JASC 2840
Service difficulty reports · 1,864
Reports filed under 2840 · 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 = '2840' 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 = '2840' 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 AALA201907079006Warning System · false activationAIRCRAFT NOT GROUNDED: PILOT REPORTS TANK PUMP 1 LEFT ENGINE LO PRESSURE MSG DISPLAYED IN FLIGHT DURING DESCENT. ECAM INDICATION. ***SUPPLEMENTAL INFORMATION: MAINTENANCE REPORTS UNABLE TO DUPLICATE, CHECKED # 1 LEFT PUMP IAW AMM 28-21-00. OPS CHECK GOOD. OK FSDR CNMA201908070001Probe · inaccurateEICAS MESSAGE "FUEL DISAGREE" DISPLAYED ON CLIMB OUT. TOTALIZER FUEL READ 16 THOUSAND LBS. LESS THAN CALCULATED FUEL AND LIFT OFF FUEL SHOWED 6 THOUSAND LBS LESS THAN FLT PLN EXPECTED LIFT OFF FUEL. PERFORMED APPR CHECKLIST NON NORMAL. 2 POSSIBLIES - FUEL LEAKSDR ASAA2019062649819Compensator · failedNR 2 MAIN TANK FUEL QUANTITY INDICATION SYSTEM FAILS SYSTEM TEST IAW AMM TASK 28-41-00-730-801. GROUNDED - YES. PERFORMED TANK UNIT AND COMP TEST REF B737-800 AMM TASK 28-41-21-710-801. COMPENSATOR FAILS AT 60.58 PICO FARADS. ALL TANK UNITS READ GOOD. REMOVED SDR SIMA201906187001Tank Unit · failedFUEL IND TANK NO 2 SHOWING DASHES. REMOVED AND REPLACED R/H TANK UNIT #4 IAW AMM 28-41-02. OPS CHECK GOOD.SDR AALA201906189008Indicator · malfunctionedAIRCRAFT WAS NOT GROUNDED: ENROUTE AT 10,000 LBS, DISCREPANCY DEVELOPED BETWEEN TOTAL FUEL AND FMS FUEL. FLIGHT LANDED SAFELY WITHOUT FURTHER INCIDENT. MAINTENANCE ACCOMPLISHED MEASURING STICK CHECK PER AMM 12-11-07, STICKS AND QUANTITY INDICATOR AGREED. MAINTSDR ASAA2019061959741Compensator · failedLEFT MAIN FUEL QTY INDICATOR WENT BLANK. INDICATOR CAME BACK ON/OFF FOR LEFT FUEL QTY BUT READ IN ERROR BOTH HIGH AND LOW. GROUNDED - YES. REMOVED AND REPLACED COMPENSATOR F15L AND PROBES F1, F2L, F3L, F4L, F5L, F6L REF B737-800 AMM 28-41-21/400. REMOVED AND RSDR AALA2019061749004Indicator · false indicationAIRCRAFT WAS GROUNDED: PILOT DECLARED EMERGENCY ON ACCOUNT OF FUEL LEAK. FUEL LEAK LEFT TANK AFTER T.O. LEFT SIDE 2000 LBS LOW AFTER 22 MINUTES. EMERGENCY WAS DECLARED AND THEY WERE OVERWEIGHT FOR LANDING. FLIGHT LANDED WITHOUT INCIDENT. MAINTENANCE PERFORMED SDR HALA2019061400296Warning Message · false activationETOPS SIGNIFICANT SYSTEM - FUEL FCMC 1 FAULT ILLUMINATED ON DESCENT. // PER INTERROGATED MSG # 285134 SHOWN. FCMC GRD TEST C/OUT REF AMM 28-51-00 ALL INDICATIONS NORMAL TEST OK MSG CLEARED.SDR ASAA2019061079643Indication Sys · malfunctioned#1 (LEFT) MAIN FUEL TANK QUANTITY RAPIDLY DECREASED TO T-15 AFTER TAKEOFF. USING CENTER TANK FUEL. FUEL FLOWS AND FUEL USED NORMAL. GROUNDED - YES. PERFORMED BITE CHECK PER B737-900 FIM 28-41 TASK 801, NO FAULTS INDICATED CURRENTLY OR IN FLIGHT. RAN GROUND CHESDR AALA201906049003Fuel Sys · malfunctionedAIRCRAFT WAS GROUNDED: DURING CRUISE, TOTAL FUEL MINUS FUEL USED DIFFERED BY AS MUCH AS 1,900 LBS. FMC FUEL PREDICTION DURING CRUISE TO DECENT DIFFERED BY AS MUCH AS 1800 LBS. TRANSFERRED 3 TIMES TO KEEP FUEL BALANCED. MAINTENANCE ACCOMPLISHED SATISFACTORY OPESDR AALA2019060539001Processor · faultyAIRCRAFT WAS GROUNDED: PILOT REPORTS WHILE ENROUTE IN ANU WHILE BURNING FUEL FROM CENTER TANK, RIGHT MAIN TANK QUANTITY DECREASED VERY SLOWLY TO ABOUT 500 LBS IMBALANCE BALANCE TANK STABILIZED. NO NOTICEABLE ROLL IN AIRCRAFT UPON GATE ARRIVAL. IMBALANCE DECREASDR ASAA2019060729610Indicator · malfunctioned1000 LB FUEL IMBALANCE GROUNDED - YES. PERFORMED INTEROGATION OF THE FQIS PER AMM 28-42-00-740-003-A, NO FAULTS FOUND. AP# 3616461SDR ASAA2019060329552Switch · intermittentRIGHT CENTER TANK FUEL LOW PRESSURE LIGHT ILLUMINATED AND REMAINED ON. CENTER TANK FUEL QUANTITY 1.24. RAN QRH CHECKLIST. GROUNDED - YES. REMOVED AND REPLACED CENTER RIGHT FUEL BOOST PUMP PRESSURE SWITCH REF B737-800 AMM 28-42-11. ACCOMPLISHED OPS TEST REF AMMSDR HALA2019053000267Warning System · false activationETOPS SIGNIFICANT SYSTEM - FUEL CTR TO INNER FAULT ILLUMINATED IN CRUISE WITH CENTER FUEL TANK QUANTITY ZERO. FUEL AFT XFR ALSO SHOWN ON STATUS PAGE BUT CLEARED ITSELF. PREVIOUS HISTORY WITH LT INR TK INLET VLV T/S PER TSM 28-26-00. TRANSFER CK OK. BITE TEST OSDR AALA201905269012Pressure Switch · faultyAIRCRAFT WAS GROUNDED: PILOT REPORTS UNCOMMANDED FUEL TRANSFER / BURN OUT OF #1 WING TANK AT APPROX 200 PPH VERIFIED BY CONSTANT NEED TO ADD LEFT RUDDER TRIM TO COUNTERACT . 500 POUND SPLIT IN LESS THEN 3 HRS. MAINTENANCE REMOVED AND REPLACED LT AFT BOOST PUMPSDR SIMA20190515005Warning System · false activationDURING CLIMBOUT RECIEVED FUEL 2 LO LEVEL MESSAGE AND LOST TANK 1 INDICATING. C/A-PERFORMED FUEL QTY INDICATION OPS CHK IAW AMM 28-41-00. OPC CHK OK AT THIS TIME. ALL INDICATIONS FOUND TO BE NORMAL.SDR CA190515013Indication Sys · malfunctioned(CAN) AIRCRAFT DIVERTED TO AN ALTERNATIVE DESTINATION DUE TO FUEL IMBALANCE INDICATIONS AND OTHER FUEL RELATED CONCERNS. AT FL240 APPROXIMATELY 40 MINUTES PRIOR TO TOP OF DESCENT INTO THE SCHEDULED DESTINATION THE FLIGHT CREW NOTICED A FUEL IMBALANCE ON THE EDSDR ASAA2019051229314Warning System · false activationLEFT CTR TANK FUEL PUMP "LOW PRESSURE' LIGHT ILLUMINATED IN LEVEL FLIGHT WITH 600 LBS OF FUEL IN CTR TANK. GROUNDED - YES. ACCOMP PUMP PRESS SWITCH OPS CK REF AMM 28-42-11 AND FUEL XFER. SYS OPS NML, GND VERIFICATION SUCCESSFUL.SDR AALA201905149006Unknown · malfunctionedAIRCRAFT WAS NOT GROUNDED: FUEL DISAGREE EICAS MESSAGE DIFFERENCE DISPLAYED BETWEEN TOTALIZER AND CALCULATED INCREASE FROM 6.7 TO 9.7 OVER APPROXIMATELY 40 MINUTES. ACCOMPLISHED QRH PROCEDURE, SUSPECTED CENTER TANK FUEL LEAK. AFTER ALL CENTER TANK FUEL WAS USSDR AALA201905129006Warning System · false activationAIRCRAFT WAS GROUNDED: PILOT REPORTS DURING DESCENT EICAS MESSAGE: FUEL SCAVANGE SYS. COMPLIED WITH CHECKLIST FOLLOWED BY FUEL IMBALANCE MESSAGE AND APPROX 5000 LB IMBALANCE. GOT FUEL BALANCED TO WITHIN 3000 LBS BEFORE LANDING. ALL SYSTEMS RESET TO NORMAL AFTESDR UIEA2019050704144Warning System · false activationCTR R FUEL PUMP EICAS MESSAGE(<P>TRANSFERRED TO DMI #111302 CAT 'C' DUE DATE 17MAY19 IAW MEL 28-22-02A.</P><P>LOG PAGE <SPAN>1058308: </SPAN><SPAN>PERFORMED FIM 28-22 TASK 805. CTR RIGHT FUEL PUMP OPERATED PROPERLY WITH NO DEFECTS. THIS CLEARS DMI #111302. MCCSDR AALA201905089005Warning System · false activationAIRCRAFT NOT GROUNDED: PILOT REPORTS DURING CRUISE, AT SEPARATE INTERVALS, L1 AND R1 FUEL PUMPS FAULTED WITH A LOW PRESSURE ECAM. EVENTS LASTED ONLY ABOUT 5 MINUTES A PIECE, THEN RETURNED TO NORMAL STATUS. MAINTENANCE ACCOMPLISHED OPERATIONAL TEST OF MAIN AND SDR AALA201905049006Indication Sys · malfunctionedAIRCRAFT NOT GROUNDED: PILOT REPORTS AFTER SLAT RETRACTION ON T/O FUEL-AUTO FEED LIGHT FAULT APPEARED. FOLLOWED ECAM PROCEDURE, 1430 INTO RIGHT CENTER TANK NR 1 PUMP FAULT APPEARED. FUEL QUANTITIES IN CTR AND INNER WING TANKS FLUCTUATED 500-1000 LBS AND APPEARSDR IPXA2019050141624Warning System · false activationINSPECTION TYPE:N/A ATB - PASSING 10000 FT STARTED FUEL CROSSFEED TO CORRECT FUEL CONFIG MSG & NOTICED 2,300 LBS IMBALANCE. RAN FUEL LEAK CHECKLIST & SECURED THE LT ENG IAW AOM. DECLARED EMERGENCY & DID AN ATB.RAN ENGINE FOR SEVERAL MINUTES, OPERATED FUEL SYSTSDR FDEA2019042290860Sem Unit · malfunctionedDURING CRUISE LVL2 ALERT FUEL QTY/USED CHECK. CREW PERFORMED QRH PROCEDURE AND DETERMINE A 4000 LB POTENTIAL LOSS OF FUEL. PRIOR TO DECENT IT INCREASED TO 5000 LBS AND AT BLOCK IN IT WAS 6000 LBS. RAN ALL ENG FOR COFIRM FUEL USED FOR 30 MIN 85% N1 PER MDSDR AALA2019041519004Transmitter · inaccurateAIRCRAFT WAS NOT GROUNDED: FLIGHT CREW REPORTS BELIEVED THAT CALCULATED FUEL WAS INCORRECT. FUEL TOTALIZER AND FUEL CALCULATED NUMBERS SHOWED A DIFFERENCE OF 6000' THROUGHOUT THE FLIGHT. NO EICAS MSG. TOTALIZER WAS MORE THAN CALCULATED. CONTINUED FROM LAST BLOSDR AALA2019041519001Fuel Sys · malfunctionedAIRCRAFT NOT GROUNDED: PILOT REPORTS DURING FLIGHT, PREMATURE FUEL BURN FROM BOTH WING TANKS WITH FUEL IN CENTER TANK. ALL PUMPS SHOW NORMAL. 1:40 HRS INTO FLIGHT, LOST 700 LBS IN RIGHT TANK AND 300 LBS FROM LEFT TANK. CENTER TANK IS FEEDING NORMAL. WHEN CENTSDR HALA2019040862240Indicator · inoperativeETOPS: ON FUEL S.D. PAGE RIGHT INNER TANK TEMP INDICATOR SHOWS AMBER XX // REF TSM 28-49-00-810-803-A. RESET FCMC 1 & 2. BITE TEST FCMC 1 &
2 OK.SDR AALA2019040329007Indicator · inaccurateAIRCRAFT NOT GROUNDED: PILOT REPORTS FUEL QUANTITY ON LEFT AND RIGHT TANKS SHOWED 500LBS DECREASE DURING CLIMB WITH FUEL IN CENTER TANK. DURING CRUISE STABLE BUT TOTAL QUANTITY ONBOARD VS BURNED SHOWED INCREASE IN FUEL UNACCOUNTED. MISSING AS HIGH AS 1600LBS. SDR AALA2019040189005Probe · inaccurateAIRCRAFT WAS GROUNDED: PILOT REPORTS ON TAKEOFF RIGHT WING FUEL GAUGE DROPPED TO 8.0 FROM 8.5. TOTALIZER WENT FROM 28.5 TO 27.3. FUEL BURN CALCULATION SHOWED ONLY CENTER TANK FUEL BEING USED. FUEL LOG ACCURATE WITHIN +- 500LBS. CTR PUMPS OPERATE NORMALLY. THESDR AALA201903286008Fuel Sys · malfunctionedABOUT 4 MINUTES AFTER TAKEOFF, THE LEFT FUEL TANK SHOWED AN IMBALANCE WITH APPROXIMATELY 400 LBS DIFFERENCE BETWEEN LT & RT MAIN TANKS. COMBINED TO 1000 DIFFERENCE. THE AIRCRAFT WAS GROUNDED. PERFORMED QRH PROCEDURES. RIGHT TO LEFT, NO SIGNIFICANT FUEL FLSDR AALA2019032769001Fuel Sys · malfunctionedWITH ALL FUEL PUMPS ON, AND FUEL IN CENTER TANKS, ONLY THE LEFT MAIN TANK FUEL WAS USED. IMBALANCE EXCEEDED 1,000 LBS DURING CLIMB. PASSING 16,000 FT, FUEL STARTED BURNING FROM RIGHT TANK. WAS ABLE TO BALANCE FUEL PASSING FL 180. MAINTENANCE PERFORMED AN OPSSDR YV3R2019012200060Sensor · inoperativeAUXILIARY FUEL PUMP LIGHT FLASHES CONTINUOUSLY 15 SECONDS AFTER ACTUATION OF SWITCH.SDR HALA2019032200138Warning System · false activationETOPS SIGNIFICANT SYSTEM - FUEL T TANK XFR- FAULT. T/S PER TSM 28-27-00-810-828-A PERFORMED A BITE OF FCMC 1 AND FCMC 2 PER AMM 28-51-00-700-801-A BOTH TESTS PASSED, NO CURRENT FAULTS. AC OK FOR SVC.SDR AALA201903219005Unknown · unknownA FUEL IMBALANCE MESSAGE ON EICAS WAS ALERTED. THE FUEL SYNOPTIC DISPLAY INDICATED 43.9 LEFT MAIN, 0.0 RIGHT MAIN AT FL 340, 1558. WE RECEIVED AN ANNUNCIATION TWICE. OPENED BOTH CROSSFEEDS, AND WITHIN APPROX 30 SECONDS, MAIN TANKS INDICATED 43.4L / 44.3R. MASDR AALA2019032209004Unknown · unknownDURING CRUISE ALTITUDE, THE RT FUEL GUAGE READ 700 LBS LESS THAN THE LT FUEL GUAGE, EVEN THOUGH CENTER TANK FUEL WAS BURNED FOR THE FIRST HOUR OF FLIGHT AT ENGINE SHUTDOWN, THE IMBALANCE IS 4.07 / 3.42. THE FUEL BURN FOR BOTH ENGINES WAS THE SAME. MAINTENANSDR UIEA2019031603567Unknown · malfunctionedRIGHT ENGINE SPAR VALVE LIGHT DID NOT ILLUMINATED ON ENGINE START LIGHT TEST OK(<P>TRANSFERRED TO DMI 108785 PER MEL 28-40-02 CAT C </P><P>LP 1053656-M7 PERFORMED OPS CHECK OF RT ENG SPAR VALVE LIGHT INSP IAW AMM 28-00-00. OPS CHECK GOOD AT THIS TIME. THIS ACTSDR HALA2019031800132Warning System · false activationETOPS SIGNIFICANT SYSTEM - ON CLIMB ECAM "FUEL T TANK XFR FAULT". FUEL AFT XFR VALVE 1 CLASS 1 FAULT IN PFR & PER TSM 28-
27-00. PERFORMED VLV TEST & TEST OK. NO ECAM MSG NOTED. A/C OK FOR SVC.SDR YV3R2019030500040Sending Unit · leakingCUSTOMER REPORTED FUEL SENDER CENTER STUD LEAKING.SDR YHAA2019F00135Signal Cond Unit · defectiveAPPEARS THAT RT FUEL QTY INDICATING SYSTEM MALFUNCTIONED AND WAS INDICATING 12 GALLONS OF FUEL IN TANK AND IT WAS ACTUALLY EMPTY.THE SIGNAL CONDITIONER WAS SWAPPED WITH THE LT SIDE AND FAULT FOLLOWED. PRESENTLY SIGNAL CONDITIONER IS ON ORDER.SDR AALA2019030489011Compensator · failedPILOT REPORTED FUEL CROSSFEED VALVE APPEARS TO BE LEAKING AFTER BEING CLOSED. AFTER CENTER TANK FUEL WAS USED, RE-BALANCED LT AND RT TANKS. THEN RIGHT TANK FUEL QUANTITY DROPPED COMPARED TO LEFT TANK QUANTITY. FUEL WAS GOING BACK INTO CENTER TANK. FUEL WAS BASDR ASAA2019022548313Unknown · malfunctionedAFTER CENTER PUMPS WERE TURNED OFF, LEFT TANK INDICATION DROPPED ABOUT 1100LBS AND IMBAL CAUTION LIGHT ILLUMINATED. RAN IMBAL QRH, NO LEAKS SUSPECTED (FUEL USED PLUS FUEL REMAINING EQUALED DEPARTURE FUEL) IMBALANCE GRADUALLY REDUCED TO 600LBS (LEFT LOW) AT LANSDR FDEA201902160435Not Reported · malfunctionedRT NR 1 OUTER TANK PUMP LOW PRESS LIGHT FLICKERED INFLIGHT WITH 5.8 IN RT OUTER TANK. BOTH INNER TANKS NOT XFER MANUAL FUEL FEED CONTROL, NO SUCCESS. DESCENT BACK TO AIRPORT, INNER TANKS BEGAN TO FEED. NO OTHER FAULTS. OPS TEST PUMPS & PUMP-LOW-PRESS WARNISDR AALA2019021549005Indication Sys · malfunctionedDURING CRUISE, FUEL DISAGREE MESSAGE ILLUMINATED. CENTER FUEL TANK INDICATED 10.6 AND WAS NOT DECREASING. STUCK AT 10.6 LBS, RAN CHECK LIST AND CALCULATED FUEL QUANTITY WAS ACCURATE. AT GATE, FUEL CENTER TANK WAS STILL READING 10.6 WITH 0 FUEL. MAINTENANCE SDR UIEA2019020803153Relay · malfunctionedBACK LIGHT ON INDICATOR PANEL FOR MAIN FUEL QTY TURNS ON AND OFF INTERMITTENTLY. (<P>REMOVED AND REPLACED K2169 RELAY IAW SWPM 20-81-22 AND OPS CHECK OK IAW AMM 33-13-00.</P>)SDR ASAA2019020628109Indication Sys · malfunctionedNR 2 AFT FUEL PUMP LOW PRESSURE LIGHT REMAINS OFF WHEN PUMP SWITCH OFF. GROUNDED - YES. PERFORMED OPS CHECK OF NO2 FUEL BOOST PUMP LOW PRESSURE LIGHT AFT POSITION AMM 28-42-11-700-024.SDR HALA2019020700047Warning System · false activationETOPS SIGNIFICANT SYSTEM - IN CRUISE ECAM, FUEL RT PUMP 1 LO PR. // FUEL PUMP CB CHECKED - FOUND SET. FCMC RESETS PERFORMED, PUMP OPERATIONAL TEST CARRIED OUT. INDICATIONS NORMAL, IAW TSM TASK 28-21-00-810-852-A.SDR AALA20190201003Compensator · malfunctionedDEPARTED WITH APPROX 24.1K FUEL, DURING CLIMB WITH ALL TANK PUMPS ON AND FUEL CROSSFEED CLOSED, STARTED LOOSING FUEL OUT OF THE RIGHT TANK WENT UP TO 8000 FEET, AND RETURNED TO DEPARTURE. LOST APPROX 1000 POUNDS FUEL FROM THE RIGHT TANK. THE AIRCRAFT WAS GSDR SIMA201901287001Probe · failedLH FUEL QTY AMBER DASHES ON MFD. PRESSURE REFUEL INOP. COULD NOT DUPLICATE FAULT. PERFORMED MFD FUEL QUANTITY OPC IAW AMM 28-41-00. OPC GOOD. TRANSFERRED 1000LBS OF FUEL TO EACH WING IAW AMM 28-10-00 TO ENSURE CORRECT INDICATIONS ARE SHOWN ON MFD AND REPEATSDR SWIA2019011545454Computer · failedBOTH XFLOW PUMPS FAIL. XFLOW PUMP CAUTION. RAN QRH MESSAGE PERSISTED. REACHED 1000LB IMBALANCE AND RETURNED TO FIELD. (FLT 3562) CLOSED REMOVED AND REPLACED FQGC IAW AMM AND SYS OPS CHECKS NORMAL IAW FIM.
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