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 CA020315007Tube · cracked(CAN) ON CLIMB, EICAS ENGINE OVERHEAT NR 2 NAC. FLIGHT CREW FOLLOWED THE CHECK LIST, BLEED OFF, MESSAGE REMAINED. REDUCED THRUST TO APPROX 75 PERCENT POWER, MESSAGE DISAPPEARED. AIRCRAFT RETURNED TO HAWAII. FOUND CRACK AT UPPER BEND OF NR 2 HP TURBINE COOLINMar 6, 2002 · Boeing 747475SDR 0200786632Compressor · stalledDURING CLIMB AT APPROXIMATELY 5000 FEET, THE NR 3 ENGINE COMPRESSOR STALLED WITH THE LOW OIL PRESSURE WARNING AND A BRIEF FIRE WARNING INDICATION. THE ENGINE WAS SHUT DOWN. AFTER DUMPING FUEL, THE AIRCRAFT RETURNED TO MSP AND LANDED WITHOUT INCIDENT. THE ENMar 6, 2002 · N632US · Boeing 747251BSDR DL72S020246Compressor · stalledON TAKEOFF NR 3 COMPRESSOR STALLED. AIRSPEED PLUS 130 ENG HEAT WAS ON USING AT 35 PWR WINDS 330/20 GUSTING TO 28. PERFORMED ENGINE COMPRESSOR STALL CHECK INSPECTION. NO DEFECTS FOUND AND ENGINE TAKEOFF POWER RAN NORMAL. AIRCRAFT, OKAY FOR SERVICE.Mar 2, 2002 · N546DA · Boeing 727232SDR NACA20020009Case · crackedNR 3 ENGINE HIGH N2, LOW N1, HIGH EGT, HIGH F/F AT CRUISE AND HIGHER POWER SETTINGS. SURGE BLEED VALVE MOUNT FAILURE, REPLACED ENGINE.Mar 2, 2002 · N992AJ · Boeing 72723SDR 0200609617Compressor · stalledDURING TAKEOFF ROLL AT 105 KTS, THE AIRCRAFT EXPERIENCED A COMPRESSOR STALL. CREW ABORTED TAKEOFF AND RETURNED TO THE GATE. MAINTENANCE INSPECTED PS3 FILTERS AND SADDLE DUCTS ON BOTH ENGINES. NO DEBRIS WAS FOUND. BOTH ENGINES WERE OPERATED TO TAKEOFF POWERMar 2, 2002 · N617NW · Doug DC932SDR AUS20020154Fan Blade · separated(AUS) NR 3 ENGINE FAN BLADE SEPARATED. ASSOCIATED DAMAGE TO ENGINE. AIRCRAFT IS BRITISH REGISTERED.Mar 1, 2002 · Boeing 747400SDR CA020422008Impeller · broken(CAN) CUSTOMER REPORTED LOUD SQUEALING NOISE COMING FROM ENGINE. ENGINE WAS REMOVED. TEARDOWN REVEALED THAT REWORKED IMPELLER HAD A PIECE BROKEN OUT OF ONE VANE.Feb 28, 2002SDR ARWA20020207Compressor · stalledUPON COMMENCING T/O ROLL NR 2 ENGINE COMPRESSOR STALLED SPEED NIL WIND CALM. AIRCRAFT RETURNED TO THE RAMP. PERFORMED VISUAL INSPECTION OF NR 2 ENGINE IN ACCORDANCE WITH 71-00, OPS CHECKED FOUND NORMAL ON GROUND RUN UP.Feb 26, 2002 · N1808E · Doug DC862SDR EOO2002F00004Fitting · unapproved partWHILE READING THE COMPRESSOR FOR SHIPMENT AND REMOVING THE P/C FITTINGS (6850921), TO THAT END, IT WAS DISCOVERED THE UNITS DID NOT PASS THE CEB-1374, AND INSPECTION OF THE BRAZE FILLET. BOTH UNITS WERE REPLACED WITH SERVICEABLE PARTS.Feb 25, 2002 · Hughes 369DSDR EO02002F00000Fitting · failedCHECK STOCK FOR PART NUMBER AND PERFORMED CEB-1374 ON THE FITTING AND IT FAILED THE INSPECTION IN MFG SB. PART IS SCRAPPED.Feb 25, 2002 · Bell 206BSDR AUS20020140Compressor · damaged(AUS) NR 3 ENGINE HP COMPRESSOR FIFTH AND SIXTH STAGES DAMAGED BEYOND LIMITS.Feb 24, 2002 · Boeing 747438SDR 2002UALA00726Compressor · faultyNR 3 ENGINE SURGED 3 TIMES DURING TAKEOFF WITH FLAMES PER CREW. CREW WRITE UP DURING T/O LAX NR 3 ENGINE VIBRATED WITH LOUD 3 TIME POPS. ENGINE EXPERIENCED A GROUP 3 SURGE (EXCESSIVE BLADE TIP CLEARANCES IN HPC REAR STAGES). ENGINE WAS REMOVED FOR COMPRESSOFeb 21, 2002 · N107UA · Boeing 747422SDR 2002F00391Compressor Wheel · out of balanceDURING CLIMB ENGINE VIB HIGH READ 2.6, ENGINE INDICATIONS NORMAL. VIB RETURNED BELOW 2.5 WITH THRUST LEVER RETARDED. AIRCRAFT RETURNED TO THE AIRPORT AND MAINTENANCE PERFORMED RIGHT ENGINE FAN BALANCE, REF MM 71-00-00 ADJ/TEST, TEST NR 7. (M)Feb 19, 2002 · N517AT · Boeing 75723NSDR CA020312009Bearing · failed(CAN) THE OPERATOR REMOVED THE ENGINE FROM THE AIRCRAFT WHEN HE FOUND EXTENSIVE METAL CONTAMINATION OF THE OIL PRESSURE FILTER. AFTER PERFORMING AN OIL FLUSH, RUN & RECHECK AS SUGGESTED BY THE MAINTENANCE MANUAL. THE ENGINE WAS REMOVED AND SHIPPED TO ATI FOR IFeb 19, 2002SDR EOO2002F00000Carbon Seal · leakingDURING ANNUAL IT WAS NOTICED THAT THE NR1 CARBON SEAL WAS LEAKING. REMOVED AND SENT IN FOR REPAIR.Feb 19, 2002 · Hughes 369DSDR C1HA200296010Compressor · stalledAFTER STARTING TO APPLY T/O POWER WITH A CROSSWIND NR 2 ENGINE COMPRESSOR STALLED. INSPECTED NR 2 ENG INLET AND EXHAUST FOUND NO DAMAGE AS PER MM 71-00, OK FOR CONTINUED SERVICE.Feb 19, 2002 · N696CA · Boeing 727200SDR CA040127009Blade · failed(CAN) SPARKS WERE REPORTED SEEN COMING FROM ENGINE EXHAUST AND VERIFIED WITH TEST RUNS. ENGINE WAS REMOVED FEB 17/2002 AND UNABLE TO IDENTIFY FAULT DURING INSPECTION. DURING THE SHOP INSPECTION, FAULT WAS IDENTIFIED AS SEPARATION OF AN 8TH STAGE STATOR BLADEFeb 17, 2002 · Boeing 727225SDR FE5F200200001Blade · fracturedDURING CLIMBING THRU 12,000 FT, A BANG WAS HEARD FROM RT ENG AND THEN EPR DROPPED. IAW QRH, PILOT SHUT DOWN THE ENG AND TURNED BACK. BORESCOPE INSPECTION REVEALED ONE 7TH HPC BLADE UNDER-PLATFORM FRACTURED, THE ADJACENT BLADE CRACKED AND SUBSEQUENT STAGE DAMFeb 16, 2002 · Boeing 75727ASDR DL777020191Compressor · damagedNR 1 ENGINE ON THROTTLE UP FAILED TO ACCELERATE. BORESCOPED NR 1 ENGINE, FOUND COMPRESSOR DAMAGE. REPLACED ENGINE.Feb 15, 2002 · N861DA · Boeing 777232SDR SWIA200210663Blade · bentWHILE INFLIGHT AT 35,000 FT FELT A THUMP, FOLLOWED BY A SLIGHT VIBRATION. ALL INDICATIONS NORMAL AND WITHIN PARAMETERS. ON DESCENT INTO SLC RIGHT NR 2 ENGINE VIBRATION INDICATION GRADUALLY INCREASED UP TO 2.5 BUT STILL WITHIN GREEN BAND ON GAUGE. ALL OTHER Feb 14, 2002 · N590SW · Cndair CL6002B19SDR 2002UALA00251Carbon Seal · wornSMOKE FILLED AIRCRAFT IMMEDIATELY AFTER TAKEOFF. UPON DISASSEMBLY AT THE TURBINE SHOP, THE NR 3 BEARING AFT CARBON SEAL WAS FOUND WORN.Feb 9, 2002 · N593UA · Boeing 757222SDR 2002UALA00249Carbon Seal · wornSMOKE FILLED AIRCRAFT IMMEDIATELY AFTER TAKEOFF. UPON DISASSEMBLY AT THE TURBINE SHOP, THE NR 2/3 CARBON SEAL WAS FOUND WORN.Feb 9, 2002 · N593UA · Boeing 757222SDR DLM11020158Compressor · stalledON T/O, NR 3 ENGINE HAD COMP STALL, ENGINE PARAMETERS CHANGED SLIGHTLY AND RETURNED TO NORMAL, N1 N2 EGT ALL NORMAL AFTER T/O EAD MSG ENGINE 3 FADEC. MAINT FOLLOWED POM PROC P23-107 23-108. REPLACED NR 3 ENGINE PER ROUTINE CARD DECK TRANSMITTAL 8T301.Feb 9, 2002 · N802DE · Doug MD11SDR MEX2002030Blade · damagedFLT 227 - CJS-MEX - DURING TRANSIT CHECK, DETECTED DAMAGES TO 28 BLADES OF THE NR 1 ENGINE. C1 DISK WAS REPLACED IAW MM 72-20-33 AND TESTS WERE PERFORMED IAW MM 71-00-00. (M)Feb 6, 2002 · N831LF · Doug MD83SDR AUS20020072Stator · damaged(AUS) FOURTH STAGE LOW PRESSURE COMPRESSOR STATOR INNER RING FAULTY. RTV COMPOUND SEPARATED FROM THE STATOR AND WAS INGESTED INTO THE ENGINE. CONTAMINATION OF THIRD STAGE LPT BLADES.Feb 6, 2002SDR B3OR20020004Combustion Liner · failedAIRCRAFT WAS INDUCTED INTO A PHASE 1,2, 5A & B INSPECTION. DURING THE INSPECTION THE ENGINE IGNITERS WERE TO BE REMOVED. WHILE REMOVING THE IGNITERS OF THE NR 2 ENGINE, THE OUTBOARD IGNITER BECAME STUCK ON THE FLOATING WASHER IN THE COMBUSTION LINER. THE IGNITFeb 2, 2002 · N26494 · Cessna 550SDR CA020221018Fan Blade · damaged(CAN) SHORTLY AFTER TAKEOFF NR 2 ENGINE N1 INDICATION SHOWED 10 PERCENT HIGHER THAN NR 1 AND 3 ENGINES. ALL PARAMETERS WERE THE SAME. WHEN THRUST WAS REDUCED TO LOWER N1 SETTING, NR 2 ENGINE HIGH VIBRATION WAS CONFIRMED ON BOTH CHANNELS AT 2.5 UNITS (VIB. Feb 2, 2002 · Lkheed 10113851SDR DL738020129Case · crackedLOST OIL NR 1 ENGINE MADE OFF SCHEDULED LANDING AT ORD. FOUND ENGINE STATOR GENERATOR HOUSING CRACKED. REPLACED SAME, RAN ENGINE CHECKS GOOD.Feb 2, 2002 · N3760C · Boeing 737832SDR WRLA200201Blade · vibrationNR 1 ENGINE VIBRATION 80-95, ALL OTHER INDICATIONS NORMAL. EVENT OCCURRED AT THE TOP OF THE CLIMB SEGMENT WHEN THE FLIGHT AS THE CREW WAS LEVELING THE AIRCRAFT. THE CAPTAIN ELECTED TO RETURN TO MIA. LUBED FAN BLADES, PERFORMED MAX POWER RUN AT 80-95 PERCENTFeb 1, 2002 · N526MD · Doug DC1030SDR P5CA0200638Compressor · failedWHILE CLIMBING, NR 3 FAILED WITH LOUD BANG AND VIBRATION. EPR DECREASED RAPIDLY AND EGT INCREASED TO APPROX 910. PERFORMED ENG FIRE/SEVERE DAMAGE CHECKLIST. SECURED ENGINE WITH ENGINE SHUTDOWN CHECKLIST. EMERGENCY DECLARED; DIVERTED TO SIN - CHANGI AIRPORTFeb 1, 2002 · N852FT · Boeing 747122SDR SWIA200210611Blade · damagedON TAKEOFF ROLL, LARGE VIBRATION/NOISE FELT THROUGHOUT AIRCRAFT FELT ON RUDDER PEDALS AND THRUST LEVERS. FOUND DAMAGE TO LEFT ENGINE NR 8 & 9 FAN BLADES. REMOVED AND REPLACED NR 8, 9, 22 & 23 LEFT ENGINE FAN BLADES WITH SERVICEABLE UNITS. PERFORMED RUN CHECJan 30, 2002 · N405SW · Cndair CL6002B19SDR 2002UALA00181Bearing · wornAIRCRAFT EXPERIENCED A LOSS IN OIL QUANTITY IN THE RT ENGINE. DIVERTED TO YUL. OIL QUANTITY AT TOP OF DESCENT WAS ZERO WITH NORMAL TEMP/PRESSURE. ARRIVED WITH NO PROBLEMS. "ENG OIL FILTER R" BYPASS MESSAGE DISPLAYED AT TOP OF DESCENT; ENGINE CONTINUED TO OPJan 29, 2002 · N794UA · Boeing 777222SDR 02FDEA00067Compressor · stalledNR 1 ENGINE COMPRESSOR STALL AT FL 350. THIS WAS FOLLOWED BY COMPLETE LOSS OF OIL PRESS, FOLLOWED ECAM PREC ENGINE SHUTDOWN. ENG WIND MILLED FOR ABOUT 30 MIN. REMOVED AND REPLACED NR 1 ENGINE.Jan 25, 2002 · N447FE · Airbus A310SDR CA020206001Compressor · cracked(CAN) A ONE INCH LONG CRACK WAS DISCOVERED BY MAINTENANCE PERSONNEL DURING A SCHEDULED EVENT NR 5 INSPECTION. THE CRACK WAS FOUND ON THE UPPER HALF OF THE WELD ON THE RIGHT SIDE OF THE COMPRESSOR SCROLL ASSEMBLY. WHEN THE AIRCRAFT WAS GROUND RUN AIR WAS FELT EJan 20, 2002 · Bell 407SDR ZW0A0200908Carbon Seal · deterioratedAN OIL SMELL WAS NOTICED INTO TPA. FOUND THE LT ENGINE NUMBER 2 AND 3 BEARING COMPARTMENT CARBON SEAL ASSEMBLY HAD DETERIORATED. AIRCRAFT FERRIED TO ANOTHER STATION FOR REPLACEMENT OF THE SEAL ASSEMBLY.Jan 19, 2002 · N724TW · Boeing 757231SDR AWXA200200041Compressor · damagedWHEN THROTTLES ADVANCED NR 2 ENG EXPERIENCED COMPRESSOR STALL, NR 2 ENG BROUGHT BACK TO IDLE. DECLARED EMERG, ACFT LANDED W/O INCIDENT. MX PERF GROUND RUN NR 2 ENG, WHEN THROTTLE RETARDED ENG EXPERIENCED COMPRESSOR STALL. ENG SHUTDOWN, BORESCOPE PERF. BOREJan 16, 2002 · N155AW · Boeing 7373G7SDR UO22002F00003Blade · failedINFLIGHT SHUT DOWN CAUSED BY 3RD LPT BLADE FAILURE AT BLADE ROOT. MFG WORKING ON PROBLEM.Jan 16, 2002 · N531AJ · Lear 35LEARSDR CA020206004Compressor · failed(CAN) ON CROSS-COUNTRY PATROL FLT PILOT NOTICED THAT HE HAD TO REFUEL A/C AT LOCATION FROM WHICH HE NORMALLY HAD SUFFICIENT FUEL TO CONTINUE ON NEXT LEG. HE THEN NOTICED UNUSUALLY HIGH FUEL CONSUMPTION ON RETURN FLT TO HOME B ASE. PILOT HAD MANY HRS FLYING SJan 16, 2002 · Bell 206L3SDR HEEA077558Compressor · failedENGINE REMOVED DUE TO IN FLIGHT COMPRESSOR DAMAGE. UPON INSPECTION OF COMPRESSOR PARTS NOTED WIPE OUT OF 2ND THRU 5TH STAGE COMPRESSOR WHEEL BLADES, EXCESSIVE FOD TO CASE HALF ASSY, 1ST THRU 6TH STAGE WHEELS, IMPELLER AND TURBINE. SUSPECTED CAUSE IS 2ND STAGJan 16, 2002 · N7136H · Bolkms BO105SSDR HEEA077556Compressor · failedON SECOND FLIGHT OF THE DAY, IN CRUISE, THE AIRCRAFT YAWED FOLLOWING WITH GENERATOR LIGHT ON, AUDIO ON, DECLINE OF N2, N1 AND OIL PRESSURE ON NR 1 ENGINE. SECURED NR 1 ENGINE. MAINTENANCE FOUND NR 1 COMPRESSOR FAILURE.Jan 16, 2002 · N7136H · Bolkms BO105SSDR ZW0A0200907Carbon Seal · failedINTO STL CREW REPORTED SMOKE IN THE CABIN. FOUND THE RT ENGINE NUMBER 2 AND 3 BEARING COMPARTMENT CARBON SEAL ASSEMBLY HAD FAILED. REPLACED THE ENGINE.Jan 15, 2002 · N720TW · Boeing 757231SDR ZW0A0200906Carbon Seal · failedJUST AFTER TAKEOFF SMOKE WAS REPORTED IN CABIN. FLIGHT RETURNED TO STL. FOUND THE NUMBER 2 AND 3 BEARING CARBON SEAL ASSEMBLY ON BOTH ENGINES HAD FAILED. THE AIRCRAFT WAS FERRIED TO ANOTHER STATION FOR REPLACEMENT OF THE CARBON SEAL ASSEMBLIES ON BOTH ENGINJan 15, 2002 · N722TW · Boeing 757231SDR MEX2002012Blade · damagedFLT 419 - IAH-MEX - BLADE OF ENGINE 1 HAS A FOLD OF 1.25 INCH TO .25 INCH FROM THE TRAILING EDGE, THE DAMAGE WAS REPAIRED IAW MM 72-33-22, THE ENGINE RUN WAS OK. DURING RON 13/14 IN MEX THE ENGINE 1 WAS REPLACED IAW MM 71-00-02, TESTS OK. (M)Jan 13, 2002 · N1003X · Doug DC982SDR CA020129003Blade · cracked(CAN) WHILE CARRYING OUT A POST LEASE INSPECTION ON THE AIRCRAFT BOTH ENGINES ARE SPLIT AT THE "C" FLANGE FOR HOT SECTION INSPECTION. DURING THE RIGHT H.S.I. THE ENGINEER NOTICED "LINES" ON SOME OF THE C.T. BLADES. NINE BLADES SEEM TO BE CRACKED. SEVEN BLADES Jan 8, 2002 · Dhav DHC6300SDR MEX2002008Blade · crackedFLT 259 - CJS-MEX - DURING TRANSIT CHECK REVISION IN THE STATION IT WAS INFORMED THAT THE NR 21 BLADE OF THE ENGINE 1 HAS A CRACK OF 4 INCHES IN LENGTH AND .25 INCH OF DEPTH APPROXIMATELY. THE BLADE WAS REWORKED AND THE AIRCRAFT WAS DISPATCHED TO FLIGHT. AT Jan 7, 2002 · N204AM · Doug DC987SDR ERAA077889Seal · leakingENGINE HAS 2013.9 HRS SINCE OVERHAUL BY PRATT & WHITNEY. REMOVED FROM AIRCRAFT DUE TO HIGH OIL CONSUMPTION. USED 5QTS OF OIL IN 10.8 HRS; SUSPECTED COMP SEAL LEAK. RETURNING ON ERA REPAIR ORDER RW-887792 REQUESTING WARRANTY REPAIR DUE TO SUCH LOW TIME ON ENGJan 7, 2002 · N412EH · Bell 412SDR CA020121011Compressor · failed(CAN) ENGINE SENT FOR INVESTIGATION & REPAIR AFTER IT FOUND THAT ENGINE MAKING RUBBING NOISE COMING FROM COMPRESSOR SECTION WHILE SCHEDULE HSI BEING PERFORMED. THE COMPRESSOR HAD SUFFERED EXTENSIVE DAMAGE. DAMAGE STARTED WITH RUBBING AT 1ST STAGE COMPRESSOR Jan 7, 2002SDR 2002UALA00017Stator · failedNUMBER 1 ENGINE COMPRESSOR STALL. FOUND 10TH STAGE STATOR FAILED. THIS STATOR HAD THE NEW GOLD/NICKEL BRAZE MATERIAL AS PER PWA SERVICE BULLETIN. STATOR HAD 470 CYCLES SINCE 100 PERCENT VANE REPLACEMENT.Jan 6, 2002 · N575UA · Boeing 757222SDR ARWA20020108Diffuser · damagedNR 4 ENGINE SHUT DOWN IN FLIGHT DUE TO FIRE WARNING, POST FLIGHT INSPECTION FOUND 4 INCH HOLE BURNED IN DIFFUSER CASE. AIRCRAFT FERRY FLIGHT TO SINGAPORE. REMOVED AND REPLACED NR 4 ENGINE. PERFORMED ENGINE RUN. ALL PARAMETERS NORMAL. AIRCRAFT RETURNED TO SERJan 6, 2002 · N8968U · Doug DC862SDR NACA20020001Cylinder · crackedDISCREPANCY: Shut down #1 engine at 2337Z due to excessive oil loss.CORRECTIVE ACTION: Replaced #1 cylinder on the #1 engine.Jan 2, 2002 · N779TA · Doug DC6
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