GE CF6-80C2B6F
Service difficulty reports · 1,456
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 = 'CF680C2B6F' 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.
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 = 'CF680C2B6F' ORDER BY difficulty_date DESC
Run it at the DuckDB prompt, or in any tool that reads Parquet over HTTPS. More ways to query the release are on Use the data.
SDR HALA2018032700126Connector · unsecureLEFT ENGINE EEC MODE, EICAS MESSAGE DURING IDLE RUN. AMBER ALTN ALSO DISPLAYED ON EEC MODE SELECT PUSH BUTTON. FOUND BAD CONNECTION ON CONNECTORS D8320P AND D4224P. SECURED THE CONNECTORS. NO FAULTS NOTED. OK FOR SERVICE.SDR UIEA2018040400567Ignition Sys · no testFOUND THE NR 1 ENGINE IGNITION SYSTEM FAILED TO TEST IAW SWPM 20-61-11, REV 67, RECONNECTED IAW AMM 74-00-00-705-157, REV 123. OPS TESTED NORMAL.SDR UIEA2018032300454Hmu · malfunctionedIDLE DISAGREE EICAS MESSAGE ON LANDING. RT PIMU HAS A DISAGREE MESSAGE ON BOTH A & B CHANNELS. REMOVED AND REPLACED THE HMU. TESTED 3,2,6 AND 7 IAW AMM 71-00-00, CHECKED OK.SDR UIEA2018032200452Controller · failedAFTER DE-ICING, THE LT ENGINE BLEED OFF EICAS MESSAGE AND LT ENGINE BLEED SWITCH OFF LIGHT ILLUMINATED AND WILL NOT EXTINGUISH. RAN THE ENGINE IAW AMM 71-00-00, CYCLED LEFT BLEED SWITCH AND CIRCUIT BREAKER. LEFT ENGINE BLEED OK. REMOVED AND REPLACED THE NR 1SDR UIEA2018032100448Sensor · malfunctionedAT 4000 FT, AFTER DESCENT, WHEN POWER WAS COMING UP. THE RT ENGINE MADE BANGING SOUNDS WITH VIBRATION OFF THE SCALE. PERFORMED A BORESCOPE, NO DEFECTS NOTED AND PERFORMED FIM 71-05 FT 849. NO DEFECTS NOTED. PERFORMED A MAX POWER ASSURANCE TEST IAW MM 71-SDR UIEA2018031300399Engine · vibrationLEFT ENGINE VIBRATION, 5.0 DURING CLIMB. ADJUSTED THE NR 1 ENGINE FAN TRIM BALANCE USING EXTERNAL ANALYZER IAW AMM 72-31-00/501.SDR UIEA2018031300386Light · no indicationAFTER MOVEMENT OF IGNITION SWITCH FROM AUTO TO GROUND, DID NOT OBSERVE VALVE LIGHT ILLUMINATE. ENGINE STARTED NORMAL. PERFORMED ENGINE MOTORING, IAW AMM 71-00-00, ALL INDICATIONS AND LIGHTS OPS CHECKED NORMAL, NO FAULTS FOUND.SDR UIEA2018031400407Relay · malfunctionedRIGHT ENGINE IDLE DISAGREE ILLUMINATED AFTER LANDING. REMOVED AND REPLACED THE RT ENGINE REVERSE RELAYS IAW WDM 73-21-19 & 77-35-11 , OPERATED THE ENGINE IAW AMM 71-00-00, OPS CHECKED GOOD, AIRCRAFT OK FOR SERVICE.SDR UIEA2018030800351Hmu · malfunctionedRIGHT ENGINE APPROACH IDLE INOPERATIVE. ONCE RIGHT ENGINE STARTED, ENGINE WENT TO APPROACH IDLE RANGE OF 44% N1 AND 77% N2, REMOVED & REPLACED THE RT ENGINE EEC IAW AMM 73-21-15. OPS CHECKED NORMAL. REMOVED & REPLACED THE RT HMU IAW AMM 73-21-14, OPS CHECSDR UIEA2018031200369Eec · malfunctionedONCE THE RIGHT ENG STARTED, THE ENGINE WENT TO APPROACH IDLE RANGE OF 44% N1 & 77% N2. REMOVED & REPLACED THE RIGHT ENGINE EEC IAW AMM 73-21-15, OPS CHECKED NORMAL.SDR UIEA2018030200309Anti-Ice System · malfunctionedDURING CRUISE, AT FL 380, IN CLEAR WEATHER. BOTH ENGINE ANTI-ICE CAME ON WITH SELECTOR IN AUTO. TURNED THE ANTI-ICE OFF AND ICING ENGINE EICAS MESSAGE CAME ON. NORMAL OPERATION IAW FIM 30-90-20-00. PERFORMED OPS CHECK IAW AMM 30-81-01, NO DEFECTS NOTED, OSDR UIEA2018030200311Adc · failedDURING APPROACH, IDLE DISAGREE. REMOVED AND REPLACED THE LEFT ADC IAW AMM 34-12-01. OPS CHECKED GOOD, PERFORMED TEST 30 OF MCDP IAW AMM 22-02-00. OPS CHECKED GOOD.SDR UIEA2018022800297Relay · malfunctionedIDLE DISAGREE ON LANDING AFTER REVERSER DEPLOYMENT. REVERSER STOWED NORMALLY. NR 1 IDLE N1 AT 25.5%, NR 2 IDLE 34.8%. REMOVED AND REPLACED THE AIR GROUND RELAY K207 IAW AMM 32-09-02, AND THE RT IDLE SOLENOID RELAY K433 IAW AMM 20-81-00 , RAN ENGINE, OPSDR P5CA2018030100045Warning Message · intermittentRIGHT ENGINE EEC C1 MESSAGE. PERFORMED EICAS SYSTEM BITE CHECK AND CIRCUIT BREAKER RESET FOR THE RT ENG EEC C1 MESSAGE. NO MESSAGE FOUND AND PERFORMED ENGINE RUN IAW 71-00-00, ALL SYSTEM OPS CHECKED NORMAL.SDR P5CA2018022800044Pimu · inoperativePOST FLIGHT FOUND THE LT PIMU M1413 INOPERATIVE. REMOVED AND REPLACED THE PIMU IAW 77-35-02-404-006-H00. OPS CHECKED GOOD.SDR UIEA2018021900258Fuel Filter · cloggedLEFT ENGINE FUEL FILTER BY-PASS EICAS AND STATUS MESSAGE. REMOVED AND REPLACED THE NR 1 FUEL FILTER IAW AMM 73-11-02SDR UIEA2018021700243Eec · malfunctionedDURING DESCENT, IDLE DISAGREE EICAS MESSAGE DISPLAYED. REMOVED AND REPLACED THE RT EEC IAW AMM 73-21-05, CHECKED NORMAL.SDR UIEA2018021400215O-Ring · leakingEVIDENCE OF THE NR 1 ENGINE OIL CAP LEAKING. REMOVED AND REPLACED THE OIL CAP O-RING IAW AMM 79-11-03, RAN ENGINE AT IDLE AND PERFORMED LEAK CHECK IAW AMM 71-00-00. LEAK CHECKED GOOD.SDR UIEA2018021400224Oil Filter · warning lightLEFT OIL FILTER STATUS MESSAGE. REMOVED AND REPLACED THE OIL FILTER IAW 79-21-08. LEAK & CHECKED OK.SDR UIEA2018021300213Lock · malfunctionedIDLE DISAGREE EICAS CAUTION DURING LANDING. REPLACED THE RIGHT ENGINE THRUST REVERSER INBD ELECTRO MECHANICAL BREAK LOCK IAW AMM 78-34-07. OPS CHECKED NORMAL.SDR UIEA2018021200201Connector · dirtyEICAS STATUS MESSAGE FOR THE LEFT OIL FILTER DISPLAYED. CLEANED THE LEFT ENGINE DIFFERENTIAL OIL PRESSURE SWITCH CONNECTOR. OPS CHECKED NORMAL IAW AMM 79-21-08.SDR UIEA2018020600189Blade · nickedNUMBERS 9, 23, 33 FAN BLADES, LOWER AREA L/E, IN THE NR 2 ENGINE NICKED. BLENDED THE BLADES IAW MM 72-31-02-308-045-H00, PERFORMED A FLUORESCENT PENTETRATE INSPECTION IAW 70-11-06-232--010-G00, NO DEFECTS NOTED.SDR P5CA2018020800040Gasket · leakingLEFT ENGINE FUEL/OIL HEAT EXCHANGER FOUND LEAKING. THE HEAT EXCHANGER GASKET WAS REPLACED IAW AMM 79-21-01. ENGINE IDLE TEST. FOUND NORMAL IAW AMM 71-00-00.SDR UIEA2018020800192Warning Message · false activationIDLE DISAGREE EICAS MESSAGE DURING DESCENT, WHEN THROTTLES AT IDLE. PERFORMED FIM 71-05, FT 846, CHECKED RESISTANCES AT THE EEC LEFT AND RIGHT CONNECTORS. RESISTANCES LESS THAN 15 OHMS FOR BOTH ENGINES. PERFORMED PSEU BITE CHECK, NO FAULTS NOTED. EICAS MSDR UIEA2018020900196Warning Message · false activationRIGHT ENGINE IN GROUND IDLE ECAS MESSAGE IN FLIGHT. PERFORMED A BITE - PIMU CHECK, MESSAGE CLEARED IAW FIM 71-05-00.SDR UIEA2018020500179Bolt · missingFOUND A BOLT AND BUSHING MISSING ON THE NR 2 ENGINE 11TH STAGE COOLING AIR TUBES AT THE 4 O'CLOCK POSITION. INSTALLED THE BOLT IAW AMM 75-24-03.SDR UIEA2018020500174Seal · tornNR 2 ENGINE FAN CASE SEAL TORN ABOUT 4 INCHES AT THE 6 O'CLOCK POSTION. REPAIRED THE FAN CASE SEAL IAW AMM 72-33-00.SDR P5CA2018012200009Acoustic Liner · damagedNR 1 ENGINE, BETWEEN THE 9 & 12 O'CLOCK ACOUSTICAL PANEL HAS A 3 INCH DIAMETER HOLE. REMOVED AND REPLACED THE ACOUSTICAL LINER SEGMENT IAW AMM 72-33-01.SDR UIEA2018012200103Liner · damagedNR 1 ENGINE MID OUTER LINER IN THE 2 POSITION, HAS SEVERAL HOLES. REMOVED AND REPLACED THE LINER IAW AMM 72-33-01.SDR UIEA2018011900091Warning Message · false activationAFTER ENGINE START, THE LT OIL FILTER ADVISORY MESSAGE APPEARED FOR ONE MINUTE. THEN IT CONVERTED INTO A STATUS MESSAGE. TEMP IN CVG AT ENGINE START WAS -14C 7 DEG 7. IAW AMM 71-00-00, CONFIG 3, PAGE 271. ENGINE OPS NORMAL. AIRCRAFT OK FOR SERVICE.SDR UIEA2018011600069Pressure Switch · failedSTATUS MESSAGE FOR THE LT OIL FILTER. REPLACED THE OIL FILTER DIFFERENTIAL PRESSURE SWITCH ON THE NR 1 ENGINE IAW AMM 79-35-01, OPS CHECKED GOOD, NO LEAKS NOTED.SDR UIEA2018011100055Ecu · failedAFTER ENGINE START , IDLE DISAGREE EICAS MESSAGE. REMOVED AND REPLACED ECU. OPS CHECKED NORMAL IAW AMM 73-21-15.SDR UIEA2018011000053Relay · failedRT ENGINE GOING TO FLT IDLE AFTER START. REMOVED AND REPLACED THE IDLE RELAY K433 IAW WDM 20-60-04. ENGINE RUNS CARRIED OUT IAW AMM 71-01-02, OPS CHECKED NORMAL.SDR UIEA2018010700022Relay · malfunctionedAFTER TOUCH DOWN, THE RT ENGINE REMAINED IN HIGH IDLE, N1 34%, N2 75% AND RECEIVED IDLE DISAGREE MESSAGE, INSPECTED ,CLEANED AND INSTALLED THE RELAY K433 IAW AMM 20-60-04. ENGINE RUNS IAW AMM 71-01-02. CHECKED NORMAL.SDR UIEA2018010700019Engine · malfunctionedDURING THE NR 2 ENGINE START, THE ENGINE ADVANCED TO 35 PERCENT N1 AND 74 PERCENT N2 ON ITS OWN AND RECEIVED IDLE DISAGREE EICAS. TROUBLESHOT IAW FIM 71-05 F/T 844. PERFORMED ENGINE RUNS IAW AMM 71-01-02. INDICATIONS NORMAL, OK FOR SERVICE.SDR UIEA2018010800036Warning Message · false activationSTATUS MESSAGE FOR THE LT OIL FILTER. CLEARED THE STATUS MESSAGE ,NO OTHER ISSUES NOTED IAW AMM 79-35-00.SDR IPXA2018010725176Fan · vibrationAIR TURNBACK, DURING CLIMB OUT, NR 1 ENGINE FAN VIBRATION REACHED 5.0 DURING CRUISE FLIGHT. WENT DOWN TO 1 DURING CRUISE. STEP CLIMB FROM FL 330 TO 370 THE NR 1 ENG FAN VIBRATION REACHED 5 AGAIN. PERFORM A FAN TRIM BALANCE IAW MM 72-31-00 755-199-HOO, FIM SDR UIEA2018010800041Circuit Card · failedRIGHT ENGINE SPEED CARD MESSAGE DISPLAYED. REMOVED & REPLACED THE NR 2 ENGINE N2 SPEED CARD IAW AMM 73-21-54. OPS CHECKED OK.SDR CNMA2018010001Engine · vibrationAT 25000 FT STILL CLIMBING RIGHT ENGINE GAVE OUT A LOUD BANG FOLLOWED BY HIGH VIBRATION , LOW N1 AND HIGH N2. EGT APPEARED TO BE NORMAL. CORRECTIVE ACTION:RIGHT ENGINE REMOVED & REPLACED IAW OAI WC 71-R07-RSDR UIEA2017123102454Anti-Ice Valve · warning messageLEFT ENGINE TAI VALVE STATUS MESSAGE. REMOVED & REPLACED THE ANTI ICE VALVE IAW AMM 30-20-08, OPS CHECKED NORMAL.SDR UIEA2018010100001Gasket · leakingON LEAK CHECK, FOUND THE LT ENGINE FUEL OIL HEAT EXCHANGER LEAKING FUEL. REMOVED AND REPLACED THE HEAT EXCHANGER GASKET IAW AMM 79-21-01, LEAK AND OPS CHECKED NORMAL.SDR UIEA2017123102455Anti-Ice Valve · not reportedLEFT ENGINE ANTI-ICE NEEDS TO BE REPLACED PER MAINTENANCE CONTROL. REMOVED AND REPLACED THE LEFT ENGINE ANTI-ICE VALVE IAW AMM 30-21-03-404-022.SDR UIEA2017123002449Connector · dirtyAFTER TAKE OFF, HAD A LEFT ENGINE ANTI-ICE EICAS MESSAGE & LT ENG ANTI-ICE VALVE STATUS MESSAGE. CLEANED AND SECURED THE LT ENGINE ANTI-ICE VALVE CONNECTOR, SYSTEM CHECKED GOOD IAW MM 30-21-00.SDR UIEA2017122802443Valve · failedLEFT ENGINE BLEED OFF MESSAGE, DESCENDING THROUGH 14000 FT. TURNED EAI ON AND PACK OFF. NO REVERSER FOR LEFT ENGINE ON LANDING AND LEFT THRUST REVERSER ISOLATION VALVE STATUS MESSAGE. REMOVED AND REPLACED THE LT ENGINE PRV IAW AMM 36-11-18. OPS CHECKED GOODSDR UIEA2017123002447Pressure Switch · dirtyLEFT OIL FILTER STATUS MESSAGE DURING SHUTDOWN. CLEANED THE LT ENGINE DIFFERENTIAL PRESSURE OIL SWITCH. SYSTEM CHECKED GOOD IAW MM 79-35-00.SDR UIEA2017122802440Warning Message · false activationDURING LEFT ENGINE START, HAD A LT OIL FILTER EICAS MESSAGE DISPLAY. PERFORMED ENGINE RUN IAW AMM 71-00-00, MESSAGE CLEARED NO DEFECTS NOTED.SDR UIEA2017122302425Unknown · vibrationNR 1 ENGINE VIBRATION DURING FLIGHT. PERFORMED A HEAVY INSPECTION OF INLET , FAN EXHAUST DUCT & LPT, NO DISCREPANCIES NOTED , PERFORMED PIMU BITE CHECK ON THE NR 1 ENGINE VIBRATION BOX, NO FAULTS NOTED IAW FIM 71-05 FT 854. OK FOR SERVICE.SDR UIEA2017122302429Controller · failedON LEFT ENGINE START, AN EICAS MESSAGE FOR THE LT ENG BLEED OFF. RETURN TO BLOCKS. REMOVED AND REPLACED THE LEFT ENGINE PRVC IAW AMM 36-11-09, PERFORMED A LEAK CHECK IAW AMM 36-11-09 AND ENGINE RUNS IAW AMM 71-00-00. OPS AND LEAK CHECKED OK.SDR UIEA2017122302427Anti-Ice Valve · out of adjustLEFT ENGINE ANTI-ICE EICAS WHILE ON DESCENT IN ICING CONDITIONS. PERFORMED ADJUSTMENT AND TEST OF THE LEFT ENGINE ANTI-ICE VALVE IAW AMM 30-21-00. PERFORMED ENGINE RUNS AND CYCLED THE ANTI-ICE VALVE, NO DEFECTS NOTED IAW AMM 31-00-00.SDR IPXA2017122024688Warning Message · illuminatedINSPECTION TYPE: L, PIMU MAINTENANCE MESSAGE DISPLAYED ON EICAS.
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