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 RO462097Stator · separatedENGINE RETURNED FOR MAINTENANCE WHEN AIRCRAFT WAS EXPERIENCING ENGINE TEMPERATURE LIMIT AT TAKE OFF AND SUBSEQUENT HUNG STARTS. THE INNER HUB OF THE 4TH LOW COMPRESSOR STATOR WAS FOUND SEPARATED DURING ENGINE MAINTENANCE DISASSEMBLY. MAJOR ENGINE COMPONENT DSep 5, 2001 · Amd FALCON900SDR 2001UALA01964Blade · debondedUNSCHEDULED LANDING DUE TO NR 1 ENGINE COMPRESSOR STALL. *S/D* BORESCOPE INSPECTION REVEALED DAMAGED HIGH PRESSURE COMPRESSOR SIXTH STAGE BLADES AND DISBONDED RUBSTRIP, WITH ASSOCIATED DOWNSTREAM DAMAGE. REPLACED ENGINE.Sep 4, 2001 · N436UA · Airbus A320232SDR ARWA0010811Compressor · stalledNR 4 ENGINE SHUT DOWN DUE TO COMPRESSOR STALL. AIRCRAFT RETURNED TO SAL AND LANDED WITHOUT INCIDENT. C1 HARD TO ROTATE BY HAND. PREPARE NR 4 ENGINE FOR FERRY FLIGHT ONE ENGINE INOPERATIVE IAW ARROW AIR GMM 6-3-1 THRU 6-3-5. LOG PAGE 105029 ITEM 12 M, REMOVED Aug 30, 2001 · N661AV · Doug DC863FSDR CUC2002F00000Stator · failedENGINE TEARDOWN SHOWS THIRD STAGE STATOR FAILED.Aug 29, 2001 · N911HW · Bell 212SDR 2002F00014Stator · failedENGINE TEARDOWN SHOWS THIRD STAGE STATOR FAILED.Aug 29, 2001 · N911HW · Bell 212SDR SWAA012431Compressor · stalled(AIR TURNBACK) INFLIGHT ENGINE SHUT DOWN, DECLARED EMERGENCY. AT 13,000 FT NR 1 ENG COMPRESSOR STALLED, EGT INDICATED 930 DEGS, ENG VIBRATION FELT, AS POWER WAS REDUCED ENG FLAMED OUT. REMOVED AND REPLACED NR 1 ENG PER MM.Aug 27, 2001 · N308SA · Boeing 7373Y0SDR GLBA2001185Compressor · stalledRIGHT ENGINE COMPRESSOR STALL OR BIRD STRIKE. INSPECTED, NO DEFECTS FOUND.Aug 23, 2001 · N96UX · Beech 1900DSDR CA010910003Compressor Wheel · failed(CAN) HOT START LACK OF POWER.HOT SECTION REMOVED FROM POWER OLANT. SERVICEABLE HOT SECTION INSTALLED AIRCRAFT RUN CARRIED OUT. FOUND SATISFACTORY. SHROUD P/N 3020259STATOR ASSY P/N 3018490Aug 22, 2001 · Dhav DHC6100SDR HEEA075480Liner · damagedTORQUE OSCILLATIONS ABOVE 80%.Aug 21, 2001 · N21497 · Bell 206L3SDR ROCarbon Seal · brokenTHE NR 4 CARBON SEAL CERAMIC RING WAS FOUND TO BE BROKEN DURING THE ENGINE TEARDOWN. THE CARBON RING SEAL WAS ALSO FOUND BROKEN. THERE WAS MUCH COLLATERIAL DAMAGE. THE OPERATOR REPORTED OIL LOSS DURING FLIGHT WITH SUBSEQUENT OIL CONTAMINATION UPON POST FLIGHT Aug 20, 2001 · Amd FALCON900EXSDR 2001FA0000330Spline Adapter · failedENGINE SHUTDOWN DURING FLIGHT DUE TO FLAMEOUT. CAUSE: FAILURE OF SPLINED ADAPTER IN COMPRESSOR ASSEMBLY.Aug 17, 2001 · N55NW · Agusta A109A2SDR 2001FA0000231Valve Seat · crackedDURING A ROUTINE COMPRESSION CHECK, A LEAK WAS FOUND IN THIS CYLINDER (AIR WAS ESCAPING FROM IN BETWEEN COOLING FINS). UPON REMOVAL OF CYLINDER, 2 CRACKS APPROX. 1 INCH AND .7500 INCH LONG, WERE FOUND TO BE EMANATING FROM THE EXHAUST VALVE SEAT.Aug 16, 2001 · N70083 · Cessna A185ESDR 2001UALA01746Compressor · damagedNR 2 ENGINE FAILED TENTH STAGE BORESCOPE INSPECTION.Aug 16, 2001 · N563UA · Boeing 757222SDR AUS20010883Engine · vibrates(AUS) NR 2 ENGINE VIBRATION EXCESSIVE.Aug 14, 2001 · Boeing 747338SDR SWAA012292Compressor · stalledAIR TURNBACK, IN-FLIGHT ENG SHUT DOWN, DECLARED EMERGENCY. DURING CLIMB NR 1 ENG ENCOUNTERED 3 COMPRESSOR STALLS WITH-IN 3 MINUTES. AFTER RETURNING TO OAK FOUND PIECES OF METAL INSIDE NR 1 ENG TAIL PIPE. REMOVED AND REPLACED NR 1 ENG PER MM.Aug 14, 2001 · N508SW · Boeing 7375H4SDR DL72E011334Control Valve · failedEXPERIENCED COMPRESSOR STALL ON NR 2 ENGINE AT 20 KTS ON TAKEOFF ROLL. ABORTED TAKE OFF. REPLACED NR 2 PRBC.Aug 14, 2001 · N282WA · Boeing 727247SDR 2001UALA01696Compressor · surgesNR 3 ENGINE STALLED ON TAKE OFF, FLAMES REPORTED OUT TAILPIPE, EGT OVER TEMPTED OVER 820 DEGREES FOR 15 SECONDS, PEAK EGT 848 DEGREES. CREW WRITE-UP, ENGINE FIRE WARNING NR 3 ENGINE ON TAKE OFF. ENGINE FIRE-DAMAGE CHECKLIST ACCOMPLISHED. TOWER OBSERVED SLIGHT Aug 11, 2001 · N182UA · Boeing 747422SDR AUS20010890Seal · leaking(AUS) NO1 ENGINE NO9 BEARING SEAL LEAKING. FUMES IN CABIN.Aug 11, 2001 · Bac 146200ASDR NACA20010029Cylinder · crackedDISCREPANCEY: Precautionary shut down #2 engine due to running rough, #4 and #7 cylinder low compression.CORRECTIVE ACTION: Replaced #4 cylinder.Aug 11, 2001 · N779TA · Doug DC6SDR JYD2001F00003Compressor Wheel · crackedCOMPRESSOR, PN JFTD12A4A, SN 672491 HAVING A TOTAL TIME OF7090.9 AND A TIME SINCE OVERHAUL OF 3147.9 WAS REMOVED FOR OVERHAUL. DURING INSPECTION, 14 CRACKS WERE DETECTED IN THE 3RD STAGE COMPRESSOR DISK PN670403, SN M103AA0069 BY LIQUID PENETRANT INSPECTION. Aug 9, 2001 · N164AC · Skrsky S64ESDR DLM88011301Compressor · stalledAT 280FL NR 1 ENG HAD A COMPRESSOR STALL WITH VIBRATION. IT WAS FOLLOWED BY SMOKE IN THE CABIN. THE CREW KEPT THE ENG RUNNING UNTIL 3000 FT WHEN THE VIBRATION INCREASED. THE CREW THEN SHUT DOWN THE ENG REPLACED ENGINE.Aug 8, 2001 · N966DL · Doug MD88SDR CA010906020Actuator · failed(CAN) COMPRESSOR STALL 25 MINUTES BEFORE LANDING IN TORONTO, AIRCRAFT DECLARED AN EMERGENCY LANDING, THE CREW RE-STARTED THE ENGINE AND LANDED SAFELY WITH NO INCIDENT. AIRCRAFT REMOVED FROM SERVICE FOR TROUBLESHOOTING AND RECTIFICATION.FOUND TO BE THE VARIABLEAug 7, 2001 · Airbus A320211SDR NSVA0105Compressor · stalledPILOT WAS IN FLIGHT AND FOUND THE TRIM WHEEL DIFFICULT TO MOVE AFTER ADVANCING POWER LEVERS. WHILE TRYING TO DUPLICATE PROBLEM IN FLIGHT BY ADVANCING AND RETARDING THROTTLES, THE PILOT REPORTED AN INSTANTANEOUS AND MOMENTARY SHUTDOWN OF THE RIGHT ENGINE. MAIAug 4, 2001 · N210CJ · Beech 1900CSDR 2001FA0000315Scroll · crackedWHILE TROUBLESHOOTING CAUSE OF HIGH TOT, AIR LEAK WAS DISCOVERED AROUND UPPER PORTION OF COMPRESSOR. FURTHER INVESTIGATION REVEALED A CRACK APPROXIMATELY 3.810 INCHES LONG IN AREA BETWEEN CUSTOMER BLEED AIR PORT AND FORWARD OF DIFFUSER. CRACK DID NOT ORIGINAAug 1, 2001 · N108FH · Bell 206BSDR IY22001F00002Blade · separatedPCE 76307, SUSTAINED HPT BLADE SEPARATION AND RESULTED IN DOWN STREAM HOT SECTION DAMAGE. THIS SEPARATION OCCURS AT 580.5 HOURS AFTER HOT SECTION, WHICH IS COMMON TO THE PREVIOUS FAILURES/MDRS SUBMITTED. THE GROWTH (NECKING) IS FROM .007 INCHES TO .012 INCHEJul 30, 2001 · N15AW · Cessna 500CESSNASDR AUS20010846Bearing · damaged(AUS) NO2 ENGINE NO1 BEARING FAILED.Jul 28, 2001 · Aerosp AS355F1SDR AUS20010876Seal · worn(AUS) NR 3 ENGINE LEAKING OIL FROM BLEED BAND AREA. FUMES ENTERING CABIN THROUGH AIR CONDITIONING SYSTEM. INVESTIGATION FOUND NO1 BEARINGSEAL AND FACE PLATE ASSEMBLY WORN.Jul 26, 2001 · Bac 146200ASDR CA010809001Compressor Wheel · damaged(CAN) DURING AN SCHEDULED INSP THE 1ST STAGE COMPRESSOR WAS NOTED TO HAVE F.O.D. AFTER REMOVING THE CASE HAVLES FOR FURTHER INSPECTION. IT WAS FOUND NO DAMAGE WENT FURTHER DOWN THAN THE 1ST STAGE. THE DAMAGE WAS INSPECTED AND BLENDED OUT IAW MAINTENANCE MANUALJul 25, 2001 · Bell 206BSDR ASOA01116SBlade · fracturedFLT 4830 - DURING FLIGHT FROM DFW TO TUL, CREW REPORTED SMELLING SMOKE IN THE CABIN. AFTER ISOLATING THE RT BLEED AND RT PACK THE SMOKE DIDN'T CLEAR. RECEIVED A RT ENGINE LOW OIL PRESSURE WARNING AND THE GAUGE WAS FLUCTUATING. THE RT ENGINE OIL PRESSURE DROPJul 24, 2001 · N243AS · Emb EMB120SDR R7MR34030Ring · wornFLOW RING, WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Jul 23, 2001 · N10UM · Bolkms BK117B1SDR 2001UALA01432Compressor · failedTAKEOFF ROLL LOUD NOISE ABOUT 30-50 KNOTS & LOSS OF THRUST NR 1 ENGINE. RTO. AFTER CLEARING RUNWAY TOWER ADVISED SMOKE AROUND LEFT SIDE OF PLANE AND FA'S REPORTED SMOKE IN REAR OF CABIN. BLEW EXTINGUISHERS ON BOTH ENGINES AND APU AFTER SHUTDOWN. EMERGENCY EVACJul 22, 2001 · N655UA · Boeing 767322SDR CA010809016Case · damaged(CAN) ON WINDUP FROM GROUND IDLE TO FLIGHT IDLE, THE PILOT HEARD A POPPING NOISE AND A STEADY SOUND OF RUSHING AIR. THE TURBINE OUTLET TEMPERATURE (TOT) HAD CLIMBED INTO THE YELLOW ARC. DURING TROUBLLE SHOOTING THE COMPRESSOR CASE HALF WAS MISSING AND STATOR (Jul 22, 2001 · Bell 206LSDR GTIA010671Compressor · stalledNR 2 ENGINE HAD A COMPRESSOR STALL/PARTIAL POWER FAILURE DURING FINAL APPROACH AND LANDING INTO DTW ENGINE POWER EXCEEDED THAT QA LIMIT BY APPROX .05 FOR IMMEDIATELY PRIOR TO STALL/POWER LOSS. REMOVED AND REPLACED NR 2 ENGINE IAW MM 71-00-00. (M)Jul 21, 2001 · N800NK · Doug DC982SDR LD22001F00002Disk · crackedWHILE COMPLETING THE RECURRING NDT INSPECTION OF THE FAN DISC, A CRACK WAS FOUND. THERE WERE NO VISUAL INDICATIONS OF A CRACK. (ATTACHED SHEET FOR LOCATION OF CRACK ON FAN DISC.) THE FAN DISC HAD BEEN NDT 117 CYCLES PREVIOUS TO THIS NDT THAT REVEALED A CRACKJul 20, 2001 · N23M · Gulstm GULFSTREAMGVSDR DLM88011182Seal · leakingAFTER TAKEOFF PASSING 3K FEET THE AFT RIGHT LAV SMOKE DETECTOR ACTIVATED. NO OTHER SIGN OF SMOKE OR FIRE DETECTED FROM CABIN CREW. CKD APU INLET, NTF. BOROSCOPED NR 1 ENGINE, FOUND EVIDENCE OF OIL LEAKING NR 3 SEAL AREA. REPLACED NR 1 ENGINE PER ROUTINE CAJul 17, 2001 · N922DL · Doug MD88SDR AO1R200100002Compressor Wheel · frettedEXCESSIVE FRETTING DAMAGE ON BLADE SLOT PRESSURE FACES BEYOND LIMITS IN ACCORDANCE WITH JT9D OHM P/N 646028 SECTION 72-35-04 REV 109 FRETTING CHECKS 0.0024". FRONT SNAP AND SHOULDER ARE OVERSIZE 0.002", REAR SNAP AND SHOULDER ARE OVERSIZE 0.002" AND OUT OF ROUJul 17, 2001SDR AO1R200100001Compressor Wheel · frettedEXCESSIVE FRETTING DAMAGE ON BLADE SLOT PRESSURE FACES BEYOND LIMITS IN ACCORDANCE WITH JT9D OHM P/N 646028 SECTION 72-35-04 REV 109 FRETTING CHECKS 0.0024". REPAIR ORDER RECEIVED FROM P&W SMMO REQUESTED INSPECT TO THE LATEST REVISION OF E/M 646028 DIMENSIONALJul 17, 2001SDR AC2A075818Gearshaft · wornEXCESSIVELY WORN SPLINES. REPLACED WITH NEW.Jul 12, 2001 · N7131U · Bell 206B3SDR AC2A075817Gearshaft · wornEXCESSIVE SPLINE WEAR ON AFT END. REPLACED WITH NEW.Jul 12, 2001 · N5403C · Skrsky S76ASDR 01FDEA00518Compressor · stalledDURING CLIMBOUT NR 1 ENG HAD 2 COMPRESSOR STALLS WITH FLAMES REPORTED BY TOWER DURING 2ND ONE.Jul 6, 2001 · N671FE · Airbus A300F4605RSDR NACA20010026Cylinder · crackedDISCREPANCEY: #2 engine will not take a lean, oil loss noted.CORRECTIVE ACTION: Replaced the #9 cylinder assy.Jul 4, 2001 · N867TA · Doug DC6BSDR CA010813005Blade · separated(CAN) ON TAKEOFF PARTIAL LOSS OF POWER EXPERIENCED ON RT ENGINE. TAKEOFF ABORTED. UPON SUBSEQENT TEAR DOWN WITH A PRATT & WHITNEY REPRESENTATIVE PRESENT, IT HAS BEEN DETERMINED THAT A COMPRESSOR TURBINE BLADE SEPARATED AND DAMAGED COMPONENTS DOWNSTREAM IN ENGIJul 3, 2001 · Beech A100SDR 2001F00690Bearing · damagedFOUND EXCESSIVE PITTING ON ANNULAR BALL BEARING. REPLACED WITH NEW UNIT, CORRECTED PROBLEM. (M)Jul 1, 2001 · N625MB · Bolkms BK117A4SDR 2001UALA01254Compressor · stalledCOMPRESSOR STALL ON NUMBER TWO ENGINE.Jun 30, 2001 · N401UA · Airbus A320232SDR 2001UALA01310Compressor · damagedLEFT COMPRESSOR STALL AT FL390 IN LT-MOD CHOP,N1 WENT DOWN TO 74 PERCENT WHILE EGT DID NOT RISE. THE ENGINE BORESCOPE REVEALED 9TH STAGE HPC (HIGH PRESSURE COMPRESSOR) DAMAGE WAS OUT OF ALLOWABLE LIMITS, AND ENGINE WAS REPLACED. AFTER ENGINE TEARDOWN THE DAJun 29, 2001 · N611UA · Boeing 767222SDR NACA20010025Cylinder · failedDISCREPANCY; #1 engine #10 cylinder left side shorted secondary, and running rough. #1 engine backfiring, and BMEP erratic at all power settings.CORRECTIVE ACTION; Replaced #10 coil and #10 cylinder.Jun 29, 2001 · N1377K · Doug C118ASDR AUS20010921Compressor · fod(AUS) ENGINE COMPRESSOR EXTENSIVELY DAMAGED BY FOD. INVESTIGATION FOUND A DAMAGED WASHER IN THE COWL. SUSPECT CAME FROM BOLT SECURING COMPRESSOR SCREEN REMOVED DURING MAINTENANCE PRIOR TO THISFLIGHT. PERSONNEL/MAINTENANCE ERROR.Jun 28, 2001 · Beech 200BEECHSDR AUS20010848Seal · leaking(AUS) NR 1 ENGINE OIL LEAKING AROUND BLEED BAND AREA. NR 1 SEAL LEAKING.Jun 26, 2001 · Bag BAE146300ASDR 2001F00525Compressor · seizedCOMPRESSOR SEIZED. REPLACED WITH NEW UNIT CORRECTED PROBLEM. (M)Jun 23, 2001 · N52285 · Snias AS350B3SDR ERAA074628Compressor · failedAFTER 451.2 HRS T.S.O. C-BOX REMOVED FROM AIRCRAFT DUE TO HIGH OIL PRESSURE.Jun 21, 2001 · N421EH · Bell 412
Back to JASC 7230