GE GE90-115B

Service difficulty reports · 122

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 = 'GE90115B'
  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 2026FA0000779Guide Vane · misinstalledMTU HAS IMPLEMENTED ALL MTU INTERNAL CORRECTIVE AND PREVENTIVE ACTIONS AS DESCRIBED IN THE PREVIOUS REPORT. THE CUSTOMER HAS BEEN INFORMED ABOUT THE ISSUE AND IT WAS RECOMMENDED TO INSPECT IGVS FOR CORRECT INSTALLATION. INSPECTION HAS BEEN PERFORMED WITHOUT FSep 23, 2026 · Turbine Engine Compressor SectionSDR QEMY20260923001Turbine Wheel · shearedTHE SUBJECT DISK-HPT STG 1, HAS SHEARED INTERSTAGE ID BAYONET TABS WHICH WERE IDENTIFIED AT LOCATIONS 8,9,10 &11 PRIOR TO DISASSEMBLY. THE CONDITION IDENTIFIED HAS BEEN EVALUATED AND REQUESTED FOR THE HARDWARE TO BE TAKEN OUT OF SERVICE AND SENT FOR FURTHER TSep 23, 2026 · N446L · Boeing 777 · Turbine SectionSDR QEMY20260911001Seal · crackedTHE SUBJECT SEAL-ROTATING CDP HPT DISPLAYS CRACKING TO ALL SEAL TEETH 360’. THE CONDITION IDENTIFIED HAS BEEN EVALUATED AND A RECOMMENDATION TO RETURN TO SERVICE CANNOT BE PROVIDED. FMD HAS BEEN SUBMITTED. TO BE REPORTED I.A.W AMC-20 8A (J) ANY DEFECT IN A LIFSep 11, 2026 · N446L · Boeing 777 · Turbine Engine Compressor SectionSDR QEMY20260911002Disk · indication THE CONDITION IDENTIFIED HAS BEEN EVALUATED AND A RECOMMENDATION TO RETURN TO SERVICE CANNOT BE PROVIDED. TO BE REPORTED I.A.W AMC-20 8A (J) ANY DEFECT IN A LIFE-CONTROLLED CRITICAL PART THAT CAUSES ITS RETIREMENT BEFORE THE COMPLETION OF ITS FULL-SERVICE LSep 11, 2026 · N446L · Boeing 777 · Turbine SectionSDR QEMY20260820001Turbine Wheel · failed inspTHE SUBJECT DISK HPT STAGE 1 FAILED NDT ULTRASONIC INSPECTION ON SURFACE SM AT POST NUMBER 54 (AS PER SP007), BETWEEN SLOT NUMBERS 16 & 17, DR 02338861 IS UNDER INVESTIGATION WITH THE OEM FOLLOWING UTI INDICATIONS DURING INCOMING INSPECTION. PART RETIRED FROMAug 20, 2026 · N446L · Turbine SectionSDR 2026FA0000583Guide Vane · misinstalledTO IDENTIFY THE SUSPECTED POPULATION, MTU-H REVIEWED ALL SHOP VISITS INVOLVING WORK SCOPES THAT REQUIRED REMOVAL AND REINSTALLATION OF IGV LEVER ARMS WITHOUT ACCESS TO THE IGVS. THE POPULATION WAS SUBSEQUENTLY NARROWED BY EXCLUDING ENGINES FOR WHICH THE FAN HUJul 15, 2026 · Turbine Engine Compressor SectionSDR 2026FA0000543Guide Vane · misinstalledDURING DISAS-SEMBLY, AN INCORRECTLY INSTALLED HIGH-PRESSURE COMPRESSOR (HPC) INLET GUIDE VANE (IGV) WAS IDENTIFIED ON ENGINE. SPECIFICALLY IT WAS DISCOVERED AT THE FAN HUB FRAME EXPOSURE THAT IGV POSITION 19 WAS INSTALLED WITH ITS LEADING AND TRAILING EDGES OJun 26, 2026 · Turbine Engine Compressor SectionSDR QEMY20260421001Turbine Wheel · dentedDISK-HPT STG 1 DISPLAYS 111 SEPARATE INDENTATION TO SURFACE DT ON THE AFT SHAFT SPLINE AREAS. DR #02396459 STATES: THE CONDITION IDENTIFIED DEPARTS FROM THE INSTRUCTION FOR CONTINUED AIRWORTHINESS (ICA). THE CONDITION HAS BEEN EVALUATED AND A RECOMMENDATION TApr 21, 2026 · N446L · Boeing 777 · Turbine SectionSDR AALA202603013631Oil System · lowAIRCRAFT WAS GROUNDED: FLIGHT DIVERTD TO BSB DUE TO ENGINE OIL QUANITY, EMERGENCY DECLARED AND AIRCRAFT LANDED OVERWEIGHT WITHOUT INCIDENT. OPENFeb 27, 2026 · N734AR · Boeing 777323ER · Turbine Engine Oil SystemSDR AALA202603043631Drain Valve · leakingAIRCRAFT WAS GROUNDED: FLIGHT DIVERTD TO BSB DUE TO ENGINE OIL QUANITY, EMERGENCY DECLARED AND AIRCRAFT LANDED OVERWEIGHT WITHOUT INCIDENT. MAINTENANCE FOUND OIL LEAK FROM SELF CLOSING DRAIN VALVE AND VFSG MAST DRAINHOLE. REPLACED SELF CLOSING DRAIN VALVE IFeb 27, 2026 · N734AR · Boeing 777323ER · Turbine Engine Oil SystemSDR QEMY20260224001Case · crackedHPT STATOR CASE, THE SUBJECT HPT STATOR CASE HAS A CRACK FOUND TO THE BORESCOPE BOSS MEASURING APPROX. 0.600” IN LENGTH, REF SUBTASK 72-51-01-220-068. DR 02299847 STATES THE HPT CASE HAS BEEN SHIPPED TO THE FAILURE ANALYSIS LAB. TO BE REPORTED IAW AMC-20 8A Feb 24, 2026 · N446L · Boeing 777 · Turbine SectionSDR CALA2025121212079Valve · faultedNR 1 ENGINE IS EXPERIENCING AN INCREASE IN OIL CONSUMPTION. PE RFORM A VISUAL INSPECTION THE SUBJECT ENGINES EDUCTOR VALVE. BE SURE TO CHECK THE AIR LINE THAT RUNS ALONG THE VALVE TO SEE IF THERE ARE ANY INDICATIONS. IAW AMM 79-21-17/401 FOR LOCATION OF THE EDDec 10, 2025 · N2332U · Boeing 777300ER · Turbine Engine Oil SystemSDR CALA2025120911930Packing · leakingENGINE HAS EXPERIENCED AN INCREASE IN OIL CONSUMPTION. ACCOMPLISHED A SNIFF CHECK OF OIL FOR FUEL ODOR IN THE OIL SYS, IAW AMM 12-13-01-130-803-002, STEP F.(1). ACCOMPLISH FIM 71-05/805 TO TROUBLESHOOT FOR HOC. PERFORM TEST NR 6. POWER LEAK CHECK WITH ALL DDec 8, 2025 · N2332U · Boeing 777300ER · Turbine Engine Oil SystemSDR QEMY20251010001Seal · damagedTHE SUBJECT CDP SEAL IS AFFECTED BY MANY “RULER TYPE” LINEAR FPI INDICATIONS ON THE SEAL TEETH. THE INDICATIONS ARE PRESENT 360 DEGREES AROUND THE SEAL, ON ALL EXCEPT THE FORWARDMOST SEAL TOOTH. MANY OF THE INDICATIONS DO NOT APPEAR TO ORIGINATE FROM THE TIPS Oct 10, 2025 · Boeing 777 · Turbine Engine Compressor SectionSDR QEMY20250911001Turbine Wheel · failedTHE SUBJECT LIFE LIMITED STAGE 1 DISK (P/N: 1865M13G08 S/N: GWN13G35) HAS FAILED SNR INSPECTION IN AREA A BY EXCEEDING MANUAL LIMITS ON GE90-100 ESM 72-53-02 SP008. THE INDICATION IS 0.770 INCH DEEP INTO THE DISK. DR #02244037 WAS REJECTED BY THE OEM. THE CONSep 10, 2025 · Boeing 777* · Turbine SectionSDR QEMY20250903001Seal · dentedDURING INCOMING INSPECTION AT GE WALES, DEFECTS ON THE INTERSTAGE SEAL HAVE BEEN NOTED. THE INTERSTAGE SEAL HAS 6 DENTS TO 5 CROSSOVER PAD HOLE EDGES. DR # 02214321 WAS REJECTED BY THE OEM AS THE CONDITION COULD NOT BE SUBSTANTIATED. PLEASE NOTE, THE PART WISep 3, 2025 · N446L · Boeing 777* · Turbine SectionSDR QEMY20250901001Hp Turbine · dentedDURING INCOMING INSPECTION AT GE WALES, DEFECTS ON THE HPT STAGE 2 DISK HAVE BEEN NOTED. CONDITION 1: THE HPT STAGE 2 DISK HAS 1 OFF NICK TO THE INTERSTAGE SEAL INTERFACE INBOARD OF THE DOVETAIL FORWARD END FACE. IT IS ADJACENT TO DOVETAIL #18. THE NICK MEASURAug 29, 2025 · Boeing 777* · Turbine SectionSDR CALA2025071606622Seal · faultedNR 1 ENGINE HAS EXPERIENCED AN INCREASE IN OIL CONSUMPTION. ACCOMPLISH A SNIFF CHECK OF OIL FOR FUEL ODOR, IAW AMM 12-13-01-130-803-002, STEP F.(1). ACCOMPLISH FIM 71-05 TASK 805, STEPS D.(1) TO D.(4) TO TROUBLESHOOT FOR HOC. PERFORMED TEST NR 6, PART POWER Jul 12, 2025 · N2534U · Boeing 777300ER · Engine (Turbine/Turboprop)SDR AALA202506021192Engine · vibrationAIRCRAFT WAS GROUNDED: LEFT ENGINE VIBRATIONS AT FL 320 4.1-4.2. FLIGHT CREW WENT BACK AND FELT A STRONG VIBRATION THROUGH THE FLOOR AND AIRFRAME ABNORMAL RUMBLE. DECESION MADE TO DIVERT TO CLT. AIRCRAFT LANDED OVERWEIGHT WITHOUT INCIDENT. MAINTENANCE REPLACEDMay 29, 2025 · N727AN · Boeing 777323ER · Engine (Turbine/Turboprop)SDR QEMY20250528001Turbine · wornDURING INCOMING INSPECTION AT GE WALES, A DEFECT ON THE SEAL-ROATING AFT HPT HAS BEEN NOTED. THE HPT AFT ROTATING SEAL EXHIBITS WEAR TO THE SUMP SEAL TEETH X2 AND X3, WITH WEAR/BURRS/DISCOLORATION OVER AN ARC OF 7.120" FOR TOOTH X3, AND AN ARC OF 6.165" FOR TOMay 28, 2025 · N446L · Boeing 777 · Turbine SectionSDR CALA2025042504229Packing · damagedLOW OIL QTY LEFT ENG. 1 QT REMAINING INFO - CAP REPORTED " SHUT THE ENG DOWN ABOUT 1 HOUR 20 MINUTES PRIOR TO LANDING. THAT'S HOW LONG THE WINDMILLING WAS, SHUT IT D OWN AT 10 PSI. OIL PRESSURE AFTER SHUT DOWN WAS 4 PSI ". WRENCH CHECK CARRIED OUT TO FROM OIL Apr 24, 2025 · N2136U · Boeing 777300ER · Turbine Engine Oil SystemSDR 2025FA0000230Seal · wornDURING INCOMING INSPECTION AT GE WALES, A DEFECT ON THE SEAL-INTERSTAGE HPT ROTOR (HPTR) HAS BEEN NOTED. THE HPTR INTERSTAGE SEAL EXHIBITS 1 AREA OF WEAR (CONSISTING OF 5 INDIVIDUAL SPOTS OF WEAR, GROUPED INTO 4 LOCATIONS) TO THE FILLET BETWEEN THE STG 2 DISK Apr 2, 2025 · N446L · Turbine SectionSDR CALA2025031402811Engine · oil consumptionE2 ESN 901206 HAS EXPERIENCED AN INCREASE IN OIL CONSUMPTION. A CCOMPLISH A SNIFF CHECK OF THE OIL FOR FUEL SMELL IN THE OIL SYS TEM, REF. AMM 12-13-01-130-803-002 STEP F.(1). ACCOMPLISH FIM 71 -05 TASK 805 STEPS D.(1) TO D.(4) TO TROUBLESHOOT FOR HOC. ALSO PMar 14, 2025 · N2534U · Boeing 777300ER · Turbine Engine Oil SystemSDR CALA2025021402331Engine · oil consumptionE2 ESN 901484 HAS EXPERIENCED AN INCREASE IN OIL CONSUMPTION. PL EASE ACCOMPLISH A SNIFF CHECK OF THE OIL FOR FUEL SMELL IN THE O IL SYSTEM, REF. AMM 12-13-01-200-003-002. ACCOMPLISH FIM 71-05 T ASK 805 STEPS D.(1) TO D.(3).ALSO PLEASE PERFORM TEST NO. 6 - PA Feb 11, 2025 · N2749U · Boeing 777300ER · Turbine Engine Oil SystemSDR QEMY20240905001Hp Turbine · damagedINCOMING CONDITION HIGHLIGHTED IN THE INSPECTION PROCESS. THERE IS LOCALISED PITTING ON AREA UC3 BETWEEN DOVETAIL POST 26 AND 27. THE PITTING ENCROACHES PAST THE BREAKPOINT INTO THE FORWARD MIDDLE RADIAL RABBET. DR# 02035694 REJECTED. TO BE REPORTED IN LINE WIAug 29, 2024 · N446L · Boeing 777* · Turbine SectionSDR QEMY20240829001Turbine Wheel · failed inspTHE HPT STAGE 1 DISK HAS BEEN REMOVED FROM SERVICE EARLY DUE FAILED ULTRASONIC INSPECTION FOR SIGNAL NOISE RATIO IAW SP008. DR  #02018991 WAS REJECTED BY OEM. TO BE REPORTED IN LINE WITH MANDATORY REPORTING REQUIREMENT PART 145 AMC 20-8A 9.3.(J) ANY DEFECT INAug 15, 2024 · N446L · Boeing 777* · Turbine SectionSDR QEMY20240624002Seal · crackedINCOMING CONDITION HIGHLIGHTED DURING THE INSPECTION PROCESS. THE HPTR FORWARD SEAL HAS BEEN REMOVED FROM SERVICE EARLY DUE TO RADIAL CRACKS AT 2 LOCATIONS ON THE OD SEAL SERRATION V3. KNOWN CONDITION. DR #01985853 WAS NOT APPROVED. FIRST TIME EXPOSURE OF THIMay 26, 2024 · Boeing 777* · Turbine SectionSDR QEMY20240617001Seal · deformedINCOMING CONDITION HIGHLIGHTED IN THE INSPECTIONPROCESS. THE FORWARD MIDDLE RABBET EXHIBITS A DENT WITH BULGING ONTO SURFACE SM AND THEREIS FRETTING TO SURFACE NJ. DR#01980345 REJECTED. FIRST TIME EXPOSURE OF THIS AREA FROMNEW MAKE. SERVICE RUN CONDITION, NOTMay 24, 2024 · N446L · Boeing 777* · Turbine SectionSDR UIEA2022122801221Engine · vibrationBOTH ENGINES LT & RT, VIBRATION INDICATIONS WENT UP TO 5.0 UNITS, R & R BOTH LT & RT ENGINES IAW WO 106031.Dec 23, 2022 · N707GT · Boeing 777F · Engine (Turbine/Turboprop)SDR FDEA202211092740Unknown · unknownSHUTDOWN L ENGINE IAW ECL FOR ENGINE OIL FILTER L. ENGINE SHUTDOWN AT 1825Z AT 3000 MSL.ESTIMATE ENGINE WAS SHUTDOWN A MAX OF 5 MIN IN FLIGHT. ***EMERGENCY DECLARED*** SYSTEM FLUSHED AND SERVICED PER AMM 79-00-00-200 804-H01, AMM 71-00-0-5-907-001-H01/PONov 9, 2022 · N849FD · Boeing 777FS2 · Engine Oil System (Airframe Furnished)SDR CALA2022071501768Strainer · broken#2 ENGINE MAIN FUEL PUMP INTERSTAGE STRAINER FOUND BROKEN AND DEFORMED . REFERENCE TASK 73-11-04-200-801-H00. FOUND ABNORMAL DISCREPANCY (BROKEN MAIN FUEL PUMP INTERSTAGE LP#9057853 LOCATION IS # 1 ENGINE DISCREPANCY. FILTER) AT#1 ENGINE. RECOMMEND SDR TO BJul 15, 2022 · N2332U · Boeing 777300ER · Engine Fuel/Oil CoolerSDR CALA2022051601266Solenoid · damagedCREW REPORT ON ARRIVAL PRIOR TO DEPARTURE FROM SFO AIRCRAFT LEFT ENGINE CAME INTO CONTACT WITH STAND DURING REFUELING. PILOT SHARED PHOTO AND SAID HE RECIEVED VERBAL ASSURANCE. SUBSEQUENT L ENG ANTI ICE STATUS MESSAGE. 332W1360-123 QTY 1, TUBE 332W1360-72 QTY May 16, 2022 · N2341U · Boeing 777300ER · Engine (Turbine/Turboprop)SDR 2021FA0000082Battery · dischargedDURING REACTIVATION FROM LONG TERM STORAGE R1 DOOR EMERGENCY LIGHT BATTERY PACK INOP AFTER RUNNING BATTERY PACK CAPACITY CHECKMar 13, 2021 · N718AN · Boeing 777323ER · Emergency LightingSDR 2021F00043Battery · dischargedDURING REACTIVATION FROM LONG TERM PARKING. EMERGENCY LIGHT SIGN AT R1 DOOR INOP...REMOVED AND REPLACED BATTERY IAW 787 AMM 33-51-07 OPS CK GOODMar 12, 2021 · N718AN · Boeing 777323ER · Emergency LightingSDR 2021F00013Battery Pack · defectiveE-PATH EMERGENCY LIGHTS FROM L1, R1 AND L2, R2 DO NOT TEST.Jan 30, 2021 · N725AN · Boeing 777323ER · Emergency LightingSDR QEMY08032021Seal · crackedGE90 ESN 907757 AT THE GE OVERHAUL SHOP AT INCOMING INSPECTION. DURING CRACK DETECTION OF THE HPT FORWARD SEAL 2 OFF RADIAL CRACKS WERE FOUND IN THE AFT MOST SERRATION OF THE OD SEAL SERRATIONS. THE LENGTH OF THE CRACKS ARE 0.091" AND 0.052". CONDITION OBSERVDec 23, 2020 · Turbine SectionSDR QEMY202110130001Seal · damagedA TURKISH AIRLINES, GE90-115B ESN 906917 IS ON A SHOP VISIT AT THE GE AVIATION SERVICES WALES SHOP. AT THE INCOMING INSPECTION PROCESS THE HPT INTERSTAGE SEAL HAS BEEN FOUND WITH A DENT TO THE FORWARD SEAL TOOTH AND A CIRCUMFERENTIAL CRACK ALONG THE EDGE OF TOct 5, 2020 · N466L · Boeing 777* · Turbine SectionSDR Q2SA20200706433Tire · separatedAIRCRAFT GROUNDED. DURING T/O ROLL EXPERIENCED NOSE GEAR SHIMMY. DEPARTURE CONTROL ADVISED THAT TIRE DEBRI WAS REPORTED ON RUNWAY. AFTER LANDING INSPECTION OF NOSE GEAR SHOWS RIGHT RIGHT NOSE TIRE TREAD SHED. BOTH NOSE TIRES REMOVED AND REPLACED IAW AMM 32Jul 6, 2020 · N714SA · Boeing 777FZB · TireSDR Q2SA202005150431Slide · unwanted deployAIRCRAFT GROUNDED. R1 DOOR SLIDE DEPLOYED DURING ARMING PROCEEDURES. R-1 DOOR SLIDE REMOVED AS PER AMMM 25-66-01-00-801. R1 DOOR SLIDE DEFERRED PER DDG 52-11-01-02 DMI 128173- CAT C DUE 20 MAY 20May 10, 2020 · N774SA · Boeing 777FZB · Escape SlideSDR Q2SA20200506430Line · leakingAIRCRAFT GROUNDED. AFTER T/O "HYD SYS C QUANTITY LOW". CREW DECLARED EMERGENCY. DETERMINED RIGHT MAIN GEAR STEERING LINE LEAKING , INSTALLED TEMP LINE IAW AMM 32-53-03 LEAK CHECK OK . SERVICED C HYD RES IAW AMM 12-12-01 . 25 GALLONS ADDED.May 6, 2020 · N714SA · Boeing 777FZB · Landing Gear Steering SystemSDR Q2SA20200303427Battery Pack · failedAIRCAFT GROUNDED. W/O 63155 - EMERGENCY LIGHT BATTERY PACK M33094 REPLACED IAW MM 33-51-06-960-802. TEST SATISFACTORY.Mar 3, 2020 · N777SA · Boeing 777FZB · Emergency LightingSDR Q2SA20200303428Battery Pack · failedAIRCAFT GROUNDED. W/O 63155 - EMERGENCY LIGHT BATTERY PACK M33093 REPLACED IAW MM 33-51-06-960-802. TEST SATIS.Mar 3, 2020 · N777SA · Boeing 777FZB · Emergency LightingSDR QOCF202002190001Warning Message · illuminatedA/C AIR TURN BACK DUE TO ENG OIL FILTER L ADV MSG.Feb 7, 2020 · N16782 · Boeing 777F · Turbine Engine Oil SystemSDR QEMY20191204002Seal · damagedDURING THE DISASSEMBLY PROCESS, THE HPT AFT ROTATING SEAL HAD BEEN INSPECTED AND FOUND WITH MATERIAL MISSING AND HAS BEEN REMOVED FROM SERVICE EARLY,Nov 21, 2019 · N466L · Boeing 777* · Turbine SectionSDR QEMY20191209002Seal · crackedTHROUGH THE INSPECTION PROCESS THE HPT FORWARD SEAL HAS BEEN FOUND WITH MICRO CRACKING, OBSERVED UNDER WHITE LIGHTX10. CRACKING IN AFT TRANSITION SEAL NECK AREA - 360°. THE PART IS AN LLP AND HAS BEEN REMOVED FROM SERVICE EARLY.Nov 20, 2019 · N466L · Boeing 777* · Turbine SectionSDR QEMY201906140001Bolt · wornWHEN THE ENGINE WAS GOING THROUGH ITS INSPECTION PROCESS, ALL THE BOLTS GOING THROUGH THE STAGE ONE NOZZLE SUPPORT INTO THE COMBUSTION CHAMBER WERE FOUND LOOSE AND WORN. TYPICALLY THE BOLTS ARE TIGHT AND OFTEN SHEAR WHEN DISASSEMBLY IS ATTEMPTED. LOOSE BOLJun 12, 2019 · Boeing 777* · Turbine Engine Combustion SectionSDR CA190812018Wire · burned(CAN) AT START OF SHIFT RECEIVED INFORMATION ABOUT DAMAGE FOUND TO R/H LANDING LIGHT AREA, NO RECORD IN TRAX, OR ON SHIFT HANDOVER PAPERWORK. UPON INSPECTION, FOUND LENS COVER AND LAMP REMOVED AND A VERY STRONG ODOR COMING FROM LANDING LIGHT LAMP COMPARTMENT. Jun 4, 2019 · Boeing 777333ER · Light System WiringSDR QEMY20190510Seal · crackedSDR REPORT FROM THE INSPECTION PROCESS - REQUEST #193351382. THE HPTR FWD SEAL P/N 1865M19P02 S/N NCE390EM HAS QTY 3 RADIAL CRACKS TO SEAL TOOTH V3, MEASURING .045" 0.040" AND 0.045". NO CRACKING IS PERMITTED, AND IS NOT REPAIRABLE. THE SEAL HAS BEEN MRB'D ON May 10, 2019 · N466L · Boeing 777* · Turbine SectionSDR NM1Y2019021100001Seal · damagedDURING ROUTINE ENGINE SHOP VISIT, THE 2-5 SPOOL FROM ENGINE WAS FOUND WITH A STG 1 SEAL TEETH MISSING FRAGMENT. NO ABNORMAL ENGINE RUNNING CONDITION WERE REPORTED BY THE CUSTOMER BEFORE ENGINE INDUCTION IN OUR SHOP. THE ENGINE WAS REMOVED FOR SCHEDULED HIGH-Feb 11, 2019 · Boeing 777381ER · Turbine Engine Compressor SectionSDR QEMY2019021300001Nut · looseINCOMING INSPECTION DEFECT REPORT FORM. AFT MOUNT LEFT HAND LINK INNER NUT BACKED OFF TO COTTER PIN. COTTER PIN EXHIBITS DAMAGE FROM THE NUT.Jan 22, 2019 · N466L · Boeing 777* · Engine Mount Section
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