JASC 7320
Service difficulty reports · 4,392
Reports filed under 7320 · Fuel Controlling System, 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 jasc_code = '7320' 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 jasc_code = '7320' 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 ASAA2023080744455Unknown · unknownWHEN COMPLETING T/C 05-020-01, FOUND PRESENT LEG FAULT "ENG 2 EE C1". GROUNDED - YES. FOUND MAINT MSG 73-43855. PERFORMED IFIM TASK G73-22-00-810-830. OMF SHOWS FAULT NOT ACTIVE AT THIS TIME, FAULT CORRECTED.SDR ASAA2023080644427Eec · faultyWHILE ACCOMPLISHING T/C 78273000 FOUND #1 ENG W/ SHORT TIME FAULT #73-21281. "EEC CHANNEL IS NOT ENERGIZED W/ THE ALTERNATOR VOLTAGE.". GROUNDED - YES. (RESOLVED ON W/O: 1964385 TASKCARD: N/R-00003 ) REMOVED AND INSTALLED A NEW #1 ENG EEC REF AMM 73-21-60/401.SDR ASAA2023080644430Unknown · unknownNO FUEL FLOW TO # 1 ENGINE DURING START ATTEMPT. GROUNDED - YES. #1 ENG, PERFORMED FUEL FLOW WAS NOT DETECTED DURING START ATTEMPT REF FIM 73-31 TASK 803. PERFORMED EEC BITE REF FIM 73-00 TASK 801. FOUND MESSAGE 73-31551 FF NOT DETECT AT START. IGN R IS FAILEDSDR NACA202308095001Unknown · unknownL EEC C1 STATUS MSG. DEFERRED IAW MEL 73-21-01-04 CAT ASDR AALA202308097234Eec · faultyAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DURING CRUISE ENROUTE TO SDQ DUE TO #2 ENGINE N1 DROPPED TO 20 TO 40%. CREW SHUTDOWN #2 ENGINE AND LANDED SAFELY AT SDQ WITHOUT FURTHER INCIDENT. **SUPPLEMENTAL REPORT FOR AALA202308077234: REPLACED #2 ENGINE ELSDR ASAA2023080544424Unknown · unknownDURING WORK ON T/C 31-005-00 FOUND SMT ENG 1 C1 MAINTENANCE MSG 73-438501 ENGINE FAN INLET (T12) TEMPERATURE SENSOR AND CALCULATED ADIRU TEMPERATURE SIGNALS DO NOT AGREE. GROUNDED - YES. TROUBLESHOT IAW FIM TASK G73-21-00-810-937. PERFORMED INITIAL EVALUATION,SDR AALA202308077234Unknown · unknownAIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED DURING CRUISE ENROUTE TO SDQ DUE TO #2 ENGINE N1 DROPPED TO 20 TO 40%. CREW SHUTDOWN #2 ENGINE AND LANDED SAFELY AT SDQ WITHOUT FURTHER INCIDENT. **SUPPLEMENTAL REPORT WILL BE SUBMITTED** (OPEN)SDR ASAA2023080444425Unknown · unknownENG 2 EEC C1 FAULT. GROUNDED - YES. ON DEFERRAL.SDR ASAA2023080444422Unknown · unknownAMBER MAINT LIGHT ON OVERHEAD PANEL DOING PREFLIGHT. GROUNDED - YES. FOUND BOTH EEC FOR ENGINE 1 AND 2 IN TEST MODE FOLLOWED IFIM G77-00-00810-941, AND TASK G73-20-00-810-936. SET BOTH EECS TO NORM, CLEARED LATCHED FAULS, OPS CHECK GOOD.SDR ASAA2023080144352Unknown · unknownWHILE ACCOMPLISHING T/C 05-020-01, FOUND "ENG 1 EEC C2" FAULT ON SCHEDULED MAINTENANCE TASK MESSAGES PAGE. GROUNDED - YES. PERFORMED IFIM TASK G73-10-00-810-803. ERASED FAULT MESSAGE. PERFORMED ENG IDLE SYSTEM TEST REF AMM G71-00-00-700-808-G00. FAULT DID NOT SDR ASAA2023073044330Unknown · unknownGE CNR 20230730051 ENG 1 S/N 60A529 IS GENERATING ALERTS FOR PS3 OUT OF RANGE, PS3 DISAGREE FAULTS OR P3B PRESSURE DISAGREE FAULTS . ICE/WATER BLOCAGE IS SUSPECT AND PSS BLOWOUT REQUIRED. (#PRI1/ETOPS). GROUNDED - YES. (RESOLVED ON W/O: 1963326 TASKCARD: N/R-0SDR N6WA2023073102Fadec · inoperativeL FADEC CAUTION MSG (INFLIGHT SHUTDOWN). R/R LEFT FADEC IAW CRJ AMM 73-21-01. OPS CHECK GOODSDR HALA2023073100161Eec · faultyETOPS - ENG1 MINOR FAULT AFTER LANDING. ACCOMPLISHED TSM 73-21-71 FOUND ENG 1 EEC FAULTING. REMOVED/ REPLACED ENG 1 EEC PER AMM 73-21-34. OPS/ RTS PASSED. CAT 3 TEST PASSED OK FOR SVC.SDR YENA2023073100880Unknown · unknownFLT#2157, LGA-DEN. (AIRCRAFT DIVERTED TO JFK) 'EPR FAULT ENG 2 ( EPR CONTROL MODES ).' (SUPPLEMENTAL INFORMATION TO FOLLOW)SDR ASAA2023072844316Unknown · unknownWHILE ACCOMPLISHING TC 05-020-01 DISCOVERED MESSAGE ENG. 2 EEC C2 ON SMT MESSAGES. GROUNDED - YES. ON DEFERRAL.SDR SWAA2023072883369Eec · failedDURING CRUISE ATFL230 THE NR 2 ENGINE ROLLED BACK TO IDLE. TURNED OFF AUTO PILOT & AUTOTHROTTLE. NR 2 ENGINE PARAMETERS WERE LOW BUT NORMAL FOR IDLE. NR 2 THROTTLE HAD NO RESPONSE AT ALL RAN QRH & LANDED FLAPS 15. EMERGANCY DECLARED. TAXI TO GATE WAS NORMAL. SDR ASAA2023072744280Unknown · unknownWHILE ACCOMPLISHING TASK CARD # 78273000, (FAULT CODE) 73-21281 - EEC CHANNEL IS NOT ENERGIZED WITH THE ALTERNATOR VOLTAGE. - SHORT TIME - FL 0, 1, AND 10 ONLY. GROUNDED - YES. PERFORMED TEST 13 ENGINE RUN EEC BITE CHECK REF B737-900 AMM 71-00-00-700-808-F00 OSDR ASAA2023072644255Sensor · faultyPERFORMING T/C 78273000, FOUND #2 ENG LONG TIME FAULT 73-10812, T12 SIGNAL IS OUT OF RANGE. GROUNDED - YES. FOUND FAULT ON EVERY FLIGHT LEG. REPLACED T12 SENSOR REF B737-800 AMM 73-21-05/401. EEC TEST PASSED WITH NO FAULTS FOUND. ETOPS GROUND VERIFICATION SUCCSDR ASAA2023072644254Sensor · faultyPEFORMING T/C 78273000 FOUND #2 ENG SHORT TIME FAULT 73-30902 T12 SIGNALS DISAGREE. GROUNDED - YES. REFERENCE L/P 6049617 FOUND FAULT ON EVERY FLIGHT LEG. REPLACED T12 SENSOR REF B737-800 AMM 73-21-05/401. EEC TEST PASSED WITH NO FAULTS FOUND. ETOPS GROUND VERSDR HALA2023072700159Eec · faultyETOPS - BTB DURING #2 ENG START ENG2 FADEC SYS FAULT/ENG TYPE DISAGREE NO ENG 2 EGT INDICATIONS. REMOVED AND REPLACED #2 EEC IAW AMM 73-21-34-400-804-A OPERATIONAL TEST OK A/C OK FOR SERVICE.SDR ASAA2023072544230Unknown · unknownFOUND ENG 2 EEC C1 FAULT WHILE PREFORMING T/C 05-020-01. GROUNDED - YES. (RESOLVED ON W/O: 1963301 TASKCARD: N/R-00001 ) INTERROGATED SMT WITH NO FAULTS FOUND. FAULT NO LONGER PRESENT REF IFIM G73-20-00-810-856. THIS CLEARS PLT C/N:25013973 SEAMC NOTIFIED.SDR ASAA2023072444231Switch · faultyENG. # 2 FUEL VALVE REMAINS BRIGHT WITH ENG STRT LEVER CLOSED. GROUNDED - YES. (RESOLVED ON W/O: 1962817 TASKCARD: N/R-00002 ) ACCOMPLISHED ALTERNATE DEACTIVATION PROCEDURE ON #2 ENG REF ASA MNT CHAPTER 5 TABLE 3 ITEM 3,4 AND 7.OPENED FAN COWLS REF AMM 71-11-0SDR ASAA2023072444202Unknown · unknownFOUND AMBER MAINT LIGHT ON. GROUNDED - YES. STATUS PAGE SHOWING: ENG 1 FAN COMP OVHT SENSOR, ENG 1 CONTROL, ENG 1 REVERSER. FOUND P91 MAINT S/W ENABLE, AND EEC 1 IN TEST MODE. ACCOMPLISHED IFIM TASK G73-20-00-810-869. NO FAULT HISTORY OR CORRELATED MSG. EEC1 MSDR ASAA2023072344167Unknown · unknownWHILE PERFORMING , T/C 31-005-00 W/O 1962050. FOUND "ENG 1 EEC C2" MSG ON SCHEDULE MAINTENANCE TASK DISPLAY SYSTEM. GROUNDED - YES. ON DEFERRAL.SDR ASAA2023072344158Unknown · unknownWHILE PERFORMING T/C 31-005-00 FOUND LONG TIME FAULT "ENG 2 EEC C2" ON SCHEDULED MAINTENANCE TASK DISPLAY SYSTEM. GROUNDED - YES. ON DEFERRAL.SDR ASAA2023072144168Unknown · unknownSMT MSG ENG 1 EEC C2 FAULT. GROUNDED - YES. ON DEFERRAL.SDR ASAA2023072144159Unknown · unknownREF TC 05-020-01 - ENG #2 SMT ENG 2 EEC C1 SHORT TERM FAULT. GROUNDED - YES. NOTED NO CORRELATED FAULTS, ERASED LATCHED SMT MESSAGE. C/W TEST #32 - ENG IDLE SYSTEM TEST. ENG #2 SMT ENG 2 EEC C1 NO LONGER EXISTS. REF IFIM TASK G73-20-00-810-856.SDR QXEA2023072100112Fadec · malfunctionedAFTER LANDING ENG 2ND DISPATCH, AT FAIL CAUTION MESSAGES DISPLAYED ALONG WITH ENG 2 FADEC FAULT AND ENG TLA TRIM FAUL ADVISORY MESSAGES DISPLAYED. REMOVED FROM SERVICE. INTERROGATED CMC, DISCOVERED FAULT CODE 73216117E2B. PERFORMED TROUBLESHOOTING IAW E175 FIMSDR HALA2023071900151Fmu · faultyETOPS - #2 ENG FMU CONSTENTLY LEAKING FROM DRAIN MASS. REPLACED FMU REF AMM 73-21-52. OPS AND LEAK CHECK GOOD PER AMM 73-21-52. OK FOR SVC.SDR ASAA2023071744112Eec · faultyWHILE PERFORMING TASK CARD 7827300 INTERROGATE THE FMC CDU FOR ENGINE FAULTS. GROUNDED - YES. ENG #2 BITE TEST SHORT TIME MSG NBR 73-31732 CHANNEL IN CONTINOUS REST ENG #2 BITE TEST FAULT HISTORY FOR CH. B ONLY. CH. A EEC DATA NOT AVAILABLE CAN NOT ACCESS CHANSDR ASAA2023071744084Eec · faultyREF. TC. 7827300 ENGINE NUMBER 2 SHOWS ST FAULT 75-10422. THE HMU VBV CONTROL CURRENT IS OUT OF RANGE. GROUNDED - YES. REF. DEFECT 60495184 -- #2 ENGINE EEC REMOVED AND REPLACED PER AMM 73-21-60-000-801-F00. FOUR MIG-51A TAGS INTALLED AND REMOVED. SOFTWARE 204SDR ASAA2023071744081Eec · faultyREF. TC. 78273000 ENGINE NUMBER 2 SHOWS ST FAULT. 73-10322, THE HMU FMV CONTROL CURRENT IS OUT OF RANGE. GROUNDED - YES. REF. DEFECT 60495184 -- #2 ENGINE EEC REMOVED AND REPLACED PER AMM 73-21-60-000-801-F00. FOUR MIG-51A TAGS INTALLED AND REMOVED. SOFTWARE 2SDR ASAA2023071744080Eec · faultyREF. TC. 78273000 ENGINE NUMBER 2 SHOWS ST FAULT. 73-11402. INTERNAL EEC FAULT. GROUNDED - YES. #2 ENGINE EEC REMOVED AND REPLACED PER AMM 73-21-60-000-801-F00. FOUR MIG-51A TAGS INTALLED AND REMOVED. SOFTWARE 2044M25P20 VERIFIED DURING AMM TASK 73-21-00-700-8SDR ASAA2023071744082Unknown · unknownWHEN PREFORMING TASK CARD 31-005-00 FOUND SMT MESSAGE ENG 1 EEC C2. GROUNDED - YES. THROUBLESHOT PER IFIM TASK G73-10-00-810-803 NO CORRELATED MAINTENANCE MESSAGES FOR ENG 1 EEC C2 SMT MESSAGE PER IFIM ERASED SMT MESSAGE AND PREFORMED ENG 1 IDLE SYSTEM TEST, TSDR ASAA2023071644125Unknown · unknownGE DIAGNOSTICS REPORTS THE #2 ENGINE IS GENERATING ALERTS FOR PS3 OUT OF RANGE, PS3 PRESSURE DISAGREE FAULT, P3B OUT OF RANGE, P3B PRESSURE DISAGREE FAULT, OR P3B VS PS3 PRESSURE DISAGREE FAULT. (TASK CARD 73-ASA-01)-----#PRI1/ETOPS----- CNR # 20230716004*****SDR ASAA2023071644038Unknown · unknownWHILE PERFORMING T/C #05-020-01 FOUND MESSAGE ENG 1 EEC C2 LONG TERM FAULT. GROUNDED - YES. ON DEFERRAL.SDR ASAA2023071644113Eec · faultyENG CONTROL LIGHT ILLUMINATED ON OVERHEAD PANEL WHEN STARTING #1 ENG ON TAXI OUT. GROUNDED - YES. COMPLIED WITH EEC BITE PROCEDURE FIM 73-00-TASK 801. FOUND FAULT CODE 73-31391, COMPLIED WITH FIM 73-22 TASK 807. AIRPLANE MODLE SIGNAL IS OUT OF RANG. CLEANED NOSDR ASAA2023071444036Unknown · unknownWHILE PERFORMING TC 78273000 FOUND #1 ENG SHORT TIME FAULT 73-21281 EEC CHANNEL IS NOT ENERGIZED WITH THE ALTERNATOR VOLTAGE ON FL 2 ONLY. GROUNDED - YES. (RESOLVED ON W/O: 1962079 TASKCARD: N/R-00001 ) PERFORMED FIM 73-27 TASK 805, FOUND FAULT DOES NOT SHOW OSDR ASAA2023071344030Unknown · unknownENG VALVE CLOSED INDICATOR LIGHTS ON #2, ENG SHOWS VALVE IN UNCOMMANDED POSITION. GROUNDED - YES. C/W FIM TASK 73-06-804 VALVE CLOSE LIGHT OPERATE CORRECTLYSEAMC AUSTIN NOTIFIED.SDR ASAA2023071344017Unknown · unknown#1 ENG SHOWS ENG 1 EEC C2. GROUNDED - YES. ACCOMPLISHED #1 ENG FAULT ISOLATION TASK G73-10-00-810-803FAULT ERASED, COMPLETED ENG IDLE TEST NO.32, NO FAILTS OR SMT AFTER ENG RUN.SDR ASAA2023071344015Unknown · unknownSMT MSG ENG 2 EEC C1 FAULT. GROUNDED - YES. ON DEFERRAL.SDR ASAA2023071244016Unknown · unknownWHILE PERFORMING TC 78273000, FOUND MSG 73-11162 LONG TIME FAULT ON ENG #2. GROUNDED - YES. ON DEFERRAL.SDR ASAA2023070943946Unknown · unknownWHILE ACCOMPLISHING T/C 05-020-01 DISCOVERED MESSAGE ENG 2 EEC C2. GROUNDED - YES. ON DEFERRAL.SDR ASAA2023070943945Unknown · unknownWHILE ACCOMPLISHING T/C 05-020-01 DISCOVERED MESSAGE ENG 1 EEC C2. GROUNDED - YES. ON DEFERRAL.SDR ASAA2023070943943Unknown · unknownWHILE PERFORMING T/C 78273000 FOUND LONGTIME FAULT ON #2 ENGINE MTX MSG 73-31162 THE MECHANICAL OVERSPEED PROTECTION SIGNAL IS OUT OF RANGE. GROUNDED - YES. ON DEFERRAL.SDR ASAA2023070443881Unknown · unknownDURING PERFORMING T/C 31-005-00 W/O 1959557 FOUND "ENG 1 EEC C2" MESSAGE ON SCHEDULE MAINTENANCE TASK DISPLAY SYSTEM. GROUNDED - YES. ON DEFERRAL.SDR ASAA2023070443882Eec · faultyENGINE #1 REV LIGHT ILLUMINATED ON AND OFF SEVERAL TIMES ON TAXI OUT (AMBER NEXT TO N1 GAUGE). GROUNDED - YES. REPLACED #1 EEC, REF MM 73-21-60.SDR ASAA2023070443879Unknown · unknownFUEL LEAK ON #2 ENGINE HMU FUEL TUBE DURING HIGH POWER RUN LEAK CK. GROUNDED - YES. TORQUED #2 ENGINE HMU "B" NUT ON FUEL TUBE ... RAN ENGINE AND NO LEAKS NOTED REF. AMM 73-21-10-STEP (3) (H)5 J.SDR ASAA2023070143852Unknown · unknown#2 ENGINE HAS ECONOMIC FAULT 73-31372 UPPER EGT LIMIT REACHED. GROUNDED - YES. ON DEFERRAL.SDR ASAA2023070143849Unknown · unknownWHILE PERFORMING T/C 31-005-00 FOUND SMT SHORT TIME FAULT ENG 2 EEC C1. FAULT CODE 73245152, CORRELATED MAINT MSG. 73-43984 & 73-43855. GROUNDED - YES. NEITHER FAULT ACTIVE. 73-43855 OCCURRED ON LEGS 5, 6, 16, AND 18. ACCOMPLISHED B737-9 IFIM TASK G73-20-00-8
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