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 SWAA2021021247741Probe · out of toleranceAPPRX 45 MINS INTO FLIGHT; RT FUEL QUANITY INDICATOR WAS AMBER; READING 1300 LBS LESS FUEL THAN LEFT FUEL QUANITY INDICATOR. RAN IMBAL QRH. CROSS FEED VALVE WAS CLOSED ENTIRE TIME & NO BALANCING WAS INITIATED. APPRX 5 MIN LATER FUEL QUANITY ON RT INDICATOR STASDR 2021FA0000383None · inoperativePILOT REPORTS FUEL INDICATION IS HIGH. OPS TESTED AND FOUND FUEL FLOW TRANSMITTER AT FAULT. COMPLIED WITH R&R OF FUEL FLOW TRANSMITTER. AIRCRAFT OK FOR RTS.SDR AALA202101299027Probe · defectiveAIRCRAFT WAS GROUNDED: THE #1 ENGINE WAS SHUTDOWN BY FLIGHT CREW IN FLIGHT DUE TO A POSSIBLE FUEL QUANTITY / AUTO TRANSFER FAULT. AN EMERGENCY WAS DECLARED AND THE AIRCRAFT DIVERTED TO MSY WHERE IT LANDED SAFELY WITHOUT FURTHER INCIDENT. REPLACED INNER LEFT HASDR UIEA2021012600129Pressure Switch · failedRT AFT PRESSURE LIGHT INOPERABLE RT AFT BOOST PUMP. TRANSFERRED TO MDDR 141460, IAW MEL 28-42-01-01 CAT C, DUE DATE 05FEB21, MCC ERIC NOTIFIED. ALL PLACARDS INSTALLED. MX ACTION COMPLIED WITH. REMOVED AND REPLACED GFI RELAY POSITION K10702, PER AMM 28-22-SDR ASAA2021011933905Sensor · failedNR 1 FQIS FAILS SYSTEM TEST AT 401.7 PF AND LEFT MAIN TANK READS 300 LBS EMPTY. GROUNDED-YES. REPLACED TANK UNITS 3, 5, 8, AND 10, PER B737-800 AMM 28-41-21/401. VALUES NOW WITHIN LIMITS PER AMM 28-41-21/501. LEAK CHECKS GOOD. GROUND VERIFICATION SUCCESSFSDR 2021FA0000013Relay · failedFUEL SYSTEM INDICATION FOR MAIN/AUX/ER GOES THRU K1 RELAY PN M5757/1-021 BEHIND FUEL PANEL. NEW RELAY SAME PART NUMBER ARE BEING SOLD WITH AN INCORRECT DRAWING OF CONTACTS, POSSIBLY INTERNALLY MISWIRED OR BOTH. UPON INSTALLING NEW CIRCUIT BREAKERS IMMEDIATELSDR CALA2021011800055Processor · faultedTAKEOFF FUEL LOAD 20.6 THEN 22 MIN AFTER TAKE OFF FUEL LOAD WAS 15.4 IT SHOULD BE READING 16.5 13 MIN LATER AIRCRAFT BURNED ANOTHER 1000 LBS FUEL BALANCE WAS OK AND LEFT AND RIGHT FUEL FLOW WERE EVEN. 10 MIN LATER BURNED AN ADDITIONAL 1400 LB FROM LIFT OFF TOSDR 9JLA2021020423270Probe · defectiveTHE FLIGHT CREW REPORTED THAT DURING FLIGHT A CAS MESSAGE WAS DISPLAYED INDICATING "FAULT CODE" AND "DEGRADED GAUGING". THE MAINTENANCE TEAM TROUBLESHOT AND DETERMINED THAT THE LEFT OTBD WING TANK GAUGE (L40QJ) WAS DEFECTIVE AND WAS REPLACED WITH NEW. FUNCTIONSDR IKBR2021010500018Gasket · leakingPILOT REPORTED FUEL LEAK WE INSPECTED THE AIRCRAFT AND FOUND THE FUEL SENDER LEAKING AROUND GASKET AND AND THRU CENTER STUD INSTALLED NEW FUEL SENDER AND GASKETS.SDR DALA2021010500045Probe · malfunctionedDURING DESCENT, ABOUT FL300, LEFT FUEL QUANTITY WAS ABOUT 1,000 LBS LOW, GOT LEFT FUEL QTY LOW ECAM. THE LEFT TANK WAS LOW AND WAS SLOW TO TRANSFER FROM OUTER TANK TO INNER TANK. REQUESTED PRIORITY HANDLING BY ATC. CORRECTIVE ACTION: NEEDS PROBE MFG P/N 021SDR ASAA2020122833783Compensator · malfunctionedON TAKE-OFF ROTATION LEFT MAIN FUEL INDICATIONS SLOWLY DROPPED TO 7370 POUNDS WITH FUEL IN CENTER TANK ALL 6 FUEL PUMPS ON AND CROSSFEED CLOSED. MAX IMBALANCE WAS 1200 POUNDS. AFTER CENTER TANK FUEL WAS USED WE USED FUEL OUT OF RIGHT TANK TO SET IMBALANCE TOSDR HNAA2020122800378Switch · handler errorEICAS DISPLAYED E1 FUEL LOW LEVEL COUPLED WITH DASHED FUEL QUANTITIES ON MFD AND EICAS. UPON INSPECTION FOUND REFUEL SWITCH ON SPR PANEL TO BE IN OPEN POSITION. INSP SPR PANEL AND PERFORMED FUEL QUNTY OPERATIONAL CHECK, IAW 28-41-00, NO DEFECTS NOTED. ALL ISDR ASAA2020122133736Pressure Switch · intermittentAFT NR 1 FUEL LOW PRESSURE LIGHT AND MASTER CAUTION LIGHT WILL NOT ILLUMINATE WITH SWITCH IN OFF POSITION. GROUNDED-YES. PERFORMED OPERATIONAL TEST OF NR 1 FUEL TANK AFT BOOST PUMP PRESSURE SWITCH, PER B737-800 AMM 28-42-11 TEST-PASS. REMOVED AND REPLACED NSDR ASAA2020121733720Probe · out of limitsTECH SERVICES REQUEST DUE TO RECENT FUEL IMBALANCE ISSUE. ACCOMPLISH FUEL QUANTITY INDICATING SYSTEM TEST, PER B737-800 AMM 28-41-00-730-801. GROUNDED-YES. ACCOMPLISHED STEP NR 2 OF THIS TSR. RT TANK CAPACITANCE VALUE IS 398.3PF, REF B737-800 AMM 28-41-00-SDR ASAA2020121433691Display · inoperativeFUELER REPORTS "TANK ONE" DISPLAY BLANKED OUT WHILE FUELING. CLOSED THE DOOR WOULD NOT COME BACK ON. GROUNDED-YES. REMOVED AND REPLACED TANK ONE REFUEL QUANTITY INDICATOR, IAW B737-900 AMM 28-41-61. OPERATIONAL TEST GOOD.SDR 2020FA0000534Transmitter · leakingI'M A PRIVATE OWNER OF ROBINSON HELICOPTERS. I REPORTED TO ROBINSON IN 2012, THAT IN 2012 I HAD HAD TWO OF THEIR HELICOPTERS THAT BOTH HAD LEAKING FUEL TANK SENDING UNITS. AFTER NUMEROUS EMAILS, ROBINSON SAID IT WAS AN ISOLATED EVENT. NOW 8 YEARS LATER, I HSDR DXTA2020121104456Fuel/Oil Cooler · failedABOUT 30 MINUTES INTO THE FLIGHT WE NOTICED A FUEL IMBALANCE WITH THE LEFT SIDE BEING LOW. SHORTLY THEREAFTER WE GOT THE BLUE "FUEL IMBALANCE" CAS MESSAGE. THE IMBALANCE CONTINUED TO INCREASE DURING THE FLIGHT. BOTH ENGINE WERE RUNNING EVEN AND STABLE. AIPSDR SWAA2020111629292Compensator · out of toleranceENROUTE FROM DEN-MDW FUEL GUAGES SHOWED IMBALANCE 600 HEAVY ON RIGHT, REBALANCED THE RIGHT. DURING REL ENT CURVES SHOWED GOOD IMBALANCE HEAVY ON LEFT, REBALANCED AGAIN. LANDED WITH CLOSE TO PLANNED FUEL. PERFORMED TAN AND COMPENSATOR UNITS WET CAPACITANCE CSDR ASAA2020102933452Processor · faultedINTERMITTENT VERIFY GW AND FUEL SWITCH PAD MESSAGE WHEN MESSAGE APPEARS FUEL ON PERF INT PAGE IS DASHES. GROUNDED-YES. MULTIPLE FUEL QTY PROCESS UNIT FAULTS LAST LEG AND MULTIPLE FLIGHTS. REMOVED AND REPLACED PROCESSOR, REF B737-800 AMM 28-41-81/401. OPERASDR XGNA2020102600008Indication Sys · malfunctionedON TAKE OFF CLIMB OUT AT EDC THE PILOT OF FLIGHT GTX336 THOUGHT HE OBSERVED ERRONEOUS FUEL FLOW INDICATIONS ON THE RIGHT FUEL FLOW GAUGE. HE DID NOT DECLARE AN EMERGENCY, BUT REQUESTED RTB AS A PRECAUTION. HE STATED BOTH ENGINES WERE RUNNING. ONCE ON THE GRSDR ASAA2020092833229Pressure Switch · inoperativeRIGHT AFT FUEL PUMP LOW PRESSURE LIGHT DOES NOT ILLUMINATE WITH SWITCH IN OFF POSITION. GROUNDED - YES. REMOVED AND REPLACED AFT RIGHT MAIN PRESSURE SWITCH, PER B737-900 AMM 28-42-11. OPERATIONS CHECKED, PER B737-900 AMM 28-42-11-700-801, OPERATIONS CHECKS SDR ASAA2020091933192Pressure Switch · faultyLEFT CENTER FUEL PUMP LOW PRESSURE LIGHT ILLUMINATED. GROUNDED-YES. REF B737-800 FIM 28-22 TASK 801, COULD NOT DUPLICATE FAULT. OPS TESTS NORMAL. AS A PRECAUTION, REMOVED AND REPLACED CENTER TANK LEFT BOOST PUMP RELAY, REF B737-800 AMM 28-22-18/401 AND CENSDR ASAA2020091833191Processor · failedCENTER TANK FUEL QUANTITY INDICATOR INTERMITTENTLY INOP AFTER REACHING ZERO LBS. GROUNDED-YES. ACCOMPLISHED A TANK AND COMPENSATOR UNITS TEST, REF B737-900 AMM 28-41-21-710-801. NO DEFECTS NOTED. PERFORMED RING-OUTS BETWEEN D11316 (CENTER TANK BUSSING PLUGSDR AALA202009169013Float Switch · defectiveAIRCRAFT WAS GROUNDED: AFTER RETURN TO GATE FOR PAX DISTURBANCE, FUEL WAS STREAMING OUT OF RIGHT WING TANK SURGE VALVE, RIGHT CENTER BOOST PUMP WAS ON AND AFTER TURNING OFF RIGHT CENTER PUMP LEAK STOPPED. REPLACED NR 2 FUELING SHUTOFF VALVE, PER AMM 28-21-51 SDR AALA202009169012Float Valve · defectiveAIRCRAFT WAS GROUNDED: AFTER RETURN TO GATE FOR PAX DISTURBANCE, FUEL WAS STREAMING OUT OF RIGHT WING TANK SURGE VALVE, RIGHT CENTER BOOST PUMP WAS ON AND AFTER TURNING OFF RIGHT CENTER PUMP LEAK STOPPED. REPLACED NR 2 FUELING SHUTOFF VALVE, PER AMM 28-21-51 (SDR AALA2020082549009Ufi · inoperativeAIRCRAFT WAS GROUNDED: UNIVERSAL FAULT INTERRUPTER (UFI) NOT RESPONDING TO COMMANDS, CAUSING CTR FUEL TANK CONFIG MESSAGE AFTER TAKEOFF AND SUBSEQUENT AIR INTERRUPT. REPLACED UFI WITH NEW IAW AMM 28-22-99, OPS CHECK GOOD.SDR ASAA2020081873034Warning Message · false activationDURING CRUISE WHILE TRANSFERRING FUEL, NOTICED THE NR 1 AFT LOW PRESS LIGHT FAILED TO ILLUM WHEN NR 1 FUEL PUMP SWITCH (AFT) WAS PLACED TO OFF POSITION. ALL OTHER PUMP LOW PRESS LIGHTS ILLUM NORMALLY. FUEL FLOW FOR BOTH ENGINES MATCHED AND ONCE BALANCED FUELSDR RU3A2020080500030Computer · not seatedRIGHT SIDE FUEL INDICATION LOST 600-800 LBS CAUSING FUEL IMBALANCE MASTER CAUTION. CORRECTED BY RESEATING THE FUEL QUANTITY GAGING COMPUTER AND CLEARING MEMORY.SDR AALA2020070879009Pressure Switch · defectiveAIRCRAFT NOT GROUNDED - RIGHT CENTER FUEL PUMP INOP. REMOVED AND REPLACED FUEL PUMP PRESSURE SWITCH PER AMM TASK 28-21-15-400, OPERATIONAL CHECK AND LEAK CHECK GOOD.SDR FDEA2020070631439Unknown · malfunctionedTANK 3 TIP TRAPPED ALERT DURING CRUISE. 5800 LBS TRAPPED IN NR 3 TANK. EMERGENCY DECLARED WITH ATC.SDR FDEA2020070811396Sem Unit · failedGOT A FUEL QTY, USED CHK ALERT AT FL 380 . FOLLOWING QRH IT APPEARED THAT WE HAD LOST APPROX 5000 LBS OF FUEL . FOLLOWING CHK IT SEEMED LEAK WAS COMING FROM NR 2 TANK OR ENG . ISOLATED TANK , IT WASN`T LEAKING . BURN TO NR 2 WAS MUCH HIGHER THAN NR 1, ANDSDR 2020F00312Pressure Switch · failedNR 1 FUEL PRESSURE LIGHT INTERMITTENTLY ILLUMINATES. REMOVED THE FUEL PRESSURE SWITCH. INSTALLED SERVICEABLE FUEL PRESSURE SWITCH. PERFORMED GROUND RUN, LEAK CHECKED GOOD. ACFT APPROVED FOR RETURN TO SERVICE.SDR FDEA2020051540938Unknown · malfunctionedAFTER T/O OUT OF SJU, F.O. NOTIFIED CAPT AIRCRAFT WAS REQUIRING ALMOST FULL AILERON TO MAKE LEFT TURN ON DEPARTURE. FUEL QTY #3 WAS INOP AND FUELED TO KNOWN QTY. AFTER REVIEWING FUEL SLIPS AND ESTIMATING FUEL QTY #3 FROM PREVIOUS CREW, WE SUSPECT #3 FUESDR SWAA2020040135755Unknown · malfunctionedWE REBALANCED THE FUEL TO WITHIN 300-400 LBS. WE WERE ON DECENT & BALANCING WAS SLOW. AFTER CLOSING THE CROSSFEED VALVE AGAIN & CONFIGURED FOR LANDING; THE RIGHT TANK FUEL LOAD BEGAN INCREASING. RIGHT SIDE WENT FROM 4100 LBS TO 4780 FROM 1000' AGL TO THE GATE SDR AALA202003179004Computer · erraticAIRCRAFT WAS GROUNDED: AT CRUISE FL 370 LEFT TANK WING AT 8800 RIGHT SIDE AT 3900 UPONRUNNING ECAM PROCEDURE AND DECENT TO FL 310 FUEL SYSTEM HAD NORMAL INDICATION (ERRATIC INDICATIONS AT FL 370). DIVERTED TO HSV, EMERGENCY DECLARED.SDR FDEA2020031290509Compensator · inoperativeAT LEVEL OFF, WHEN COMBINING FUEL USED AND FUEL REMAINING, TOTAL FUEL WAS 7000 # HIGHER THAN OUR INITIAL FUEL AT BLOCK OUT. FUEL QTY NUMBERS ON FUEL SYNOPTIC WERE INTERMITTENTLY AMBER THEN WHITE, BUT FUEL TOTAL WAS ALWAYS GROSSLY INACCURATE, MAXING AT THSDR UIEA2020031000401Warning System · false activationAT TAKE OFF EICAS MESSAGE "CTR R FUEL PUMP" WITH 5,000 LBS IN THE CTR TANK.(<P>PERFORMED OPS CHK ON CTR R FUEL PUMP REF B767 AMM 28-22-00. OPS CHK NORMAL. NO MESSAGES DISPLAYED. OK TO CONTINUE AT THIS TIME.</P>)SDR HNAA2020030900091Fcu · malfunctionedREJECTED TAKEOFF DUE TO FUEL 2 LO LEVEL WARNING MSG ON EICAS. WING TANK FUEL QTY INDICATIONS ON EICAS AND MFD NORMAL. MOC ISSUED MEL 28-12 WITH CREW. MAINTENANCE: R/R'D FCU REF AMM 28-41-01. OPS CHECK GOOD, OK FOR SERVCIE.SDR IPXA2020030652868Indication Sys · malfunctionedINSPECTION TYPE:NA**SDR FILED OPEN - EMERGENCY DECLARED, LANDED UNEVENTFULLY** ON DESCENT, RIGHT OUTER FUEL TANK DROPPED TO 2,0 AND CONTINUED SLOW DECREASE TO 1.5. THIS AGREED WITH OVERHEAD FUEL IND. TOTAL FUEL AGREED INDICATING APPROX 10.8 LBS. EXECUTED FUEL SDR AALA202003069014Indication Sys · malfunctionedAIRCRAFT WAS NOT GROUNDED: AIRCRAFT DIVERTED TO TUS ON ACCOUNT OF A SUSPECTED FUEL LEAK DUE TO FUEL READING PROBLEM MISMATCH BETWEEN FUEL BURN (TOTALIZER) AND QUANTITIY REMAINING. AN EMERGENCY WAS DECLARED AND THE AIRCRAFT LANDED WITHOUT FURTHER INCIDENT. MAINSDR IPXA2020030552831Warning System · activatedINSPECTION TYPE:NA**ATB - SDR FILED OPEN** FUEL X FEED 4 EICAS ON TAKE OFF CLIMBING THRU 2000 FT NO VALVE LOGIC FLOW BARS ON FUEL SYNOPTIC PAGE AIR TURN BACK. NO EMERGENCY DECLARED. NO FUEL DUMPED. PLACED ON DEFERRAL M700858 PER MEL 28-22-3-1-1 DMP COMPLISDR HALA2020030300048Computer · malfunctionedETOPS SIGNIFICANT SYSTEM - FUEL FCMC 1 FAULT ON ECAM ILLUMINATED PRIOR TO DECENT. // RESET FCMC 1+2. BITE TEST OF FCMC 1+2 TEST OK. A/C OK FOR SVCSDR AALA202002249038Indicator · false indicationAIRCRAFT WAS GROUNDED: DIVERTED IAH ACCOUNT REPORTED FUEL IMBALANCE. FUEL QUANITY IMBALANCE. LEFT MAIN DECREASING RIGHT,MAIN DOES NOT. EMERGENCY DECLARED. PERFORMED FUEL TRANSFER AND FUEL QUANITY STICK CHECK.FOUND NORMAL.READINGS MATCH. ACCOMPLISHED OPS TEST FSDR FDEA202002180350Warning Message · false activationPDIS 318 28-40 7406 18FEB20 MEM FACT U LOGPAGES:3248935 LVL 2 FUEL QTY/USED CHK" ALERT- QRH PROCEDURES FOLLOWED. ALERT WENT OUT. REOCCURED AFTER ABOUT 5 MINS. UPDT 18FEB20 08:14 MEM U PERFORMED FSC TEST REF MD10-30 AMM 28-08-01-5. ALL TESSDR DXTA2020021753467Float Valve · defectiveWING TANK O'FULL R AMBER CAS ILLUMINATED - WING O' FILL AMBER CAS MSG ILLUMINATED EN ROUTE. ACCOMPLISHED CHECK LIST AND VERIFIED WE WERE LOSING FUEL. TRIED VARIOUS ATTITUDE AND PITCH CHANGES AS WELL AS A 360 DEG TURN BUT NO CHANGE. THERE WAS VERY LITTLE FSDR ASAA2020020632072Compensator · failedFUEL QUANTITY INITIALLY 40.8 TOTAL 8.64 / 23.5 / 8.64. LESS THAN 5 MIN AFTER ENGINE START QTY WAS 7.68 / 22.6 / 8.6 (#1 QTY DROPPED NEARLY 1000 POUNDS). NO OTHER ABNORMAL INDICATIONS. ALL 6 PUMPS ON. NOTE "TOTAL" FUEL ALSO DROPPED (MIRRORED THE LOSS #1 QTY INDSDR HNAA2020020300040Warning Message · false activationFUEL 2 LOW LEVEL LIGHT DISPLAYED ON EICAS DURING TAKEOFF ROLL. ABORTED TAKEOFF. R&R FCU IAW AMM 28-41-01. OPS CHECK GOOD OK FOR SERVICE. CLEAR MEL 28-12 MEL FUEL1 OR 2 LO LEVEL MESSAGES CREW REPORTED AFTER ABORTED T/O MESSAGE EXTINGUISHED AND DID NOT COME BACKSDR AALA202001309018Probe · faultyAIRCRAFT WAS GROUNDED: ECAM MESSAGE FUEL AUTO TRANSFER FAULT, FOLLOWED BY ECAM FUEL F. USED /FOB DISAGREE C FUEL LEAK PROC APPLY FUEL RIGHT WING TANK OVERFLOW. AIR RETURNED TO MIA, EMERGENCY DECLARED. REMOVED AND REPLACED L/WING PROBE 4 IAW AMM28-42-15. SEE ASDR ASAA2020012401952Compensator · failedCHECK #2 (RIGHT) FUEL TANK UNIT VALUES. GROUNDED - YES. REPLACED ALL #2 TANK FQIS TANK UNITS AND COMPENSATOR UNITS ON TANK-TIGERS W/O 12046M84-R-0-8. #2 TANK COMPENSATOR RESISTANCE AND CAPACITANCE CKS GOOD IAW B737 800 AMM 28 41 21 710 801.SDR ASAA2020012403937Valve · stuckRIGHT MAIN FUEL TANK QUANTITY SLOWLY DECREASED DURING INITIAL CRUISE WHILE USING CENTER TANK FUEL. RIGHT MAIN QUANTITY STABILIZED AT 8.13 FUEL USED AGREED WITH PLANNED BURN. GROUNDED - YES. REPLACED LH AND RH CENTER TANK BOOST PUMPS, CROSSFEED VALVE BODY AND A
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