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 SWAA000149Nr 3 Bearing · failedABORTED TAKEOFF, SMOKE IN CABIN AND COCKPIT. ABORTED TAKEOFF AT 120 KNOTS. NR 1 ENG, NR 3 BEARING AIR/OIL SEAL FAILURE. REMOVED AND REPLACED NR 1 ENG PER MM.Jan 23, 2000 · N379SW · Boeing 7373H4SDR CA000128058Compressor · damaged(CAN) HP COMPRESOR FOUND DAMAGED OVER LIMITS. TC: FOLLOW-UP/TEARDOWN REPORT EXPECTED FROM OPERATOR.Jan 17, 2000 · Lkheed 1011385114SDR 20000330SH015Carbon Seal · failedENGINE EXPERIENCED IN-FLIGHT SHUTDOWN 230.5 HRS FOLLOWING CZI (COMPRESSOR ZONE INSP) AND INSTALL OF NEW STYLE CARBON SEALS PER SB 72-3596 REV 7. ENG TEARDOWN REVEALED FAILURE OF PLANETARY GEAR BEARINGS, PLANETARY GEARS, SUN GEAR, AND RING GEAR. FAILURE CAUSEJan 17, 2000 · N32AJ · Lear 36ASDR AU000020Impeller · fod(AUS) NR 1 ENGINE FIRST STAGE (LP) IMPELLER DAMAGED BEYOND LIMITS DUE TO FOD.Jan 16, 2000 · Dhav DHC8102SDR 20000420AP006Blade · damagedSAP - FLT TA806 - DURING TAKEOFF, A BIRD WAS INGESTED BY ENGINE NR 2. THE TAKEOFF WAS REJECTED AND THE AIRCRAFT RETURNED TO THE CARGO GATE AFTER AN UNEVENTFUL REJECTED TAKEOFF PROCEDURE AT SAN PEDRO STATION. AT SAN PEDRO, MAINTENANCE TECHNICIANS PERFORMED INJan 14, 2000 · N59107 · Airbus A300B4203SDR CA000120013Case · corroded(CAN) 764.4 HRS OVER 10 MONTHS IN HOT , HIGH SALT ENVIRONMENT CAUSED CORROSSION THROUGH THE GAS GENERATOR CASE EXPOSING COMPONENTS OF THE COMPRESSOR STACK.Jan 13, 2000 · Dhav DHC6300SDR CA000209044Spacer · cracked(CAN) FRONT COMPRESSOR ROTOR THIRD TO FORTH STAGE SPACER WAS FOUND CRCKED, ONE CRACK EXTENDED FROM TIEROD SLEEVE HOLES TO INSIDE DIAMETER. REPORT TO FOLLOW. THE CRACK WAS VERY TIGHT WHICH HAD NOT TRAVELLED OUT OF THE TIE ROD HOLES WALL. THE ITEM WAS FOUND DURRJan 13, 2000 · Doug DC932SDR CA000301001Compressor · chafed(CAN) AXIAL COMPRESSOR AND GAS GENERATOR REMOVED FOR INTERNAL RUBBING NOISE. MOD TU202 COMPLIED WITH.Jan 12, 2000 · Snias AS350B2SDR RRXA000001Bullet · damagedNR 3 ENG COMP STALLED VIOLENTLY AND REPEATEDLY ON CLIMB-OUT. NR 1 ENG COMP STALLED REPEATEDLY ON CLIMB-OUT. INSP NR 3 EMG INLET AND EXH FOR DAMAGE. NONE NOTED ENG RUNUP. PERFORMED MANIFOLD DECAY, INTERSTAGE BLEED SCHEDULE, HIGH STAGE BLEED AND REG CHKS. IJan 12, 2000 · N990CF · Doug DC862SDR CA000120026Compressor · stalled(CAN) COMPRESSOR STALLS EXPERIENCED IN FLIGHT, ENG REMOVED, SUSPECTED COMPRESSOR FAULTY.TEARDOWN TO FOLLOW.Jan 7, 2000 · Dhav DHC7102SDR CA000110068Blade · damaged(CAN) IFSD, COMPRESSOR DAMAGEJan 5, 2000 · Cndair CL6002B19SDR CA000110077Panel · separated(CAN) DURING SERVICE CHECK NR 2 ENGINE COLD STREAM PANEL RIPPED OFF. OPERATOR REPORTED TO ROLLS ROYCE FOR INVESTIGATION. PANELS AND BOLT TORQUE ARE TO BE INSPECTED AT D.I. ITEM CLOSED BY OPERATOR. AMO INFORMED AND WILL COMLPLY WITH THE DI CHECK ALSO.Jan 4, 2000 · Boeing 75723ASDR CA000110073Blade · failed(CAN) REMOVED AND REPLACED ONE BLADE OF HP 04 COMPRESSOR WAS BROKEN CAUSING HIGH VIBS AND IFSD. NO REASON SPECIFIED FOR BROKEN BLADE ISSUER INDICATES INCIDENT CLOSED.Jan 1, 2000 · Lkheed 1011385114SDR HALA0000005Blade · crackedHNL - FLT 181 - NR 1 ENGINE HAD COMPRESSOR STALL UPON THROTTLE ADVANCE FOR PARKING. FOUND NR 10 COMPRESSURE BLADE CRACK AT C-1 FAN HUB. REMOVED NR 1 ENGINE ASSY PER HAL M144. (X)Jan 1, 2000 · N672MC · Doug DC951SDR 99FDEA00517Compressor · stalled99-299, COMPRESSOR STALLS NR 3 ENG, FLT LEVEL 320.Dec 31, 1999 · N607FE · Doug MD11FSDR 2000ZZZX812Housing · mismanufacturedDEFECT FOUND WHEN OLD COATING WAS REMOVED. FOUND THICKNESS OF PARENT METAL BELOW SPECS (PART WAS MANUFACTURED BELOW MINIMUM SPECS).Dec 27, 1999 · N547AL · Bell 407SDR DL73K992800Seal · separatedNR 1 ENG HAD MULTIPLE COMPRESSOR STALLS AT FL310 AS THROTTLES RETARDED FROM CLIMB EPR TO CRUISE EPR OF 1.96. COMPRESSOR STALLS STOPPED AS THROTTLES WERE PULLED TO IDLE THE ENG WAS NOT SHUTDOWN AND OPERATED NORMALLY AT IDLE. REPLACED C2 FAN FOR SEAL LIBERATIODec 20, 1999 · N302DL · Boeing 737232SDR HEEA065436Wheel · mismanufacturedENGINE REMOVED DUE TO EXCESSIVE SMOKING. UPON ATTEMPT TO BALANCE NOTED TIE BOLT BENT AND UNABLE TO BALANCE DUE TO CHAMFER INSIDE #2 NR 2 WHEEL SHAFT MISMACHINED.Dec 16, 1999 · N979BH · Bell 206L3SDR HEEA065435Tie Bolt · bentENGINE REMOVED DUE TO EXCESSIVE SMOKING. UPON ATTEMPT TO BALANCE NOTED TIE BOLT BENT AND UNABLE TO BALANCE DUE TO CHAMFER INSIDE NR 2 WHEEL SHAFT MISMACHINED.Dec 16, 1999 · N979BH · Bell 206L3SDR CA000110008Bearing · making metal(CAN) REPORT TO FOLLOW. RETAINING PIN ON NR 2 BEARING PACK FAILED.Dec 15, 1999 · Bag BAE146200ASDR CA000118031Carbon Seal · leaking(CAN) OIL SMOKE ENTERING VIA BLEED AIR SYSTEM.Dec 15, 1999 · Amd FALCON20SDR 20000814SH009Fan Blade · improper partPWA ENGINE JT8D-217A ESN 717421 REMOVED FROM ACFT NR 839 12-14-99, DUE TO FUEL NOZZLE AIR SCOOP ROTATION. ENGINE SENT FOR REPAIR. UPON INSP OF FRONT COMPRESSOR 1ST STAGE ASSY (FAN ROTOR) NOTED THE FAN BLADES HAD BEEN MIXED. TWO OF THE FAN BLADES, (180 DEGREDec 14, 1999SDR 99UAL900644Cone · crackedNR 2 ENG HAS INLET CONE FAIRING CRACKED AROUND BOLT HOLE. *S/D* THE CAUSE OF THE INLET CONE CRACKING IS VIBRATION OF THE INLET CONE FAIRING AGAINST THE INLET CONE SEATING. THE MANUFACTURER ISSUED SERVICE BULLETIN V2500-ENG-72-0318 WHICH MODIFIED THE FAIRINGDec 10, 1999 · N818UA · Airbus A319131SDR 99ZZZX4676Bolt · failedPMA BOLT, P/N 772568QQ, REPLACEMENT FOR OEM BOLT, P/N 772568, FAILED AFTER 780.0 HOURS AND 1,169 CYCLES IN SERVICE. BOLT FRACTURED CAUSING HEAD TO BE INGESTED INTO THE N-2 COMPRESSOR DRIVE TURBINE WHERE EXTENSIVE DAMAGE WAS INFLICTED. BOLT WAS FROM AFFECTED Dec 9, 1999SDR 99ZZZX4658Retaining Plate · not installedDURING DISASSEMBLY OF ENGINE FOR SALVAGE OF USEABLE PARTS, THE MECHANICS NOTED THE 1ST STAGE COMPRESSOR BLADE RETAINING PLATE WAS NOT INSTALLED. ENGINEERING REVIEW AND FURTHER RESEARCH FAILED TO CONFIRM THIS ENGINE WAS NOT OPERATED WITHOUT THIS PART INSTALLEDDec 9, 1999SDR 99UAL900637Stator · failedDIVERTED TO DEN DUE TO NR 1 ENGINE COMPRESSOR STALLS. *S/D* AFTER LANDING AT DEN METAL WAS FOUND IN THE TAILPIPE AND THE ENGINE WAS REPLACED AND SENT TO THE SHOP FOR INVESTIGATION AND REPAIR. SHOP DISASSEMBLY FINDING WAS A FAILED 10TH STAGE STATOR THIS FAILDec 7, 1999 · N590UA · Boeing 757222SDR 99ZZZX4707Bearing · spalledENGINE WAS REMOVED DUE TO M50 MATERIAL ON THE MAG CHIP DETECTORS. DISASSEMBLY OF THE ENGINE REVEALED THE NR 4 BEARING EXHIBITED SPALLING DAMAGE ON THE OUTER RACE. THE BEARING WAS SUBMITTED TO THE LAB FOR ANALYSIS. THE INVESTIGATION IS STILL IN PROGRESS AT TDec 7, 1999 · Airbus A320232SDR 99ZZZX4706Bearing · spalledENGINE REMOVED DUE TO M50 MATERIAL ON THE MAG CHIP DETECTORS. DISASSEMBLY OF THE ENGINE REVEALED THE NR 4 BEARING EXHIBITED SPALLING DAMAGE ON THE OUTER RACE. THE BEARING WAS SUBMITTED TO THE LAB FOR ANALYSIS. THE INVESTIGATION IS STILL IN PROGRESS AT THIS ADec 7, 1999 · Airbus A320232SDR 99UAL900636Blade · failedLOST NR 2 ENGINE ON CLIMBOUT PASSING 17,000 FT. LOUD BANG AND HIGH EGT. SHUTDOWN ENGINE. *S/D* STAGE 4 BLADE FAILED IN FATIGUE IN ROOT ATTACHMENT AREA, LIBERATING AIRFOIL AND PLATFORM AND CAUSING EXTENSIVE DOWNSTREAM DAMAGE. THE MANUFACTURER HAS ISOLATED Dec 6, 1999 · N812UA · Airbus A319131SDR 99ZZZX4665Bearing · failedDURING OPERATION, PILOT EXPERIENCED AN ENGINE CHIP. OIL SYSTEM PRELIMINARY INVESTIGATION SUGGESTED NR 2 BEARING FAILUREDec 5, 1999 · N28JH · Bell 205A1SDR MWEA99864Spinner · damagedRIGHT ENGINE INLET NOSE BULLET HAD AREA OF NICKS AND TWO DEEP SCRATCHES. MAINTENANCE REPLACED NOSE BULLET WITH SERVICEABLE UNIT.Dec 2, 1999 · N502ME · Doug DC932SDR MWEA99852Blade · damagedON CLIMBOUT AFTER TAKEOFF, LEFT ENGINE BEGAN TO COMPRESSOR STALL. MAINTENANCE FOUND FOREIGH OBJECT DAMAGE TO 13 STAGE COMPRESSOR BLADES. REPLACED ENGINE WITH A SERVICEABLE UNIT.Nov 30, 1999 · N301ME · Doug DC932SDR 2000ZZZM63Nr 3 Disk · failedFLT 312 - KCLT-KMIA - AFTER TAKEOFF EPR DECREASED AND EGT INCREASED. RETARDED THROTTLE TO CONTROL EGT WHEN VIBRATION WAS NOTICED AND EXPERIENCED COMPRESSOR STALL. WHEN THROTTLE RETURNED TO IDLE, EGT CONTINUED TO CLIMB. PERFORMED ENGINE INFLIGHT SHUTDOWN PRONov 30, 1999 · N128NA · Boeing 7272J7SDR SWAA991964Blade · bird strikeABORTED TAKEOFF, BIRD STRIKE ON NR 1 ENG INLET. FOUND 4 FAN BLADES DAMAGED. REMOVED AND REPLACED NR 1 ENG FAN BLADES PER MM.Nov 25, 1999 · N509SW · Boeing 7375H4SDR HEEA065189Gearshaft · wornENGINE REMOVED DUE TO CRACKED SCROLL AND CRACKED EXHAUST COLLECTOR. UPON INSPECTION OF COMPRESSOR PARTS NOTED EXCESSIVE STEP WEAR ON SPUR GEAR AFT END SPLINES.Nov 16, 1999 · N6251X · Bell 206L3SDR HEEA065188Gearshaft · damagedENGINE REMOVED DUE TO TURBINE OVERHAUL. UPON INSPECTION OF COMPRESSOR PARTS NOTED STEP WEAR BEYOND SERVICEABLE LIMITS ON SPUR GEAR AFT END SPLINES.Nov 16, 1999 · N45RP · Bell 206L1SDR HEEA065187Carbon Seal · damagedENGINE REMOVED DUE TO TURBINE OVERHAUL. UPON INSPECTION OF COMPRESSOR PARTS NOTED GROOVED TANG SLOTS BEYOND SERVICEABLE LIMITS ON CARBON SEAL ASSY. REQUNov 16, 1999 · N45RP · Bell 206L1SDR 2000ZZZX153Nr 2 Bearing · making metalENGINE CHIP LIGHT CAME ON. CHIP PLUGS INSPECTED AND FOUND EXCESSIVE METAL PARTICLES ON BOTH PLUGS. ENGINE REMOVED AND SENT IN FOR REPAIR. CAUSE UNKNOWN AT THIS TIME.Nov 16, 1999 · N407LG · Bell 407SDR DL72W992523Engine · damagedFOUND PIECE OF METAL IN BOTTOM OF COWL. FOUND 4-6 INCH HOLE IN OUTER CASE APPROX 4 FT AFT OF NOSE COWL ATTACH FLANGE. REPLACED NR 1 ENG.Nov 15, 1999 · N295WA · Boeing 727247SDR ERAA065410Bearing · failedENGINE MAKING METAL; NR 5 BEARING FAILED, SCROLL CRACKED AT TOP ECU FITTING.Nov 10, 1999 · N291EH · Bolkms BO105SSDR ERAA065409Bearing · failedENGINE MAKING METAL; 2 1/2 BEARING FAILED, MINOR FOD 1ST STAGE COMPRESSOR.Nov 10, 1999 · N133EH · Bolkms BO105SSDR CA991209067Blade · broken(CAN) ENGINE CT BLADES HAD HEAVY CONTACT WITH SEGMENTS AND PILOT REPORTED HIGH ITT1000 DEGREES CELSIUS.Nov 10, 1999 · Pilats PC12SDR 2000ZZZX123Gearshaft · wornSEVERE SPLINE WEAR WAS NOTED ON THE AFT END OF THE GEARSHAFT AFTER THE ENGINE WAS DISASSEMBLED FOR MAINTENANCE. NO APPRECIABLE WEAR WAS NOTED ON THE SPLINES OF THE MATING PART.Nov 10, 1999SDR WRLA99022Blade · bentDURING FLT, NR 3 ENGINE SHUTDOWN DUE TO VIBRATION, VIBRATION MONITOR AT 5 FOR COMPRESSOR DURING T/O. VIBRATION MONITOR REDUCED TO 2.5 AT LOWER RPM IAW FCOM VOL I PROCEDURES FUEL WAS DUMPED TO MAXIMUM LANDING WEIGHT (85,000 LBS) AND A/C RETURNED TO SSN WITHOUTNov 9, 1999 · N272WA · Doug MD11SDR HEEA064986Carbon Seal · leakingINSTALLED NEW CARBON SEAL ASSY P/N 23004513, PRESSURE CHECKED NR 1 BEARING AREA, LEAKED. INSTALLED SECOND CARBON SEAL ASSY AND PRESSURE CHECKED.Nov 8, 1999 · N41128 · Bell 206L3SDR HEEA064985Carbon Seal · leakingENGINE REMOVED DUE TO METAL IN OIL. FAILED LEAK CHECK, I/A/W 10W2 OPERATION AND MAINTENANCE MANUAL 6TH ED. REV. 3 DATED 7-15-99 SECTION 72-30-00 PARA. 3/B/12. INSTALLED NEW REPLACEMENT NR 1 SEAL.Nov 8, 1999 · N8197X · Bolkms BO105SSDR HEEA064984Housing · mismanufacturedRECEIVING INSPECTION REVEALED O-RING GROOVES ON NR 1 BEARING HOUSING IMPROPERLY MACHINED IN LOCATION OF SUPERCEDING P/N 23062751.Nov 8, 1999 · Bell 206L3SDR CA991208045Seal · leaking(CAN) ODOR IN CABIN WITH ENGINE AIR SELECTED. ACM SELECTED OFF, MAINTENANCE FOUND THAT OIL WAS POOLING AT THE NR 9 SEAL LOCATION OF THE NR 3 ENGINE. SEAL AND FACEPLATE WERE REPLACED.Nov 7, 1999 · Bag BAE146200ASDR SWAA991870Compressor · stalledAIR TURNBACK, IN FLIGHT SHUT DOWN, NR 1 ENG COMPRESSOR STALLED AT 27,000 FEET AND THEN AGAIN AT 16,000 FEET FOLLOWED BY OIL PRESS IND DECREASE AND ENG VIBRATION. REMOVED AND REPLACED NR 1 ENG PER MM.Nov 6, 1999 · N520SW · Boeing 7375H4SDR HEEA064981Case Halve · chafedCASE HALVES RUBBED ON PLASTIC DURING POWER CHECK ON AIRCRAFT. UNBONDED PLASTIC NOTED UPON INSPECTION OF COMPRESSOR PARTS.Nov 5, 1999
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