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 95UAL900354Nr 3 Bearing · failedAT 29,000 FEET HEARD A BANG FROM RIGHT HAND SIDE OF AIRCRAFT. EPR DROPPED AND CAPTAIN REDUCED ENGINE TO FLIGHT IDLE. FOUND NUMBER THREE BEARING CAGE FAILURE. SUSPECT IT WAS DUE TO EXCESSIVE POCKET WEAR. FAILURE OCCURRED MIDWAY BETWEEN THE CAGE RIVET HOLES.SDR P5CA9500877Fan Blades · fodDISCOVERED FAN BLADE DAMAGE NUMBERS 1, 2 AND 3 ENGINES, DUE TO ICE INGESTION. BLENDED BLADES TO FLYBACK LIMITS AT EWE AND AT JFK REPLACED COMPLETE SET OF FAN BLADES ON NR 2 ENGINE. BLENDED AND REPLACED MATCHED SETS NR 1 AND NR 3 ENGINE IAW MM 72-31-02.SDR EIAA9572Nr 2 Bearing · oil leakHKG - NR 2 ENGINE OIL QTY DROPPED BELOW ONE-QUARTER, PRECAUTIONARY SHUTDOWN, RESTARTED FOR LANDING, ENGINE OIL TEMP AND PRESSURE NORMAL. FOUND OIL LEAKING FROM NR 2 BEARING BREATHER TUBES (AT ELBOW) WHEN ENGINE NR 2 WAS RUN AT HIGH POWER SETTINGS. REPLACED SSDR 9521219311Compressor · stalledNR 2 ENGINE LOST POWER ON TAKEOFF. THE CREW CONTINUED THE TAKEOFF DUE TO HIGH AIRSPEED AND POOR RUNWAY CONDITIONS. AFTER LIFT OFF A COMPRESSOR STALL OCCURRED AND THE ENGINE RESUMED NORMAL OPERATION. THE AIRCRAFT COMPLETED ITS SCHEDULED FLIGHT WITHOUT FURTHESDR CA960612033Bearing · spalled(CAN)METAL FOUND IN AN OIL SAMPLE. #5 BEARING ROLLER LIGHTLY SPALLED AND THE BEARING CAGE DAMAGED IN THE AREA OF THE SPALLED ROLLER. ASSOCIATED DAMAGE: GAS GENERATOR CASE PART NUMBER 3110202-24 REVEALED 15CRACKS IN THE #5 BEARING AREA.SDR 9520552762Compressor · stalledCOMPRESSOR STALL ON TAKEOFF, ENGINE POSITION UNDETERMINED AND THE TAKEOFF WAS ABORTED. THE ENGINES WERE RUNUP AND CHECKED, NO DISCREPANCIES WERE NOTED. THE AIRCRAFT CONTINUED AS SCHEDULED.SDR CA960115021Bearing · failed(CAN)AT 16,000 FEET THE PILOT REPORTED LOUD BANGS FROM #2 ENGINE AND THE AIRCRAFT BEGAN TO DESCEND. ALTHOUGH THE PROPELLER BEGAN AN AUTOFEATHER THE PILOT HAD TO SELECT MANUAL MODE TO COMPLETE THE SEQUENCE.GROUND INSPECTION REVEALS THE TORQUE SHAFT HANGING ABOUSDR 96ZZZM22Compressor Blade · damagedDURING TAKEOFF ROLL AT BUF, A VIBRATION WAS NOTED IN THE NR 3 ENGINE. THE TAKEOFF ROLL WAS REJECTED AT 60 KNOTS. THE ENGINE WAS SHUTDOWN AND AIRCRAFT TAXIED BACK TO RAMP WITHOUT INCIDENT. FOUND EXTENSIVE DAMAGE TO THE C-1 FAN BLADES. REPLACED ENGINE.SDR AWXA9500814Fan Blades · curledSMF-PHX - FLT NR 555 - CREW REPORTED, ICE INGESTED INTO BOTH ENGINES AT CRUISE, 19,000 FEET. CONTRACT MX REPORTED NR 1 ENGINE WITH 8 FAN BLADES CURLED 2 TO 3 INCHES IN LENGTH WITH MID-ACOUSTIC PANELS DAMAGED MESH APPROX 80 PERCENT WITH DEEP GOUGES. NR 2 ENGISDR 9520251156Compressor · stalledDURING LANDING WHILE IN REVERSE THRUST, THE NR 1 AND NR 3 ENGINES COMPRESSOR STALLED WITH THE EGTS GOING TO 980 DEGREES FOR 5 SECONDS BEFORE THE ENGINES WERE SHUTDOWN. THE ENGNE WAS INSPECTED, BORESCOPED AND A GROUND RUNUP CONFIRMED PROPER OPERATION OF THE ENSDR 96ZZZX655Comp Blade · failedMIA/MIA - FLT 104 (TRAINING) PILOT REPORT: ON SIMULATED MISSED APPROACH (TRANING), HEARD A LOUD BANG FROM LEFT ENGINE. ENGINE SHUT DOWN BY ITSELF, AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE: LEFT ENGINE CHANGE IN PROGRESS FOR EVALUATION BY MANUFACTURER.SDR UPS405139Compressor · stalledCREW REPORTED EN ROUTE TO HKG, NR 2 ENG SHUTDOWN DUE TO SEVERE COMPRESSOR STALL CLIMBING THROUGH 11,000 FEET. EGT RECORDED AT 1096 DEGREES, ENG SHUTDOWN IAW ENG SEVERE DAMAGE CHECK LIST. REMOVED AND REPLACED NR 2 ENG PER MM TC5000. OPS AND LEAK CHECK GOOD. SDR ORJA96114Lock Ring · crackedFOUND C-1 BLADE LOCK RING BROKEN AT PULL HOLE APPROXIMATELY TWO INCHES FROM END. REPLACED C-1 BLADE LOCK RING. (M)SDR 96ZZZX4266Seal · leakingNR 2 BEARING SEAL LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.SDR 9520269953Compressor · stalledONE OR BOTH ENGINES EXPERIENCED A COMPRESSOR STALL ON TAKEOFF. THE TAKEOFF WAS ABORTED AND THE AIRCRAFT RETURNED TO THE GATE. MAINTENANCE INSPECTED BOTH ENGINES. THE NR 1 ENGINE WAS REPLACED WITH A SERVICEABLE UNIT. SNOW AND SLUSH INGESTION IS SUSPECTED ASSDR 9520272703Compressor · stalledNR 2 ENGINE STALLED ON TAKEOFF ROLL. THE TAKEOFF WAS ABORTED AND THE FLIGHT RETURNED TO THE GATE. NO DISCREPANCIES WERE NOTED ON INSPECTION OR DURING RUNUP. AIRCRAFT CONTINUES IN SERVICE. NOTE: STRONG CROSSWINDS NOTED AT TIME OF TAKEOFF ATTEMPT.SDR 9519786638Fan · seizedDURING CRUISE (TPE), THE NR 4 ENGINE EXPERIENCED COMPRESSOR STALLS FOLLOWED BY SMOKE IN THE CABIN AND THE ENTIRE AIRCRAFT SHAKING. THE NR 4 BLEED VALVE WAS CLOSED AND THE SMOKE STOPPED. THE NR 4 ENGINE WAS SHUT DOWN BUT THE AIRCRAFT CONTINUED TO VIBRATE AND SDR CA960115019Bearing · fractured(CAN)IN CRUISE PILOT NOTICED AN OIL ODOR IN THE CABIN. HE SHUT BLEED AIR OFF. WHEN MAIN OIL PRESSURE BEGAN TO DECAY ON #1 ENGINE THE ENGINE WAS SHUTDOWN. ENGINE DISASSEMBLY REVEALED A SPALLED #1 BEARING AND A FRACTURED #1 BEARING AIRSEAL.SDR 96ZZZX5192Tablock · missingENGINE FAILED INTERNALLY AT FIRST LIFT-OFF OF THE DAY. TABLOCK FOUND MISSING 12-2-95. THE LAST OVERHAUL PERFORMED BY EAC ON 1-6-94. WHEN INSPECTING COMPRESSOR THROUGH INLET, CONTACT OF 3RD STAGE BLADE NOTED ON FACE OF 4TH STAGE STATOR NEAR CENTERLINE OF ENGSDR CAL951080Support Shelf · brokenEWR - FLT 0428 - TAKEOFF WAS ABORTED AT LESS THAN 60 KNOTS AFTER TOWER REPORTED SPARKS WERE COMING FROM THE LEFT ENGINE TAILPIPE. MAINTENANCE PERFORMED A BORESCOPE INSPECTION OF THE NR 1 ENGINE AND FOUND DAMAGE TO THE 6TH STAGE COMPRESSOR BLADES. THE NR 1 ENSDR HEEA956157Gearshaft · stepwearENGINE REMOVED DUE TO TURBINE OVERHAUL AND COMPRESSOR 1750 HOUR INSPECTION. UPON INSPECTION OF COMPRESSOR PARTS NOTED THE FOLLOWING: STEP WEAR BEYOND LIMITS ON SPUR ADAPTER GEARSHAFT FORWARD AND AFT SPLINES. NEW PART INSTALLED.SDR HEEA956156Gearshaft · stepwearENGINE REMOVED DUE TO CYCLED OUT WHEELS. UPON INSPECTION OF COMPRESSOR PARTS NOTED THE FOLLOWING: STEP WEAR BEYOND LIMITS ON SPUR ADAPTER GEARSHAFT FORWARD AND AFT SPLINES. NEW PART INSTALLED.SDR 96ZZZX1576Seal · leakingSEAL LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.SDR HEED95406Engine Assy · fodCOMPRESSOR FOD. REPLACED UNITSDR 96ZZZX1563Seal · leakingSEAL LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.SDR DL76L954481Fan Blades · bentJFK - AIR TURNBACK DUE TO SUSPECTED BIRD STRIKE. THE RT ENGINE HAD LOUD VIBRATIONS AND ENGINE VIB READING 3.5 ON CLIMBOUT. NORMAL LANDING COMPLETED. PERFORMED BIRD STRIKE INSPECTION AND FOUND FAN BLADES NR 36, 35 AND 34 BENT. REPLACED BLADE SETS. ALSO, FOSDR DL76L954480Compressor · stalledNR 2 ENGINE COMPRESSOR STALLED ON T/O. THROTTLED BACK, ENGINE OPERATED NORMAL AT LOW POWER SETTINGS. ENGINE WAS NOT SHUTDOWN, OVERTEMP 684 DEGREES. REPLACED NR 2 ENGINE AND ROUTED TO SHOP.SDR 9519011146Compressor · stalledDURING CRUISE, THE NR 2 ENGINE EXPERIENCED A COMPRESSOR STALL WITH THE EGT GOING TO MAX FOR 30 SECONDS. THE ENGINE WAS SHUTDOWN AND THE AIRCRAFT RETURNED TO BOS WHERE AN UNEVENTFUL TWO ENGINE LANDING WAS ACCOMPLISHED. NO FUEL WAS DUMPED. THE AIRCRAFT WAS FESDR HEEA956080Blade · failedENGINE REMOVED DUE TO #1 BEARING OIL LEAK AND 3RD STAGE COMPRESSOR BLADE FAILURE. UPON INSPECTION OF COMPRESSOR PARTS NOTED THE FOLLOWING: ONE EACH BLADE BROKEN OFF ON 3RD STAGE WHEEL. SECONDARY DAMAGE -- 4TH STAGE WHEEL P/N 6876654, S/N ER58760SCRAPPED DUESDR CA951122002Seal · failed(CAN)FUMES IN THE CABIN WERE CAUSING THE PASSENGERS AND CREW TO BECOME ILL. AN INSPECTION OF THE ENGINE REVEALED #1 ENGINE HAD AN OIL LEAK INTO THE COMPRESSOR SECTION AND THEREFORE INTO THE AIR CYCLE MACHI NE. AIRCRAFT FERRIED BACK TO HOME BASE WITH #1 BLEED SSDR SCNA95275N2 Rotor · lockedTHE NR 1 ENGINE WAS SHUTDOWN IN-FLIGHT DUE TO A LOCKED N2 ROTOR. REMOVED AND REPLACED THE NR 1 ENGINE.SDR 9518542705Compressor · stalledTHE NR 1 ENGINE EXPERIENCED COMPRESSOR STALLS DURING CLIMB-OUT FROM MSP. THE AIRCRAFT RETURNED TO MSP AND LANDED WITHOUT INCIDENT. MAINTENANCE REPLACED THE ENGINE WITH A SERVICEABLE UNIT.SDR CA951122030Fan Blades · fod ice damage(CAN)TAKEOFF REJECTED DUE TO ENGINE PARAMETERS BELOW REQUIREMENTS. HIGH N1 AND LOW EPR. DURING RUN-UP PARAMETERS WERE FOUND NORMAL AT LOW POWER SETTINGS. CREW DID NOT BRING TO HIGHER POWER DUE TO HEAVY ENG INE RUMBLE HEARD IN THE COCKPIT. DURING VISUAL INSPECTSDR 96ZZZX1587Seal · leakingSEAL LEAKING BEYOND SERVICEABLE LIMITS. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.SDR 96ZZZX21Case · fracturedON DISASSEMBLY OF ENGINE, FOUND THE LP COMPRESOR HAD SUFFERED A 360 DEGREE FRACTURE OF FORWARD FLANGE OF INTERMEDIATE CASE (WHERE IT IS BOLTED TO THE REAR OF THE 3-4 STATOR). ON EXAMINATION OF CASE. IT WAS EVIDENT IT HAD BEEN PARTIALLY CRACKED FOR SOME TIME BSDR 96ZZZX106Pc Tube Assy · b-nut burredDURING REMOVAL OF LINE TO C/W ENGINE POWER RECOVERY WASH. NOTICED THE B-NUT WAS HARD TO TURN WHEN REMOVING THE LINE. B-NUT THREADS BURRED.SDR 96ZZZM628Compressor Case · corrodedDURING DECONFORMITY INSPECTION, FOUND SEVERE COMPRESSOR INLET CASE FLANGE CORROSION AND EXFOLIATION. REMOVED AND REPLACED LEFT ENGINE AS PER MM CHAPTER 7200.SDR 9518489995Compressor · stalledNR 1 ENGINE EXPERIENCED A COMPRESSOR STALL ON TAKEOFF. THE TAKEOFF WAS ABORTED AND THE AIRCRAFT RETURNED TO THE GATE. ENGINE WAS INSPECTED, NO DISCREPANCIES NOTED. SUSPECT STALL WAS THE RESULT OF SNOW AND SLUSH INGESTION. ENGINE PERFORMANCE CHECKED OK.SDR 9518479885Compressor · stalledNR 1 ENGINE EXPERIENCED A COMPRESSOR STALL ON TAKEOFF. THE TAKEOFF WAS ABORTED AND THE AIRCRAFT RETURNED TO THE GATE. THE ENGINE WAS INSPECTED, NO DISCREPANCIES NOTED. SUSPECT STALL WAS THE RESULT OF SNOW AND SLUSH INGESTION. ENGINE PERFORMANCE CHECKED OK.SDR 95ZZZX7038Compressor · fodAIRCRAFT ON PART 91 FLIGHT RETURNING TO BASE, PILOT OBSERVED A TORQUE SPLIT OF APPROXIMATELY 12-15 PERCENT. PILOT MATCHED TORQUE WITH TRIM SWITCH, NOTICED NR 2 ENGINE RUNNING HOTTER AND FASTER THAN NR 1. PILOT REDUCED POWER TO KEEP ENGINES IN NORMAL OPERATINSDR 95ZZZM712Compressor · stalledPRECAUTIONARY SHUTDOWN OF NR 1 ENGINE AFTER 25 MINUTES INTO FLIGHT. ENGINE COMPRESSOR STALLED FOLLOWED BY OIL TEMPERATURE 140 DEGREES CELSIUS AND CLIMBING. RETURNED TO MIAMI WITHOUT INCIDENT. CHECKED GEARBOX OIL SCREEN, ALL PNEUMATIC DUCTS AND ANTI-ICE VALVSDR COMA9531190Compressor · damagedLEFT ENGINE IS MAKING A HIGH PITCHED WHINE DURING TAKEOFF. FOUND COMPRESSOR TO HAVE FOD DAMAGE, REPLACED ENGINE.SDR 96ZZZX1490Compression Ring · looseCOMPRESSION RING LOOSENED UP WHICH CAUSED ENGINE LOW POWER. PWC HAS DEVELOPED AND WILL INSTALL ON THE ENGINE A RETROFIT KIT THAT INCORPORATES A DOWEL WHICH IS SUPPOSED TO RESTRICT MOVEMENT OF THE COMPRESSION RING.SDR AALA951932Hpc Blade · failedMSP - FLT 0080 - EN ROUTE DFW/MSP, THE NR 2 ENGINE HAD HIGH N2 VIBRATIONS, PERFORMED ICE SHEDDING PROCEDURES AND NR 2 ENGINE FLAMED OUT. DESCENDED FROM 35,000 FEET TO 24,000 FEET AND ACCOMPLISHED SUCCESSFUL WINDMILL START, NR 2 ENGINE STILL HAD N2 VIBRATIONS.SDR 96ZZZX117Compressor Blade · bentCWA/MKE - EN ROUTE, PILOTS HEARD A LOUD NOISE THEN A HIGH PITCH NOISE FROM RT ENGINE. PILOT REDUCED POWER SETTING AND NOISE WENT AWAY. ON APPROACH INTO MKE, PILOT CONFIGURED AIRCRAFT FOR LANDING. THE RT ENGINE BEGAN TO HAVE TORQUE FLUCTUATION, LOUD NOISE ASDR CA960612038Bearing · disintegrated(CAN)METAL FOUND ON THE CHIP DETECTOR. DISASSEMBLY OF THE ENGINE REVEALED THAT #5 BEARING HAD DISINTEGRATED. THE EXTENT OF THE DAMAGE TO THE BEARING PARTS WAS SUCH THAT THE FAILURE MODE CANNOT BE ASCERTAIN ED ALTHOUGH THE GENERAL APPEARANCE OF THE BEARING DID SDR DL757954270Compressor · stalledDURING CLIMBOUT THROUGH 27,000 FEET, RT ENGINE HAD A SERIES OF RAPID COMPRESSOR STALLS WITH MASSIVE N1/EPR FLUX. REPLACED ENGINE AND ROUTED TO SHOP.SDR 95ZZZX6328Stator Set · liberated sealCAUSE OF IN-FLIGHT SHUTDOWN FOUND TO BE LIBERATED BRAZED HONEYCOMB SEGMENT FROM THE 11TH STAGE STATOR INNER SHROUD.SDR 95ZZZX6323Case Half · crackedINSPECTED CASE HALVES AT ANNUAL, FOUND PLASTIC CRACKED BEYOND LIMITS WITH SOME MATERIAL MISSING.SDR CA960612030Bearing · disintegrated(CAN)IN CRUISE, SMOKE IN COCKPIT AND FLAMES OBSERVED COMING FROM ENGINE EXHAUST DUCT. ENGINE SECURED. GAS GENERATOR CHIP DETECTOR HAD LARGE AMOUNTS OF FLAKES AND FILINGS. #5 BEARING FAILED WITH MAJOR ROLLE R END WEAR ON THE REAR OF EACH ROLLER AND DISTORSION O
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