JASC 2820
Service difficulty reports · 3,630
Reports filed under 2820 · Aircraft Fuel Distribution 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 = '2820' 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 = '2820' 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 UIEA2019083005374Actuator · failedON DAILY CHECK, FOUND LEFT SPAR VALVE LIGHT DID NOT ILLUMINATE WITH FUEL SWITCH ON. REMOVED AND REPLACED THE LT SPAR FUEL SHUTOFF VALVE ACTUATOR IAW AMM 28-22-11, OPS TESTED GOOD.SDR RU3A20190828045Unknown · malfunctionedRIGHT NO FUEL XFR (RIGHT NO FUEL TRANSFER) ANNUNCIATOR WARNING LIGHT ILLUMINATED. MAINTENANCE PERFORMED GROUND OPS CHECK. NO DEFECT WAS DISCOVERED.SDR UIEA2019082985318Valve · inoperativeRT ENG SPAR VALVE LIGHT REMAINS ON. REMOVED AND REPLACED R ENG SPAR VALVE IAW AMM 28-22-11, OPS CKS GOOD.SDR AALA201908289023O-Ring · leakingAIRCRAFT WAS GROUNDED: PILOT REPORTS AFTER BOARDING, CAPT WAS NOTIFYING A/C HAS UNCONTROLLED FUEL PUMPING OVERBOARD, CAPT WAS ADVISED TO DEPLAIN/EVACUATE A/C SUCCESSFULL EVACUATED FROM DOOR 2L. MAINTENANCE REMOVED & REPLACED IMBOARD REFUELING POPPET ASSEMBLY SDR AALA201908279002Transfer Tube · leakingAIRCRAFT WAS GROUNDED: PILOT REPORTS AT GATE, FUEL INDICATED 8.42/ 6.48 /8.37. DURING CLIMB AND CRUISE W/ CENTER PUMPS ON, RIGHT TANK QUANTITY CLIMBED TO 8.70, LEFT STAYED AT 8.42. ONCE CENTER PUMPS TURNED OFF, FUEL ONLY BURNS FROM LEFT TANK UNTIL AN APPROXISDR UIEA2019082765289Relay · failedWHEN OPERATING THE FWD X-FEED, THE VALVE DISAGREE LIGHT DOES NOT ILLUMINATE. (LIGHT TEST OK)(<P>REMOVED AND REPLACED RELAY K2151 IAW FIM 28-22 FT 821 AND SWPM. 20-81-11. OPS CHECK NORMAL.SDR UIEA2019082305267Shutoff Valve · inoperativeLEFT FUEL SHUTOFF VALVE INOPERATIVE. REMOVED AND REPLACED FUEL SHUTOFF VALVE ASSY IAW AMM 28-21-02. OPS CHECK AND LEAK CHECK NORMAL, NO LEAKS NOTED AT THIS TIME.SDR AALA201908229007Manifold · contaminatedAIRCRAFT WAS GROUNDED: CENTER TANK FUEL NEVER GOT BELOW 390. BOTH CENTER TANK FUEL PUMP LIGHTS ON IN DESCENT WITH CENTER FUEL PUMPS OFF. FUEL TRANSFERED BACK INTO THE CENTER TANK. MAINTENANCE REPORTS DURING TROUBLESHOOTING A CENTER FUEL TANK ENTRY WAS ACCOMPLSDR CALA20190821391Fuel Cap · missingFUEL CAP MISSING ON WALK AROUND. INSPECTED FUEL COUPLING NO REPORT OF LEAKS OR DAMAGE.SDR CALA20190821387Fuel Cap · missingFUEL CAP REPORTED MISSING. VERIFIED NO LEAKS FROM FUEL COUPLING.SDR SWAA2019081936014Shutoff Valve · faultedFUEL FROM RIGHT MAIN TANK TRANSFERRED INTO CENTER TANK (CENTER PUMPS OFF, CROSSFEED CLOSED), 1600 LBS. IMBALANCE - RIGHT MAIN LOW, 1600 IN CENTER TANK. ABLE TO BURN DOWN CENTER TANK WITH PUMPS IN BUT WITH CENTER PUMPS OFF, RH MAINS OFF, CROSSFEED OPEN, FUEL STSDR AALA201908269045Pressure Switch · unreliableAIRCRAFT WAS GROUNDED: PILOT REPORTS RH CTR TANK PUMP FUEL LOW PRESSURE LIGHT ILLUMINATED WITH SWITCH IN ON POSITION AND 2,900 LBS OF FUEL IN CTR TANK. MAINTENANCE INSTALLED SERVICEABLE RH BOOST PUMP HOUSING WITH INLET AND DISCHARGE CHECK VALVE ASSEMBLIES IAW SDR ASAA2019081203361Pressure Switch · failedWHEN POSITIONING RIGHT CENTER FUEL PUMP FROM OFF TO ON THE LOW PRESSURE LIGHT DOES NOT ILLUMINATE. GROUNDED - YES. DETERMINED THE RT CENTER TANK FUEL BOOST PUMP PRESSURE SWITCH FAILED. REMOVED AND REPLACED THE RT CTR TANK SWITCH REF B737-800 AMM 28-42-11/401. SDR CA190809022Tube · cracked(CAN) RECURRING FUEL IMBALANCE CAS MESSAGES ON THE NOTED AIRCRAFT LED TO THE DISCOVERY OF A MOTIVE FLOW LINE CRACKED AT THE CLAMP BLOCK LOCATED INBOARD OF RIB 6 INSIDE THE COLLECTOR TANK. HOWEVER AT THIS TIME THERE IS NO EVIDENCE TO SUGGEST THAT THIS IS OTHER SDR CA190806008Tube · chafed(CAN) DURING OPEN UP TO ACCOMPLISH SB84-28-21 MAINTENANCE FOUND TWO FUEL TUBES (ONE FROM THE SCAVENGE SYSTEM AND ONE FROM THE ENGINE FUEL FEED SYSTEM) IN THE L/H TANK NEAR PANEL 522CT CHAFING TOGETHER. IT WAS DISCOVERED THAT THIS WAS CAUSED BY AND IMPROPERLY ASDR AALA201908089018Filter · cloggedAIRCRAFT WAS GROUNDED: PILOT REPORTS LEFT FUEL FILTER BYPASS ILLUMINATED, NO ERRATIC SIGNS INDICATION. FIGHT CONTINUE PER QRH. MAINTENANCE REMOVED AND REPLACED FUEL FILTER DIFFERENTIAL PRESSURE SWITCH AND ENGINE FUEL FILTER IAW FIM 73-05-00-810-801.F00. LEAK CSDR AALA201908079012Check Valve · faultyAIRCRAFT WAS GROUNDED: PILOT REPORTS FUEL R WING TK OVERFLOW FAULT ON ARRIVAL. MAINTENANCE REMOVED AND REPLACED RH WING CLACKER VALVES 215QM AND 217QM IAW AMM 28-11-42-400-002-A, OPS CHECK GOOD IAW AMM 28-11-42-400-02-A.SDR DJFA201908094001Tube · brokenAIR TURN BACK DUE TO FUEL 1 FEED FAULT. MOTIVE FLOW PUMP 1 RED X DISPLAY. AIRCRAFT LANDED WITHOUT INCIDENT.REPLACED LH WING ENGINE FEED CHECK VALVE. REPLACED LH FUEL TANK VENT TUBE DRAIN VALVE FOUND BROKEN OFF IN FUEL TANK. PERFORMED HIGH POWER ENGINE RUN AND SDR CA190801005Pump · damaged(CAN) LEFT HAND ENGINE FUEL LOW PRESSURE CAUTION LIGHT ILLUMINATED AFTER TAKEOFF. CREW ACTIONED QRH AND LIGHT EXTINGUISHED WITH FUEL BOOST PUMP ON. MAINTENANCE TROUBLESHOOTING DISCOVERED A BROKEN CHECK VALVE IN THE LH PRIMARY FUEL EJECTOR PUMP. THE CHECK VALVESDR HALA2019073100376Actuator · inoperativeETOPS SIGNIFICANT SYSTEM - RT WING FUEL TANK OUTER INLET VALVE ACTUATOR INOP. REPLACED RT WING OUTER TANK INLET VALVE ACTUATOR FIN # 500QU2 PER AMM 28-25-57-400-801-A. OPS CHECK OK.SDR AALA201907299014Unknown · malfunctionedAIRCRAFT NOT GROUNDED: PILOT REPORTS EXCESS FUEL BURN NOTED AT TOP END OF CLIMB, NO APPARENT LEAK NOTED, OUT FUEL CONSUMPTION HIGHER THAN NORMAL. EMERGENCY DECLARED INTO MCO. MAINTENANCE ACCOMPLISHED FQIS BITE IAW AFIM 28-41-00. NO FAULTS NOTED. ALSO ACCOMPLISSDR AALA201907299032Control Panel · malfunctionedAIRCRAFT WAS GROUNDED: REPORTS OF ELECTRIC SMOKE ODOR AT FUEL PANEL. MAINTENANCE TROUBLESHOT AND FOUND C/B L24. POPPED ON 121VU IN FLT DECK AND REMNANTS OF SMOKE ODOR EMITTING FROM REFUEL/DEFUEL PANEL 800VU. MAINTENANCE REMOVED AND REPLACED REFUEL PANEL IAW AMSDR CA190726020Coupling · misinstalled(CAN) WINGS FLEXIBLE FUEL SYSTEM COUPLINGS POTENTIALLY NOT CORRECTLY INSTALLED AS PER SUPPLIER REQUIREMENTS. THESE FITTINGS, IF NOT PROPERLY INSTALLED COULD, OVER TIME, LEAD TO A DISCONNECT RESULTING IN FUEL IMBALANCE OR LOSS OF FUEL TO ONE OR BOTH ENGINES. THSDR AALA201907249014Actuator · failedAIRCRAFT WAS GROUNDED: FLIGHT DIVERTED TO ATL ON ACCOUNT OF POSSIBLE FUEL PUMP ISSUE. MULTIPLE FUEL ECAM MESSAGE FUEL R TK PUMP 1&2 LO PR AND RT WING TK OVER FLOW. EMERGENCY DECLARED. MAINTENANCE REMOVED AND REPLACED CENTER TANK ACTUATOR VALVE RIGHT SIDE IAW ASDR ASAA2019072030115Relay · failedRIGHT CENTER FUEL LOW PRESSURE LIGHT ILLUMINATED WITH 19.6 IN CENTER TANK. GROUNDED - YES. REPLACED R55 AND R963 RELAYS FOR THE RIGHT CENTER TANK BOOST PUMP SYSTEM REF WDM 28-23-11/4, OPS NML REF B737-800 FIM 28-22 TASK 802. SYSTEM GROUND VERIFICATION CHECK SUSDR ASAA2019071930116Relay · failedDURING CLIMB OUT KPDX PASSING ABOUT 20,000 MSL, RIGHT CTR FUEL PUMP LOW PRESSURE LIGHT ILLUMINATED. COMPLETED QRH PAGE 12.8/9. GROUNDED - YES. REPLACED RELAY R937 AND RELAY R935 REF WDM 28-23-11/3, OPS NML REF B737-800 FIM 28-22 TASK 802. SYSTEM GROUND VERIFICSDR VNAA2019071911101Coupling · damagedFUEL SPILL OVER FIVE GALLONS, FIRE TRUCKS CALLED FOR PRECAUTION. REMOVED AND REPLACED NEW O-RING RUBBER AND NEW BOOT RE/DE FUEL COUPLING IAW AMM 28-25-11-000/400-801 OPS CK GOOD NO FUTHER DEFECTS NOTED AT THIS TIME.SDR CA190722008Shutoff Valve · failed(CAN) IN CLIMB CREW NOTICED A FUEL IMBALANCE. ONCE IN CRUISE USED FUEL CONFIG CHECKLIST AND TRIED TO BALANCE FUEL. EVENTUALLY WERE ABLE TO NOTICE THAT FUEL WAS FLOWING FROM L MAIN TANK TO CENTRE TANK AT APPROX 2.6T/HR. AFTER TROUBLESHOOT WITH MOC AND NO SOLUTISDR ASAA2019071130028Pressure Switch · failedRIGHT CENTER LOW PRESSURE LIGHT ILLUMINATED IN FLT AFTER TAKE OFF AT 2,000 FT. FUEL IN CENTER TANK AT THE TIME 4,300 LBS. GROUNDED - YES. ACCOMPLISHED FUEL BOOST PUMP PRIMING REF AMM 28-22-41, NO HELP. REMOVED AND REPLACED RIGHT CENTER FUEL BOOST PUMP PRESSURESDR IPXA2019071044303Fuel Cap · missingINSPECTION TYPE:INSP DUE TO WAN 2937896 AND DMI M676316 FUELING RECEPTACLE CAP. FUEL CAP ASSY INSTALLED IAW AMM 28-21-01-401 REV 127.04. THIS CLOSES DMI M676316. PLACARD REMOVED.SDR AALA201907109013Pressure Switch · faultyAIRCRAFT WAS GROUNDED: PILOT REPORTS NR 1 FWD FUEL PUMP LOW PRESSURE LIGHT ILLUMINATED AFTER TAKEOFF. MAINTENANCE REPLACED LEFT WING FUEL TANK FORWARD PUMP LOW PRESSURE SWITCH IAW AMM 28-42-11. OPS CHECK NORMAL.SDR ASAA2019070829975Unknown · malfunctionedAT FLIGHT LEVEL 330, ONE CENTER TANK LOW PRESSURE ILLUMINATED. ASSOCIATED CENTER PUMP TURNED OFF AND CROSSFEED OPENED TO BALANCE FUEL. BOTH CTR PUMPS TURNED OFF AND CROSSFEED CLOSED. "FUEL IMBAL" ILLUMINATED WITH 1000 POUND IMBALANCE. CROSSFEED RE-OPENED AND FSDR AALA201907099005Module · inoperativeAIRCRAFT WAS GROUNDED: PILOT REPORTS CTR TANK FED ENGINES INCORRECTLY SHORTLY AFTER TAKE OFF A FUEL IMBALANCE OCURRED WITH LEFT TANK OVER 1000LBS LOWER THAN THE RIGHT. SUSPECT LEFT CTR BOOST PUMP OUTPUT IS TOO LOW DURING HIGH POWER SETTINGS (TAKE OFF, CLIMB) SDR HALA2019070200339Warning System · false activationETOPS SIGNIFICANT SYSTEM - ECAM FUEL CTR TO INNER FAULT. PFR INTERROGATED MSG # 282653 FUEL INNER TANK VALVE (603QL2) SHOWN. TSM 28-26-00-810-802 C/OUT SYSTEM TEST AND VALVES TEST OK, MSG CLEARED.SDR AALA201907019055Pressure Switch · faultyAIRCRAFT NOT GROUNDED: FLIGHT RETURNED TO DFW ON ACCOUNT OF LEFT FUEL PUMP FAILURE. DUMPING FUEL TO AVOID OVERWEIGHT LANDING. MAINTENANCE ACCOMPLISHED FIM TASK 28-22-00-810-831, FOUND TO BE AN INTERMITTENT FAULT IAW FIM 28-22-00-810-831. REPLACED LEFT FWD BOOSSDR UIEA2019062864599Pressure Switch · failedAFTER ENGINE START, CENTER RIGHT FUEL PUMP EICAS MESSAGE. REMAINED ON WITH 5000 LBS OF CENTER TANK FUEL. T/S DMI #113803 TO R/H CENTER AUX TANK OVERRIDE PRESSURE SWITCH IAW FIM 28-22 FT 805, BLOCK 50. REMOVED AND REPLACED THE RT CENTER AUX PRESSURE SWITCH IASDR AALA201906219008Transfer Sys · malfunctionedAIRCRAFT WAS NOT GROUNDED: FUEL IMBALANCE OF 1000 ON CLIMB OUT, RIGHT SIDE LOW AND IMBALANCE OF 1000 AT SHUT DOWN, LEFT SIDE LOW. MAINTENANCE ACCOMPLISHED FIM TASK 28-21-00, CHECKED FOR UNWANTED FUEL TRANSFER AND PERFORMED SATISFACTORY OPERATIONAL CHECK.SDR ASAA2019062099757Valve · malfunctionedWHILE PERFORMING TASK CARD 7818008, ENGINE CROSSFEED VALVE FAILED FUNCTIONAL TEST. GROUNDED - YES. PERFORMED ENGINE FUEL CROSSFEED VALVE ALIGNMENT REF B737-800 AMM 28-22-21-820-801, OPS AND FUNCTIONAL CHECK GOOD.SDR HYIA20190618001O-Ring · deterioratedPILOT REPORTED A FUEL ODOR DURING FLIGHT, IN THE CABIN. MAINTENANCE INSPECTED AND FOUND THE LEFT FUEL FILTER BOWL TO BE LEAKING. THE FUEL BOWL SEALS WERE REPLACED WITH NO FURTHER DISCREPANCIES NOTED.SDR HALA2019061400295Actuator · malfunctionedETOPS SIGNIFICANT SYSTEM - FUELERS REPORTED UNABLE TO FUEL AIRCRAFT. ECAM MSG - "FUEL T TANK XFR FAULT". // BITE TEST FAULTED FUEL OUTER TANK INLET VALVE 1 (500QU1). REMOVED AND
REPLACED LEFT OUTER TANK FUEL INLET VALVE ACTUATOR PER AMM 28-25-57-000-801-A. OPSDR SCNA201906142070Transfer Sys · malfunctionedHAD 3000 LB IMBAL ON FUEL TANKS #1 & #2 ON CLIMBOUT. NO TURBULANCE, VERY SMOOTH, 1000LB IMBAL GOING THROUGH 10000 FT AND 2800 LB IMBAL AT TOP OF CLIMB, LANDED WITH 3000 LB IMBALANCE. PERFORMED FUEL IMBALANCE EXCEEDENCE INSP. ALSO PHASE 1A & 1B INSP. PERFORMED SDR AALA201906119005Relay · faultedAIRCRAFT NOT GROUNDED: PILOT REPORTS 51.7K FUEL LOAD AFTER T/O FUEL TRANSFER FAULT, MANUAL OK. LATER CTR TANKK RT XFR FAULT. RT WING OVERFLOW, TURNED OFF MANUAL SYSTEM BACK TO NORMAL. MAINTENANCE TROUBLESHOT IAW TSM 28-26-00-810-801A. REPLACED RELAYS 7QL & 8QSDR ASAA2019061129661Valve · stuck#1 ENGINE SPAR VALVE CLOSED LIGHT IS ILLUMINATED BRIGHT BLUE WITH START LEVER IN CUTOFF POSITION INDICATING SPAR VALVE STUCK IN THE IN TRANSIT POSITION. GROUNDED - YES. R&R #1 SPAR VALVE OPS CHECK NORMAL REF B737-800 AMM 28-22-11.SDR CA190610005Fitting · leaking(CAN) FUEL LEAK FROM CENTER FUEL TANK UNDER REAR SPAR FITTING ASSEMBLY. NO FUEL LEAKS NOTED WITH CENTER FUEL TANK EMPTY. (TC# 20190610005)SDR AALA2019061219002Fuel Sys · malfunctionedAIRCRAFT WAS GROUNDED: PILOT REPORTS BOTH WING TANKS FEED 400 LBS THEN STOP WITH CENTER FUEL PUMPS ON. AFTER FEEDING 400LBS OUT OF WINGS, ALL FUEL FEED IS OK. MAINTENANCE ACCOMPLISHED WORK CARD 28-26-00, OPS CHECK GOOD. ALSO ACCOMPLISHED FQIS BITE TEST NO FAULSDR CA190605007Hose · disintegrated(CAN) DURING SCHEDULED 100 HOUR INSPECTION SMALL BITS OF RUBBER WERE FOUND IN GASCOLATOR, FUEL TANKS REMOVED AND LH & RH INTER-CONNECT HOSES WERE FOUND DEFECTIVE. (TC# 20190605007)SDR AALA2019060439004Valve · stuckAIRCRAFT NOT GROUNDED: PILOT REPORTS FUEL IS OUT OF BALANCE WITH LEFT FUEL VALVE STUCK CLOSED. MAINTENANCE TRANSFERED FUEL FROM CENTER WING TO OUTER WING IAW AMM 28-26-00. OK FOR SERVICE. RE-CYCLED L/H FUEL VALVE. OPS CHECKS GOOD.SDR AALA2019060429003Transfer Sys · malfunctionedAIRCRAFT WAS GROUNDED: PILOT REPORTS ECAM WARNING FUEL -EXCESS AFT CG CAME ON CLIMB WE TRANSFERRED TV TANK FUEL FORWARD WITH MODE PUSH BOTTON IAW PROCEDURE. ECAM WARNING STOPPED AT 60 LBS FUEL LEFT IN TRIM TANK ECAM CAUTION FUEL T TANKXFR FAULT CAME ON. MAINTESDR HALA2019052800259Warning System · false activationETOPS SIGNIFICANT SYSTEM - RIGHT FUEL PUMP 1 LIGHT CAME ON 1.2 HRS INTO FLT, ECAM ACTION,TURN OFF R1 ON ENG 2. FCMC BITE TEST NO DEFECTS A/C OK FOR SVC IAW AMM 28-51-00 SUMP RT TANK PRECAUTIONARY.SDR AALA201905279004Actuator · faultyAIRCRAFT WAS GROUNDED: PILOT REPORTS DURING DESCENT ECAM ANNUNCIATED FUEL CTR R XFR FAULT. NO FUEL IN CENTER TANK AT THE TIME OF FAULT. MAINTENANCE TROUBLESHOT IAW TSM 28-26-00-810-805A. REMOVED AND REPLACED FUEL CONTROL VALVE ACTUATOR (12QL) IAW AMM 28-26-51.
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