JASC 7230
Service difficulty reports · 5,064
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 2020FA0000311Blade · brokenAFTER TAKEOFF, ENGINE 3 INDICATED AN ITT OF 1022. POWER WAS REDUCED ON #3 TO NORMAL OP TEMPS. IN THE CLIMB, IF AUTOTHROTTLES WERE USED, #3 ITT WOULD APPROACH TEMP LIMITS WHEN THE AUTO THROTTLES ACHIEVED MCT. AUTO THROTTLES WERE NOT USED AFTER THAT EXCEPT IN CRSDR P5CA2020061700169Guide Vane · damagedFIVEOF OGV'S ON RT ENGINE FOUND DELAMINATED AT 9 O`CLOCK LOOKING FROM AFT. PERFORMED TEMPORARY REPAIR IAW EO 1972A783, REMOVED AND REPLACED THE NR 2 ENGINE FAN CASES OGV'S IAW AMM 72-33-04.SDR P5CA2020060200169Guide Vane · delaminatedFIVE OF OGV'S ON RT ENGINE FOUND DELAMINATED AT 9 O CLOCK LOOKING FROM AFT. PERFORMED TEMPORARY REPAIR AS PER EO 1972A783. REPEAT INSPECTION EVERY 3 FLT CYCLES FOR THE INTEGRITY. PERMANENT REPAIR NEED BEFORE 25 FLT CYCLES. RAISED NON-MEL #129103.SDR ASAA2020052632752Actuator · leakingNUMBER 2 ENGINE, RT VSV STATIC DRIP, 29 DROPS PER MINUTE, 2-3 DPM DYNAMIC. GROUNDED - YES. REMOVED AND REPLACED NR 2 RT VSV IAW AMM 75-31-01/401. ACCOMPLISHED IDLE LEAK CHECK IAW AMM 75-31-01-790-801-F00, LEAK CHECK GOOD. ACCOMPLISHED ACTUATOR INSTALLATION TSDR WI5R202005270002Rotor · fracturedCUSTOMER REPORTED AN UNUSUAL NOISE DURING THROTTLE TRANSITION TO POWER. ALL ENGINE INDICATIONS WERE NORMAL. ON-WING BORESCOPE INSPECTION OF LEFT-HAND ENGINE SERIAL NUMBER (ESN) 211417 REVEALED DAMAGE TO 3RD-STAGE INTERMEDIATE COMPRESSOR ROTOR BLADES AND ONE SDR DALA2020051802408Compressor Blade · damagedA/C 3603 - IFSD/ATB - RETURNED TO ATL AND DECLARED AN EMERGENCY DUE TO NUMBER 2 ENGINE FAILURE. FLIGHT CREW PERFORMED QRH AND SHUT DOWN THE ENGINE. CORRECTIVE ACTION: INSPECTION FOUND DAMAGE TO 8TH STAGE HPC BLADES. REPLACED #2 ENGINE REFER TO LOG PAGE 1558574SDR XCGA2020051500001Disk · crackedDURING ENGINE CALENDAR LIFE / OVERHAUL AT ROLLS ROYCE CANADA THE #10 HIGH PRESSURE COMPRESSOR DISK WAS FOUND TO HAVE 3 CRACKS IN THE DOVE TAILS AT THE 2, 4, AND 7 O'CLOCK POSITIONS.SDR ASMF20200604024Module · crackedIN ACCORDANCE WITH MAINTENANCE PROGRAM OF EO 8772009, DURING RT ENGINE TSN 15655, CSN 1764 BORESCOPE INSPECTION OF HPC STAGE 10 OGV PISTON RING WEAR, IT WAS FOUND THICKNESS OF 0.058" AND A CRACK ON THE CDN MODULE WALL BETWEEN THE STAGE 10 HPC SEAL AND THE HP CSDR ASAA2020050532705Elastomer · missing#1 ENG FAN BLADE PLATFORMS #1 AND #7, MISSING ELASTOMER SEAL ON BOTH SIDES FULL LENGTH. GROUNDED - YES. #1 ENG INSTALLED NEW PLATFORMS #1 AND #7 REF T/C 78472010.SDR ASAA2020042332668Blade · damagedDURING FAN LUBE #2 ENG FOUND BLADES 6, 18, 23 TO HAVE COATING MISSING IN CONTACT HUB AREA. GROUNDED - YES. REPLACED BLADES 6, 18, 11, REF B737-800 AMM 72-21-02.SDR ASAA2020042332667Blade · damagedDURING FAN LUBE #2 ENG FOUND BLADES 6, 18, 23 TO HAVE COATING MISSING IN BLADE CONTACT TO HUB AREA. GROUNDED - YES. REPLACED BLADE 23 - REF B737-800 AMM 72-21-02.SDR HALA2020042200095Ring · corrodedOPEN - ENGINE 1 SYSTEM FAIL, UNABLE TAKEOFF POWER. // ACCOMPLISHED BOROSCOPE, FOUND VSV RING AND SUSPECTED CORROSION CAUSING VSV RING TO BIND. REPLACEMENT OF ENGINE IN WORK.SDR 2020FA0000222Blade · missingFJ44-3A ENGINE S/N 141514, FROM A/C 525B-0248 (N839DM), WAS RETURNED TO THE REPAIR STATION FOR CHECK 3 MAINTENANCE AND UPDATE TO THE #2 BEARING CONFIGURATION. DURING THIS MAINTENANCE, ONE MISSING 3RD STAGE IP ROTOR BLADE WAS DISCOVERED MISSING. THERE WAS NOSDR ASAA2020042032651Actuator · leakingEVIDENCE OF FUEL LEAK UNDER #2 ENGINE. GROUNDED - YES. REMOVED AND REPLACED #2 ENGINE L/H VSV ACTUATOR IAW B737-800 AMM 75-31-01-400-801-F00 OPS AND LEAK GOOD IAW AMM 75-31-01-790-801 THIS CLEARS PLT.SDR P5CA2020042000145Compressor · stalledREPEAT WRITEUP - REF LOG PAGE 1127088. DURING TAKEOFF ROLL AND ENGINES ACCELERATING TO TAKEOFF THRUST, COMPRESSOR STALL EITHER #1 OR #2 AT A LOW SPEED 30 KNOTS. A FLASH OF LIGHT WAS VISABLE ALSO.(<P>ENGINE 1 REMOVED AND REPLACED IAW GE 8130 FORM 20398. OPS CHESDR ASAA2020041432647Spacer · debondedWHILE ACCOMPLISHING T/C 78472010 ON #2 ENG FOUND 3 SPACERS DISBONDED. #23,11,&7. GROUNDED - YES. REMOVED & REPLACED 3 SPACERS ON #2 ENG. #23, 11, &7. REF T/C 78472010.SDR ASAA2020041432646Platform · debondedWHILE ACCOMPLISHING T/C 78472010 ON #2 ENG FOUND 4 PLATFORMS DISBONDED. #7, 11, 1, & 6. GROUNDED - YES. REMOVED AND REPLACED 4 PLATFORMS ON #2 ENG. #7, 11, 1, & 6. REF T/C 78472010.SDR P5CA2020041400144Unknown · malfunctionedDURING TAKE OFF ROLL AND ENGINE ACCELERATING TO THRUST, SUSPECT COMPRESSOR STALL ON EITHER 1 OR 2.(<P ><SPAN>C/W ECM #2020P-176 AND / 2020P-174. NO DEFECTS NOTED.</SPAN></P>)SDR ASAA2020040632618Platform · scratchedWHILE ACCOMPLISHING FAN LUBE ON #2 ENGINE T/C 78472010, FOUND PLATFORM #24 HAD SCRATCHED ON AFT-MOST FACING SURFACE. GROUNDED - YES. INSTALLED SERVICEABLE PLATFORM @ #24 #2 ENGINE REF T/C 78472010.SDR ASAA2020033132570Spacer · defective#2 ENGINE TREND DATA SHOWS A SUDDEN INCREASE IN LOW PRESSURE ROTOR VIBRATION LEVELS AFTER LAST SCHEDULED FAN LUBE. FAN TRIM BALANCE WAS ACCOMPLISHED ON 3-17 WITH NO RECOVERY IN VIBRATION LEVELS. GROUNDED - YES. DURING DISSASSMBLEY, FAN BLADE SPACERS DIFFICULTSDR ASAA2020032632560Compressor · damagedWHILE ACCOMP. BIRD STRIKE BORO #2 ENG S/N 896473 FOUND COMPRESS DAMAGE @ HPC 3 & HPC 4 FURTHER INVESTIGATION FOUND 3RD STG VSV PINS MISSING @ 3 & 9 O'CLOCK POSITIONS WITH DAMAGE TO COMPRESSOR SPOOL (PINS BOUNCING AROUND) INITIAL BORO DEFERRAL WAS MIG2A- 121365SDR ASAA2020032432525Seal · missingWHILE ACCOMPLISHED T/C # 78472010, FOUND #2 ENGINE FAN BLADE PLATFORM SEAL MISSING @ POSITION 16 AND 21. GROUNDED - YES. REMOVED AND REPLACED #2 ENGINE FAN BLADE PLATFORM @ POSITION 16 AND 21 REF T/C # 78472010.SDR ASAA2020032432524Elastomer · debondedWHILE ACCOMPLISHING T/C # 78472010 FOUND #2 ENGINE FAN BLADE SPACER @ POSITION 16 SEAL DISBONDED. GROUNDED - YES. REMOVED AND REPLACED #2 ENGINE FAN BLADE SPACER @ POSITION 16 REF T/C # 78472010.SDR ASAA2020052632503Actuator · leakingLEAK CHECK, FOUND NR 1 ENGINE LEAKING FUEL FROM DRAIN. GROUNDED - YES. REMOVED AND REPLACED RT VSV ACTUATOR IAW AMM 75-31-01-000-802-F00/75-31-01-400-802-F00. ACCOMPLISHED VSV ACTUATOR LEAK TEST IAW AMM 75-31-01-790-801-F00 AND OPERATIONAL CHECK REF AMM 71-SDR ASAA2020032232507Elastomer · debondedPER T/C 78472010 #2 ENGINE FAN BLADE LUBE SPACERS 3, 5, 8, AND 12 ELASTOMER ARE DISBONDED. GROUNDED - YES. REMOVED AND REPLACED #2 ENGINE FAN BLADE SPACERS AT POSITION 3, 5, 8 AND 12 REF T/C # 78472010.SDR ASAA2020032032506Blade · defectiveWHILE PERFORMING ULTRA SOUND INSP ON FAN BLADES FOUND #5 BLADE TO HAVE A SUSPECT INDICATION DISCREPANT AREA IS MARKED. GROUNDED - YES. REMOVED AND REPLACED #5 AND 17 FAN BLADES REF B737-900 AMM 72-21-02.SDR ASAA2020032332505Elastomer · debondedWHILE ACCOMPLISHING T/C 78472010 #1 ENGINE FOUND 1 FAN BLADE SPACER WITH ELASTROMER MATERIAL DISBONDING. GROUNDED - YES. REMOVED AND REPLACED #1 ENGINE FAN BLADE SPACER 1 EA. REF T/C # 78472010.SDR AALA202003199014Bushing · wornAIRCRAFT WAS GROUNDED: ON FLT 702 DEPARTING FROM DEN TO DFW, CREW REPORTED SHORTLY AFTER TAKE-OFF ENG 2 STALL ECAM WARNING AROUND 1000FT AFL. THEY NOTICED A LOUD BAND, FLASH, AND SUDDEN YAW. ENG THEN RECOVERED WITHIN A FEW SECONDS WITHOUT PILOT ACTION. PILOT RSDR WI5R2020032000000Rotor · damagedDURING INITIAL TAKEOFF ROLL, PILOT NOTED RUMBLING NOISE AND A SHUDDER IN THE FOOT PEDALS WITH NO ABNORMAL INSTRUMENT INDICATIONS.
PILOT ABORTED TAKEOFF AND RETURNED TO RUNWAY END. PILOT ATTEMPTED SECOND TAKEOFF WITH NORMAL ENGINE INDICATIONS.
AT 1,200 FEET, SDR AALA202003179003Actuator · malfunctionedAIRCRAFT WAS GROUNDED: ENG 1 COMPRESSOR VANE ECAM MESSAGE OUT TAKEOFF ROLL AT FLEX POWER. REMOVED AND REPLACED #1 ENG VSV ACTUATOR PER J/C 26T40075005. PERFORM POWER ASSURANCE TEST IAW 26L0007104.SDR P5CA2020031800103Acoustic Liner · debondedDISBOND - HONEYCOMB, NO. 1 ENG FWD ACOUSTIC LINER ON 6:00.(<P>IAW AMM 72-33-01-004-001 REV. 129 AND AMM 72-33-01-404-011 REV. 129 REPLACED THE NO. 1 ENG FWD ACOUSTICAL LINER WITH SERVICEABLE PARTS. COMPLETED THIS JOB AND CONDITION CHECK NORMAL.</P>)SDR P5CA2020031900112Guide Vane · brokenBROKEN - METAL L/E, NO. 1 ENG O.G.V ON 11, 2~5 O'CLOCK.(<P>IAW AMM 72-33-00-308-043 REV. 129 REPAIRED METAL L/E NO. 1 ENG O.G.V ON 11, 2~5 O'CLOCK. CONDITION CHECK NORMAL.</P>)SDR VNAA2020032411101Blade · stuckON TAKEOFF ROLL, LH VIB GAUGE AT 1.5, OUT OF 6,000 FT VIBE GAUGE HIT 1.9 IN THE CAUTION RANGE. RETURNED TO FIELD. NO EMERGENCY WAS DECLARED. INSPECTED FAN BLADES FOR STIFFNESS ON LH ENGINE AND FREED STUCK BLADE. PERFORMED VIBRATION CHECK . VIB CHECK NORMAL NO SDR QEMY2020032500000Spool · damagedOPERATOR TUI - CFM56-7B – ESN 802161 - AT THE GE WALES ENGINE SHOP.
THE HPC 4-9 SPOOL HAS BEEN CONTRACTED OUT FOR WORK, THE CONTRACTOR HAS HIGHLIGHTED THAT THE 4-9 SPOOL HAS SCATTERED CIRCUMFERENTIAL DAMAGE TO FORWARD FLANGE BOLT HOLES AND THE PART HAS BEESDR P5CA2020031100079Blade · dentedDURING WALK AROUND FOUND DENT ON LEADING EDGE OF #15 FAN BLADE.(<P>BLENDED AND DAMAGE REMOVED ON FAN BLADE #15 AROUND THE EDGE PER AMM 72-31-02. ON THE LEADING EDGE.</P><P><SPAN>(NOTE: OPENED MDDR 125624 FOR LEFT ENGINE FAN BLADE #15 BLENDED (REPAIR ACCOMPLISHSDR ASAA2020030932393Elastomer · debondedWHILE ACCOMPLISHING T/C 784723010 #1 ENGINE FOUND 8 FAN BLADE SPACERS WITH DEBONDING ELASTOMERS MATERIAL. GROUNDED - YES. 8 FAN BLADE SPASERS REPLACED ON #1 ENG REF WO # 1026202 TC 78472010 FOR WORK ACCOMPLISHED.SDR J7SA2020051907001Compressor Blade · damagedAIR TURN BACK DUE TO A LOUD NOISE THAT SOUNDED LIKE A BIRD STRIKE OR POSSIBLE COMPRESSOR STALL ON TAKEOFF. EMERGENCY WAS DECLARED. AIRCRAFT LANDED WITHOUT INCIDENT AT KTEB. ENGINE SENT TO OVERHAUL SHOP AFTER BORESCOPE REVEALED DAMAGE TO THE COMPRESSOR BLADES. SDR ASAA2020030532390Elastomer · debondedPER T/C 78472010 #2 ENGINE SPACERS 1,2,4,5,6,7 AND 13 TO 24 ELASTOMERS ARE DISBONDED. GROUNDED - YES. REPLACED ENTIRE SET OF SPACERS ON #2 ENGINE FAN PER T/C 78472010.SDR ASAA2020030932389Blade · damagedPER T/C 78472010 #2 ENGINE FAN BLADES 18 AND 23 CUNI MISSING BEYOND LIMITS. GROUNDED - YES. REPLACED #2 ENG. FAN BLADES #18 & #23. MAPPED #2 ENG. BLADES USING BLAMAP V3.0 INSTALLED FAN BLADES PER T/C 78472010.SDR ASAA2020030932388Blade · damagedPER T/C 78472010 #2 ENGINE FAN BLADES 15 AND 16 CUNI COATING MISSING BEYOND LIMITS. GROUNDED - YES. REPLACED #2 ENG. FAN BLADES #15 & #16 AND THEIR PAIR SEE T/C 78472010 FOR INST. AND P/N ENTRY.SDR WI5R202003060001Rotor · fracturedSUBSEQUENT TO THE 1ST LPT NOZZLE FIELD REPLACEMENT FOR SERVICE BULLETIN FJ44-72-127, THE ENGINE DID NOT PASS THE REQUIRED VIBRATION SURVEY FOR 1E LP.
BORESCOPE INSPECTION REVEALED A MISSING 3RD STAGE IP ROTOR BLADE AND A DAMAGED HPC ROTOR.
DISASSEMBLY OF THESDR ASAA2020030932392Spacer · debondedPER T/C 78472010 #1 ENGINE FAN BLADE LUBE SPACER 2,5,8,9,10,11,12,17, AND 21 ELASTOMERS ARE DISBONDED. GROUNDED - YES. REMOVED AND REPLACED #1 ENGINE FAN BLADE SPACER 9 TOTAL REF. T/C # 78472010SDR WI5R20200203001Rotor · fracturedDURING POST FDU SWAP RUN ON THE ENGINE, TECHNICIANS HEARD A "BANG" , FOLLOWED BY BLACK SMOKE FROM THE EXHAUST, NO INDICATION FLUCTUATIONS WERE NOTED.
THE SUPPORTING SERVICE CENTER PERFORMED BORESCOPE INSPECTION AND FOUND MISSING 3RD STAGE IP ROTOR BLADE.
DISSDR NACA2020020310001Blade · damagedDISCREPANCY: #1 ENGINE COMPRESSOR STALL IN CRUISE, TEMP -53C WITH NEGATIVE CLOUDS. ALSO COMPRESSOR STALL WITH THRUST LEVER INCREASE FROM CRUISE SETTING OF 92.5 N1. CORRECTIVE ACTION: BORESCOPE OF COMPRESSOR FOUND MINOR BLADE CURL ON LPC 2ND STAGE BLADES. DATSDR AALA202001299002Blade · damagedAIRCRAFT WAS GROUNDED: 360FL, .78 MACH, AC STARTED SHAKING NOTICEABLE, AT OFF, SPARKS FROM ENGINE NR 1. N1 45 PERCENT EGT SLIGHTLY HIGH. PAX SAW FLAMES FROM ENG. ENG SHUT DOWN WITHIN 2 MIN. SINGLE ENG RUN TIME 40 MIN. PERFORMED FIM 71-05-00-810-805-F00 AND SDR DALA2020011700549Engine · making metalATB - ON DEPARTURE, EXPERIENCED COMPRESSOR STALLS AT APPROX 7700 FT. COMPLIED WITH QRH ENGINE VIBES MAX 5.0. RETURNED TO LAX DUE TO RIGHT ENGINE COMPRESSOR STALL. CORRECTIVE ACTION: LAX INSPECTED ENGINE NR 2 AND FOUND METAL IN TAIL PIPE. ENGINE NR 2 CHANGE ACCSDR AALA202001219004Solenoid Valve · faultyAIRCRAFT WAS GROUNDED: ENG. 2 EGT OVER LIMIT OCCURRED ON SHORT FINAL. LANDED WITH ENG AT IDLE, SHUTDOWN ON GROUND. ACCOMPLISHED BORESCOPE GP COLD/HOT SECTION, NO FINDINGS. CHANGED P2T2, P3T3, SENSE LINE , V2500 FUNC. CHECK OF SOLENOID AND BLEED VALVES 26T40075SDR AALA202001219022Eec · faultyAIRCRAFT WAS GROUNDED: ENG. 2 EGT OVER LIMIT OCCURRED ON SHORT FINAL. LANDED WITH ENG AT IDLE, SHUTDOWN ON GROUND. ACCOMPLISHED BORESCOPE GP COLD/HOT SECTION NO FINDINGS CHANGED P2T2, P3T3, SENSE LINE , V2500 FUNC. CHECK OF SOLENOID AND BLEED VALVES 26T4007500SDR DALA2020011700366Compressor · stalledATB- THE CREW PERFORMED AN AIR TURN BACK DUE TO LEFT ENGINE COMPRESSOR STALL WITH RISE IN EGT. CORRECTIVE ACTION: INSPECTED INLET, EXHAUST, CHIP DETECTORS, 2.5 BLEED AND VSV SYSTEM. NO DISCREPANCIES FOUND. BOROSCOPED HPC SECTION FOR COMPRESSION SURGE WITH NO LSDR WI5R20200117001Rotor · fracturedDURING OPERATION, A LOUD BANG AND INCREASE IN ITT WERE OBSERVED. FIELD BORESCOPE INVESTIGATION IDENTIFIED SEVERAL MISSING 3RD STAGE IP ROTOR BLADES.
DISASSEMBLY OF THE ENGINE CONFIRMED THAT FIVE OF THE 3RD STAGE IPC ROTOR BLADES WERE MISSING.
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