CFM International CFM56-7B22 series
Service difficulty reports · 447
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 = 'CFM567B22' 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 = 'CFM567B22' 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 SWAA2026101659487Acoustic Panel · delaminatedNR 1 ENGINE FAN, FRAME AFT ACOUSTIC PANEL DELAMINATED BTWN NR 7 & 8 FAN FRAME STRUTS. REMOVED AND REPLACED IAW AMM 72-23-02-401.SDR SWAA2026101656194Acoustic Panel · delaminatedNR 1 ENGINE FAN, FRAME AFT ACOUSTIC PANEL DELAMINATED BTWN NR 5 AND 6 FAN FRAME STRUTS. REMOVED AND REPLACED IAW AMM 72-23-02-401.SDR SWAA2026101659349Acoustic Panel · delaminatedNR 1 ENGINE FAN, AFT ACOUSTIC PANEL DELAMINATED BTWN NR 4 & 5. R & R IAW AMM 72-23-02-401.SDR SWAA2026091175486Panel · crackedNR 2 ENG AT APPROX 9 O'CLOCK POSITION HAS A AXIAL CRACK IN THE OUTER LINE THAT GOES ACROSS 4 PANELS WITH A CIRCUMFERENTIAL CRACK THAT CONNECTS.THE CIRCUMFERENTIAL CRACK IS LONGER THAN 2 DILUTION LANDS. OK TO CONTINUE PER TLD 72-00-00-200-805-F00-NG-03. 25 CYCSDR SWAA2026090815658Engine · power lossNR 2 ENG ROLLED BACK TO 47% N1 AT FL 390 IN RAIN & TURBULENCE, ENG CAME BACK TO NORMAL CRUISE N1 AFTER 5 SECONDS AT 47%, OPS NORMAL REST OF FLT_ CW NR 2 ENG EEC BITE WITH NO RECENT FAULTS OR FAULT HISTORY PER FIM 73-00 TASK 801. NO 30-DAY HISTORY. ACCOMPLISHEDSDR CALA2026061817178Engine · seizedNR 2 ENGINE SEIZURE AT FL300 WE HAD SUDDEN ENG 2 FAILURE WITHOUT ANY WARNING. VIBES WERE 1.5 ON ENG 2 BEFORE LOSS NO. 2 ENG. TURBINE STATOR AND BLADE DISINTEGRATION. FAN IS SEIZED, ALSO. DAMAGE TO RT HORIZONTAL STAB. LEADING EDGE IS 9 EA. GOUGES WITH 2 MORE SDR SWAA2026031677982Transmitter · erraticNUMBER 2 ENG FUEL FLOW ERRATIC DURING FLIGHT UNTIL ENGINE SHUT DOWN. SOMETIMES BLANKING. ALL OTHER INDICATIONS NORMAL. REMOVED AND REPLACED NR 2 ENG FUEL FLOW TRANSMITTER IAW AMM 73-31-01. LEAK AND OPS CHKD GOOD.SDR SWAA2025092216323Engine · failedNR 2 ENG FAIL ON T/O ROLL. NR 2 ENGINE FAILURE AND RTO AT 100KTS METAL IN THE TAILPIPE. REPLACED NR 2 ENGINE IAW MT 771-00-01 REF TTG8Q00YY43D.SDR SWAA2025090210162Eec · faultedLEFT ENGINE UNRESPONSIVE AT ALTITUDE. PERFORMED BITE CHECK OF#1 EEC AND NO FAULTS CURRENT OR IN HISTORY NOTED BUT NO CHANNEL B ON GROUND TEST. REMOVED AND REPLACED #1 EEC REF AMM73-21-60. ALSO FOLLOWED FIM 73-21 801 FOR EEC DATA NOT AVAILABLE. ALL TESTS PASSDR SWAA2025042225360Engine · power lossDURING T/O ROLL WITH TOGA SELECTED #2 ENG WOULD NOT MAKE T/O POWER. DID NOT PASS 40% N1 ON #2 NO 1 ENGINE NORMAL NO EXCEEDANCES NORMAL<[01] PERFORMED ACCEL/ DECEL CHECK PER AMM 71-00-00. ALSO PERFORMED POWER ASSURANCE CHECK PER AMM 71-00-00. NO DEFECT NOTED. OSDR SWAA2025032408355Engine · bird ingestionHIGH SPEED REJECTED TAKEOFF DUE TO LARGE BIRD STRIKE ON #2 ENGINE. NO ABNORMAL INDICATIONS; HOWEVER PAX AND FLIGHT ATTENDANTS COMPLAINED OF AN ODOR. <[01] C/W BIRD STRIKE INSPECTION ON ACFT PER 05-51-18 BIRD REMAINS FOUND IN NUMBER TWO ENGINE EVIDENCE OF BIRD SDR SWAA2024101448456Drain · leakingFUEL DRIP ON #2 ENG RAN ENGINE; PER MX FOR 5 MIN & ENGINE CONTINUED TO DRIP<[01] RAN ENGINE FOR 5 MINUTES & FOUND THE MAIN FUEL PUMP DRAIN LEAKING 7 DROPS PER MINUTE & FOUND TO BE WITHIN THRESHOLD LIMITS WITH NO MX ACTION NECESSARY PER AMM 71-71-00. A/C OK FORSDR SWAA2024073020045Engine · fireFLAMES OBSERVED FROM #1 ENGINE DURING ENGINE START . NO COCKPIT FIRE INDICATIONS. FLAMES EXTINGUISHED AFTER SHUTDOWN<[01] PERFORMED ENG RUN ON #1 ENG NO DEFECTS NOTED GOOD START PER AMM 71-00-00-800-803 FOOSDR BJNA202405210138Engine · overtemp#2 ENGINE EGT WENT INTO THE RED ON TAKE OFF ROLL. TAKE OFF ABORTED RETURNED TO GATESDR SWAA2024012242426Sump · leaking#1 ENGINE TAILPIPE FIRE AND FLAME REPORTED BY A/C BEHIND FLIGHT.OILY SMELL IN CABIN-SHUT ENGINE DOWN PER QRH<[01] ACCOMPLISHED INSPECTION OF #1 ENGINE AND FOUND OIL LEAK COMING FROM AFT SUMP (OVERBOARD DRAIN) PER POWER PLANT ENGINEERING OIL CONSUMPTION IS WITHSDR SWAA2022122176424Bracket · cracked#2 ENGINE O/B FAN COWL CENTER UPPER BRACKET CRACKED<[01] REMOVED AND REPLACED NEW BRACKET AT #2 ENG. OB FAN COWLING CENTER UPPER POSITION PER. REF. SRM 51-40-02-0G-0;[02] CORRECTION ON STEP #1: REMOVED AND REPLACED NEW BRACKET AT #2 ENG. OB FAN COWLING CENTER SDR SWAA2022042595914Harness · faultyDURING CLIMB #1 ENG EGT EXCEEDED LIMITS OF 930 DEGREES + (AMBER BAND) RETURNED TO NORMAL WHEN POWER REDUCED. STAYED IN AMBER BAND FOR APPROX. 2 MIN. / [01] INVESTIGATED EGT INDICATION SYSTEM WITH TECH FOREMAN AND FOUND FAULTY J10 HARNESS ON#1 ENG. R&R J10 HARNSDR SWAA2020070697907Compressor · stalledNR 1 ENGINE COMPRESSER STALL WITH VIBRATION AT CRUISE ACCOMPLISHED ENG LIMIT SURGE STALL. REF FIM TASK 71-05 TASK 805. C/W BORESCOPE PER AMM 71-00-00-210-801. INSPECTED BLEED AIR CHECK VALVE. PERFORMED EEC BITE; ACTUATORS TEST AND POWER ASSURANCE CHECK. NSDR SWAA2019123039957Hmu · failedON TAKE OFF AT AROUND 100 KNOTS, NOTICED THE N1 ON THE NUMBER ONE ENGINE WAS AT 85.5% WHEN THE TAKE OFF THRUST SETTING SHOULD HAVE BEEN 91.1% N1. ENGINE NR 2 WAS AT REQUIRED N1 SETTING. TIRED TO PUSH NR 1 THRUST LEVER UP BUT NOTICED NO INCREASE IN N1 OR EGT SDR SWAA2019123040002Pump · low pressureDURING TAKE OFF, AT AROUND 100 KNOTS, NOTICED THE N1 ON THE NR 1 ENGINE WAS AT 85.5% WHEN THE TAKE OFF THRUST SETTING SHOULD HAVE BEEN 91.1% N1. NR 2 ENGINE WAS AT REQUIRED N1 SETTING. TIRED TO PUSH NR 1 THRUST LEVER UP BUT NOTICED NO INCREASE IN N1 OR EGT ASDR SWAA2019110838681Battery Pack · no testEMERGENCY LIGHT BATTERIES FAILED CAPACITY TEST AT LOCATIONS M1674 AND M1675. / R&R EMERGENCY LIGHT BATTERIES AT LOCATIONS M1674 AND M1675 PER MM 33-51-06.SDR SWAA2019081636009Valve · faultyAIR TURNBACK, DURING PASSING 10' BLEED TRIP OFF NR 2 ENG. WOULD NOT RESET. R & R THE NR 2 ENGINE HIGH STAGE VALVE PER AMM.SDR SWAA201908135748Oil System · lowDIVERSION/DECLARED EMERGENCY/INFLIGHT SHUTDOWN, NR 2 ENGINE OIL QUANTITY INDICATION DECREASED, CREW SHUT DOWN THE ENGINE. R & R NR 2 ENGINE IAW MT.SDR SWAA201908135743Engine · faultedDIVERSION, INFLIGHT SHUTDOWN, DECLARED EMERGENCY, DURING CLIMB AT GL280, THE NO. 1 ENGINE OIL QUANTITY DROPPED TO 0%. SHORTLY THEREAFTER, THE OIL PRESS READING DROPPED TO APPROX.. 7PSI AND TURNED RED. THEN THE LOW OIL PRESSURE LIGHT ILLUMINATED. RAN QRH AND SDR SWAA2019071034729Engine · malfunctionedDECLARED EMERGENCY/ INFLIGHT SHUTDOWN. DURING DESCENT INTO OAK, LOW OIL QUANTITY FLASHING. LOW OIL PRESSURE ENSUED WHEN ENGINE WAS AT IDLE. QRH ADVISED ENGINE TO BE SHUTDOWN. R&R ENGINE ASSY PER MT.SDR CALA2019060700889Floor Support · corrodedAFT CABIN RT SIDE INTERCOSTAL BETWEEN BS 947.5 AND 967 RBL 50 HAS EVIDENCE OF CORROSION AT FASTENER HOLE AS MARKED. (REF NR 99835789) REMOVED CORROSION AT AFT CABIN INTECOSTAL BTW BS 947.5-967 RBL 50" PER B737-700 SRM 51-10-02, FOUND OUT LIMITS PER SRM 53-70-5SDR SWAA2019042632049Blade · cracked#2 ENGINE, #1 BLADE SHOWS VTI CRACK INDICATION OF 376 FSH WITHIN GATED AREA @ 7.0 ON THE HORIZONTAL BASELINE. REMOVED & REPLACED #1 FAN BLADE ON #2 ENGINE PER TASK CARD 772-21-20 AMM 72-21-02 POS/1SDR CA190306011Air Data Module · malfunctioned(CAN) CREW NOTICED AN AIRSPEED DISAGREE. THE CAPTAIN SIDE BELIEVED TO BE UNRELIABLE. STANDBY & F/O SIDES WERE IN AGREEMENT. AIRSPEED WAS OFF BY 30 TO 40 KTS. CREW OPTED TO DECLARE AN EMERGENCY, DUE TO AN UNRELIABLE AIRSPEED AND ALTITUDE. THE AIRCRAFT LANDED WISDR SWAA2018051421890Blade · crackedNR 1 ENGINE BLADE NR 2 UTI CRACKED. R&R BLADE PER MM.SDR SWAA2018050121452Blade · crackedNR 2 ENGINE, BLADE 21 HAD A CRACK INDICATION ON THE FORWARD SHANK. R & R THE BLADE IAW MT.SDR SWAA2018042721437Blade · crackedNR 1 ENGINE FAN BLADE NR 10 WAS FOUND CRACKED AT CONVEX SIDE. R & R THE FAN BLADE IAW MM.SDR ASMF20180515011Fuel · leakingDURING RIGHT ENGINE RUN IN OVERNIGHT CHECK, A FUEL LEAK WAS DETECTED. MAINTENANCE PERSONNEL PERFORMED A REVISION DETECTING FUEL LEAK ON RIGHT ENGINE BETWEEN FUEL PUMP AND HMU; SO THE FUEL PUMP AND HMU WERE REPLACED IAW AMM TASKS 73-11-01-000/400-801-F00 AND 73SDR ASMF20180625002Hmu · leakingDURING RIGHT ENGINE RUN DURING OVERNIGHT CHECK, A FUEL LEAK WAS DETECTED ON THE RIGHT ENGINE, BETWEEN FUEL PUMP AND HMU. THE FUEL PUMP AND HMU WERE REPLACED IAW AMM 73-11-01-000/400-801-F00, AND 73-11-01-400-801-F00, TESTED CORRECT.SDR ASMF20180515009Wire Harness · damagedAIRCRAFT RETURNED DURING CLIMB AT FL 300 FT, THE RIGHT ENGINE REACHED 934 CELSIUS WITH AN EGT AMBER LIGHT AND VIBRATION IN THE AIRCRAFT. PERFORMED THE MCDU /EEC BITE IAW FIM 73-00 TASK 801, THE T49.5 PROBE INSPECTION AND EGT SYSTEM INSPECTION TASK 77-21-01-200SDR SWAA2018031920456Filter · faultyDUEL FUEL FILTER BYPASS LIGHTS ILLUMINATED. DECLARED EMERGENCY RETURNED TO DEPARTURE. R & R THE NR 2 ENGINE FUEL FILTER IAW MM.SDR SWAA2018031920457Filter · faultyDUEL FUEL FILTER BYPASS LIGHTS ILLUMINATED. DECLARED EMERGENCY AND RETURNED TO DEPARTURE. R & R THE NR 1 ENGINE FUEL FILTER IAW MM.SDR SWAA2017103017420Bleed Valve · looseDURING CLIMB, AT APPROX. 25000 FT, THE RIGHT ENGINE EGT ROSE TO MID AMBER, EGT 875 DEGREE, AT CRUISE EGT ON RIGHT APPROX. 80 DEGREE HOTTER. ALSO CLIMB FROM 33000 TO 37000 RIGHT THROTTLE HAD TO BE RETARDED TO 95 DEGREE N, TO KEEP EGT OUT OF AMBER. DIVERTED.SDR SWAA2017091416332Shaft · shearedNR 1 ENGINE OIL FILTER BYPASSED. DIVERTED, AND DECLARED AN EMERGENCY. FOUND ACCESSARY GEAR BOX ELECTRONIC ENGINE CONTROL ALTERNATOR SHAFT SHEARED. R & R THE 1 ENGINE IAW MT.SDR SWAA2017012311318Engine · warning messageTHE OIL FILTER BYPASS ALERT FOR NR 2 ENGINE ILLUMINATED, REACHING FL390. RAN QRH, SHUTDOWN ENGINE, DECLARED AN EMERGENCY, AND RETURNED TO DEPARTURE. R & R THE NR 2 ENGINE IAW MT.SDR SWAA2017011711201Engine · overtempAT 26.5K AFTER TAKE OFF FIRST OFFICER RETURNED ANTI-ICE TO OFF POSITION WHEN A LOUD & HIGH TEMP (902 DEGREES C) ON NR 1 RESULTED. DECLARED AN EMERGENCY AND RETURNED TO DEPARTURE. R & R THE NR 1 ENGINE IAW MT.SDR ASMF201610022Fuel Heater · leakingAIRCRAFT RETURNED TO PLATFORM DUE TO DURING TAXING, A FUEL LEAK WAS DETECTED IN THE LEFT ENGINE. MAINTENANCE PERSONNEL PERFORMED REVISION, DETECTING THE FUEL SERVO HEATER DAMAGED; SO THE LEFT FUEL SERVO HEATER WAS REPLACED IAW AMM 73-11-07 AND LEFT ENGINE WAS SDR SWAA2016090855582Pump · disengagedDURING CLIMB THROUGH 5000 FEET, AUTOTHROTTLE DISENGAGED. NR 2 ENGINE WAS AT CLIMB N1 OF 95%. NR 1 ENGINE WAS AT 90% N1, NR 1 ENGINE WOULD NOT ADVANCE PAST 90% N1 WITH THRUST LEVER FULL, FORWARD. BOTH EECS WERE ON. R & R FUEL PUMP IAW MT.SDR SWAA2016100408452Engine · failedNR 1 ENGINE FAILED AT CRUISE FL 390. DIVERTED. R & R NR 1 ENGINE IAW MT.SDR SWAA2016080154356Engine · vibrationHIGH VIBRATION INDICATION ON NR 1 ENGINE. DECLARED EMERGENCY AND AIR TURNBACK. R & R THE NR 1 ENGINE IAW MM.SDR ASMF201608007Blade · lack of lubeIAW REMOTE DIAGNOSTIC SYSTEM, WITH CONTROL NR 20160704018 ABOUT TO AN INCREASE IN TAKEOFF AND CRX FAN VIBRATIONS. MAINTENANCE PERSONNEL PERFORMED THE FAN BLADE LUBRICATE IAW AMM 72-21-02-400-801, THE WEIGHT BALANCE BOLTS WAS VERIFIED WITHOUT FOUND DIFFERENCESSDR ASMF201608004Packing · leakingDURING TRANSIT CHECK, IT WAS DETECTED AN OIL LEAK IN THE LT ENGINE. MAINTENANCE PERSONNEL PERFORMED ENGINE LEAKING INSPECTION IAW AMM 71-00-00 DETECTING AN OIL LEAK ON REVERSER TRANSLATING SLEEVE PACKING OUT OF LIMITS IAW AMM 71-00-00; SO THE REVERSER TRANSLASDR SWAA2016062153106Hmu · faultyDIVERSION, DECLARED EMERGENCY FUEL FLOW ON NR 2 ENGINE DROPPED 100 POUNDS N1 DECREASED 5 PERCENT. ENGINE RECOVERED. MINUTE LATER THE FUEL FLOW DROPPED AGAIN OVER 100 POUNDS WITH N1 & N2 DROP. R & R NR 2 ENGINE HYDRO MECHANICAL UNIT IAW MAINTENANCE.SDR SWAA2016062253108Engine · stalledINFLIGHT SHUTDOWN, AIR TURNBACK NOTICEABLE ENGINE STALL, AUDIBLE, NR 1 WITH ASSOCIATED REDUCTION IN ENGINE INSTRUMENTS. SUBSEQUENT NR 1 ENGINE OIL FILTER BYPASS LIGHT ON AND WOULD NOT GO OUT. SHUT NR 1 DOWN AND RETURNED TO DEPARTURE. R & R NR 1 ENGINE IAW MSDR ASMF2016072600011Engine · leakingCAPTAIN REPORTED THAT DURING LANDING, THE LEFT ENGINE OIL INDICATION LIGHT TURNED ON AND 9 QTS WAS SHOWN. MAINTENANCE PERSONNEL PERFORMED LEFT ENGINE LEAK CHECK IAW AMM 71-71-00, NO DETECTING ANY EXTERIOR OIL LEAK; SO THE LEFT ENGINE WAS OIL SERVICED TO FULL ASDR ASMF2016072600010Gasket · leakingCAPTAIN REPORTED THAT DURING DESCENT, THE LEFT ENGINE OIL INDICATION LIGHT TURNED ON AND 3 QTS WAS SHOWN. MAINTENANCE PERSONNEL PERFORMED LEFT ENGINE LEAK CHECK IAW AMM 71-00-00-700-823, TESTS 3A AND 3B, DETECTING OIL LEAK IN INTERFACE TRF DISCHARGE TURBINE; S
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