIMB-OUT, A BANG TYPICAL OF A COMPRESSOR STALL WAS HEARD COMING FROM THE ENGINE. YAW TO RIGHT AND ENG AUTO RE-IGNITION ACTIVATED. INSTRUMENTATION INDICATE ENGINE OPERATION NORMAL. FLIGHT ABORTED. PART TC: 3,461.Apr 17, 1997 · Bell 206LSDR 9707741154Compressor · stalledDURING TOP OF DESCENT, THE NR 3 ENGINE EXPERIENCED A COMPRESSOR STALL. THE NR 3 ENGINE WAS SHUT DOWN. THE NR 3 ENGINE WAS RESTARTED AT 25,000 FEET AND OPERATED NORMALLY FOR THE REMAINDER OF THE FLIGHT. MAINTENANCE BOROSCOPE INSPECTED NR 3 ENGINE, NO TROUBLEApr 17, 1997 · N154US · Doug DC1040SDR CA970423025Housing · burnt(CAN) ENGINE OIL VERY DARK IN COLOR, FAILED TAN CHECK, 4/5 BEARING HEAVY COKING, CT MODULE REPLACED.Apr 16, 1997SDR 970401Tab Lock · missingTAB LOCK FOUND MISSING WHEN ENGINE DISASSEMBLED. NO CONTACT NOTED BETWEEN BLADE AND 3RD STAGE STATOR. BROKEN PIECES OF THE TAB LOCK CONTACTED BLADES AND STATORS AFT OF THE 3RD STAGE CAUSING IMPACT DAMAGE. ENGINE WAS LAST OVERHAULED BY PRATT AND WHITNEY. (XApr 14, 1997 · N2FORSDR AU970373Bearing · failed(AUS) NO2 ENGINE NO2 BEARING SUSPECT FAILED - METAL CONTAMINATION OF OIL SYSTEMApr 13, 1997SDR WTAA970058Carbon Seal · contaminatedFAT - REPORTED RIGHT FLOW EMITS STRONG SMELL OF SMOKE. MAINTENANCE REPLACED RIGHT ENGINE CARBON SEAL. OPERATIONAL CHECK SATISFACTORY. AIRCRAFT RETURNED TO SERVICE. (X)Apr 11, 1997 · N107XV · Bag JETSTM3101SDR AU970372Compressor · vibration(AUS) ENGINE CONTINUED TO WINDMILL FOR APPROXIMATELY 30 MINUTES AFTER BEING SHUT DOWN FOR HIGH VIBRATIONS - SUSPECT VIBRATIONS CAUSED BY ICE FORMATION ON THE FANApr 11, 1997SDR 97ZZZX2035Vane Assy · fod damageSEVERE FOD DAMAGE TO 1ST, 2ND, AND EXIT VANE ROWS. TRAMP MATERIAL LODGED BETWEEN VANES. OUTER SHROUD DAMAGED FROM FOD IMPACTS.Apr 9, 1997SDR CA970423023Seal · failed(CAN) NR 1 SEAL LEAKING ON THE COMPRESSOR SECTION, REPLACED.Apr 8, 1997SDR WRLA97012Compressor · compressor stallDURING INITIAL CLIMB-OUT, AFTER TAKEOFF, FLT CREW EXPERIENCED COMPRESSOR STALL ON NR 2 ENGINE WITH ASSOCIATED EGT RISE TO 683 CENTIGRADE FOR 10 SECONDS. FLT CREW RETARDED THROTTLE TO REDUCE THRUST. ALL ENGINE PARAMETERS IN NORMAL RANGE. ENGINE CONTINUED OPERApr 7, 1997 · N274WA · Doug MD11FSDR C2XA97CL034Compressor · damagedCLE - DURING A SCHEDULED INSPECTION, THE LEFT HAND ENGINE COMPRESSOR BLADES WERE FOUND DAMAGED BEYOND LIMITS BY UNKNOWN FOREIGN OBJECTS. MAINTENANCE REMOVED AND REPLACED THE LEFT HAND ENGINE IAW B1900D MM 71-00-00. OPERATIONAL AND LEAK CHECKS WERE SATISFACTOApr 3, 1997 · N69548 · Beech 1900DSDR 9707021145Compressor · stalledAFTER AIRCRAFT PUSHBACK FROM GATE, NR 1 ENGINE EXPERIENCED A COMPRESSOR STALL WHILE AT IDLE POWER. FLIGHT CREW SHUT DOWN NR 1 ENGINE AND RETURNED TO THE GATE. MAINTENANCE INSPECTED ENGINE AND FOUND NO DISCREPANCIES. ENGINE WAS GROUND RUN AND ALL PARAMETERS Apr 2, 1997 · N145US · Doug DC1040SDR DLL13970595Compressor · damagedCRUISE AT FL330, EXPERIENCED A YAW TYPE JOLT WITH POPPING SOUNDS FROM CAPTS SIDE OF AIRPLANE. ENG NR 1 VIBS WENT FROM 1.0 TO 1.8 FLIGHT ATTENDANT THEN REPORTED BASEBALL SIZE SPARKS COMING OUT OF ENGINE NR 1 AND THAT THEY WERE GETTING WORSE ENG NR 1 SHUT DOWN Apr 1, 1997 · N789DL · Lkheed 10113851SDR 97ZZZX2123Compressor · crackedDURING ROUTINE VISUAL INSPECTION FOUND COMPRESSOR SCROLL CRACKED AT 7:00 O'CLOCK POSITION LOOKING FORWARD.Apr 1, 1997 · N255EV · Bell 206L3SDR 9706711154Compressor · stalledAT TOP OF DESCENT, NR 3 ENGINE EXPERIENCED A COMPRESSOR STALL. ENGINE WAS SHUT DOWN AT 31,000 FEET DUE TO RISING EGT. ENGINE WAS RESTARTED AT 29,000 FEET. AN UNEVENTFUL LANDING WAS PERFORMED AT DESTINATION AIRPORT. MAINTENANCE INSPECTED ENGINE PER MM 71-00-Mar 31, 1997 · N154US · Doug DC1040SDR 97ZZZX1716C4 Disk · corrodedC4 DISK WAS RETURNED DUE TO CORROSION. DISK WAS RECEIVED WITH 3 BROKEN AND 6 BENT WINDAGE TABS. PER ENGINE MANUAL 481672 SECTION 72-33-35, INSP 01. THIS PART IS SCRAP. PART WAS TAGGED SCRAP AND RETURNED.Mar 27, 1997SDR QXEA9700097Carbon Seal · leakingGEG- OIL SMELL IN CABIN. SMELL ISOLATED TO NUMBER TWO BLEED AIR. RIGHT ENGINE COMPRESSOR SECTION CARBON SEAL REPLACED I/A/W MAINTENANCE MANUAL. ENGINE OPS CHECKED GOOD ON GROUND RUN, NO OIL SMELL NOTED FROM NR 2 BLEED AIR.Mar 26, 1997 · N2697V · Swrngn SA227ACSDR C2XA97CL030Compressor · damagedCLE - DURING A SCHEDULED INSPECTION, LEFT HAND ENGINE COMPRESSOR BLADES WERE FOUND DAMAGED BY UNKNOWN FOREIGN OBJECTS. THE COMPRESSOR BLADES WERE FOUND DAMAGED BEYOND LIMITS, MAINTENANCE REMOVED AND REPLACED THE LEFT HAND ENGINE IAW B1900 MM 71-00-00. OPERATIMar 26, 1997 · N81536 · Beech 1900DSDR DLM88970544Compressor · stalledNR 1 ENGINE COMPRESSOR STALL ON CLIMB STEADY STATE POWER. RETURNED TO RSW. MECHANIC FOUND METAL IN THE TAIL PIPE. ENGINE CHANGE IN PROGRESS.Mar 24, 1997 · N932DL · Doug MD88SDR C2XA97CL026Compressor · damagedCLE - DURING A SCHEDULED LEFT ENGINE HOT SECTION INSPECTION, THE 1ST STAGE COMPRESSOR BLADES WERE FOUND TO BE DAMAGED BEYOND LIMITS. THE DAMAGED WAS FOUND TO BE CAUSED BY FOREIGN OBJECTS. MAINTENANCE REMOVED AND REPLACED THE LEFT ENGINE IAW B1900D MM 71-00-0Mar 20, 1997 · N48544 · Beech 1900DSDR CA970327017Tube · chafed(CAN) PC FILTER TO COMPRESSOR SCROLL TUBE FOUND CHAFED. CHAFING CAUSED BY ADJACENT HOSE.Mar 19, 1997 · Bell 206L1SDR 97UAL900224Fan Blade · damagedDURING CLIMBOUT, CREW REPORTED BUZZING NOISE. NOISE ENDED WHEN NOSE WAS LOWERED TO CRUISE ALTITUDE. *S/D* DISCOVERED BIRD STRIKE AND FOUND DAMAGED BLADES ON RIGHT ENGINE. REPLACED THREE FAN BLADE PAIRS.Mar 19, 1997 · N580UA · Boeing 757222SDR HAIHEEA9217Gearshaft · stepwearENGINE REMOVED DUE TO #1 BEARING FAILURE. UPON INSPECTION OF COMPRESSOR PARTS NOTED: STEP WEAR BEYOND SERVICEABLE LIMITS ON SPUR ADAPTER GEARSHAFT AFT SPLINES. INSTALLED A NEW SPUR ADAPTER GEARSHAFT.Mar 18, 1997 · N206LS · Bell 206L3SDR AU970424Diffuser · cracked(AUS) NO1 ENGINE NO6 MOUNTING BOSS LOCATED ON THE DIFFUSER CASE CRACKED ON RH SIDE. CRACK LENGTH 4.762MM (0.1875IN). FOUND DURING EDDY CURRENT INSPECTION.Mar 17, 1997 · Boeing 747312SDR 97ZZZX1239Compressor · crackedDURING DAILY INSPECTION OF ENGINE ASSY, A CRACK WAS DISCOVERED ON THE RIGHT UPPER SIDE OF THE SCROLL, 1.50 INCHES IN LENGTH.Mar 17, 1997 · N5748H · Bell 206L1SDR AU970244Compressor · stalled(AUS) NO2 ENGINE COMPRESSOR STALL.Mar 14, 1997 · Boeing 727277SDR SCNA97067C1 Blades · damagedAT APPROXIMATELY 50 FEET, FOD WAS INGESTED INTO THE NUMBER 1 ENGINE, THE ENGINE FAIL LIGHT ILLUMINATED WITH AURAL WARNING, AND THE NUMBER 1 ENGINE N1 FLUCTUATED. REDUCED NUMBER 1 ENGINE POWER TO IDLE AND ALL GAUGES INDICATED NORMAL. FOUND DAMAGE LIMITED TO TMar 13, 1997 · N288SC · Boeing 7272J4SDR 970326Air Seal · crackedON MARCH 13, 1997, COMPRESSOR ASSY S/N 677775 WAS SCHEDULED FOR AN OVERHAUL, W.O. NR 25419. TEAR DOWN WAS COMPLETED ON MARCH 14, 1997, WITH NO PROBLEMS. THE AIR SEAL ON THE REAR OF THE 7TH STAGE DISK WAS NOTED TO HAVE A CRACK COMPLETELY THROUGH IT AND ANOTHMar 13, 1997SDR USAAD97052Compressor · damagedFLT 626 - PIT-CMH - ENCOUNTERED BIRD STRIKE ON TAKEOFF. SLIGHT EPR DROP ON LEFT ENGINE. RETURNED TO FIELD. REPLACED LEFT ENGINE FAN ASSEMBLY. (M)Mar 12, 1997 · N939VJ · Doug DC931SDR CA970401003Supply Manifold · cracked(CAN) ON CLIMB OUT #3 ENGINE FIRE WARNING WAS ACTIVATED. EMERGENCY PROCEDURES WERE CARRIED OUT AND AIRCRAFT RETURNED TO POINT OF DEPARTURE. INSPECTION FOUND THE 13TH STAGE SUPPLY MANIFOLD BLOWN, WHICH DAMAGED THE UPPER COWLING. SUPPLY MANIFOLD REPLACED AND COWMar 12, 1997 · Boeing 727214SDR CA970326010Bolts · loose(CAN) AFTER LANDING OIL WAS OBSERVED LEAKING FROM #1 ENIGNE COWLING. THE OIL QUANTITY WAS TOPPED UP AND A GROUND RUN WAS CARRIED OUT. MAINTENANCE FOUND THE BOLTS WHICH RETAIN THE FORWARD BEARING HOUSING FOR THE COUPLING SHAFT (OUTPUT SHAFT) WERE LOOSE. THE BOLMar 12, 1997 · Braero HS7482BSDR AU970308Bearing · failed(AUS) NO3 ENGINE NO2 BEARING FAILED - METAL CONTAMINATION OF OIL SYSTEMMar 10, 1997 · Bac 146200ASDR NYBA975Engine Assy · defectiveENGINE IS DEFECTIVE. REPLACED N1 SECTIONMar 9, 1997 · N122NH · Bell 206LSDR TWAA9737001Compressor · stalledDFW - FLT 158 - DURING CRUISE, NR 1 ENGINE, SN 3216, EXPERIENCED SEVERAL COMPRESSOR STALLS DUE TO FAILED COMRPESSOR SECTION. ENGINE WAS SHUT DOWN IN-FLIGHT. REMOVED AND REPLACED NR 1 ENGINE, SN 3216. ENGINE TOTAL TIME: 38,042 HOURS; 19,589 CYCLES. CHECK CMar 8, 1997 · N9407R · Doug DC983SDR ARWA9703004Compressor Brg · failedNR 1 ENG ANTI-ICE VALVE POPPING C/B, N1, INOP, ENG POWER LEVER HAS A BUZZ AND VIBRATION. NR 1 ENG SHUTDOWN AT 2319Z DUE TO VIBRATION AND FIRE WARNING. BOTH FIRE BOTTLES DISCHARGED N1=0 N2 35 PERCENT, 10 PSI OIL PRESS FLT. CONTINUED TO MIAMI WITHOUT FURTHER Mar 8, 1997 · N345JW · Doug DC863SDR 9705136739Compressor · stalledNR 3 ENGINE EXPERIENCED TWO COMPRESSOR STALLS. FLIGHT CREW SHUT DOWN NR 3 ENGINE AND BEGAN DUMPING 80,000 POUNDS OF FUEL IN PREPARATION FOR LANDING. AN UNEVENTFUL LANDING WAS PERFORMED AT DEPARTURE AIRPORT. MAINTENANCE FOUND EVIDENCE OF INTERNAL ENGINE DAMAMar 8, 1997 · N639US · Boeing 747251FSDR 97UAL900184Compressor · stalledCREW REPORTED, POSSIBLE COMPRESSOR STALL FROM NR 2 ENGINE. *S/D* THIS POSSIBLE COMPRESSOR STALL COULD NOT BE CONFIRMED. THE INCIDENT HAS NOT BEEN REPEATED.Mar 7, 1997 · N9006U · Boeing 737222SDR 97UAL900185Nr 3 Bearing · failedOIL BURNING ODOR NOTICED ON CLIMB-OUT IN COCKPIT AND IN CABIN. THREE SELF-LOCKING SHANK NUTS HAD DAMAGED THREADS GIVING FALSE READING WHEN THE BOLTS WERE TORQUED. THIS CAUSED AN IMPROPER SEAL BETWEEN THE NR 3 BEARING AIR/OIL SEAL AND THE FAN FRAME. AIR VAPMar 6, 1997 · N319UA · Boeing 737322SDR 97ZZZX4056Bearing · failedAIRCRAFT EXPERIENCED SMOKE IN COCKIT/CABIN AND LOSS OF N1 INDICATION. GROUND INSPECTION DISCLOSED N1 ROTOR SHIFT/METAL IN TAILPIPE. DISASSEMBLY INSPECTION DISCLOSED NR 1 MAIN BEARING FAILURE (SEVERE DISTRESS FROM A SINGLE BALL FRACTURE). BEARING DELIVERED TMar 5, 1997 · Boeing 757*SDR 97ZZZX2706Seal · leakLEFT ENGINE OIL PRESSURE FLUCTUATED DURING FLIGHT BACK FROM GCN. FLIGHT CREW MADE A PRECAUTIONARY LANDING AT IFP. MAINTENANCE FOUND OIL LEVEL LOW, SERVICED OIL TO FULL. RAN ENGINE, OIL PRESSURE WAS STABLE. CHECKED OIL LEVEL. IT REMAINED THE SAME, AIRCRAFTMar 5, 1997 · N200PT · Swrngn SA226TCSDR EIAA970083Fan Blade · bentJFK - ON POST FLIGHT INSPECTION, FOUND A BIRD IN NR 1 ENGINE. REPLACED NR 1 ENGINE FAN BLADE SET, AND NR 3 CASCADE DUE TO BIRD DAMAGE. (M)Mar 4, 1997 · N481EV · Boeing 747132SDR 97ZZZX1092Case · liner looseCOMPRESSOR CASE PLASTIC LINER CAME LOOSE IN THE BLEED VALVE AIR FLOW BAND OF COMPRESSOR CASE. ONE PIECE APPROXIMATELY 2 SQUARE INCHES IN SIZE LODGED IN BLEED VALVE.Mar 3, 1997 · N18FH · Bell 206BSDR DL76L970386Compressor · stalledRT ENG COMPRESSOR STALL DURING REVERSE THRUST AT FAIRLY, HIGH RPM SLOWING THROUGH 70 KTS, NO ENGINE EXCEEDENCES. BORESCOPED NR 2 ENGINE, NO PROBLEMS DETECTED. RAN ENGINE, OPS CHECK GOOD.Mar 2, 1997 · N175DN · Boeing 767332SDR UF6A970207Compressor · damagedORD - FLT 5728 - SMOKE CWP ILLUMINATED AND SMOKE FILLED FLIGHT DECK AND CABIN IMMEDIATELY AFTER TAKEOFF. AIRCRAFT FERRIED TO SOUTH BEND. INTERNAL INSPECTION OF NR 1 ENGINE FOUND LP COMPRESSOR BLADE DAMAGE. REMOVED AND REPLACED NR 1 ENGINE. (X)Feb 26, 1997 · N853AW · Bag ATPSDR 97FDEA00125Compressor · stalledAFTER TAKEOFF AND CLIMBING THROUGH 1,000 FEET, THE AIRCRAFT EXPERIENCED AN APPARENT COMPRESSOR STALL. AIRCRAFT SURGED WITH A NOTICEABLE ROLL TO THE LEFT AND ACTIVATION OF THE AUTO PACK TRIP SYSTEM. DUMPED FUEL AND RETURNED FOR LANDING. VISUALLY INSPECTEDFeb 26, 1997 · N489FE · Boeing 727227SDR 9704011160Compressor · stalledSHORTLY AFTER TAKEOFF, THE NR 2 ENGINE EXPERIENCED A COMPRESSOR STALL AT 300 FEET. ENGINE EGT BRIEFLY REACHED 985 AND THEN ALL INDICATIONS RETURNED TO NORMAL. FLIGHT CREW DECIDED TO RETURN TO DEPARTURE AIRPORT. PRIOR TO AN UNEVENTFUL LANDING, 110,000 LBS OFFeb 26, 1997 · N160US · Doug DC1040SDR CWQA061DStator Vane · fracturedONE OF THE REAR INNER COMPRESSOR STATOR VANES HAD BECOME LIBERATED AND HAD BEEN INGESTED THROUGH THE CORE OF ENGINE. ENGINE REMOVED. LAB ANALYSIS OF STATOR REVEALED THE BRAZE MATERIAL USED TO RETAIN THE VANES HAD BEEN CHEMICALLY REMOVED LEAVING VANE RETENTIOFeb 25, 1997 · N6862Q · Cessna 550SDR 97ZZZM302Compressor · damagedNR 2 ENGINE SHUT DOWN AT TOP OF CLIMB, DUE TO CONTINUOUS COMPRESSOR STALL. RETURNED TO MIAMI AND LANDED WITHOUT INCIDENT. BORESCOPE INSPECTION REVEALED DAMAGE AT N2 COMPRESSOR. REPLACED ENGINE AND RETURNED AIRCRAFT TO SERVICE. (M)Feb 24, 1997 · N55FB · Doug DC8F55
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