GE CF6-80C2B5F

Service difficulty reports · 44

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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 = 'CF680C2B5F'
  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 KCSA2026102163Fuel Nozzle · unsecure100371542: JETT NOZZLE L - NO FUEL COMING OUT LEFT NOZZLE FOR 20 MIN. THEN WORKED BUT WOULD NOT STOP DUMPING AFTER CLOSED FOR ALMOST 10 MINUTES. CORRECTIVE ACTION: PERFORMED FIM 28-31 TASK 824 IAW B747-400 FIM. JETT NOZZLE L OPS NORMAL, MSG CLEARED.Oct 21, 2026 · N782CK · Boeing 7474HQF · Fuel Injector NozzleSDR UIEA2026091700882Engine · vibrationMULTIPLE ALT VIBRATIONS FELT FIRST THEN INDICATIONS ON NR 1 ENG UP TO 5.0. ACCOMPLISHED VIBE SURVEY ENGINE SUCCESSFULLY BALANCED N1 AT 0.6 AT 99% N1 IAW AMM 71-00-00 AND 72-32-00 AND ECM 2026P-292. NO FURTHER DEFECTS NOTED.Sep 17, 2026 · N415MC · Boeing 74747UF · Engine (Turbine/Turboprop)SDR UIEA2026081200747Engine · faultedENGINE 2 OIL TEMP INFLIGHT. ENG 2 IFS. PERFORMED WINDMILLING INSPECTION & NO TROUBLE FOUND IAW AMM 72-00-00/601. PERFORMED ENG MAG CHIP INSPECTION & NO TROUBLE FOUND IAW AMM 79-00-00/601. R & R NR 2 ENG'S EEC & OPS CHECKED OK IAW AMM 73-21-15/401, AMM 79-34-0Aug 12, 2026 · N408MC · Boeing 74747UF · Engine (Turbine/Turboprop)SDR UIEA2026080700685Heat Exchanger · faultedENG 2 OIL TEMP EICAS MSG. FL 380 MAX OIL TEMP APPROX 194. ENG 2 SHUT DOWN. PERFORMED FIM 79-00, FT FIG 109. R & R FUEL/OIL HEAT EXCHANGER IAW AMM 79-21-01-404-014-J00, OPS CHECK & LEAK CHECKED GOOD. RUN ENG NR 2 AT DIFFERENT POWER SETTINGS AND OIL TEMP NORMAAug 7, 2026 · N408MC · Boeing 74747UF · Engine Oil CoolerSDR UIEA2026070900586Compressor · stalledAFTER V1 COMPRESSOR STALL ON #2 ENGINE, RAN QRH CHECKLIST AND RETURNED TO HAN. A/C WAS 265,656KG N1 TARGET 934. NO FUEL DUMPED. MX IN WORK WHILE IN AOGM FOR ATB ENG 2 COMPRESSOR. AOGM ETR: 12JUL26. FERRIED FLIGHT REQ FOR #2 ENG COMPRESSOR STALL. 3 ENGINES FEJul 12, 2026 · N492MC · Boeing 74747UF · Turbine Engine Compressor SectionSDR UIEA2026050500295Signal Cond Unit · faultedHIGH SPEED RTO AT 140KTS INDICATED DUE TO ENG NR 1 NOT MAKING T/O THRUST. R & R N1 FAN SHAFT SPEED SENSOR & ENG IDLE RUN CHKD OK IAW AMM 77-12-01/401, AMM 71-00-00/501 & IPC 77-12-01-01. NEED THE ENG HIGH PWR CHK. R & R AVM SIGNAL CONDITIONER THEN OPS CHKD OMay 4, 2026 · N416MC · Boeing 74747UF · Engine Ignition Analyzer SystemSDR UIEA2026021300050Engine · failed16 SECONDS AFTER T/O OUT OF XHM, SOMETHING WAS INGESTED INFLIGHT INTO ENG NR 1, CREW HEARD A LOUD BANG. ENG NR 1 PARAMETERS STARTED TO DECLINE. VIB STARTED AND THRUST DROPPED, ENG WAS SHUT DOWN, AND FLIGHT DECLARED PAN PAN AND DIVERTED TO PVG. ENGINE 1 REMOVFeb 13, 2026 · N493MC · Boeing 74747UF · Engine (Turbine/Turboprop)SDR UIEA2025083001150Solenoid · faultedENG 4 FUEL VALVE EICAS, ENG 4 FUEL VALVE STATUS, #4 ENG WOULD NOT SHUT DOWN UPON FUEL CONTROL SWITCHING OFF POSN. L13 CB FOUND IN OUT POSITION.(<P>R/R SOLENOID FUEL SOV PER AMM 73-21-20 & IPC 73-21-14-01 ITEM 67. PFM #4 ENG IDLE RUN CHK, NO LEAK FND.</P>)Aug 30, 2025 · N408MC · Boeing 74747UF · Fuel Controlling SystemSDR UIEA2024091100906Connector · looseNUMBER 4 ENGINE OIL PRESSURE FLUCTUATION DURING FLIGHT.(<P>VISUAL INSP ENG, SCREENS & OIL FILTERS. FOUND LOOSE CONNECTOR ON PRESSURE TRANSMITTER. CHANGED OIL PRESSURE TRANSMITTER, C/W ENGINEERING RECOMMENDATIONS & AMM 79-32-01 AND ENGINE RUNS.Sep 12, 2024 · N475MC · Boeing 74747UF · Engine Oil PressureSDR UIEA2024042400313Engine · making metalCAUTION MESSAGE (EICAS) ENG 4 OIL FILTER IN FLIGHT. TIME 0910Z. FIRE HANDLE NOT PULLED. ENG SHUTDOWN.(<P>C/W OIL SYS CONTAMINATION EXAMINATION IAW AMM 79-00-00, FOUND EXTENSIVE CONTAMINATION LEADING TO ENGINE CHANGE REQUIRED. R/R FILTER IAW AMM 79-21-04. FOUNDApr 24, 2024 · N415MC · Boeing 74747UF · Engine (Turbine/Turboprop)SDR 2023FA0000533Engine · fireDIRECT QUOTE FROM THE OPERATOR SUPARNA: THE ENGINE ESN706844 WHICH WAS JUST INSTALLED ON THE B1340 AIRCRAFT WAS ON FIRE. PILOT SHUT DOWN THIS ENGINE IN THE AIR. THE AIRCRAFT RETURNED TO DFW AND LANDED. GROUND TECHNIC CHECKED ENGINE FIRE WAS REAL AND VERY SERIOSep 10, 2023 · Engine (Turbine/Turboprop)SDR U2RA202211060052Battery Pack · inoperativeEXIT LIGHT ABOVE COCKPIT DOOR AND UPPER DECK CENTER AISLE AFT ARE INOPERATIVE - REPLACED BATTERY PACK PER AIRCRAFT MAINTENANCE MANUAL 33-51-04. OPS NORMAL.Oct 31, 2022 · N663CA · Boeing 747 · Emergency LightingSDR UIEA2022021500135Skin · cracked#3 ENG RH CORE COWL EXHAUST LWR RIVETS HOLES FOUND CRACKED(<P>#3 ENG RH CORE COWL PRECOOLER LOWER SKIN CRACK AREA EXTERNAL DOUBLER REPAIRED</P>)Mar 1, 2022 · N415MC · Boeing 74747UF · Engine (Turbine/Turboprop)SDR UIEA2021111802424None · noneON TAKE OFF ROLL, FULL POWER, SPEED LESS THAN 60 KTS, EICAS MESSAGE ENG 4 REVERSER DISPLAYED. AFTER RTO, MESSAGE DISPLAYS AS STATUS MSG ENG 4 REVERSER AFTER RTO.(<P STYLE="MARGIN: 0IN; MARGIN-BOTTOM: .0001PT;"><SPAN>ITEM 1. TRANSFERRED TO MDDR 157066 PER MEL 7Nov 18, 2021 · N477MC · Boeing 74747UF · Engine Exhaust SystemSDR 9WGA2021102125801None · noneAIR RETURN FOR COMPRESSOR STALL #3 ENGINE. RAN ENGINE LIMITER SURGE OR STALL CHECK, ENGINE CONTINUED TO RUN AT REDUCED THRUST AND WOULD NOT RESPOND TO THRUST LEVER MOVEMENT.Oct 21, 2021 · N258SN · Boeing 74747UF · Powerplant SystemSDR UIEA2021091302013Pressure Switch · failed(70KTS) LOW SPEED REJECTED T/O DUE TO " ENG 3 T/R EICAS PLUS STATUS MSG. BRAKE TEMS MAX WAS 2 IN(<P>PLF SHOWS MSG 78403. PRESSIRE SWITCH FAIL TRF TO DMI 153434 PER MEL 78-31-01A CAC DUE 22SEP21. BRAKE TEMP ALL NORMAL. T/R #3 DEACTIVATED PER MEL 78-31-01A MCC; Sep 12, 2021 · N418MC · Boeing 74747UF · Engine Thrust ReverserSDR UIEA2021042300985Warning Message · false activationDURING INITIAL TAKE OFF ROLL EICAS MSG" ENG 2 REVERSER". PERFORMED LOW SPEED REJECT (<80KTS). ON DIRECTION FROM MX CNTL, RETURNED TO BLOCKS(<P>PERF HIGH ENERGY STOP INSPECTION PER AMM 05-51-10. NO DEFECTS NOTED, AND PLACED #2 TR ON MEL MDDR 145762</P>)Apr 23, 2021 · N408MC · Boeing 74747UF · Engine Thrust ReverserSDR UIEA2020061901319Engine · fireDURING NR 2 ENGINE START, TAIL PIPE FLASH FIRE REPORTED BY GROUND CREW, FOLLOWED BY RED EGT INDICATION ON EICAS. SHUT DOWN THE ENGINE AND COMPLIED WITH QRH AND RETURNED TO GATE. NR 2 ENGINE CHANGED IAW WO 67179, W/C 71-099-02-01. ENGINE RUN UP SATISFACTORY.Jun 17, 2020 · N418MC · Boeing 74747UF · Engine (Turbine/Turboprop)SDR UIEA2020042800910Cowling · chafedNO. 4 ENG R/H CORE COWL EXHAUST DUCT INLET FLANGE FOUND CHAFING AS MARKED.(<P>NO. 4 ENG R/H CORE COWL EXHAUST INLET FLANGE REPAIRED AS PER RI NO 71-13-14003.</P>)Apr 24, 2020 · N477MC · Boeing 74747UF · Engine Cowling SystemSDR UIEA2020042800908Sleeve · dentedNO. 4 ENG TURBINE EXHAUST SLEEVE SKIN FOUND DENT AT 9 O/C POSITION.(<P>NO. 4 ENG TURBINE EXHAUST SLEEVE 9 O/C DENT AREA REPAIRED IAW RI-78-11-14013 REV. A. </P>)Apr 24, 2020 · N477MC · Boeing 74747UF · Engine Collector/Tailpipe/NozzleSDR UIEA2020042800907Sleeve · dentedNO. 4 ENG TURBINE EXHAUST SLEEVE SKIN FOUND DENT AT 11 O/C POSITION.(<P>NO. 4 ENG TURBINE EXHAUST SLEEVE 11 O/C DENT AREA REPAIRED IAW RI-78-11-14013 REV. A.</P>)Apr 24, 2020 · N477MC · Boeing 74747UF · Engine Collector/Tailpipe/NozzleSDR UIEA2020042800905Sleeve · dentedNO. 2 ENG TURBINE EXHAUST SLEEVE FOUND 4EA DENT AT 8 O/C, 10 O/C, 2 O/C, 4 O/C POSITION.(<P>NO. 2 ENG TURBINE EXHAUST SLEEVE 2 O/C DENT AREA REPAIRED IAW RI-78-11-14012 REV. A. #4 O/C, 8 O/C, 10 O/C DENT AREA REPAIRED IAW SRM 54-41-30-1A-1.</P>)Apr 24, 2020 · N477MC · Boeing 74747UF · Engine Collector/Tailpipe/NozzleSDR UIEA2020020500189Engine · failedLEFT ENGINE VIB INDICATED 4.0 TO 5.0 IN FLIGHT.(<P>FOUND THE #1 ENGINE HAD FAILED. REMOVED AND REPLACED THE #1 ENGINE IAW 71-00-00-401 AND W/C A71-899-04-02. RAN ENGINE FOR LEAKS. NONE FOUND.</P>)Feb 4, 2020 · N1489A · Boeing 76731K · Engine (Turbine/Turboprop)SDR UIEA2020010600008Engine · vibrationENG #2 HIGH VIBRATION IN FLIGHT. ENGINE SHUT DOWN. (<P>MX IN WORK. A/C CURRENTLY AOG, ETA 01/07/2020 23:59. ENG #2 (PN: <SPAN>CF6-80C2B, </SPAN><SPAN>SN: 704758) TO BE REMOVED AND REPLACED. REV. 1 WILL FOLLOW. </SPAN></P>) ENG #2 HIGH VIBRATION IN FLIGHT. EJan 2, 2020 · N418MC · Boeing 74747UF · Engine (Turbine/Turboprop)SDR UIEA2019121876096Transmitter · malfunctionedIN CRUISE, OIL QUANTITY FELL TO 0. OIL TEMP INCREASED TO 139, ENGINE #3.(<P>AFTER ENGINE SHUTDOWN, SERVICED OIL TANK WITH 3 QTS OF OIL TO FULL. REMOVED AND REPLACED #3 ENGINE OIL QUANTITY TRANSMITTER IAW AMM 79-31-01. LEAK AND OPS CHECK GOOD.</P>)Dec 17, 2019 · N412MC · Boeing 74747UF · Engine Oil QuantitySDR UIEA2019092805591Garlock Seal · leakingENGINE 1 OIL QTY DECREASED TO 1 IN FLIGHT.(<P>REMOVED AND REPLACED ENG 1 STARTER GARLOCK SEAL AND LEAK CHECKS GOOD PER AMM 72-64-01.</P>)Sep 27, 2019 · N408MC · Boeing 74747UF · Turbine Engine Oil SystemSDR P5CA2019062704133Compressor · stalled#2 ENGINE, COMPRESSOR STALL. OPERATED ENGINE AT REDUCED POWER SETTING PER MX CONTROL.(<P>REMOVED AND REPLACED #2 ENGINE PER AMM 71-00-02/401. OPS CHECK NML. REF W/O 53069. </P>)Jun 24, 2019 · N498MC · Boeing 74747UF · Turbine Engine Compressor SectionSDR UIEA2019042604011Plate · crackedNO.2 ENG LH C-DUCT FWD B/H T/R LOCKOUT PLATE MOUNTING AREA FOUND CRACKED (<P>#2 ENG LH C-DUCT FWD B/H T/R LOCKOUT PLATE CRACK AREAS REPAIRED IAW RI-78-32-13497 REV A</P>)Apr 22, 2019 · N493MC · Boeing 74747UF · Engine Thrust ReverserSDR UIEA2019042603990Nut · brokenN0.4 ENG RH FAN COWL FWD HOIST POINT ATTACHMENT SCREW 2 EA A/NUT FOUND BROKEN.(<P>N0.4 RH FAN COWL HOIST PLATE REPAIRED IAW RL-71-11-13526 REV.A<BR /></P>)Apr 22, 2019 · N493MC · Boeing 74747UF · Engine (Turbine/Turboprop)SDR WRNA2019021131001Valve · blew out1.DURING CLIMB +-29000, HEARD A LOUD NOISE LIKE AN EXPLOSION , SELECT ECS AND SAW BOTH OUTFLOW VALVES CLOSED BUT RATE OF CLIMB +-1700. CABIN ALT REACH +- 10000. THE EQUIPMENT COOLING WARNING LIGHT CAME ON. PERFORMED CABIN ALT (QRH) DESCENT TO 10000, BACK TO DEJan 31, 2019 · N904AR · Boeing 747428F · Air Conditioning SystemSDR P5CA2018080600179Fitting · crackedNR 4 ENGINE, LT THRUST REVERSER LOWER ACTUATOR HOUSING FITTING FOUND CRACKED. THE ACTUATOR HOUSING WAS REPAIRED IAW CMM 78-32-02, REPAIR 016.Aug 4, 2018 · N416MC · Boeing 74747UF · Engine Thrust ReverserSDR UIEA2017122102422Sensor · failedSTATUS MESSAGE NR 3 ENGINE CONTROL AT TOUCHDOWN, THE NR 3 ENGINE ROLLED BACK AND SHUT ITSELF DOWN, AS A PRECAUTION, THE NR 3 FUEL CONTROL SWITCH TO CUTOFF. R & R THE CIT SENSOR IAW AMM 73-21-02. OPS CHECKED NORMAL. OK FOR CONTINUED FLIGHT.Dec 20, 2017 · N499MC · Boeing 74747UF · Fuel Controlling SystemSDR UIEA2017012900121Engine · failedUPON RUN UP TO 60% FOR ENGINE ANTI-ICE PROCEDURE, THE NR 3 ENGINE HAD AND AUDIBLE BANG AND FAILED, 15 SECONDS INTO RUN-UP. TAXIED BACK IN AFTER SECURING ENGINE. REMOVED AND REPLACED NR 3 ENGINE IAW 21233.Jan 29, 2017 · N418MC · Boeing 74747UF · Engine (Turbine/Turboprop)SDR UIEA2016121200997Engine · failedAFTER TAKE OFF, AND DURING LANDING GEAR RETRACTION. A LIGHT AIRFRAME VIBRATION AND RIGHT YAW WAS OBSERVED. SHORTLY AFTER, NR 4 ENGINE N1 EXCEEDENCE WAS OBSERVED, PERFORMED PRECAUTIONARY NR 4 ENGINE SEVERE DAMAGE CHECKLIST. FOUND ENGINE AT FAULT, REMOVED AND Dec 8, 2016 · N263SG · Boeing 747481 · Engine (Turbine/Turboprop)SDR Q2SA20150430222Seat Track · gougedMAIN CABIN SEAT TRACK IS GOUGED BETWEEN STA 1780 AND 1800, LBL 98.58. INSTALLED REPLACEMENT SECTION SEAT TRACK & REPAIR PARTS ON STA 1740 - 1800 IAW EA 747-5360-33-A5741 REV P1 & SRM 53-00-52, REP 6, FIG 201.Apr 30, 2015 · N558CL · Boeing 7474EVF · Fuselage, Seat/Cargo Attach FittingsSDR Q2SA20150430223Seat Track · gougedMAIN CABIN SEAT TRACK IS GOUGED BETWEEN BS 1900 AND 1920 LBL 98.58. INSTALLED ALL REPAIR PARTS, SEAT TRACK REPAIR SECTION, 8 EA REPAIR ANGLES AND 2 EA REPAIR STRAPS AT SEAT TRACK, LBL 98.58 AT STA 1880 TO 2000, REF SRM 53-00-52, REP 6, FIG 201, DETAIL III ANDApr 30, 2015 · N558CL · Boeing 7474EVF · Fuselage, Seat/Cargo Attach FittingsSDR Q2SA20150428220Skin · scratchedSKIN PANEL SCRATCH IS OUT OF LIMITS IAW SRM 53-00-01, FIG 101. REPAIRED IAW EA 747-5380-33-A5693.Apr 28, 2015 · N558CL · Boeing 7474EVF · Fuselage Main, Plate/SkinSDR Q2SA20150428221Fastener · misinstalledRT SIDE FUSELAGE SKIN, BS 2517 - 2628 HAS 58 PROTRUDING FASTENER HEADS AT RUB STRIP. REF AD 2013-26-12. ACCOMPLISH 747-5380-33-A5764.Apr 28, 2015 · N558CL · Boeing 7474EVF · Fuselage Main, Plate/SkinSDR WRNA201504020004Engine · vibrationDURING DECENT THE NR 1 ENGINE, N2 VIBRATION PEAKED AT 4.5, 15,000 FEET, INDICATED AIRSPEED 300 KNOTS, FLIGHT IDLE POWER.Mar 31, 2015 · N902AR · Boeing 747428F · Engine (Turbine/Turboprop)SDR Q2SA20150118215Keelbeam · corrodedKEEL BEAM BOTTOM WEB AND DOUBLER HAS CORROSION IN 16 AREAS BETWEEN BS 990 AND 1070. CLEANED CORROSION, CHECKED REMAINING THICKNESS, AND RESTORED FINISH. ALL WORK ACCOMPLISHED IAW EA 747-5310-33-A5730.Jan 18, 2015 · N558CL · Boeing 7474EVF · Fuselage Main, KeelSDR Q2SA20150105214Floorbeam · crackedAFT CARGO FLOORBEAM UPPER CAP HAS 2 CRACKS BS 1840, RBL 5 TO LBL 5. REPAIRED IAW EA 747-5360-33-A5712.Jan 5, 2015 · N558CL · Boeing 7474EVF · Fuselage Main, Floor BeamSDR Q2SA20150104216Structure · gougedFWD CARGO DOOR LOWER AFT CORNER IS GOUGED. REPAIRED IAW EA 747-5234-33-A5694.Jan 4, 2015 · N558CL · Boeing 7474EVF · Cargo/Baggage DoorsSDR CALA2012091000595Skin · crackedLT WING NR 3 SLAT L/E EXTERIOR SKIN FOUND CRACK AT OTBD MAIN TRACK AREA AS MARK. LT WING NR 3 SLAT L/E EXTERIOR SKIN AT OTBD MAIN TRACK AREA REPAIRED IAW SRM 57-43-01, REPAIR 2, FIG 201 HFEC NIL CRACK FOUND ATTACH FORM 44.0008 ITEM 1 TO 9 ACCOMPLISHED.Sep 7, 2012 · N76065 · Boeing 767424ER · Leading Edge DevicesSDR UIEA200900053Unknown · unknownFLYING WITH AUTOPILOT OFF, EXTENDED SPEEDBRAKES TO FLIGHT DETENT, ACFT ROLLED HARD LEFT, INTERMITTENT. WITH AUTOPILOT ENGAGED, EXTENDED SPEEDBRAKES TO FLIGHT DETENT, YOKE MOVES RIGHT APPROX 2 UNITS TO MAINT WING LEVEL, ALSO INTERMITTENT. ACCOMPLISHED VISUAL ISep 2, 2009 · N496MC · Boeing 74747UF · Flight Control System
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