JASC 7330
Service difficulty reports · 407
Reports filed under 7330 · Engine Fuel Indicating 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 = '7330' 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 = '7330' 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 ASAA2021122436997Unknown · faultyON ROLLOUT RIGHT FUEL BYPASS LIGHT ILLUMINATED. RAN QRH, LIGHT EXTINGUISHED WHEN ENGINE WAS SHUTDOWN. GROUNDED - YES. INSPECTED THE CANNON PLUG, FOUND NO DAMAGE, REMAINS SERVICEABLE. REMOVED AND REPLACED THE FFDPS OF ENG #2 REF B737-900 AMM 73-34-01 OPS CHECK SDR NACA2021120800001None · noneL ENG EEC EICAS MESSAGE CAME ON WHILE IN CRUISE. RAN THE QRH AND TURNED BOTH OF THE EEC'S OFF. ACCOMPLISHED BITE TEST FOR EEC MONITOR UNIT TEST PER AMM 77-35-00. FOUND L EEC ELA/EEC A-D/TRIG FAULT CODE. OPEN #1 & #2 ENG COWLS. INSPECT ALL WIRING AND CONNECTORSSDR NACA2021120500001None · noneLEFT ENG EEC FAILED IN FLIGHT @ FL340. DEFERRED LEFT EEC PER MEL 73-21-01-01A CAT A 12/5/21 1004ZSDR NACA2021120200001None · noneDURING CLIMB TO CRUISE EICAS MESSAGE LEFT EEC WAS DISPLAYED. DEFERRED LH ELECTRONIC ENGINE CONTROL IAW MEL 73-21-01-01 B CAT C 12/2/21 @ 11:40ZSDR ASAA2021112636748Sensor · faultyWHILE PERFORMING T/C 78273000, LONG TIME FAULT 73-20811 "THE T12 SIGNAL IS OUT OF RANGE" WAS FOUND FOR LEGS 1, 2, & 3 ON ENG #1. GROUNDED - YES. REF LP 60206442 FOR T12 SENSOR REPLACEMENT THAT CLEARED THIS FAULT ON THE EEC BITE TEST. FLIGHT VERIFICATION RECOMMSDR ASAA2021112636747Sensor · faultyWHILE PERFORMING T/C 78273000, SHORT TIME FAULT 73-21701 "ADIRU TAT DATA & T12 SIGNAL DISAGREE" WAS FOUND FOR FLT LEGS 1, 2, & 3 ON ENG #1. GROUNDED - YES. EEC BITE PER T/C 78273000 SHOWED FAULT HAS NOT LOGGED IN LAST EIGHT STARTS, SINCE REPLACEMENT OF T12 SENSDR ASAA2021112636746Sensor · faultyWHILE PERFORMING T/C 78273000, SHORT TIME FAULT 73-30901 "T12 SIGNALS DISAGREE" WAS FOUND FOR FLT LEGS 1, 2, & 3 ON ENG #1. GROUNDED - YES. EEC BITE PER T/C 78273000 SHOWED FAULT HAS NOT LOGGED IN LAST EIGHT STARTS, SINCE REPLACEMENT OF T12 SENSOR ON DEFECT 60SDR ASAA2021111336593Switch · faultyLH FUEL FILTER BYPASSED ILLUMINATED. GROUNDED - YES. INSPECTED HARNESS AND CONNECTOR REF B737-900 SSM 73-31-11-101, NO DEFECT NOTED. REMOVED AND REPLACED FUEL FILTER DIFFERENTIAL SWITCH REF B737-900 AMM 73-34-01. SWITCH OPS CHECKS GOOD. LEAK CHECK OPS CHECKS SDR ASAA2021110436539Pressure Switch · faultedON TAXI OUT NUMBER ONE FUEL FILTER BYPASS LIGHT ILLUMINATED AND REMAIND ILLUMINATED APROXIMATELY 15 SECONDS, AND THEN EXTINGUISHED. POWER WAS AT IDEL. GROUNDED - YES. REF TSR711282 REMOVED AND REPLACED #1 FUEL DIFFERENTIAL PRESSURE SWITCH REF B737-800 AMM 73-3SDR IPXA2021101674997None · noneINSPECTION TYPE:N/A**ATB ** - L ENG FUEL FILT AMBER MSG APPEARED DURING CLIMB. AMBER MSG DISAPPEARED AND RETURNED BRIEFLY AT MAX CRUISE THRUST. L ENG FUEL FILT WHITE STATUS MESSAGE APPEARED AND REMAINED FOR REMAINDER OF FLIGHT. THE AMBER EICAS MESSAGE RETURNEDSDR NACA2021100100001Pump · unknownDISCREPANCY: R FUEL VALVE EICAS MESSAGE DURING RIGHT ENGINE START, CORRESPONDING ENG VALVE INDICATOR LIGHT, NO LIGHT OFF. CORRECTIVE ACTION: REMOVED AND REPLACED RH ENGINE FUEL PUMP PER B767 AMM 73-11-01. FUEL PUMP OPS CHECKS AND LEAKS CHECKS GOOD PER B767 AMMSDR NACA2021092900004Pump · unknownDISCREPANCY: NO FUEL FLOW INDICATION ON RH ENGINE DURING STARTUP. CORRECTIVE ACTION: TRANSFERRED TO MEL 73-31-01-02 CAT C 10-1-2021 @ 1007Z. REMOVED AND REPLACED RH ENGINE FUEL PUMP PER B767 AMM 73-11-01. FUEL PUMP OPS CHECKS AND LEAKS CHECKS GOOD PER B767 AMMSDR NACA2021092900003Mec · unknownDISCREPANCY: RIGHT ENGINE NO LIGHT OFF NO FUEL FLOW WITH 25% N2 AND 35 PSI DUCT PRESSURE. CORRECTIVE ACTION: REMOVED AND REPLACED MEC IAW AMM 73-21-01 OPS CHECK NORMAL ON RUNUP IAW AMM 71-00-00.SDR NACA2021092900002None · noneDISCREPANCY: FUEL FLOW RIGHT ENGINE SHOWS ZERO. CORRECTIVE ACTION: RIGHT ENGINE FUEL FLOW OPS CHECKS GOOD PER B767 AMM 71-00-00SDR ABXA202109139090Cable · bindingON TAXI OUT, R ENG STARTED SURGE +/- 2% N2, +/- 100 FF, +/- 40 EGT, +/- 1% N1. AIRCRAFT BACK TO BLOCK AND GROUNDED BY MAINTENANCE. MAINTENANCE FOUND R/H ENG VSV FEEDBACK CABLE TO HAVE HIGH PULL FORCE.R&R RH ENG VSV FEEDBACK CABLE IAW AMM 75-31-03. AIRCRAFT RETSDR CALA2021070901052Actuator · failedPER CREW, NR 2 ENGINE EXCEEDS EGT. PLANE MADE A GATE RETURN UPDATED AIR RETURN CREW REPORTED EVENT HAPPENED IN FLIGHT BEFORE FLAP RETRACT BELOW POPPING FROM NR 2 ENG. 11,000'' ALT. DEAD HEAD PILOT CAPT SITTING ABOVE WING REPORTED (REPORT AIDS) SHOW TOVL1= 000SDR UIEA2021070601470Indication Sys · malfunctionedRH ENG FUEL ON COMMAND BUG NOT DISPLAYED WITH FUEL CTRL SWITCH ON DURING ENG START.(<P>TRANSFERRED TO MDDR 149589 PER MEL 77-12-02, CAT B, DUE 06JUL21.</P> / <P>07JUL21- LP 1311610- ITEM #13- MIA- PERFORMED ENGINE RUN IAW AMM 71-00-00. THIS CLEARS MDDR 149589.SDR ASAA2021062135163Transmitter · faulted#1 ENGINE FUEL FLOW INDICATION ERRATIC. FUEL FLOW RANGE FROM 2.31-2.62 AT FL 370. THE FUEL FLOW WOULD INCREASE AND DECREASE VERY QUICKLY. OTHER ENGINE INDICATIONS WERE NORMAL. GROUNDED - YES. REMOVED AND REPLACED #1 ENG FUEL FLOW TRANSMITTER REF B737-800 AMM 7SDR ASAA2021060535051Pressure Switch · faulted#2 FUEL FILTER BYPASS LIGHT ILLUMINATED INFLIGHT. GROUNDED - YES. REPLACED #2 ENGINE FUEL FILTER IAW B737-800 AMM 73-11-02. NO PARTICLES NOTED IN FILTER LEAK CHECK GOOD. REPLACED #2 ENGINE FUEL FILTER SWITCH REF AMM 73-34-01 OPS CHECK GOOD, LEAK CHECK GOOD. PESDR ASAA2021052934983Pressure Switch · faultyWHILE ACCOMPLISHING T/C 78273000 #2 ENG CODE 73-31072 LONG TIME FAULT THE FUEL FILTER SIGNALS DISAGREE. GROUNDED - YES. REMOVED AND REPLACED #2 ENG FUEL FILTER DIFFERENTIAL PRESSURE SWITCH PER B737-800 AMM 73-34-01. OPS TEST NORMAL. LEAK TEST GOOD.SDR ASAA2021052734975Pressure Switch · faultyAFTER LANDING RIGHT FUEL FILTER BYPASS LIGHT ILLUMINATED. GROUNDED - YES. REF TSR 710868 REMOVED AND REPLACED #2 ENG. FUEL FILTER DIFFERENTIAL PRESSURE SWITCH IAW B737-800 AMM 73-34-01SDR UIEA2021052601186Transmitter · leaking#2 ENG FUEL TRANSMITTER LEAKING DURING WET MOTORING(<P>REMOVED AND REPLACED ENGINE FUEL PUMP INTERSTAGE PRESSURE TRANSMITTER IN ACCORDANCE WITH B767 AMM REMOVAL- 73-33-01-002-001-H00 INSTALLATION- 73-33-01-402-007-H00.</P><P>REQUIRES LEAK AND OPS SDR AALA202104199043Pressure Switch · faultedAIRCRAFT WAS GROUNDED: FUEL FILTER BYPASS LIGHT ILLUMINATED IN FLIGHT FOR APPROXIMATELY FOUR MINUTES, THEN EXTINGUISHED; FLIGHT DECLARED EMERGENCY AND RETURNED TO FIELD. REPLACED FUEL FILTER DIFFERENTIAL PRESSURE SWITCH IAW AMM 73-34-01 AND REPLACED FUEL FILTESDR ASAA2021032834449Transmitter · leaking#2 ENGINE FUEL FLOW TRANSMITTER LEAKING. GROUNDED - YES. REMOVED AND REPLACED #2 ENGINE FUEL FLOW TRANSMITTER REF. AMM 73-31-01. PERFORMED TEST-3A AND TEST-13, LEAK CKS GOOD. NO FAULT O EEC BITE CK.SDR YENA2020120800567Transmitter · failedFLT 1421, PHL-SJU. RETURNED TO FIELD. FUEL FLOW FLUCTUATION. R & R NR 2 ENGINE FUEL FLOW TRANSMITTER, REF AMM 73-31-17. OPERATIONS CHECK OK.SDR ASAA2020110133475Transmitter · leakingNR 1 ENGINE FUEL FLOW TRANSMITTER LEAKING. GROUNDED-YES. NR 1 ENGINE FUEL FLOW TRANSMITTER REMOVED AND REPLACED REF B737-800 AMM 73-31-01/401. NO OTHER DEFECTS NOTED.SDR ASAA2020101833382Transmitter · faultyNR 1 ENGINE TREND DATA SHOWS A GRADUAL SHIFT IN CRUISE DELTA FUEL FLOW INDICATION ERRORS ARE SUSPECT. GROUNDED-YES. ACCOMPLISHED REMOVAL AND REPLACEMENT OF THE FUEL FLOW TRANSMITTER, NO LEAKS FOUND ON THE FUEL FLOW TRANSMITTER, REF B737-900 AMM 73-31-01.SDR IPXA2020072978292Valve · inoperativeNR 8 VALVE LIGHT ILLUMINATED IN NR 1 FUEL LEVER AT SHUT DOWN. REPLACED HP FUEL VALVE INHIBIT RELAY (37KC) IAW ESPM 20-46-50 OPS CHECK OF AMNUNCIATOR.SDR ASAA2020052632761Actuator · leakingFUEL DRIPPING FROM NR 2 ENGINE. INSPECTED NR 2 ENGINE DRAINS, FOUND RT VSV DRAIN LEAKING, RAN ENGINE, FUEL LEAK STOPPED. NO EVIDENCE OF LEAKING POST RUN, ACFT OK FOR SERVICE. FUEL LEAK MUST BE ADDRESSED WITHIN 25 FLIGHT CYCLES IAW AMM 71-71-00-200-801-500. SDR DXTA2020031603585Bypass Switch · malfunctionedFUEL FLTR BYPASS L AMBER CAS ILLUMINATED - IN CRUISE FLIGHT DURING LEFT TANK TO RIGHT ENGINE CROSSFEED: "FUEL FILTER BYPASS L" AMBER CAS MESSAGE ILLUMINATED. CROSSFEED WAS DISCONTINUED AND LANDED AS SOON AS POSSIBLE PER QRH. MESSAGE REMAINED ON UNTIL SHUTDOWSDR I5PA2020022766803Transmitter · out of tolerance"FUEL DISAGREE PROG 2". FUEL FLOW DISAGREE BY 600#'S TOTALIZE FUEL ONLY INTO FLIGHT. RIGHT HIGHER THAN LEFT. REMOVED AND REPLACED #2 ENGINE FUEL FLOW TRANSMITTER I.A.W. AMM 73-31-01 AND PERFORMED ENGINE RUN AND LEAK CHECK. LECH CHECK GOOD, FUEL FLOW NOW AT 1.1SDR ASAA202002132172Transmitter · leaking#1 ENGINE FUEL FLOW TRANSMITTER LEAKING AND CASE CORRODED. GROUNDED - YES. REMOVED AND REPLACED #1 ENGINE FUEL FLOW TRANSMITTER REF B737-800 AMM 73-31-01/401. OPS CHECK GOOD AND NO LEAKS NOTED.SDR UIEA2020020600194Warning Message · false activationL ENG FUEL VALVE EICAS MESSAGE. L ENG VALVE ILLUMINATED DURING ENG START, QRH COMPLETE.(<P>PERFORMED FIM 76-11 FT 812, UNTIL STEP 2. OPERATES NORMALLY. PERFORMED ENG RUN (#1 ENG ONLY) IAW AMM 71-00-00. NO EICAS OR ANNUNCIATOR MESSAGES. NO FAULTS NOTED AT THIS SDR DALA2020020700972Warning Message · false activationMASTER CAUTION: FUEL LEAK SUSPECT AT FL390 COMPLIED WITH CHECKLIST, DIVERTED TO KTYS. R ENG FUEL LEAK DETECTED/REPORTED BY R EEC CH A OR B. RAN ENG & PERFORMED GVI. NO LEAKS NOTED. SUSPECT INT. FAULT MAY HAVE BEEN GENERATED BY FUEL FLOW XMTR ON MEL, REF A/C LOSDR ASAA2020012733974Pressure Switch · failedAFTER LANDING, NR 1 ENGINE FUEL FILTER BYPASS LIGHT ILLUMINATED AND STAYED ON UNTIL SHUTDOWN. GROUNDED - YES. REMOVED AND REPLACED THE NR 1 ENGINE FUEL DIFF PRESSURE SWITCH IAW AMM 73-34-01. OPS AND LEAK CHECKED NORMAL. NO FUEL FILTER BYPASS LIGHT ILLUMINATSDR UIEA2019123006172Pressure Switch · malfunctionedLEFT ENGINE FUEL FILTER STATUS MESSAGE. REMOVED AND REPLACED FUEL FILTER DIFFERENTIAL PRESSURE SWITCH IAW AMM 73-34-01. OPS CHECKED NORMAL. NO LEAKS OR DEFECTS NOTED.SDR UIEA2019121986106Cap · looseFUEL LEAKING FROM LEFT ENGINE.(<P>UPON INSPECTION FOUND FUEL TRANSMITTER DRAIN LINE CAP LOOSE. TIGHTENED I.A.W AMM 70-50-00. WET MOTORED ENGINE FOR LEAK CHECK I.A.W AMM 71-00-00. NO LEAKS. OPS CHECK GOOD. </P>)SDR AALA2019111209012Pressure Switch · malfunctionedAIRCRAFT WAS GROUNDED: PILOT REPORTS RIGHT ENGINE FILTER BYPASS LIGHT ILLUMINATED AFTER TAKE OFF, TURNS ON AND OFF INTERMITTENTLY. MAINTENANCE ACCOMPLISHED FIM 73-05-00-810-F00, NO FAULTS NOTED. IAW FIM, REPLACED #2 ENGINE FUEL FILTER IAW JOB CARD 73-94-13 ANDSDR ASAA2019103031195Warning System · activatedAFTER ENGINE START. RIGHT ENGINE VALVE CLOSED LIGHT REMAINED ILLUMINATED. GROUNDED - YES. ON DEFERRAL.SDR ASAA2019101403108Pressure Switch · faultedRIGHT ENGINE FUEL FILTER BYPASS ILLUMINATED. GROUNDED - YES. REPLACED ENG NR 2 FUEL DIFFERENTIAL PRESSURE SWITCH IAW AMM 73-34-01/401. OPS GOOD PER AMM SUBTASK 73-34-01-840-004-F00. LEAK CHECK AT IDLE POWER GOOD PER TASK 71-00-00-700-801-F00.SDR ASAA2019080963329Pressure Switch · intermittentNO. 1 ENGINE FUEL FILTER BYPASS ILLUMINATED WITH MASTER CAUTION ON TAXI - OUT. LIGHT WAS INTERMITTENT. LIGHT EXTINGUISHED AT SHUTDOWN. GROUNDED - YES. REMOVED FUEL FILTER DIFFERENTIAL PRESSURE SWITCH PER B737-800 AMM 73-34-01-000-801-F00. INSTALLED FUEL FILTERSDR ASAA2019080183236Pressure Switch · failedENG 2 FUEL FILTER BYPASS LIGHT ILLUMINATED ON CLIMBOUT QRH ACCOMPLISHED, ENGINE INDICATIONS NORMAL. GROUNDED - YES. ACCOMPLISHED B737-800 FIM 73-05 TASK 801 FUEL FILTER BYPASS LIGHT IS ON. ACCOMPLISHED EEC BITE TEST, NO RELATED FAULTS. FILTER BYPASS STATUS IS SDR AALA2019032109007Warning Message · false activationFUEL SCAVENGE SYS ADVISORY ILLUMINATED DURING DESCENT WITH 700 ILBS REMAINING IN THE CENTER TANK. MAINTENANCE REPORTED THAT IAW FIM 28-22-00 FAULT DID NOT OCCURE ON TWO CONSECUTIVE LEGS, NO MAINTENANCE IS NECESSARY. AIRCRAFT OK FOR SERVICE.SDR AALA2019032109004Pressure Switch · malfunctionedAFTER ENGINE SHUTDOWN AT THE GATE, AN EICAS MEESSAGE FOR THE NR 1 ENGINE FUEL FILTER CLOG ILLUMINATED. THE AIRCRAFT WAS GROUNDED. MAINTENANCE REMOVED AND REPLACED THE DIFFERENTIAL PRESSURE SWITCH IAW AMM 73-34-15. OPS TESTED GOOD.SDR ASAA2019022628439Warning System · false activationWHILE PERFORMING TASK CARD FOUND MAINT MSG NR 73-31371 FOR NR 1 ENGINE. GROUNDED - YES. EEC BITE DONE FOR ENGINE NR 1: NO FAULTS FOUND. NO ACTIVE FAULTS, NO FAULTS IN HISTORY. T49.5 PROBE TEMPERATURES ARE WITHIN TOLERANCE REF AMM 77-21-00-140-801 STEP 8. THIS SDR UIEA2019022203318Sensor · no testCIT SENSOR NEEDS R&R AS PER BITE TEST.(<P>R&R CIT SENSOR IAW B767 AMM 73-21-00. L ENG SENSOR.<BR /></P>)SDR HALA2019011500027Warning System · false activationETOPS SIGNIFICANT SYSTEM - ENG 2 MINOR FAULT, AFTER ENG SHUTDOWN. NO FAULTS PRESENT AT THIS TIME.SDR ASAA2019011227800Not Reported · malfunctionedWHILE PERFORMING TASK CARD, FOUND FAULT MSG NR: 73-31072 THE FUEL FILTER SIGNALS DISAGREE NR 2 ENG LONGTIME. GROUNDED - YES. FAULT DEFERRED PER T/C 78273000 FOR 450 FLT HRS. WHILE PERFORMING CDU FAULT CHECK. NO FAULTS NOTED ON NR 2 ENG. THIS CLEARS "PLT".SDR ASAA2018122527573Sensor · failedDURING W/O 384707, T/C 730000-L1-1 SMR CORRECT FADEC FAULTS SHOWS FUEL STRAINER SNSR FAULT ON ENG 2 CH B. REF TSM 73-34-00-810-102-A SUBTASK B. REF MDDR 62199 FOR WI. GROUNDED - YES. R&R ENG 2 FUEL STRAINER DIFFERENTIAL PRESSURE SENSOR PER AMM 73-34-10 PB 40SDR ASAA2018121077270Pressure Switch · failed#1 FUEL FILTER BYPASS LIGHT ILLUMINATED IN CLIMB. #1 ENG OPS NORMAL. GROUNDED - YES. PERFORMED FUEL FILTER BYPASS FAULT ISOLATION REF B737-800 AMM 73-05 NO FAULT MESSAGES. REMOVED + REPLACED FUEL FILTER ELEMENT REF AMM 73-11-02. NO CONTAMINATION FOUND REMOVED
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