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.

SDR 96ZZZX1472Line · chafedFUEL METERED PR LINE FROM FUEL CONTROL TO DIST BLOCK CHAFED AT CYL BAFFLE BETWEEN NR 3 AND NR 5 CYLINDERS. ADDED LEATHER TO LINE TO ADD PROTECTION. SUBMITTER STATED PRESENT METHOD ADOPTED BY BEECHCRAFT CORP USING FIRE SLEEVING IS NOT ADEQUATE ANTI-CHAFE PROTMar 19, 1996 · N97374 · Beech 35B33SDR VNAA9600001Hp Fuel Filter · dirtyHP FUEL FILTER BYPASS WARNING ON TAKEOFF. CREW ABORTED TAKEOFF AND RETURNED TO THE GATE. MX REPLACED THE RT ENGINE HP FUEL FILTER IAW MM 73-00-00, GROUND CHECKED GOOD.Mar 18, 1996 · N439JS · Dorner DO328100SDR 9606066603Filter · dirtyDURING CRUISE AT FL330, THE NR 1 AND NR 4 ENGINES FLAMED OUT SIMULTANEOUSLY. RESTART WAS SUCCESSFUL AND THE FLIGHT CONTINUED TO NRT WITHOUT FURTHER INCIDENT. MAINTENANCE PERFORMED CROSS FEED VALVE OPERATIONAL CHECK, FUEL TRANSFER VALVE CROSS FEED MANIFOLD INMar 13, 1996 · N603US · Boeing 747151SDR CA960320014Engine · diaphragm crack(CAN)PILOT ENTERED AUTOROTATION AFTER ENGINE LOST POWER. ENGINE WAS RUNNING AFTER LANDING BUT WOULD NOT PRODUCE POWER. SUBSEQUENT INVESTIGATION REVEALED 2ND STAGE NOZZLE DIAPHRAGM CRACKED.Mar 12, 1996 · Bell 206LSDR TWRA9611Fuel Filter · contaminatedON MARCH 11, 1996, AIRCRAFT, FLIGHT 42, ON DESCENT FROM FL 350 TO FL 330 EXPERIENCED A NR 1 ENGINE SHUT DOWN DUE TO NO THROTTLE RESPONSE. ENGINE WAS RESTARTED AT FL 330, AIRCRAFT LANDED WITH NO FURTHER INCIDENTS. UPON LANDING, MAINTENANCE FOUND FUEL FILTER CMar 11, 1996 · N604FF · Boeing 747121SDR AU960517Manifold · cracked(AUS) ENGINE FUEL MANIFOLD 'Y' TUBE CRACKED - CRACK LENGTH 19.05MM (0.75IN) - FOUND DURING FLUORESCENT PENETRANT INSPECTIONMar 7, 1996SDR RAIA960302Fuel Line · out of positionSTL - FLT 7466 - LOW FUEL PRESSURE WARNING ON TAKEOFF. REPOSITIONED FUEL LINE. (M)Mar 3, 1996 · N339TE · Bag JETSTM3201SDR C2XA96IA062Fuel Filter · cloggedIAH - FLT NR 2581 - DURING CRUISE, THE NR 2 ENGINE FUEL FILTER CLOG LIGHT ILLUMINATED. THE AIRCRAFT RETURNED TO THE FIELD WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE HIGH PRESSURE FUEL FILTER, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE. Mar 3, 1996 · N34712 · Emb EMB120RTSDR C2XA96IA061Fuel Filter · cloggedIAH - FLT 2581 - DURING CRUISE, THE NR 2 ENGINE FUEL FILTER CLOG LIGHT ILLUMINATED. THE AIRCRAFT RETURNED TO THE FIELD WITHOUT INCIDENT. MAINTENANCE REMOVED AND REPLACED THE LOWER PRESSURE FUEL FILTER, AND THE AIRCRAFT WAS APPROVED FOR RETURN TO SERVICE. (MMar 3, 1996 · N34712 · Emb EMB120RTSDR 96ZZZX2799Electrovalve · failedNR 2 ENGINE WOULD NOT HAVE T4 CLIMB UNTIL NG SHOWED 30 PERCENT, THEN RAPID RISE ONCE IGNITION OCCURRED. REPLACED START FUEL ELECTROVALVE.Mar 1, 1996 · N92MD · Aerosp SA365N1SDR CA960311036Washer · leaking(CAN)FUEL LEAK CAUSED BY SEALING WASHER ON BANJO FITTING NOT PROPERLY SEALING.Feb 28, 1996SDR 98ZZZX586Manifold · 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 TFeb 28, 1996 · N117NG · Bolkms BK117A4SDR 96ZZZX1093Line · b-nut looseNR 3 CYLINDER FUEL INJECTOR LINE ATTACH B-NUT, BACKED OFF A DISTRIBUTOR VALVE CAUSING FUEL LEAK.Feb 26, 1996 · N211TB · Cessna 421CSDR AU960208Seal · unapproved part(AUS) RH ENGINE FUEL NOZZLE SEALS PNO 633958-3 AND WASHERS PNO 640612 DETERIORATED AND IN POOR CONDITION - ON TWO NOZZLES THE 'O' RING PNO 630979-9 HAD BEEN SUBSTITUTED BY AN UNKNOWN BLACK RUBBER 'O' RING WHICH HAD HARDENED TO A BRITTLE CONDITION - TWO NOZZLEFeb 19, 1996 · Cessna 402CSDR DL757960406Housing Cap · crackedON CLIMBOUT NOTICED EXCESSIVE FUEL CONSUMPTION ON LEFT ENGINE. FUEL IMBALANCE BECAME EXCESSIVE AND UNCONTROLLABLE, SHUTDOWN LEFT ENGINE AND FUEL CONSUMPTION BECAME NORMAL. FOUND LEFT ENGINE FUEL PUMP MAIN FILTER HOUSING CAP AND FILTER HAD BEEN BLOWN OFF. REFeb 17, 1996 · N633DL · Boeing 757232SDR RAIA960220Manual Fuel Vlv · looseSTL - FLT NR 7034 - ON POWER UP FOR TAKEOFF, LEFT POWER LEVER FAILED TO GIVE ANY POWER INDICATION. MAINTENANCE SECURED MANUAL FUEL VALVE ARM TO MANUAL FUEL VALVE, GROUND RUNS GOOD. (M)Feb 15, 1996 · N426AM · Bag JETSTM3201SDR AU960309Pipe · cracked(AUS) FUEL INJECTION LINES ON NO2, NO3, NO5 AND NO6 CYLINDERS CRACKED IN AREA OF SOLDER LINE JOINT TO THE FLANGE - FOUND DURINGINSPECTION IAW AD/LYC/90Feb 13, 1996 · Piper PA32R300SDR YIEA96007Low Press Filter · crushedYIP - LEFT ENGINE FLAMED OUT DURING STEADY STATE CLIMB AT 36,000 FEET. AIRCRAFT DESCENDED AND THE ENGINE WAS AIRSTARTED PER THE CHECK LIST. AIRCRAFT RETURNED TO YIP AND MADE A NORMAL TWO ENGINE LANDING. LEFT ENGINE WAS INSPECTED FOR FOD IN THE INLET, EXHAUSFeb 10, 1996 · N814AA · Amd FALCONSDR 96ZZZM308Fuel Pump Filter · crushedYIP - LEFT ENGINE FLAMED OUT DURING STEADY STATE CLIMB AT 36,000 FEET. AIRCRAFT DESCENDED AND THE ENGINE WAS AIRSTARTED PER THE CHECK LIST. AIRCRAFT RETURNED TO YIP AND MADE A NORMAL TWO ENGINE LANDING. LEFT ENGINE WAS INSPECTED FOR FOD IN THE INLET, EXHAUSFeb 10, 1996 · N814AA · Amd FALCONSDR P5CA9600133Fuel Filter · contaminatedAFTER LEAVING BLOCKS, WHILE ADVANCING POWER, NR 2 ENGINE FLAMED OUT. INSPECTED ENGINE, FOUND MAIN FUEL FILTER CONTAMINATED WITH DIRT, PAINT AND DEBRIS. REPLACED FUEL FILTER IAW MM 73-21-02, FUEL PUMP AND FCU IAW MM 73-11-01, OPS CHECK NORMAL. AS PRECAUTIONAFeb 9, 1996 · N858FT · Boeing 747123SDR COMA9610072Hose Assy · leakingRT ENGINE IS LEAKING FUEL. REPLACED THE MOTIVE FLOW FUEL RETURN HOSE AND FITTING AT THE ENGINE HMU, DUE TO DAMAGED THREADS.Feb 6, 1996 · N255CA · Emb EMB120RTSDR 96FDEA00181Fuel Filter · contaminatedON TAKEOFF, NR 1 ENG FUEL CLOG LIGHT WITH AMBER WARNING ILLUMINATED, ENGINE ANTI-ICE WAS ON. REMOVED AND REPLACED NR 1 ENG FUEL FILTER. SUSPECT WATER AND ICE IN SYSTEM. LEAK CHECK GOOD, OK FOR SERVICE.Feb 4, 1996 · N651FE · Airbus A300F4605RSDR AALA960179Regulator · defectiveATL - FLT 0752 - EN ROUTE DFW/ATL DURING CRUISE AT FL 300, NR 1 ENGINE EXPERIENCED TEMPORARY LOSS OF POWER (ROLLBACK) AND UPON RECOVERY OF POWER TO NR 1 ENGINE, NR 2 ENGINE EXPERIENCED THE SAME EVENT. ENGINE POWER WAS RECOVERED AND AIRCRAFT PROCEEDED TO ATL, Feb 2, 1996 · N1443A · Fokker F28MK0100SDR RRXA960003Filter · dirtyKOAK/KDAY - FLT 002 - 380 MILES OUT OF KOAK, NR 1 ENGINE FLAMED OUT. RESTART WAS NOT SUCCESSFUL. NR 1 ENGINE RESTART ACCOMPLISHED AT 10,000 FEET. MAINTENANCE REMOVED AND REPLACED NR 1 ENGINE FUEL FILTER, INSPECTED NR 1 ENGINE IGNITION SYSTEM, AND PERFORMED Jan 30, 1996 · N811AL · Doug DC871SDR DL72S960236Fuel Pump · failedON TAKEOFF ROLL CVG AT 78 KTS, NR 2 ENGINE APPEARED TO FLAME, ALL ENGINE INST ROLLED BACK. REJECTED TAKEOFF AND RETURNED TO GATE. INSPECTED INTAKE AND EXHAUST, PULLED OIL FILTER, ALL CHECKS OK. FOUND NO FUEL FLOW TO ENGINE. REPLACED FUEL CONTROL AND FUEL PJan 30, 1996 · N521DA · Boeing 727232SDR SRAA19601Filters · dirtyFLT 6216 - LOS-JNB - DURING FLIGHT ALL FOUR ENGINE ICING LIGHTS ILLUMINATED AND WOULD NOT EXTINGUISH WITH FUEL HEAT ON. CONTINUED FLIGHT TO JNB AND LANDED WITHOUT INCIDENTS. INITIAL INSPECTION OF ENGINE FUEL FILTERS SHOW EVIDENCE OF RUST COLORED DEPOSITS. DJan 29, 1996 · N745SJ · Boeing 747212BSDR AU960515Pipe · wrong part(AUS) NO1 CYLINDER EXHAUST VALVE SEAT DROPPED CONTACTING THE PISTON AND CAUSING CYLINDER FAILURE - ENGINE WAS BULK STRIPPED AND INVESTIGATION OF NO1 CYLINDER ASSEMBLY FOUND: 1. EXTERNAL SIGNS OF OVERHEATING 2. FUEL INJECTION PIPE FLOW 7PPH - NORMAL IS 30PPH Jan 26, 1996 · Enstrm 280CSDR AU960147Gasket · leaking(AUS) ENGINE DRIVEN FUEL PUMP RELIEF VALVE GASKET LEAKINGJan 26, 1996 · Gulstm 680FLPSDR CA960202026"O" Ring Packing · damaged(CAN)DURING A LANDING ROLL THERE WAS A FIRE ON #1 ENGINE. POST FLIGHT THE FIRE WAS CONFIRMED TO ORIGINATE FROM A DAMAGED FUEL MANIFOLD PACKING THAT WAS REPLACED THE PREVIOUS DAY AFTER A FUEL LEAK WAS DETEC TED.Jan 25, 1996SDR 96ZZZX1406Fuel Filter · dirtyFLT 4034 - CREW ABORTED TAKEOFF AFTER BEING ALERTED BY FUEL BYPASS CAS MESSAGE. AIRCRAFT RETURNED TO GATE WITHOUT FURTHER INCIDENT. OUT STATION MAINTENANCE REMOVED, CLEANED, AND REINSTALLED THE H.P. FUEL FILTER IAW MM 71-00-00. GROUND RUNS CHECKED GOOD, AIRCJan 23, 1996 · N436JS · Dorner DO328100SDR GLBA96015Fuel Line · looseRDU - CREW ABORTED TAKEOFF WHEN RIGHT ENGINE FAILED ON TAKEOFF RUN. AIRCRAFT RETURNED TO GATE WHERE MAINTENANCE REPAIRED LOOSE FUEL LINE ON RIGHT FLOW DIVIDER. OPS CHECK GOOD FOLLOWING REPAIR. (M)Jan 22, 1996 · N129AM · Emb EMB120RTSDR 96ZZZX898Fuel Filter · cloggedFLT 4029 - PRIOR TO TAKEOFF AS ENGINES WERE BROUGHT UP TO POWER, THE CREW WAS ALERTED BY A CAS MESSAGE (RT FUEL FILTER BYPASS). AIRCRAFT RETURNED TO GATE WITHOUT FURTHER INCIDENT. PIT MX REMOVED AND REPLACED RT ENGINE HIGH PRESSURE FUEL FILTER IAW MM 73-00-0Jan 20, 1996 · N434JS · Dorner DO328100SDR 96ZZZX594Hose · over ageNEW ENGINE HOSES RECEIVED FROM PIPER WERE FOUND TO BE 6 YEARS OLD. THE DISTRIBUTOR AGREED THIS WAS UNSATISFACTORY SAYING AT FIRST THAT 5 YEARS WAS THE MAXIMUM SHELF LIFE; BUT, AFTER CONTACTING PIPER, FAX'ED A STATEMENT THAT PIPER'S PROPRIETARY INFORMATION ALLJan 18, 1996 · Piper PA28180SDR 98ZZZX587Manifold · 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 TJan 12, 1996 · N117CH · Bolkms BK117A3SDR GLBA96002Fuel Tube · chafedPIR - AFTER TAKEOFF, THE CREW OBSERVED A TORQUE DROP TO 1300 LBS. THE CREW ELECTED AND AIR TURN BACK AND COMPLETED AN UNEVENTFUL LANDING. MAINTENANCE FOUND A CHAFED FUEL TUBE AT THE LEFT FUEL CONTROL UNIT. THE TUBE WAS REPLACED AND LEAK CHECKED. (M)Jan 10, 1996 · N60UE · Beech 1900CSDR 96ZZZX455Fuel Filter · dirtyFLT 4194 - DURING CRUISE, THE FLIGHT CREW WAS ALERTED BY AN AMBER FUEL FILTER BYPASS CAS MESSAGE. EICAS FUEL SYSTEM PAGE INDICATED THE LEFT ENGINE HP FUEL FILTER IMPENDING BYPASS INDICATION. AIRCRAFT RETURNED TO PIT, LANDED WITHOUT FURTHER INCIDENT. PIT MAIJan 8, 1996 · N425JS · Dorner DO328100SDR AWXA96006B-Nut · looseSNA/PHX - FLT 0207 - FUEL LEAK SUSPECTED ON NR 2 ENGINE. OCCURRED DURING START AND APPEARS TO BE UNDER PRESSURE, NO SHAFT LEAK DETECTED. LOCATED AND RETORQUED LOOSE B-NUT TO M.E.C. FUEL INLET LINE AT FORWARD STRUT THROUGH-FITTING. RAN ENGINE. LEAK CHECK GOJan 6, 1996 · N326AW · Boeing 737301SDR CA960123014Line · worn(CAN)FUEL LINE FOUND RUBBING ON AN OIL LINE ON LH ENGINE. FUEL LINE ALMOST WORN THROUGH.Jan 4, 1996 · Swrngn SA227ACSDR AU960133Hose · loose(AUS) RH ENGINE FUEL LINE TO HMU LOOSE - FUEL LEAKING FROM HOSE - HOSE HAD BEEN REPLACED DURING OVERNIGHT MAINTENANCE - SUSPECT HOSEINCORRECTLY TIGHTENED ALLOWING FITTING TO LOOSEN ON START - PERSONNEL/MAINTENANCE ERRORJan 4, 1996 · Emb EMB120SDR 96ZZZX1674Bypass Valve · defectiveBYPASS VALVE CAUSES FALSE FILTER CLOG INDICATION. REPLACED WITH NEW UNIT, CORRECTED PROBLEM.Dec 28, 1995 · N6099P · Snias AS350B2SDR VTZA96050Non-Return Valve · failedIAD/PIT - FLT 6332 - DURING CRUISE AT 1830 HOURS ON 12-27-95, RETURNED TO IAD DUE TO THE RT ENGINE ALMOST FLAMING OUT WHEN CROSSFEED WAS SELECTED OFF. AIRCRAFT LANDED AT IAD WITH NO FURTHER INCIDENTS. MAINTENANCE REPLACED THE RT BOOST PUMP NON-RETURN VALVE. Dec 27, 1995 · N496UE · Bag JETSTM3201SDR 96ZZZM165Filter · cloggedFLT NR 5052 HAD JUST ROTATED, WHEN THE NR 2 FUEL BYPASS CAPTION ILLUMINATED. THE FLIGHT CREW COMPLETED THE AIRCRAFT CHECKLIST AND RETURNED TO THE FIELD WHERE THEY MADE AN UNEVENTFUL LANDING. ONCE ON THE GROUND IT WAS NOTICED THAT THE BYPASS LIGHT HAD EXTINGUDec 26, 1995 · N881CC · Dhav DHC8102SDR 96ZZZX316Filter · cloggedMAO - ON FLIGHT TO MAO, AIRCRAFT DIVERTED TO SJU DUE TO EXCESSIVELY HIGH ENGINE FUEL PRESSURE ON NR 1 AND NR 4 ENGINES. REMOVED NR 1 AND NR 4 ENGINE FUEL TEMP REGULATOR FILTERS. FOUND TO BE CLOGGED. INSTALLED NEW FILTERS AND ENGINE RUN-UP CHECKED NORMAL. ADec 23, 1995 · N810BN · Doug DC862SDR 96ZZZX450Filter · metal contamFILTER WAS INSTALLED IN FILTER BOWL WHEN ADDING OIL (OHI MECHANIC SAW METAL INSIDE).Dec 6, 1995 · N6992 · Bell 222USDR WWMA9500085Fuel Press Sw · leakingCREW REPORTED, AFTER START FUEL WAS POURING OUT OF THE RIGHT ENGINE FORWARD DRAIN TUBE UNTIL THE ENGINE WAS SHUTDOWN. PASSENGERS WERE EVACUATED DUE TO FUEL SMELLS IN THE CABIN. UPON INVESTIGATION MAINTENANCE REPLACED THE RIGHT ENGINE HMU FUEL LINE AND THE RINov 30, 1995 · N247AE · Saab 340BSDR CA960103534Pipe Fuel Servo · blistered(CAN)DURING FIFTY HOUR ROUTINE (SERVICE BULLETIN) INSPECTION OF THE SERVO FUEL PIPE, WHICH RUNS FROM THE HIGH PRESSURE FUEL PUMP TO THE FUEL CONTROL UNIT, WAS FOUND BLISTERED. THE PART WAS REMOVED AND A NEW PIPE P/N 1021106 WAS INSTALLED.Nov 29, 1995 · Frchld F27FSDR CA951130005Actuator · corrosion(CAN)INSPECTION REVEALED RUBBER SEAL MISSING ALLOWING MOISTURE INTO UNIT CAUSING INTERNAL CORROSION. NO INTERNAL CORROSION PROTECTION EVIDENT. SEVERAL UNAUTHORIZED PARTS INSTALLED.Nov 21, 1995 · Braero HS7482ASDR 98ZZZX588Manifold · 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 TNov 14, 1995 · N6992 · Bell 222USDR WWMA9500080Fuel Syst · malfunctionedDURING LANDING ROLLOUT, WHEN POWER LEVERS WERE PLACED IN REVERSE THE RIGHT ENGINE SHUT ITSELF DOWN. MAINTENANCE PERFORMED GROUND RUNS AND WAS UNABLE TO DUPLICATE THE PROBLEM . REPLACED THE RIGHT ENGINE FUEL FLOW DIVIDER AND FUEL SHUTOFF VALVE, AS A PRECAUTIONov 3, 1995 · N966AE · Bag JETSTM3201SDR 95ZZZX6763Injector Line · chafedREF TEXTRON SB 342B ISSUED 10-22-93, PAGE 32. CLAMP NR 47, CYL NR 3, RT ENG, FOUND INJECTOR LINE AND IGNITION LEAD BOTH DEEPLY SCORED UNDER CLAMP. SUSPECT CAUSE, INEFFECTIVE CLAMPING ACTION OF CLAMP, PN 71829, WHEN USED WITH SLEEVE TO CLAMP LEAD AND INJECTOROct 30, 1995 · N1414S · Gulstm 680FL
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