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.
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
Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
SDR 97ZZZX2431Seal · leakingSEAL LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.SDR 97ZZZX2429Shaft · defectiveCOMPRESSOR SHAFT IMPROPER STRETCH. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.SDR SWAA961448Blades · bentEXPERIENCED NUMEROUS BIRD STRIKES AFTER TAKEOFF. ALL ENGINE PARAMETERS REMAINED NORMAL. RETURNED TO SDF AND MADE AN UNEVENTFUL LANDING. PERFORMED BIRD STRIKE INSPECTION. FOUND 2 BENT FAN BLADES ON NR 2 ENGINE, BUT WITHIN M/M LIMITS. OK FOR SERVICE, BORESCSDR 9627062288Compressor · fodDURING CRUISE AT FLIGHT LEVEL 31, THE NUMBER TWO ENGINE EXPERIENCED COMPRESSOR STALLS. CREW REDUCED THE NUMBER TWO ENGINE POWER TO IDLE, RETURNED TO MSP AND LANDED WITHOUT FURTHER INCIDENT. THE ENGINE WAS SHUTDOWN AFTER LANDING. MAINTENANCE FOUND A PIECE OFSDR DL72L962767Compressor · stalledREJECTED TAKOFF DUE TO NOISE OF COMPRESSOR STALL, FOLLOWED BY ENG FAIL LIGHTS. STRONG CROSS WIND AT 70 DEGS OF 19 KNTS OCCURED PRIOR TO TAKE OFF AIRSPEED INDICATION. INSPECTED 1, 2, AND 3 ENGINE INTAKE AND EXHAUSTS, RAN ENGINES PER P.F.H.B. 4-0-7-7 ALL PARASDR 97ZZZX989Rub Strip · disbondedDURING PRE-FLIGHT PIC NOTED THE NR 2 ENGINE C1 COMPRESSOR WOULD NOT TURN. FURTHER INSPECTION REVEALED THE SEGMENTED LINING ASSY (RUB STRIP) WAS DISBONDED IN THE UPPER SECTION OF THE ENGINE (FROM 4 O'CLOCK TO 10 O'CLOCK POSITION). THE NR 2 ENGINE WAS REMOVED SDR 9627002707Compressor · stalledDURING CLIMB, THE NUMBER ONE ENGINE EXPERIENCED MULTIPLE COMPRESSOR STALLS. CREW REDUCED POWER ON THE NUMBER ONE ENGINE, DIVERTED TO LAS AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED THE NUMBER ONE ENGINE DUE TO FOD.SDR 96UAL900952Lever Arm · failedON CLIMBOUT PASSING APPROXIMATELY 6,000 FEET A LOUD BANG WAS HEARD AND THE NR 2 ENGINE ROLLED BACK. ALL INDICATIONS LOOKED GOOD FOR A RELIGHT. WHEN RELIGHT WAS ATTEMPTED VIBRATION WAS HIGH AND THE RESTART WAS ABORTED. *S/D* 3 HIGH PRESSURE COMPRESSOR VARIASDR HEEA968764Gearshaft · step wearENGINE REMOVED DUE TO CRACKED SCROLL. UPON VISUAL INSPECTION OF COMPRESSOR NOTED THE FOLLOWING: STEP WEAR BEYOND SERVICEABLE LIMITS ON SHAFT AFT SPLINES. INSTALLED A USED SERVICEABLE PART.SDR HEEA968763Gearshaft · step wearENGINE REMOVED DUE TO CYCLED OUT 1ST AND 2ND STAGE WHEELS. UPON VISUAL INSPECTION OF COMPRESSOR NOTED THE FOLLOWING: STEP WEAR BEYOND SERVICEABLE LIMITS ON SHAFT AFT SPLINES. INSTALLED A USED SERVICEABLE PART.SDR HEEA968762Gearshaft · step wearENGINE REMOVED DUE TO METAL IN OIL. UPON INSPECTION OF COMPRESSOR PARTS NOTED THE FOLLOWING: STEP WEAR BEYOND SERVICEABLE LIMITS ON SHAFT AFT SPLINES. INSTALLED A USED SERVICEABLE PART.SDR 9626385517Compressor · fodWHILE WAITING IN LINE TO DE-ICE, NR 1 ENGINE SHUT DOWN. A 727 IN FRONT HAD JUST THROTTLED UP AFTER BEING DE-ICED. MAINTENANCE FOUND SNOW AND ICE PLUGGING INTERMEDIATE AREA OF COMPRESSOR. VISUAL AND BORESCOPE INSPECTION OF THE ENGINE WAS PERFORMED, NO DAMAGESDR HEEA968711Shroud Housing · over specsRECEIVING INSPECTION REVEALED: AFT PILOT MEASURE .004 TO .006 OVERSPECS ON SHROUD HOUSING. (SPEC 10.199 - 10.200)SDR 97ZZZX202Case Half · crackedDURING ANNUAL INSPECTION THE ENG COMPRESSOR CASE HALVES WERE INSPECTED AND FOUND TO BE CRACKED AND LIFTING. REPLACED CASE HALVES.SDR ZIAA96075Bearing Support · separatedFWA - NR 2 ENGINE FIRE WARNING ILLUMINATED ON CLIMB-OUT. PULLED EMERGENCY SHUT DOWN HANDLE AND DISCHARGED FIRE BOTTLE. RETURNED TO FWA. FOUND REAR TURBINE BEARING SUPPORT SEPARATED AT MOUNT POINT. NO FIRE PRESENT BUT HOT EXHAUST GASES SET OFF THE FIRE WARNSDR COMA9660229Fan Blade · fodAT 25,000 FT A BANG SOUND WAS HEARD FOLLOWED BY A 2.2 VIB ON RT ENGINE. MAINTENANCE REPLACED TWO SETS OF DAMAGED FAN BLADES ON RT ENGINE. IT IS PROBABLE THAT THIS FOD WAS CAUSED BY ICE FROM THE GALLEY WATER DRAIN MAST.SDR CALA9601784Comp Blade · failedTHE NR 1 ENGINE FAILED AT ROTATION WITH NO WINDMILLING RPM OR OIL PRESSURE NOTED IN FLIGHT. THE AIRCRAFT WAS RETURNED TO RSW WHERE IT LANDED WITHOUT INCIDENT. MAINTENANCE FOUND METAL IN THE NR 1 ENGINE TAILPIPE. THE NR 1 ENGINE WAS REMOVED AND REPLACED. *SSDR 97ZZZX2374Compressor · cover brokenENGINE WAS PRODUCING AN ODD NOISE AND HAD A HIGH FREQUENCY VIBRATION. PREVIOUS VIBRATION CHECK WITH BRUEL AND KSAER VIB METER 64.4 HRS EARLIER WAS WITHIN LIMITS. INSPECTED COMPRESSOR WITH BORESCOPE THROUGH BLEED VALVE HOLE AND FOUND TAB ON CENTRIFUGAL COMPRESDR ORJA96116Compressor · stalledON TAKEOFF NORMAL POWER ABOUT 800 AGL LEFT ENGINE COMPRESSOR STALLED, THROTTLE REDUCED TO IDLE. POWER ADVANCED ENGINE RAN OK. RETURNED TO RENO. REMOVED AND REPLACED NR 1 ENGINE IAW CARD 0099 AND MM 71-00-00. ALL PARAMETERS NORMAL, NO LEAKS NOTED. (M)SDR CA970421058Compressor · leaking(CAN) COMPRESSOR DISCHARGE AIR LEAKING BETWEEN COMPRESSOR SCROLL DISCHARGE AND STEEL INSERTS. PART TC: 1,665.SDR ORJA96113Lock Ring · crackedFOUND C-1 BLADE LOCK RING CRACKED AT PULL HOLE APPROXIMATELY TWO INCHES FROM END. REPLACED C-1 BLADE LOCK RING. (M)SDR HEEA968602Shroud Housing · under sizeRECEIVING INSPECTION REVEALED; UNDERSIZED THROAT CLEARANCE ON SHROUD HOUSING. INSTALLED A NEW SHROUD HOUSING.SDR N3VR96157Igv Case · crackedINLET GUIDE VANE CASE WAS CRACKED AT A PREVIOUS WELD REPAIR. THE INLET GUIDE VALVE (I/G/V) CASE WAS REPLACED IAW MM 72-00 AND THE NR 1 BEARING WAS REPLACED IAW MM 72-00-23. (M)SDR 97ZZZX348Bearing · damagedENGINE REPORTEDLY MADE UNUSUAL NOISE FOLLOWED BY CHIP LIGHT DURING ENGINE START. DISASSEMBLED, AND FOUND SEVERELY DAMAGED NR 2 BEARING, PN 4-301-091-02, AND NR 3 BEARING. ALSO, FOUND PT ROTOR BLADES SHIFTED (WITHIN LIMITS), HEAVY RUB ON PT ROTOR BLADE TIPS ASDR CA970129010Compressor · damaged(CAN) SHORTLY AFTER TAKEOFF AT APPROXIMATELY 500 FEET THE CREW HEARD A LOUD BANG COMPRESSOR STALL, THEN A SECOND ONE. THE RIGHT ENGINE EGT WENT TO THE HIGH ZONE. THE #2 ENGINE WAS SHUTDOWN AND THE AIRCRAFT RETURNED TO POINT OF DEPARTURE. POST FLIGHT INSPECTIONSDR 96UAL900910Compressor · stalledAIRCRAFT RETURNED TO FIELD DUE TO RIGHT ENGINE COMPRESSOR STALL AND HIGH EGT. *S/D* COMPRESSOR STALL IS ATTRIBUTED TO THE N2 COMPRESSOR FAILURE. THE ENGINE WAS REMOVED FROM THE AIRCRAFT. THE ENGINE IS NOT YET DISASSEMBLED.SDR 96UAL900905Compressor · stalledAFTER TAKEOFF, NR 1 ENGINE EXPERIENCED A COMPRESSOR STALL AND HIGH EGT. SHUT DOWN ENGINE, DUMPED FUEL AND RETURNED TO FIELD. *S/D* ENGINE REPLACED, NO VISIBLE DAMAGE FOUND, NO CONTROL SYSTEM FAULTS. COMPRESSOR STALL ATTRIBUTED TO LOW N2 COMPRESSOR PERFORMASDR 96UAL900900Compressor · stalledNR 3 ENGINE STALLED ON TAKEOFF JUST AFTER LIFTOFF. A/C RETURNED TO FIELD. NO VISIBLE DAMAGE. NO CONTROL SYSTEM FAULTS. SURGE IS ATTRIBUTED TO POOR N2 COMPRESSOR PERFORMANCE. ENGINE TO BE REFURBISHED. ENGINE REPLACED.SDR TWAA9614402Blade · damagedSTL - FLT 341 - DURING CLIMB, SHUT DOWN NR 1 ENGINE, SN 1421, DUE TO COMPRESSOR STALL AND OIL QUANTITY WENT TO ZERO. FOUND TURBINE DAMAGE. REPLACED NR 1 ENGINE. ENGINE OPERATION THEN CHECKED NORMAL. ENGINE TOTAL TIME: 13,723 HOURS; 11,055 CYCLES. INVESTISDR AALA961725Comp Blade · brokenSMF - FLT 1842 - AFTER T/O SMF, DURING INITIAL CLIMB, NR 2 ENG INGESTED SEVERAL BIRDS FOLLOWED BY ENG VIBRATION. ACCOMP PROCEDURES AND SHUTDOWN NR 2 ENG. A/C RETURNED TO SMF AND LANDED O/W WITHOUT INCIDENT. REPLACED NR 2 ENG. ACCOMP LEAK CHECKS AND GROUND SDR 97ZZZX2962Bearing · failedNR 2 BEARING FAILURE. DURING START, NR 2 ENGINE FAILED. NR 1 ENGINE WAS AT GROUND IDLE. FAILURE OCCURRED AT 40 PERCENT N1 DURING START-UP. ALL PARAMETERS WERE NORMAL AND WITHIN LIMITS. THERE WAS A SUDDEN LOUD NOISE FOLLOWED BY SMOKE FROM THE TAILPIPE AND SDR HEEA968536Scroll Assy · mis repairedRECEIVING INSPECTION REVEALED: REPAIR TO SCROLL ASSEMBLY ANTI-ICE PORT NOT FULLY WELDED AS MARKED AND DIMENSION FROM ANTI-ICE PORT TO SPLIT LINE MEASURES .080 ABOVE BLUE PRINT SPECS (2.225)SDR 97ZZZM156Compressor Blade · splitFLT - 759 - MIA-PID - PILOT REPORTED NR 1 TORQUE 3000 AT 11,000 FEET AND T5 AT 770 DEG, NG 93 PERCENT. OTHER ENGINES RUNNING NORMAL WITH 3700 TORQUE. A/C RETURNED TO MIA. THE A/C WAS INSPECTED AND FOUND TO BE SAFE FOR 3 ENGINE FERRY TO FLL. MAINTENANCE REPSDR P5CA9600957Fan Blade · bentON PREFLIGHT, FOUND 5 DAMAGED 1ST STAGE FAN BLADES. BLENDED 2 BLADES PER MAINTENANCE MANUAL 72-31-02, REPLACED 3 BLADES AND MATCHED SET PER MAINTENANCE MANUAL 72-31-02.SDR CA961128006Bearing Cage · breaking apart(CAN) #2 ENGINE OIL FILTER IMPENDING BY-PASS BUTTON EXTENDED. #2 FULL FLOW CHIP DETECTOR FOUND TO BE METAL CONTAMINATED. METAL ANALYSIS FOUND TO BE #3 BEARING CAGE MATERIAL. ON DISASSEMBLY #3 BEARING CAGE WAS FOUND TO BE BREAKING APART.SDR 9625109987Compressor · stalledDURING TAKEOFF ROLL, ONE OR MORE ENGINES EXPERIENCED COMPRESSOR STALLS. CREW ABORTED TAKEOFF AND RETURNED TO THE GATE. MAINTENANCE INSPECTED BOTH ENGINES, PERFORMED OPERATIONAL CHECK AND CHECKED OK. COULD NOT DUPLICATE STALLS.SDR 96UAL900879Fan Rotor · out of balanceNR 1 ENGINE VIBRATES STARTING AROUND 92 PERCENT N1 AND INCREASES IN INTENSITY. AROUND 95-96 PERCENT NI, IT APPEARS TO HAVE A PHASE OR OUT OF SYNC. BEAT. TURNING OFF BLEEDS, HYDRAULIC OR ELECTRICAL POWER HAS NO EFFECT. VIBRATION WAS ISOLATED TO THE FAN ROTOSDR C2XA96CL041Comp Blades · damagedCLE - DURING A SCHEDULED OVERNIGHT INSPECTION, MAINTENANCE FOUND THE RT HAND ENGINE TO HAVE DAMAGED COMPRESSOR BLADES. THE COMPRESSOR BLADES WERE DETERMINED TO BE OUT OF LIMITS. MAINTENANCE REMOVED AND REPLACED THE RT HAND ENGINE IAW BEECHCRAFT 1900D MM 71-00SDR 97ZZZX2745Seal · leakingSEAL LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.SDR 9624451146Compressor · stalledDURING POWER REDUCTION AT FL210, THE NR 1 ENGINE EXPERIENCED A COMPRESSOR STALL. AS EGT CLIMBED TO 750 DEGREES, THE ENGINE WAS SHUT DOWN AND RESTARTED. CREW FOLLOWED COCKPIT OPERATING PROCEDURE AND CONTINUED FLIGHT TO PHL WITHOUT FURTHER INCIDENT. VISUAL ANSDR IXXA96165Compressor · stalledAFTER TAKEOFF FROM TOL, NR 4 ENGINE EXPERIENCED A COMPRESSOR STALL, THE FLIGHT RETURNED TO TOL. MAINTENANCE TROUBLESHOT THE EPR SYSTEM, INTERSTAGE BLEED VALVE, AND CLEANED THE PS4 FILTER. OPERATIONAL CHECKS OF THE ENGINE, INDICATION SYSTEMS AND BLEED VALVE WSDR HEEA968479Gearshaft · wornENGINE REMOVED DUE TO LOW POWER. UPON INSPECTION OF COMPRESSOR PARTS NOTED THE FOLLOWING: FAILED GO,NO-GO GUAGE INSPECTION ON SPUR ADAPTER GEARSHAFT AFT SPLINES. INSTALLED NEW PART.SDR HEEA968478Gearshaft · defectiveENGINE REMOVED DUE TO IMPELLER RETIREMENT. UPON INSPECTION OF COMPRESSOR PARTS NOTED THE FOLLOWING: FAILED GO,NO-GO GUAGE INSPECTION ON SPUR ADAPTER GEARSHAFT FORWARD AND AFT SPLINES. INSTALLED NEW PART.SDR 97ZZZX88Cover Tab · brokenPERFORMING A DAILY ON A/C, NOTED TWO METAL TABS LYING ON ENG DECK. AFTER INQUIRING ABOUT THEM, FOUND OUT THAT THE CENTRIFUGAL COMPRESSOR COVER WAS CRACKING AROUND CIRCUMFERENCE AND RELEASING THESE TABS FROM COVER. THE BROKEN TABS FORTUNATELY BLEW OUT BLEED VSDR WRLA96047Fan Blade · bird strikeDURING TAKEOFF, FLT CREW NOTICED FLOCK OF BIRDS IN AREA OF FLIGHT PATH, SHORTLY AFTER CREW NOTICED NR 1 ENGINE HAVING EXCESIVE VIBRATION. BIRD INGESTED INTO NR 1 ENGINE. FLIGHT CREW ELECTED TO RETURN TO POINT OF DEPARTURE FOR REPAIRS. AIRCRAFT LANDED WITHOUSDR ORJA9699Lock Ring · crackedFOUND C-1 BLADE LOCK RING BROKEN AT PULL HOLE APPROXIMATELY 2 INCHES FROM END. REPLACED C-1 BLADE LOCK RING. PART TOTAL CYCLES, 11,904. (X)SDR B4MR96003Compressor Case · crackedENGINE WAS RECEIVED BY AMERICAN INTERNATIONAL AIRWAYS FROM LUFTHANSA CARGO FOR CONVERSION FROM MODEL 9A TO -15. DISASSEMBLY AND SUBSEQUENT INSPECTION REVEALED A 4 BY 5 INCH HOLE IN THE INTERMEDIATE CASE, FRONT COMPRESSOR CASE. VISUAL INSP INDICATES THAT A CRSDR B4MR96002Compressor Case · crackedENGINE WAS REMOVED FOR COMPLIANCE OF AD 94-20-01. ENGINE WAS DISASSEMBLED AND INSPECTION REVEALED A FOUR INCH CRACK IN THE MOUNTING WELD WHICH PROGRESSED INTO A CIRCULAR DIRECTION WITH MATERIAL LIBERATION LIKELY IF LEFT UNDETECTED. ENGINE TIME SINCE HEAVY MASDR 96ZZZX6126Disc · crackedDISC HAS .1875 INCH LONG CIRCUMFERENTIAL CRACK IN FRONT SNAP DIAMETER (I.E. IN AN UNUSUAL LOCATION NOT PREDICTED BY ASB 4908). PART CYCLES, 9,092.SDR 9624011158Compressor · stalledAT FL310 WHEN POWER WAS REDUCTED FOR DESCENT, THE NR 2 ENGINE EXPERIENCED A COMPRESSOR STALL. THERE WAS A SUBSEQUENT VIBRATION UNTIL THE ENGINE WAS SHUT DOWN. NO ABNORMAL EGT OR FUEL FLOW INDICATION AT THE TIME OF INCIDENT. FLIGHT CONTINUED TO DTW WITHOUT F
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