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.

SDR ASAA2021013033973Spacer · debondedWHILE ACCOMPLISHING T/C 78472010 NR 1 ENGINE FOUND 5 FAN BLADE SPACERS WITH DISBONDED ELASTOMERIC MATERIAL. GROUNDED - YES. REMOVED AND REPLACED NR 1 ENGINE, 5 QTY TOTAL, FAN BLADE SPACERS REF TASK CARD 78472010.Jan 30, 2021 · N435AS · Boeing 737990ERSDR QEMY02022021Spool · damagedAT INCOMING INSPECTION A CFM56-7B ESN 874448 AS BEEN FOUND WITH DAMAGE TO THE HPC 1-2 SPOOL AT THE BORE AND DAMPER SLEEVE LOCATION. THE PART IS AN LLP AND HAS BEEN RETIRED FROM SERVICE EARLY. ENGINEERING BELIEVE THIS TO BE IN-SERVICE DAMAGE.Jan 22, 2021 · N466LSDR DALA2021012000357Hmu · inoperativeCREW REPORTED THE AIRCRAFT EXPERIENCED LEFT ENGINE ROLL BACK AND RETURNING TO STI. CORRECTIVE ACTION: NO INLET OR EXHAUST DAMAGE, PERFORMED ACTUATORS TEST WITH NO FAULTS. CHIP DETECTORS CHECKED CLEAN, REPLACED HMU AND ENGINE FUEL PUMP. ENGINE RUN CHECKS GOOJan 18, 2021 · N843DN · Boeing 737932ERSDR RU3A2021011400001Compressor · stalledTHE NR 2 ENGINE BEGAN TO COMPRESSOR STALL. IT FLUCTUATED BETWEEN 400 AND 700 DEGREES C. RIGHT THROTTLE WAS RETARDED TO IDLE AND COMPRESSOR STALL STOPPED. COMPRESSOR STALL RESUMED AS THROTTLE WAS ADVANCED ABOVE IDLE.Jan 14, 2021 · N55 · Lear 60LEARSDR KC1R20210112002Shaft · damagedAS RECEIVED, PREVIOUS BLEND ON THE FORWARD FACE OF DOVETAIL CORNER NR 42 (CLOCK POSITION 3:30) IN SLOT FA WAS FOUND. THE BLEND MEASURES APPROXIMATELY 0.450 CIRCUMFERENTIAL LENGTH, 0.100 RADIAL WIDTH, AND 0.084 AXIAL HEIGHT. THERE APPEARS TO BE ONE THROUGH CRJan 12, 2021 · Boeing 757SDR DALA2021010400041Compressor · stalledDIV/FIRE TO KEF DUE TO COMPRESSOR STALLS FROM THE NBR 1 ENGINE AND ASSOCIATED HIGH ENGINE VIBES. FLAMES EXITING ENGINE EXHAUST. ENGINE WAS NOT SHUT DOWN. CORRECTIVE ACTION: REMOVED AND REPLACED NBR 1 ENGINE.Jan 1, 2021 · N810NW · Airbus A330323SDR HALA2020122900227Blade · damagedETOPS-ON WALK AROUND, FOUND POSSIBLE DAMAGE ON FAN BLADE NR 17 ON NR 1 ENGINE, 25" FROM TIP OF BLADE. PERFORMED DYE PENETRANT TEST, PER EM 72-31-11-200-801 CRACK FOUND 2 LOCATIONS 386502. REMOVED NR 17 FAN BLADE S/N 48872, REF AMM 72-31-41. INSTALLED NR 17 FDec 25, 2020 · N392HA · Airbus A330243SDR KC1R202012230002Shaft · crackedAS RECEIVED, PREVIOUS BLEND ON THE FORWARD FACE OF DOVETAIL CORNER NR 42 (CLOCK POSITION 3:30) IN SLOT FA WAS FOUND. THE BLEND MEASURES APPROXIMATELY 0.450 CIRCUMFERENTIAL LENGTH, 0.100 RADIAL WIDTH, AND 0.084 AXIAL HEIGHT. THERE APPEARS TO BE ONE THROUGH CRDec 23, 2020SDR DALA2020122704274Engine · stalledAFTER TAKEOFF THE AIRCRAFT EXPERIENCED A COMPRESSOR STALL ON THE NR 1 ENGINE WITH THE FLIGHT ATTENDANT REPORTING A SHORT FIRE BURST OUT OF ENGINE TAILPIPE. FLIGHT CREW SHUT DOWN LEFT ENGINE AND DISCHARGED 2 FIRE BOTTLES. CORRECTIVE ACTION: MAINTENANCE DOWNLODec 22, 2020 · N6715C · Boeing 757232SDR DALA20201222AA001Rotor Shaft · crackedDURING SHOP INSPECTION OF IPC ROTOR SHAFT FOUND CRACKED SECOND STAGE BLADE SLOT. ROTOR SHAFT WILL BE SCRAPPED AND LATER REPLACED WITH SERVICEABLE NEW UNIT.Dec 17, 2020SDR UIEA2020121502576Packing · leakingENGINE NR 1 WITH EVIDENCE OF OIL LEAK COMING FROM NR 1 BEARING MANIFOLD. REMOVED AND REPLACED PACKINGS AT ENGINE NR 1 MANIFOLD BEARING, IAW 767 AMM 72-31-03, PENDING LEAK CHECK. PERFORMED ENGINE IDLE RUN, IAW 767- AMM 71-00-00, NO LEAKS NOTED.Dec 15, 2020 · N645GT · Boeing 767324SDR NM1Y20201214001Spacer · damagedDURING FAN RELUBE ON AIRCRAFT C CHECK MAINTENANCE, FAN BLADE ASSEMBLY FOUND ON ENGINE 874446 WITH INCORRECT FAN BLADE SPACER P/N FITTED ON FAN BLADE SLOT #9. P/N IDENTIFIED ON THAT PART WAS 340-001-262-0 INSTEAD OF P/N 340-001-215-0 FOR REMAINDER OF THE SET. RDec 10, 2020 · Boeing 7377*SDR UIEA2020120402530Guide Vane · damagedON WALK AROUND FOUND BACKSIDE OF STARTER VANE 9 O`CLOCK POSITION ON LT ENGINE CRACKING AND COMING OFF. REMOVED EXCESS MATERIAL FROM STARTER GUIDE VANE, IAW AMM 72-33-00. OPERATIONS CHECK GOOD.Dec 3, 2020 · N1373A · Boeing 76731KSDR UIEA2020113002471Guide Vane · damagedNR 2 RT ENGINE INLET GUIDE VANE AT 7 O'CLOCK BOBBLED ON LEADING EDGE. ENTERED INTO NON-MEL NR 138612.Nov 29, 2020 · N1361A · Boeing 76731BSDR IPXA2020112562769Sensor · inoperativeINSPECTION TYPE: N/A ATB. ON TAKE OFF LEFT ENGINE SURGED N1 AND N2 IND WOULD GO BLANK PERIODICALLY. FOUND LT ENGINE COMPRESSOR INLET TEMP SENSOR AT FAULT T-25 REPLACED SAME. R & R LT ENGINE T-25, PER AMM 73-21-02-401 2.Nov 25, 2020 · N304UP · Boeing 76734AFSDR UIEA2020112302450Acoustic Liner · damagedRT ENGINE ACOUSTIC PANEL AFT OF FAN BLADE AT 08:00 POSITION HAS DAMAGE 18" L X 6" W, AT 11:00 POSITION HAS DAMAGE 12" L X 3.5" W, AT 04:00 POSITION HAS DAMAGE 7" L X 8" W, AT 02:00 POSITION HAS DAMAGE 3.5" L X 8" W, AT 06:00 POSITION HAS DAMAGE 9.5" L X 3" W. Nov 23, 2020 · N645GT · Boeing 767324SDR UIEA2020112202441Blades · nickedNR 1 ENGINE HAS FOUR EACH NICKED BLADES WITHIN LIMITS, PER AMM 72-31-02-308-045-H00 FIG 801 NR 5 .093X .062 NR 16 .062X .062 NR 28 .187X .062 NR 30 .156X .125. BLENDED OUT NR 1 ENGINE FAN BLADES NR 5, NR 16, NR 28, NR 30. FOUND WITHIN LIMITS, PER B767-300 AMNov 22, 2020 · N640GT · Boeing 7673S1SDR WI5R2020111900002Rotor · damagedFLIGHT CREW REPORTED HEARING A "RUMBLING" NOISE ACCOMPANIED BY VIBRATION DURING DESCENT FROM FL280. FOLLOWING AN UNEVENTFUL LANDING, POST-FLIGHT INSPECTION REVEALED THE FAN ROTOR WAS DIFFICULT TO ROTATE BY HAND. SUBSEQUENT BORESCOPE INSPECTION OF ENGINE SERINov 19, 2020 · N864TX · Cessna 525SDR WI5R2020111900001Rotor · damagedDURING DISASSEMBLY OF ENGINE SERIAL NUMBER 105163 FOR AN UNRELATED ISSUE, A LIBERATED 1ST-STAGE INTERMEDIATE PRESSURE COMPRESSOR (IPC) ROTOR BLADE WAS DISCOVERED. NO OPERATIONAL ISSUES RELATED TO THE IPC ROTOR BLADE ANOMALY WERE REPORTED BY THE FLIGHT-CREW.Nov 19, 2020 · Raythn 390SDR FDEA202011052808Compressor · corroded`#2 ENGINE COMPRESSOR CASING FWD MOST FRAME FLANGE HAS AREAS OF CORROSION AROUND THE REMOVED #2 ENGINE REF WORK CARD # 7180260-02-01 SEQ #172 AND REPLACED ENGINE REF WORK CARD # 7180260-02-02 SEQ # 173Nov 5, 2020 · N952FD · Boeing 757236SDR FDEA202010230330Case · corroded#1 ENG AT 9 O`CLOCK LP COMPRESSOR CASE OUTER SURFACE HAS CORROSION IN EXCESS OF 10 AROUND (FWD) MATING FLANGE TO INLET (UNDER KEVLAR WRAP). REMOVED AND REPLACED #1 ENGINE.Oct 23, 2020 · N970FD · Boeing 75728ASDR UIEA2020102002278Bolt · brokenITEM 7: TWO BOLTS BROKEN ON FAN MODULE T/R SUPPORT RING 3 O'CLOCK POSITION NR 1 ENGINE P/N MS9567-10. ITEM 8: LT ENGINE COOLING AIR SUPPLY DUCT HAS A BROKEN BRACKET P/N 1470M39G08. ITEM 9: LT ENGINE COOLING AIR SUPPLY TUBE RUPTURED P/N 1678M86G07. ITEM 11: Oct 19, 2020 · N1373A · Boeing 76731KSDR WI5R2020101400001Rotor · damagedAIRCRAFT OPERATOR REPORTED THE NR 1 ENGINE ON N81RC (525C-0217) MADE AN UNUSUAL NOISE DURING ENGINE SPOOL-DOWN. OPERATOR REPORTED NO ENGINE OPERATIONAL ISSUES, SYMPTOMS, OR OTHER ANOMALIES DURING THE PREVIOUS FLIGHT. DURING A SUBSEQUENT BORESCOPE INSPECTION Oct 14, 2020 · N81RC · Cessna 525CSDR UIEA2020100622150Blade · distortedENGINE NR 1 BLADE NR 11 HAS DISTORTION. PERFORMED INSPECTION OF THE FAN BLADE, IAW B767 AMM 72-31-02-226-012-H00. DIMENSIONS FOUND TO BE AT 0.15 INCHES AT THIS TIME, WITHIN LIMITS AT THIS TIME. OPENED NON-MEL FOR TRACING: MDDR 135354.Oct 2, 2020 · N1499A · Boeing 767328SDR UIEA2020100652171Bushing · failedDURING EO 1972A763 ENGINE HIGH PRESSURE COMPRESSOR (HPC) STAGE 5 VSV'S LEVER ARMS INSPECTION, SEVERAL VSV'S WERE FOUND WITH EVIDENCE OF METAL TO METAL CONTACT WITH HIGH PRESSURE COMPRESSOR CASE. ACCOMPLISHED (CF6-80C2) HIGH PRESSURE COMPRESSURE (HPC) STAGE 5 Oct 2, 2020 · N649GT · Boeing 767375SDR SIMA20201002004Warning Message · false activationWHEN N1 IN NR 1 ENGINE INCREASED OVER 75% IN CRUISE, 1 HP ENTERS AMBER RANGE. IN CLIMB ENTERS AMBER FOR A FEW SECONDS, GOES BACK IN GREEN AND BACK TO AMBER. MECH ENGINE PROB, NO EMERGENCY DECLARED. RESCUE FLT 9860 SENT TO PROTECT "TRANSFERRED TO NRWC 664-CMOct 2, 2020 · N664MS · Emb EMB145LRSDR WI5R2020100100001Rotor · damagedFLIGHT CREW OF N159WG (525C-0216) REPORTED THAT ITT HAS GRADUALLY INCREASED ON RT ENGINE SERIAL NUMBER 211444 OVER THE PAST THREE MONTHS, RECENTLY TOUCHING THE RED BAND OF THE ITT DISPLAY DURING TAKEOFF. SUBSEQUENT BORESCOPE INSPECTION REVEALED DAMAGE TO HIGHSep 29, 2020 · N159WG · Cessna 525CSDR FDEA202009192256Compressor · stalledPDIS 961 71-00 6706 19SEP20 ONT OPEN U LOGPAGES:3339293 AFTER TAKEOFF, AFTER SELECTING VNAV/CLIMB POWER, RIGHT ENGINE EXPERIENCED STRONG COMPRESSOR STALLS WITH LOUD CHUGS, LOSS OF POWER, AND HIGH EGT (905) COMPRESSOR STALL STOPPED WHEN THRUSep 19, 2020 · N961FD · Boeing 7572Y0SDR GE0R202009160001Spool · dentedWHILE PERFORMING SB 72-0472 R01 ENGINE P2 HPC ROTOR ASSEMBLY (72-31-00). INSPECTION OF THE STAGES 6-10 COMPRESSOR ROTOR SPOOL (P/N 2628M56G01) STAGES 6-8 WEBS ON ENGINE 956674 DURING SHOP VISIT, A TOOLING/IMPACT INDICATION WAS NOTED IN AREA 8FF 8FS (STAGE 8) Sep 16, 2020 · Boeing 78710SDR UIEA2020091862009Blade · nickedNR 1 ENG HAS FOUR EACH NICKED BLADES WITHIN LIMITS, PER AMM 72-31-02-308-045-H00 FIG 801 NR 5 .93 X.062 NR 16 .062X.062 NR 28 .187X.062 NR 30 .156X.125, IAW AMM 72-31-02-308 FIG 801 NICKS ARE WITHIN LIMITS. TRANSFERRED TO NON MEL MDDR 134433.Sep 14, 2020 · N640GT · Boeing 7673S1SDR J7SA2020091400221Compressor · stalledAIR TURN BACK DUE TO CONSECUTIVE 'LOUD BOOMS' FOLLOWED BY THE AIRCRAFT SHAKING VIOLENTLY DURING CLIMB WHILE BRINGING THE LANDING GEAR UP. IT DID NOT CONTINUE, SO THE CREW FLEW FOR ABOUT 5 MINUTES AS THEY TRIED TO DETERMINE IF IT WAS THE ENGINE OR IF IT WAS A Sep 10, 2020 · N570FX · Bombdr BD1001A10SDR UIEA2020091441975Packing · leakingNR 1 ENGINE 1ST STAGE ROTO DISK SHAFT HAS OIL LEAKS. REMOVED AND REPLACED NR 1 BEARING MANIFOLD PACKING ON NR 1 ENGINE, IAW 767 AMM 72-31-03. PENDING ENGINE IDLE, RUN LEAK TEST. OPERATED ENGINE PER MM 71-00-00-862-053-H03. NO LEAKS NOTED.Sep 10, 2020 · N1093A · Boeing 76736NSDR UIEA2020091001974Seal · leakingNR 2 ENGINE 1ST STAGE ROTO DISK FAN SHAFT HAS OIL LEAKS. REMOVED AND REPLACED NR 2 ENGINE FAN HUB MANIFOLD SEAL, PER MM 72-31-03-404-005-H00. OPERATED ENGINE PER MM 71-00-00-862-053-H03. NO LEAKS NOTED.Sep 10, 2020 · N1093A · Boeing 76736NSDR UIEA2020091401988Acoustic Panel · damagedAS PER AMM 72-00-00-206-167-H00,TABLE 642, FIGURE 628 CONDITION: DAMAGED ACOUSTICAL PANELS AFT OF THE FAN BLADES, CONTINUE IN-OPERATION LIMIT 10 FLIGHT CYCLES OR 100 FLIGHT HOURS. OPENED NON-MEL 134014. APPLIED RTV SEALANT TO ACOUSTIC PANEL DAMAGE AT 4 O'CLOSep 8, 2020 · N1229A · Boeing 767306SDR UIEA2020091101978Blade · chippedNR 2 ENG NR 6 BLADE LEADING ENGINE IS CHIPPED. PERFORMED BLEND REPAIR ON RT ENG NR 6 BLADE, IAW AMM 72-31-02. NO FURTHER DEFECTS NOTED.Sep 7, 2020 · N645GT · Boeing 767324SDR WI5R2020082400002Rotor · damagedREVIEW OF HISTORICAL, ROUTINE FADEC DOWNLOADS PERFORMED BY THE ENGINE MANUFACTURER REVEALED A SLIGHT SHIFT IN INTER-TURBINE TEMPERATURE (ITT), OCCURRING APPROXIMATELY 25 HOURS PRIOR TO THE MOST-RECENT FADEC DOWNLOAD PERFORMED DURING A ROUTINE CHECK 1 & CHECK 2Aug 21, 2020 · N313GL · Cessna 525CSDR WI5R2020082400001Rotor · damagedREVIEW OF HISTORICAL, ROUTINE FADEC DOWNLOADS PERFORMED BY THE ENGINE MANUFACTURER REVEALED A SLIGHT SHIFT IN INTER-TURBINE TEMPERATURE (ITT), OCCURRING APPROXIMATELY 25 HOURS PRIOR TO THE MOST-RECENT FADEC DOWNLOAD PERFORMED DURING A ROUTINE CHECK 1 & CHECK 2Aug 21, 2020 · N313GL · Cessna 525CSDR UIEA2020082401862Blade · damagedL/H ENG ACOUSTICAL PANEL SHOWING HONEY COMB AT 8 O'CLOCK POSITION EVALUATED LH ENG, FOUND PANEL OUT OF LIMITS. REMOVED SPINNER BLADES 1-7 AND ACOUSTIC PANELS IAW B767 AMM 72-33-01. PANELS, BLADES AND SPINNER INSTALLATION STILL REQ. M4 ENTRY CONTINUED ON LOG PAAug 20, 2020 · N1487A · Boeing 76731KSDR HNAA2020081700246Compressor · contaminatedDURING TAKE OFF AT TAKE OFF THRUST FINE WHITE SMOKE APPEARED IN COCKPIT AND CABIN WITH BOTH PACKS AND RECIRCS ON. MAINTENANCE: BORESCOPED #1 ENGINE, FOUND OIL IN THE COMPRESSOR FLOW PATH EXTENSION FROM THE FRONT SUMP. ENGINE #1 REQUIRES R&R WITHIN 100 FLIGHT HAug 14, 2020 · N625AE · Emb EMB145LRSDR FDEA202008041766Bolt · failedMDIS 667 72-30 2005 04AUG20 MEM FACT U REF B CHECK WORK SEQ #163 VBV UNISON RING BOLTS AT POSITION 7,8,9 OCLCOCK, TORQUE STRIPE HAS BEEN COMPROMISED SHGN 04AUG20 07:13 MEM U TORQUE CHECK CHECKED GOOD ON BOLTS #7 AND# 9 BOLTS NEED TORQUE STAug 4, 2020 · N667FE · Airbus A300*SDR FDEA2020080541766Bolt · failedVBV UNISON RING BOLTS AT POSITION 7,8,9 OCLCOCK, TORQUE STRIPE HAS BEEN COMPROMISED SHGN 04AUG20 07:13 TORQUE CHECKED GOOD ON BOLTS #7 AND# 9 BOLTS NEED TORQUE STRIPE. BOLT # 8 MOVED DURING TORQUE CHECK. #8 BOLT REQUIRES REMOVAL AND NEW BOLT INSTALLED.Aug 4, 2020 · N667FE · Airbus A300F4605RSDR UIEA2020080401697Blade · nickedDURING WALK AROUND FOUND NICKS ON NR 2 ENG FAN BLADES, 5 BLADES WITH NICKS. PERFORMED FAN ROTOR BLADE INSPECTION IAW AMM 72-31-02. REPAIRED THE ROTOR FAN BLADES IAW AMM 72-31-02.Aug 2, 2020 · N1321A · Boeing 767306SDR DALA2020073092678Bolt · looseIFSD & ATB, DURING CLIMB TO FL250 THE LEFT ENGINE ROLLED BACK. CREW FOLLOWED QRH PROCEDURE FOR ENGINE SHUTDOWN AND RETURNED TO DEPARTURE. MTC FOUND PMA STATOR HOUSING BOLTS LOOSE AND ROTOR AND CONNECTORS DAMAGED. CARBON SEAL, ROTOR AND STATOR REPLACED AND GJul 29, 2020 · N723TW · Boeing 757231SDR 9WGA2020072321201Compressor · vibrationNR 2 ENGINE COMPRESSOR VIBRATION HIGH 5.0 NOT CORRECTABLE, STRONG RUDDER PEDAL VIBRATION AND HAD TO REDUCE POWER.Jul 22, 2020 · N512JN · Doug MD11FSDR WI5R2020070800001Compressor Blade · damagedFOLLOWING INCORPORATION OF SERVICE BULLETIN FJ44-72-127 (1ST LOW PRESSURE TURBINE NOZZLE UPGRADE) ON ENGINE, POST-MAINTENANCE VIBRATION SURVEY GROUND RUNS REVEALED N1 SPOOL VIBRATION LEVELS ABOVE LINE MAINTENANCE MANUAL LIMITS. ATTEMPTS TO TRIM-BALANCE THE ENJul 8, 2020 · N2250G · Cessna 525CSDR HK0Y20200707108Compressor Blade · crackedENGINE INPUT FOR FIRST REFURBISHMENT DUE TO LIMITED LIFE PART (LLP). ON DISASSEMBLY, INSPECTION IDENTIFIED THAT 1-OFF IP COMPRESSOR STAGE 1 BLADE CRACKED 20.9 MM IN LENGTH ON DOVETAIL FRONT FACE NR 14 IN ROTOR SHAFT. THE BLADE REMAINS INTACT AND THERE IS NJul 3, 2020SDR FDEA2020070631437Frame · damagedENG NR 1 O/B UPPER AND LOWER "A" FRAMES FAIRING DAMAGED. PERFORMED TEMPORARY REPAIR OF DELAMINATED SKIN PLIES ON ENG NR 1 O/B UPPER AND LOWER "A" FRAME FAIRINGS IAW AMM SUBTASK 72-34-10-308-038-R04.Jul 3, 2020 · N901FD · Boeing 7572B7SDR SWAA2020070697907Compressor · stalledNR 1 ENGINE COMPRESSER STALL WITH VIBRATION AT CRUISE ACCOMPLISHED ENG LIMIT SURGE STALL. REF FIM TASK 71-05 TASK 805. C/W BORESCOPE PER AMM 71-00-00-210-801. INSPECTED BLEED AIR CHECK VALVE. PERFORMED EEC BITE; ACTUATORS TEST AND POWER ASSURANCE CHECK. NJun 27, 2020 · N7738A · Boeing 7377BDSDR ASAA2020062232820Blade · delaminatedWHILE ACCOMPLISHING FAN BLADE LUBE ON THE NR 2 ENGINE NOTED THAT FAN BLADE SPACERS AT LOCATIONS 4,7,10, AND 21 ARE DELAMINATING. GROUNDED - YES. REMOVED AND REPLACED FAN BLADE SPACERS AT LOCATIONS 4,7,10 AND 21 WITH NEW PER TASK CARD 78472010 ON NR 2 ENGINE.Jun 20, 2020 · N495AS · Boeing 737990ERSDR UIEA2020060401206Blade · nickedRH ENG BLADE NR 33 SMALL NICK WITHIN LIMITS IAW AMM 72-31-02-2226-012-H00. BLADE BLEND OUT REPAIR ACCOMPLISHED. PERFORMED A FLUORESCENT PENETRANT INSPECTION IAW AMM 70-11-06-232-001-H00. NO DEFECTS NOTED.Jun 2, 2020 · N1489A · Boeing 76731K
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