GE CF6-80C2B7F

Service difficulty reports · 405

Newest first. General aviation reporting is voluntary.

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 engine_model_key = 'CF680C2B7F'
  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 P5CA2021080600280Controller · no testFOUND #1 ENG HPC HEALTH CHECK TEST FAIL(<P>IAW AMM 36-11-08-004-006-007 REV 132 AND AMM 36-11-08-404-014-007 REV 132, REMOVED AND REPLACED #1 ENG HPC WITH NEW PARTS. IAW AMM 71-00-00-795-228-H03 #1 ENG HPC DRY MOTOR LEAK TEST RESULT. CONDITION CHECK SATISFACTOAug 6, 2021 · N644GT · Boeing 7673JHF · Pneumatic Distribution SystemSDR P5CA2021080900302None · noneCUSTOMER REQUEST PERFORM ENG FAN VIBRATION SURVEY TEST IAW AMM 71-00-00-735-320-H03 REV 132. PERFORM TEST #6 VIBRATION SURVEY, RESULT NORMAL. LH ENG VIB 0.7 UNIT. RH ENG VIB 1.7 UNIT. CONDITION CHECK NORMAL.Aug 6, 2021 · N644GT · Boeing 737* · Standard Practices/StructuresSDR UIEA2021080301695Engine · leakingFO DISCOVERED SIGNS OF FLUID LEAKING FROM R ENGINE(<P>INSPECTED PER AMM 71-71-00-601 TABLE 601 AND DETERMINED TO BE WITHIN LIMITS (FUEL)</P>)Aug 2, 2021 · N1013A · Boeing 76736N · Engine (Turbine/Turboprop)SDR P5CA2021080420271Sealant · damagedORANGE SEALS STICKING OUT OF ENGINE INLET PROBES OF R ENGINE(<P>PERFORMED GVI INSPECTION OF POWERPLANT IAW AMM 71-00-00. FOUND RTV INTACT PROBES OF R ENG. NO DEFECT NOTED.</P>)Jul 31, 2021 · N642GT · Boeing 7673Y0 · Engine Indicating SystemSDR UIEA2021071201520Unknown · leakingEXCESSIVE OIL FOUND ON INBOARD SURFACE OF LEFT ENGINE EXHAUST COWL (6 O'CLOCK POSITION).(<P>OPENED AND INSPECTED LEFT ENGINE EXHAUST COWL FOR OIL LEAKS, NO LEAKS NOTED.</P>)Jul 10, 2021 · N1181A · Boeing 7673Y0 · Engine (Turbine/Turboprop)SDR UIEA2021070901496Circuit Card · faultedEICAS MSG "R STARTER CUTOUT" INTERMITTENTLY DISPLAYED IN CRUISE FOR ABOUT 3-5 SECONDS.(<P>RIGHT STARTER VALVE PREV REPLACED ON 03APR21. PERFORMED OPS CHECK IAW AMM 71-00-00. OPS CHECK OK. DUE TO HISTORY REPLACED N2 SPEED CARD (M1092) IAW AMM 73-21-54. REMOVED Jul 8, 2021 · N1181A · Boeing 7673Y0 · Engine StarterSDR UIEA2021070601472Clamp · looseL BLD DUCT LEAK ON EICAS WHILE RUNNING LEFT PACK ON GROUND(<P>PERFORMED GVI ON LT PACK SYSTEM FOUND SEVERAL CLAMPS LOOSE, TIGHTENED CLAMPS IAW 20-11-00. PERFORMED OPS CK IAW AMM 21-51-00, OPS CKS GOOD, MSG NOT PRESENT</P>)Jul 3, 2021 · N1013A · Boeing 76736N · Engine Bleed Air SystemSDR P5CA2021062100246Shutoff Valve · inoperativeRIGHT ENGINE HPSOV INOP ( HIGH PRESSURE SHUTOFF VALVE(HPSOV) SYSTEMS CF6-80C2 . C CHECK, LP 1311040, ITEM M3: REMOVED AND REPLACED RIGHT ENGINE INTERMEDIATE PRESSURE CHECK VALVE IAW 36-11-06-404-009-001. HPSOV ACTIVATED IAW 36-11-07-424-016-001. OPS CHECKED GJun 18, 2021 · N643GT · Boeing 7673JHF · Engine Bleed Air SystemSDR UIEA2021061501354Igniter · faultedRT ENG IGNITOR 2 EICAS MSG ( IGNITION SYSTEMS, ER OPERATIONS ALLOWED )(<P><SPAN>TRANSFERRED TO MEL 74-00-01A, MDDR 148600.</SPAN></P> / <P>ONT-15 JUN - LP 1386635 - ITEM 6 - REMOVED AND REPLACED RIGHT HAND ENGINE IGNITOR PLUG IAW AMM 74-21-02. OPS CHECKS GOOD.Jun 15, 2021 · N1399A · Boeing 767306 · Spark Plug/IgniterSDR IPXA2021061470590Fan · out of balanceATB NO EMERG DCLD-NO EMERG EQUIP USED-LANDED UNEVENTFLY-AC OOS** DURING CL/OUT VIB ON LH ENG IND FAN 3.3 & INCREASED TO 4.0 AVER 3.5 3.7 @ CRZ VIB STEADY @ 1.9-2.0 DURING PWR REDUCT, INCRSD TO 3.5 REQ ATB TO MIA. PERF AVM BITE LH ENG, WGTS AVM BOX INCORR, PUT Jun 14, 2021 · N312UP · Boeing 76734AF · Engine (Turbine/Turboprop)SDR P5CA2021061500241Blade · damagedENGINE #2 HAS UNSERVICEABLE DAMAGE OF HPT 1 BLADE AND VANES, FOUND DURING BORESCOPE INSPECTION.(<P>PER WO# 82193, REMOVED AND REPLACED #2 ENGINE IAW WORK CARD A-71-999-04-02, AND OPS CHECK IS GOOD AT THIS TIME.</P>)Jun 12, 2021 · N642GT · Boeing 7673Y0 · Turbine SectionSDR P5CA2021061400240Warning Light · false activationLEFT ENGINE START VALVE LIGHT INOP. NO TROUBLE FOUND. OPS CHECKED OK PER AMM 80-11-00/501. CLEARED MDDR 148450. MCC NOTIFIED. PLACARD REMOVED.</P>)Jun 12, 2021 · N644GT · Boeing 7673JHF · Engine Start Valves/ControlsSDR UIEA2021061401344Anti-Ice Valve · faultedLEFT ENG ANTI ICE VALVE DID NOT CLOSE WHEN SWITCH OFF(<P>PERF OPS CHECK OF L ENG TAI VALVE, OPS CHECK GOOD. NO DEFECTS NOTED AT THIS TIME. REF: 30-21-03-404-022</P>)Jun 11, 2021 · N1181A · Boeing 7673Y0 · Engine Anti-Icing SystemSDR UIEA2021061201334Lamp · inoperative#2 ENG LOW OIL PRESS LIGHT INOP(<P>TRANSFERRED TO MDDR 148412, DUE 21JUN21, MEL 79-33-01-01, CAT C, TI LC 2052. MCC NOTIFIED. PLACARDS INSTALLED.</P> / <P>12JUN21 - TPA - LP1465362 - ITEM #4 - TPA - RELAMPED LIGHT, OPS CHECK OK. THIS CLEARS MDDR 148412.</P>)Jun 11, 2021 · N1373A · Boeing 76731K · Central WarningSDR P5CA2021061000235Relay · faultedON START ENG START, LEFT VALVE LIGHT DOES NOT COME ON WITH ASSOCIATED LEFT ENG PRIM HYD PRESS LIGHT AND EICAS MSG UNTIL ENGINE START SWITCH IN AUTO AND THEN LEFT ENG START VALVE LIGHT CYCLES ON AND THEN OFF DURING LEFT ENG START, NORMAL N1 AND N2 ROTATION.(<P>Jun 10, 2021 · N644GT · Boeing 7673JHF · Engine Start Valves/ControlsSDR UIEA2021060701277Acoustic Panel · debondedFOUND ACOUSTICAL PANEL AFT OF THE FAN BLADES REPAIR DEBONDED #2 ENGINE.(<P>TRANSFERRED TO NON-MEL 148016, AMM 72-00-00-206-167-H00 TABLE 642 CAN CONTINUE IN OPERATION FOR 10 FLIGHT CYCLES OR 100 FLIGHT HOURS.</P><P>REMOVED AND REPLACED ACCUSTICAL LINER PANEL AJun 4, 2021 · N1013A · Boeing 76736N · Engine (Turbine/Turboprop)SDR P5CA2021052100191Start Valve · faultedDURING LH CNG START START VALVE LIGHT DID NOT ILLUMINATE. AFTER STARTER DISCONNECTED VALVE LIGHT ILLUMINATED & EXTINGUISHED.(<P>REMOVED AND REPLACED L/H ENG START VLV THEN OPER CHKD OK PER AMM 80-11-02/401.<BR /></P>)May 20, 2021 · N644GT · Boeing 7673JHF · Engine Start Valves/ControlsSDR UIEA2021052401169Fmc · unknownAFTER ENGINE START AND APU SHUTDOWN, A/C SCREENS UPPER/LOWER EICAS, CA SIDE ADI AND RIGHT FMC FLICKERED AND GLITCHED AS IF POWER WAS TRANSFERING(<P>RAN BOTH ENGINES TO OBSERVE IDG LEADS ISOLATED EACH TDG AND NOTED NO FAULTS AFTER 30 MINUTES. OPS CHECK GOOD IAWMay 18, 2021 · N1093A · Boeing 76736N · Flight Management Computing Hardware SystemSDR P5CA2021050800164Warning Message · false indicationR ENG EEC C1 STATUS MESSAGE DISPLAYED ON SHUTDOWN. RT ENG EEC C1 MSG PLACED ON DEFERRAL MEL 73-21-01-05 CAT A, DMI 146620, DUE @AC HOURS 81662.09. PERFORMED PIMU GROUND TEST AND BITE. IAW FIM 71-01 FT 810. NO FAULTS NOTED, NO MESSAGE ON BLOCK IN. THIS CLEARSMay 8, 2021 · N642GT · Boeing 7673Y0 · Central WarningSDR UIEA2021050701084Start Valve · faultedR ENG STR CUTOUT EICAS ON SHORT FINAL WENT AWAY TWICE. AFTER LOADING EICAS CAME BACK AND STAYED. RAN QRH CHECK LIST ITEMS.(<P>REMOVED AND REPLACED START VALVE IAW AMM 80-11-02. OPS CHECKS NORM AT THIS TIME. LEAK CHECK GOOD AT THIS TIME.<BR /></P>)May 6, 2021 · N1181A · Boeing 7673Y0 · Engine Start Valves/ControlsSDR P5CA2021050500160Warning Message · false activationAFTER POWER TRANSFER FROM APU GENERATOR / GPU TO IDG OR VICE VERSA. NUISANCE MESSAGE "GROUND CALL" OR "CARGO CALL" APPEARS ON EICAS W/ ASSOCIATED CHIME AND DISCREET LIGHT.(<P>PERFORMED POWER TRANSFER CHK AND NO TROUBLE FOUND WITH EICAS MSG & CHIME AND DISCREETMay 5, 2021 · N644GT · Boeing 7673JHF · Central WarningSDR UIEA2021050601071Igniter · failedSTATUS MSG R ENG IGNITOR 2(<P>REMOVED AND REPLACED RT ENG IGNITOR 2 IAW AMM 74-21-02. OPS CHECK GOOD NO FURTHER DEFECTS NOTED. STATUS MSG CLEARED.<BR /></P>)May 5, 2021 · N1181A · Boeing 7673Y0 · Magneto/DistributorSDR UIEA2021050301059Control Panel · malfunctionedRT FUEL VALVE INDICATION INOP, . REMOVED AND REPLACED ENGINE IGNITION AND STARTING PANEL IAW B767 AMM 80-11-51. OPS CHECK GOOD. THIS CLEARS MDDR 146335. ALL PLACARDS REMOVED.May 3, 2021 · N1093A · Boeing 76736N · Ignition SystemSDR UIEA2021041800934Eec · malfunctionedDURING ENG RUN AFTER ENG CHANGE - ECU GOES TO ALT MODE(<P>ITEM # M16 - REMOVED AND REPLACED EEC IAW AMM 73-21-15.</P><P>ITEM # M17 - REMOVED AND REPLACED WIRE HARNESS W5326 IAW WDM 80-11-21, AMM 70-00-00 AND 70-50-00. PERFORMED ENGINE RUN UP, NO DEFECTS NOTED,Apr 17, 2021 · N1381A · Boeing 767316 · Fuel Controlling SystemSDR UIEA2021041600913Priority Valve · malfunctionedAFTER PUSHBACK AND START RT ENG BLEED OFF MSG COMPLIED W/ QRH RETURNED TO GATE.(<P>BITE AIR SUPPLY MODULE PER 36-20-00. FOUND PRVC FAULT. REMOVED AND REPLACED PRVC PER AMM 36-11-19. PERFORMED R ENG IDLE RUN PER AMM 72-00-00. OPS CHECK GOOD. NO FAULTS NOTED.</PApr 15, 2021 · N1093A · Boeing 76736N · Engine Bleed Air SystemSDR UIEA2021041400902Shutoff Valve · malfunctionedWARNING RIGHT HPSOV CLOSED AND OPEN SWITCHES DISAGREE .(<P>REMOVED AND REPLACED R/H HPSOV PER MM 36-11-07-424-016-001 AND INSTALL LEAK BITE OK .</P><P>REQUIRES RUN UP, OPS CHK. PERFORMED ENG RUN UP IAW 767 AMM 71-00-00. OPS CHK NORMAL</P>)Apr 15, 2021 · N645GT · Boeing 767324 · Ignition SwitchingSDR UIEA2021041500907Warning Message · false activationAFTER EXT START OF NBR 2 A CROSSBLEED START WAS ATTEMPTED BOTH APU VALVE AND RT ENG VALVE EXTINGUISHED UNTIL LEFT ENG WENT TO START THEN BOTH VALVES CLOSED AND HAD ZERO PRESSURE(<P>TRANSFER TO DMI 145350 PER MEL 80-00-02-01 CAT "C".</P><P>17APR21 - LP 1444115 Apr 15, 2021 · N1427A · Boeing 767306 · Engine StarterSDR P5CA2021041600093Wire · damagedR ENG OIL PRESS LIGHT INOP. PER MEL 79-33-01-01& TRANSFER TO DMI 145381. INSTALLED 3EA CONTACT PIN ON WIRES AND CONNECTED 3EA CONTACT PINS ON RIGHT ENGINE OIL PRESSURE SWITCH AND THEN CHECKED OK AS PER SWPM 20-84-15 & AMM 33-13-00/501.Apr 15, 2021 · N644GT · Boeing 7673JHF · Engine Oil System WiringSDR IPXA2021040967978Fuel Filter · contaminatedINSPECTION TYPE:NA**ATB - NO EMERGENCY DECLARED, NO EMERG EQUIP USED.** DURING CLIMB L ENG FUEL FILT EICAS DISPLAYED AFTER PERFORMING QRH PROCEDURE EICAS MSG WAS GONE BUT STATUS MSG STILL DISPLAYED.T/S PERFOMRED IAW FIM 73-11-00-815-803-H00 REV 132.00 FOUND CApr 9, 2021 · N391UP · Boeing 767304 · Engine Fuel DistributionSDR UIEA2021040700851Acoustic Panel · damaged# 1 ENG. HAS DEAMAGED ACOUSTIC PANEL AFT OF 1ST STAGE BLADES (7 O' CLOCK POSITION)(<P>REMOVED AND REPLACED DAMAGED ACOUSTIC PANEL AT #1 ENG. BY 7 O' CLOCK POS. PER B767-300 AMM 72-33-01-004-001-H00, AMM 72-33-01-404-011-H00.</P>)Apr 8, 2021 · N1487A · Boeing 76731K · Turbine Engine Compressor SectionSDR UIEA2021033000764Connector · damaged#2 ENG FUEL TRANSMIITTER (PRESS) CONNECTOR IS DAMAGED(<P>REPLACED #2 ENG FUEL PRESS TY CONNECTOR D10998 PER SWPM 20-63-00 & W/D 73-33-11</P><P>ENG #2 RUN UP; L PRESS IND. NORMAL PER AMM 73-33-00</P>)Mar 30, 2021 · N1181A · Boeing 7673Y0 · Engine Fuel System WiringSDR UIEA2021032200682Warning Message · false indicationRT ENG BLEED OFF EICAS(<P>PERFORMED OPERATIONAL TEST & AIR SUPPLY DISTRIBUTION SYSTEM IAW AMM 36-11-00. NO FAULTS NOTED AT THIS TIME. OPS CHECK GOOD.</P>)Mar 22, 2021 · N1013A · Boeing 76736N · Bleed Air Indicating SystemSDR UIEA2021031500556Filter · warning messageDURING INITIAL CLIMB OUT RECEIVED EICAS AND STATUS MSG: L ENG FUEL FILT.(<P>REMOVED AND REPLACED FUEL FILTER IAW 767 AMM 73-11-03. OPS CHECK GOOD AT THIS TIME. NO FURTHER MSGS. LEAK CHECK GOOD ON LEFT ENGINE.</P>)Mar 13, 2021 · N1013A · Boeing 76736N · Engine Fuel DistributionSDR P5CA2021031500069Connector · dirtyDURING TOUCHDOWN, EICAS MESSAGE "R ENG CONTROL" DISPLAYED.(<P>R PIMU SHOWS "CH A/B SENS DISAGREE" R ENG VBV ACT ELEC CONN COND CHED OK, & CLEANED, NO EICAS MSG & STATUS MSG WITH R ENG RUN PER AMM 71-00-00.</P>)Mar 12, 2021 · N643GT · Boeing 7673JHF · Engine Fuel System WiringSDR UIEA2021031500557Engine · vibrationLE N2 VIB 3.5 IN DESCEND. EVENT RECORDED(<P>PERFORMED T/S IAW FIM 71-05 FAULT TREE 858, COULD NOT DUPLICATE, FOUND TO BE WITHIN LIMITS. OK FOR SERVICE.</P>)Mar 12, 2021 · N1181A · Boeing 7673Y0 · Engine (Turbine/Turboprop)SDR UIEA2021031100522Relay · malfunctionedENG VALVE ILLUMINATED LEFT ENGINE AFTER SHUTDOWN(<P>T/S PER FIM 76-11 FT. 807. REMOVED AND REPLACED RELAY IAW SWPM 20-81. PERF OPS CHECK / ENG RUN IAW AMM 71-00-00. OPS CHECK GOOD. NO DEFECTS NOTED AT THIS TIME.</P>)Mar 11, 2021 · N1381A · Boeing 767316 · Engine Indicating SystemSDR P5CA2021031100066Connector · dirtyEICAS AND STATUS MSG: "R ENG CONTROL".(<P>R-PIMU SHOWED VBV OSI SNS DISAGREE. CLEAN UP VBV AND HMU ELEC CONECTOR, PERFORMED ENG RUN CK NORMAL, NO MSG AND NO FAULT IAW AMM 71-00-00</P>)Mar 11, 2021 · N643GT · Boeing 7673JHF · Engine Fuel System WiringSDR P5CA2021031000065Connector · dirty"R ENG CONTROL" EICAS WHILE TAXIING TO PARKING"(<P>R PIMU SHOWED "VBV POSI SNS DISAGREE". CLEANED UP VBV AND HMU ELEC CONNECTOR. PERFORMED ENG RUN CK NORMAL. NO MSG NO FAULT STORED IAW AMM 71-00-00</P>)Mar 10, 2021 · N643GT · Boeing 7673JHF · Engine Fuel System WiringSDR P5CA2021030900063Connector · dirtyEICAS AND STATUS MSG: "R ENG CONTROL"(<P>R-PIMU SHOWED "VBV POSI SIG DISAGREE" SO VBV ELEC CONNECTOR CLEANED UP AND CHECKED OK, ALSO R ENG RUN UP THEN MSG DISAPEARED. R-PIMU NO FAULT STORED PER AMM 71-00-00-501</P>)Mar 9, 2021 · N643GT · Boeing 7673JHF · Engine Fuel System WiringSDR P5CA2021030800060Sensor · brokenNBR 2 ENGINE OIL TEMP INDICATIONS ARE INTERMITTENT FROM RANDOM TEMPERATURES TO BLANK.(<P>FOUND OIL TEMP SENSOR BROKEN. REMOVED AND REPLACED IT. OPS LK CK OK WITH ENG IAW 79-34-01-024-001-H02</P>)Mar 7, 2021 · N644GT · Boeing 7673JHF · Engine Oil TemperatureSDR P5CA2021022500051Blade · nickedPOSSIBLE NICKED FAN BLADE LT ENGINE.(<P>NUMBER 24 BLADE FOUND WITH SMALL 1/16 KNICK 15 INCHES FROM BLADE TIP ON LEADING EDGE .040 INCHES DEEP. INSPECTED AND BLENDED IAW AMM 72-31-02. NON MEL DDR 142928 RAISED FOR NDT TO BE CARRIED OUT.</P><P>27FEB21 - LP 13397Feb 24, 2021 · N644GT · Boeing 7673JHF · Turbine Engine Compressor SectionSDR IPXA2021022466057Shutoff Valve · malfunctionedINSPECTION TYPE: ETOP** ETOPS FILED OPEN ** ON TAKEOFF @70 KTS, RECEIVED A L ENG HPSOV VALVE EICAS CAUTION LIGHT. RESULTED IN A RTO. DEFERRED LEFT ENG HPSOV PER MEL 36-11-2-2. ACCOMPLISHED DMP 36-11-2-2. PLACARD INSTALLED.Feb 23, 2021 · N322UP · Boeing 76734AF · Pneumatic Distribution SystemSDR UIEA2021031500563Stringer · crackedINSPECTION TYPE:3CCENTER WING TANK STRINGER #47 IS CRACKED BETWEEN STA. XCW= 32 AND XCW= -32.REPAIRED CRACKED CENTER WING TANK STRINGER #47 BETWEEN STA. XCW= 32, 0.00 AND -32 IAW VT-SAA EA 011-5710-01-A8929REV. I/R AND UPS EO MD11-5710-57361-C. (MAJOR)Feb 21, 2021 · N280UP · Doug MD11F · Fuel StorageSDR UIEA2021021700338Seal · damagedENGINE NR 2 DRAIN SEAL DAMAGED. PREPARED, CLEANED AND REPAIRED DAMAGED SEAL AT NR 2 ENG BY DRAIN AREA PER B767-300 AMM 78-00-00-038-N00.Feb 18, 2021 · N1381A · Boeing 767316 · Engine (Turbine/Turboprop)SDR UIEA2021021700337Depressor · damagedMAIN DECK CARGO DOOR AFT UPPER SEAL DEPRESSOR DAMAGED. REMOVED AND REPLACED DAMAGED SEAL DEPRESSOR AT MAIN CARGO DOOR AFT UPPER SIDE PER B767-300 AMM 20-11-00-910-802.Feb 18, 2021 · N1381A · Boeing 767316 · Cargo/Baggage DoorsSDR UIEA2021021700334Access Door · damagedENGINE NR 2 BORESCOPE B3-1 DAMAGED BENT. REMOVED & REPLACED ENGINE NR 2 BORESCOPE B3-1 B767-300 AMM 72-00-00.Feb 18, 2021 · N1381A · Boeing 767316 · Engine (Turbine/Turboprop)SDR UIEA2021021500315Warning Message · false indicationRIGHT ENG BLEED OFF INDICATION ON OVERHEAD AND EICAS AFTER ENGINE START(PERFORMED OPERATION CHECK OF RT ENG BLEED OFF LIGHT; FOUND RT ENG BLEED TO OPERATE NORMAL AT THIS TIME IAW 767 MM 71-00-00)Feb 14, 2021 · N1093A · Boeing 76736N · Engine Bleed Air SystemSDR UIEA2021021200285Warning Light · false activationRIGHT ENGINE ANTI ICE SWITCH VALVE LIGHT IS ILLUMINATED(<P>PERFORMED OPS TEST OF RT ENG ANTI ICE VALVE AND FOUND VALVE TO OPERATE NORMALLY IAW AMM 30-21-03.</P>)Feb 11, 2021 · N1181A · Boeing 7673Y0 · Engine Anti-Icing SystemSDR UIEA2021020800254Engine · vibration#2 ENG VIBRATION @ RUN UP REQUIRES REMOVAL CLEAN INSPECTION LUBE REINSTALLATION OF 1ST STAGE BLADES(<P>PERFORMED REMOVED, RELUBE & RE INSTALLATION OF FAN BLADES @ #2 ENG IAW 767 AMM 72-31-02.</P><P>PERFORMED VIB SURVEY IAW 71-00-00 TEST # 6 VIB @ .9 UNITS,Feb 8, 2021 · N1399A · Boeing 767306 · Engine (Turbine/Turboprop)SDR UIEA2021020800248Acoustic Liner · cracked#2 ENGINE AT 6 O'CLOCK POSITION APROX MID ACUSTIC PANEL FOUND CRACKED(<P>REMOVED & REPLACED DAMAGED ACOUSTIC LINER SEGMENT AT #2 ENG 6 O'CLOCK POSITION PER B767-300 AMM 72-33-01-004-001-H00, AMM 72-33-01-404-011-H00.</P>)Feb 8, 2021 · N1399A · Boeing 767306 · Turbine Engine Compressor Section
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