CFM International CFM56-5B4/3 series
Service difficulty reports · 196
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 = 'CFM565B43' 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 = 'CFM565B43' 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 2026FA0000880Hydraulic Line · looseHYD G RSVR LO LVL DURING CLIMB. IAW AMM 29-11-49-400-049-A REV 78, THE GREEN HCE PIPE#6 NUT WAS TORQUED AND ADJUSTED PROPERLY SATISFACTORY. THE OPERATIONAL TEST OF THE GREEN HYD SYS WAS PERFORMED SATISFACTORY IAW AMM 12-12-24-611-002-A THE GREEN RSVR WAS SERVSDR 2026FA0000809Safety Valve · faultedL/G GEAR NOT UNLOCKED ON ECAM AFTER T/O. THIS REPORT IS DEFERRED IAW MEL REF 32-31-02 CAT B. REV 66. DEACTIVATION OF THE LANDING GEAR RETRACTION WAS PERFORMED IAW AMM TASK 32-31-00-040-803 REV 78. 948-TSR-2026-09-884. IN ACCORDANCE WITH AMM 32-31-34-000-001SDR 2026FA0000654Engine · faultedON AUGUST 17, 2026, OF AN IFSD EVENT INVOLVING ENGINE 729827, WHICH OCCURRED ON AUGUST 11, 2026. THE CUSTOMER STRONGLY SUSPECTS A BEARING-RELATED ISSUE. A CSC CASE IS CURRENTLY ONGOING FOR THE ANALYSIS OF THE DFDR DATA. THE LAST SV OF THIS ENGINE WAS PERFORMSDR 2026FA0000659Engine · bird ingestionAFTER TAKEOFF DURING INITIAL CLIMB BIRD STRIKE TO ENG 2 WITH ENG FAILURE. PERFORM JIC-32S-71-01022 COMPONENT (JOB INSTRUCTION CARD) R MANDATORY: PERFORM JIC-32S-71-01022 COMPONENT (JOB INSTRUCTION CARD) REV. 00. POWER PLANT REMOVAL AND INSTALLATION.SDR 2026F00158Display · inoperativeLOWER ECAM WARNING DISPLAY STOPPED - AFTER PUSHBACK LOWER ECAM WARNING DISPLAY STOPPED WORKING RESET WAS PERFORMED 19:55ZSDR WX0A2026070632873Engine · faulted(AIRCRAFT GROUNDED) (ENG SHUTDOWN EVENT) ENG 2 EGT OVER LIMIT / (FOLLOWUP - DI CLOSED) ENG 2 EGT OVER ALLOWED LIMIT. REMOVED #2 ENGINE PN CFM56-5B 4/3 SN 573435 IAW AMM 71-00-00-000-042-A. REPLACED WITH #2 ENG CFM56-5B 4/3 SN 779491 IAW AMM 71-00-00-400-042-A.SDR 2026FA0000515Engine · bird ingestionBIRD STRIKE RT ENGINE, AFTER TAKEOFF HIGH ENG 2 VIBRATION, ECAM ACTIONS WAS PRESENTED, ADNORMAL PROCEDURE WAS APPLIED AND VIBRATION STILL PRESENT. / DURING INSPECTION THE ENGINE RH WAS FOUND WITH BIRD INGESTION, THE BLADE FAN SET AND THE AIR INTAKE COWL WERESDR 2026FA0000486Controller · faultedDURING CLIMB AIR ENG BLEED 1+2 FAULT. IAW AMM 36-11-42-04 CONF 00 THE BLEED AIR PRECOLLER RH ENG WAS REMOVED AND REPLACED, IAW AMM 36-11-53-04 CONF 00 THE OVERPRESSURE VALVE 5HA2 WAS R & R. IAW AMM 36-11-55-04 CONF 00 THE BLEED PRESSURE REGULATOR VALVE CONTSDR 2026FA0000307Isis · faultedISIS FAULT DURING TAXISDR 2026FA0000232Indication Sys · faultedDURING TAXI AOUT FUEL IN LEFT OUTER TANK INCREASED TO 590KG AND FUEL IN LEFT INNER TANK DECREASED TO 1340 KG FUEL IS LOADING OUT OF LIMITS FOR T/OFFSDR 2026FA0000241Uplock · contaminatedAFTER TAKE OFF LANDING GEAR NOT UPLOCKED AND AFTER LANDING : LANDING GEAR SYS DISAGREE NOSE LANDING GEAR UNLOCKED RED INDICATION AND ON SD RED TRIANGLE DURING INITIAL CLIMB. IAW TSM 32-31-00-810-865-A THE GREASE CONTAMINATION OF THE UPLOCK N.L.G PROXIMITY SESDR 2026FA0000231Computer · faultedAFTER TAKE OFF FLAPS LOCKED. IAW AMM 27-51-00-740-002-A BITE TEST SLAT AND FLAP CONTROL COMPUTER, IAW AMM 27-50-00-869-006-A RESET OF WING TIP BRAKE WAS PERFORMED, SATISFACTORY, IAW AMM 31-36-00-000-001-A PCMCIA MEMORY CARD WAS DOWNLOADED. IAW TSM TASK 27SDR ANCF20260210004Engine · making metalWO 19362330 / 07-FEB-2026: ENG 2 OIL LOW PR IN APROACH. 07-FEB-2026: IN ACCORDANCE WITH AMM TASK 79-00-00-281-002-A REV 76 01-FEB-2026 CHECK OF THE ELECTRICAL MASTER CHIP DETECTOR (EMCD) FOR PARTICLES WAS PERFORMED AND WAS FOUND SEVERAL METAL DEBRIS IN ACCOSDR ANCF2026010523041Sensor · faultedNLG STEERING FAULT DURING FLIGHT - FOLLOWING TSM 32-51-00-810-812-A REV. 75 WAS PERFORMED CHECK AND CLEANING IN THE ELECTRICAL CONNECTOR OF STEERING FEEDBACK MONITOR SENSOR (4GC) AND
ELECTRICAL CONNECTOR OF STEERING FEEDBACK CONTROL CHANNEL (3GC) IAW ESPM 20SDR ANCF202512221840Bearing · excess playHIGH AIR FRAME VIBRATION AT: ALT 17000, ALT 27000, SPD 330 KTS, SPP 310KTS. IAW AMM 27-34-00-200-001-A FUNCTIONAL CHK OF ELEV SERVO CONTROL BEARINGS FOR EXCESSIVE PLAY & CONDITION. IAW AMM 27-24-00-210-001-A VISUAL INSP OF RUDDER SERVO CONTROLS FOR HYD LEAKSSDR ANCF20251215038Outflow Valve · faultedVENT SKIN VALVE FAULT AT 4500 FT PROCEDURE DONE AND UNSUCCWAFUL RETURNED TO VUP. IAW AMM 21-26-00-040-002-A STEP 4.A.7.10 POSITION OF THE SKIN AIR OULET VALVE WAS VERIFY TO 45° AFTER DEACTIVATION. WAS FOUND WITH AMBAR XX ON ECAM. SUBSCUENTLY THE SKIN AIR OUSDR ANCF2025120637Wheel · vibrationSTRONG AND CONTINIOUS NOISE ON NOSE GEAR COMPARTMENT, DURING THE INITIAL CLIMB THROUGHT 12.000FT A STRONG AND CONTINIOUS NOISE WAS HEARD AND FELT IN THE NOSE GEAR COMPARTMENT. RETURNED TO THE AIRPORT OF ORIGIN. I.A.W TSM 32-20-00-840-802-A STEP B(5), PERFORMESDR ANCF2025111534Warning Message · illuminatedAFTER ENGINE START, AUTOFLT YAW DAMPER 1+2 ON ECAM. SUCCESSFULL RESET OPERATIONAL TEST OF THE YAW DAMPER FUNCTION WAS PERFORMED IAW AMM TASK-22-63-00-710-001-A, REV. 75 01-NOV-2025 OPERATIONAL TEST OF THE YAW DAMPER FUNCTION WAS PERFORMED SATISFACTORY. NO FAUSDR ANCF2025102733Actuator · faultedAFTER TAKE OFF ENG 1 AND 2 BLEED FAULT ON THE OVERHEAD PANEL. RESET UNSUCCESFULLY. AFTER 5 MINUTES RESET SUCCESFULL BUT ON THE SD PAGE PRESS OUTFLOW VALVE DOES NOT REGULATE PRESS. THE VALVE ALWAYS WAS OPEN.SDR EE4Y2025102123356Wire Harness · damagedDURING ACCOMPLISHMENT OF THE ALLEGIANT TASK A32X-200435-01-1-002, SECONDARY FINDING DURING REMOVAL OF WIRE BUNDLE SUPPORT AT ENGINE 2, FOUND SUPPORT ATTACH HOLES OVERSIZED (2EA) AT ENGINE FLANGE B1 (BOLT HOLE LOCATION 79 AND 80).REPAIRED ENGINE 2 FLANGE B1 (BOSDR 2025FA0000725Warning Message · illuminatedNOTIFICATION REGARDING AN IFSD THAT OCCURRED A FEW HOURS AGO ON ESN 569885 INSTALLED ON PR-TYA/1. THE EVENT HAPPENED DURING THE APPROACH INTO GYN AIRPORT. THE PILOT REPORTED HIGH N2 VIBRATION IN ENGINE 1, WHICH WAS FOLLOWED BY AN OIL FILTER CLOG MESSAGE AND THSDR ANCF20251006332Hydraulic Line · lowHYD GREEN RSVR LOW LEVEL IN CONSECUENCE OF L/G NOT UPLOCKE REPORT GENERATED WO#54808446 AND WO# 54808451. THIS FAULT IS CLEARED WITH REMOVAL AND INSTALLATION OF THE ACTUATOR HOSE AS PER AMM 32-11-22-00-001-A AND AMM TASK 32-11-22-400-001-A REV 74 15/SEP/202SDR ANCF2025100192431Proximity Sensor · failedFWD CARDO DOOR INDICATION ON ECAM IS INOP, DURING TAKE OFF AFTER WE TURNED ON BOTH PACKS AND THE WE HAD DOOR FWD CARGO INDICATION ON ECAM THE FAILURED WAS CONFIRMED ON SD BLEED PAGE NO PREZURIZATION PROBLEM WAS OBSERVED IAW AMM 52-71-12-000-002-A. THE PROXIMISDR ANCF20250924329Hydraulic Line · leakingHYDRAULIC SYS -Y- RESERVOIR LOW LEVEL. REMOVAL & INSTALLED TUBE HYDRAULIC SYSTEM -Y- IAW 29-24-21-000-001SDR 2025F00220Gyro · faultedNAV ADR 1 FAULT ON ECAM DURING TAKE OFF (REJECTED TAKE OFF) AT SPEED OF 90 KTSSDR ANCF202509010027Lgciu · faultedLGCIU 1 FAULT WAS PRESENTED ON CRUISE. FOLLOWING TSM 32-31-00-810-807-A REV 73, REV DATE: 01-AUG-2025, WAS REMOVED AND REPLACED SELECTOR VALVE 41GA IAW AMM 32-31-34-000/400-001-A REV 73, REV DATE: 01-AUG-2025, TORQUE APPLIED THE SCREWS (1): 80 LB-IN, AND WAS SDR 2025F00207Start Valve · failedENG 2 START VALVE FAULT . START VALVE NOT OPENSDR ANCF2025082626Panel · faultedPANEL 192DT, STRONG CRACKING NOISE ON THE RIGHT CENTER EMERGENCY EXIT. PANEL 192DT, IAW AMM 53-35-11-40-001-A LOWER SEAL AT PANEL 192DT WAS REPLACED AND PANEL 192DT WAS INSTALLED.SDR ANCF2025081925Door · lack of lubeL/G DOORS NOT CLOSED, IAW AMM 12-32-22-640-065-A STEP A (3). CLEANING GREASE NLG UPLOCK, AND TASK 32-31-00-720-003-A FUNCTIONAL TEST OF THE NORMAL EXTENSION AND RETRACTION OF THE NLG WAS ACCOMPLISHED. TEST IS OK AND RETURN NORMAL CONDITION.SDR ANCF2025081400224Engine · vibrationENG 1 FAIL REQUEST TO DOWNLOAD FDR DURING INITIAL TAKEOFF, WHEN T.O THRUST WAS APPLIED. A LOUD BANG FROM THE ENG 1 LEFT SIDE WAS HEARD, FOLLOWED BY AN ENG FAIL ECAM, VIBRATIONS COMING FROM THAT SIDE COOLD BE FELT.SDR ANCF2025081222Filter · cloggedENG 2 FUEL FILTER CLOG AFTER T/O ON ECAM. FROM TSM 73-00-00-810-976-A STEP 4.A (A) (B) THE FUEL FILTER ELEMENT WAS REMOVED AND REPLACED IAW AMM 73-11-10-000-004-A/400-004-A. AND IDLE CHECK WAS PERFORMED WITHOUT LEAKS IAW AMM 71-00-00-710-006.SDR ANCF2025081323Engine · bird ingestionDURING TAKE OFF ROLL BIRD STRIKE ON ENGINE ONE VIBRATION 2,7 ON ENGINE ONE AND N1 AND LOUD NOISE (2.7 VIBRATION ON N1 ENGINE NUMBER ONE) NO MAYDAY NO PAN PAN SUST PRIORITY DURING RETURN DURING CRUISE EGT DIFFERENCE 30 ° C ON ENGINE ONE LANDING WEIGHT 63.1 TSDR WX0A2025070732489Engine · failed(AIRCRAFT GROUNDED) ENG 1 FAIL DUE TO BIRDSTRIKE / COMPLIED WITH ON WO 525591. REMOVAL OF THE POWER PLANT, COMPLIED WITH A32X-71-400-001. INSTALLATION OF THE POWER PLANT, COMPLIED WITH A32X-71-400-002.SDR ANCF2025070320Computer · faultedVENT BLOWER FAULT AND EXTRACT FAULT. AFTER VENT AVNCS SYS FAULT. CONTINUE ON ECAM. IN ACCORDANCE WITH AMM 21-26-34-000-001-A / 400-001-A, AVIONICS EQUIPMENT VENTILATION COMPUTER (AEVC) WAS REPLACED. OPERATIONAL TEST PERFORMED AND SATISFACTORY. FAULTS CLEAR ONSDR ANCF2025061918Flight Recorder · unserviceableDURING CLIMB GREEN HYDRAULIC SYSTEM LOST ALL OIL QUANTITY. IN ACCORDANCE WITH AMM 31-33-55-400-002-A DFDR 1TU WAS REPLACED BY READING. IN ACCORDACE WIT AMM TASK 32-31-39-04 CONF 00 THE HOSE ASSEMBLY -FLEXIBLE WAS REPLACED (2765GM) OPERATIONAL TEST SATISFSDR ANCF20250609616Indication Sys · faultedENG HIGH VIB AT T/O AFTER THUSH LEVERS IDLE FAULT IND DISAPPEAR. THIS REPORT ITEM IS DEFERREED IAW DMI/MEL 77-00-02-3 ITEM CAT "C". REV 62 01-APR-2025 MCCAUTH. 477-TSR-2025-06-036 IAW TSM 77-00-00-810-867-A STEP 3A OPERATIONAL TEST EVMU WAS SATISFACTORY TSDR ANCF2025052700515Engine · vibrationDURING TAKE OFF ROLL AT APROX 80 KTS ENG HING VIBRATION DURING TAKE OFF ROLL AT APROX 80 KTS ENG HING VIBRATION ON ECAM N1. VIB ENG1 WAS 9.9 DURING TAKE OFF ROLL AT APROX 80 KTS ENG HING VIBRATION IAW TSM 77-00-00-810-864-A REV 72 OF 01-MAY-2025 FAN VIBRATIONSSDR ANCF2025052213Gps · malfunctionedBOTH GPS LOST DURING TAKE-OFF NAV ADS-B RPTG (1)(2) FAULT WAS PRESENTED ON ECAM, GPS MONITOR WAS CHECKED AND THE SAT IN BOTH GPS WERE DASHES, REQUESTED VECTORS TO ATC AND WE HAD GPWS ALERTS (FALSE) ABOUT 16000 FEET THE FLIGHT PLAN SUDDENLY DISSEPPEARED AND CABSDR ANCF20250502012Engine · bird ingestionBIRD STRIKE DURING TAKE OFF ENGINE RH - IN ACCORDANCE WITH TSM TASK 72-00-00-810-819-A AND AMM TASK 72-00-00-200-006-A BOROSCOPE PORTS S2,S4,S5,S7,S8, S20 HIGH TURBINE AND CUMBUSITON CHAMBER AT 3 O CLOCK AND COMBUSTION CHAMBER AT 6 O CLOCK WERE OPEN - IN ACCORSDR ANCF20250501011Unknown · vibrationAT TAKE OFF ROL HIGH VIB ENG 2- BIRD STRIKE - PERFORMED BORESCOPE INSPECTION OF BOOSTER ASSEMBLY IAW AMM TASK 72-21-00-290-003-A AND LOW PRESSURE TURBINE IAW TASK AMM 72-54-00-290-005-A AND AMM TASK 72-54-00-290-006-A REV. 72 REV. NO DAMAGE FOUND.SDR 2025F00099Sensor · activeGPWS ACTIVATED DURING APP RWY 2G PEI.SDR ANCF20250421008Sensor · false indicationECAM ENG 1 FIRE DURING INITIAL CLIMB PASSING 300-400FT ECAM ENG 1 FIRE APPEARED ON ECAM NACELLE TEMP SENSOR WAS PULSING IAW AMM 36-11-53-04 CONF 00 REV 71 DATE 01 FEB 2025 OVERPRESSURE VALVE WAS REPLACED. I.A.W AMM 36-11-52-4 CONF 06 REV 71 DATE 01 FEB 2025 PSDR 2025FA0000252Engine · auto shutdownDURING THE DESCENT PHASE OF FLIGHT LA034 FROM ZCO TO SCL, N2 VIBRATION INCREASED, FOLLOWED BY A RAPID DROP IN OIL QUANTITY AND A SUDDEN N1 VIBRATION. THE ENGINE WAS UNCOMMANDED SHUTDOWN AFTER THE AIRCRAFT TOUCHED DOWN.SDR 2025FA0000256Arrestor · damagedTHE ENGINE 643713 EXPERIENCED AN UER DUE TO SOME DAMAGES FOUND DURING AN INSPECTION OF THE FLAME ARRESTOR DUE TO AN ENGINE TAIL PIPE FIRE REPORT.SDR ANCF20250330005Sense Line · leakingENGINE 2 BLEED FAULT IN FLIGHT DUE TO PNEUMATIC AIR LEAK WAS REMOVED AND REPLACED THE SENSE LINE BTW THE PRV AND THE PYLON INTERFACE ON ENGINE #2 I.A.W AMM 36-11-49-000/400-026-A REV 71 REV DATE 01-FEB-2025 AND PERFORMED LEAK CHECK I.W.A AMM 36-11-52-790-001-ASDR ANCF20250322004Indicator · faultedDOOR R AFT CABIN OPEN INDICATION INOP ECAM INDICATION DOOR AFT RIGHT DOOR OPEN DOOR R AFT CABIN OPEN INDICATION INOP IN ACCORDANCE WITH AMM 52-13-00-210-002-A GENERAL VISUAL INSPECTION DOOR AFT RH AS PEDROMED IN NORMAL CONDITION AND INDICATION IS DEFERRED TO DSDR ANCF20241216028Valve · faultedAFTER TAKE OFF ENG 1 BLEED FAULT AND ENG 2 BLEED WAS DEFERED - AS PER AMM 36-11-52-04 AND AMM 36-11-49-04 ENG 2 PRV WAS REPLACED AND SENSE LINES OF PRV WERE REPLACED AT BOTH ENGINES. LEAK TEST OF THE PRV WITH ENGINE IN OPERATION PERFORMED SATISFACTORY AT BOTH SDR ANCF20241216029Proximity Switch · faultedDOOR FWD CARGO OPEN - IN ACCORDANCE WITH TSM 32-31-00-810-877-A REV 70 DATE 01 NOV 2024 STEEPS 1,2,3,4A (D) PROXIMITY SWITCH PROX SW FRAME, FWD CARGO COMPT DOOR 30 WV WAS REMOVE AND REPLACED ALSO AMM 52-31-00-710-001-A OPERATIONAL TEST PROCEDURE FWD CARGO COMSDR ANCF20241129026Pressure Switch · failedDURING CLIMB APU AUTO SHUTDOWN, 3 START ATTEMPED NO SATISFACTORY - IN ACCORDANCE WITH AMM 49-94-14-00-003/400-003 THE IL PRESSURE SWITCH 8091 KM WAS REPLACED , SELF TEST WAS SATISFACTORYSDR ANCF20241128028Engine · failedAIRCRAFT HK-5407 - REJECTED TAKE OFF DUE TO ENG 1 FAIL WITH REV UNLOCKED - SMOKE IN ENG 1 S/N 569209
Back to CFM International CFM56-5B4/3 series