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 CA120112005Line · leaking(CAN) PILOT REPORTED A STRONG FUEL ODOR IN THE COCKPIT DURING FLIGHT. DURING TROUBLESHOOTING REMOVED THE FIREWALL SHUTOFF COVER AND FOUND FUEL STAINS AROUND THE PRESSURE FEED HOSE FROM THE FUEL TANK. THERE WERE STAINS ON THE FITTING AND ON THE CONNECTOR OF THSDR ASAA12510909Relay · failedT/C 78128007 AD 08 10 10 CENTER TANK FUEL PUMP UNCOMMANDED SWITCH HELD ON TO POSITION MORE THAN 15 SECS CTR TANK LEFT LOW PRESSURE IND LIGHT DOES NOT ILL. PUMP CONTINUES TO OPERATE. REF WD 28 33 11 PG 6. FOUND NO POWER AT X1 OF D13794 TO RELAY R934 AUTO SHUT SDR ASAA12510908Unknown · unknownLEFT AUTO SHUTOFF FUEL TEST FAILS. PERFORMED CENTER TANKS BOOTS PUMP AUTO SHUTOFF FUNCTIONAL TEST REF MM 28 22 00 720 805, TEST PASSED.SDR DXTA2012010504840Float Valve · malfunctionedLEFT AND RIGHT WING TANKS DUMPING FUEL "WING TANK O'FULL LT & RT AMBER CAS MESSAGE. OBSERVED FUEL COMING OUT OF WING. FOLLOWED CHECKLIST AND TURNED TRANSFER PUMP OFF. LOST OVER 300 POUNDS OF FUEL. ONCE FUEL HAD BURNED TO 3000 LBS ON RT SIDE, TURNED CENTERSDR CA120103024Line · out of position(CAN) DURING THE ANNUAL INSPECTION, IT WAS DISCOVERED THAT A SECTION OF THE FUEL LINE THAT EXTENDS FROM THE FUEL SELECTOR VALVE FORWARD TO THE FUEL STRAINER BOWL, HAD BEEN CONFLICTING WITH THE RUDDER PEDAL TORQUE TUBE ASSY. THE ARM ON THE RUDDER PEDAL TORQUE SDR UALA2012010300008Control Unit · failedFUEL SPILL RT MAIN TANK SHUTOFF FAILED FUEL IN TANK NOW 67.6. REPLACED INBD RT WING REFUEL VALVE PER MM. OPS AND LEAK CHECKED GOOD AND VTO CHECKED NORMAL.SDR UALA2012010300006Coupling · leakingFUEL LEAKING FROM NR 1 ENGINE. FOUND FUEL LEAKING FROM COUPLING O-RING. REMOVED GAMA COUPLING FOUND SEALING SURFACES GALLED. MM 28-22-07 PG 617 ITEM (D). REMOVED FUEL LINE FROM FWD SPAR TO THE NEXT FWD COUPLING. INSTALLED TUBE ASSY WITH NEW PACKINGS. LEAK SDR CA111229001Filter · bypassing(CAN) DURING CRUISE, CREW RECEIVED NR 2 FUEL FILTER BYPASS CAUTION LIGHT. AFTER DISCUSSION WITH MAINTENANCE AND DISPATCH ELECTED TO RETURN FOR AIRCRAFT SWAP. FOR MAINTENANCE RECTIFICATION, THE NR 2 FUEL FILTER AND THE IMPENDING BYPASS SWITCH WERE REPLACED.SDR 2011FA0000800Sleeve · missingENGINE SURGED LIKE IT WAS STARVED FOR FUEL AND THEN QUIT. ENGINE WAS RESTARTED IN-FLIGHT BUT WITH THE SAME RESULT. AIRCRAFT WAS MANUFACTURED WITHOUT FIRESLEEVE ON ANY OF THE FUEL HOSES IN THE ENGINE COMPARTMENT. THESE FUEL HOSES WERE OVER 4 YEARS OLD AND SDR CA120130011Line · misinstalled(CAN) UPON DISCONNECTING COMPONENTS TO REMOVE THE CENTER SECTION BLADDERS, SOME COMPONENTS WERE FOUND TO BE CONNECTED INCORRECTLY. UPON CONSULTING MM TO VERIFY WIRING, FOUND THE FOLLOWING: THE RT ENGINE FUEL LINE WAS CONNECTED TO THE LT FUEL SHUTOFF AND THE RSDR CA111222005Pressure Switch · failed(CAN) DURING THE 1ST REVENUE FLIGHT ON THIS NEW ACFT, THE NR 1 FUEL FILTER BYPASS MESSAGE ILLUMINATED ON LANDING. THE NR 1 FUEL FILTER PRESSURE SWITCH, PN 3122426-04, SN HE1372 WAS REPLACED. THE DEFECT STILL EXISTED SO THE NR 1 AND NR 2 PRESSURE SWITCHES WERSDR ASOA20111218011Valve · leakingFUEL LEAK NR 2 TANK. R & R RT WING VENT VALVE IAW AMM 28-23-04. OPS AND LEAK CHECKED GOOD. ACFT RELEASED AND RETURNED TO SERVICE.SDR CA111215009Coupling · corroded(CAN) FUEL BALANCING PIPES ASSOCIATED WITH L/H & R/H COLLECTOR TANK REMOVAL HAVE BEEN FOUND WITH VARYING LEVELS OF CORROSION. THIS CORROSION IS DUE TO THE GROUNDING COUPLINGS WEARING AWAY THE FLANGES OF THE PIPES. ONCE THE FLANGES ARE WORN THEY ARE SUSCEPTABLESDR QXEA2011122001415Line · chafedRT WING INNER TANK FUEL LINE IS CHAFING ON A RIB AT STA YW 157.825. BLENDED AREA IAW SRM 51-14-00-02-03. CONFIRMED BLENDED AREA CRACK FREE REF NTM 51-00-01-250-801. MATERIAL LOSS FOUND TO BE WITHIN LIMITS IAW RD 8/4-57-1727. ALODINED AND PRIMED IAW SRM 51-SDR FWTA2011FA0000792Drain Line · leakingDURING REFUELING OPERATION, FUEL LEAK DISCOVERED AT LEFT TANK CANISTER DRAIN TUBE HOUSING. PERFORMED TEMPORARY REPAIR OF DRAIN TUBE, SLAT TRACK HSG NR2.SDR UALA2011121206814Control Panel · malfunctionedTHE RIGHT INBD FUEL FILL VALVE DOES NOT INDICATE OPEN. REPLACED REFUEL PANEL PER MM, OPS CHECKED GOOD.SDR YENA20111208392Unknown · malfunctionedFLT 470 RSW-BOS, AIRCRAFT DIVERTED TO CLT DUE TO FUEL CTR TK PUMP 2 LO PR ON ECAM WHILE PASSING THRU 10000 FT. 100 LBS IN CTR TANK FUEL WOULD NOT FEED FROM TK 2 AFTER XFEED TO ON AND CTR TK PUMP 2 TO OFF. 5K IMBALANCE AFTER DIVERSION TO CLT. TROUBLESHOT IAW 2SDR UIEA2011120700705Valve · failedFUEL MIGRATION FROM RT TO LT TANK. LT 18.2, CTR 0.2, RIGHT 3.8. FOUND DURING MX CHECK. (REPLACED RT TANK INBD FUELING SHUT-OFF VALVE IAW AMM 28-21-02, REF:W/O 7507, REPLACED RT MAIN TANK DEFUEL VALVE IAW AMM 28-26-01, REF W/O 7507, R & R FUEL PANEL DOORS 631SDR CA111209006Tube · cracked(CAN) CENTER FUEL TANK WAS FUELED TO MAX CAPACITY, 5005 POUNDS. ACFT WAS PARKED IN HANGAR & FUEL WAS NOTED TO BE DRIPPING FROM LT AFT FACE OF MLG WW FWD BULKHEAD JUST TO LT OF ACFT CTR LINE. FURTHER INVESTIGATION REVEALED THE LEAK WAS COMING THROUGH THE BACKSDR A6WA201141075Transfer Sys · malfunctionedNOTED INCREASING FUEL IMBALANCE IN FLIGHT, RECEIVED FUEL IMBALANCE CAUTION MESSAGE AND RAN QRH IT APPEARS THAT THE CENTER TANK WAS FEEDING INTO LT TANK ONLY, RT TANK STEADY DECLINED RT TRANSFER PUMP ON ENTIRE FLIGHT AND DID NOT APPEAR TO BE ADDING ANY FUEL TOSDR UIEA2011113000701Fuel Sys · malfunctionedFUEL MIGRATION FROM RT TO LT TANK.; LT 18.2,; CENTER 0.2, RT 3.8. FOUND DURING MX CHECK. OPENSDR UALA2011112906551O-Ring · damagedEVIDENCE OF FUEL LEAK AT COUPLING IN PYLON JUST ABOVE J BOX, VIEWED THRU 432BR. REMOVED BONDING WIRE AND OLD COUPLING. NEW O-RINGS INSTALLED. NEED TO RE-ASSEMBLE COUPLING ASSY. RE-ASSEMBLE COUPLING ASSY AND REINSTALL BONDING WIRE PER MM. NR 1 ENGINE STRUTSDR AALA20111119DFW01Pump · failedDFW - CREW REPORTED CENTER TANKS WENT EMPTY AT FL330 AND THE RIGHT FUEL PRESSURE LOW LIGHT FLICKERED SEVERAL TIMES. RIGHT ENGINE SHUTDOWN (SINGLE ENGINE TIME 25 MINS). RIGHT AFT BOOST PUMP WAS ON AND RIGHT FORWARD BOOST PUMP WAS ON PLACARD. ENGINE FLAMED OUSDR FDEA201111184976Tee Fitting · crackedRUNNING TANK TO ENGINE ON ALL 3 ENGINES. ALL FILL VALVES WERE CLOSED BUT FUEL LEVEL IN TANK 1 WAS NOT DECREASING. VERIFIED ON GROUND WITH TANK 2 AND 3 TRANSFER PUMPS ON THE NR1 TANK QUANTITY INCREASED WITH THE FILL VALVE SELECTED (AND INDICATED) CLOSED. UNCSDR GLBA20111121FB-Nut · looseEVIDENCE OF FUEL LEAKING FROM UNDER THE ENGINE INLET. MX TIGHTENED THE B-NUT ON THE FLOW DIVIDER, LEAK CHECKED GOOD.SDR UALA2011111706318Shutoff Valve · leakingFOUND UPPER APU SHUTOFF VLV LEAKING ON AFT SPAR LT CENTER TANK. VLV NUMBER M28023. REMOVED APU SHUTOFF ACTUATOR. REPLACED APU SHUTOFF VALVE. RE-INSTALLED APU SHUTOFF ACT. BOTH VALVE AND ACT NEED OPS CHECKS AND STATIC LEAK CHECK. OPS CHECKED APU SHUTOFF VSDR UALA2011111106177Valve · faultyFIRST START ATTEMPT NORMAL FF BUT NO LIGHT OFF. REPLACED LEFT WING SPAR VALVE. OPERATED VALVE SEVERAL TIMES, NORMAL OP'S.SDR UALA2011103105881Relay · faultyCENTER FUEL TANK ONE REFUEL VALVE WILL NOT OPEN. CHECKED CENTER FUEL TANK LT REFUEL VALVE FAIL CLOSED. FOUND 16 VOLTS AT CONNECT OR DV28305 FOR LT CENTER TANK REFUEL VALVE. SUGGEST REPLACING LT CENTER TANK REFUEL RELAY K28316 ITEM 70 PCN (562-4147) BEHIND PSDR CA111101002Bypass Switch · inoperative(CAN) DEFECT: NR 1 FUEL FILTER BYPASS LIGHT CAME ON DURING TAXI OUT. NR 1 FUEL FILTER AND NR 1 FUEL FILTER BYPASS SWITCH REPLACED. FADEC CODE RESET. RUN UP C/O LEAK CHECK C/OUT, CHECKED SERVICEABLE.SDR HALA2011101700463Unknown · unknownETOPS SIGNIFICANT SYS - LINE SERVICE REPORTED NO FUELING ON ACFT. BITE FCMC 1 & 2 TEST OK. NO FAULTS NOTED. REFUEL OK.SDR CTYA2011FA0000686Line · looseON DECENT PILOT NOTED LOW FUEL PRESSURE, SELECTED BOOST PUMP ON, FUEL QUANTITY INDICATOR LOW ENGINE CEASED TO RUN, FEATHERED AND SECURED ENGINE.SDR 3S8R201110150001Switch · inoperativeNR 1 ENGINE FAILED DURING FLIGHT. R & R THE FUEL VALVE SWITCH WITH THE SAME. OPS CHECKED GOOD. NO DEFECTS NOTED.SDR GLBA20111017HLine · leakingPILOT REPORTED THAT FUEL WAS LEAKING FROM THE BOTTOM OF THE ENGINE. MX TIGHTED A LOOSE FUEL LINE, LEAK AND OPS CHECKED GOOD.SDR REXA201100697Cartridge · inoperativeCROSSFLOW PUMP CAUTION MESSAGE ON TAXI-IN. RESET CIRCUT BREAKER N8 AND PERFORMED OPS TEST OF CROSSFLOW PUMP IAW AMM28-40-00. OK FOR SERVICE. CROSSFLOW PUMP CAUTION MESSAGE RETURNED. FOUND CIRCUIT BREAKER TRIPPED AGAIN. REMOVED & REPLACED CROSSFLOW PUMP CASDR 2011FA0000674Shutoff Valve · failedENROUTE, EXPERIENCED A FAILURE ON THE RT ENGINE. RED MASTER WARNING LIGHT FLASHING, FUEL LOW PRESSURE, OIL LOW PRESSURE LIGHT AND A YAW TO THE RT. FAILURE WAS CONFIRMED WITH INSTRUMENTS. COMPLETED CHECKLIST. AN AIR-START WAS CARRIED OUT ACCORDING TO ABNORSDR CA111019002Transfer Sys · inoperative(CAN) DURING CRUISE, AT FL430, THE ENGINE SHUT ITSELF DOWN WITH NO PRIOR WARNING OR ABNORMAL PARAMETERS. RELIGHT ATTEMPTS WERE UNSUCCESSFUL AND THE ACFT MADE A SAFE SINGLE ENGINE LANDING. DURING DESCENT, THE PILOT WAS UNABLE TO TRANSFER FUEL CROSS FEED INOPERSDR UALA2011100505402Coupling · leakingFUEL LEAKING FROM NR 1 ENGINE STRUT DRAIN AFTER ENGINE SHUTDOWN. PRESSURE CHECKED LINE AND FOUND COUPLING JUST ABOVE ENGINE FIREWALL LEAKING. REMOVED OLD O-RINGS AND PUT NEW O-RINGS IN PLACE. NEED TO REINSTALL FUEL LINE CLAMP COUPLING AND BONDING WIRE. INSDR HALA2011100400427O-Ring · leakingETOPS SIGNIFICANT SYS - ON ETOPS WALK AROUND CHECK, FOUND FUEL DRIPPING FROM DRAIN MAST ON LT ENGINE STRUT DRAIN. R & R MAIN ENGINE FUEL SUPPLY LINE O-RINGS IN LT ENGINE STRUT AREA IAW AMM 28-22-07. SECURITY AND LEAK CHECKED GOOD WITH GROUND ENGINE RUN NORMSDR QMLA2011100311096Fuel Sys · leakingTHE PILOT AND MEDICAL CREW SMELLED FUEL IN THE CABIN SHORTLY AFTER TAKEOFF. THE ODOR APPEARED TO BE MORE SIGNIFICANT IN THE AFT CABIN AREA. THE PILOT IMMEDIATELY DECIDED TO LAND IN A CLEAR LANDING AREA. THE MECHANIC WAS CALLED TO THE LOCATION WHERE HE INSPESDR CA111003009Vent Line · loose(CAN) PILOTS REPORTED FUEL ODOR IN COCKPIT. CHANGED FUEL VENT DRAINS THEN DISCOVERED LT FUEL VENT LINE HAD BEEN LOOSENED OFF DURING MX AND HAD NOT BEEN RETIGHTENED. ONCE RETIGHTENED FUEL SMELL DID NOT RE-OCCUR.SDR UALA2011092605205Actuator · failedRIGHT FUEL SPAR VALVE EICAS MESSAGE DURING ENGINE START ATTEMPT. CREW TRIED TO CYCLE CIRCUIT BREAKER E02, FUEL VALVES RIGHT SPAR. BREAKER WOULD NOT STAY CLOSED. REPLACED RT SPAR VALVE ACTUATOR, OPS CHECKED OKAY.SDR ASAA11510403Unknown · malfunctionedFUEL IMBAL LIGHT AT TOP OF CLIMB, LT WING 5200, RT WING 6200. REBALANCED FUEL AT CRUISE. ACCOMPLISHED ENGINE FUEL FEED PUMP CHECK REF AMM 28 22 00, OPS CHECK GOOD.SDR GLBA20110920FB-Nut · loose"SUP" - SIG EVENT - PILOT REPORTED THAT THERE IS A FUEL LEAK FROM THE BOTTOM OF THE LT ENGINE COWLING. MX TIGHTENED A B-NUT ON THE FUEL PUMP IAW BMM 73-12-00, OPS CK GOOD.SDR CA110919004Valve · leaking(CAN) FUEL VENT VALVE REPLACE IN RT WING. UPON FUELING THE ACFT, FUEL WAS OBSERVED WEEPING FROM THE FUEL VENT TUBE. ACFT DEFUELLED AND AND VENT VALVE REPLACED. ACFT RETURNED TO SERVICE.SDR UALA2011091204942Adapter · leakingFUEL LEAK FROM THE TOP OF LEFT ENGINE FROM THE FUELING LINES. MAINT TEXT: DURING FUELING OPERATION, FUEL LEAKING FROM PYLON DRAIN AND IMMEDIATELY OUTBOARD OF FWD PYLON AREA ADJACENT TO L/E SLAT. FOUND FUEL LEAKING AT INBD FUELING ADAPTER, TIGHTENED ALL BOLTSSDR ASAA11510350Actuator · failedRT SPAR VALVE CLOSED LIGHT ILLUMINATED BRIGHT IN FLIGHT. DIVERSION TIME: 1H 53M. REPLACED RT SPAR VALVE ACTUATOR PER MM 28 22 11 OPS CHECK NORMAL. VERIFICATION FLIGHT SATISFACTORY.SDR CA110908005Hose · ruptured(CAN) PILOT NOTICED LOW FUEL PRESSURE AND POWER LOSS ON NR2 ENGINE DURING CLIMBOUT. PILOT SELECTED FUEL BOOST PUMP "ON" WITH NO IMPROVEMENT IN PERFORMANCE OR INCREASE IN FUEL PRESSURE. PILOT ELECTED TO RETURN TO BASE. ACFT LANDED AND TAXIED TO HANGAR WITHOUTSDR DXTA2011090604715Valve · stuckDURING CLIMB OUT, ON FERRY FLT, A FUEL IMBALANCE WAS OBSERVED ON FUEL GUAGES. ON FURTHER INSP FROM CABIN, FUEL WAS STREAMING OUT OF RT WING IN AREA OF PLENUM. IT WAS DECIDED BY CREW TO RETURN TO DEPARTURE. FUEL DOES NOT LEAK WHILE ACFT IS ON GROUND. AFT VENSDR UALA2011090204715Actuator · faultyNR 2 FUEL SPAR VALVE ISSUE, RTFL. RIGHT FUEL SPAR VALVE LIGHT ON WITH EICAS 30 MINUTES INTO FLIGHT AND REMAINS ON. RT ENG PARAMETERS ALL NORMAL, FUEL FLOW MATCHES LEFT ENGINE. MAINT TEXT: SEE PTT SEQ #0632003 FOR WIRING CHECK INFO. NO WIRING DEFECTS FOUND SDR DXTA2011090104037Valve · stuckINFLIGHT - A THICK TRAIL OF FUEL LEAKING FROM THE RT WING WAS BROUGHT TO OUR ATTENTION BY THE FA. AN APPROX 350 LBS FUEL IMBALANCE CONFIRMED THE RT FUEL LEVEL WAS LOWER. THE TRAIL STOPPED MOMENTARILY BUT RETURNED. WERE ABLE TO MAINTAIN FUEL BALANCE THRU THE
Back to JASC 2820