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 96ZZZX516Seal · leakingSEAL LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM. ENGINE TOTAL CYCLES, 5,938.0.SDR 96ZZZX528Seal · leakingSEAL LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM. ENGINE TOTAL CYCLES, 4,927.3.SDR 9513106309Compresssor · stalledDURING ROTATION, THE NR 3 ENGINE EXPERIENCED A COMPRESSOR STALL WITH HIGH EGT AND WAS SHUTDOWN. THE AIRCRAFT RETURNED TO TPE WHERE AN UNEVENTFUL THREE ENGINE LANDING WAS ACCOMPLISHED. NO FUEL WAS DUMPED AND THE ENGINE WAS REPLACED.SDR 96ZZZX5193Tablock · missingENGINE REMOVED FOR HSI. TABLOCK FOUND MISSING AT HIDDEN DAMAGE INSPECTION CONDUCTED ON COMPRESSOR BEING INDUCTED IN REPAIR STATION ON 8-22-95. THE LAST OVERHAUL PERFORMED BY EAC ON 10-7-94. WHEN INSPECTING COMPRESSOR THROUGH INLET, CONTACT OF 3RD STAGE BLADSDR LCFR950821Blade · erodedTHREE LOUD REPORTS WERE HEARD AND THEN NR 2 ENGINE WENT TO FLIGHT IDLE. PILOT SHIFTED TO MANUAL FUEL CONTROL AND ITT WENT TO 1,000 DEGREES CELSIUS. ENGINE WAS SHUT DOWN AND AIRCRAFT LANDED SAFELY. SUSPSECT COMPRESSOR STALLS DUE TO ERODED AND DIRTY COMPRESSOSDR CAL950740Blade Lock · fracturedFLT NR 149 - PHL - THE NR 1 ENG FAILED WHILE IN FLIGHT AT 31,000 FEET. THE ENGINE INDICATIONS AFTER FAILURE WERE, EGT 800, N1 20 PERCENT, N2 49 PERCENT, AND OIL PRESSURE AT 8 PSI. THE NR 1 ENGINE WAS SHUT DOWN AND THE AIRCRAFT WAS DIVERTED TO PHL WHERE IT LASDR 95UAL900100Compressor · stalledLEFT ENGINE COMPRESSOR STALL ON TAKEOFF OUT OF EWR AT 1,000 FT, HEARD ONE BANG. ENGINE INDICATIONS DID NOT CHANGE. DURING REMAINDER OF FLIGHT, ALL ENG OPERATIONS NORMAL. ENGINE WAS BORESCOPED AND FOUND WITHIN LIMITS, ACCOMPLISHED HIGH POWER RUN, ACCELERATIOSDR DL76L953447Compressor · stalledNUMBER 1 ENGINE HAD 2 COMPRESSOR STALLS AT TOP OF CLIMB. LOST LEFT HYDRAULIC SYSTEM FLUID AND OIL QUANTITY WENT TO ZERO. ENGINE WAS SHUTDOWN, AIRCRAFT RETURNED FRA. FOUND TURBINE CASE COOLING TUBING BROKEN, HYDRAULIC PRESSURE LINE LEAKING AT HYDRAULIC PUMP,SDR 95ZZZX4471O-Ring · cutDCA - EN ROUTE FROM DCA TO 029, FLIGHT CREW TURNED TEMP CONTROLLER TO WARM. LIGHT SMOKE THEN ENTERED CABIN. FLIGHT CREW THEN TURNED TEMP CONTROLLER TO FULL COLD, INCREASED CABIN ALTITUDE AND TURNED OFF LT BLEED AIR. SMOKE CLEARED AND OPERATIONS WERE CONTINUSDR 96ZZZX508Bearing · wornBEARING WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM. ENGINE TOTAL CYCLES, 8,721.5.SDR 95ZZZX4539Gearshaft · step wearSPUR ADAPTER GEARSHAFT SPLINES ON TURBINE END STEPPED.SDR USAA9509901Fan Blades · damagedLAX - FLT NR 1898 - AT 131 KNOTS, A BIRD WAS INGESTED INTO THE NR 1 ENGINE CAUSING A LOSS OF POWER AND NOTICEABLE ENGINE VIBRATION. IT WAS DECIDED TO DIVERT TO LAX. NO EMERGENCY WAS DECLARED. MAINTENANCE REPLACED THE NR 19 AND NR 20 FAN BLADES. OPERATIONS SDR 95ZZZX4366Housing · damagedENGINE WAS SENT IN FOR GBI AND HSI ON 10-14-94 WITH ENGINE TT OF 3,081.8 HOURS. ENGINE WAS RETURNED FOR ITT HARNESS REPLACEMENT AND IT WAS FOUND THAT THE SECOND IMPELLER HOUSING SPRAY METAL HAD BECOME UNATTACHED. VENDOR WAS NOTIFIED AND REPAIRED UNIT. ENGINSDR EIAA9536Compressor · stalledBBR - NR 2 ENGINE COMPRESSOR STALLED WITH PARAMETERS EPR 1.34, N1 92 PERCENT, N2 90 PERCENT, EGT 800 DEGREES CELSIUS, FLIGHT LEVEL 290. OIL QUANTITY RAPIDLY DECREASED, PERFORMED ENGINE SHUT DOWN PROCEDURES AND SECURED ENGINE. PARAMETERS AFTER SHUT DOWN N1 30SDR DL72S953317Compressor Blade · fracturedDURING CRUISE, FL 370, NR 1 ENGINE STALLED AND FLAMED OUT. THERE WAS SOME SMOKE ODOR IN CABIN FOLLOWING FLAME-OUT. LANDED SLC. FOUND METAL IN TAILPIPE AND BLEED AIR MANIFOLD. ENGINE WAS REPLACED AND ROUTED TO SHOP. SUPPLEMENT: FRACTURED 7TH STAGE COMPRESSDR SWAA950562Fan Blades · damagedDURING CLIMBOUT, EXPERIENCED BIRD STRIKE TO NUMBER 2 ENGINE. AIRCRAFT RETURNED TO HRL AND MADE AN UNEVENTFUL LANDING. INSPECTED AND FOUND 6 FAN BLADE TIPS BENT. REPLACED BLADES AND PERFORMED ENGINE POWER ASSURANCE RUN PER BOEING M/M.SDR 9512149853Compressor · stalledNR 1 ENGINE EXPERIENCED COMPRESSOR STALLS ON TAKEOFF ROLL. THE TAKEOFF WAS ABORTED. THE AIRCRAFT RETURNED TO THE GATE. MAINTENANCE REPLACED THE ENGINE AND PERFORMED A GROUND RUN-UP. THE ENGINE SYSTEMS CHECKED OK. THE AIRCRAFT RETURNED TO SERVICE.SDR SWAA950561Compressor · stalledDURING CLIMBOUT, EXPERIENCED NUMBER 2 ENGINE COMPRESSOR STALL. AIRCRAFT RETURNED TO MDW AND MADE AN UNEVENTFUL LANDING. INSPECTED AND REPLACED NUMBER 2 ENGINE PER BOEING M/M.SDR AWXA9500513Fan Inlet Case · crackedPHX - DURING SCHEDULED C-15 INSPECTION, FOUND NR 1 ENGINE IGV CASE CRACKED AT WELD AT 10:00 POSITION. WELDED CRACK PER ER 2-72-23-02B. (M)SDR AWXA9500505Fan Inlet Case · crackedPHX - DURING SCHEDULED C-15 INSPECTION, FOUND NR 2 ENGINE IGV CASE CRACKED AT WELD AT 1:00 TO 3:00 POSITION AND 11:00 POSITION. WELDED CRACK PER ER 2-72-23-02B. (M)SDR HEEA955493Gearshaft · step wearENGINE REMOVED DUE TO HIGH COMPRESSOR VIBRATIONS. UPON INSPECTION OF COMPRESSOR PARTS NOTED THE FOLLOWING: STEPWEAR BEYOND MAINTENANCE MANUAL SPECS ON SPURGEAR FWD AND AFT SPLINES. INSTALLED NEW SPURGEAR. PART HELD AT EAI FOR WARRANTY APPLICATION. REFERENCSDR P5CA9500601Compressor · stalledNR 3 ENGINE EXPERIENCED AUDIBLE STALL AT TOP OF DESCENT INTO ANC. N1 AND N2 INDICATORS DROPPED WITH STEADY RISE IN EGT SHUTDOWN ENGINE AT 750 DEGREES. RELIGHT OF ENGINE NORMAL ENGINE PERFORMED NORMAL FOR THE REST OF FLIGHT. INSPECTED ENGINE PER MAINTENANCE SDR HEEA955482N1 Coupling · stepwearENGINE REMOVED DUE TO TURBINE OVERHAUL AND 1750 HOUR INSPECTION. UPON INSPECTION OF TURBINE PARTS NOTED THE FOLLOWING: STEPWEAR IN EXCESS OF MAINTENANCE MANUAL LIMITS ON N1 COUPLING FWD. INTERNAL SPLINES. INSTALLED NEW N1 COUPLING.SDR HEEA955481Gearshaft · stepwearENGINE REMOVED DUE TO TURBINE OVERHAUL AND 1750 HOUR INSPECTION. UPON INSPECTION OF COMPRESSOR PARTS, NOTED THE FOLLOWING: STEPWEAR IN EXCESS OF MAINTENANCE MANUAL LIMITS ON SPUR ADAPTER GEARSHAFT FORWARD AND AFT SPLINES. INSTALLED NEW SPUR ADAPTER GEARSHAFTSDR PLGA72595G1Rod End · failedYHZ/BOS - FLT 4733 - DURING TAKEOFF ROLL, RIGHT ENGINE TORQUE AND NP INDICATION DROPPED WITH AN INCREASE IN ITT. THE TAKEOFF WAS ABORTED WITHOUT INCIDENT. MAINTENANCE WAS DISPATCHED TO THE AIRCRAFT WHERE TROUBLESHOOTING REVEALED THE ROD END TO THE INLET GUIDSDR CAL950622Nr 3 Bearing · failedFLT NR 0204 - STL - THE NR 1 ENGINE OIL STRAINER CLOG LIGHT ILLUMINATED DURING CLIMB-OUT. THE CHECK LIST WAS COMPLIED WITH, BUT THE LIGHT REMAINED ILLUMINATED. ALL OTHER PARAMETERS WERE NORMAL. THE AIRCRAFT WAS DIVERTED TO STL WHERE IT LANDED WITHOUT INCIDESDR 95ZZZX3942Seal · failedIN-FLIGHT SMOKE IN COCKPIT CAUSED BY FAILED NR 1 CARBON SEAL AND GEARBOX RELIEF VALVE, PN 3075323-2, OVER PRESSURE OF GEARBOX WITH FAILED NR 1 CARBON SEAL CAUSED OIL TO ENTER COMPRESSOR SECTION AND SMOKE IN BLEED AIR SYSTEM.SDR 95ZZZX3922Vent Tube · detachedENGINE DIFFUSER VENT ORIFICE TUBE WOULD NOT STAY IN PLACE. INSPECTION FOUND END OF THE TUBE THAT SLIPS INTO THE VENT BOSS WAS DEFORMED. INSTALLED NEW TUBE.SDR 9511386614Compressor · stalledDURING TAKEOFF ROTATION, THE NR 3 ENGINE EXPERIENCED A COMPRESSOR STALL WITH THE EGT GOING TO MAX AND THE ENGINE WAS SHUTDOWN. DUMPED 100,000 LBS OF FUEL AND THE AIRCRAFT RETURNED TO MSP WHERE AN UNEVENTFUL THREE ENGINE LANDING WAS ACCOMPLISHED. THE ENGINE WSDR 9511459869Compressor · stalledTHE NR 2 ENGINE EXPERIENCED COMPRESSOR STALLS ON TAKEOFF ROLL, TAKEOFF WAS ABORTED. THE AIRCRAFT RETURNED TO THE GATE. MAINTENANCE REPLACED THE ENGINE. SUBSEQUENT RUNUP AND TEST WERE SATISFACTORY. THE AIRCRAFT RETURNED TO SERVICE.SDR 95ZZZX5473Scroll · foreign objectUPON AIR LOGISTICS BORESCOPE INSPECTION, FOUND CERAMIC BEAD LODGED IN AIR SLOT ON INTERNAL PART OF SCROLL.SDR 9511132717Compressor · stalledCOMPRESSOR STALLS OCURRED IN THE NR 2 ENGINE ON TAKEOFF, THE TAKEOFF WAS ABORTED. THE AIRCRAFT RETURNED TO THE GATE. THE CREW NOTED A DIRECT CROSSWIND FROM THE LEFT SIDE AT 18 KNOTS. MAINTENANCE REPLACED THE PRBC. NO STALLS NOTED ON SUBSEQUENT RUNUP. AIRCSDR 96ZZZX503Seal · leakingSEAL LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM. ENGINE TOTAL CYCLES, 4,312.8.SDR 96ZZZX270Diffuser · crackedCOMPRESSOR WAS FOUND CRACKED CAUSING HIGH TOT. COMPRESSOR IS OUT OF BALANCE AND ALSO NR 1 BEARING OIL SEAL WAS LEAKING.SDR MALA954543Compressor Seal · failedDURING AN ENGINE INSPECTION IN MSP, MAINTENANCE NOTED THAT THE RIGHT ENGINE COMPRESSOR SEAL WAS DETERIORATED. REPAIRS WERE COMPLETED BY REPLACING THE SEAL, P/N 3107051-1, IAW GARRETT ENGINE MAINTENANCE MANUAL REFERENCES 72-00-00, 72-10-01, 72-10-06, 71-10-09,SDR 96ZZZX1579Seal · leakingSEAL LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.SDR 96ZZZX1578Bearing · wornBEARING WORN BEYOND SERVICEABLE LIMITS. REPLACED WITH 2 EACH NEW UNITS, CORRECTED PROBLEM.SDR 95ZZZX5292Seal · leakingNR 2 BEARING SEAL LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WTIH NEW UNIT(S) CORRECTED PROBLEM.SDR 95ZZZX3418Compressor · failedIAH - FLT 2597 - AFTER TAKEOFF FROM IAH, COCKPIT STARTED TO FILL WITH SMOKE. AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED NR 1 ENGINE. AIRCRAFT WAS TEST FLOWN AFTER ENGINE REPLACEMENT WITH NO DISCREPANCIES. AIRCRAFT WAS APPROVED FOR RSDR CA950829002Compressor Vane · failed(CAN)SEVERE EROSION APPEARS TO HAVE CAUSED ONE OR MORE VANES ON THE THIRD STAGE TO SEPARATE FROM ROOT ATTACHMENT BRAZE JOINTS. SEPARATED VANES CAUSED MASSIVE SUBSEQUENT DAMAGE TO LATER STAGES OF VANES AND BLADES.SDR 95UAL900034Compressor · stalledABORTED TAKEOFF AT 121 KNOTS DUE TO COMPRESSOR STALL. FOUND EXCESSIVE BLADE TIP CLEARANCE IN THE REAR STAGES OF THE HIGH PRESSURE COMPRESSOR. OVERHAULED COMPRESSOR TO THE NEW PRATT BUILD STANDARD.SDR 9510226729Compressor · stalledDURING LANDING, THE NR 1 ENGINE COMPRESSOR STALLED DURING REVERSE. THE EGT SPIKED TO 850 DEGREES CELSIUS AND THE ENGINE WAS SHUTDOWN. THE ENGINE AND REVERSER WERE RUN AT GATE AND BOTH CHECKED OK.SDR 96ZZZX1487Seal · leakingBEARING LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.SDR 96ZZZX2Bearing · fracturedNEITHER THE COMPRESSOR OR THE CT DISK ROTATED FREELY AND HEAVY RUB WAS NOTED ON THE FIRST STAGE COMPRESSOR ROTOR. THE NR 1 BEARING INNER BALL CAGE WAS FRACTURED AND THE BALLS SHOWED SIGNS OF SKIDDING.SDR 95ZZZX5573Seal · leakingNR 2 BEARING SEAL LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT(S) CORRECTED PROBLEM.SDR 95ZZZX3411Blade · failedDEN - FLT 427 - DURING DESCENT, SHUT DOWN LEFT ENGINE DUE TO SPOOLED DOWN WITH INCREASING EGT. FOUND METAL PARTICLES IN TAILPIPE. CHANGED ENGINE, S/N 1205. ENGINE OPERATION CHECKED NORMAL. ENGINE TOTAL TIME: 21,594 HOURS; 10,979 CYCLES. OP-15 - 12-3-94 -SDR HAL95073Comp Blades · damagedOGG - FLT 559 - AFTER LANDING IN MAUI, NR 1 ENGINE FOUND WITH 11 BLADES DAMAGED. LARGEST DAMAGED BLADE WAS .5937 INCH BY .50 INCH LONG. REPLACED LEFT ENGINE ASSEMBLY PER HAWAIIAN AIRLINES STANDARD PRACTICE DC-9, HAL M143 DC-9-50 INSTALLATION REV 59 DATED 1-1SDR CAL950498Compressor · damagedLAX - FLT 0290 - TAKEOFF WAS REJECTED AT APPROXIMATELY 100 KNOTS AFTER A LOUD BANG WAS HEARD WITH THE NR 2 ENGINE EGT POINTER AT MAX. MAINTENANCE REMOVED AND REPLACED THE NR 2 ENGINE. A POWER ASSURANCE RUN WAS PERFORMED AND ALL ENGINE PARAMETERS WERE WITHIN SDR 95ZZZX3542Blade · damagedORF/DCA - FLT 3003 - ON TAKEOFF, AS POWER APPROACHES 4,200 POUNDS TORQUE & BEYOND, NR 2 ENGINE EXCEEDS 800 DEGREES & LOUD BANGS HEARD. COMPRESSOR STALLS & ENG ROLLS BACK. CREW ABORTED T/O & RETND WITHOUT INCIDENT. REMOVED & REPLACED NR 2 ENG. SUPPLEMENT TOSDR 96ZZZX3Bearing · fracturedTHERE ARE TWO AREAS THAT ARE BEING TAKEN UNDER INVESTIGATION WITH THIS ENGINE. A MATERIAL FAILURE OF THE NR 1 BEARING AND A BAD STARTER GENERATOR.
Back to JASC 7230