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 AALA202505097875Probe · faultyAIRCRAFT WAS GROUNDED: CENTER FUEL TANK QUANTITY UNRELIABLE. NEED VERIFICATION OF HOW MUCH FUEL IS IN CENTER TANK. REMOVE AND REPLACED CENTER TANK PROBES 1 THROUGH 8 (AALA202505099098), (AALA202505096093), (AALA202505090080), (AALA202505097875), (AALA202505093SDR AALA202505093268Probe · faultyAIRCRAFT WAS GROUNDED: CENTER FUEL TANK QUANTITY UNRELIABLE. NEED VERIFICATION OF HOW MUCH FUEL IS IN CENTER TANK. REMOVE AND REPLACED CENTER TANK PROBES 1 THROUGH 8 (AALA202505099098), (AALA202505096093), (AALA202505090080), (AALA202505097875), (AALA202505093SDR AALA202505059204Processor · faultedAIRCRAFT WAS GROUNDED: CENTER FUEL TANK READ FULL AT 28000 LBS. RAN CENTER TANKS PUMPS TO TRANSFER FUEL AND CENTER TANK PUMPS LOW PRESSURE LIGHTS ILLUMINATED WHILE CENTER TANK SHOWED FULL. STUCK TANK WITH STICKS SHOWED NO FUEL IN TANK. HAD CURRENT FAULT 28-413SDR VNAA2025050111101Controller · faultedDESPITE BOTH ENGINES INDICATING SIMILAR FUEL BURN FUEL WAS DEPLETING FROM LEFT TANK AT TWICE THE EXPECTED RATE. / TROUBLESHOT IAW CRJ 700 FIM 28-41-22-810-804-A01-PSA. NO FAULT CODES AT REFUEL/DEFUEL PANEL. SHOT WIRES ALL WIRES SHOT GOOD. REMOVED AND REPLACED SDR AALA202504302845Compensator · faultedAIRCRAFT WAS NOT GROUNDED: 2 HOURS INTO FLIGHT IN LEVEL CRUISE, LEFT MAIN FUEL QUANTITY BEGAN TO SHOW FUEL DECREASING AT APPROXIMATELY 100LBS/SECOND. AT APPROXIMATELY 1500LB IMBALANCE IT STOPPED AND STAYED AT A 1500LB IMBALANCE. TROUBLESHOT IAW TSM 28-41-00-81SDR VNAA2025042511102Probe · faultedERRONEOUS FUEL INDICATION / QUANTITY READING ON GROUND AND IN FLIGHT PLUS/MINUS 1000LBS IN BOTH WINGS. / REMOVED AND REPLACED FUEL QUANTITY GAUGING COMPUTER IAW AMM 28-41-22-000/400-801-A01.PERFORMED OPERATIONAL TEST IAW AMM 28-41-22-710-801.OPERATIONAL TEST GSDR CALA2025042404195Probe · contaminatedLEFT FUEL GAUGE ERATTIC IN FLIGHT. WENT BLANK 3 TIMES. EICAS FUE L CONFIG SEVERAL TIMES.AS PER INBOUND FLT CREW ERRATIC DIPS IN L/H FUEL QTY OF 2500-3000 PNDS AND THEN FUEL L/H QTY BLANKING OUT, ALSO FUEL TEMP AND TOTAL FUEL QTY BLNAKED OUT CALCULATED FUEL BURSDR AALA202504249701Compensator · faultyAIRCRAFT WAS GROUNDED: APPROXIMATELY 2 HOURS INTO OUR FLIGHT THE LEFT FUEL TANK INDICATED A 1500 POUNDS FUEL IMBALANCE. WE BALANCED THE TANKS UP. APPROXIMATELY 1 HOUR LATER THE 1500 POUNDS CAME BACK AND WAS IMBALANCED AGAIN. **SUPPLEMENTAL REPORT FOR (AALA2025SDR AALA202504293126Probe · faultedAIRCRAFT WAS NOT GROUNDED: CENTER FUEL QUANTITY INACCURATE. CENTER TANK INDICATION ON UNDERWING FUELING PANEL FLASHING. FLIGHT DECK INDICATES: LEFT TANK 6.58, RIGHT TANK 6.98, CENTER RANK 29.41. CONFIRMED LEFT AND RIGHT TANK INDICATIONS NORMAL HOWEVER CENTER TSDR UIEA2025041300456Indication Sys · false indicationNO FUEL QTY INDICATION ON MAIN TANK #2.(<P>CONFIRMED NO FUEL LEAKS, DRIP STICK READING ACCOMPLISHED, AND DDG 28-41-01 APPLIED. TRANSFER TO DMI 229181 PER MEL 28-41-01 CAT C DUE DATE 24APR25.</P>)SDR DXTA2025040402940Float Switch · faultedIN FLIGHT FL280 RECEIVED THE FUEL LEVEL LOW R CAS MESSAGE. FOLLOWED QRH AND LANDED SOON AS POSSIBLE. CORRECTIVE ACTION: PERFORMED ARES DOWNLOAD AND SENT FILES TO TEXTRON. INSTALLED BALLASTS ONTO AIRPLANE FOR DEFUELING. DEFUELING TRUCK UNAVAILABLE AT THIS TIME SDR RJEF20250401001Probe · failedDURING FLIGHT CREW NOTICED FUEL DISCREPANCY OF 500 KG AND 350 KG BETWEEN TANK>>>PERFORMED SAMPLE FUEL FOR MICROBIOLOGICAL CONTAMINATION ANALYSIS RESULTS ARE NEGLIGIBLE NO CURATIVE TREATMENT IS NECESSARY. WAS REPLACED WING-TANK FUEL-QUANTITY PROBE 34QT1. PERFORSDR NACA2025032900002Warning Light · false activationAFTER ENGINE START, L AFT FUEL PRESS LIGHT ON. PERFORMED B763 FAULT ISOLATION MANUAL IAW FIM 28-22 FAULT TREE 820 FROM PAGE 138 TO 142. NO DEFECT NOTED.SDR AALA202504088596Compensator · failedAIRCRAFT WAS GROUNDED: IN FLIGHT THE NUMBER 2 FUEL QUANTITY INDICATION BLANKED FOR 2 TO 3 MINUTES. WHEN THE INDICATION RETURNED THE NUMBER 2 QUANTITY WAS APPROXIMATELY 400 LBS BELOW THE NUMBER 1 QUANTITY. THE FUEL HAD BEEN BALANCED SEVERAL MINUTES PRIOR TO WITSDR AALA202504018596Compensator · faultedAIRCRAFT WAS GROUNDED: IN FLIGHT THE NUMBER 2 FUEL QUANTITY INDICATION BLANKED FOR 2 TO 3 MINUTES. WHEN THE INDICATION RETURNED THE NUMBER 2 QUANTITY WAS APPROXIMATELY 400 LBS BELOW THE NUMBER 1 QUANTITY. THE FUEL HAD BEEN BALANCED SEVERAL MINUTES PRIOR TO WITSDR QXEA2025032400068Indication Sys · malfunctionedFLIGHT 2037 FUEL FEED 2 FAULT MESSAGE IN CRUISE. FUEL IMBALANCE DEVELOPED DESPITE CROSSFEED. SUSPECTED FUEL LEAK AFTER MISCOMPARE OF 300LBS DEVELOPED BETWEEN GAUGE + FMS FUEL. DIVERTED AND PERFORMED UNEVENTFUL LANDING. REMOVED FROM SERVICE. FOUND FAULT CODE 45SDR QMLA2025031920037Probe · malfunctionedAIRCRAFT FUEL INDICATIONS ERRONEOUS. INDICATED 12-20 GALLONS LESS UPON TAKEOFF THAN ASSUMED TO BE IN AIRCRAFT. AFTER 15 MINUTES IN FLIGHT, FUEL INDICATIONS STILL SHOWED MORE FUEL THAN WHEN DEPARTED. REMOVED INSPECTED CLEANED AND REINSTALLED #1 AND #2 SUPPLY SDR HALA20250319083Probe · malfunctionedETOPS - DURING PREFLIGHT INNER TANK 2 FUEL LEVEL DROPPED FROM 39,000 LBS TO 32,160 LBS, ECAM ADV FOR FUEL IMBALANCE DUE TO LIMITATION EXCEEDANCE FOB ON E/WD & ECAM CHANGED PROPORTIONATELY. REMOVED AND REPLACED FUEL PROBE (26QTZ). OPS & LEAK CHECK GOOD. REF DAVSDR VNAA2025031411102Probe · faultedFUEL IMBALANCE CAUTION MSG IN FLIGHT, NO READOUT ON LEFT TANK AFTER MSG. / REMOVED AND REPLACED THE LH #4 FUEL GAUGING PROBE IAW CRJ900 AMM 28-41-09-000/400-801. COMPLETED FUELING OPS CHECKS AND LEAK CHECK IAW CRJ900 AMM 28-41-09-400-801. OPS CHECKS GOOD, LESDR ASAA2025021456023Indication Sys · malfunctionedRIGHT MAIN TANK FUEL QTY IND STILL APPEARS TO BE ERRONEOUS. ON GROUND AFTER REFUELING, BOTH MAIN TANKS WERE WITHIN 20 LBS OF EACH OTHER . AFTER PUSH & ENG START OF NR 1 ENG, RT MAIN SHOT UP TO 8.89. THIS TREND CONTINUED THROUGH TAKEOFF, CLIMB & CRUISE UP TO 9.SDR ASAA2025021456019Indication Sys · malfunctionedRIGHT MAIN TANK FUEL QUANTITY INDICATION APPEARS TO BE ERRONEOUS. JUST PRIOR TO CENTER FUEL EMPTYING RIGHT MAIN QTY JUMPED TO 9140 LBS, WHERE IT STABILIZED FOR A FEW MINUTES. IT THEN BEGUN COUNTING DOWN NORMALLY. HOWEVER; THERE IS APPROXIMATELY A 1000 LB SPLITSDR 4DPA2025021100001Warning Message · false activationCREW REPORTED- ON CLIMB WE RECEIVED FUEL 1 LOW LEVEL MASTER. RETURNED TO EDC. INITIALLY DEFERRED THEN CORR ACTION- MX FOUND NO MSG PRESENT ON EICAS, NO RELATED MSG ON THE CMC, AND NO MSG ON THE FUEL REPEATER. PERFORMED OPS CHECK OF THE LOW-LEVEL WARNING SYSTEMSDR FDEA202502050176Sensor · faultedENROUTE TO KSHV IN CLIMB AT APPROX FL 240 THE ECAM SHOWED R FUEL LO LEVEL. WE DID ALSO GET THE RED LIGHT ON THE OVERHEAD. RETURNED TO MEM AND THE INDICATION WENT AWAY AT 5000 FEET. THE INDICATION DID NOT RETURN. EMERGENCY DECLARED. AMM 28-42-00-05-02SDR HNAA2025020400074Dau · chatteringDURING APPR AT 10000 LOST BOTH FUEL QTY IND INTERMITTENTLY. IND RETURNED AFTER LANDING. FACT 03FEB25 19:51 PHL R/R FWD AND AFT DAU IAW AMM 31-41-01 OPS CHECK GOOD. FUEL QTY SHOWS NO DASHES C/W AMM 28-41-00 TO INSPECT 28-41-00 NO DEFECTS FOUND OK FOR SERSDR ENHA202502037310Transmitter · leakingPILOT REPORTED STRONG FUEL SMELL IN COCKPIT. PILOT RETURNED TO BASE. MECHANICS FOUND THE LEFT HAND WING FUEL QUANTITY SENDING UNITS SCREWS LOOSE. MECHANICS TIGHTENED SCREWS AND NO LEAKS WERE NOTED.SDR AALA202502033759Pressure Switch · faultyAIRCRAFT WAS NOT GROUNDED: NUMBER 1 AFT FUEL PUMP LOW PRESSURE LIGHT DOES NOT TURN ON WITH THE PUMP OFF. VERIFIED FAULTY SWITCH; REMOVE AND REPLACED NUMBER 1 AFT LEFT FUEL BOOST PUMP PRESSURE SWITCH. PER AMM 28-42-11. OPERTIONAL TEST GOOD. LOW PRESS LIGHT ILLUSDR AALA202502063262Probe · inoperativeAIRCRAFT WAS NOT GROUNDED: NUMBER 1 MAIN TANK QUANTITY STOPPED TAKING FUEL AT 8190 LBS. REMOVED AND REPLACED LEFT HAND WING NUMBER 10 FUEL TANK PROBE.SDR AALA202502034535Indication Sys · inoperativeAIRCRAFT WAS NOT GROUNDED: RIGHT FUEL TANK SHOWING 500 TO 600 POUNDS LESS THAN LEFT TANK ON DESCENT. FUEL SHOWED NORMAL AGAIN WHILE LEVELED AROUND 4,000 FEET. CHECKED AND CONFIRMED NUMBER 2 MAIN TANK FUEL QUANTITY INOPERATIVE. REPEAT WRITE UP. (OPEN).SDR AALA202501157877Compensator · inoperativeAIRCRAFT WAS GROUNDED: CENTER FUEL TANK WILL NOT BURN BELOW 0.11 LBS, TRIED CYCLING LEFT AND RIGHT FUEL PUMPS ON AND OFF, QUANTITY INCREASED TO 0.21 AND WOULD NOT BURN DOWN. DURING TROUBLESHOOTING, TRANSFERRED 5,000 LBS FUEL TO CENTER TANK. ATEMPTED TO TRANSFESDR AALA202501159236Compensator · inoperativeAIRCRAFT WAS GROUNDED: CENTER FUEL TANK WILL NOT BURN BELOW 0.11 LBS, TRIED CYCLING LEFT AND RIGHT FUEL PUMPS ON AND OFF, QUANTITY INCREASED TO 0.21 AND WOULD NOT BURN DOWN. DURING TROUBLESHOOTING, TRANSFERRED 5,000 LBS FUEL TO CENTER TANK. ATEMPTED TO TRANSFESDR YENA2025011000037Indication Sys · faultedFLT#1408, CDG-JFK. (ETOPS) 'FUEL ACT XFR FAULT ( CAUTION ON ECAM 5) ACT XFR FAULT (ACT) ); PERFORMED OPS CHECK OF ACT FUEL TRANSFER SYSTEM AS PER AMM 28-28-00.OPS CHECK NORMAL.NO DEFECTS NOTED.MX-4 UPDATED PLACARD REMOVED.SDR AALA202501155255Compensator · faultedAIRCRAFT WAS NOT GROUNDED: AT THE GATE BEFORE FLIGHT, THE FUEL QUANTITY INDICATED 8500 IN EACH MAIN TANK (BALANCED CONDITION) AND 3700 IN THE CENTER TANK. AFTER ENGINE START, THE LEFT TANK INDICATED ONLY 7200 AND THE AMBER IMBALANCE ANNUNCIATION ILLUMINATED. ASDR AALA202501151248Compensator · faultedAIRCRAFT WAS NOT GROUNDED: AT THE GATE BEFORE FLIGHT, THE FUEL QUANTITY INDICATED 8500 IN EACH MAIN TANK (BALANCED CONDITION) AND 3700 IN THE CENTER TANK. AFTER ENGINE START, THE LEFT TANK INDICATED ONLY 7200 AND THE AMBER IMBALANCE ANNUNCIATION ILLUMINATED. ASDR AALA202501105255Indication Sys · inoperativeAIRCRAFT WAS NOT GROUNDED: AT THE GATE BEFORE FLIGHT, THE FUEL QUANTITY INDICATED 8500 IN EACH MAIN TANK (BALANCED CONDITION) AND 3700 IN THE CENTER TANK. AFTER ENGINE START, THE LEFT TANK INDICATED ONLY 7200 AND THE AMBER IMBALANCE ANNUNCIATION ILLUMINATED. ASDR YENA2025010300010Warning Message · illuminatedFLT#424, LAX-JFK. (ETOPS) AFTER FUELING WAS COMPLETED FUEL ACT XFR FAULT POSTED; PER TSM 28-48-00-810-874. NO FAULTS FOUND. NO PREVIOUS HISTORY. MDDR CLEARED MX-4 UPDATED AC SYSTEM RESPONDS NORMAL.SDR R61A202501020001Fcu · faultedFUEL 1 LOW LEVEL ON SHORT FINAL, DESPITE 7200LBS FUEL IN TANK. DECLARED EMERGENCY, LANDED WITHOUT INCIDENT. R&R FUEL CONDITIONING UNIT.SDR SWAA2024122668002Fuel Unit · leakingPOSSIBLE FUEL LEAK ON RIGHT SIDE OF FUEL MANIFOLD. #2 ENGINE BURNS 20-50LBS/HR MORE THAN #1 ENGINE; FUEL USED SHOWS #2 ENGINE BURNING SLIGHTLY MORE THAN #1 ENGINE. HOWEVER IN 1:20 OF FLIGHT THE RIGHT MAIN TANK IS DOWN OVER 400 LBS FROM THE LEFT MAIN TANK 12/24SDR SWAA2024122668003Fuel Unit · leakingSUPPLEMENTAL INFORMATION: POSSIBLE FUEL LEAK ON RIGHT SIDE OF FUEL MANIFOLD. #2 ENGINE BURNS 20-50LBS/HR MORE THAN #1 ENGINE; FUEL USED SHOWS #2 ENGINE BURNING SLIGHTLY MORE THAN #1 ENGINE. HOWEVER IN 1:20 OF FLIGHT THE RIGHT MAIN TANK IS DOWN OVER 400 LBS FROSDR SWAA2024122668004Tank Unit · leakingSUPPLEMENTAL INFORMATION: POSSIBLE FUEL LEAK ON RIGHT SIDE OF FUEL MANIFOLD. #2 ENGINE BURNS 20-50LBS/HR MORE THAN #1 ENGINE; FUEL USED SHOWS #2 ENGINE BURNING SLIGHTLY MORE THAN #1 ENGINE. HOWEVER IN 1:20 OF FLIGHT THE RIGHT MAIN TANK IS DOWN OVER 400 LBS FROSDR SWAA2024122668005Tank Unit · leakingSUPPLEMENTAL INFORMATION: POSSIBLE FUEL LEAK ON RIGHT SIDE OF FUEL MANIFOLD. #2 ENGINE BURNS 20-50LBS/HR MORE THAN #1 ENGINE; FUEL USED SHOWS #2 ENGINE BURNING SLIGHTLY MORE THAN #1 ENGINE. HOWEVER IN 1:20 OF FLIGHT THE RIGHT MAIN TANK IS DOWN OVER 400 LBS FROSDR SWAA2024122668006Tank Unit · leakingSUPPLEMENTAL INFORMATION: POSSIBLE FUEL LEAK ON RIGHT SIDE OF FUEL MANIFOLD. #2 ENGINE BURNS 20-50LBS/HR MORE THAN #1 ENGINE; FUEL USED SHOWS #2 ENGINE BURNING SLIGHTLY MORE THAN #1 ENGINE. HOWEVER IN 1:20 OF FLIGHT THE RIGHT MAIN TANK IS DOWN OVER 400 LBS FROSDR DALA2024121911843Transmitter · inoperativeSHIP 3770 -DIV/DE- DIVERTED TO CHS DUE TO POSSIBLE LEFT ENGINE FUEL LEAK. LT FUEL QUANTITY DECREASING. CORRECTIVE ACTION: REPLACED TU 1, 2, 9 ,10 PER B 737 AMM 28-41.SDR AALA202506044314Compensator · faultedAIRCRAFT WAS GROUNDED: ON TAKEOFF, AIRCRAFT DEVELOPED A 540 LBS FUEL IMBALANCE BETWEEN THE LEFT TANK AND RIGHT TANK. THE IMBALANCE REMAINED BETWEEN 540LBS AND 400 LBS. DUE TO RECENT AIRCRAFT FUEL LEAK, WE OPTED TO NOT BALANCE THE FUEL. THE LEFT TANK IS THE LOSDR CALA2024121301495Gauge · malfunctionedPOSSIBLE FUEL LEAK 1500 LB DIFF IN 30 MIN LEFT SIDE LOW. MX RAN THE #1 ENGINE, AND NO LEAKS WERE NOTED AND OPERATION WAS NORMAL. REF LP 3150428. PLACED #1 TANK ON MEL REF MEL 2806A. BUSSING PLUG INSTALLED DDP COMPLETED. APPROVED LEFT MAIN TANK FUEL QTY GAUSDR SWAA2024120968444Tank Unit · out of limitsMID FLIGHT NOTICED ABNORMAL FUEL DECREASING. NOTICED UP TO 700 LBS FUEL IMBALANCE. NO TRANSFER OF FUEL FROM TANK TO TANK. NO 1 TANK LOW. PHX PERFORMED COMPARISON CHECK & VERIFIED #1 TANK IS 700 LBS LOW. NEEDS THE BOX HOOKED UP FOR TROUBLESHOTING. AFTER TROUBLESDR SWAA2024120968445Tank Unit · out of limitsMID FLIGHT NOTICED ABNORMAL FUEL DECREASING. NOTICED UP TO 700 LBS FUEL IMBALANCE. NO TRANSFER OF FUEL FROM TANK TO TANK. NO 1 TANK LOW. PHX PERFORMED COMPARISON CHECK & VERIFIED #1 TANK IS 700 LBS LOW. NEEDS THE BOX HOOKED UP FOR TROUBLESHOTING. AFTER TROUBLESDR SWAA2024120968446Tank Unit · out of limitsSUPPLEMENTAL INFORMATION: MID FLIGHT NOTICED ABNORMAL FUEL DECREASING. NOTICED UP TO 700 LBS FUEL IMBALANCE. NO TRANSFER OF FUEL FROM TANK TO TANK. NO 1 TANK LOW. PHX PERFORMED COMPARISON CHECK & VERIFIED #1 TANK IS 700 LBS LOW. NEEDS THE BOX HOOKED UP FOR TROSDR SWAA2024120968447Tank Unit · out of limitsMID FLIGHT NOTICED ABNORMAL FUEL DECREASING. NOTICED UP TO 700 LBS FUEL IMBALANCE. NO TRANSFER OF FUEL FROM TANK TO TANK. NO 1 TANK LOW. PHX PERFORMED COMPARISON CHECK & VERIFIED #1 TANK IS 700 LBS LOW. NEEDS THE BOX HOOKED UP FOR TROUBLESHOTING. AFTER TROUBLESDR SWAA2024120968448Tank Unit · out of limitsMID FLIGHT NOTICED ABNORMAL FUEL DECREASING. NOTICED UP TO 700 LBS FUEL IMBALANCE. NO TRANSFER OF FUEL FROM TANK TO TANK. NO 1 TANK LOW. PHX PERFORMED COMPARISON CHECK & VERIFIED #1 TANK IS 700 LBS LOW. NEEDS THE BOX HOOKED UP FOR TROUBLESHOTING. AFTER TROUBLESDR SWAA2024120968449Tank Unit · out of limitsMID FLIGHT NOTICED ABNORMAL FUEL DECREASING. NOTICED UP TO 700 LBS FUEL IMBALANCE. NO TRANSFER OF FUEL FROM TANK TO TANK. NO 1 TANK LOW. PHX PERFORMED COMPARISON CHECK & VERIFIED #1 TANK IS 700 LBS LOW. NEEDS THE BOX HOOKED UP FOR TROUBLESHOTING. AFTER TROUBLE
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