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 AUS20030687Blade · fod(AUS) NR 1 ENGINE SEVENTH STAGE COMPRESSOR BLADES DAMAGED BY FOD.SDR AUS20030686Compressor · fod(AUS) NR 2 ENGINE COMPRESSOR SIXTH, SEVENTH AND EIGHTH STAGES CONTAINED SUBSTANTIAL FOD DAMAGE.SDR 2003F00407Blade · bentDURING CLIMB, TWO COMPRESSOR STALLS AND LOSS OF POWER ON ENGINE NR 1 WERE EXPERIENCED. THE ENGINE WAS SHUTDOWN IN FLIGHT AND THE AIRCRAFT WAS RETURNED TO SAL STATION. ON GROUND TECHNICIANS PERFORMED HPC BOROSCOPE INSPECTION PER AMM 72-00-00. THE 6TH WAS FOUSDR CA030707001Gas Generator · cracked(CAN) COMPLETE ENG OVERHAUL. AT DISASSEMBLY DISCOVERED THAT IMPELLER HAD THREE VANES WITH SECTIONS OF INDUCER DAMAGED. IT APPEARS THAT 3 PORTIONS OF LIBERATED MATERIAL FROM IMPELLER WERE RESULT OF IMPELLER FAILURE, PROBABLY DUE TO FATIGUE RESULTING FROM BLADESDR C1HA200392002Compressor · stalledON POWER UP 1.4 EPR CHECK NR 3 ENGINE COMPRESSOR STALL FOLLOWED BY EPR FLUCTUATION APPROX .2 TO .3. ALL OTHER ENGINE INDICATIONS NORMAL.SDR SWAA031340Blade · bentDURING WALK AROUND INSP, FOUND BENT FAN BLADES (6 EA) ON NR 1 ENGINE. REMOVED AND REPLACED NR 1 ENG PER MM.SDR C2XA03BT066Blade · dirtyCREW REPORTED ON POST FLIGHT FOUND TAR ON FAN BLADES OF NR 1 ENGINE. MAINTENANCE PERFORMED INSPECTION FOR FOD ON THE NR 1 ENGINE FAN BLADES, FAN BYPASS VANES. FOUND TAR RESIDUE PASSED CLEAR OF INTERNAL SURFACES. CLEANED FAN BLADES AND FAN BYPASS VANES. PERSDR AUS20030665Housing · damaged(AUS) SECOND STAGE COMPRESSOR HOUSING PLASMA METAL COATING SEPARATED CAUSING BLOCKAGE OF NOZZLE VANE SEGMENT COOLING AIR SLOTS INFIRST STAGE TURBINE NOZZLE AND METAL SPRAY DEPOSITS ON DIFFUSER VANES.SDR CA030609005Valve · failed(CAN) A/C PICKED UP A 15,000 LB LOAD OF LOGS. PILOT MADE A LT PEDAL TURN TO DEPART FROM LOGGING CUT BLOCK & LOWERED COLLECTIVE TO DESCEND TO LOG LANDING. CREW HEAR A SWOOSH SOUND AT WHICH TIME NR 2 ENG N1 UNDER-SPEED WARNING SOUNDED & WARNING LIGHTS ILLUMINATESDR AUS20030554Blade · fod(AUS) FIRST STAGE COMPRESSOR BLADES SEVERELY DAMAGED BY FOD. FOUND DURING INSPECTION IAW AD/ENG/5 A7.SDR 03148426Blade · separatedDURING CLIMB, THE CREW REPORTED A RT ENGINE ITT EXCEEDANCE. THE FLIGHT RETURNED TO RDU AND LANDED WITHOUT INCIDENT. FOUND HPT NR 1 BLADE SEPARATION. MAINTENANCE PERSONNEL REMOVED AND REPLACED RT ENGINE. OPERATIONAL CHECKS WERE SATISFACTORY AND AIRCRAFT WASSDR CA030526002Blade · damaged(CAN) AIRCRAFT RETURNED TO STATION AFTER TAKE OFF DUE TO NR 3 ENGINE HIGH VIBRATION ( 2.5 UNITS ) DURING CLIMB. ENGINE WAS SHUT DOWN AND THE AIRCRAFT RETURNED TO THE STATION WITH NO FURTHER PROBLEM.RECTIFICATION: THE COMPLETE SET OF FAN BLADES WAS REPLACED ASDR IXXA0300041OStator Vane · out of rigEN ROUTE TO KRFD FROM IAH NR 3 ENGINE COMPRESSER STALLED ON DECELERATION OF DESCENT. ON LEVEL OFF, ENGINE STALLED AGAIN WHEN POWER WAS APPLIED. IT WAS DECIDED TO FLY DIRECT TO TOL. POWER NOT ADJUSTED UNTIL NR 3 ENGINE WAS SHUTDOWN ON FINAL APPROACH TO TOL. SDR UPS03640696Compressor · vibrationAT FL 330 RT ENG COMPRESSOR STALLED. 1ST STALL RT ENG VIB WAS 3.2 / 2ND VIB WAS 5.0. ENG THRUST WAS RETARDED TO IDLE. ON SHUTDOWN ENG READINGS WERE N1L 28.3 R28.7 EGTL 411 R480 N2L 69.0 R 72.0 FFL 1.3 R1. 5. R/R NR 2 ENG PER TC 6002 AND TC 6001. NO DEFECTS NSDR AUS20030537Compressor · contaminated(AUS) FUMES IN COCKPIT. NR 1 ENGINE FIFTH STAGE BLEED DUCT CONTAMINATED WITH ENGINE OIL. NINTH STAGE, DUST CONTAINED OIL RESIDUE. BOROSCOPE INSPECTION FOUND OIL STREAKING ON FIRST AND SECOND STAGE HPC BLADES AND STATORS.SDR ALGA086422Mount · mismanufacturedFOUND MOUNT PADS HEIGHT DIMENSION UNDER LIMITS.SDR ALGA086421Mount · mismanufacturedFOUND MOUNT PAD MEASURING BELOW MIN. LIMITS.SDR AC2A086459Impeller · brokenCORNER OF IMPELLER BLADE IS BROKEN OFF. BROKEN AREA MEARURES 1/4 X 1/2 INCH. BROKE IMPELLER PIECE WAS FOUND IN THE TURBINE. REMOVED ENGINE FROM AIRCRAFT AND REPLACED IMPELLER.SDR ARWA20030501Compressor · stalledNR 1 ENGINE COMPRESSOR STALLED, REDUCED POWER 1.50 EPR, N1 TACH FLUX AND MAX "O". OIL TEMP INCREASING. ENGINE SHUT DOWN 05:30Z WINDMILLING OIL PRESSURE 16 PSI. NOTE: PRELIMINARY INSPECTION REVEAL C1 BEARING FAILURE. CORRECTIVE ACTION:SDR E7J2003F00000Compressor Wheel · damagedWHILE PERFORMING AD 203-07-11, ENGINE FAN DISK ULTRASONIC INSPECTION, THREE FAN BLADE TRAILING EDGES WERE FOUND WITH UNACCEPTABLE DAMAGE. THE FAN DISK RING SHOWED GOUGING IN THE AREAS CORRESPONDING WITH THE DAMAGED BLADES. (REPORT NR: 625-01-03) (PTRS: NE0SDR CA030514005Compressor · damaged(CAN) AIRCRAFT WAS BEING GROUND RUN AFTER ASSEMBLY FROM MAJOR MAINT INSPECTION. ALL ENGINE PARAMETERS WERE NORMAL. ENGINE REAR VIBERATION CHECK IAW AWD 1990-064 (A)R1 6MM/S (ACCEPTABLE). ENGINE COAST DOWN 45 SEC. AFTER GROUND RUN AN ENGINE OIL FLOW WAS IN PROSDR P5CA0300874Compressor · stalledAT FL 330 NR 3 ENG COMPRESSOR STALLED. EPR WENT FROM 1.45 - 1.56 WITH 120 DEGREES RISE IN TEMP. INSP INLET AND EXHAUST (2) PERFORMED CHIP DETECTOR INSP (3) PERFORMED BORESCOPE INSPECTION. NO DEFECTS NOTED (4) REPLACED TT2 SENSOR PRECAUTIONARY. AMM 73-21-04SDR AUS20030442Impeller · damaged(AUS) LH ENGINE IMPELLER BLADES DAMAGED BY BIRDSTRIKE.SDR CA030425004Bearing · damaged(CAN) NUT FOR NR 1 BEARING HAVE, ON SEVERAL OCCASIONS, BEEN RECEIVED NEW WITH DAMAGED BLACK NYLON (ZYTEL) MATERIAL AT TOP OF NUT. THERE IS THE POTENTIAL FOR LEAKS THROUGH THIS MATERIAL. THREE RECENT SHIPMENTS (TOTALLING OVER 100 NUTS) HAVE BEEN FOUND WITH DASDR 2003FA0000444Shroud · failedIN-FLIGHT SHUTDOWN. SUSPECT 2ND STAGE LPC ROTOR SHROUD FAILED FROM INITIAL INSPECTION RESULTS. DESTROYED LPC, HPC, HPT, AND LPT.SDR R5XR2000004Housing · misoverhauledWHILE PERFORMING MODIFICATION TO 70821, THE EDM PROCEDURE BROKE THROUGH THE WALL OF THE HOUSING DUE TO ERROR IN SETUP OF EDM MACHINE.SDR R5XR2000003Housing · misoverhauledWHILE PERFORMING MODIFICATION TO 70821, THE EDM PROCEDURE BROKE THROUGH THE WALL OF THE HOUSING DUE TO ERROR IN SETUP OF EDM MACHINE.SDR GTIA030261Blade · damagedL/P 60611-3 NR ENG DAMAGE ON FAN BLADE. L/P 60612-1 NR 2 ENG FWD OF REAR CLAM SHELL ACOUSTIC LINER DAMAGED AT 12 OCLOCK POSITION TO 9 OCLOCK POSITION. L/P 60612-3 NR 2 ENG FOUND ACOUSTIC LINER DAMAGE JUST AFT OF IGV, FWD OF C1, 12 OCLOCK POSITION. C/A: L/PSDR 2003F00455Compressor · stalledFROM 31,000 FEET, ON DESCENT INTO BWI, NR 2 ENGINE COMPRESSOR STALL. ALL ENGINE READINGS APPEARED NORMAL. AIRCRAFT LANDED WITHOUT INCIDENT. REMOVED AND REPLACED NR 2 ENGINE. OPERATIONAL AND LEAK CHECKED NORMAL. (M)SDR 2003UALA00382Compressor · stalledCOMPRESSOR STALL ON NR 1 ENGINE. ENGINE SURGED ON CLIMB AND RECOVERED. BOROSCOPE FOUND CRACK ON 14TH STAGE STATOR AND BENT 14TH AND 15TH STAGE BLADES. ENGINE WAS REMOVED AND THE HPC WILL BE OVERHAULED. UPON DISASSEMBLY OF THE HPC NO STATORS WERE CRACKED AND THSDR P5CA03000857Compressor · stalledNR 3 ENG COMPRESSOR STALLED WHEN SETTING CRUISE PWR NR 3 ENG CHECKED EVC FILTER FOR WATER. CHECKED BLEEDS INLET AND EXHAUST. NO DEFECTS NOTED CHECKED BLEEDS AND RIGGING PER 72-00-00. UNABLE TO DETERMINE AT THIS TIME, BUT THROTTLE RIG WAS PERFORMED ON ALL FOSDR CH1A200393008Compressor · stalledFL310 NR 2 ENGINE COMPRESSOR STALLED DUE TO MOMENTARY FUEL STARVATION. THRUST LEVER IDLE, FUEL FLOW RESTORED TO NORMAL ALL OTHER INDICATIONS NORMAL RETURNED TO CRUISESDR AUS20030618Blade · separated(AUS) RT ENGINE FOURTH STAGE HP COMPRESSOR BLADE MISSING. FOUND DURING BOROSCOPE INSPECTION FOLLOWING ENGINE SURGE.SDR 2003UALA00380Compressor · stalledNR 2 ENGINE COMPRESSION STALL ON TAKEOFFSDR CH1A200392001Compressor · stalledON TAKEOFF, AN ENGINE EXPERIENCED COMPRESSOR STALL AT 1.2 EPR WINDS 300 AT 5. NO OTHER INDICATIONSSDR CA030410006Tube · fractured(CAN) LH AND RH ENGINE WOULD NOT DEVELOP TARGET TORQUE OF THE DAY.LH ENGINE HAD A BROKEN P3 TUBE ALLOWING EXCESSIVE COMPRESSOR LEAK.RH ENGINE HAD POWER PERFORMANCE PROBLEM DUE TO TEMPERATURE OF THE DAY.RH ENGINE WAS REPLACED AND P3 TUBE WAS REPLACED ON LH ENGISDR UPS03840423Compressor · stalledNR 3 ENGINE COMPRESSOR STALL IFSD AT FL350 WHEN POWER WAS REDUCED FROM 85 TO 77 N & CONTINUED TO STALL IN DESCENT WHEN POWER WAS REDUCED BELOW 72N NR 3 ENG SHUTDOWN IN FLIGHT DUE TO CONTINUED COMPRESSOR STALLS IN LEVEL FLIGHT WITHOUT MOVING THROTTLE. REMOVED SDR MEX2003115Blade · damagedA/C UNSCHEDULED LANDING DUE TO ALL PARAMETERS OSCILLATION AND VIBRATION IN BOTH ENG. DURING CLIMB AT FL 310, AFTER ENG AND WING-TAIL DE-ICING WAS SHUTTING OFF, VIBRATION WITHOUT DETONATIONS AND BOTH ENG PARAMETERS OSCILLATED BETWEEN 1.80 TO 2.05 EPRS; VARIATISDR A102003F00000Rotor · damagedWHILE PERFORMING BORESCOPE OF NUMBER ONE ENGINE FOUND HPC 6TH STAGE ROTOR TO BE DAMAGE BY FOD AND OUT OF LIMITS.SDR AUS20030596Compressor · fod(AUS) ENGINE VARIABLE INLET GUIDE VANES (VIGV) AND COMPRESSOR BLADES DAMAGED BY FOD. INVESTIGATION FOUND THAT DAMAGE HAD BEEN CAUSED BY AN OBJECT WITH A DIAMETER OF APPROXIMATELY 3.175MM TO 4.762MM(0.125IN TO 0.1875IN). AN OBJECT OF THIS SIZE COULD NOT PASS SDR 2003FA0000466Blade · damagedON TAKEOFF, NOTICE SMALL BIRD PASS OVER NOSE AND LEFT WINDSHIELD, TAKEOFF WAS NORMAL. DURING CLIMBOUT, 14,500 FEET, STARTED TO HEAR A LOUD WHINE AND VIBRATION COMING FROM LEFT ENGINE. DIVERTED AND BROUGHT LEFT ENGINE TO FLIGHT IDLE. DESCENT AND LANDING WAS SDR UPS03540407Compressor · stalledLOUD BANG AND HARD YAW TO LT ON TO AT 700 FT AGL. RETURNED TO DFW. BOROSCOPED N2 HIGH COMPRESSOR, NO DEFECTS NOTED. C/W CHECK 4 SVA INSP, NO DEFECTS NOTED. C/W ENG CK 6 14TH STG BLEED SYS. A/C OKAY FOR SERVICE.SDR 2003F00168Diffuser · crackedCOMPRESSOR STALLS DEVELOP AS DIFFUSER VANES DETERIORATE. BORESCOPE INSPECTION REVEALS 7 OUT OF 10 ENGINES IN FLEET HAVE 1 OR MORE DIFFUSER VANES CRACKED OR PARTIALLY MISSING. THIS ENGINE REMOVED DUE TO COMPRESSOR SURGE/ STALL EVENTS AND DIFFUSER VANE CRACKS BESDR 2003F00169Diffuser · crackedCOMPRESSOR STALLS DEVELOP AS DIFFUSER VANES DETERIORATE. BORESCOPE INSPECTION REVEALS 7 OUT OF 10 ENGINES IN FLEET HAVE 1 OR MORE DIFFUSER VANES CRACKED OR PARTIALLY MISSING. THIS ENGINE REMOVED DUE TO COMPRESSOR SURGE/ STALL EVENTS AND DIFFUSER VANE CRACKS BESDR AWXA200300326Bleed Valve · failedON TAKEOFF FROM PHX EN ROUTE FOR LAX AS THROTTLES ADVANCED HEARD A LOUD BANG, REJECTED TAKEOFF DUE TO POSSIBLE NR 2 ENGINE COMPRESSOR STALL. PAX ALSO REPORTED SEEING FLAMES COMING OUT REAR OF ENGINE. MAINT PERFORMED ENGINE SURGE PROCEDURES AND BORESCOPED THE NSDR CA030324010Bolt · failed(CAN) LP OGV S BOLT FAILED DURING GROUND RUN. THE DAMAGED WAS CONTAINED WITHIN THE ENG. ENG SUFFERED FROM HIGH VIBRATION AND THEN A BOROSCOPE WAS PERFORMED AND THE LP COMPRESSOR ROTOR WAS FOUND DAMAGED. ENG STRIP CONFIRMED THAT ONE OFF OGV BOLT WAS MISSING. MISDR CH1A200382005Compressor · stalledON APPROACH TO LAS AT 500FT, NR 2 ENGINE COMPRESSOR STALLED. DID NOT USE NR 2 REVERSER. FLT ATTND REPORTED COMP STALL ON ROLL OUTSDR 2003F00264Dome · damagedNR 2 ENGINE WENT INTO A CONTINUOUS COMPRESSOR STALL SHORTLY AFTER LANDING GEAR RETRACTIONON TAKEOFF AT MSP. EGT CLIMBED INTO AND STABILIZED IN THE RED ARC FOR 1 MINUTE, RETARDED ENGINE THROTTLE TO IDEL POSITION AND ENGINE STABILIZED, ALL OTHER SYSTEMS NORMAL.SDR CA030303001Engine · failed(CAN) DURING CRUISE, CREW NOTICED OIL PRESSURE DROPPING, PRIOR TO LOWER LIMIT, ENGINE WAS SECURED/SHUTDOWN. FLIGHT CONTINUED TO DESTINATION 20 MINUTES OUT AND LANDING COMPLETED WITHOUT INCIDENT. ENGINE STRIP INDICATES ANOTHER (BLACK OIL/CARBON IN OIL) ENGINESDR UPS03540312Compressor · stalledAT FIRST POWER REDUCTION AFTER TAKEOFF LEFT ENGINE COMPRESS OR STALL OBSERVED. GROUND OBSERVERS NOTED FLAME SMOKE FOR 1 SECOND DURING HOLDING PATTERN, WITH EPR AT 1.25, LEFT ENGINE OIL PRESSURE FLUCTUATED BETWEEN 125 & 165 PSI AND VIB. COMPLIED WITH FIM 71-0
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