GE CF6-80C2B6

Service difficulty reports · 564

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 = 'CF680C2B6'
  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 NACA2025031000005Pressure Switch · no testFOUND FUEL PRESSURE SWITCH TEST FAIL AT ENGINE 2.Mar 10, 2025 · N321CM · Boeing 767323 · Engine Fuel DistributionSDR NACA20250414006Starter · failedSTART FAIL - NO.1 ENG STARTER.Mar 10, 2025 · N321CM · Boeing 767323 · Engine StarterSDR NACA2025031000007Pressure Switch · no testFOUND FUEL PRESSURE SWITCH TEST FAIL AT ENGINE 2. REPLACED SWITCH FOR ENGINE 2.Mar 10, 2025 · N321CM · Boeing 767323 · Engine Fuel DistributionSDR ABXA20250217043Anti-Ice Valve · failedON BLOCK OUT L ENG A/I VALVE FAILED TO OPEN , A/C RETURNED TO THE GATE (BTB) AND MTX GROUNDED A/C .MTX MANUALLY ACTUATED VALVE ,THEN OPS CHECKS WERE GOOD IAW B767 AMM 30-21-03. A/C REMAINS NO ETOPS. AND MTX RETURENED AC TO SERVICE.Feb 17, 2025 · N762CK · Boeing 7673P6 · Engine Anti-Icing SystemSDR NACA2025021400002Eec · failedBOTH EEC FAILED, GOT R ENG EEC, L ENG EEC. ACCOMPLISHED FIM 73-21 TREE 804, NO DEFECTS NOTED. SQUAWK CONCURRENT WITH OTHER NAV FAILURES CAUSED BY OBSTRUCTED PITOT-STATIC PORT. PORT CLEANED, PITOT-STATIC SYSTEM TEST GOOD.Feb 14, 2025 · N321CM · Boeing 767323 · Fuel Controlling SystemSDR IXXA20250122009Support · crackedNO. 1 ENG OTBD CORE COWL UPPER FAIRING AFT SEAL SUPPORT STRUCTURE CRACKED.Jan 19, 2025 · N571AZ · Boeing 767323 · Nacelle/Pylon Miscellaneous StructureSDR IXXA20250122010Bulkhead · crackedNO.1 PYLON, AFT FAIRING 437DB, INTERIOR FRAME IS CRACKED.Jan 19, 2025 · N571AZ · Boeing 767323 · Nacelle/Pylon, Bulkhead/FirewallSDR NACA2025011500001Indicator · malfunctionedDURING MOTORING OF LH ENGINE N2 INDICATION FOUND UNRESPONSIVE. N2 ON STANDBY ENGINE INDICATOR ALSO NONRESPONSIVE. FOUND PIN AT PLUG D4146P PULLED OUT OF THE PLUG. REPLACED PLUG IAW SWPM 20-63-00 OPS TEST NORMAL.Jan 15, 2025 · N321CM · Boeing 767323 · Engine Indicating SystemSDR ABXA2025010503Warning Light · false activationDUING TAXI AFTER ENGINE START L ENG.ANTI ICE AND VALVE LIGHT ILLUMINATED AC RETURNED TO GATE(BTB) MTX GROUNDED AC MTX MANUALLY ACTUATED VALVE AND PERFORMED OPS TEST IAW B767 AMM 30-21-03. OPS TEST GOOD AND RETURNED AC TO SERVICE .Jan 5, 2025 · N762CK · Boeing 7673P6 · Engine Anti-Icing SystemSDR ABXA20241212253Warning Light · illuminatedRIGHT ENGINE OIL PRESSURE LIGHT ON AFTER TAXI, OIL PRESSURE NORMAL AT 28 PSI. AC RETURNED TO GATE (BTB) AND MTX GROUNDED AC . MTX DEFERRED RH ENGINE OIL PRESSURE LIGHT INDICATION IAW MEL ABX-79-33-1-1 . AC REMAINS NO ETOPS . MTX RETURNED AC TO SERVICE.Dec 12, 2024 · N362CM · Boeing 767338 · Engine Oil PressureSDR NACA2024120300001Fuel Filter · warning lightLEFT ENGINE FUEL FILTER STATUS AND CAUTION LIGHT ON CLIMBOUT. REPLACED FUEL FILTER PER 767-300 AMM 73-11-02 LEAK CHECK OK.Dec 3, 2024 · N321CM · Boeing 767323 · Engine Fuel DistributionSDR NACA2024120100001Circuit Card · failedR ENG FIRE LOOP 2 STATUS MESSAGE CAME ON IN CRUISE, THEN OFF. REPLACED #2 ENGINE CARD ASSY FIRE LOOP 2. IAW AMM 26-10-01 OPS TEST PASSED.Dec 1, 2024 · N321CM · Boeing 767323 · Smoke DetectionSDR IXXA20241126077Switch · illuminatedAFTER TAKE OFF, LH ENG FUEL FILTER" FAULT DISPLAYED. CREW COMPLIED WITH ATI QRH PROCEDURES, MESSAGE CLEARED & RETURNED. LT ENG ERRATIC INDICATIONS WERE NOTED. CREW ELECTED AIR TURN BACK TO DEPARTURE WITH AN EMERGENCY DECLARATION. LANDING UNEVENTFUL & NO ADDINov 26, 2024 · N233AZ · Boeing 767323 · Engine Fuel DistributionSDR NACA2024112300001Unknown · no discrepancyLEFT ENGINE BLEED REMAINS CLOSED AFTER ENGINE START. LEFT BLEED ONLY OPENS AFTER THRUST LEVER IS ADVANCED. PERFORMED LH ENGINE IDLE CHECK IAW AMM 71-00-00, LH ENGINE BLEED OKAY AT IDLE POWER OPS CHECK GOOD.Nov 23, 2024 · N321CM · Boeing 767323 · Engine Bleed Air SystemSDR IXXA20241114004Duct · crackedNO. 1 ENGINE OTBD THRUST REVERSER PRE-COOLER RAM AIR DUCT IS CRACKED AT A PREVIOUS WELD REPAIR.Nov 14, 2024 · N499AZ · Boeing 767323 · Engine Thrust ReverserSDR ABXA20241113223Valve · faultedON PUSHBACK #2 ENGINE STARTED NORMALLY. DURING ATTEMPTED START OF #1 ENGINE, N1 REACHED 26%,N2 FUEL CUTOFF SWITCHED MOVED TO "RUN", BUT ENGINE VALVE FAILED TO OPEN. GOT "L ENG FUEL" EICAS MESSAGE AND "ENG VALVE" DISCREET LIGHT ILLUMINATED. AC RETURNED TO GATE Nov 13, 2024 · N317CM · Boeing 767338 · Fuel Controlling SystemSDR IXXA20241112001Thrust Reverser · wornNO. 1 ENGINE OTBD TR INNER C DUCT WALL IS WORN AT BETWEEN APPROX 1 AND 2 O'CLOCK POS. RESULTING IN MAJOR REPAIR 8110-3.Nov 12, 2024 · N499AZ · Boeing 767323 · Engine Thrust ReverserSDR NACA2024101800001Igniter · worn#1 ENGINE UPPER IGNITOR WORN REMOVED AND REPLACED #1 ENGINE UPPER IGNITOR PLUG IAW AMM 74-21-02 OPS CHECK OK.Oct 18, 2024 · N321CM · Boeing 767323 · Spark Plug/IgniterSDR NACA2024082500001Turbine Case · crackedFOUND NR 2 ENGINE LPT CASE MANIFOLD CRACK AT 5 OCLOCK. REMOVED AND REPLACED #2 ENGINE LPT CASE MANIFOLD IAW AMM 75-29-03Aug 25, 2024 · N399CM · Boeing 767323 · Turbine SectionSDR NACA2024071800001Igniter · inoperativeON STARTING RIGHT ENGINE, NO IGNITION WITH IGNITER SET TO ONE. REMOVED AND REPLACED RH ENG SYS NR 1 IGNITER PLUG IAW AMM 74-21-02 OPS CHECK GOOD.Jul 18, 2024 · N379CX · Boeing 767323 · Spark Plug/IgniterSDR NACA2024063000001Anti-Ice Valve · failedR ENGINE ANTI-ICE VALVE LIGHT ON WITH THE SWITCH OFF. REMOVED AND REPLACED RIGHT ENG ANTI-ICE VALVE IAW MM 30-21-03 OPS CHECK NORMAL.Jun 30, 2024 · N379CX · Boeing 767323 · Engine Anti-Icing SystemSDR ABXA20240626124Engine · malfunctionedAFTER TAKE OFF, AND CLEANED UP CLIMBING THROUGH 4000'  AIRCRAFT HAD MODERATE AIRFRAME VIBRATION ON ENTIRE FUSELAGE. VIBRATIONS ON ENGINES WERE .9 (L) AND 1.5(R). CAME BACK TO CVG TO LAND - APPEARED NORMAL - TRIED TO GO TO MIA AND VIBRATION CAME BACK. RETURNED Jun 26, 2024 · N317CM · Boeing 767338 · Engine (Turbine/Turboprop)SDR NACA2024061400002Connector · dirtyRIGHT ENGINE ANTI-ICE VALVE NOT IN COMMANDED POSITION. CLEANED CONNECTOR, AND OPS CHECKED IAW AMM 30-21-01.Jun 14, 2024 · N379CX · Boeing 7673BG · Engine Bleed Air System WiringSDR NACA2024050300004Start Valve · failedR ENG STARTER VALVE LIGHT DOES NOT ILLUMINATE DURING START. REMOVED AND REPLACED R ENGINE START VALVE ASSY PER AMM 80-11-02 DRY MOTORING OPS CHECK GOOD.May 3, 2024 · N379CX · Boeing 767323 · Engine Start Valves/ControlsSDR NACA2024042000005Start Valve · intermittentRIGHT ENGINE START VALVE INTERMITTENTLY ON DURING START OPERATIONS. LAMP TESTS OK. CLEANED RH START VALVE CONNECTOR D100970 AND OEPRATIONAL CHECK GOOD IAW AMM 71-00-00Apr 20, 2024 · N379CX · Boeing 767323 · Engine Start Valves/ControlsSDR ABXA2024041680Engine · unknownON TAXI OUT RT ENGINE DID NOT STABILIZE AFTER START ON 1ST ATTEMPT .AC RETURNED TO GATE AND MAINTENANCE GROUNDED AC . MAINTENANCE PERFORMED RH ENG RUN PER AMM 71-00-00. AFTER 5 MIN RH ENG VALUES STABLE ( N1& N2 ). RH ENG OPERATES NORMAL. A/C REMAINS NO ETOPS. Apr 16, 2024 · N763CK · Boeing 7673P6 · Engine (Turbine/Turboprop)SDR ABXA2024040272Wire · damagedIN FLIGHT RT ENGINE SHUTDOWN & RT ENGINE FUEL VALVE EICAS MESS. ENGINE RUNNING NORMAL, ALSO FALSE EGT EXCEEDANCE. AIRCRAFT IS AOG. REMOVED W388-008-18 WIRE AND INSTALLED NEW WIRE FROM D4238P TO D4220J ALL PER B767 SWPM 20-10 REF B767 WDM 76-11-11. AC RETURNED Apr 2, 2024 · N317CM · Boeing 767338 · Engine Indicating System WiringSDR ABXA2024033171Control Module · faultyAPPROXIMATELY 25 MINS INTO FLIGHT THE EICAS DISPLAYED "R ENG SHUTDOWN" AND "R ENG FUEL VAL". IN-FLT START PARAMETERS WERE ALSO DISPLAYED. RIGHT "ENG VALVE" LIGHT ON CONTROL DISPLAYED CONTINUED PANEL. CONDUCTED T/S PER FIM 76-11 F.T. 813 R MEC REPLACEMENT REQUIMar 31, 2024 · N317CM · Boeing 767338 · Engine ControlsSDR NACA2024022500001Heat Exchanger · leakingFUEL DRIPPING FROM #1 ENGINE HEAT EXCHANGER DRAIN LINE. OPERATED ENGINE @ IDLE FOR 5 MINUTES - NO LEAKS NOTED.Mar 25, 2024 · N399CM · Boeing 767323 · Engine Fuel and ControlSDR NACA2024032300001Hose · unsecureMI RH ENGINE NO BLEED. ACCOMPLISHED FIM 36-10 FT 837 AND FIM 36-20-00-01. RESET AIR SUPPLY BITE MODULE AND RESECURED PRV ACTUATOR PRESSURE HOSE. ENGINE IDLE RUN UP OPS CHECK GOOD PER AMM 71-00-00Mar 23, 2024 · N321CM · Boeing 767323 · Engine Bleed Air SystemSDR NACA2024032000001Igniter · faultedMI @ 0500Z @KMIA DUE TO L ENG HUNG START NO EGT RISE ABOVE 42 DEGREES. DEFERRED IGNITION SYSTEM 2 PER MEL 74-00-01B ON 3/20/24 @ 0540Z CAT C. REMOVED AND REPLACED IGNITOR PLUG ON LEFTY ENGINE IGNITION SYSTEM 2 IAW AMM 74-21-02 TEST OKMar 20, 2024 · N379CX · Boeing 767323 · Spark Plug/IgniterSDR NACA2024031900002Start Valve · malfunctionedRIGHT ENGINE START VALVE LIGHT DIDNT ILLUIMINATE WHEN START SWITCH TO GROUND . STARTS NORMAL LIGHT ILLUMINATED TO SHOW START VALVE CLOSING. LIGHT TESTS OK. ACCOMPLISHED START VALVE TEST TASK 71-00-00 OPS CHECK GOOD.Mar 19, 2024 · N379CX · Boeing 767323 · Engine Start Valves/ControlsSDR ABXA2024031054Priority Valve · unserviceableAFTER ENGINE START RT ENG BLEED WILL NOT TURN ON AC RETURNED TO GATE AND MAINTENANCE GROUNDED AC. AND DEFERRED RH ENGINE BLEED FOR DEPARTURE IAW MEL ABX-36-11-1-2A-1. RETURNED AC TO SERVICE AND AC DEPARTED .RE ACT PRSOV AND FAN AIR VALVE SWAPPED LEFT AND RIGHTMar 10, 2024 · N764CK · Boeing 7673P6 · Compressor Bleed ValveSDR NACA2024030500006Seal · brokenFAN OUTLET GUIDE VANE @ 12 OCLOCK POSITION HAS A BROKEN SEAL. REPAIRED OGV SLEEVE, APPLIED RTV SLEEVE DAMAGED AREA PER ESM 72-23-08Mar 5, 2024 · N399CM · Boeing 767323 · Engine (Turbine/Turboprop)SDR NACA2024030500002Liner · damagedMID FAN LINER DAMAGE AT THE 5 OCLOCK POSITION. DEFERRED PER DMI 72-00 ON 3/8/24 @ 0125Z REMOVED AND REPLACED FAN LINER @ 5 OCLOCK POSITION IAW AMM 72-33-01Mar 5, 2024 · N399CM · Boeing 767323 · Engine (Turbine/Turboprop)SDR NACA2024030500003Liner · damagedMID FAN LINER HAS DAMAGE AT THE 11 OCLOCK POSITION. DEFERRED PER DMI 72-00 ON 3/8/2024 @0125Z REPLACED FAN LINER AT 11 OCLOCK POSITION IAW AMM 72-33-01Mar 5, 2024 · N399CM · Boeing 767323 · Engine (Turbine/Turboprop)SDR NACA2024030500004Guide Vane · deterioratedFAN OUTLET GUIDE VANES DETERIORATED AT THE 11,9, 12, 4, AND 2 OCLOCK POSITIONS. EXAMINED OGV @ 11,9,12 AND 2 OCLOCK POSITIONS, NO DEFECTS OTHER THAN UNBONDED LE METAL. REMOVED LOOSE PIECES, AND MADE REMAINING EDGES SMOOTH IAW AMM 72-00-00Mar 5, 2024 · N399CM · Boeing 767323 · Engine (Turbine/Turboprop)SDR NACA2024030500005Acoustic Liner · damagedUPON FURTHER MID FAN INSPECTION ON #1 ENGINE, FOUND FAN ACOUSTIC LINER DAMAGED AT 4 OCLOCK. DEFERRED PER DMI 72-00 ON 3/8/2024 @0130Z CONTINUE IN OPERATION LIMIT 100 FLIGHT HOURS OR 10 FLIGHT CYCLES.Mar 5, 2024 · N399CM · Boeing 767323 · Engine (Turbine/Turboprop)SDR NACA2024030500007Sealant · missingFOUND MISSING SEALANT AROUND FORWARD ACOUSTIC PANEL @ 6 OCLOCK POSITION ON LEFT ENGINE. APPLIED RTV SILICONE ELASTOMER ADHESIVE AT ACOUSTIC PANEL @ 6 OCLOCK POSITION ON LEFT ENGINE IAW B767-300 AMM 72-33-01Mar 5, 2024 · N399CM · Boeing 767323 · Engine (Turbine/Turboprop)SDR NACA2024022900001Engine · inoperativeMI@1150Z KMIA NO IGNITION ON R ENG START ATTEMPT, R IGNITOR SELECTED. DEFERRED PER MEL 74-00-01B ON 2-29-24@1205Z.Feb 29, 2024 · N399CM · Boeing 767323 · Ignition SystemSDR NACA2024022800002Warning Message · false activationMI@1040 ENROUTE TO MDSD, RETURNED TO KMIA DUE TO R ENG FUEL FILT. PER FIM 73-11 FT 803. REMOVED AND INSPECTED R ENG FUEL FILTER, NO CONTAMINANTS FOUND, REPLACED FILTER AND FUEL FILTER DIFF PRESS SWITCH. ENG RUNUP CHECK NO LEAKS NO EICAS MSGS. UNIT IS KNOWN TO Feb 28, 2024 · N399CM · Boeing 767323 · Central WarningSDR IXXA20240224007Check Valve · stuckAT TOP OF DESCENT WITH RT THROTTLE MOVING TO IDLE, RT ENGINE COMPRESSOR STALLED MULTIPLE TIMES WITH A RISE IN EGT. AN ODOR WAS DETECTED IN CABIN. STALL & ODOR INCREASED EACH TIME THROTTLE REDUCED TO IDLE. CREW NOTIFIED DESTINATION STATION KILN, DECLARED EMERFeb 23, 2024 · N491AZ · Boeing 767323 · Turbine Engine Compressor SectionSDR IXXA20240228009Sensor · bindingAT TOP OF DESCENT WITH RT THROTTLE MOVING TO IDLE, RT ENGINE COMPRESSOR STALLED MULTIPLE TIMES WITH A RISE IN EGT. AN ODOR WAS DETECTED IN CABIN. STALL & ODOR INCREASED EACH TIME THROTTLE REDUCED TO IDLE. CREW NOTIFIED DESTINATION STATION KILN, DECLARED EMERFeb 23, 2024 · N491AZ · Boeing 767323 · Turbine Engine Compressor SectionSDR NACA2024022200001Warning Message · illuminatedR ENG HPSOV MESSAGE @ 0809Z IN CRUISE. IT WENT OUT A FEW MINS LATER. DEFERRED IAW MEL 36-11-02-02 CAT C 02/22/2024 @0934ZFeb 22, 2024 · N321CM · Boeing 767323 · Compressor Bleed ValveSDR IXXA2024022101Precooler · cracked# 1 ENGINE CORE COWL PRE-COOLER EXHAUST DUCT MATING FLANGE CHAFED AND CRACKEDFeb 21, 2024 · N431AZ · Boeing 767300 · Engine Fuel/Oil CoolerSDR NACA2024022100002Warning Message · false activationR ENG HPSOV EICAS MESSAGE IN CRUISE FLIGHT. PERFORMED BITE TEST TO AIR SUPPLY MODULE IAW FIM 36-10 FT 833, NO FAULTS FOUND.Feb 21, 2024 · N321CM · Boeing 767323 · Central WarningSDR NACA2024022000001Warning Message · illuminatedDEPARTING MIA AT CLIMB, EICAS LH HPSOV MESSAGE AND BLEED LIGHT ILLUMINATED. DEFERRED PER MEL 36-11-02-02 CAT C ON 2/20/2024.Feb 20, 2024 · N399CM · Boeing 767323 · Compressor Bleed ValveSDR NACA2024021700001Warning Message · illuminatedDURING CRUISE FL350 HPSOV EICAS MESSAGE AND BLEED LIGHT ILLUMINATED. DEFERRED PER MEL 36-11-02-02 CAT C ON 2-17-24 @4:10ZFeb 17, 2024 · N399CM · Boeing 767323 · Compressor Bleed ValveSDR NAC202402190000Warning Light · illuminatedL HPSOV LIGHT ON EICAS AND OVERHEAD BLEED LIGHT ON. DEFERRED BY MEL 36-11-02-02 CAT C ON 2-13-24 @ 1530ZFeb 13, 2024 · N399CM · Boeing 767323 · Pneumatic SystemSDR NACA2024021510001Filter · faultedP1-L ENG FUEL FILTER EICAS MSG IN FLIGHT, INITIALLY WITH FLUCTUACTION ON L EGT THEN EGT NORMAL . EICAS CLEARED AFTER 15 MIN. L ENG FILT STATUS MS REMAINED (RESOLVED ON W/O: 122976 TASKCARD: N/R-00001 ) REMOVED AND REPLACED LH ENGINE FUEL FILTER ELEMENT IAW B7Feb 11, 2024 · N399CM · Boeing 767323 · Engine Fuel Distribution
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