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 ASAA2016052816870Probe · failedREFUELER REPORTED BOTH QTY INDICATOR DROPPED RAPIDLY AFTER COMPLETING REFUEL. ACFT GROUNDED. PERFORMED A FQIS OPS TEST IAW AMM 28-41-00-710-801. FOUND COMPENSATOR DATA BAD ON BOTH MAIN TANKS. PERFORMED A TANK AND COMPENSATOR UNITS TEST IAW AMM 28-41-21-710-SDR ASAA2016052316831Indicator · malfunctionedFUEL IMBALANCE LIGHT ILLUMINATED, IMBALANCE OF 1050 NOTED FOLLOWING BURN OFF OF CENTER TANK. ACFT GROUNDED. FUEL IMBALANCE CONDITIONAL INSPECTION WITHIN LIMITS REF AMM 05-51-48-801, TABLE 101. ACCOMPLISHED FUEL COMPARISON CHECK REF AMM 28-41-00-720-801, NO FSDR QXEA2016052200319Probe · out of limitsON ROTATION FUEL IMBALANCE LIGHT ILLUMINATED, VARIED BETWEEN 800LBS AND 1300LBS. RETURNED TO FIELD. LANDING UNEVENTFUL. FOUND LT NR 8 PROBE CAP READINGS OUT OF LIMITS. REPLACED PROBE. RETURNED TO SERVICE.SDR ASAA2016052116811Compensator · failedAFTER INITIAL FUELING, NR 1 TANK =8500, CTR=24000, NR 2=8500. 15 MINUTES BEFORE PUSH NR 1 QTY = 8120, CTR = 24000, NR 2 =8550. ACFT GROUNDED. NR 1 LT MAIN TANK FUEL QTY INDICATOR INOPERATIVE, RELEASED IAW MEL 28-6B. TROUBLESHOOTING FOUND MAINTENANCE MESSAGESDR ASAA2016051716771Indicator · failedNR 1 REFUEL TANK INDCATION INOPERATIVE ON WING PANEL. ACFT GROUNDED. NR 1 REFUEL INDICATOR IS BLANK. REPLACED NR 1 REFUEL INDICATOR, INSTALLATION TEST PASSES. GROUND VERIFICATION SUCCESSFUL, REF AMM 28-41-61/401.SDR ASAA2016051016688Probe · failedWHILE ACCOMPLISHING TASK CARD 800-28EA-16443-1, FOUND THE NR 2 TANK COMP PROBE, NR 1 TU, NR 2 TU, AND NR 9 TU OUT OF LIMITS IAW AMM 28-41-21-710-801. ACFT GROUNDED. REPLACED THE NR 1 TANK COMPENSATOR PROBE IAW AMM 28-41-21/401. THE NEW NR 1 TANK COMPARTMENT SDR ASAA2016051016687Probe · failedWHILE ACCOMPLISHING TASK CARD 800-28EA-16443-1, FOUND NR 1 TANK COMPENSATOR OUT OF LIMITS IAW AMM 28-41-21-710-801. READ 61 PICOFARADS, LIMIT 58.7. ACFT GROUNDED. REPLACED THE NR 1 TANK COMPENSATOR PROBE IAW AMM 28-41-21/401. THE NEW NR 1 TANK COMP PROBE OPSDR ASAA2016050716678Compensator · failedBEGAN FUEL LOAD AT OGG W/ 38.3 TOTAL AND LT MAIN 8.6, RT MAIN 8.6 AND CONTROL 21.1. AT TOC AT FL 350 LT MAIN 8.6, RT MAIN 8.1 AND CENTER 16.6 FOR TOTAL 33.3 WHICH WAS THE TOTAL FUEL PREDICTED. CHECKED FUEL LEAK QRH, NO FUEL LEAK DETECTED OR SUSPECTED BUT RT MASDR ASAA2016042316501Compensator · failedNR 2 FUEL QTY FAILS SYS TEST . COMPENSATOR PROBE, TANK UNIT 1 AND TANK UNIT 10 ARE OUT OF TOLERANCE. ACFT GROUNDED. COMPENSATOR, TU1 AND TU10 REPLACED REF AMM 28-41-21. SYS TEST NOW GOOD REF AMM 28-41-00-730-801. COMPARISON CHECK GOOD REF TASK 28-41-00-720-80SDR ASAA2016041316385Compensator · failedREF FQIS BITE GROUND TEST SHOWS HARD FAULT MSG 28-41208 FOR NR 2 TANK. DUE TO FAULT HISTORY, REQUIRES SYS DEFERRAL. ACFT GROUNDED. R & R COMPENSATOR UNIT, REF AMM 28-41-21-400-801. COMPENSATOR CAPACITY IS 57.8 PF. THIS CLEARS MEL 28-6B. LEAK CHECK GOOD, RESDR ASAA2016040816308Compensator · failedENGINEERING REQUEST, ACCOMPLISH FUEL QTY SYS TEST FOR NR 2 TANK. ACFT GROUNDED. R & R F1, F2, AND F15, REF AMM 28-41-21. SYSTEM TEST GOOD, REF AMM 28-41-00. ACCOMPLISHED FQIS BITE TEST, REF FIM 28-41, TASK 801, OPS NORMAL. FQIS COMPARISON CHECK WITH FUEL SDR ASAA2016040316226Indicator · inaccurateLOOKED AT RT FUEL GAUGE AND IT WAS READING 8.9+ RAPIDLY BEGAN COUNTING DOWN TO 8.49 ON GROUND WITH ENGINE SHUTDOWN & FUELER DISCONNECTED. ACFT GROUNDED. VERIFIED FUEL QTY IN NR 2 TANK REF ALTERNATE FUELING PROCEDURE MANUAL. RAN FQIS BITE CHECK REF FIM 28-41SDR ASAA2016032716105Fuel Sys · malfunctionedDURING DESCENT, RECEIVED AN UNCOMMANDED FUEL IMBALANCE OF 1300 POUNDS LOWER ON RT TANK THAN LT TANK. FUEL CROSSFEED WAS CLOSED. ALL FUEL PUMPS PRESSURIZED. THIS WAS NOT AN OPERATOR-INDUCED IMBALANCE. ACFT GROUNDED. REF FIM 28-41, TASK 801, PERFORMED FQIS SDR ASAA2016032616091Processor · failedJUST PRIOR TO DEPLETING CENTER TANK, THE RT MAIN TANK INDICATION DROPPED TO 7.24. FUEL USED AND FUEL FLOWS WERE VIRTUALLY EQUAL BETWEEN LT AND RT ENGINES. WHEN CENTER PUMPS WERE SHUTDOWN THE RT INDICATION RETURNED TO 8.53 AND HAS OPERATED NORMALLY SINCE THEN.SDR ASAA2016031915998Compensator · failedRIGHT MAIN FUEL GAUGE INDICATED 8.01 WITH LT MAIN TANK INDICATING 8.73 DURING FLIGHT WITH CENTER TANK FUEL AT 6.81 WITH ALL PUMPS ON. AFTER USING CENTER TANK FUEL, GUAGES INDICATED .6 LOW ON RT TANK. AFTER LANDING, LT TANK 4.44, CENTER TANK .05, RT TANK 4.44SDR ASAA2016031315894Compensator · failedFUELER REPORTED LT UNDER WING FUEL GAUGE FLASHING. ACFT GROUNDED. VERIFIED TANK 1 AND TANK 2 COMPENSATOR BAD FAULTS. R & R NR 1 TANK COMPENSATOR IAW AMM 28-41-21-400-801. REPLACED NR 2 TANK COMPENSATOR UNIT IAW AMM 28-41-21-400-801. FQIS SYS TEST NORMAL, RSDR CA160302016Pressure Switch · failed(CAN) FUEL PRESSURE SWITCH, FOUND TO LEAK DURING A 300HR CAUTION LIGHT FUEL PRESSURE SWITCH TEST. UNIT WAS THEN DISASSEMBLED AND FOUND THE BLUE SILICONE COATING ON THE DIAPHRAGM WAS TORN.SDR ASAA2016030215729Warning Message · illuminatedFQIS SHOW NR 2 TANK DEGRADE ATA 28-41208, REF AMM 28-41-00. ACFT GROUNDED. TRANSFERRED FUEL AND BARREL DRAINED NR 2 TANK. REMOVED LARGE QTY OF WATER VIA SUMP. RETESTED FQIS WITH NO DISCREPANCIES NOTED. NO FAULTS. GROUND TEST PASS. SYS OPS NORMAL, REF AMM SDR ASAA2016030215728Warning Message · false indicationAT T/O, BRAKE RELEASE MAIN TANKS 1 AND 2, EACH INDICATED 8.0. AT 1000' AGL THE MAIN TANK NR 1 INDICATED 6.6 AND THE AMBER IMBALANCE WAS ILLUMINATED. DURING CLIMB THE IMBALANCE DECREASED FROM 1400 LBS TO 900 LBS. THE QRH WAS CONSULTED FOR IMBALANCE AND FUEL LSDR QMLA2016022916014Grounding Strap · brokenUPON TAKING OFF FROM A SCENE WITH A PATIENT ONBOARD, THE PILOT NOTICED THE FUEL PRESS LIGHT FLASHING. SCANNED THE OTHER INSTRUMENTS & NOTED THAT THE FUEL QTY INDICATOR WAS GOING UP & DOWN FROM OUR CURRENT FUEL LOAD OF 60% TO 0%. AFTER WATCHING THIS HAPPEN ASDR ASAA2016022815681Compensator · failedDURING 800-28EA-16443-1, FOUND NR 1 FUEL QTY SYTEM TEST FAILED. COMPENSATOR AND NR 1 PROBE ARE BAD. ACFT GROUNDED. REPLACED COMPENSATOR PROBE AND NR 1 TANK UNIT, REF AMM 28-41-21. NR 1 FUEL QTY SYSTEM TEST GOOD, REF AMM 28-41-00-730-801. COMPARISON CHECK GSDR ASAA2016022615670Indication Sys · malfunctionedON A 1.5 HR FLIGHT, THE RT MAIN TANK SHOWED A 600 LBS LESS DIFFERENCE THAN THE LT MAIN TANK. THE FUEL USED SHOWED EVEN AND THE FUEL FLOW WAS THE SAME FOR EACH ENGINE. ACFT GROUNDED. PERFORMED FQIS BITE REF FIM 28-41, TASK 801, NO FAULTS FOUND, FQIS CHECKS GOSDR ASAA2016022315639Circuit Breaker · trippedFUEL QTY NR 1 CB IS OUT. ACFT GROUNDED. RESET FUEL QTY NR 1 CIRCUIT BREAKER AND PERFORMED GVI INSPECTION, NO DEFECT NOTED IAW AMM 20-60-01. PERFORMED OPS TEST OF THE FUEL QUANTITY INDICATION, FOUND NORMAL, REF AMM 28-41-00-710-801.SDR SIMA20160220001Fcu · failedFUEL 1 LO LEVEL EICAS TANK 1 FUEL QTY ZERO, ABORT TAKEOFF. INSPECTED MAIN GEAR FOR A.B.T.O, NO DEFECTS NOTED. INSPECTED LT WING FOR FUEL LEAK, NO DEFECTS NOTED. TROUBLE SHOT IAW FIM 28-41-00-810-840. R & R FCU IAW AMM 28-41-01. OPERATIONS CHECKED GOOD.SDR UIEA2016021500095Status Message · false activationLEFT FWD FUEL PUMP EICAS MSG UPON LANDING. RESET CB IAW AMM 20-60-05, OPERATIONS CHECKED PUMP IAW AMM 28-22-00. OPERATIONS CHECKED NORMAL IAW FIM 28-22 FT 820.SDR ASAA2016020815342Indicator · no testNR 1 FUEL QTY FAILS SYS TEST IAW AMM TASK 28-41-00-730-801. ACFT GROUNDED.SDR ASAA2016020815340Compensator · failedAPPROXIMATELY 1 HR PRIOR TO LANDING, NR 2 FUEL TANK QTY BEGAN DECREASING AT SIGNIFICANT RATE. AT APPROXIMATELY 700 POUND DIFFERENCE BETWEEN NR 1 & NR 2 TANK QTY, 2 TANK WAS LOW TANK, FUEL WAS BALANCED. PRIOR TO LANDING, NR 2 TANK QTY INDICATED 500 POUNDS LOWSDR ASAA2016020815329Probe · failedFUEL QTY INDICATION PROBLEMS FOR NR 2 RT TANK. ACFT GROUNDED. R & R NR 2 TANK COMPENSATOR PROBE AND TANK UNITS F8R, F7R, F6R, AND F1R REF AMM 28-41-21. REPLACED NR 2 TANK UNITS F5R, F4R,F3R, F2R IAW AMM 28-41-21/401. REPLACED NR 2 TANK UNITS F12R, F11R, F10SDR ASAA2016020215270Compensator · failedFUEL INDICATION DISCREPANCY ON CLIMB WITH FUEL IN CENTER TANK AND ALL FUEL PUMPS ON NOTED RT FUEL QTY DECREASING. DECREASED TO 8120 AND THEN STABILIZED RT FULL NORMAL 8670 AT CRUISE RT TANK DECREASED TO APPROX 8490 AFTER TEN MIN RT TANK DECREASED TO APPROXIMASDR AALA201602049002Warning System · false activationAIRCRAFT WAS NOT GNDE. FUEL CTR TANK PUMP 2 LOW PRESS LIGHT ON. COULD NOT DUPLICATE FAULT. DUE TO HISTORY, REPLACED RT CTR BOOST PUMP FOR TROUBLESHOOTING PURPOSES. ACCOMPLISHED A SATISFACTORY LEAK & OPERATIONAL CHECK IAW AMM 28-21-51. COMPONENT REPAIR VENSDR ASAA2016020115233Indicator · out of toleranceFUELERS STOPPED FUELING WHEN FUEL TANK INDICATORS EXCEEDED TOLERANCES. ACFT GROUNDED. REF FIM 28-41, TASK 801. PERFORMED FQIS BITE. REACCOMPLISHED BITE TEST AND BITE TEST PASSED. REF AMM 28-41-00-720-801, PERFORMED FUEL QTY COMPARISON CHECK, COMPARISON CHECSDR ASAA2016013115236Indicator · malfunctionedREFUELING PANEL CTR TANK QTY INDICATION GAUGE IS INOPERATIVE. ACFT GROUNDED.SDR ASAA2016012715071Compensator · malfunctionedAFTER 1 HOUR, RT FUEL READS 1000 LBS LOW. ACFT GROUNDED. REPLACED NR 2 FUEL TANK COMPENSATOR UNIT, F15R IAW AMM 28-41-21. REPLACED TANK UNITS F1R, F3R, F6R, F8R, AND F9R REF AMM 28-41-21. FQIS SYS TEST GOOD FOR NR 2 FUEL TANK REF AMM 28-41-00-730-801. FUELSDR FDEA201601270326Bracket · brokenWHILE PERFORMING MX, FOUND UPPER & LOWER BRACKETS HOLDING SEM BROKEN, & SEM LAYING LOOSE ON FLOOR OF COMPARTMENT. REMOVED BROKEN SUPPORT BRACKETS, AND REPLACED IAW SERVICE BULLETIN MD11-57-043SDR ASAA2016012514999Indication Sys · malfunctionedWITH 1.12 LBS IN CENTER TANK, LT MAIN TANK INDICATED 8.80 AND RT MAIN INDICATED 7.95. WHEN CENTER TANK PUMP LIGHTS CAME ON WE TURNED OFF CENTER PUMPS. CENTER TANK INDICATED 0 AND RT MAIN WAS STILL AT 7.95 CENTER TANK QTY INCREASED TO .05 TURNED CENTER PUMPS OSDR AALA20160121011Ufi · trippedAIRCRAFT WAS NOT GNDED. AIR INTERRUPT, EMER NOT DECLARED, LANDING UNEVENTFUL & ACFT NOT OVERWEIGHT. DURING CLIMB CTR TANK PRESS LOW LIGHT ILLUMINATED. RESET CTR TANK UFIS IAW AMM 28 20 28. TRANSFERRED FUEL TO WING TANKS. OPERATIONAL CHECKED NORMAL.SDR ASAA2016011914924Probe · failedDURING CRUISE FLIGHT WITH BOTH ENGINES RUNNING AND ALL 6 FUEL BOOST PUMPS ON WITH FUEL IN ALL TANKS: FUEL QTY INDICATION IN RT MAIN TANK SLOWLY DECREASED, OVER 2 HRS. FROM 8600 LBS, APPROXIMATELY TO 800 LBS. OBVIOUSLY SHOWING IMBALANCE OF ABOUT 500 LBS. THIS SDR ASAA2016011914923Probe · out of limitsAT CRUISE, NOTICED THE MAIN TANK WOULD DECREASE 10 LBS EVERY 6 MINUTES. CONTACTED MAINTENANCE CONTROL. ALL 6 FUEL PUMPS ON WHEN THIS HAPPENED. FOLLOWED IAW MAINTENANCE CONTROL, PREVIOUS CREW ACTIONS ON DEC 24TH. TRANSFEED VALVE OPEN, CENTER TANK FUEL PUMPS OSDR ASAA2016011614814Compensator · failedNR 1 MAIN TANK F/Q INOPERATIVE. ACFT GROUNDED. ACCOMPLISHED TANK UNITS AND COMPENSATOR TESTS IAW AMM 28-41-21-710-801 AND FOUND THE COMPENSATOR AND PROBES F4, F6 AND F8 OUT OF TOLERANCE. REPLACED BAD PROBES. NR 1 TANK F/Q SYSTEM TEST NOW GOOD AMM 28-41-00-SDR ASAA2016011614813Probe · failedDURING CLIMBOUT, CREW NOTICED A FLICKERING MASTER CONTROL LIGHT. THE LT CENTER FUEL PUMP LOW PRESSURE LIGHT ILLUMINATED AND RT CENTER PUMP LOW PRESSURE LIGHT FLICKERED. IMBALANCE LIGHT ON THE LT SIDE ILLUMINATED. FUEL QUANTITY INDICATED, CENTER 0, LT MAIN 7.SDR ASAA2016011414810Compensator · failedWHILE DEFUELING NR 2 TANK, INDICATOR READS HIGHER THAN IT SHOULD. ACFT GROUNDED. R & R TANK UNITS F12, F11, F10, F9, F8, F5, AND F3. REPLACED TANK UNITS F7R AND F6R IAW AMM 28-41-21/401. R & R TANK UNIT F1 AND THE NR 2 TANK COMPENSATOR IAW AMM 28-41-21. REPSDR UIEA2016011200015Densitometer · faultyREFERENCE LOG PAGE ITEM 1. LT TANK FUEL INDICATION FLUX -4.0 & RETURNED TO BALANCE IN APPROX 20 MIN CYCLES. OK FOR SERVICE IAW SERVICE BULLETIN 767SL-28-035-A. LOG PAGE 769020 ITEM NR 5 & IAW MOC REQUEST REPLACE LT WING DENSITOMETER UNIT. R & R LT WING DENSDR UIEA2016011100009Densitometer · contaminatedWITH APPROX 63.0 TOTAL BALANCED FUEL, LT FUEL QTY DROPPED TO 28.8 WITH RT AT 31.5 & CONTINUED DECREASING AT EXCEEDED RATE TO 27.5, THEN RAPIDLY RETURNED TO 30.1. BURN CONTINUED NORMAL AFTER. PERFORMED FUEL QTY BITE IAW MM 28-41-00 FAULTED D1. REMOVED LT DENSDR GTIA2015010301446Warning Message · false activationECAM WARNING, LEFT FUEL WING TANK MASS IMBALANCE IAW TSM 28-21-00-810-822A & TSM 28-42-00-810-873A & AMM 28-21-00-710-001A. NO FAULTS, NO LEAKS AT THIS TIME. FQIS, FLSS STATUS, NO FAULTS. OPS TEST OF WING TANK FUEL CONTROL, OK.SDR ASAA2015122714510Probe · failedNR 2 FUEL QUANTITY INDICATING SYSTEM FAIL, SYSTEM TEST REF AMM 28-41-00-730-801. ACFT GROUNDED. OPENED MIG-2C, SN'S 313274, 313275, 313276, 313277. PROBE REPLACEMENTS, INSPECTIONS AND LEAK CHECKS PERFORMED ON THESE DOCUMENTS. MIG-2C SN'S 313274, 313275, 3132SDR FDEA201512063928Electronic Unit · malfunctionedAT TOP OF LEVEL OFF, FUEL USED QTY COMPARED TO WHAT WAS ACTUAL, FMC 1 REFLECTED CORRECT AMOUNT, FMC 2 SHOWED 10K LBS LOW. CURRENT GROSS WEIGHT ALSO DIFFERED BY SAME VALUES REFLECTIVE ALSO IN FMC'S. QRH REFERENCED, NO SPECIFIC GUIDANCE TO FOLLOW, DECLARED ESDR FDEA201512023853Adapter · looseDEPARTED WITH 62,000 POUNDS OF FUEL, AT LANDING FUEL QTY INDICATES 61,400 POUNDS OF FUEL. REMOVED AND REPLACED LEFT OUTER ADAPTER PLUGS 42QT1 & 43QT1 PER AMM 28-42-37-04.SDR ASAA2015113014049Indicator · failedFUELER REPORTS FUEL GAUGES AT REFUEL PANEL INOPERATIVE, ALL GAUGES. ACFT GROUNDED. CONFIRMED FAULT, WHEN REFUELING PANEL WAS OPENED, FUEL FUELING IND C/B AT P6-3 TRIPPED. TROUBLESHOT REF W/D 28-41-11-2 TO DEFECTIVE NR 1 TANK REFUEL QUANTITY INDICATOR. R & RSDR ASAA2015112914029Compensator · contaminatedNR 2 MAIN TANK FUEL INDICATION UNRELIABLE. INDICATION SLOW DECREASE UNTIL STABILIZING AT 7,450, 1050 LOW, WHILE DRAWING FUEL FROM ONLY THE CENTER TANK. ONCE STARTED FEEDING TANK TO ENGINE, NR 2 READ APPROXIMATELY 600 ACCORDING FUEL LOGS. ACFT GROUNDED. FOUSDR ASAA2015112513971Indicator · inoperativeREFUEL PANEL CENTER QUANTITY INDICATOR INOPERATIVE. ACFT GROUNDED.
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