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 CALA2013111893007Indication Sys · malfunctioned5 MIN AFTER TAKEOFF LT FUEL QTY BLANKED, RT FUEL QTY ALREADY DEFERRED SO NO QTY INDICATED, FUEL QTY INDICATOR STATUS.SDR CALA2013110792716Warning System · false activationFUEL LOW CTR EICAS ON WITH 8000 LBS IN CTR TANK.SDR FDEA201311012666Fuel Sys · faultedDURING BLOCKOUT, FUEL ONBOARD WAS EQUAL AT 10,000 LBS, EACH MAIN TANK AND CENTER TANK 300 LBS. CLIMBING OUT AN IMBALANCE APPEARED TO HAVE DEVELOPED AND REACHED 2500LBS. WHERE LT MAIN TANK BEING THE LOWER OF BOTH MAINS. ATTEMPTED TO UTILIZE QRH FUEL BALANCISDR CALA2013101692100Unknown · malfunctionedLT FUEL TANK INDICATOR BLANK ON WING & COCKPIT INDICATOR. SUSPECT WIRING.SDR ASAA2013100896139Indicator · malfunctionedFAULT FOUND ATA 28-41001, LEG 18, NO FMC DATA ON FQIS. ACFT GROUNDED. IAW THE 737-NG 28-41 TASK 812 IN THE FIM, FAULT IS INTERMITTENT AS NOTED BY A PASS DURING THE GROUND TEST PROCEDURE, ACFT IS OK FOR SERVICE.SDR CALA2013100791812Indication Sys · malfunctionedRT CRT TANK FUEL BOOST PUMP WITH SWITCH IN OFF POSITION, NO LOW PRESS LIGHT & ADVISORY EICAS MESSAGE. CONFIRMED & VERIFIED RT CRT TANK FUEL BOOST PUMP INOPERATIVE & NOT RUNNING WITH PB SWITCH IN OFF POSITION. ITEM DEFERRED IAW MEL 2822H & PLACARD APPLIED. MESDR CALA2013100791768Indication Sys · faultyAT 4+18 ENRTE GOT FUEL CONFIG LT FOLLOWING 700# DROP IN L TANK INDICATION TRIGGERED 2100 SPLT. 2 MINS LATER STARTED XFEED PROC & LT QTY RETURNED IMMED TO NORMAL. SPLIT ONLY 1200 AS B4. CONFIG LIGHT EXTINGUISHED ON ITS OWN, XFEED WAS STOPPED. ALL APPRS NORSDR CALA2013090490989Indication Sys · reads highCENTER FUEL QUANTITY READING 52000 LBS. FUEL STICK INDICATES CENTER TANK HAS 32000 LBS OF FUEL. REPLACED FISH YAW AM. OPERATIONS CHECKED YAW AM, ALL CHECKED NORMAL. STUCK TANK USING FUEL MANUAL 07-04-09 PG4, READ 21.2 WITH DENS OF 6.55. ALL CHECKED NORMAL SDR ASAA2013082795894Indicator · inoperativeCENTER FUEL QUANTITY INDICATOR ON REFUEL PANEL INOPERATIVE. ACFT GROUNDED. REPLACED CENTER INDICATOR, OPS NORMAL REF MM 28-41-61.SDR ASAA2013082295870Indicator · inoperativeNR 1 TANK GAUGE HAS ZEROS AT BOTTOM OF GAUGE AT REFUEL PANEL. ACFT GROUNDED. REPLACED NR 1 WING REFUELING GAUGE IAW MM 28-41-61/401. OP CHECKS GOOD.SDR CALA2013082090604Cover · missingUNDERWING FUEL PANEL FILL VALVE LENS COVER MISSING. REPLACED LENS COVER.SDR CHQA20130818317Sending Unit · faultyDURING DESCENT THEY RECEIVED A FUEL 1 LO LEVEL WARNING AND FUEL IMBALANCE CAUTION MESSAGE. THE CREW DECLARED A FUEL EMERGENCY AND LANDED WITHOUT INCIDENT. MX ISOLATED THE ISSUE TO THE WING TANK FUEL QTY INDICATION AND DEFERRED THE INDICATION. REPLACED THE NRSDR SIMA20130807007Probe · inoperativeCREW REPORTED, DURING CLIMB THROUGH APPROXIMATELY 20,000 FT, RECEIVED AN EICAS FUEL IMBALANCE WARNING. CHECKED TO ENSURE CROSS-FEED WAS NOT ON A SUSPECTED A FUEL LEAK. RAN CHECKLIST AND DECLARED AN EMERGENCY. LANDED WITHOUT INCIDENT. ACFT REMOVED FROM SERVSDR UALA2013072605258Processor · faultedRT CENTER TANK REFUEL VALVE INOPERATIVE, CLOSED WILL NOT OPEN. REPLACED REFUEL VALVE CONTROL UNIT IAW MM, NO HELP. ACCOMPLISHED FIM 28-21, TASK 816. FOUND MAINT MESSAGE 28-20050 ACTIVE AND HITTING LAST 15 FLIGHTS. FUEL QTY PROCESSOR HAS INTERNAL FAULT. RESDR ASAA2013071495604Fmc · intermittentFMC SCRATCH PAD STATES VERIFIED GROSS WEIGHT AND FUEL FMC PERFORMANCE PAGE FUEL QTY BLANKS OUT THEN REAPPEARS. ACFT GROUNDED. PERFORMED FQIS BITE FOUND NO PRESENT FAULT. PERFORMED GROUND TEST SHOWED PASS. IN FAULT HISTORY FOUND FAULT 28-41001 IN FLT FAULTS. SDR HNAA2013070300388Light · malfunctionedNR 2 FUEL VALVE OPEN ADVISORY LIGHT IS INOPERATIVE. SLAVED IN FUEL VALVE, NO FIX. R & R ADVISORY LIGHTS DIM AND TEST BOX. OPS CHECKED GOOD.SDR CA130705001Sensor · wrong part(CAN) PILOT REPORTED HIS FUEL FEED ANNUNCIATOR ILLUMINATED IN FLIGHT, WHICH WOULD INDICATE THAT ACFT WAS ALMOST OUT OF FUEL. UPON CHECK OF OTHER GAUGES IT WAS FOUND THAT THE FUEL QTY WAS STILL GOOD AND HIS LOW LEVEL FUEL LIGHT WAS EXTINGUISHED, WHICH BOTH THOSSDR UALA2013070104558Processor · malfunctionedHAD A 3400 LB FUEL IMBALANCE WITH 7500 IN CENTER TANK. BALANCED AND WHEN CENTER TANK EMPTY HAD 800 IMBALANCE. FUEL IMBALANCE CONTINUED. LEFT HAD A HIGHER FUEL BURN AND ALL PUMPS SEEM OK. LEFT SIDE WAS HEAVY SIDE WHICH IS CONTRARY TO LEFT ENGINE BURN. ACCOSDR UALA2013062704486Power Supply · out of adjustCENTER PUMP LOW PRESSURE LIGHTS NOT COMING ON WITH PUMPS "ON" AND FUEL IN CENTER TANK. FOUND FUEL PANEL MAGNET POWER SUPPLY TO BE A OUT OF ADJUSTMENT. ADJUSTED SENSOR, OPS CHECKED OK.SDR ASAA2013062695342Indicator · inoperativeFUELER REPORT REFUEL CENTER QTY IND INOPERATIVE. ACFT GROUNDED. REPLACED CENTER REFUEL QTY IND IAW AMM 28-41-61/401. PART VERIFIED SEAMC PAT. REFUEL QTY IND OPS TEST NORMAL.SDR UALA2013062704497Module · faultyFUEL CONTROL PANEL ASSY SWITCH S5 FAILED. CMM 28-41-71, PG 1005, FUNCTIONAL TEST STAT 48 AND 51. RESISTANCE TOO HIGH. REF COA 507225, STEP 1A2-4. R & R S5 SWITCH MASTER MODULE. ACCOMPLISHED FUNCTIONAL TEST IAW CMM, CHECKS GOOD.SDR UALA2013062504392Processor · inoperativeRT FUEL QTY INDICATOR IS INOPERATIVE ON OVERHEAD. R & R FUEL QTY PROCESSOR IAW MM. OPS NORMAL.SDR FDEA201306171314Compensator · malfunctionedENROUTE, ONE HOUR NOTED FUEL REMAINING 2.5K BELOW PLANNED BURN. RECEIVED LEVEL 2 FUEL QUANTITY/USE CHECK AFTER. FOLLOWED QRH. ALL FUEL USED & TANK LEVEL SAME, MISSING 3.5K FUEL NOW. TANK 2 DROPPED FROM 8.7K - 6.5K IN 10-15 MIN, LOSING FUEL FASTER THAN BUSDR VIBR20131202003Sensor · faultyNR 2 PUMP LIGHT FLICKERS. REPLACED SENSOR FOR THE NR 2 PUMP ON THE FUSELAGE TANK.SDR UALA2013061204044Warning System · activatedLOW FUEL EICAS MSGS, FLT DIVERTED. ALSO HAD AN AURAL ALERT.SDR CA130531015Pressure Switch · leaking(CAN) DURING A MAINTENANCE RUN, A SUBSTANCIAL AMOUNT OF FUEL WAS OBSERVED LEAKING FOM THE INBD L/E. THE L/E WAS REMOVED AND FUEL WAS FOUND TO BE COMING FROM THE MOTIVE FLOW PRESSURE SWITCH LOCATED IN THE FORWARD WING SPAR. A BENCH TEST WAS PERFORMED WITH COMPSDR UALA2013052803701Computer · malfunctionedFUEL ERROR LEFT TANK. CFDS SHOWS 19QT1 LT FUEL DENISTOMETER. DURING TROUBLESHOOTING, SWAPPED FQIC, NO HELP. RETURNED TO ORIGINAL POSITION. SUMPED LT TANK AND FOUND APPROXIMATELY 2 GALS OF WATER. ACCOMPLISHED CLASS-3 FAULTS & FOUND LEFT CADENSICON (19QT1) SDR ASAA2013052694898Warning Light · inoperativeON PDC WALK AROUND FOUND NR 2 TANK AFT PUMP LIGHT INDICATOR INOP. ACFT GROUNDED. PERFORMED FIM TASK 31-52 TASK 801. MASTER CAUTION PROBLEM FAULT ISOLATION. OPS CHECKED GOOD. PERFORMED FUEL PUMP AFT NR 2 TANK, OPS CHECK. OPS CHECKED GOOD. REF AMM 28-22-41SDR UALA2013052003469Indicator · damagedLEFT MAIN FUEL INDICATOR HAS MISSING SEGMENTS ON THE REFUELING PANEL. REPLACED INDICATOR, TEST OK.SDR SIMA20130517001Contactor · inoperativeTHE CREW REPORTED THAT DURING THE CLIMB OUT, RECEIVED MW FUEL 2 LOW LEVEL. NOTICED A LOUD BANGING UNDER COCKPIT FLOOR. DECLARED AN EMERGENCY AND RETURNED TO DEPARTURE. LANDED WITHOUT INCIDENT. ACFT REMOVED FROM SERVICE. R & R THE EBC NR 1 K0079 CONTACTORSDR ASAA2013050894744Indication Sys · malfunctionedFUEL QTY DISCREPANCY. TANK 1 DEGRADE FAULT CODE ATA 28-41108 AND TANK 2 DEGRADE ATA 28-41208 FAULTS PRESENT LAST SEVERAL FLIGHTS. ACFT GROUNDED. ACCOMPLISHED AMM 28-41, TASK 807, STEP A(1)(B) FOR T/C NG-28FCD-00001. ALSO ACCOMPLISHED TASK 28-41-00-730-801SDR CALA2013050800280Dcu · crackedREF LP 7412804 AND 7412805, FOUND RT FUEL QTY INDICATOR INTERMITTENT. ALSO, HAD ERROR CODE 6. PERFORMED CAP AND MEG CHECK OF NR 2 TANK WITH NO DEFECTS. REMOVED, REPLACED, ADJUSTED, TESTED NR 2 DCTU IAW AMM 28-41-03 WITH NO DEFECTS. REF LP 7412810 FOR CENTESDR YENA20130503093Fcu · failedFLT 1903, BOS-MSY. AIRCRAFT DIVERTED TO JFK DUE TO LOSS OF FUEL QTY INDICATIONS AFTER LEVEL OFF AT FL360 . REMOVED AND REPLACED FUEL CONDITIONING UNIT IAW AMM TASK 28-41-03. FCU SELF TEST ACCOMPLISHED IAW AMM TASK 28-41-00-710-801-A/500. SYSTEM OPS NORMAL,SDR ASAA2013042994651Indication Sys · malfunctionedNR 2 MAIN FUEL TANK READS 8.50. A FEW MINUTES LATER IT IS READING 8.14. TOTAL WAS READING 41.3. NOW IT IS READING 40.9. APU HAS NOT BEEN RUNNING. ACFT GROUNDED. TASK CARD NG-28WC-00001 ACCOMPLISHED. CURRENT STATUS GOOD, REF FIM 28-41-807.SDR DATA20130425002Probe · out of toleranceIN CRUISE, CREW OBSERVED A RT LOW FUEL PRESSURE ANNUNCIATION FOLLOWED BY RT ENGINE FLAMEOUT. DECLARED AN EMERGENCY AND COMPLETED AN UNEVENTFUL SINGLE ENGINE APPROACH AND LANDING. DISCOVERED AFT FUEL TANK QTY SYS WAS INDICATING 400 LBS WHEN EMPTY AND ENGINE FSDR ASAA2013042294581Indicator · inoperativeCTR TANK REFUEL GAUGE SHOWS 8S WHERE CTR SHOULD BE ANNUNCIATED. QTY INDICATION IS GOOD. REPLACED CTR REFUEL QTY INDICATOR IAW AMM 28-41-61/401. REFUEL QTY INDICATORS, OPS TEST NORMAL. FQIS BITE TEST PASSED.SDR UALA2013042202747Control Unit · failedFUEL INERT MESSAGE, CLASS 2. TROUBLESHOT PER AMM 47-31-34-740-001-A AND A01 BOTH TESTS FAILED. REPLACED CONTROL UNIT. ACCOMPLISHED TESTS IAW 47-31-34- 740-001-A-01, TESTS PASS, MESSAGE CLEARED.SDR UALA2013041502558Line · leakingDURING WALKAROUND FOUND FLUID LEAKING FROM LEFT WHEEL WELL. REPLACED LEFT GEAR BRAKE LINE ABOVE GEAR.SDR UALA2013041102454Warning Message · false indicationSTATUS MESSAGE ON DEPARTURE CHECK, FUEL QTY CHANNEL. NO STATUS MESSAGES, NO EXISTING FAULTS. PROCESSOR NOT REPLACED SINCE NO HARD FAULTS ARE PRESENT.SDR ASAA2013041094427Indication Sys · malfunctionedWITH TOTAL FUEL 39.8 AND EQUAL QUANTITIES IN MAIN TANKS, ALL FUEL PUMPS ON, CROSSFEED CLOSED, RT MAIN TANK QTY DECREASED APPROX 1000 LBS AFTER TAKEOFF DURING INIT CLIMB. FUEL LEAK QRH CONSULTED. CONFIRMED NO FUEL LEAK. TOTAL FUEL USED, TOTAL FUEL QTY, FUEL FSDR FDEA201304080743Transmitter · malfunctionedPASSING THRU FL 260 RECEIVED A LEVEL 2 FUEL QTY/USED CHECK. FUEL USED ON ALL THREE ENGINES TOTALED WITH FUEL ONBOARD TOTALED 58.8 VICE FOB OF 56.4 AT TAKEOFF. RAN CHECK LIST AND DECIDED TO LEAVE ALL THREE ENG RUNNING. DURING DESCENT FUEL USED ON ENGINE 1 SDR ASAA2013040694370Indicator · out of toleranceJUST PRIOR TO PUSHBACK, THE QTY IN MAIN FUEL TANK NR 2 DECREASED BY 1400 POUNDS. SUSPECT CAUSE OF QTY ERROR IS RELATED TO RECENT FINDING OF ICE BUILT UP ON COMP PROBE ON OTHER ACFT AFTER LONG FLIGHT. ACCOMPLISHED FUEL QTY COMPENSATION CHECK IAW AMM 28-41-00-SDR CALA2013040500202Switch · inoperativeRT FUEL BYPASS LIGHT ON. R & R FUEL FILTER ELEMENT AND INSTALLED NEW SWITCH FOR FILTER ELEMENT. TESTED IAW 73-1102-900-801-F00.SDR UALA2013040302178Pump · failedFUEL CONFIGURATION LIGHT ON DURING CRUISE. ALL PUMPS ON. NO LIGHTS. PERFORMED FUEL PROCESSOR BITE FOUND FAULTS RM DENS SENSOR FAILURE A01, AND RM DENS SENSOR OPEN AT SPAR A01. VERIFIED MFQ OF RT AND LT TANKS TO BE WITHIN LIMITS VIA STICK READINGS AND PER FSDR UALA2013040202162Control Panel · faultyCENTER TANK INDICATION ON REFUEL PANEL BLANK. OPS NORMAL IN FLIGHT DECK. REPLACED FUEL INTEGRATED PANEL.SDR FDEA201304020709Warning System · false indicationTIP TANK FUEL TRAPPED LT WING. PERFORMED TESTS IN REF TO FIM 28-14-16-00, ALL TESTS PASS. FQBU TEST RESULTED IN NO FAULTS, AND ALL FLOAT SWITCH TESTS PASS. ACFT OK FOR SERVICE.SDR ASAA2013040194313Indicator · malfunctionedRT FUEL QUANTITY WENT BLANK AFTER SHOWING 9200 LBS AT TOP OF CLIMB, WAS BLANK FOR ABOUT 1 HR THEN CAME BACK AND ACTED NORMALLY. COMPLETED T/C 800-28EA-10039, NO HISTORY PAST 60 DAYS, NO CURRENT FAULTS. PERFORMED FUEL STICK TO VERIFY GAUGE. GAUGE AND FUEL STSDR ASAA2013033194304Indicator · faultedCENTER TANK AND FUEL TOTALIZER WENT BLANK FOR APPROX 30 SEC AT CRUISE ALTITUDE. PERFORMED FQIS BITE 28-41-00. FOUND VARIOUS CENTER TANK IND INOPERATIVE FAULTS. REMOVED FQIS. INSTALLED NEW FQIS. PERFORMED SYS OPS IAW 28-41-00-710-801. SYS CHECKED NORMAL.SDR ASAA2013033194302Indication Sys · malfunctionedSEVERAL TIMES IN FLIGHT CENTER TANK FUEL QTY AND TOTAL FUEL QTY INDICATIONS WENT BLANK AND RETURNED TO PROPER INDICATIONS AFTER 10 SECONDS. PERFORMED FQIS BITE FOUND NO PRESENT FAULTS. PERFORMED GROUND TEST SHOWED PASS, THEN THERE WAS AN INTERMITTENT FAULT. SDR ASAA2013033094293Compensator · faultedTOTAL FUEL WENT FROM 39.4 TO 38.7 IN 20 MIN ON APU ONLY. ACFT GROUNDED. REF FIM 28-41, TASK 807 FOUND FAULT FOR NR 1 TANK 28-41108 & NR 2 TANK 28-41208. REPLACED NR 1 F/Q COMPENSATOR PROBE REF AMM 28-41-21-000-801/400-801. OP CHECK NORMAL REF MM 28-41-00.
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