N371CM
Service difficulty reports · 84
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Newest first.
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 n_number = 'N371CM' AND registry_match = 'registration' 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 n_number = 'N371CM' AND registry_match = 'registration' 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 ABXA20260822372Actuator · malfunctionedLEFT ENG SPAR VALVE LIGHT ILLUMINATED AFTER FUEL ADDED, START NOT SUSTAINED. ACFT RETURNED TO THE GATE (BTB). MTC REMOVED LT ENG SHUTOFF VALVE ACTUATOR IAW AMM 28-22-11. INSTALLED NEW LT ENG FUEL SPAR ACTUATOR IAW AMM 28-22-11. ALL CHECKS IN LIMITS OPS TEST GOSDR ABXA20260811358Control Box · dislodgedAT FL340, LT ENGINE N1 DROP DOWN TO IDLE, NO INDICATION OF OTHER ABNORMAL. CREW DECLARED AN EMERGENCY AND DIVERTED BACK TO CVG. AFTER TROUBLESHOOTING MTX FOUND L ENGINE PUSH-PULL CABLE CONTROL BOX DISLODGED FROM MEC AT THE HOUSING BODY. GAINED ACCESS TO, THEN SDR ABXA20260806350Bleed Valve · defectiveL ISLN VALVE LIGHT ON START, L N2 INADEQUATE FOR ENGINE START. A/C RETURNED TO THE GATE (BTB). MTC REMOVED AND REPLACED LEFT ISLN VALVE OPS CHECKS NORMAL IAW B767 AMM 36-11-04. AIRCRAFT REMAINS ETOPS 180. A/C RETURNED TO SERVICE.SDR ABXA20260617266Start Valve · faultedDURING ENGINE START, LT ENGINE START VALVE INOPERATIVE. ACFT RETURNED TO THE GATE (BTB). DEFERRED LT START VALVE IAW MEL 80-00-2-1. MX ACTIONS ACCOMPLISHED PLACARDS INSTALLED A/C REMAINS ETOPS 180. REMOVED AND REPLACED L ENG STARTER VALVE IAW B767 AMM 80-11-02SDR ABXA20260617264Radar · faultedDURING TAXI, CREW RECEIVED NO LAND 3 AND C RAD ALT INDICATION. RETURNED TO THE GATE (BTB). MTC DEFERRED RAD ALT PER MEL 34-33-1-2A-1 MX PROCEDURES APPLIED. PLACARD INSTALLED ACFT DOWNGRADED TO CAT II. ACFT RETURNED TO SERVICE.SDR ABXA20260525222Detector · faultedAFT CARGO DET 2 STATUS MSG, MTX GROUNDED ACFT . REMOVED AND REPLACED AFT CARGO DETECTOR POSITION 2 IAW AMM 26-16-01 OPS TEST FAILED ,AND PLACED OF DEFERRAL IAW MEL ABX-26-116-1-1-1..AND RETURNED AC TO SERVICE.SDR ABXA20260516207Circuit Card · malfunctionedRIGHT ENG OH LP2 STATUS MESSAGE MTX GROUNDED A/C AND TROUBLESHOT. MTX REMOVED AND REPLACED M690 FIRE DETECTION CARD IAW AMM 26-10-01. OPS CHECK GOOD. STATUS MESSAGE CLEARED. AIRCRAFT REMAINS ETOPS 180.AND RETURNED A/C TO SERVICE.SDR ABXA20260515203Fire Loop · warning messageDURING PREDEPARTURE CHECK, LH ENG OH LP 2 STATUS MESSAGE SHOWN. DEFERRED LH ENG OH LP2 STATUS MESSAGE IAW MEL 26-11-2-1 C/W MX PROCEDURES MBCB 05/25/26 PLACARD INSTALLED A/C RELEASE ETOPS 120. A/C RETURNED TO SERVICE.SDR ABXA20260428180Fire Loop · faultedON CREW PREFLIGHT, L ENG OH LP 2 EICAS(S). MAINTENANCE CONDUCTED CIRCUIT BREAKER RESET OF L OVERHEAT CARDS PER AMM 20-61-01, THEN CONDUCTED OPERATIONAL TEST OF ENGINE FIRE DETECTION PER AMM 26-11-00. FAULT DID NOT RETURN. A/C VERIFIED ETOPS 120. A/C RETURNSDR ABXA20260418168Fire Loop · warning messageDURING CREW PRE-FLIGHT CHECK, L ENG O/H LP2 STATUS MESSAGE ON GRD. MAINTENANCE DEFERRED IAW MEL 26-11-2-1. C/W MAINT PROCEDURES, PLACARD INSTALLED MBCB 4/28/2026. A/C REMAINS ETOPS 120. AIRCRAFT RETURNED TO SERVICE.SDR ABXA20260323126Fire Loop · warning messageDURING MAINTENANCE INSPECTION, LEFT ENG FIRE LOOP 2 STATUS MESSAGE ILLUMINATED. MAINTENANCE DEFERRED I/A/W MEL 26-11-1-1. NO MTC PROCEDURES REQUIRED. PLACARD INSTALLED. MBCB 4/2/26. A/C REMAINS ETOPS 120. AIRCRAFT RETURNED TO SERVICE.SDR ABXA20260210060Ecs · faultedDURING CLIMB, CABIN WAS EXCESSIVELY COLD. CREW ACCCOMPLISHED THE CABIN ALTITUDE QRH AND DESCENDED TO 10,000. ATC DECLARED AN EMERGENCY (EDC) AND FLIGHT CONTINUED TO ATL. MAINTENANCE PERFORMED CABIN ZONE TEMPERATURE TEST IAW AMM 21-61-00-725-081, OPS CHECK NSDR ABXA2026020230041Shutoff Valve · warning messageLEFT ENG HPSOV EICAS MESSAGE REMAINED ON INTERMITTENT AFTER PROCEDURE WAS DONE A/C DIVERTED TO DEN BECAUSE OF ICEING CONDITIONS AT ORIGINAL DESTINATION IN DEN MTX DEFERRED LH ENGINE HPSOV IAW MEL ABX 36-11-2-2 FOR DEPARTURE AND RETURNED AC TO SERVICE.SDR ABXA20251119303Escape Rope · unsecureCAPTAIN'S ESCAPE ROPE WILL NOT STAY STOWED. STOWED CAPTAINS ESCAPE ROPE IAW B767 AMM 25-61-02.SDR ABXA20251009261Warning Light · illuminatedMAIN CARGO DOOR LIGHT ILLUMINATED DURING CLIMB. ACFT AIR TURN BACK TO CVG. (ATB) DEFERRED SYSTEM IAW MEL C ABX-52-71-1-2. AIRCRAFT RETURNED TO SERVICE.SDR ABXA20251003259Actuator · faultedDURING APPROACH, LE SLAT ASSYM. EICAS MSG ILLUMINATED, ABORTED APPROACH. (AAP). A/C IS CURRENTLY IN WORK. WILL SEND AN UPDATED SDR REPORT WHEN WORK IS COMPLETE. AMENDED: FOUND #4 SLAT ASKEW, REMOVED AND REPLACED #4 OUTBD SLAT ROTART ACTUATOR AND OFFSET GSDR ABXA20250917230Warning Message · illuminatedON ENGINE START, FWD CABIN TEMP EICAS MSG ACCOMPLISHED. AIRCRAFT RETURNED TO BLOCKS (BTB). MAINTENANCE DEFERRED FWD CABIN CONTROL SYSTEM PER MEL 21-61-1-2 PLACARDS INSTALLED. A/C REMAINS NO ETOPS. MBCB 9-27-25. AIRCRAFT RETURNED TO SERVICE.SDR ABXA20250525105Pitot Head · malfunctionedCAPTAIN PITOT EICAS MSG AFTER ENGINE START, A/C RETURNED TO GATE (BTB) AND MTX GROUNDED A/C .T/S AS PER WDM 30-31-11, FOUND CAPT PITOT PROBE SHORTED.], AND PROBE CB HT POPPING OUT DURING TEST. REMOVED /REPLACED CAPT. PITOT PROBE. OPS OK PER AMM 30-31-00. PERFOSDR ABXA20250513093Brake · overtempUPON LANDING AFTER TURNING OFF OF RUNWAY ANOTHER PLANE REPORTED SMOKING RIGHT BRAKE. RIGHT BRAKE TEMP VALUES WERE 2-2 ON TOP AND 3-3 ON BOTTOM. CFR FOLLOWED PLANE INTO PARKING AND SMOKE QUICKLY DISSIPATED AND STOPPED ALTOGETHER. NORMAL TAXI IN. BRAKE PEDALS FESDR ABXA20250411077Actuator · brokenDURING LUBE, MAINTENANCE IN LAX, FOUND RT MLG RETRACT ACTUATOR ROD END BEARING BROKEN. AFTER FERRY FLIGHT A/C WAS GROUNDED. CURRENTLY IN WORK FOUND RT MLG FWD LUG WHERE RETRACT ACTUATOR ATTACHES WAS DAMAGED. PREVIOUS DESCRIPTION INDICATED GEAR DOWN FERRY SDR ABXA202504151077Rod Bearing · brokenDURIING LUBE, MAINTENANCE IN LAX (LOS ANGELES, CA), FOUND THE RH MLG RETRACT ACTUATOR ROD END BEARING BROKEN. ABX AIR MAINTENACE CONTROL CONTACTED AMES EMGINEERING FOR ANALYSIS AND DISPOSITION FOR A GEAR DOWN FERRY FLIGHT TO CVG, PER ABX-REA-3200-65748-02. AFSDR ABXA20250410072Eicas · inoperativeDURING TAXI LOWER EICAS UBIT WAS INOPERATIVE. A/C RETURNED TO THE GATE (BTB) AND MTX GROUNDED A/C . MTX DEFERRED EICAS FOR DEPARTURE AIAW MEL ABX 31-41-1-1. AND RETURNED A/C TO SERVICE .SDR ABXA20250218046Warning Message · illuminatedCARGO DOOR INDICATION, PRESSURIZATION NORMAL, LIGHT WENT OUT AFTER FLIGHT DESCENDED BELOW FL240. FLIGHT DIVERT TO KATL WHILE AT FL180,A/C LANDED SAFELY AND MTX GROUNDED A/C THEN DEFERRED MAIN CARGO DOOR INDICATION IAW MEL ABX-52-71-1-2 AND RETURNED AC TO SERVISDR ABXA20250118015Valve · leakingDURING TAXI OUT ON THE GROUND PRIOR TO DEPARTURE WITH BRAKES SET RT HYD QTY EICAS MESSAGE WITH QTY READING 0.0. AC RETURNED TO GATE(BTB) AND MTX GROUNDED AC. MTX FOUND R BRAKE METERING VALVE LEAKING AT BODY. REMOVED AND REPLACED R METERING VALVE PER AMM 32-41SDR ABXA2025010704Warning Message · false activationDURING TAXI UPON COMPETITION OF ENGINE START WE RECEIVED AN EICAS L ENG BLEED OFF ,AC REURNED TO THE GATE (BTB) AND MTX GROUNDED AC , EXERCISED PRSOV VALVE (L/H) CYCLED CARD LH ENG BLEED AIR, OPERATIONAL TEST GOOD IAW AMM 36-11-00. RAN LH ENGINE NO FAULTS NOTSDR ABXA20241226271Isolation Valve · damagedDURING TAXI , R ENG STARTER CAUTION MSG ON ENG START , AC RETURNED TO GATE(BTB) AND MTX GROUNDED AC . TROUBLE SHOT AND REPLACED R/H ISOL CHECK VALVE IAW AMM 36-11-05 DUE TO BROKEN SPRING OPS CHECKS GOOD A/C REMAINS NO ETOPS MTX REPERUNED AC TO SERVICE.SDR ABXA20241211251Apu · faultedAFTER DE-ICE APU WOULD NOT PRODUCE ENOUGH AIR FOR START AC RETURNED TO GATE (BTB) AND MTX GROUNDED AC . AND DEFERRED APU IAW MEL ABX-49-11-1A AC REMAINS NO ETOPS . AC WAS RETURNED TO SERVICE .SDR ABXA20240807150Warning Message · false indicationDURING TAXI CABIN AUTO INOP EICAS MSG DISPLAYED AND A/C RETURNED TO GATE AND MTX GROUNDED A/C MTX PERFORMED RESET OF THE CABIN PRESSURE 1 AND CABIN PRESSURE 2 CONTROLLERS IAW B767 FIM 21-31 FAULT TREE #803 . FAULTS CLEARED AND DID NOT RETURN. A/C REMAINS NSDR ABXA20240703131Warning Message · false activationDURING TAXI WHILE AFTER STARTING L ENG MASTER WARN AND MAIN CARGO DOOR WARNING LIGHT CAME ON AC RETURNED TO GATE AND MTX GROUNDED AC . MTX PERFORMED MAIN DECK CARGO DOOR SYSTEM TEST PERFORMED REF AMM 52-32-00 AND SAMM 52-71-09 OP CHECK GOOD. MTX RETURNED AC SDR ABXA20240516591Wire · brokenLE FLAP SLAT DISAGREE AFTER START CHECKLIST. AC RETURNED TO BLOCK AND MAINTENANCE GROUNDED AC T/S IAW WDM 27-81-11, REPLACED RELAY K624 NO HELP. FOUND THE INBD SLAT BYPASS VALVE IN POS 1 NO POWER FOUND ON PIN 2 CONN D1515 FOUND OPEN. CK FROM CONN D5316P PIN 42SDR ABXA2024050488Shutoff Valve · malfunctionedR HPSOV VALVE MESSAGE APPEARED IN CRUISE CREW DIVERTED FROM SJO TO MIA. DESTINATION WAS CVG. MAINTENANCE GROUNDED AC AND DEFERRED RH HPSOV AND LOCK OUT IAW MEL 36-11-2 .AND RETURNED AC TO SERVICE TO CONTINUE TO FLY TO CVG . WHERE THEY REPLACED THE PRSOV AND CSDR ABXA2024050387Module · malfunctionedRUDDER RATIO EICAS MSG & DISCRETE LIGHT CAME ON TAXI OUT AC RETURNED TO GATE AND MAINTENANCE GROUNDED AC . MAINTENANCE DEFERRED RUDDER RATIO SYSTEM . IAW ABX-MEL -27-21-1. AND REMOVED/REPLACED CSEU M538 1 RIGHT, PERFORMED RUDDER RATIO OPS OK PER AMM 27-21-0SDR ABXA2024040273AWire Harness · damagedRT HYD QUANTITY LIGHT ON OVER HEAD, RT HYD EICAS MESSAGE (RT.00 RF) LIGHT. DEFERRED. T/S WIRING, CK NORMAL. INTERMITTENT IND AFTER HYD PLACED ON OFF POSITION. FOUND CONNECTOR D60 QTY ASSY LOCKING MECHANISM DAMAGED IAW WDM 29-33-11. REMOVED AND REPLACED CONN D6SDR ABXA2024022143Hydraulic System · warning messageDURING TAXI OUT PIOLITS REPORT RIGHT HYD QTY INDICATION. AC RETURENED TO GATE AND MAINTENANCE GROUNDED AC . AND DEFERRED THE AC FOR DEPARTURE. IAW MEL 29-33-2 .MAINT. ACTIONS COMPLIED WITH AND AC WAS RETURNED TO SERVICE AND DEPARTED.SDR ABXA20240116511Relay · malfunctionedDURING TAXI OUT RSV BRAKE VAL EICAS MEESAGE CAME ON . AC RETURNED TO GATE AND MAINTENACE GROUNDED AC AND T/S PER FIM 29-11 FT 828. VERIFIED NO PWR TO C2 ISOLATED ACMP SUPPLY SOV. K1 RELAY ON M1216 PANEL BAD. REPLACED PANEL PER WDM 29-21-32. OPS CHECK GOOD AND SDR ABXA20240115308Unknown · unknownRIGHT ENGINE VALVE LIGHT ILLUMINATED DURING START SEQUENCE,ON TAXI OUT NO N2 ROTATION.AC RETURNED TO GATE AC MAINTENACE GROUNDED AC AND DEFERRED RIGHT HAND START VALVE IAW MEL-ABX-80-00-2-1, RETURNED AC TO SERVICE AND MANUALLY STARTED ENGINE FOR DEPARTURE.SDR ABXA20240115207Circuit · unserviceableL ENG BLEED OFF EICAS AND DISCREET LIGHT OFF IS ON AFTER STARTING LEFT ENGINE RETURN TO GET MAINTENANCE GROUNDED AC .TROUBLE SHOT AND REMOVED / REPLACED LEFT ENG BLEED CARD M859 IAW AMM 36-11-12, ACCOMPLISHED ENG IDLE RUN PER AMM 71-00-00 OPS OK AIRCRAFT RELSDR ABXA2023122019225Unknown · unknownBOTH THRUST LEVERS ARE DIFFICULT TO PUSH FORWARD TOGETHER AC RETURNED TO GATE AND GROUNDED BY MAINTENANCE. TROUBLESHOT .C/W FIM 76-11 FT 806 BLOCK 23. SYS CKS OK. VERIFIED A/C REMAINS ETOPS 180 AC RETURNED TO SERVICE .SDR ABXA20231012203Bulkhead Web · corrodedDURING AIRCRAFT CIIRRENT C 18 CHECK AT AIRBORNE (TAMPA), A GENERAL VISUAL INSPECTION OF THE CENTER WING REAR SPAR BULKHEAD WEB (111 TI 003-14) IDENTIFIED EXTENSIVE CORROSION AT THE RH SIDE FITTING ( L 45T2523-8) SEE FIGURE I. AFTER SIDE FITTING REMOVAL PER REASDR ABXA20231012202Fork · corrodedDURING AIRCRAFT CURRENT C18 CHECK AT AIRBORNE (TAMPA), A GENERAL VISUAL INSPECTION OF THE CENTER WING REAR SPAR BULKHEAD WEB (111 TL003-14) IDENTIFIED EXTENSIVE CORROSION AT THE RH SIDE FITTING (145T2523-8) SEE FIGURE 1. CORROSION WAS FOUND UNDER THE SIDE FITTSDR ABXA20231012201Unknown · unknownDURING C18 CHECK FOUND CORROSION AT LH FWD EMERGENCY EXIT CUTOUT AT BS883.5 AND STRG 16AL AND L 7L PIN 145T8320-15 AS SHOWN IN FIGURE 1. ADDITIONALLY DOUBLE DRILLED WAS FOUND DURING FASTENER REMOVED ON THE SKIN AREA. 767-300 SRM HAS NO REPAIR FOR THIS AREA. FLSDR ABXA20231012200Unknown · corrodedDURING C18 CHECK AT AIRBORNE TAMPA EXFOLIATION WAS FOUND ON N371CM AT FWD DOOR CUTOUT LO??ER SILL INNER CHORD PIN 143T8204-L APPROX. AT STA 544. THE CORROSION WAS REMOVED PER 767-300 S·RM 51-10-02, GRID MAP WITH UT ACCOMPLISHED SEE FIGURE 1. THE MINIMUM DEEPSDR ABXA20231012199Skin · corrodedDURING AIRCRAFT CURRENT CHECKC18 AT AIRBORNE (TAMPA), MAINTENANCE DISCOVERED CORROSION ON THE LOWER SURFACE OF THE RIGHT WING BOTTOM SKIN PANEL #2 (PIN L L2T4702-2) BETWEEN RIBS 31-32 AT THE REAR SPAR. THE CORROSION WA REMOVED BY BLENDING PER B767-300 SRM 57-2SDR ABXA20230622125Unknown · unknownUNABLE TO MAKE CONTACT ON RIGHT HF. FLIGHT CREW ELECTED TO DIVERT TO EMA DUE TO COMM. REQIREMENTS FOR ETOPS ROUTING. AIRCRAFT LANDED AND WAS GROUNDED BY MAINTENANCE. MAINTENANCE DEFERRED RIGHT HF COMM. IAW ABX MEL 23-11-1-2A. AIRCRAFT RETURNED TO SERVICE.SDR ABXA2023041154Unknown · unknownON INITIAL TAKEOFF WHEN N1/EPR BUTTON PUSHED AUTO THROTTLE DISCONNECT EICAS AND LIGHTS LOW SPEED ABORT (FLIGHT CREW DEFERRED PER MEL 22-30-1A) AIRCRAFT DEPARTED WITHOUT FURTHER INCIDENT.SDR ABXA2023041153Downlock · bypassingGEAR DISAGREE MSG ON CLIMB OUT OF CVG. CREW ELECTED TO RETURN TO DEPARTURE AIRPORT. AIRCRAFT LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE GROUNDED AIRCRAFT. MAINTENANCE ACCOMPLISHED THERMAL IMAGING TEST ON LH MLG IAW 20-10-75. FOUND DRAG BRACE GETTING HOT, BYPSDR ABXA2023010102Transceiver · weakRIGHT HF WAS WEAK ON GROUND BUT WORKS IN FLIGHT WHEN IRO OR CAPT TRIED TO XNIT NO TRANSMISSION OVERRED AND NO SIDE TONE WAS HEARD. INITIALLY FO HAD SIDE TONE BUT SOON AFTER HE DID NOT HAVE SIDE TONE. AIRCRAFT DID NOT HAVE ENOUGH FUEL TO CONTINUE ROUTE VIA VHF SDR ABXA20221128140Apu · no indicationAPU NO PNEUMATICS INDICATION. AIRCRAFT BACK TO BLOCK AND GROUNDED BY MAINTENANCE. MAINTENANACE DEFERRED APU IAW MEL 49-11-1-1. MAINTENANCE PROCEDURES COMPLIED WITH. AIRCRAFT RETURNED TO SERVICE.SDR ABXA20221108124Buss · malfunctionedABORTED T/O AT 40 KTS WITH R GEN OFF AND L & R UTILITY BUSS OFF LIGHTS. RAN CHECKLIST AND GEN RESET ATTEMPTED ANOTHER T/O @ 30 KTS GEN OFF LIGHT AGAIN ABORTED T/O. AIRCRRAFT BACK TO BLOCK AND GROUNDED BY MAINTENANCE. MAINTENANCE TRANSFERRED TO DEFERRAL IAW ABXSDR ABXA20221020117Transmitter · intermittentRH HYD SYSTEM INDICATION FLUCTUATING. AIRCRAFT BACK TO BLOCK AND GROUNDED BY MAINTENANCE. MAINTENANCE FOUND NO HYDRAULIC FLUID LEAKING, RT HYD. QTY. DEFERRED PER MEL 29-33-2. AIRCRAFT RETURNED TO SERVICE.
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