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 DL76P030906Compressor · stalledON T/O NR 1 ENG COMPRESSOR STALLED AT 500 FT AGL, COMPLETED CHECKLIST PER QRH RETURNED FOR LANDING RSW. MAX EGT 850C FOR APPROX 1 MIN 30 SECS. ENG SHUTDOWN BY CREW. REPLACED NR 1 ENG PER TRANS 1T148.Oct 8, 2003 · N140LL · Boeing 767332SDR ALG2003F00100Compressor · malfunctionedAT HOVER. DURING INITIAL HOVER PRIOR TO TAKE-OFF THE PILOT NOTICED A HIGH PITCH SCREECHING NOISE THAT WAS EVIDENT ONLY DURING HOVER, AT FLAT PITCH THE NOISE GOES AWAY. MAINTENANCE WAS NOTIFIED AND THE MECHANIC CHANGED THE COMPRESSOR, TURBINE AND GEARBOX ASSEOct 7, 2003 · N361AL · Bell 206L3SDR DXTA200300132Compressor · damagedAT FLIGHT LEVER 370, NR 1 ENGINED EXPERIENCE A LOUD BANG WITH ITT SPIKING AT 1016 DEGREES WITH AIRFRAME VIBRATION. N1 AND N2 ROSE, ITT THEN FELL TO 450 DEGREES WITH N1 AND N2 DROPPING. SHUT DOWN ENGINE. TROUBLESHOT NR 1 ENGINE FOUND THE LOW PRESSURE COMPRESSOOct 2, 2003 · N892QS · Raythn HAWKER800XPSDR 2003UALA00728Compressor · stalledCANCELLED DUE TO NR 2 ENGINE COMPRESSOR STALL AT FL210. ENGINE SURGED ABOVE 1.25 EPR AND WAS REMOVED. SURGE CHECKS SHOWED NO IRREGULARITIES AND ENGINE PASSED TEST-21. PILOT REPORT STATED THAT AIRCRAFT HAD WAKE TURBULENCE DURING CLIMB.Oct 1, 2003 · N656UA · Boeing 767322SDR 2003FA0001076Module · damagedPILOT REPORTED ENGINE WOULD NOT START AFTER FUEL STOP. AFTER 45 MINUTES ANOTHER ATTEMPT WAS MADE. ENGINE STARTED AND RAN NORMALLY. AIRCRAFT RETURNED THE FOLLOWING DAY. DURING OTHER SCHEDULED MAINTENANCE THE AXIAL COMPRESSOR WAS TURNED BY HAND. A NOTICEABLSep 25, 2003 · N6093K · Snias AS350B2SDR SWAA032112Compressor · stalledABORTED TAKEOFF, ALL NR 1 ENG INDICATORS ROLLED BACK WITH EPR SET AT 1.82. REMOVED AND REPLACED NR 1 ENG PER MM.Sep 22, 2003 · Boeing 7372H4SDR AUS20030986Fan Blade · cracked(AUS) NR 2 ENGINE FAN BLADE FRACTURE SURFACE CONTAINED EVIDENCE OF FATIGUE CRACKING. ENGINE AND FAN BLADE HAD BEEN INVOLVED IN A BAT STRIKE AND THE ENGINE HAD BEEN REMOVED FOR WORKSHOP INSPECTION.Sep 19, 2003 · Boeing 737476SDR CA030923005Bearing · failed(CAN) NR 1 ENGINE BEARING FAILED, CHIP LIGHT NOTIFIED PILOT. AIRCRAFT WAS IN CRUISE FLIGHT. UPON INVESTIGATION THE BEARING CAGE AND BALLS WERE NO LONGER CONTAINED BETWEEN THE INNER AND OUTER RACES. THE IMPELLER WAS ALLOWED TO TILT AND AS A RESULT RUBBED A GROOSep 14, 2003 · Bell 206L1SDR 2003UALA00687Actuator · failedTOP OF DESCENT, NR 3 ENGINE SHUT DOWN. THE CAUSE OF THE IFSD WAS THE FAILURE OF THE STATOR VANE ACTUATOR. THE ACTUATOR EXPERIENCED A DUAL CHANNEL TRACK CHECK FAULT AND DID NOT GO TO THE COMMANDED POSITION. THE STATOR VANE ACTUATOR WAS CHANGED AND AIRCRAFT RETSep 12, 2003 · N197UA · Boeing 747422SDR UO22003F00004Blade · failedFAN BLADE MIDSPAN DAMPER FAILED CAUSING DAMAGE TO ENGINE INLET AND BY-PASS STATOR.Sep 11, 2003 · N517CW · Amd FALCON50MYSTSDR CALA0300520Fan · seizedTHE NR 2 ENGINE GAVE OFF A LOUD BANG FOLLOWED BY VIBRATION AND THE ENGINE SPOOLED DOWN TO IDLE. THE ENGINE NEVER DID SHUTDOWN. CREW WAS UNABLE TO GET POWER ABOVE IDLE. THE AIRCRAFT WAS DIVERTED TO CLE WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THE ENGSep 9, 2003 · N14335 · Boeing 7373T0SDR 2003FA0001018Coupling · frettedCOUPLING REMOVED FOR INSPECTION IAW SB T-080. HAS SEVERE FRETTING IN AREA WHICH CONTACTS IMPELLER. THIS PART WAS INSTALLED NEW IN A NEW IMPELLER. FIT IS .0005 IN. TIGHT.Sep 5, 2003SDR MEX2003409Blade · failedDURING TRANSIT CHECK WAS DETECTED, LT ENGINE DAMAGED BY FOD WITH 1 BLADE OUT OF LIMITS IN THE FAN. THE COMPRESSOR BOROSCOPIC INSPECTION TO 6TH AND 7TH STAGE WAS PERFORMED AND THE BLADE SET FAN WAS REPLACED IAW MM, ALL CORRECT.Sep 5, 2003 · N881LF · Doug MD83SDR UO22003F00002Impeller · failedHP IMPELLER FAILED, CAUSING DAMAGE TO ENGINE.Sep 4, 2003 · N575WW · Lear 35LEARSDR 2004FA0000162Coupling · crackedDETECTED CRACK VIA VISUAL AND MPI INSPECTIONS DURING ROUTINE INSPECTION OF COMPRESSOR MODULE, COMPRESSOR ROTOR ASSEMBLY. DISASSEMBLED FOR INSPECTION OF FUTURE INSTALLATION. NOTED HEAVY FRETTING WEAR ON COUPLING ADAPTER OD TO IMPELLER ID FIT DIMENSION. THE CSep 2, 2003SDR 2004FA0000161Coupling · crackedDETECTED CRACK VIA VISUAL AND MPI INSPECTIONS DURING ROUTINE INSPECTION OF COMPRESSOR MODULE, COMPRESSOR ROTOR ASSEMBLY. DISASSEMBLED FOR INSPECTION OF FUTURE INSTALLATION. NOTED HEAVY FRETTING WEAR ON COUPLING ADAPTER OD TO IMPELLER ID FIT DIMENSION. THE CSep 2, 2003SDR SW07200300010Compressor · fodTHE CREW REPORTED A COMPRESSOR STALL DURING TAKEOFF. THE ENGINE WAS REMOVED AND REPLACED.Sep 2, 2003 · N507MJ · Cndair CL6002C10SDR 2003F00610Blade · damagedFLT 6758 - LGB-PHX - ABORTED TAKEOFF, RIGHT ENGINE HAD A COMPRESSOR STALL ON TAKEOFF ROLL. MAINTENANCE PERFORMED BORESCOPE REVEALING COMPRESSOR BLADE DAMAGE AND REPLACED ENGINE. (M)Sep 2, 2003 · N507MJ · Cndair CL6002C10SDR AALA20030943Compressor Wheel · damagedAIRCRAFT VIBRATION FELT AND LOUD THUMP WAS HEARD AT 20,000 ON CLIMB-OUT. RIGHT ENGINE VIBRATED INTO THE AMBER RANGE. RETARDED THROTTLE BACK INTO NORMAL RANGE ATTEMPTS TO ADVANCE THE THROTTLE CAUSED VIBRATION TO RETURN INITIAL THUMP WITH SLIGHT CONTROL MOVEMEAug 29, 2003 · N643AA · Boeing 757223SDR CA030930006Scroll · cracked(CAN) DURING INSPECTION A CRACK WAS FOUND IN THE COMPRESSOR SCROLL.Aug 27, 2003 · Bell 206L1SDR ALG2003F00083Compressor · stalledAS AIRCRAFT PREPARED TO TAXI FROM A HOVER, AIRCRAFT HAD WHAT WAS TO BE A COMPRESSOR STALL. PUT THE AIRCRAFT BACK ON PARKING PAD AND THE MECHANIC INSPECTED THE INLET AREA AND COMPRESSOR AND FOUND EVIDENCE OF FROG INGESTION. NO VISUAL DAMAGE WAS FOUND, ZOCKED Aug 27, 2003 · N69AL · Bell 206L4SDR GTIA030656Blade · damagedNR 2 ENGINE 1ST STAGE FAN BLADE IS MANGLED BEYOND BLENDABLE LIMITS. REMOVED AND REPLACED TWO C-1 BLADES IAW MD-80 A/C MM REV 76 REV 76 SECTION 72-33-21. COMPLIED WITH TEST 6 AND 1 PER SECTION 72-00-00 PER TIMCO ENGINE CENTER CERT T48R384Y. (M)Aug 26, 2003 · N812NK · Doug DC982SDR TR1031Coupling · frettedCOMPRESSOR COUPLING ADAPTER (P/N 23039797AL S/N CI17-406) HAS SEVERE FRETTING ON OD OF ADAPTER. SEVERAL OEM ADAPTERS HAVE FAILED AT THIS FRETTING AREA.Aug 25, 2003SDR SWAA031896Compressor · stalledAIR TURNBACK, NR 1 ENGINE COMPRESSOR STALLED. REMOVED AND REPLACED NR 1 ENGINE PER MM.Aug 23, 2003 · N512SW · Boeing 7375H4SDR P5CA0300925Compressor · stalledENGINE COMPRESSOR STALL ON DESCENT. REMOVED AND REPLACED NR 3 ENG, REF PAC ENG CHANGE WORK CARDS 7100-002.Aug 22, 2003 · N923FT · Boeing 7472U3BSDR 2003UALA00640Bearing · failedNUMBER 1 ENGINE HAD SEVERE COMPRESSOR STALLS PASSING ABOUT 23000 FT EGT STABILIZED AT 610 WITH THROTTLE AT IDLE. WHEN THROTTLE INCREASED STALLS RESUMED. COMPRESSOR STALL AND INTERNAL GRINDING NOISE ON ENGINE SHUT DOWN. CAUSE OF THE COMPRESSOR STALL WAS A Aug 21, 2003 · N346UA · Boeing 737322SDR KC82003F00003Fan · damagedSHORTLY AFTER TAKE OFF THE RT ENGINE ROLLED BACK CLIMBING THROUGH 3000 FT. FOUND RT ENGINE WITH COMPRESSOR FOD. REPLACED RT ENGINE WITH SERVICEABLE ENGINE.Aug 20, 2003 · N192CK · Amd FALCON20SDR S2YA03027Blade · bentSHORTLY AFTER TAKEOFF, THE CAPTAIN SAW A BIRD GO BY THE LEFT SIDE, THEN HEARD A BOOM AND THEN A SCRAPING SOUND. THE CREW PERFORMED AN AIR TURNBACK TO OMA. MAINTENANCE INSPECTED THE A/C AND FOUND TWO FAN BLADES BEN BUT NO OTHER DAMAGE. MAINTENANCE BORESCOPEDAug 19, 2003 · N356SK · Dorner DO328300SDR MEX2003375Disk · damagedFLT 907 - MTY-MEX - DURING OVERNIGHT CHECK, DETECTED RIGHT ENGINE DAMAGED FOR FOD, WITH 2 BLADES OUT OF LIMITS IN THE FIRST STAGE COMPRESSOR. THE BOROSCOPIC INSPECTION WAS PERFORMED AND THE C1 DISK WAS REPLACED IAW MM 72-00-33, ALL CORRECT. THE RIGHT ENGINE Aug 19, 2003 · N946AS · Doug MD83SDR CA040301002Compressor · failed(CAN) THE AIRCRAFT DEPARTED A STAGING AREA, SHORTLY AFTER TAKEOFF, THE AIRCRAFT HAD AN ENGINE FAILURE AND CRASHED IN TALL TREES. THE PILOT WAS THE ONLY OCCUPANT AND WAS KILLED ON IMPACT. THE ENGINE WAS RECEIVED FROM OVERHAUL AND INSTALLED 18 HOURS PRIOR TO THEAug 17, 2003 · Bell 204BSDR DLM88030762Compressor · damagedLT ENGINE SLOW TO ACCEL ON GROUND. ENGINE DID PRODUCE T/O POWER TO MATCH RT ENGINE HOWEVER LT N1 94 PERCENT AND RT N1 90 PERCENT LT EGT 600 RT 560. UPON SELECTION OF CLIMB POWER 3 COMPRESSOR STALLS NOTED. LT ENGINE PULLED BACK TO IDLE STALLS STOPPED. COMPAug 17, 2003 · N902DE · Doug MD88SDR P5CA03000316Compressor · stalledNR 3 ENG COMPRESSOR STALLED AT FL 330 FUEL TEMP PEGGED AT OFF SCALE HOT AND OIL TEMP WENT TO 150 DRGS. PREFORMED 8TH STAGE BLEED CHECK VALVE. CHECKED P/R LINE ON T12 SENSOR, CHECKED FUEL HEAT VALVE, CHECKED NR 3 MAIN TANK SUMP DRAIN CHECKED FUEL / OIL COOLER Aug 17, 2003 · N923FT · Boeing 7472U3BSDR AALA20030872Blade · bird ingestionEN ROUTE BJX-DFW, ON TAKEOFF, AIRCRAFT EN COUNTERED MULTIPLE BIRD STRIKES. RIGHT ENGINE BEGAN SURGING. RETURNED TO BJX WITHOUT FURTHER INCIDENT. REMOVED AND REPLACED DAMAGED 1ST STAGE FAN BLADES, FRONT AND REAR OUTER FAN CASES PER MX CHECK MANUAL CARDS 72-9Aug 16, 2003 · N76202 · Doug DC983SDR CA030819002Blade · fractured(CAN) ENGINE WAS SHUTDOWN IN CRUISE DUE TO TORQUE INDICATION DROPPING OFF AND ITT CLIMBING TO 6900C. DISMANTLE INVESTIGATION HAS REVEALED THAT CT DISK ASSEMBLY EXHIBITED ONE FRACTURED CT BLADE AT THE ROOT OF THE AIRFOIL OR BLADE PLATFORM. THE FRACTURED AIRFOIAug 14, 2003SDR MDR03025Compressor Wheel · crackedONE EACH CRACK INDICATION FOUND BY EDDY CURRENT INSPECTION. INDICATION IS IN THE LOCATION OF THE BLADE RETENTION PIN HOLE, ON THE CENTER FLANGE. INDICATION COULD NOT BE DETECTED BY FPI WHICH IS THE METHOD OF INSPECTION CALLED FOR IN THE OVERHAUL MANUAL. CAUAug 12, 2003 · Skrsky S64ESDR GTIA030623Blade · damagedON PREFLIGHT INSPECTION, FOUND FOD DAMAGE TO THE NR 2 ENGINE C-1 BLADES. REMOVED AND REPLACED NR 2 ENGINE. (M)Aug 9, 2003 · N801NK · Doug DC982SDR 2003UALA00610Compressor · stalledABORTED TAKEOFF DUE TO NR 1 ENGINE COMPRESSOR STALL. AIRCRAFT SURGED ON TAKE OFF AT EPR ABOVE 1.25. SURGE CHECKS FOUND NO DISCREPANCY. EVENT CLASSIFIED AS A GROUP 3 SURGE DUE TO TIP CLEARANCES IN THE HPC.Aug 3, 2003 · N659UA · Boeing 767322SDR AWXA200300868Blade · damagedFORIEGN OBJECT DAMAGE WAS FOUND ON THE NR 2 ENGINE FAN BLADES. MAINTENANCE PERFORMED A FOD INSPECTION OF THE NO. 2 ENGINE IAW T/C I8M05030, AND BORESCOPED THE HIGH PRESSURE TURBINE (HTP) IAW T/C I5M72017, NO DAMAGE WAS NOTED TO HPT. REMOVED AND REPLACED ALL FJul 30, 2003 · N174AW · Boeing 73733ASDR 2003UALA00600Blade · failedRIGHT ENGINE COMPRESSOR STALL, EGT OVERTEMP. OIL PRESSURE DROPPED TO ZERO. ENGINE TEARDOWN VERIFIED THAT THE HPT T1 BLADE FAILED. PRATT & WHITNEY HAS BEEN INVESTIGATING THIS FAILURE FOR ROOT CAUSE AND DETERMINED THAT THE SYMPTOMS AND PART CONDITION ARE UNIQUJul 30, 2003 · N528UA · Boeing 757222SDR 2003FA0000772Diffuser · misoverhauledDIFFUSER 4-101-260-04 (SN 0062A / C301849) WAS OVERHAULED, TRACKING NR C301849-1 DATED 02/26/2003. RECEIVED DIFFUSER FROM CUSTOMER FOR INSTALLATION IN THEIR ENGINE. UPON INSPECTION, DISCOVERED THAT PART WAS MISSING P3 AIR BLEED HOLE. ADDITIONAL DIMENSIONAL INJul 24, 2003SDR SWAA031642Blade · bentON POST FLT WALK AROUND NOTICED DEVIATION IN NR 2 ENGINE FAN BLADE. DEVIATION IS 1.25 LONG AND .375 OFF OF STRAIGHT AND LEVEL. REMOVED AND REPLACED C1 FAN ASSY PER MM.Jul 22, 2003 · N102SW · Boeing 7372H4SDR BAQA088146Compressor · wornMODULE 2 DUE CHANGE FOR WEAR AT BLEED AIR DUCT. HARD CARD ENCLOSED. REPLACED WITH SERVICEABLE UNIT.Jul 18, 2003 · N365S · Aerosp SA365NSDR CA030903003Blade · failed(CAN) RT ENGINE SHUTDOWN DUE TO LOW TORQUE 10 PSI AND RISING T5 SHUTDOWN AT 690 DEGREES C. PILOT WAS IN CRUISE ABOUT 9 MINS AFTER TAKEOFF FROM GJOA HAVEN. AIRCRAFT RETURNED TO GJOA HAVEN AND PERFORMED AN UNEVENTFUL LANDING. MAINTENANCE DISCOVERED A FUEL LINEJul 17, 2003 · Dhav DHC6300SDR CA030731019Blade · fractured(CAN) COMPRESSOR TURBINE BLADE FRACTURED CAUSING COMPLETE ENGINE FAILURE AT APPROX. 40KNOTS FORWARD AIRSPEED, PILOT CARRIED OUT EMERGENCY LANDING.ENGINE REMOVED FOR EXAMINATION BY PWC.Jul 17, 2003 · Bell 212SDR ARWA20030706Compressor · damagedLOG PAGE 23902 NR 3 ENGINE VIBRATION 4 UNITS BOTH A & B CHANNELS IN NORMAL POSITION NR 3 ENGINE SHUTDOWN AT 1340 Z. INSPECTED NR 3 ENGINE; FOUND METAL ON EXHAUST TAIL PIPE; BOROSCOPED ENGINE, FOUND DISCREPANCIES ON HIGH PRESSURE COMPRESSOR OUT OF LIMITS AND Jul 11, 2003 · N308GB · Lkheed 1011385115SDR AUS20030953Compressor · fod(AUS) ENGINE VIBRATION DURING START. POWER BELOW LIMITS. FOUND DURING TEST RUNS FOLLOWING CENTRIFUGAL COMPRESSOR CHANGE DUE TO FOD.Jul 10, 2003 · Urocop EC120BSDR Y2PA03015Stud · shearedNR 1 ENG FLAMED-OUT AT 32,000 FT, AIRSPEED 64 CLEAR NO TURBULENCE, -20 DEGREES CELSIUS, NR 1 EPR AND NR 1 FUEL FLOW ERRATIC DURING CLIMB. CREW DESCENDED TO FL300 & RESTARTED. RE-LIGHT OK, BUT FAN SPEED FLUCT 80-30 PERCENT. PERFORMED PRECAUTION SHUTDOWN. A/Jul 8, 2003 · N827AA · Amd FALCONSDR 2003UALA00541Compressor · stalledNR 2 ENGINE EXPERIENCED A COMPRESSOR STALL AND N1 ROLLBACK. ENGINE EXPERIENCED A SURGE AT HIGH EPR NOT AT TAKEOFF ( NO GROUP 3). EICAS MESSAGE SVA FAIL. REMOVED ENGINE SENT TO TEST CELL AND FOUND SVA BINDING. CHANGED SVA.Jul 3, 2003 · N179UA · Boeing 747422SDR 0301219860Fuel Control · malfunctionedDURING TAKEOFF ROLL, FLIGHT CREW OBSERVED A FLOCK OF BIRDS PASS CLOSE TO THE AIRCRAFT AND THEN HEARD A POSSIBLE ENGINE COMPRESSOR STALL. FLIGHT CREW ABORTED TKAEOFF AT 118 KNOTS. MAINTENANCE INSPECTED BOTH ENGINES FOR EVIDENCE OF A BIRD STRIKE, NONE FOUND. Jun 29, 2003 · N769NC · Doug DC951SDR 2003UALA00522Vane · unserviceableAIRCRAFT RETURNED TO FIELD AFTER ENGINE HAD A COMPRESSOR STALL JUST AFTER TAKEOFF. DISASSEMBLY OF THE ENGINE SHOWED TEARS AND MISSING MATERIAL ON COMPRESSOR BLADES AND VANES STAGES 6 THROUGH 9 DUE TO A STAGE 8 VANE SECTOR HONEYCOMB FAILURE. FAILURE OF THE HOJun 28, 2003 · N386UA · Boeing 737322
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