JASC 2820
Service difficulty reports · 3,631
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 UALA2013010900148Actuator · faultyAPU FUEL ISOLATION VALVE FAULT. REPLACED APU FUEL ISOLATION VALVE ACTUATOR PER MM.SDR UALA2013010900150Switch · damagedUNDERWING INTEGRATED FUEL PANEL TEST SWITCH DAMAGED. REPLACED IRP PER MM AND TESTED NORMALLY.SDR UALA2013010400056Packing · leakingNR 2 ENGINE PYLON DRAIN LEAKING FUEL ON ARRIVAL 663-02. REPLACED 2 EA PACKING FOR ENGINE TO PYLON FUEL STRUT PLUMBING, REF IPC 28-22-51-002A ITEM NR 1 45, LEAK CHECK ACCOMPLISHED REF MM 28-22-94, NO LEAKS NOTED.SDR UALA2012122807448Valve · faultyFUEL IMBALANCE. UNWANTED FUEL TRANSFER. RT DEFUEL VALVE PARTIALLY REMOVED BOTTOM 2 RETAINING SCREWS ARE OUT. GAMMA COUPLINGS ARE LOOSE. COMPLETED REMOVAL AND INSTALLATION OF DEFUEL VALVE BODY PER MM. REPLACED RT SUMP DRAIN. REMOVED RT REFUELING VALVE ACTSDR UALA2012122107328Switch · faultyFUEL PUMP FAILURE, FLT DIVERTED. FOUND MAINT MSG 23-43770 REPLACED (R) CTR KORRY FUEL SWITCH ON P5 PNL. PER FIM TASK 28-22 TASK 805. OP'S TEST REF; 28-42-01.SDR UALA2012121907305Seal · leakingFUEL DRIPPING FROM RIGHT ENGINE STRUT DRAIN AT A RATE OF 20 DROPS PER MIN. FOUND COUPLING REF IPC 28-22-51-002A DETAIL C LEAKING. REPLACED BOTH COUPLING SEALS AND ACP LEAK CHECK REF JRH 2-2-9 PG7, NO FURTHER LEAKS NOTED.SDR UALA2012121907308Pressure Switch · faultyCTR RIGHT FUEL PUMP LOW PRESS LIGHT ON WITH ENGINES RUNNING. TROUBLESHOT PER FIM 28-22 FAULT TREE 805. REMOVED AND REPLACED YCLS3 ON P5 FUEL MANAGEMENT PANEL RIGHT CENTER, NO HELP. REMOVED AND REPLACED RIGHT OVERRIDE PUMP PRESSURE SWITCH. PERFORMED OPERATISDR CA121217003O-Ring · leaking(CAN) WHILE BOARDING, FUEL WAS OBSERVED LEAKING FROM THE RT WING SUMP DRAIN. RESULTING SPILL WAS APPROXIMATELY 5 X 5. BOARDING SUSPENDED. CFR AND MAINTENANCE CALLED OUT TO GATE. HIGH POWER GROUND RUN CARRIED OUT FUEL WETNESS FOUND ON CLAMP CONNECTION REF ISDR SWAA2012121110504Receptacle · faultyDIVERSION -- LEFT FWD FUEL PUMP LOW PRESSURE LIGHT ILLUMINATED APPROX 5 MINS LATER THAN LEFT AFT FUEL LOW PRESSURE LIGHT ILLUMINATED. BOTH CIRCUIT BREAKERS WERE POPPED. REMOVED AND REPLACED RECEPTACLE R5-6001 PER WM.SDR UALA2012120707085Target · out of adjustWITH CENTER FUEL PUMPS ON ON THE GROUND, PRESS LIGHTS FAIL TO COME ON WITH FUELING DOOR CLOSED. FOUND FUELING DOOR TARGET SLIGHTLY OUT OF ALIGNMENT, ADJUSTED. NOW OKAY.SDR ASAA2012112993387Actuator · unknownDURING NR 1 ENGINE START, ENGINE FAILED TO LIGHT OFF. FOUND NR 1 ENGINE SPAR VALVE CIRCUIT BREAKER TRIPPED. RESET NR 1 ENGINE SPAR VALVE CIRCUIT BREAKER REF MM 20-60-01. RAN NR 1, NR 1 ENGINE SPAR VALVE INDICATOR LIGHT WENT DIM TO BRIGHT TO OFF, WORKS NORMASDR UIEA2012112800536Filter · warning lightLT ENG FUEL FILT STATUS MESSAGE. R & R LT ENGINE FUEL FILTER, LEAK CHECK, OPS CHECKED GOOD, STATUS MESSAGE CLEARED. REF AMM 73-11-02-004-001-H00, ENG 71-00-00.SDR 2012FA0000779Oil Ring · leakingNEWLY INSTALLED FUEL FILTER O-RINGS LEAK CHECK OK DURING GROUND OPERATION, BUT BEGIN TO LEAK AFTER ABOUT AN HOUR FLIGHT TIME. WHEN THE SAME PN M25966/1-928 IS UTILIZED BY ANOTHER MFG, UTILIZING AN ASTM STANDARD FVMQ VS. THE PRECIX O-RING WITH A SPECIFICATION OSDR ASAA2012112193343Drain Mast · crackedDURING SERVICE CHECK, FOUND APU FUEL SHROUD DRAIN MAST CRACKED. REMOVED NOTED DRAIN MAST IAW TASK 28-25-07-020-801. INSTALLED DRAIN MAST IAW MM TASK 28-25-07. REPLACED DRAIN MAST LINE.SDR ASAA2012112093342Valve · malfunctionedON TOUCHDOWN SPAR VALVE CLOSED LIGHT ILLUMINATED AFTER 5-6 SECONDS LIGHT EXTINGUISHED. NO ABNORMAL INDICATIONS. VERIFIED WITH CREW NR 1 SPAR VALVE WAS THE AFFECTIVE UNIT. R & R NR 1 SPAR VALVE IAW AMM 28-22-11-400-804. OPS CHECK OK IAW AMM 28-22-10-710-801.SDR UALA2012112006705O-Ring · leakingFUEL LEAKING FROM NR 1 MAIN FUEL TANK FILL VALVE CONTROL UNIT. PCN 685-5121 REFUEL VALVE CONTROL UNIT. REPLACED O-RINGS, NO LEAKS.SDR 2012FA0000766Fuel Line · leakingDETECTED AN ODOR OF FUEL DURING AVIONICS INSTALLATION. FOUND LINE LEAKING AT B-NUT ON SELECTOR VALVE. LINE IS INSTALLED BETWEEN SELECTOR VALVE AND RT FUEL RESERVOIR. R &R LINE. FOUND LINE MADE FROM TUBING SHOWING AN INTERNAL SEAM. COULD FEEL SEAM AT FLARESDR UALA2012111906687Valve · faultyNR 1 MAIN FUEL TANK CONTINUES TO TAKE FUEL AFTER FUELING COMPLETE AND VALVE INDICATING CLOSED. MANUALLY CLOSED NR 1 TANK FUEL VALVE. NR 1 FUEL VALVE INOP IN CLOSED POSITION PER MEL. FUEL TEAM SUSPECTS REFUEL VALVE CONTROL UNIT IS THE FAULT. NEED PCN 643-00SDR CA121116011Line · leaking(CAN) DAILY INSPECTION REVEALED A CLEAR LIQUID ON ENGINE DECK, COULD HAVE REVEALED WATER OR FUEL AS SNOWING NIGHT BEFORE, DETERMINED TO BE FUEL. INSPECTION CARRIED OUT AND FOUND INLET LINE TO FUEL MANIFOLD ASSY, FLEX TYPE LEAKING. LINE B-NUTS RETORQUED IAW MMSDR 2012FA0000765Tube · chafedTUBE ASSY IN RT FUEL TANK WAS FOUND WITH A HOLE CHAFED THROUGH FROM RUBBING ON A LOCK FASTENER. IT IS BELIEVED THAT THE LINE AT SOME POINT IN TIME WAS BENT FROM MX BEING PERFORMED IN THE TANK CAUSING IT TO RUB ON A LOCK FASTENER.SDR CA121219003Pressure Switch · failed(CAN) DURING SCHEDULED INSPECTION, ENGINE FUEL FILTER PRE BLOCKAGE SWITCH BENCH TESTED AND FOUND TO BE STUCK IN THE OPEN POSITION. NO WARNING TO FLIGHT CREW OF FUEL FILTER BLOCKAGE. DURING THE BENCH CHECK OF THE SWITCH WITH PSI APPLIED TECHNICIAN TAPPED SWITSDR UALA2012111906654Coupling · leakingFUELER REPORTED FUEL LEAKING FROM REFUELING FLANGE WHILE PUMPING FUEL. TIGHTENED ALL SCREWS IN FLANGE ABOUT 1-2 TURN. NO HELP. TRIED ANOTHER TRUCK TO VERIFY PROBLEM WAS NOT THE HOSE. FLANGE STILL LEAKED. REPLACED FUELING COUPLING, FUELER ADDED FUEL NO LEASDR YN8R2012111501Line · leakingFUEL SYSTEM LEAKING AT FLARE ON LINE UNDER PILOT SEAT. LINE MFG WITH A SEAM IN THE TUBING. WHEN FLARED, THE SEAM CAN BE FELT WITH THUMBNAIL. EVIDENTLY CREATING LEAK PATH. B-NUT WAS TORQUED WHEN PROBLEM WAS FOUND. REPLACED LINE WITH NEW PART.SDR ASAA2012111193275Warning Light · false activationON LANDING ROLL OUT, THE NR 1 SPAR VALVE CLOSED LIGHT ILLUMINATED (FLICKERED) ON AND OFF SEVERAL TIMES. REMOVED AND CLEANED CONNECTOR PLUG, NO CORROSION NOTED, ALL WIRES SECURE, RECONNECTED CONNECTOR PLUG, GROUND FUNCTIONAL CHECKED GOOD IAW FIM TASK 28-22 TASSDR ASOA20121107101Control Panel · faultyCREW REPORTED SMOKE, BURNING ODOR IN COCKPIT BEHIND LT SEAT ALONG WITH FUEL CROSS FEED CIRCUIT BREAKER TRIPPED. MX INSPECTED AND FOUND FUEL CONTROL MODULE PANEL TO BE THE CAUSE. MX R & R FUEL CONTROL MODULE WITH OPS CHECK SUCCESSFUL AND NO BURNING SMELL NOTESDR CA121120006Lever · corroded(CAN) DURING A ROUTINE HEAVY MAINTENANCE 48 MONTH G INSPECTION, CLOSE INSPECTION OF AREA FOR CORROSION, MAINTENANCE FOUND FUEL CROSSFEED LEVER SEVERELY PITTED AND CORRODED BEYOND LIMITS. LEVER REPLACED WITH NEW IAW HBC MM 28-20-00.SDR CA121031002Hose · leaking(CAN) FUEL WAS FOUND LEAKING FROM THE HOSE, THROUGH THE BRAIDING CLOSE TO THE 90 DEGREE FITTING.SDR UALA2012102206012Light · inoperativeSINGLE POINT REFUELING PANEL LIGHTS INOPERATIVE. OPS CHECK IAW FIM. FOUND BOTH LIGHTS BURNT OUT. REPLACED TWO FUELING PANEL LIGHTS. OPS CHECK GOOD. AC OK FOR SERVICE.SDR UALA2012101905999Unknown · malfunctionedCHRONIC UNWANTED FUEL TRANSFER. DUE TO HISTORY OF FUEL CONFIG LT & FLUXUATION CONFIRM PROPER OPERATION OF FUEL QTY INDICATION SYSTEM. AC IS TO BE OPERATED DOMESTIC OPS ONLY UNTIL THREE CONSECUTIVE LEGS WITH NO FUEL RELATED FAULTS WITH A 5 CYCLE LIMIT. CURRESDR CA121019010Mau · failed(CAN) ON DEPARTURE THE CREW RECEIVED A FUEL FEED FAULT EICAS MESSAGE. AFTER CONSULTATION WITH MOC THE ACFT RETURNED TO STATION AND LANDED UNEVENTFULLY. THIS WAS THE SECOND SUCH AIR TURNBACK FOR THIS INDICATION, THE PREVIOUS HAVING OCCURRED ON 14 OCT. CHECKSDR UALA2012101805968O-Ring · leakingFUEL LEAK RIGHT WING, IN THE MLG FWD TRUNNION AREA. REPLACED O-RINGS ON SHUT-OFF VALVE ACTUATOR, REF MM 28-21-1.SDR UALA2012101705943Line · leakingFUEL COMING OUT OF RIGHT WING DRYBAY HOLE NR 1, WHILE TROUBLESHOOTING WITH PUMPS ON FUEL COMING OUT OF HOLE. REPLACED DRY BAY NR 2 ENGINE FLEX FUEL FEED LINE, LEAK CHECKED AND RAN ENGINE.SDR UALA2012101105799Pressure Switch · no testLEFT CENTER FUEL TANK PUMP DOES NOT TEST PROPERLY. TROUBLESHOT PROBLEM TO S424 PRESSURE SWITCH. REPLACED SWITCH AND TESTED PER AMM. TESTED NORMAL.SDR CA121012001Line · leaking(CAN) FUEL LEAK FROM FUEL LINE DURING TAXI AFTER LANDING. T/S WIP. UPDATES TO FOLLOW. WORKMANSHIP ISSUE.SDR UALA2012100805700Fuel Line · leakingDRAINED EXCESSIVE FUEL FROM APU-HST FUEL SHROUD. DISCONNECTED HST LINE IN RIGHT WHEEL WELL FOUND FUEL LEAKING MORE THAN 60 DROPS A MIN. REPLACED HST FUEL TRANSFER LINE FROM CTR WING TANK UPPER SURFACE TO STA 2598, LEAK CHECKED OK.SDR JJBA201210006002Pump · malfunctionedON DEPARTURE, NR 1 AUX FUEL PUMP WOULD NOT TURN OFF AND ACFT TRANSFERRED 300 POUNDS OF FUEL ON NR 1 TANK. MX PERSONNELL PERFORMED OPS CHECKS OF AUX FUEL PUMPS AND FUEL TRANSFER SYS. NO DEFECTS FOUND IN EITHER SYS. ACFT WAS RETURNED TO SERVICE.SDR UALA2012100305605Valve · faultyREMOVED GD2319-ST, GD1004-DC AND CONNECTOR D2142 FOR TROUBLESHOOTING AT LEFT SPARE VALVE. REINSTALL AFTER REPAIR AND INSTALL CLAMP FOR D2142 CONNECTOR WIRES. REINSTALLED CONNECTOR, CLAMP AND GD2319ST AND GD1004DC GROUNDS.SDR UALA2012092805476Nozzle · blockedFUEL MIGRATING TO CTR TANK. FOUND FUEL IN LEFT SURGE TANK. WILL REPLACE JET PUMP AND CHECK VALVE. FUEL FILLING SURGE TANK JET PUMP 66QM AND CHECK VALVE 3 7QM. REPLACED 37QM CHECK VALVE PER MM AND REMOVED JET PUMP NOZZLE 66QM FOUND DEBRIS BLOCKING JET PUMP SDR E07A20120925206Line · chafedFUEL LINE CHAFED BY CONTROL CABLE.SDR UALA2012092405398Fitting · leakingFUEL LEAKING FROM THE CENTER FUEL TANK RIGHT FORWARD CORNER DRIPPING ONTO THE AIR COND PACK DUCTING. FUEL EXIT FOUND AT LOWER FORWARD OUTBOARD FITTING ABOVE RIGHT AIR COND BAY COMPARTMENT LEAK IS MARKED. REPAIRED FUEL LEAK REF MM. SEALANT APPLIED SEPT 24150SDR Y2PA20120921044Fuel Cell · damagedEXCESSIVE FUEL LOSS IN FLIGHT. LT FUEL LOW PRESSURE LIGHT CAME ON. CLIMBED TO FL270. AS ACFT LEVELED OFF CREW REALIZED THE LT WING FUEL GAUGE INDICATES ZERO. SHORTLY AFTER LT FUEL LOW PRESSURE LIGHT ILLUMINATED. COM 2.28.9 PROCEDURE PERFORMED, CROSSFEESDR UALA2012092105345Line · faultyHST TRANSFER LINE IS FAULTY. REMOVED HST LINE FROM BODY STA 2418 TO BODY STA 2598 PER MM. INSTALLED HST FUEL TRANSFER LINE FROM BODY STA 2418 TO STA 2598 PER MM. NEEDS PRESSURE CHECK. SHROUD NEEDS INSTALL AFTER PRESSURE CHECK. CONT OF AMIS ITEM 0652011 :ISDR ASOA20120919081Valve · tornAIR RETURN, TOWER REPORTED WHITE VAPOR STREAMING OF RT WING ON CLIMB OUT WITH CREW NOTING FUEL IMBALANCE DEVELOPING. MX R & R THE RT WING OTBD FLAP VALVE WITH LEAK CHECK GOOD. ACFT WAS APPROVED FOR RETURN TO SERVICE.SDR UALA2012091705214Line · leakingSTEADY STREAM OF FUEL FROM HST SHROUD-DRIP PAN DRAIN MAST DURING FUELING. HORIZONTAL STABILIZER FUEL ISOLATION VALVE INOP DUE TO LEAKING OUT OF THE HST DRAIN MAST DURING FUELING AND MUST REMAIN EMPTY. NO TIME TO REPAIR LEAK. REMOVED HST LINE FROM BODY STA 2SDR UALA2012091105098Unknown · malfunctionedCENTER TANK RT REFUEL VALVE ACTUATOR CLOSED DURING REFUELING. DF FOR BASE ACTION. -INF- :TRIED NEW IRP NO HELP. RE-INSTALLED OLD IRP, NEEDS MORE TROUBLESHOOTING. REPLACED REFUEL VALVE CONTROL UNIT, NO HELP.SDR UALA2012091105096Unknown · malfunctionedFUEL IS MAKING ITS WAY FROM RT TANK TO CTR TANK. ACCOMPLISHED FUEL SCAVENGE FUNCTIONAL TEST TASK 28-22-00-720-802 UP TO PAGE 526 STEP 5 NEED TO CONTINUE STEP 5 ON FROM PAGE 526. COMPLETED AMM. FOUND NO DEFECTS; NEED TO CONTINUE WITH FIM 28-22 TASK 849.SDR UALA2012091005084Switch · stuckLEFT FWD FUEL PUMP SWITCH STUCK IN 'ON' POSITION. REPLACED SWITCH.SDR CA121025005Check Valve · sticking(CAN) ON A ROUTINE FLIGHT, THE CREW EXITED THE ACFT AND ON POST FLIGHT WALK AROUND AND DISCOVERED FUEL POURING FROM THE LT AUXILIARY TANK VENT. THE FBO CONTACTED EMERGENCY SERVICES AND THE PILOTS CONTACTED COMPANY MAINTENANCE. MAINTENANCE WENT INSIDE THE GEASDR HYIA20120907001B-Nut · loosePILOT REPORTED THAT DURING PREFLIGHT INSPECTION, THERE WAS A STRONG ODOR OF FUEL IN THE COCKPIT. MX INSPECTED THE ENTIRE FUEL SYS IN ACFT AND IN THE HEATER. FOUND A LOOSE B-NUT IN LT WHEEL WELL WITH EVIDENT STAINS. B-NUT WAS TIGHTENED AND NO OTHER LEAKS WERSDR UALA2012090605030Switch · inoperativeRIGHT FORWARD FUEL PUMP SWITCH INOP. REPLACED RIGHT FWD FUEL PUMP SWITCH.
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