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 ASAA2013032794279Indication Sys · malfunctionedDURING DESCENT, LEFT FUEL AND CENTER FUEL QTY AND TOTAL FUEL WENT BLANK FOR 15-20 SECONDS. ALL OTHER INDICATIONS NORMAL. PERFORM FIM TASK 28-41, TASK 801. NO ACTIVE FAULTS FOUND. NO HISTORY LAST 30 DAYS.SDR ASAA2013032294231Indication Sys · malfunctionedWHILE LOADING THE LOAD CLOSEOUT DATA, NOTICED FUEL TOTAL SHOWS 22.5 NOW, BUT SENT IN 23.3. APU NOT RUNNING. REF AMM 28-41-00-720-801, PERFORMED COMPARISON CHECK AT THE FQIS WITH MEASURING STICKS FOUND TO BE WITHIN LIMITS, NO HISTORY PAST 60 DAYS.SDR ASAA2013031994201Compensator · malfunctionedCRUISE LEVEL FLIGHT, LT MAIN TANK 7.96, R MAIN TANK 8.54. BEGAN CROSSFEED, AFTER 5 MINUTES FUEL QTY INCREASED IN LT MAIN TANK TO 8.27, RT MAIN TANK 8.44. FQUIS BITE TEST GROUND TEST FAILED. TANK 1 COMPENSATOR DATA BAD. INFLIGHT FAULTS LOGGED FAULT CODE 28-4SDR SIMA20130313005Conditioner · faultyON FLIGHT 3391 FOUND FUEL 2 LO LEVEL WARNING MSG CAME ON IN CRUISE, BUT NR 1 FUEL TANK SHOWS DASHES, FUEL 1 LO LEVEL WARNING MSG CAME ON IN THE DESCENT & THEN FUEL TANK NR 2 SHOWS DASHES. THE AIRCRAFT WAS REMOVED FROM SERVICE. C/W: RAR FUEL CONDITIONING UNITSDR UALA2013031101401Transmitter · faultedABOUT SIX HOURS INTO FLT, CALC FUEL WENT FROM 3000 HIGHER THAN TOTALIZER TO 4000 HIGHER ON PROG 2. REPLACED FUEL FLOW TRANSMITTER MM.SDR ASAA2013030894108Compensator · failedDURING CRUISE FLIGHT RT MAIN TANK FUEL QTY INDICATION BLANKED FOR APPROX 30 SECONDS, RETURNED TO NORMAL. REPLACED RT MAIN TANK COMPENSATOR UNIT REF AMM 28-41-21. OPS AND LEAK CHECKED GOOD.SDR ASAA2013030494085Compensator · failedFUELED ACFT TO 23.1 LBS UPON GETTING NRS FUEL DROPPED TO 22.6. UNABLE TO EXPLAIN LOSS OF 500 LBS. APU RUNNING FOR APPROX 10 MIN. ACFT GROUNDED. LAST 25 LEGS LOGGED TANK 1 DEGRADED. COMPENSATOR DATA BAD. CODE 28-41108. REMOVED COMPENSATOR REF MM TASK 28-41-SDR ASAA2013030494068Compensator · failedRAMPERS PULLED GROUND POWER WHICH CAUSED A POWER INTERRUPTION. BEFORE THE INTERRUPTION FUEL IN NR 1 TANK= 8.6, CTR= 27.0, NR 2=8.6. 44.2 TOTAL. AFTER THE INTERRUPTION FUEL IN NR 1 TANK=8.1, CTR=27.0, NR 2=8.5. 43.6 TOTAL. AFTER MORE FUEL ENTERED NR 1 TANK = SDR ASAA2013030294034Probe · malfunctionedPILOTS NOTICED 400 LBS DROP IN FUEL QTY WITHIN 15 MINUTES OF FUELING, APU OFF. ACFT GROUNDED. PERFORMED FUEL QTY OPS TEST IAW AMM 28-41-00-801, NO FAULTS FOUND. FQIS SYS PERFORMED FUEL STICK COMPARISON WITH FLIGHT DECK SYS, FOUND DIFFERENCE TO BE 180 LBS DISDR ASAA2013022593990Indicator · false indicationDURING PREFLIGHT OUR FUEL QTY INDICATION WAS 38.1. 10 MINUTES LATER GETTING READY TO PUSHBACK FUEL INDICATION 37.6 (MINIMUM). APU HAD BEEN RUNNING ONLY 10 MINUTES, LT WING TANK 8.55, CENTER 20.88, RT WING TANK 8.16. PERFORMED OPS TEST OF FQIS SYS, REF AMM 28SDR ASAA2013021793915Indicator · malfunctionedLT FUEL TANK DIGITAL QUANTITY INDICATOR WENT BLANK FOR 10 SECONDS, THEN CAME BACK ON. TOTALIZER SHOWED CORRECT AMOUNT OF FUEL. STABLE CRUISE AT FL 380. FUEL QUANTITY INDICATION SYS PASSED GROUND TEST REF MM 28-41-00-710-801. NO HISTORY PAST 30 DAYS.SDR ASAA2013021693914Compensator · contaminatedLEFT FUEL GAUGE READ 8600 - DROPPED TO 8200 AFTER FUELING - SAME NOTED ON CKPT GAUGES. ACFT GROUNDED. ACCOMPLISHED FQIS BITE PROCEDURE REF FIM 28-41-801, FOUND FAULT 28-41208, 2 TANK COMPENSATOR DATA BAD, NO FAULTS NOTED FOR TANK NR 1. FAULT HISTORY SHOWS FSDR ASAA2013021493913Compensator · failedAT GATE RT MAIN FUEL GUAGE COUNTED DOWN FROM 8.5 TO 8.14 IN APPROX 30 SECONDS. NO FUEL LEAK VERIFIED. REPLACED TANK COMPENSATOR UNIT (RT) REF AMM 28-41-21. OPS CHECKED GOOD.SDR ASAA2013020993847Indication Sys · malfunctionedAT CRUISE, FL360, RT MAIN TANK WENT FROM 8.51 TO 8.13, THEN LATER 8.22 LT MAIN FROM 8.51 TO 8.94 CENTER WAS AR 14.74 TOTAL 31.9 ALL PUMPS ON 30 MIN LATER - RT MAIN 8.64 LM 8.94 CTR 13.77. CW FIM 28-41 814 FQIS BITE CURRENT STATUS = NO PRESENT FAULTS & GROSDR ASAA2013020193797Compensator · faultyAFTER BURNING CENTER TANK FUEL, NR 2 MAIN TANK INDICATED 400 LBS LOWER THAN NR 1. BAL FUEL-UPON COMPLETION OF BALANCING 8.0 PER SIDE, WE OBSERVED NR 2 GAGE CLIMB TO 8.7 RAPIDLY. BURN WAS EVEN AND FUEL TOTAL IND 500LBS HI (BASED ON BURN) REMAINDER OF FLT. UPSDR A6WA201301264012Computer · failedAT CRUISE FUEL CHANNEL 1/2 CAUTION MSG AND XFLOW STATUS MSG CLEARED, (THIS WAS ON MEL) FOLLOWED BY THE FUEL CHANNEL 1/2 CAUTION MSG CLEARING (AFTER 3 SECONDS) THEN THE FUEL CHANNEL 1 FAIL STATUS MSG ILLUMINATED AND SMOKE WAS SMELLED AT ROW 9. REMOVED AND REPLSDR UALA2013012200380Panel · faultyFUEL TEMP BLANK ALL QUANTITY INDICATORS NORMAL. REPLACED FUEL TEMP INDICATOR PANEL, OPS CHECK GOOD.SDR UALA2013011800323Unknown · unknownFUEL QTY BITE MAINTENANCE MESSAGE DISPLAYED. SELF TEST GRIPES LM DENSITOMETER EXCITATION SHORTED. REPLACED FQPU, NO HELP. SUMPED LT AND RT MAIN TANKS. SMALL AMOUNT OF WATER REMOVED. FAULT STILL PRESENT. PERFORMED RESISTANCE CHECK, FOUND NO DEFECTS. BITE CSDR ASAA2013011593685Light · inoperativeNR 1 MAIN FUEL TANK REFUEL VALVE INDICATION LIGHT IS INOPERATIVE. REPLACED NR 1 REFUEL VALVE LIGHT ASSY WITH NEW 1. ACCOMPLISHED REFUEL PANEL OPS TEST, TEST PASSES. REF MM 28-41-61-400-801 & WDM 28-44-11.SDR ASAA2013011493681Unknown · unknownINITIAL FUEL LOAD ON ACFT WAS INCORRECT, MAIN TANKS NOT FUELED TO FULL IN CENTER TANKS. PERFORMED FUEL QUANTITY OP TEST REF AMM 28-41-00-710-801, NO FAULTS FOUND, NO CURRENT FAULTS FOUND, SYS VERIFIED WITH FUEL STICK VERSUS FLT DECK IND, WITHIN LIMITS IAW AMMSDR ASAA2013010693643Compensator · failedRT MAIN FUEL TANK GAUGE LOST 400 LBS ON ITS INDICATION AND THE FUEL TOTALIZER ALSO SHOWED THIS 400 LB LOSS. ACFT GROUNDED. REF TSR814939 AND TANK ENTRY T/C NR 78528000. R & R NR 2 TANK COMPENSATOR UNIT REF MM 28-41-21-400-801. PERFORMED SYS TEST REF MM 28-SDR ASAA2012122993570Indication Sys · malfunctionedFUEL HAS DECREASED 600 LBS IN 15 MINUTES WITH NO ENGINES OR APU RUNNING. ACCOMPLISHED FUEL QTY, OPS TEST IAW 28-41-00, ALSO PERF FQIS COMPARISON CHECK WITH STICKS IAW 28-41-00, ALL TANKS WELL WITHIN TOLERANCE. NO FAULTS LOGGED, ALL CK NORMAL.SDR UALA2012122807445Unknown · malfunctionedRIGHT INNER TANK QTY INOPERATIVE. NOW R2 STICK BROKEN OFF. WILL NEED STICK REPLACE WITH TANK CREW EFS. WILL UPDATE ERTS WHEN EFS IS KNOWN.SDR UALA2012122707406Densitometer · faultyPOSSIBLE FUEL LEAKS. REF CH4688, ITEM(3). NEED TO REMOVE AND REPLACE LEFT AND RIGHT MAIN TANK DENSITOMETER ELECTRONICS UNIT. REPLACED BOTH LEFT AND RIGHT MAIN TANK DENSITOMETER ELEC UNITS.SDR ASAA2012122593538Indication Sys · malfunctionedAT PUSHBACK, THE NR 2 FUEL SYS DECREASED UNILATERALLY BY 400 POUNDS. DRAINED AND SUMPED NR 2 MAIN TANK. TANK UNIT AND COMPENSATOR VALUES WITHIN LIMITS. BITE TEST PASSES. NO CURRENT FAULTS, REF AMM 28-41-00-730-801.SDR ASAA2012122393527Compensator · malfunctionedNR 2 FUEL TANK QTY AND FUEL TOTALIZER WENT BLANK ON UPPER DU FOR APPROX 1 MINUTE THEN RETURNED TO NORMAL. REPLACED NR 2 TANK COMPENSATOR UNIT REF MM 28-41-21-400-801, STEPS 2.C.(1) THRU 3.E.(1), (2), (4)-(8). TANK COMPENSATOR UNIT. T/C 7852800 FUEL TANK ENTSDR ASAA2012122393526Indication Sys · malfunctionedDURING LEVEL FLIGHT BURNING OUT OF CENTER TANK , NOTICED RT FUEL QUANTITY DROP FROM 8.72 TO 8.30 QUANTITY STAYED AT 8.30 FOR ABOUT AN HOUR THEN JUMPED BACK TO 8.72 RT QUANTITY THEN SEEMED TO INDICATE CORRECTLY FOR REMAINDER OF FLIGHT. FOUND FQIS FAULT MESSAGESDR ASAA2012122293522Indication Sys · unknownDURING PREFLIGHT, TOTAL FUEL QTY WAS 43.1 ( LT QTY APPROX 8.52, CNT 26.01, RT APPROX 8.5 ). DURING PUSHBACK PRIOR TO CHECK, FUEL QTY WAS 42.7 W/TANKS READING L 8.52, CNTR 26.01, R 8.12. RT FUEL QTY INDICATED 400 LESS THAN PREVIOUSLY INDICATED. ACCOMPLISHED FSDR ASAA2012122293518Processor · faultedNR 2 FUEL GAUGE FLASHING AT PANEL. ACFT GROUNDED. TRANSFERRED 100 LBS IAW FIM TASK 28-21-21-816, OPS CKS NORMAL. NO HISTORY 10 DAYS. REPLACED FUEL QTY PROCESSOR UNIT, REF MM 28-41-81. ALSO, REPLACED NR 2 REFUEL QTY IND, REF MM 28-41-61. OPS TEST OF FQIS NSDR ASAA2012121993509Compensator · malfunctionedFUEL QTY AT PREFLIGHT WAS 20.2 AT PUSH BACK FUEL QTY WAS 19.2 THE APU WAS ON FOR A TIME PERIOD OF 20 MIN FUEL GAUGE NR 1 & NR 2 WENT BLANK FOR ABOUT 5 SECONDS, RESPECTIVELY AT DIFFERENT TIME. ALL 3 FUEL GAUGE READINGS HAVE REDUCE FROM ORIGINAL READING. ACFT SDR UALA2012121207170Unknown · malfunctionedFUEL SYSTEM IRREG, FLT DIVERTED. CAPTAIN FELT UNCOMFORTABLE CONTINUING TO HKG DUE TO FUEL SYSTEM IRREGULARITY. UA895 / C4 ORD HKG WE HAVE A 2.5 DIFF BETWEEN TOT AND CALC FUEL 86.2/88.9SDR ASAA2012120793426Compensator · inoperativeNR 2 FUEL QTY GAUGE FLUCTUATING 500 LBS. ACCOMPLISHED NR 2 FUEL TANK QTY BITE PROCEDURE IAW FIM TASK 28-41-801. SHOWS CURRENT FAULT 28-41208, TANK 2 COMPENSATOR DATA BAD. ACCOMPLISHED T/C NR 78528000 FUEL TANK ENTRY PERMIT. FQIS BITE FAULTS NR 2 COMPENSATOSDR ASAA2012120693418Compensator · failedNR 2 FUEL TANK QUANTITY DROPPED TO 8300 LBS FROM 8700 LBS SHORTLY AFTER FUELING WAS COMPLETED ON THE RAMP. AFTER APPROX 1.5 HOURS OF FLYING THE NR 2 TANK INDICATED 8700 LBS, THE SAME AS NR 1 TANK. LATER, NR 2 TANK AGAIN INDICATED 8300 LBS. 400LB DIFFERENCE SDR UALA2012113006875Unknown · malfunctionedCENTER TANK PUMPS RAN WITH TANK EMPTY FOR OVER AN HOUR IN MANUAL MODE. NEVER GOT LOW PRS. RESET SYSTEM. LOW PRESSURE LIGHTS WORKED NORMAL WITH MODE SELECTOR IN MANUAL.SDR ASAA2012113093388Compensator · failedFUEL QTY NR 2 GOES BLANK INTERMITTENTLY. REPLACED NR 2 TANK COMPENSATOR. ALL OPS NORMAL.SDR FDEA201211284203Probe · malfunctionedTANK 2 PUMPS OFF ILLUMINATED ON DURING CRUISE FLIGHT. MONITORED FUEL DISPLAY. FUEL BEING FED TO NR 2 ENGINE VIA CROSSFEED FROM EITHER NR 3 OR NR 1 TANKS, ALTERNATING AS NECESSARY TO MAINTAIN BALANCE. FUEL TANK 2 QTY DROPPED TO 6200 LBS THEN CAME UP TO 7200SDR ASAA2012112293341Indicator · malfunctionedAFTER TO RT MAIN FUEL QTY WENT DOWN TO 8.11 (FROM 8.57) WHEN THE CTR TANK BURNED DOWN TO 045 THE RT MAIN QTY CLIMBED TO 8.57 (DID NOT NOTICE A CHANGE IN TOTAL FUEL) TOTAL AGREES WITH INDIVIDUAL TANK QTYS WITH RT MAIN AT THE HIGHER VALUE AND FUEL USED, ADDED TOSDR ASAA2012112093344Detector · faultedRIGHT FUEL QTY INDICATOR FLUCUATES PLUS OR MINUS 300-400 POUNDS. PERFORMED FIM TASK 28-41 TASK 801 FQIS GROUND TEST SHOWED FAILED FAULT CODE 28-41208, SUMPED NR 2 TANK NO EVIDENCE OF WATER FOUND, FAULT DID NOT CLEAR. PERFORMED FIM 28-41 TASK 807. FOUND SAME MSDR ASAA2012111693310Indicator · false indicationUPPER MFD FUEL QUANTITY RT SIDE AND TOTAL FUEL, INTERMITENTLY DISAPPEAR AND REAPPEAR. C/W FIM 28-41 TASK 813 NO FAULTS FOUND & FQIS BITE PASS.SDR UALA2012111206498Switch · inoperativeRIGHT FWD FUEL BOOST PUMP PRESS LIGHT INOP. REPLACED SWITCH PER MM, OPS CHECK OKAY.SDR UALA2012110906456Processor · faultyCREW REPORTS THAT 5 HRS INTO FLIGHT, THAT THE FUEL USED AND THE OVERHEAD INDICATION IS OFF BY 1000LBS. IT STARTED OUT AS MUCH AS 2800LBS, 15 MIN LATER IT WAS 1500LBS. IT APPEARS THAT THE TOTALIZER IS INCONSISTENT. REF MM 28-41-00. ACP'D BITE OF FQIS AND NOSDR ASAA2012110893276Indicator · intermittentNR 1 REFUEL QTY INDICATOR AT REFUEL PANEL INOPERATIVE. UNIT IS INTERMITTENT, REPLACED NR 1 REFUEL QUANTITY INDICATIOR IN RT WING, OPS CHECK GOOD. MM REF 28-41-61. GROUND FUNCTIONAL TEST GOOD IAW AMM 28-41-61-400-801, PARA 3 H.SDR 9JLA201211072250Switch · defectiveTHE CREW REPORTED THAT THE NR 2 FEEDER TANK WOULD NOT FUEL TO THE HIGH LEVEL. TROUBLESHOOTING IDENTIFIED THE HIGH LOW SWITCH (63Q) ON THE FUEL PANEL SWITCH AS DEFECTIVE. REPLACED THE SWITCH WITH NEW. FUNCTIONAL CHECKS SATISFACTORY. REF: MM 28-50-60-650-901.SDR UIEA2012101500477Warning Light · false activationLEFT FWD FUEL PUMP PRESSURE LIGHT ON APPROX FL370. FUEL IN TANK 11.2. SWITCHED PUMP OFF IAW QRH. SUMPED ALL TANKS. NO CONTAMINATION FOUND. TRANSFERRED FUEL, PUMP OPERATES NORMAL REF MM 28-22-03 AND MM 12-11-10.SDR UALA2012101005765Probe · faultedRIGHT FUEL INDICATOR NOT INDICATING TOTAL FUEL NOT SHOWING. FUEL IND PROBLEMS ARE DUE TO FAULTY PROBES. RIGHT MAIN TANK PROBES REPLACED.SDR CA121003004Indication Sys · erratic(CAN) OIL SMELL NOTED IN COCKPIT ON FERRY FLIGHT BACK TO DEPARTURE FOLLOWING FUEL INDICATION ISSUE. TECH STAFF ON BOARD THE ODOR WAS NOTED ON DESCENT PASSING THROUGH 10,000 FT. FLIGHT CREW DID NOT ATTEMPT TO ISOLATE EITHER ENGINE IN AN EFFORT TO IDENTIFY WHISDR FDEA201209203374Processor · failedUPON REACHING CRUISE ALITIUDE OF FL 400, BOTH THE LT & RT MAIN FUEL TANK QUANT INDICATORS WENT BLANK AND RECEIVED "FUEL QUAN IND" STATUS MSG. AFTER REACHING 4000' BOTH INDICATION CAME BACK ON WHILE FLYING APPROACH. PERFORMED THE WALK THROUGH FIM 28-41-00 TRSDR ASAA2012090492826Indicator · inoperativeNR 1 FUEL GAUGE IN REFUELING PANEL ON WING INOPERATIVE. VERIFIED DISCREPANCY NR 1 REFUEL QTY INDICATOR INOPERATIVE. REMOVED & INSTALLED NR 1 TANK REFUEL IND REF MM 28-41-61-00-801 AND 28-41-61-400-801. PERFORMED OPS CHECKED IAW MM 28-41-61-00-801 AND 28-41-SDR ASAA2012092492951Gauge · false indicationFUEL PANEL TANK NR 1, LOWER GAUGE DISPLAY INDICATES 88888 AND LBS 000. PERFORMED FQS OPS TEST IAW AMM TASK 28-41-00-710-801. RESET REFUEL PANEL QTY GAUGE BY RESETTING POWER. OPS CHECKED OK.SDR ASAA2012091792904Indication Sys · malfunctionedNR 2 REFUEL GUAGE REFUEL PANEL ALL ZEROS. CYCLED POWER TO REFUEL PANEL ALL GAUGES NORMAL. FQIS SELF TEST OK REF MM 28-41-00 ETOPS GROUNDED VERIFICATION CHECKED OK,
Back to JASC 2840