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 WRLA200404Fan Blade · damagedON TAKEOFF ROLL, ENGINE 2 EVM COMP READ 5.0 UNITS WITH STRONG VIBRATION. TAKEOFF ABORTED BELOW 80 KNOTS. REMOVED AND REPLACED FOUR EACH FAN BLADES ON NR 2 ENGINE PER MM 72-31-02 PERFORMED ENGINE RUN AT 95 PERCENT N1 EVM COMP 7 READING, OPS CHECK GOOD. REPLAJan 11, 2004 · N274WA · Doug MD11FSDR 2004UALA00009Blade · damagedABORTED TAKEOFF AT 110KTS AFTER CREW FELT A PULL TO THE LEFT. NO REPORTED ENGINE PARAMETER CHANGES OR EXCEEDANCES. FLIGHT DATA RECORDER DID NOT REVEAL ANY ENGINE OR REVERSER RELATED DISCREPANCIES. BOTH ENGINES PARAMETERS WERE SIMILAR WITH NO EVIDENCE OF POWJan 6, 2004 · N920UA · Boeing 737522SDR A6WA2003400ZZBlade · nickedAFTER TAKEOFF, RIGHT ENGINE VIBRATION WENT TO 3.9, FELT AIRFRAME VIBRATION, WITH THRUST REDUCED VIBRATION INDICATION REDUCED TO GREEN RANGE. AIR RETURN, INSPECTED FAN IAW 72-20-00. BLENDED NICKS FROM SEVERAL BLADES IAW AMM TASK 72-20-00-300-801, ALL MINOR BLJan 5, 2004 · N459AW · Cndair CL6002B19SDR 2004UALA00003Fan Blade · contaminatedHIGH ENGINE VIBRATION ON NR 1. ENGINE CONDITION MONITORING DETECTED HIGH N1 FREQUENCY VIBRATION ON ALL 3 ACCELEROMETERS, ACCOMPANIED BY DOWNWARD SHIFT IN EGT MARGIN. CONSEQUENTLY, IMPENDING ENGINE FAILURE WAS SUSPECTED. THE EGT LOSS WAS SUBSEQUENTLY DETERMIJan 5, 2004 · N220UA · Boeing 777222SDR A6WA200440002Blade · nickedAFTER TAKEOFF RT ENGINE VIBRATION WENT TO 3.9, FLET AIRFRAME VIBRATION, WITH THRUST REDUCED VIBRATION INDICATION REDUCED TO GREEN RANGE. AIR RETURN, INSPECTED FAN IAW 72-20-00. BLENDED NICKS FROM SEVERAL BLADES IAW AMM TASK 72-20-00-300-801, ALL MINOR BLENDIJan 5, 2004 · N459AW · Cndair CL6002B19SDR 0400039905Compressor · stalledDURING TAKEOFF, THE NR 1 ENGINE EXPERIENCED A COMPRESSOR STALL. TAKEOFF ABORTED AT 110 KNOTS. FLIGHT CREW INDICATED SNOW AND SLUSH ON RUNWAY. MAINTENANCE INSPECTED THE INLET AND EXHAUST, PS3 FILTER, AND SADDLE DUCTS; NO TROUBLE FOUND. ENGINE GROUND RUN TO Jan 4, 2004 · N955N · Doug DC931SDR 0400029860Engine · failedDURING TAKEOFF, THE NR 1 ENGINE EXPERIENCED A COMPRESSOR STALL AND LOSS OF POWER AT 105 KNOTS. FLIGHT CREW ABORTED TAKEOFF. MAINTENANCE FOUND METAL IN THE TAILPIPE. REPLACED THE NR 1 ENGINE.Jan 2, 2004 · N769NC · Doug DC951SDR EAT2004F00000Plenum · crackedA CRACK IN THE PLENUM NEAR THE IGNITER BOSS. THE CRACK WAS RIGHT ALONG THE WELD AROUND THE IGNITER BOSS. MOST LIKELY THE IGNITER WAS AT SOME POINT MAY HAVE BEEN OVERTORQUED CAUSING STRESS TO THE PLENUM.Dec 31, 2003 · N26932 · Swrngn SA227ACSDR 54284Plenum · crackedPLENUM CRACKED AT IGNITER BOSS WELD.Dec 29, 2003 · N26932 · Swrngn SA227ACSDR COMA0470001Fan Blade · damagedFLIGHT 5646 RIGHT ENGINE VIBRATION 1.5 TO 2.1. REPLACED ALL 28 FAN BLADES.Dec 28, 2003 · N340CA · Cndair CL6002C10SDR AUS20031332Blade · failed(AUS) ENGINE VIBRATION AFTER TAKEOFF. BOROSCOPE INSPECTION FOUND FOURTH STAGE HPC BLADE FAILED.Dec 27, 2003 · Boeing 747438SDR PNSA031213Compressor · fodWHILE AC WAS BEING RELOCATED AFTER MAINTENANCE, A/C WAS ON TAKEOFF IN NR 1 ENGINE SUFFERED FOD AND SUBSEQUENT COMPRESSOR STALL. ENGINE WAS SHUT DOWN AND AN UNEVENTFUL LANDING WAS MADE. A BLUE SHOP TO WELL WAS LOCATED IN THE ENGINE INLET COVERING AT LEAST TWO Dec 25, 2003 · N675PA · Saab 340BSDR BAQA091613Case · damagedCASE HALVES OF COMPRESSOR, COATING LIFTING. PART REPLACED WITH SERVICABLE UNIT.Dec 23, 2003 · N941MS · Aerosp AS355F2SDR S03J72100Compressor Wheel · damagedDURING TAXING TO RUNWAY, NR 4 ENGINE SPOOLED DOWN, AND COULD NOT ACCELERATE TO IDLE WITH AUTOSTART. NR 3 ENGINE SPOOLED DOWN AND EGT RAISED TO 977 DEGREE DURING AIRCRAFT TAXING BACK TO PARKING SPACE. BORESCOPE INSPECTION FOUND BOTH ENGINES, HPC WERE DAMAGED.Dec 22, 2003 · Boeing 747400SDR MEX2003558Blade · damagedAIRCRAFT AIR TURN BACK, DURING CLIMB THE RIGHT ENGINE STALLED. AT PLATFORM, IT WAS DETECTED DAMAGES IN FOUR C1 BLADES AND IN 2 C2 BLADES. INSPECTOR AND TECHNICAL PERSONNEL WERE SENT TO EVALUATE THE DAMAGES AND START THE CORRECTIVE ACTIONS. ENGINE WAS REPLACDec 21, 2003 · N214AM · Doug DC987SDR P5CA0401023Blade · bird strikeDURING POST FLT INSPECTION FOUND BIRD STRIKE DAMAGE TO NR 4 ENG. REMOVED AND REPLACED FAN BLADE SET PER WIC M 7111-001. REPLACED NOSE COWL PER WIC M 7220-001 ENG INSPECTION CARRIED OUT PER 72-00-00 NIL DEFECTS.Dec 21, 2003 · N920FT · Boeing 747249FSDR 03FDEA02203Case · chafedNEW ENGINE AT 4 O'CLOCK AFT FAN CASE AREA FOUND CHAFING MARK. CHAFING MARK AT NR 3 ENGINE ON 4 O'CLOCK POSITION, AFT FAN CASE 'T' RIB SMOOTHED OUT WITH FINAL DIMENSION : LENGTH = 0.470, WIDTH = 0.300 AND DEPTH APPROX. = 0.120, FOUND WITHIN LIMITS AS PER GE MADec 17, 2003 · N608FE · Doug MD11SDR AUS20031313Seal · leaking(AUS) RT ENGINE COMPRESSOR SEAL SUSPECT FAULTY. LEAKING OIL CAUSED SMOKE IN COCKPIT.Dec 16, 2003 · Cessna 441SDR CA040108004Tab · cracked(CAN) ON AN OCCURRENCE TEARDOWN OF ENGINE, BETWEEN MODULE 2 AND MODULE 3, THE TECHNICIANS DISCOVERED A TAB BRIDGE CRACKED AND WAS INGESTED INTO THE ENGINE SUBSEQUENTLY CAUSING DAMAGE TO THE CENTRIFUGAL COMPRESSOR, WHICH WAS REPLACED.Dec 15, 2003SDR AALA20031435Blade · damagedEWR T785/15 EN ROUTE, ON CLIMBOUT AT 20,000 FT EXPERIENCED TWO COMPRESSOR STALLS FROM RT ENGINE. RT ENGINE LT AT IDLE AND LANDED EWR WITHOUT INCIDENT. AIRCRAFT OUT OF SERVICE FOR EVALUATION. ON BOROSCOPE OF 6TH STAGE COMPRESSOR BLADES FOUND 18 DAMAGED BLADec 15, 2003 · N709TW · Boeing 7572Q8SDR COMA0370056Fan Blade · damagedFLIGHT 5043 RT ENGINE FAN VIB CAUTION MESSAGE. REPLACED THE RT ENGINE FAN BLADES.Dec 13, 2003 · N317CA · Cndair CL6002C10SDR IXXA0300084OCompressor · stalledON TAKE OFF FROM TAPA AT 115KTS NR 3 ENGINE COMPRESSOR STALLED AND POWER ROLLED BACK. CREW REJECTED TAKE OFF. 1 TIRE WAS FLAT AND THERMALED 3 MAIN ON RIGHT GEAR. MAINTENANCE INSPECTED NR 3 ENGINE FOR FOD/BIRD STRIKE PER ALL APPLICABLE MANUALS, AND NO DEFECTS Dec 9, 2003 · N41CX · Doug DC862FSDR C1HA200381034Compressor · stalledCOMPRESSOR STALL NR 2 ENGINE ON THROTTLE ADVANCE AT 1.4 EPR TEMPS NORMAL. ALL PARAMETERS NORMAL WIND WAS A CROSSWIND, RUNWAY 25R = WIND WAS 180 AT 14 GUSTING TO 19 INSPECTED INLET AND EXHAUST NR 2 ENG. NO DISCREPANCIES NOTED. RAN ENG TO 1.4 EPR - INTO WIND,Dec 7, 2003 · N681CA · Boeing 7272S7SDR S2YA03035Compressor · stalledWHILE TAXIING OUT FOR FLIGHT 2419, ATW-MKE, THE CREW NOTED A LOUD NOISE SOUNDING LIKES BRAKES. DETERMINED THT THE RIGHT ENGINES COMPRESSOR WAS STALLING WHEN THE POWER WAS ADVANCED. MAINTENANCE TROUBLESHOT THE SYSTEM AND REPLACE MOST OF THE BLEED SYSTEM COMPODec 2, 2003 · N359SK · Dorner DO328300SDR ARWA20031105Compressor · stalledON FLIGHT 410, THE NR 4 ENGINE COMPRESSOR STALLED, FOLLOWED BY LOSS OF POWER. ACCOMPLISHED IN FLIGHT ENGINE SHUTDOWN AS PER FOM; ENGINE SHUTDOWN AT 14:35, THE WINDMILLING OIL PRESSURE WAS ZERO.Nov 30, 2003 · N784AL · Doug DC863FSDR DHL2003752006Compressor · stalledENGINE NR 2 COMPRESSOR STALL WHEN ON POSITION RUNNING UP THE ENGINES AT 80 PERCENT, HIGH CROSSWIND COMPONENT. INSPECTED NR 2 ENGINE FAN, NO DEFECTS NOTED. ACCESS HATCH SECURED IAW M/M 71-00 PAGE 608.Nov 29, 2003 · N752DH · Boeing 727223SDR DHL2003754018Compressor · stalledAFTER ADVANCING THRUST LEVERS FOR TAKEOFF HEARD A COMPRESSOR STALL AND REJECTED THE TAKEOFF AT 16,100 GTW AND ZERO INDICATED AIRSPEED. OAT WAS 9 C AND PRESS ALT +100 FT. THIS WAS FIRST ATTEMPT AT T/O. AFTER ADVANCING THRUST LEVERS FOR TAKEOFF HEARD A COMPRENov 25, 2003 · N754DH · Boeing 727223SDR AUS20031195Valve · faulty(AUS) ENGINE P2.5/P3 SWITCHING VALVE STICKING INTERMITTENTLY ALLOWING OIL VAPOUR INTO THE AIR CONDITIONING SYSTEM.Nov 23, 2003 · Dhav DHC8202SDR 2004F00171Blade · failedDURING TAKEOFF, LOUD BANG OCCURRED ON LEFT ENGINE. ABORTED TAKEOFF. DEMATED POEWR SECIOTN FROM GAS GENERTOR AND DETERMINED THAT POWER TURBINE BLADES WERE BROKE OFF. REPLACED LEFT POWER SECTION MODULE AND ROUTED FAILED UNIT FOR FURTHER ANALYSIS AND REPAIR. CNov 18, 2003 · N87552 · Beech 1900DSDR AUS20031196Bearing · faulty(AUS) BOROSCOPE INSPECTION OF LT ENGINE FOLLOWING FUMES IN THE AIR CONDITIONING SYSTEM FOUND OIL LEAKING IN THE NR 4 BEARING AREA.Nov 18, 2003 · Dhav DHC8202SDR ABXA030451Acoustic Liner · missingNR 2 ENGINE REVERSER OUTBOARD SIDE INNER AREA HAD DAMAGE DUE TO LIBERATION OF A P/N 803723 ENGINE FAN EXIT CASE OUTBOARD ACOUSTIC LINER SEGMENT ASSEMBLY, WHICH RAN FROM THE 3 O'CLOCK TO THE 5 O'CLOCK POSITION, AFT FACING FORWARD. REPLACED NR 2 ENGINE OUTBOARD Nov 18, 2003 · N708AX · Boeing 767231SDR JYD2004F00004Compressor Wheel · cracked2ND STAGE COMPRESSOR DISK (PN 670802, SN H63817) WAS FOUND CRACKED DURING OVERHAUL INSPECTION. COMPRESSOR (SN 672571) WAS REMOVED FROM SERVICE DUE TO REACHING ITS O/H INTERVAL, HAVING A TSO OF 2987.9 HOURS AND A TT OF 5978.0 HOURS. DURING O/H INSPECTION, FIVNov 16, 2003 · N164AC · Skrsky S64ESDR 2003UALA00861Compressor · damagedNUMBER 2 ENGINE COMPRESSOR STALLS WHEN OPERATED ABOVE IDLE. UPON ENGINE TEARDOWN SIGNIFICANT DAMAGE WAS FOUND TO THE FRONT OF THE HIGH PRESSURE COMPRESSOR, WHICH CAUSED THE ENGINE TO EXPERIENCE A COMPRESSOR STALL WHEN ADVANCED ABOVE IDLE POWER. SIGNIFICANNov 16, 2003 · N840UA · Airbus A319131SDR CA031120011Blade · failed(CAN) DAMAGE TO PT COMPONENTS IS SUBSTANTIAL AND MOST ARE CONSIDERED SCRAP. DAMAGE INCLUDES LG NR OF PT2 BLADES (3115863-01) FRACTURED AT BLADE ROOT AND AT PT SHAFT HSG ASSY WHICH HAS MNT FLANGE SEPARATED FROM MAIN BODY OF HSG. ALL COMPONENTS EXCEPT GB ARE SCNov 13, 2003SDR ERAA097115Scroll · brokenBROKEN STUDS ON SCROLL. OVERHAUL, INSPECTED, WELD REPAIRED CRACK, INSTALLED (24) EACH NEW STUDS, STRESS RELIEVED, REPLACED (2) EACH INSERTS, AND APPLIED.Nov 12, 2003 · N131EH · Bolkms BO105SSDR 2003UALA00849Blade · failedCREW REPORTED LOUD BANG ON T/O ROLL AT APPROXIMATELY 40 KNOTS. TAKEOFF ABORTED. ENGINE WAS REMOVED FOR TEARDOWN AND INVESTIGATION, WHICH REVEALED A HIGH COMPRESSOR BLADE FRACTURE WITH SIGNS OF FOREIGN OBJECT DAMAGE (FOD) AT FRACTURE INITIATION SITE. THIS FNov 11, 2003 · N815UA · Airbus A319131SDR AUS20031134Compressor · damaged(AUS) LT ENGINE HAD SPARKS AND FLAMES WITH EGT APPROXIMATELY 50 DEGREES HIGHER THAN THE RT ENGINE. BOROSCOPE INSPECTION OF THE HPC FOUND SIGNS OF DAMAGE TO FIRST AND SECOND STAGES.Nov 9, 2003 · Boeing 767*SDR P5CA0300984Strip · wornNR 1 ENG FAN STATOR ASSY ABRADALE STRIP DAMAGE AT 4 TO 5 O'CLOCK POS. ENG CHANGE REPLACEMENT REQ'D PER ATLAS AIR FORM 01-AA-45. ACCOMPLISH PYLON INSP PER CF6-50E2 R/R WORK CARD OK TO INSTALL. REPAIRED ABRADALE STRIP PER MM 72-31-04.Nov 9, 2003 · N354MC · Boeing 747341SDR 2003UALA00846Blade · out of trimLANDED DSM UNDER AMBER ALERT DUE TO A NR 1 ENGINE VIBRATION. ACCOMPLISHED VIBRATION TROUBLESHOOTING ON THE NR 1 ENGINE AND FOUND NO DISCREPANCIES. TO ENSURE THE ENGINE WAS WITHIN ACCEPTABLE VIBRATION LIMITS AN ENGINE TRIM BALANCE WAS ACCOMPLISHED ON THE NR 1Nov 7, 2003 · N916UA · Boeing 737522SDR 2003UALA00842Fan Blade · bentRETURNED TO ORD DUE TO A SLIGHT VIBRATION. VISUALLY CHECKED NR 1 ENGINE AND FOUND EVIDENCE OF BIRDSTRIKE IN THE ENGINE INLET. ACCOMPLISHED A BIRDSTRIKE INSPECTION AND BORESCOPE ON THE ENGINE. FOUND TWO FAN BLADES BENT BEYOND LIMITS WITH NO OTHER DISCREPANCIESNov 7, 2003 · N381UA · Boeing 737322SDR 2003UALA00831Compressor · leakingNR 1 ENGINE SURGE ON TAKEOFF. ENGINE SELF RECOVERED AND CONTINUED NORMAL OPERATION. ENGINE EXPERIENCED GROUP 3 SURGE ON TAKE OFF. CAUSE OF THE SURGE IS OPEN CLEARANCES IN THE REAR OF THE HPC. FINAL FIX FOR SURGE ISSUES IS THE OVERHAUL OF THE ENGINE TO A RINGNov 1, 2003 · N652UA · Boeing 767322SDR C1HA200393018Compressor · stalledFLIGHT ATTENDANTS REPORTED A POSSIBLE COMPRESSOR STALL UPON LANDING ROLLOUT. RAN ALL 3 ENG AT RUN PAD CHECKED COMPRESSOR BLEED SYSTEM OPERATION IAW B727 MM 75-31-00. NO STALLS NOTED. OK FOR SERVICE.Oct 26, 2003 · N293AS · Boeing 727212SDR AUS20031152Rotor · damaged(AUS) COMPRESSOR ROTOR ASSEMBLY DAMAGED BY FOD. AIRCRAFT HAD BEEN REASSEMBLED FOLLOWING PAINTING WHICH INCLUDED WORK IN THE COMPRESSOR PLENUM AREA.Oct 24, 2003 · Bell 206BSDR 2003FA0001163Module · seizedON 17, OCT. 2003, FIRST START OF THE DAY, PILOT REPORTED ENGINE WOULD NOT START. SUBSEQUENT INSPECTION REVEALED THAT AXIAL COMPRESSOR WAS SEIZED. ONLY WITH GREAT EFFORT COULD THE AXIAL COMPRESSOR BE TURNED BY HAND. ENGINE WAS REMOVED FOR RETURNED TO FACILITOct 24, 2003 · N6093K · Snias AS350B2SDR 2003FA0001133Gas Generator · noisyRUBBING NOISE AFTER SHUT DOWN. ONLY WHEN ENGINE IS HOT.Oct 23, 2003 · N853HW · Snias AS350B2SDR MEX2003500Blade · damagedDURING TRANSIT CHECK, DETECTED DAMAGE ON LEFT ENGINE C1 FAN BLADE AND A .40625 INCH PER .0625 INCH DAMAGE IN THE NOISE SUPPRESSOR. BLADE WAS BLENDED IAW MM 72-00-00. DURING OVERNIGHT SERVICE, BLADE BLENDING WAS INSPECTED IAW MM 78-33-21, FOUND ALL CORRECT ANOct 21, 2003 · N169PL · Doug MD88SDR CA031014006Fan Blade · damaged(CAN) WHEN CLIMBING THROUGH 1200 FT AFTER TAKEOFF, BIRDSTRIKE WAS NOTED AND NR 2 ENGINE VIBRATION CLIMBED TO 1.0. AIRCRAFT RETURNED FOR NORMAL LANDING. MAINTENANCE INSPECTION FOUND BENT AND TORN BLADES ON THE NR 2 ENGINE MAIN FAN. BIRD FEATHERS AND OTHER RESIDOct 12, 2003 · Bac 146200ASDR AUS20031090Compressor · unserviceable(AUS) ENGINE COMPRESSOR SECTION CONTAINED COMPONENTS FROM AN ENGINE INVOLVED IN AN AIRCRAFT CRASH. ENGINE HAD BEEN ASSEMBLED FROM COMPONENTS FROM FIVE DIFFERENT ENGINES. NO HISTORY CARDS WERE SUPPLIED FOR THE COMPRESSOR MODULE BUT INVESTIGATION FOUND THAT THE Oct 10, 2003SDR AUS20031051Seal · failed(AUS) NR 1 ENGINE FORWARD STATIONARY AIR/OIL SEAL FAILED IN THE AREA OF ADHESION OF THE ABRADABLE MATERIAL TO THE SEAL ASSEMBLY.Oct 9, 2003 · Boeing 737*SDR 2003FA0001096Module · seizedPILOT REPORTED; ENGINE WOULD NOT START. WHEN START BUTTON PUSHED, IGNITERS WOULD FIRE BUT NO NG ROTATION. STARTER MADE AN (THUNK). VOLTS WERE GOOD, SUBSEQUENT INSPECTION BY MAINTENANCE PERSONNEL DETERMINED THAT THE AXIAL COMPRESSOR HAD SEIZED.(K)Oct 8, 2003 · N6088B · Snias AS350*
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