JASC 7310
Service difficulty reports · 1,981
Reports filed under 7310 · Engine Fuel Distribution, 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 = '7310' 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 = '7310' 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 97ZZZX1123Fuel Filter · dirtyDURING CLIMB-OUT FROM MIAMI, NR 1 ENGINE INDICATIONS FLUCTUATED, CREW REDUCED POWER TO IDLE AND RETURNED TO MIAMI FOR AN UNSCHEDULED LANDING. MAINTENANCE DRAINED FCU MOISTURE TRAP, CLEANED FCU FUEL FILTER AND P AND D VALVE FILTER. ACCOMPLISHED TEST FLIGHT WISDR 97ZZZX3111Fuel Manifold · leakingNR 2 ENGINE HAS FUEL LEAKING FROM LOWER PORTIONS OF EACH MANIFOLD ON START, NOT EVIDENT DURING RUN. TRANSFERRED TO W/O BV 7244, RII.SDR 97ZZZX3110Fuel Manifold · leakingNR 3 ENGINE HAS FUEL LEAKING FROM LOWER PORTIONS OF EACH MANIFOLD ON START, NOT EVIDENT DURING RUN. REMOVED LT AND RT FUEL MANIFOLD. REPLACED SEALS AND INSTALLED BOTH MANIFOLDS. ENGINE ROBBED FOR ANOTHER, LEAK CHECK ON CHECKLIST RWR 2-14-97.SDR TWAA9722004Fuel Filter · dirtyFLT 174 - STL - DURING CRUISE NR 2 ENGINE, S/N 4614, WAS RETARDED DURING MINOR TURBULENCE AND WOULD NOT RETURN TO NORMAL EPR. REMOVED AND REPLACED NR 2 ENGINE FUEL FILTER, MFG P/N 7583149, SUMPED TANKS AND ADJUSTED MINIMUM FLT IDLES. OPERATIONAL CHECKS AND ESDR HAIW6HR0072Fuel Manifold · defectiveENGINE SHOOTS OUT 2 FOOT FLAME PAST EXHAUST EJECTOR DURING START WITHOUT ANY MGT INDICATION UNTIL START PROGRESSES, THEN REMAINDER OF START IS NORMAL. SUSPECT EXCESS FUEL GETTING INTO ENGINE AT BEGINNING OF START ENGAGEMENT. SHIPPED CORE RETURN MANIFOLD TO RMHSDR 97ZZZX922Line · chafedDURING RE-ASSEMBLY OF THE ENGINE, IT WAS FOUND THAT THE FUEL LINE FROM FCU TO THE CHECK VALVE WAS CONTACTING ANOTHER LINE. NORMALLY, THIS INDICATES IT IS INSTALLED BACKWARDS, BUT IN THIS CASE, IT HIT BOTH WAYS. NO PART NUMBER WAS FOUND ON THE TUBE, AND A NEWSDR WWMA9700022Fuel Fitting · looseDURING A SINGLE ENGINE TURN AT THE GATE WITH THE RIGHT ENGINE RUNNING, THE CREW NOTED A KEROSENE ODOR IN THE COCKPIT AND CABIN. THE WIND WAS COMING FROM THE RIGHT FOREWARD AREA OF THE AIRCRAFT AT 10 KNOTS. THE FUEL SYSTEM WAS CROSSFEEDING FROM THE LEFT TANK SDR 98ZZZX579Manifold · leaksSUBMITTER STATES EXCESSIVE FUEL MANIFOLD LEAKS OVER THE LAST 18 MONTHS. ALLIED SIGNAL IS IN THE PROCESS OF RELEASING AN ASB LIMITING THE LIFE OF THE FUEL MANIFOLD TUBES. OTHER OPERATORS SUBMITTER CONTACTED ARE HAVING THE SAME PROBLEMS. OMNIFLIGHT HAS GONE TSDR AU970096Drain Valve · leaking(AUS) LH ENGINE LP FUEL FILTER DRAIN VALVE LEAKING FROM FLANGE AREASDR TWAA9701201Fuel Shutoff Vlv · leakingSTL - DURING APPROACH, SHUT DOWN NR 3 ENGINE, S/N 4472, DUE TO NO THRUST LEVER RESPONSE. FOUND HIGH PRESSURE FUEL SHUTOFF VALVE, MFG P/N MSC102MK2, LEAKING AT SEAL, MFG P/N M83248-124. REPLACED HIGH PRESSURE SHUTOFF VALVE SEAL. ENGINE OPERATION AND THRUST LSDR 98ZZZX581Manifold · leaksSUBMITTER STATES EXCESSIVE FUEL MANIFOLD LEAKS OVER THE LAST 18 MONTHS. ALLIED SIGNAL IS IN THE PROCESS OF RELEASING AN ASB LIMITING THE LIFE OF THE FUEL MANIFOLD TUBES. OTHER OPERATORS SUBMITTER CONTACTED ARE HAVING THE SAME PROBLEMS. OMNIFLIGHT HAS GONE TSDR 98ZZZX580Manifold · leaksSUBMITTER STATES EXCESSIVE FUEL MANIFOLD LEAKS OVER THE LAST 18 MONTHS. ALLIED SIGNAL IS IN THE PROCESS OF RELEASING AN ASB LIMITING THE LIFE OF THE FUEL MANIFOLD TUBES. OTHER OPERATORS SUBMITTER CONTACTED ARE HAVING THE SAME PROBLEMS. OMNIFLIGHT HAS GONE TSDR VTZA97114Fuel Filter · dirtyFLT 6451 - EWR-IAD - ABORTED TAKEOFF DUE TO LT FUEL FILTER WARNING LIGHT ILLUMINATED. AIRCRAFT RETURNED TO GATE WITH NO FURTHER PROBLEMS. MANTENANCE INSPECTED AND REMOVED AND REPLACED FUEL FILTER. OPS CHECK OK. AIRCRAFT WAS RELEASED AND APPROVED FOR RETURNSDR VTZA97109Fuel Filter · blockageFLT 6249 - IAD-BGM - AIRCRAFT RETURNED TO GATE DUE TO RT FUEL FILTER WARNING LIGHT ILLUMINATED. MAINTENANCE INSPECTED AND REMOVED AND REPLACED RT FUEL FILTER, OPS CHECK OK. AIRCRAFT WAS RELEASED AND RETURNED TO SERVICE. (M)SDR 97ZZZX968Line · leakingENGINE WOULD NOT IDLE ON FINAL. PRESSURE CHECKED HOSE AND FOUND SEVERAL LEAKS. (NOT VISIBLE WITH FIRE SLEEVE ON). HOSE DATE 4TH QUARTER '94. A/C AIRWORTHINESS 2-95.SDR DLL16970053Fuel Manifold · crackedSHUTDOWN NR 3 ENG ON FINAL/DESCENT. LOW OIL PRESS LIGHT CAME ON AND OIL PRESS DROPPED BELOW 18 PSI LONGER THAN 45 SEC. OIL PRESS WAS PRECEDED BY THE LOSS OF THROTTLE, RESPONSE FOR NR 3 ENG. FOUND FUEL MANIFOLD LINE AT NR 14 FUEL NOZZLE BROKEN. REPLACED FUSDR 97ZZZX863Fuel Line · failedFUEL LINE FAILED, LEAKS. METAL BRAIDED FUEL LINE TO THE FUEL FLOW GAUGE. LINE REPLACED WITH SERVICABLE FUEL LINE.SDR AU970141Filter · worn(AUS) AIRCRAFT FUEL TANK FLOAT DETERIORATED ALLOWING FLOAT PARTICLES TO ENTER AND BLOCK CARBURETTOR MAIN JET - FUEL FILTER WORN PREVENTING FILTER FROM BLOCKING CONTAMINATIONSDR 97ZZZX567Hose · leakingTHIS LINE LOOKED VERY GOOD. NOT STIFF OR CHAFED IN ANY WAY. HOWEVER, THE RUBBER HOSE BELOW THE BRAIDED COVER RUPTURED AND ALLOWED FUEL TO SOAK BETWEEN CYLINDERS NR 1 AND NR 3 CREATING AN IN-FLIGHT FIRE HAZARD. ONLY WAY TO CHECK OR TEST IS REMOVAL OF LINE ANSDR COMA9710019Filter · cloggedLEFT ENGINE FUEL FILTER BYPASS INDICATION DURING TAKEOFF. REPLACED THE ENGINE HIGH PRESSURE FUEL FILTER.SDR COMA9710016Filter · cloggedFUEL FILTER IMPENDING BYPASS WARNING DURING FLIGHT. REPLACED RT ENGINE FUEL FILTERS.SDR M3HA96040Fuel Filter · cloggedHNL - FLT 702 - FUEL CLOG LIGHT CAME ON AFTER TAKEOFF, WHILE AT 100NP, UPON RETURN, LIGHT WENT OUT WHEN CL PLACED AT 100 PERCENT NP. AIRCRAFT WAS DIVERTED BACK TO HNL, AND UNEVENTFUL LANDING WAS MADE. REMOVED AND INSTALLED SERVICEABLE NR 2 ENGINE FUEL PUMP FSDR VTZA96456Fuel Filter · contaminatedFLT 6234 - IAD-RIC - DURING CLIMB, AN UNSCHEDULED LANDING DUE TO RIGHT ENGINE FUEL FILTER CAUTION LIGHT ILLUMINATED. AIRCRAFT RETURNED TO GATE WITH NO FURTHER PROBLEMS. MAINTENANCE INSPECTED AND REMOVED AND REPLACED FUEL FILTER, OPS CHECK OK. AIRCRAFT WAS RSDR 97ZZZX864Fuel Filter · froze upPRECAUTIONARY SHUT DOWN FOR FLUCTUATING TORQUE AND WP. UPON INSPECTION, DETERMINED THE RIGHT FUEL SEDIMENT BOWL (FIREWALL FILTER) CONTAINED A SUFFICIENT AMOUNT OF ICE CRYSTALS TO RESTRICT FUEL FLOW. DISASSEMBLED, CLEANED, AND REINSTALLED FILTER ELEMENTS/ASSESDR 97ZZZM447Manifold · failedINSPECTED FUEL MANIFOLD FOR EVIDENCE OF SOOT AND DISCOLORATION IND. FUEL FIRE, PERFORMED ET INSPECTION OF 5TH SCALLOP FROM TOP FOR CRACKS IAW TEXTRON SPEC PROCEDURE. PERFORMED DV INSPECTION OF RT FUEL MANIFOLD, S/N 863. FOUND A SMALL VISUAL IND IN THE 5TH SSDR 97ZZZX206Hose · leakingENGINE DRIVEN FUEL PUMP INLET LINE LEAKING AT FLARE FITTING DUE TO A CRACK. REPLACED WITH SERVICEABLE LINE.SDR WRLA96053Control Cable · bindingDURING TAXI-OUT, FLIGHT CREW RECEIVED A NR 3 ENGINE FADEC MAINTENANCE ALERT. FLIGHT CREW ELECTED TO RETURN TO DEPARTURE GATE FOR CORRECTIVE ACTION. AIRCRAFT RETURNED TO GATE WITHOUT INCIDENT. MAINTENANCE PERSONNEL FOUND TURBINE CASE COOLING (TCC) CONTROL VASDR 98ZZZX583Manifold · leaksSUBMITTER STATES EXCESSIVE FUEL MANIFOLD LEAKS OVER THE LAST 18 MONTHS. ALLIED SIGNAL IS IN THE PROCESS OF RELEASING AN ASB LIMITING THE LIFE OF THE FUEL MANIFOLD TUBES. OTHER OPERATORS SUBMITTER CONTACTED ARE HAVING THE SAME PROBLEMS. OMNIFLIGHT HAS GONE TSDR 97ZZZM184Fuel Filter · contaminatedAPPROX 30 MINUTES OUT, INBOUND TO ANC, LEFT ENGINE FUEL FLOW, ITT, TORQUE AND N1 RPM DECREASED. PILOT ALSO REPORTED COMPRESSOR STALL. LEFT ENGINE SHUT DOWN. AIRCRAFT LANDED AT ANC WITHOUT INCIDENT. MAINTENANCE FOUND LEFT AIRFRAME FUEL FILTER CLOGGED WITH RSDR 96ZZZX6102Manifold · cloggedFUEL MANIFOLD WAS ONLY ABLE TO SUPPLY FUEL TO 3 OF THE ENGINES CYLINDER. THREE OF THE FUEL LINES WERE CLOGGED. THE MANIFOLD HAD LESS THAN 20 HRS SINCE OVERHAUL.SDR 97ZZZM394Manifold · defectiveNR 3 ENGINE OUTBOARD FUEL MANIFOLD SHOWED DEFECTS DURING THE ET CHECK WITH SLIGHT SOOTING INSIDE THE COWL. REPLACED MANIFOLD ASSEMBLY. (M)SDR 97ZZZM133Check Valve · leakingFLT NR 783 - FLL-PBI - PILOT REPORTED SMOKE COMING OUT OF NR 1 ENGINE INTAKE AFTER SHUTDOWN. THE AIRCRAFT WAS INSPECTED AND FOUND SAFE FOR 3 ENGINE FERRY FLIGHT TO FLL. EMERGENCY FUEL SHUTOFF T-HANDLE WAS PULLED. UPON ARRIVAL AT FLL, INSPECTION FOUND FUEL DSDR CA961205001Tube Assembly · cracked(CAN) THE PILOT NOTICED A SUBSTANTIAL INCREASE IN FUEL FLOW PRIOR TO LANDING. POST FLIGHT INSPECTION FOUND THE FUEL SYSTEM BYPASS LINE CRACKED AT THE SLEEVE, WHICH IS SILVER SOLDERED ONTO THE END OF THE STAINLESS STEEL LINE. THE SUBMITTER STATES THIS SAME FAULSDR 96ZZZX5946Primer Line · crackedAIRCRAFT ENGINE HARD TO START AND RUNNING LEAN WITH HIGH TIT READING WHEN FLYING. INSPECTED ENGINE AND FOUND CLAMP P/N 24609 (CONTINENTAL) WAS BROKEN THROUGH AND PRIMER VALVE WAS MOVING AROUND UNSUPPORTED. THIS CAUSED THE PRIMER LINE TO WORK-HARDEN AND AT THSDR REXA96074Fuel Line · failedON TAKEOFF ROLL, LEFT FUEL CAP LIGHT ILLUMINATED AND FUEL PRESSURE DROPPED BELOW GREEN ARC. REMOVED AND REPLACED LEFT ENGINE MAIN FUEL SUPPLY LINE. (M)SDR 96ZZZX5809Line · brokeNR 5 CYLINDER FUEL INJECTOR LINE BROKE. SUBMITTER RECOMMENDS DIFFERENT TYPE CLAMPING SYSTEM BE USED ON THESE FUEL INJECTION LINES. CURRENT SYSTEM ALLOWS FOR ALOT OF VIBRATION.SDR 97ZZZX792Hose · wrong partAEROQUIP FC 300-04 HOSE MEETING SAE 100R5-23 WAS FOUND INSTALLED IN REAR ENGINE FUEL SYSTEM. THIS HOSE IS INDUSTRIAL AIR BRAKE HOSE AND THE END FITTINGS MAY NOT BE COMPATIBLE WITH AN/MS FITTINGS. SUBMITTER STATES THIS IS THE SECOND HOSE OF THIS TYPE FOUND ONSDR 96ZZZX5592Hose · leakNOTICED FUEL STAIN ON STEEL BRAID HOSE. REMOVED AND TESTED. FOUND SEEP HOLE. NOTIFIED SUPPLIER AND SENT FOR FACTORY INSPECTION. (SEEP WAS DETECTABLE WITH SHOP AIR AND SOAPY WATER.)SDR 96ZZZX5807Hose · leakingPILOT REPORTED A FUEL LEAK FROM THE ENGINE COMPARTMENT. FOUND THE FUEL PRESSURE HOSE LEAKING. THIS PROBLEM HAS BEEN ADDRESSED BY AEROQUIP SB AA135. THIS HOSE WAS DATED 2Q86. ALTERNATE P/N FROM CESSNA: S1236-3-0092.SDR 96ZZZX5483Hose · leakingTHE ENGINE LOST POWER, AN EMERGENCY LANDING ACCOMPLISHED WITH SMOKE COMING FROM THE ENGINE. AN EXAMINATION OF THE ENGINE FOUND THE FUEL HOSE BETWEEN THE THROTTLE AND CONTROL ASSY AND THE FUEL MANIFOLD LEAKING AT A 20 PSI CHECK. THE BAND ON THE HOSE INDICATEDSDR HEEA968221Fuel Nozzle · leakingAIRCRAFT ENGINE LEAK CHECK REVEALED: FUEL LEAKING FROM FUEL MANIFOLD TUBING. INSTALLED A SERVICEABLE MANIFOLD.SDR WRLA96041Fuel Filter · cloggedDURING TAXIING OUT, FLIGHT CREW NOTED NR 2 ENGINE FUEL FILTER PRESSURE DROP LIGHT ON, AIRCRAFT RETURNED TO GATE. MAINTENANCE PERSONNEL REPLACED FUEL FILTER, GROUND RUN THE AIRCRAFT, NO FAULT NOTED. AIRCRAFT RETURNED TO SERVICE. (M)SDR RAIA961001Fuel Hose · kinkedCOU - FLT 7028 - LEFT FUEL PRESSURE CAPTION ILLUMINATED. MAINTENANCE REPLACED THE MAIN FUEL FEED LINE AT FUEL CONTROL. (M)SDR HEEA967981Manifold · crackedENGINE LEAK CHECK REVEALED: FUEL LEAKING FROM FUEL MANIFOLD TUBING. REPLACED DISCREPANT PART.SDR VSTA9609004Power Supply · inoperativeNO FUEL FLOW AND NR 2 ENGINES BAD POWER SUPPLY. REMOVED AND REPLACED POWER SUPPLY, OPS CHECKED GOOD.SDR COMA9610285Tube · leakingRT ENGINE LEAKING FUEL AND SMOKING AFTER SHUT DOWN. REPLACED LEAKING FUEL NOZZLE TRANSFER TUBE.SDR CA960924028Fuel Hose · ruptured(CAN) WHILE TAXIING, PILOT NOTICED FLAMES COMING FROM LEFT ENGINE. THE ENGINE WAS SHUT DONW AND FLAMES WENT OUT. ENGINE COWLING AREA WAS FOAMED AS A PRECAUTIONARY MEASURE WHEN THE COWLS WERE REMOVED A FLEX FUEL LINE FROM THE FUEL DISTRIBUTOR ON THE TOP OF THE SDR 96UAL900700Fuel So Valve · malfunctionedDURING START, NR 1 ENGINE STABILIZED MOMENTARILY, THEN SHUT DOWN/FLAMED OUT. FUEL FLOW RANGED BETWEEN 800 AND 1,200 THEN WENT TO ZERO. *S/D* REPLACED FUEL SHUT OFF VALVE, RAN ENGINE AT POWER AND CHECKED GOOD IN ALL PARAMETERS.SDR 96ZZZX5359Filter · misinstalledFILTER PACKING WAS INSTALLED AT 150-HOUR NR 2 INTERIM INSP. O-RING HAD BEEN ROLLED DURING INSTALLATION 1.8 HRS. TOO SMALL OF SAFETY WIRE USED ON RT ENGINE ON FUEL FILTER BOWL ALSO.SDR BDHA9600020Fuel Shutoff · leaksMSP - FLT 421 - ON ENGINE SHUT DOWN, THE LEFT ENGINE SMOKED WHEN THE PROP WAS PULLED THROUGH. INSPECTION FOUND THE FUEL SHUTOFF WAS LEAKING FUEL PAST WHEN THE VALVE WAS CLOSED. THE FUEL SHUTOFF WAS REPLACED AND THE AIRCRAFT WAS RELEASED. (M)
Back to JASC 7310