CFM International CFM56-7B26/2 series
Service difficulty reports · 353
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 = 'CFM567B262' 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 = 'CFM567B262' 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 CALA2026110120685Repair · wornSTRIKER PLATE FOR PREVIOUS CHORD REPAIR AT H/P PNUMATIC DOOR 192 DR SEAMS TO BE LOCATED TOO FAR AFT AND IS WORN INTO ON STRAP AND PLATE.REMOVED DAMAGED REPAIR STRAP AND REMOVED NUTPLATES FROM REPAIR STRAP IAW SRM. 51-40-02, & SRM 57-10-13-2R-3, REPAIR 3. EC/RSDR CALA2026102620572Engine · faultedDUE TO IFSD OF ENG 1, IF THE ENGINE IS OPERABLE, OPERATE THE ENGINE AT IDLE FOR A MINIMUM OF 15-20 MINUTES AND NOT LATER THAN 24 HOURS AFTER LANDING. TIME OF A/C ON GROUND IS 2354 LOCAL. REF AMM 71-00-00-210-802-F00 FOR INSPECTION OF ENGINE AFTER IN-FLIGHT WSDR CALA2026101920450Shaft · shearedENGINE 2 NEVER ACHIEVED REQUIRED T/O THRUST. 90.6 REQUIRED. 90.0 ACHIEVED. FOUND ENG 2 FUEL PUMP DRIVE SHAFT SHEARED. REPLACEMENT OF FUEL PUMP PERFORMED. ENG 2 ACHIEVED 99.9% N1 AFTER PUMP WAS REPLACED. OPS CHECK NORMAL.SDR CALA2026101920461Hmu · faultyREJECTED TAKEOFF AT APPROX 90 KIAS DUE TO E2 NOT ACHIEVING REQD T/O THRUST. REMOVED HMU, REMOVED FUEL PUMP PACKAGE IAW AMM 73-11-01-000-801-F00. INSTALLED NEW HMU & FUEL PUMP.SDR DALA2026093005448Engine · failedATB/IFSD/DE- AIR RETURNED TO IND DUE TO RIGHT ENGINE FAILURE. ENGINE REMOVED AND REPLACED. (9503679) AIRCRAFT WAS GROUNDEDSDR CALA2026092919959Wire Harness · faultedREPLACE NR 2 ENG MW0311 HARNESS IAW AMM 73-21-06-400-802-F00, BEFORE DEPARTING SFO DUE HISTORY OF NO BLEED ON NR 2 ENGINE. STARTED REMOVAL OF MW0311 HARNESS FROM FIREWALL DOWN TO STRUT FAIRING. REMOVED AND INSTALLED MW0311 IAW AMM 73-21-06-400-802-F00 . REFSDR CALA2026093020013Socket · faultedLEFT AFT EXTERIOR OVERWING EMERGENCY LIGHT INOPERATIVE. RELAMPED. NO HELP. FOUND LAMP SOCKET ASSY FAULTY. REPLACED SOCKET ASSY. OPS CHKS NORMAL.SDR SCNA20260922407Engine · no discrepancy848456 ENGINE NUMBER 1 NOTICED SMOKE AND STRANGE SMELL COMING FROM FRONT OF ENGINE COMPLETED INLET AND EXHAUST INSPECTION REF AMM 71-00-00-800-802-F00 NO DEFECTS FOUND OK FOR SERVICE.SDR CALA2026092119570Battery Pack · faultedEMERGENCY LIGHT BATTERY PACK M1676 FAILED AN OPS CHECK. REMOVED AND REPLACED EMERGENCY LIGHT BATTERY PACK AT M1676 IAW AMM 33-51-06-960-805 OPS CHECK GOOD.SDR DALA2026091505153Shutoff Valve · faultedATB- RETURNED TO MIA DUE TO ABSENCE OF BLEED PRESSURE FROM RT ENGINE. REPLACED RT PRSOV, BLEED OPS CHECK GOOD. REPLACED 390 & 450 DEGREE SENSORS AS A PRECAUTION. (LP 8944148 - AIRCRAFT WAS GROUNDED)SDR CALA2026091819537Fseu · faultedCREW REJECTED TAKEOFF DUE TO A SLAT TRANSIT LIGHT. CREW REPORTED RTO WAS AT 138KTS, MAX REVERSE, 157300LBS AND OAT 13C.TOMC SMITH UPDATED MAA CODE FIX USING VENDOR MAA SCREEN PLEASE CONTACT TOMC BEFORE COMMENCING ANY WORK. INVESTIGATE AND REPORT FINDINGS TOSDR CALA2026091819536Autothrottle Sys · faultedAUTOTHROTTLE DID NOT ENGAGE ON TAKEOFF AFTER MULTIPLE ATTEMPTS DURING INITIAL EVALUATION FOUND TAT AT + 99 DEGRESS R/R TAT PROBE IAW AMM 34-21-06, INSTALLATION TEST GOOD, PERFORMED A/T OPERATIONAL TEST IAW AMM 22-31-00 AND FIM 22-32 TASK 810, A/T ENGAGED.SDR CALA2026091119367Filter · odorC/P AND F/O REPORTED ODOR IN FLIGHT DECK. ENTERING FLIGHTDECK NO SMELL OF ODOR AFTER GETTING TO GATE UNABLE TO RUN PACK 1 LONG ENOUGH TO VERIFY ODOR DOES NOT RETURN, PER AMM TASK 05-51-26-800-801-C1, AS PACK 1 IS CURRENLTY FAULTING REF LOG PAGE 3276326. AMM RESDR DALA2026090905061Engine · power lossATB/DE- DUE TO LEFT ENGINE SHUTTERED AND ROLLED BACK TO 60% N1 DURING CLIMB. PERFORMED HPC BSI FOUND MULTIPLE RIPS AND TEARS, REMOVED AND REPLACED ENGINE. (9626016) AIRCRAFT WAS GROUNDEDSDR CALA2026083119037Unknown · odorPACK AIR PRESSURE IS WEAK WHEN USING APU BLEED. WHEN ON ENGINE BLEED AIR SMELLS BAD DEBRIEF CREW. NOTED ODOR ONLY (NO SMOKE) ON TAKE OFF, CRUISE NORMAL, DESCENT ODOR RETURNED. NO ODOR NOTED BY F/A'S. PERFORM SMOKE/ODOR IN FLIGHT DECK/CABIN- CONDITIONAL INSPSDR CALA2026083119067Door Latch · faultyFLIGHT DECK DOOR BLOWOUT PANELS OPENED FROM BUMP, UNABLE TO SECURE LOCKED FOR POSITIVE FIX. IAW CMM 52-51-02. FOR CMM REF AND PARTS BREAKDOWN. R & R FLT DECK DOOR LATCH CMM 52-51-02. PERFOMED OPS CHECK ON FLIGHT DECK DOOR IAW AMM 52-52-02.SDR CALA2026083119066Wire Harness · damagedBIRD STRIKE. INSPECTION REQUIRED IAW AMM. BIRD STRIKE ON DEPARTURE OUT OF DEN. HIT FLOCK OF BIRDS AT HIGH AOA SHORTLY AFTER TAKEOFF. SAW 5 OR MORE BIRDS BELIEVE THERE WERE AT LEAST TWO IMPACTS.ALTITUDE WAS APPROX 5400 MSL, 170 KIAS, RT SIDE OF ACFT ON GLARE SDR CALA2026082618925Module · faultedRECEIVED BOTH FWD & AFT LOW PRESSURE FUEL LIGHTS ON NR 1 ENGINE MAIN TANK, DURING CLIMB. IAW FLT CREW, FUEL FLOW INDICATIONS WERE NORMAL ON BOTH ENGINES. PERFORMED INITIAL TROUBLESHOOTING OF NR 1 FUEL FWD & AFT ENG FUEL FEED PUMP FUNCTIONAL TEST IAW AMM 28-2SDR CALA2026081718673Skin · crackedLEFT WING LOWER SKIN AT STR 9, DURING HFEC INSPECTION, A CRACK WAS FOUND AT OTBD MOST FASTENER. REF EA5725-01143 REVISION B OP. 003, SEQ 4. REFERENCE LP9951108 DIP GENERATED. PERFORMED REPAIR ON LT WING LOWER SKIN AT STR 9 AREA, ALL WORKS WERE ACCOMPLISHED ISDR CALA2026081318565Skin · gougedREPAIR ACCOMPLISHED REFERENCE LAUNCH NR 00017 PER ECRA 5310-09006 .SDR CALA2026081218522Egt Indication · activatedNR 1 ENG, HIGH EGT, EMERGENCY EGT RETURNED TO NORMAL. NR 1 ENGINE PERFORMED VISUAL INSP. INLET AND EXHAUST NO DSCREPANCIES. PERFROMED EEC BITE NO CURRENT OR FAULT HISTORY FAULTS, EXCEEDANCE BOX RED WITH RECORDED TEMP. 969 PEAK 10.4 SEC. & 963 PEAK .03 SECS.SDR CALA2026080318219Shutoff Valve · faultedBURNING ODOR ON TO LT DUCT PRESS 85. RT DUCT PRESS 45, PERFORMED WALK AROUND, NO EXTERNAL FINDINGS NOTED. C/W TASK 05-51-26-800-801-C1 CONDITIONAL INSPECTIONS FOR SMOKE IN CABIN. FOUND NO FURTHER INDICATIONS OF BURNING ODOR. CONTINUED TO TROUBLESHOOTING LT DSDR CALA2026081018429Warning Message · illuminatedRTO DUE TO T/O CONFIG. WHILE DEBRIEFING THE CREW THE FOLLOWING INFORMATION WAS FOUND: SPEED AT REJECTION: 115KTS RTO ENGAGED THE BRAKES TILL ABOUT 60KTS (SMOOTHLY) A/C WEIGHT: 147.7 P. ALT: 680 FT OAT: 21 C THRUST REVERSE: YES ACP CONDITIONAL INSPECT. OF NLG &SDR CALA2026080518309Stub Frame · crackedCRACK FOUND AT R1 FWD GALLEY DOOR STUB FRAME JOGGLE AREA. CRACK LENGTH, 0.75". REF AAR N/R 100059794. REMOVED AND REPLACED R1 DOOR STUB FRAME IAW SRM 51-40-02-0G-0 AND DRAWING 141A8370 SHEET 9, 10, 11, AND DRAWING 141A8380 SHEET 15.SDR CALA2026082718948Fitting · crackedBS 663.75 FRAME FITTING & FAIL SAFE STRAP AT S18A, CRACKED AT RT TOP LOWER AFT FASTENER ON FRAME FITTING, AFTER CLEAN UP LOCKED BY TOMC FOR MX FERRY TO RFD. FERRY FLIGHT COMPLETED ACCOMPLISHED REPLACEMENT OF RIGHT BS 663.75 REAR SPAR FRAME ASSEMBLY IAW ECRA SDR CALA2026073118134Computer · faultyTCAS FAIL FLAG ON NAVIGATION DISPLAY SHOWS WITH ATC TRANSPONDER SELECTOR AT TA AND SHOWS WITH SELECTOR AT TA/RA FAULT NOT PRESENT, FOLLOWING FIM 34-45 TASK 821, TCAS OPERATIONAL CHECK PASSES AND TCAS BITE PASSES. FURTHER TROUBLESHOOTING REQUIRED. PERFORMED PSESDR CALA2026072718036Pressure Switch · faultedENG 2 FILTER BYPASS LIGHT ILLUM AT CRUISE ONCE CENTER PUMPS EMPTIED. FOUND INPUT MONITOR FOR NR 2 ENG INDICATING FILTER BYPASS CLOG. IAW FIM 73-05, TASK 801. FILTER DIFFERENTIAL PRESSURE SWITCH MUST BE CHANGED. REPLACED FUEL FILTER CLOGGED DPI SWITCH IAW AMSDR CALA2026072918088Engine · vibration2 ENGINE VIB 4.0SDR SCNA20260713296Engine · fodNR 1 ENG VIB WENT TO 4.0 - RAN CHKLST, RETURNED TO MSP. DECLARED EMERGENCY BLEW OUTER MLG TIRE ON T/O. COMPLTD TIRE TREAD/BURST INSP IAW AMM 05-51-54. NO DEFECTS. NR 4 TIRE REPLACED. ENG CHANGE C/W - W/O 106195, NR00001. EVIDENCE OF TIRE INGEST FOUND, FAN SSDR SCNA20260708285Pressure Switch · bypassingLOG 834743 - NR 2 FILTER BYPASS LIGHT ILLUMINATED. PERFORMED FIM TASK 73-05 TASK801. NO FAULTS FOUND. REPLACED NR 2 ENG. FUEL FILTER AND NR 1 ENG. FUEL FILER PERCAUTIONARY. REMOVED AND REPLACED NR 2 ENG. FUEL DIFF. PRESSURE SWITH PER AMM AMM 73-34-1. NO LEAKS SDR DALA2026070804010Compressor · damagedIFSD/DIV/DE- DUE TO RT ENGINE FAILURE DURING CLIMB. CREW HEARD A LOUD BANG AND THE RIGHT ENGINE ROLLED BACK AND WAS SHUT DOWN. FOUND LPT DAMAGED, ENGINE CHANGE REQUIRED. AIRCRAFT WAS GROUNDED.SDR DALA2026063003856Fan · out of balanceATB/DE- DUE TO RIGHT ENGINE FAN VIBRATION 4.2 AND HAD TO REDUCE THROTTLE TO KEEP VIB BELOW LIMITS. PERFORMED FAN TRIM BALANCE VIB NOW AT 1.8. (LOG 8365005 - AIRCRAFT WAS GROUNDED).SDR CALA2026063017495Actuator · leakingFUEL LEAK IN NU 1 ENGINE NU ENGINE SHUT DOWN PER FM. OBSERVED 80 0LB IMBAL IN 30 MIN.30MIN DNCREW DE-BRIEF. ENG 1 SHUT DOWN WAS COMMANDED PER QRH FOR 800LBS LF TANK IN 30 MIN OR LESS. ENG SHUTDOWN TIME 0300Z . NO UPLIFT IN FF WHILE LEFT TANK WAS INDICIATION FUSDR DALA2026061703620Egt Indication · illuminatedATB/DE- DUE TO LEFT ENGINE AREA B EGT EXCEEDANCE DURING CLIMB. FOUND EGT SECTOR 2 (BOTTOM RIGHT) SIGNAL OUT OF RANGE AND REPLACED CJ9 HARNESS. (LOG 8669820 - AIRCRAFT WAS GROUNDED).SDR DALA2026051202968Inlet · damagedAIR TURN BACK DUE TO LEFT ENGINE VIBRATIONS WITH AN ASSOCIATED ODOR REPORTED BY THE FLIGHT CREW. MAINTENANCE REPLACED THE LEFT ENGINE DUE TO INLET DAMAGE IAW T/C 7100-004423LH ON LOG PAGE 1578973. OPS AND LEAK CHECK GOOD. (LOG 7984276 - AIRCRAFT WAS GROUNDEDSDR CALA2026042115577Engine · fireRAMP OBSERVED FLAMES AND SMOKE IN ENG 1 TAIL PIPE ON SHUT DOWN. PERFORMED FIM 72-05 TASK 811 UP TO BUT NOT INCLUDED SECTION D STEP 5 NO DEFECTS NOTED OIL CONSUMPTION WITHIN LIMITS.SDR CALA2026041615416Engine · vibrationRETURN TO IAH FOR VERY HIGH AND AUDIBLE ENGINE VIBRATION IND WAS AS AT TOP OF SCALE MAXED OUT AFTER VISITING WITH THE PILOTS, THE VIBRATION INDICATIONS WERE COMING FROM THE RT ENG ONLY. RESONANCE SOUNDS WERE DISTINCTLY COMING FROM THE RIGHT SIDE. NO VIBRATISDR CALA2026040315053Engine · bird ingestionDURING CREW DEBRIEF, FLIGHT DECK CREW AND AFT STATION FLIGHT ATTENDANTS REPORTED ODOR FROM BLEED AIR SYSTEM ON ROTATION. AFTER IDENTIFYING BIRD STRIKE. ODOR DISSIPATED AFTER APPROXIMATELY 2 MINUTES. REQUIRES RUN IAW AMM 05-51-26-800-801-C1, SMOKE/ ODOR INSDR CALA2026031814656Hmu · faultedLEFT ENG EGT OVERTEMP DURING AIR RESTART. ENGINE EXCEEDANCES ON E1, PEAK: 795.5 AND RED: 725.0 0:15.6 SECONDS. PERFORMED HPT AND LPT STAGES 1-3 BOROSCOPE WITH NO LIMITING FINDINGS OBSERVERED. REMOVED NR 1 ENGINE HMU IAW AMM 73-21-10/401. IAW FIM TASK 80-05-8SDR CALA2026030914429Seal · not seatedREPEAT CHRONIC LVL 1 NR 2 BLEED TRIP OFF LIGHT ILLUMINATED DURING CLIMB APPROX FL100. SUSPECT HOT AIR PORTING TO THE BAR TRIPPING THE PRESSURE SWITCH. PERFORMED HIGH PRESS COMPRESSOR FRONT STATOR INSPECTION IAW AMM 72-32-00-200-801-F00. FOUND NO EVIDENCE OSDR CALA2026021213745Probe · faultyFUEL IMBALANCE ON TANK 1 DECREASING RAPIDLY. PERFORMED NR 1 TANK FQIS DRY RESISTANCE AND CAPACITANCE CHECK IAW AMM 28-41-21-710-801, FOUND F15, F1, F2, F3, F4, F5, F6 FQIS TANK UNITS OUT OF LIMITS. R & R NR 1 FQIS TANK UNITS OUT OF LIMITS F15, F1, F2, F3, FSDR CALA2026021013659Stator · damagedON CLIMB OUT ENG 1 VIBE IND 4.3. TOMC CONTACTED.RETURN TO KDEN. AT CRUSIE VIB CAME DOWN TO 1.8- 2.3 PER CREW FOUND DAMAGE TO TURBINE BLDS LABOR HOURS UPDATE. PICTURES INCLUDED PICTURES INCLUDED. PICTURES INCLUDED. DUE DAMAGE TO AFT STAGE 4 ATP BLADE STATOR DAMSDR SCNA20260129022Engine · no discrepancyMARSHALER SAW SPARKS COMING FROM NR 1 ENGINE. SHUTDOWN. MECHANIC SAYS IT WAS JUST SAND.SDR DALA2026010800189Check Valve · faultedDE- DUE TO RIGHT ENGINE WOULD NOT ADVANCE BEYOND 55% N1 AFTER THROTTLE BACK. INSPECTED MCDS WITH NO FINDINGS. PERFORMED EEC BITE TEST WITH NO FAULTS. CLEARED PS3 LINES, REPLACED 5TH STAGE IP CHECK VALVE AND PT25 SENSOR. (LP 7725822, 1390481)SDR CALA2026010212606Switch · faultedENG 2 FUEL FILTER BYPASS LIGHT ON ENG SLOW TO RESPOND AT IDLE POWER SETTING, ENG 2 FUEL FILTER BYPASS CAME ON DURING APPROACH AT AROUND 14,000. FT. IDLE POWER SETTNGS WERE SLOW TO RESPOND. N1/N2 IDLE FLUCTUATING AROUND 30-35. FLUCTUATION ON N1 ONLY, ON ENG 2 RSDR CALA2025121012009Blade · damagedACFT AIR TURN BACK DUE TO BIRD STRIKE, FOUND FAN BLADE DAMAGE ON RT ENG & MULTIPLE DAMAGE ON RT & LT TE FLAPS. BIRD STRIKE CONDITIONAL INSPECTION ACCOMPLISHED IAW AMM 5-51-18. FOUND DAMAGED. NO OTHER DAMAGE WAS FOUND, INCLUDING TO NR 1 ENGINE. DAMAGE WAS DUESDR K11A2025120100359Elec Connector · dirtyREJECTED TAKEOFF ENGINE NR 1 N1 AT 20% WHILE ENGINE NR 2 WAS AT 70% N2. REMOVED CLEANED AND RE-CONNECTED ELECTRICAL CONNECTORS ON NR 1 ENGINE EEC IAW SWPM 20-60-01. OPS CHECKED NR 1 ENGINE IAW AMM 71-00-00 NO DEFECTS NOTED AT THIS TIME.SDR CALA2025112811566Anti-Ice Valve · faultedR COWL ANTI ICE LIGHT ILLUMINATED ON TO POWER. REDUCE THRUST. ANTI-ICE ON RTO AT 10KTS. COWL TAI VALVE IN THE OPEN POSITION AND DISCONNECTED AND STOWED CONNECTOR IAW DDP FOR MEL 3003D. APPLYING MEL. R & R NR 2 ENG ANTI-ICE TAI VALVE IAW MM 30-21-11-400-801.SDR CALA2025111311178Pump · faultedENG 1 LOW QTY. RANGES FROM 12-0 PERCENT PHOTOS PHOTO REMOVED ENGINE 1 LUBRICATION UNIT REF TASK 79-21-01-000-801-F00 COMPLETED TO STEP 7(D). INSTALLED LUBRICATION UNIT IAW AMM 79-21-01-400-801-F00. PERFORMED 5 MIN ENGINE IDLE RUN ON NR 1 IAW AMM 3A TASK 71-SDR CALA2025102810643Egt Indication · illuminatedENG 1 EGT EXCEEDENCE ON CLIMB OUT. NORMAL IND. WITH REDUCED POW ER NO EXCEEDANCE FOUND IN ENGINE 1 EXCEEDANCE. ENG TEMP WAS AT 942 CELCIUS FOR 84 SECONDS. PERFORMED AMM 71-00-00-800-804-F00 INSPECTION AFTER ENGINE OPS ABOVE LIMITS AND HIGH ENGINE STRESS STE
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