Boeing 737-9
Service difficulty reports · 3,497
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 aircraft_model_key = '7379' 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 aircraft_model_key = '7379' 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 ASAA2023010921436Acm · seizedAT GATE AFTER TURNING ON RIGHT PACK PASSENGERS REPORTED BURNING SMELL. SIMULTANEOUSLY THE RIGHT "PACK" LIGHT ILLUMINATED. GROUNDED - YES. FOUND RIGHT HAND ACM SEIZED. REMOVED AND REPLACED R/H PACK AIR CYCLE MACHINE, OPS AND LEAK CHECK GOOD. NO MAINT LIGHT OR PSDR ASAA2023010241383Radar · faultedWX FAIL ILLUMINATED WITH SELECTION OF AUTO OR MANUAL. GROUNDED - YES. RESET CB & PERFORMED WXR OPERATIONAL TEST REF B737-9 AMM 34-41-00, OPS CHECK GOOD NO FAIL ILLUMINATED NO HISTORY.SDR ASAA2023010141389Pump · leakingAFTER PARKING AT GATE, RAMP INFORMED, PILOTS CONFIRMED LEAK FROM #2 ENGINE. APPEARS TO BE FUEL. GROUNDED - YES. AFTER 5 MIN RUN LEAKED 1.5 QTS FUEL. EXCEEDS AMM LIMITS. REMOVED & REPLACED #2 ENGINE FUEL PUMP PER B737-9 AMM 73-11-01-000-801-G00 & 73-11-01-400-8SDR ASAA2023010141361Heater · inoperativeAFTER LANDING AUX PITOT PROBE LIGHT ILLUMINATED. GROUNDED - YES. REMOVED AND REPLACED AUXILIARY PITOT PROBE PER B737-9 AMM 34-11-01. LEAK TEST PER AMM 34-11-08-790-808 GOOD.SDR ASAA2023010141347Fmc · faultedPILOTS OBSERVED MOMENTARY FMC-L FAILURE AND SELF RECOVERY IN CRUISE FLIGHT. GROUNDED - YES. PERFORMED OPERATIONAL TEST OF THE L-FMC SYSTEM IAW B737-9 AMM 34-61-00. OPS TEST GOOD, NO DEFECTS NOTED.SDR ASAA2023010141343Warning Light · false indicationELEC LIGHT ILLUMINATED ON TAXI IN. GROUNDED - YES. ACCOMPLISHED ELEC LIGHT MESSAGE BITE PROCEDURE SHOW 1 FAULT AUX BATT CHARGER INOP. ACCOMPLISHED ELEC LIGHT RESET FAULT CLEARED. REACCOMPLISHED BITE CK NO FAULTS NOTED GROUND VERIFICATION CK'S GOOD. ALSO VERIFISDR ASAA2023010141325Warning Message · false activationLEFT PACK ILLUMINATED AT CRUISE. RAN QRH DID NOT EXTINGUISH. GROUNDED - YES. ACCOMPLISHED B737-9 IFIM 21-51-00-810-807 FOR LATCHED FAULT 21-55030. FAULT RESET, LATCHED MSG NO LONGER DISPLAYED. LEFT PACK LIGHT EXTINGUISHED.SDR ASAA2022123141349Fmc · faultedRIGHT FMC FAILURE RAN QRH, OPS RESTORED TO NORMAL. GROUNDED - YES. CHECKED LAST FLT FAULTS NO FAULTS FOR EITHER FMC. ACCOMP FMC SENSOR STATUS SHOWS OK FOR BOTH FMC REF B737-9 AMM 34-61-00-710-002.SDR ASAA2022123141328Unknown · unknownIN CRUISE FLIGHT, THRUST MODE SYSTEM IN CRZ INSTEAD OF CLB. GROUNDED - YES. PERFORMED DFCS OPS TEST PER AMM 22-11-740-801 OPS TEST PASSED. DFCS FAULT REVIEW SHOWS NO FAULTS ON LAST LEG. AUTO THROTTLE OPS TEST PER AMM 22-31-00-710-801 TEST PASSED NO AUTOTHROTTSDR ASAA2023010301336Anti-Ice Valve · failedL VALVE WING ANTI-ICE AMBER STAYED ON WHEN TURNED ON VALVE STUCK CLOSED. L VALVE LIGHT WENT OUT WHEN SWITCH TURNED OFF. GROUNDED - YES. REMOVED AND REPLACED LH WING ANTI-ICE VALVE REF B737-9 AMM 30-11-11. (REF TSR713612 ON W/O 1936784)SDR ASAA2022122941366Engine · making metal#2 ENGINE OIL FILTER BYPASS CAUTION. ALL ENGINE BLOCK BLINKING CONTINUOUSLY. GROUNDED - YES. FOUND FAULT 79-42895 "OIL FILTER IMPENDING BYPASS" IN PRESENT LEG FAULTS. INTERROGATED ENG 2 EEC AND CONFIRMED #2 ENG OIL IMPENDING BYPASS MX MSG 79-42895. PERFORMED OSDR ASAA2023010321339Anti-Ice Valve · faultedRIGHT WING ANTI-ICE VALVE DID NOT OPEN W/ WING ANTI-ICE SWITCH ON. GROUNDED - YES. PERFORMED WING ANTI-ICE VALVE HEALTH CHECK ON RH WING TAI REF ASA T/C MAX-30EA-24968. OPS CHECK NORMAL AND NO DEFECTS NOTED. A/C OK FOR CONTINUED SERVICE.SDR ASAA2023010321338Warning Light · false activationWING ANTI - ICE (L) VALVE STAYED ILLIUMINATED AFTER TURNING WING ANTI - ICE ON. CYCLED SWITCH AND VALVE REMAINED CLOSED AFTER SECOND ATTEMPT. ADDED POWER AS WELL AND L VALVE LIGHT REMAINED ILLUMINATED WITH WING ANTI - ICE SWITCH ON. GROUNDED - YES. C/W WING TASDR DALA2022123008498Jackscrew · corroded(LOG 2559400) DURING ACCOMPLISHMENT OD AD CARD 2740-01077-0101, FOUND LIGHT CORROSION AROUND THE THREADS OF THE HORIZONTAL STAB JACKSCREW. REMOVED AND REPLACED HORIZONTAL STABILIZER BALL SCREW ACTUATOR IAW AMDS 2740-01077-0301.SDR ASAA2022122841367Sensor · scratchedMAINT LIGHT ILLUMINATES ON ROLLOUT. GROUNDED - YES. PERFORMED B737-9 IFIM TASK G79-21-00-810-801. FOUND DEEP SCRATCH IN ODMS SENSOR. REMOVED & REPLACED ODMS SENSOR REF. B737-9 AMM 79-21-12. FOUND ODMS CHIP COUNT FOR #1 ENG. TO BE 29 FOR BOTH CH. A & B. NO CHIPSDR ASAA2022122841290Circuit Breaker · trippedL SIDE WINDOW HEAT "OVERHEAT" ILLUMINATED. GROUNDED - YES. PER B737-9 IFIM 30-41-00-810-827 WHCU LEFT SIDE HAD NO POWER. CIRCUIT BREAKER WAS OUT. RESET CIRCUIT BREAKER. PERFORMED WHCU BITE. NO FAULTS. PERFORMED WINDOW HEAT TEST. TEST GOOD.SDR ASAA2022122981287Actuator · faulted#1 ENG SPAR VALVE CLOSED LIGHT ILLUMINATED BRIGHT BLUE DURING CLIMB OUT. GROUNDED - YES. AIR TURNBACK -- REMOVED #1 ENG SPAR VALVE ACTUATOR PER B737-9 AMM 28-22-11-000-801. INSTALLED NEW #1 ENG SPAR VALVE ACTUATOR PER AMM 28-22-11-400-801.SDR ASAA2022122841280Warning Light · false activationON RECALL DURING DESCENT CHECKLIST "SPEED TRIM FAIL" LIGHT ILLUMINATED. LIGHT EXTINGUISHED AFTER MASTER CAUTION RESET. GROUNDED - YES. REF BOEING FLEET TEAM DIGEST # 737MAX-FTD-22-21002 PERFORMED B737-9 IFIM 22-11-00-810-D71, WITH NO DEFECTS NOTED. PERF BITE GSDR ASAA2022122841277Fmc · faultedFMC DISAGREE MESSAGE ON GROUND. GROUNDED - YES. COMPLETED CHECKLIST SUCCESSFULLY.SDR ASAA2022122741337Warning Message · false activationL WING ANTI-ICE VALVE LIGHT REMAINED AMBER AFTER SELECTED ON DURING DESCENT. ASA TC MAX-30EA-24968, W/O 1936398. GROUNDED - YES. C/W INSPECTION OF LH INLET TUBE OF L WING ANTI ICE VALVE. NO DEFECTS NOTED. REF ASA T/C MAX-30EA-24968 AND B737-9 AMM 30-11-11.SDR ASAA2022122741362Igniter · faultedDURING CROSS-BLEED START ON ENGINE #2 NO FUEL FLOW ONCE THE START LEVEL WAS ADVANCED TO IDLE. GROUNDED - YES. REMOVED AND REPLACED RIGHT IGNITER PLUG REF B737-9 AMM 74-21-02.SDR ASAA2023010327337Anti-Ice Valve · warning lightL WING ANTI-ICE VALVE LIGHT REMAINED AMBER AFTER SELECTED ON DURING DESCENT. ASA TC MAX-30EA-24968, W/O 1936398. GROUNDED - YES. ON DEFERRAL.SDR ASAA2022122741301Heater · inoperative"TEMP PROBE" AMBER LIGHT IS ILLUMINATED ON THE OVERHEAD PANEL. GROUNDED - YES. REMOVED AND REPLACED TAT PROBE REF B737-9 AMM 34-21-06.SDR ASAA2022122741299Engine · abnormalABORTED #1 ENGINE START IGNITION ON RIGHT SIDE, MOVED IGNITION SWITCH TO LEFT SIDE, GOT A GOOD #1 ENGINE START. GROUNDED - YES. FOUND MAINT MESSAGE 74-42541. ACCOMPLISHED B737-9 IFIM TASK G74-00-00-810-839 INITIAL EVAL. ACCOMPLISHED #1 ENGINE IGNITION TEST 18 SDR ASAA2022122741296Fmc · faultedDURING PREFLIGHT FMC DISAGREE DISPLAYED ON BOTH ND DISPLAYS. GROUNDED - YES. RESET FMC ON CDU PER B737-9 IFIM 34-61-00-810-918.SDR ASAA2022122641365Separator · fodAFTER LANDING AMBER MAINT LIGHT ILLUMINATED WITH MASTER CAUTION. GROUNDED - YES. VERIFIED FAULT MESSAGE 79-41192 STILL ACTIVE ON #1 ENG. DUE TO CHRONIC NATURE OF THIS FAULT ACCOMP. R/R OF ODM SEPARATOR REF T/C SBLEAP-1B-79-0012-1.SDR ASAA2022122761247Fmc · faultedFMC DISAGREE. GROUNDED - YES. ACCOMPLISHED B737-9 IFIM 34-61-00-810-918, FAULT SYMPTOM NO LONGER ACTIVE, BOTH FMC'S NORMAL.SDR ASAA2022122541300Separator · faultedON LANDING MASTER CAUTION OVERHEAD ILLUMINATED. MAINT ILLUMINATED ON OVERHEAD. MASTER CAUTION LIGHT GOES OUT WHEN PUSHED. GROUNDED - YES. REMOVED OIL DEBRIS MONITORING SEPARATOR P/N # 362-075-003-0 AND REPLACED WITH NEW P/N # 362-075-005-0 REF. ASA T/C # SBLEASDR ASAA2022122541297Engine · noneABORTED #2 ENGINE START, VERY SLOW N2 ROTATION. COULD NOT ACHIEVE 25% N2. GROUNDED - YES. PERFORMED ENGINE RUN ON #1 AND #2 NO DEFECTS NOTED BOTH ENGINES OPERATED NORMAL. PERFORMED TECH SERVICES REQUEST, NO DEFECTS NOTED, STARTED BOTH ENGINES, OPS CHECK NORMSDR DALA2022122808450Light · missingDURING THE 121 PRE-WALK FOR A/C 3935 IT WAS NOTICED THAT THERE WAS A FLOOR PROXIMITY EMERGENCY LIGHT LOCATED ON THE INBD EDGE OF THE G7 WINDSCREEN. LIGHT WAS MISSED ON THE INITIAL SURVEY OF THIS AIRCRAFT. ENGINEERING BULLETIN (EB) PROVIDES INSTRUCTIONS TO RESDR ASAA2022122741244Warning Flag · false indicationIN FLIGHT HAD 20 SECOND VTAK & MAP FLAGS #1 SIDE, RESOLVED ON ITS OWN WITHOUT MOVING FMC SWITCH. GROUNDED - YES. PERFORMED RESET OF BOTH FMC COMPUTERS OPS CHECK GOOD IN ACCORDANCE WITH B737-9 AMM 34-61-00-710-801.SDR ASAA2022122741241Anti-Ice Valve · faultedENGINEERING REQUEST FOR RH WING ANTI ICE VALVE LIGHT ILLUMINATION ON DESCENT. GROUNDED - YES. REMOVED AND REPLACED RH WING ANTI-ICE VALVE REF B737-9 AMM 30-11-11. OPS AND LEAK CHECK GOOD.SDR ASAA2022122731249Valve · faultedDURING DESCENT LEFT BLEED LIGHT ILLUMINATED. RESET PER QRM. LIGHT CAME BACK ON AFTER A FEW MINIUTES. GROUNDED - YES. FOLLOWED MX MSG 36-00160. PERFORMED INITIAL EVALUATION B. THE FAULT ISOLATION PROCEDURE. C MAINTENANCE MESSAGES FOUND IN 36 PNEUMATICS. STEP (2SDR DALA2022122708388Intercostal · corrodedDURING INSPECTION FOUND CORROSION WEB - INTERCOSTAL LOCATED BETWEEN BS492 TO BS500A AT LEVEL STR26R AT FWD CARGO COMPARTMENT. REPLACED WEB - INTERCOSTAL (SHIELD) LOCATED BETWEEN BS492 TO BS500A AT LEVEL STR26R AT FWD CARGO COMPARTMENT AS PER B737-900ERSRM 51-4SDR DALA2023031501890Unknown · unknown(LOG 2548596) MAINTENANCE IS MODIFYING FLOORING FROM EX LION AIR AIRCRAFT TO DELTA SPEC PER VA 97746.SDR ASAA2022122141316Fadec · faultyENGINEERING REQUEST FOR T/S #1 ENG N1,N2 AND EGT PARAMETER DISAPPEARED IN FLIGHT. FOLLOW T/S STEPS AS MENTIONED IN DEFER TAB. GROUNDED - YES. REMOVED AND REPLACED EEC -CHANNEL B ENGINE #1 IN REFERENCE WITH BOEING B737-9 AMM 73-21-05.SDR ASAA2022122141211Fmc · faultedFMC DISAGREE DISPLAYED ON FMC. GROUNDED - YES. WENT AWAY AFTER QRH RESET.SDR DALA2022122308322Cargo Track · cracked(LOG 2548120) DURING INSPECTION FOUND CRACK TRACK RBBL 13.84 LOCATED BTW BS 727E TO BS 767 AT AFT CARGO COMPARTMENT. PERFORMED REPAIR INSTRUCTIONS SECTION I ON TRACK RBBL 13.84 LOCATED BTW BS 727E TO BS 767 ATAFT CARGO COMPARTMENT AS PER ER/A 603026-14.SDR DALA2022122308321Frame · dentedDURING INSPECTION FOUND FWD CARGO COMP R/H FRAME INNER CHORD STA.500J BETWEEN STR 24R AND 25R HAS DENT. IAW B737 SRM 52-00-07-1A-1,CUT OUT DAMAGE AREA DIM:1.1"X1.4", FABRICATED REPAIR ANGLE DIM:4X11.3" AND INSTALLED REPAIR ANGLE IAW B737 SRM 53-30-07-2R-2.SDR DALA2022122308320Support Fitting · corroded(LOG 2548163) DURING INSPECTION FOUND CORROSION ANGLE - SUPPORT LOCATED AFT BULKHEAD BS500L AND FROM STR19R TO STR26R AT FWD CARGO COMPARTMENT. REPLACED ANGLE - SUPPORT LOCATED AFT BULKHEAD BS500L AND FROM STR19R TO STR26R AT FWD CARGO COMPARTMENT AS PER B737-SDR DALA2022122308319Web · corroded(LOG 2548146) DURING INSPECTION FOUND CORROSION FLOOR STRUCTURE ANGLE BTW BS 767 TO BS 787 AT LEVEL STR 25R AT AFT CARGO COMPARTMENT. REPLACED FLOOR STRUCTURE WEB ASSY LOC BTW BS 767 TO BS 787 AT LEVEL STR 25R AT AFT CARGO COMPARTMENT AS PER B737-900 SRM51-40-SDR DALA2022122308318Intercostal · corroded(LOG 2548136) DURING INSPECTION FOUND CORROSION WEB - INTERCOSTAL LOCATED FROM BS500F TO BS500G AND STR26R AT FWD CARGO COMPARTMENT. REPLACED WEB INTERCOSTAL LOCATED FROM BS500F TO BS500G AND STR26R AT FWD CARGO COMPARTMENT AS PER B737-900ER SRM 51-40-02, AND SDR DALA2022122308327Stringer · crackedDURING INSPECTION FOUND CRACK FUEL TANK STRINGER U9 LOCATED BTW RIB 21 AND RIB 22 AT RT WING. PERFORMEDREPAIR INSTRUCTIONS ON FUEL TANK STRINGER U9 LOCATED BTW RIB 21 AND RIB 2 AT RT WING AS PER ER/A 602650-14.SDR ASAA2022122041202Autoland Sys · faultedCAT III AUTOLAND & HGS (7R RWY) NOT SUCCESSFUL.APPROACH WARN LEFT OF CENTERLINE APPROX 150' AGL. GROUNDED - YES. ACCOMPLISHED LAND VERIFY TEST & HGS SYSTEM TEST. ALL TESTS PASSED IAW AMM 22-11-00/201, SMM 34-36-00, SECTION 500.SDR ASAA2022122041196Fms · false indicationFMC DISAGREE MESSAGE. GROUNDED - YES. PERFORMED B737-9 IFIM 34-61-00-810-918, FMC'S RETURNED TO NORMAL, NO FAULTS, GRD VERIFICATION SUCCESSFUL.SDR ASAA2022121941195Anti-Ice Valve · fault messageRIGHT WING ANTI-ICE VALVE CAUTION. IN-FLIGHT. GROUNDED - YES. PERFORMED OPS TEST PER B737-9 AMM 30-11-11-710-801,OPS CHECK GOOD BUT DUE TO HISTORY MX CONTROL REQUEST ANTI-ICE VALVE CHANGE. REMOVED AND REPLACED R/H WING THERMAL ANTI-ICE VALVE REF TO AMM 30-11-1SDR ASAA2022122091191Anti-Ice Valve · faultedON ARRIVAL, WING ANTI ICE WAS POSITIONED ON AND L VALVE LIGHT STAYED ILLUMINATED, MASTER CAUTION CAME ON AFTER 10 SECONDS. GROUNDED - YES. REMOVED AND REPLACED LH WING ANTI ICE VALVE REF B737-9 AMM 30-11-11-000-801, 30-11-11-400-801. OPS CHECK GOOD REF AMM 30-SDR ASAA2022121841207Generator · faultedAT APU START ATTEMPT ON TAXI INTO GATE THE APU AMBER MAINT OVERHEAD LIGHTS ILLUMINATED. GROUNDED - YES. REMOVED AND REPLACED APU STARTER-GENERATOR IAW B737-9 AMM 49-41-21. PERFORMED B747-9 IFIM 49-40-00-810-806 "APU "LIMITED RESET" FUNCTION, OMF SHOWED "NOT ACSDR ASAA2022121841193Oil Cooler · crackedFOUND CRACK ON #1 ENGINE SURFACE AIR OIL COOLER LH. GROUNDED - YES. REMOVED AND REPLACED #1 ENG SACOC REF B737-9 AMM 79-21-02.SDR ASAA2022121841175Start Valve · faulted#1 ENG WILL NOT GO ABOVE 16% N2 WHILE MOTORING. GROUNDED - YES. REMOVED AND REPLACED #1 ENG STARTER VALVE REF B737-9 AMM 80-11-02. LEAK CHECK GOOD. TEST 15 - ACTUATOR OPS TEST GOOD.
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