JASC 7312

Service difficulty reports · 254

Reports filed under 7312 · Fuel Heater, newest first.

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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 = '7312'
  ORDER BY difficulty_date DESC"

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SDR ASAA2016050816657Fuel Heater · leakingFOUND NR 1 ENGINE FUEL HEATER SERVO LEAKING FUEL, WHILE PERFORMING LEAK CHECK. ACFT GROUNDED. REMOVED SERVO FUEL HEATER ON NR 1 ENGINE REF AMM 73-11-07. INSTALLED NR 1 ENGINE SERVO FUEL HEATER. LEAK CHECK GOOD REF AMM 73-11-07-400-801-F00.May 8, 2016 · N592AS · Boeing 737890SDR ASAA2016030815848Heater · leakingENGINE NR 2 FUEL LEAK NOTED ON WALK AROUND. ACFT GROUNDED. PERFORMED ENGINE RUN ON NR 2 ENGINE. DURING ENGINE RUN NOTED A LEAK OF 8 DROPS PER MINUTE COMING FROM THE MAIN HEAT EXCHANGER OIL FUEL DRAIN LINE, DRIP IS WITHIN LIMITS IAW AMM 71-71-00-200-801 PARAMar 8, 2016 · N566AS · Boeing 737890SDR CA160301004Heater · malfunctioned(CAN) AFTER LANDING, EXTERNAL FUEL LEAK WAS NOTICED. (THIS IS THE 3RD EVENT). THE FUEL WAS INSIDE THE RIGHT HAND ENGINE NACELLE, ON WING, FUSELAGE AND EVEN INSIDE THE LANDING GEAR VANE. PIAGGIO DID A GROUND RUN, AND REPORTED, ABOVE IDLE POWER, A FUEL SPRAY FROFeb 17, 2016 · Piagio P180SDR ASAA2015121914333Heater · leakingDURING NR 2 ENGINE LEAK CHECK FOR OTHER MAINTENANCE, FOUND FUEL SERVO LEAKING AT TOP SPLIT LINE. ACFT GROUNDED. REMOVED NR 2 ENGINE SERVO FUEL HEATER IAW AMM 73-11-07. INSTALLED REPLACEMENT, TESTED NR 2 ENGINE SERVO FUEL HEATER IAW AMM 73-11-07-400-801-F00 ADec 19, 2015 · N506AS · Boeing 737890SDR ASAA2015120414114Fuel Heater · leakingWHILE ACCOMPLISHING LEAK CHECK FOR ENGINE. FOUND NR 2 ENGINE FUEL SERVO HEATER LEAKING. ACFT GROUNDED. R & R NR 2 ENGINE FUEL HEATER SERVO REF AMM 73-11-07/401. IAW POWERPLANT TEST, REF AMM 71-00-00-80-811-F00. ACCOMPLISHED TEST 3A IDLE POWER LEAK CHECK, CDec 4, 2015 · N592AS · Boeing 737890SDR ASMF201601002Fuel Heater · leakingDURING TRANSIT CHECK, A FUEL LEAK WAS DETECTED IN THE LT ENG. PERFORMED REVISION, DETECTING THE FUEL SERVO HEATER & HPTCC VLV LEAKING, SO THE LT FUEL SERVO HEATER & HPTCC VLV WERE REPLACED IAW AMM 73-11-07 & AMM 75-21-01, TESTED CORRECT.Nov 29, 2015 · N950AM · Boeing 737800*SDR CA150504002Hose · leaking(CAN) DURING THE BOARDING PROCESS, A LEAK OCCURRED IN THE NR 2 ENGINE AREA RESULTING IN A PUDDLE 10X10 FEET. ERS RESPONDED FOR THE CLEAN UP. PASSENGERS WERE DEPLANED AS A PRECAUTION. RESOLUTION FOUND HEATER RETURN HOSE LEAKING NR HMU CONECTION , RESEATED COMay 3, 2015 · Airbus A319112SDR ASAA2014091609142Servo · leakingNR 2 ENGINE FUEL HEATER SERVO LEAKING. ACFT GROUNDED. REMOVED AND REPLACED THE SERVO IAW 73-11-07-000-801-F00, 50340 09-16-2014, AND 73-11-07-400-801-F00, STEP E (1) THRU G(1). LEAK CHECKED GOOD.Sep 16, 2014 · N581AS · Boeing 737890SDR ASAA2014071908605Heater · leakingNR 1 ENGINE FUEL HEATER, SERVO, UPPER GASKET AT FWD LT CORNER LEAKING FUEL, ACTIVE SPRAY. ACFT GROUNDED. REMOVED NR 1 ENGINE FUEL HEATER SERVO. INSTALLED NEW FUEL HEATER SERVO IAW AMM 73-11-07-400-801-F00 UP TO PAR 3(3) STEP (E). COMPLETED SERVO HEATER INSTAJul 19, 2014 · N518AS · Boeing 737890SDR CA140626004Fuel Heater · leaking(CAN) THE PILOT REPORTED THAT THE LT FUEL INLET TEMPERATURE WAS IN THE RED. TURNING ON THE AUX FUEL PUMP IAW THE QRH LOWERED THE TEMPERATURE. THE HIGHEST TEMPERATURE OBSERVED WAS 74 DEGREES. MAINTENANCE PROCEEDED TO REPLACE THE LT FUEL HEATER TEMPERATURE CONTJun 24, 2014 · Bombdr DHC8400SDR ASAA2014040207417Servo · leakingDURING ENGINE RUN LEAK CHECK FOR NR 2 TBV, FOUND THE FUEL HEATER SERVO LEAKING. ACFT GROUNDED. R & R NR 2 ENGINE FUEL HEATER SERVO IAW AMM 73-11-07, RAN NR 2 ENGINE, LEAK CHECKED IAW AMM 71-00-00, LEAK CHECKED GOOD.Apr 2, 2014 · N560AS · Boeing 737890SDR AALA20140203006Valve · inoperativeRDU INFLIGHT EWR-DFW. THE RT HAND ENG FUEL HEAT TEMPERATURE INDICATION. EMERGENCY DECLARED FLIGHT DIVERTED RDU LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED RT ENG FUEL HEAT VLV. SYS GND CHECKED NORMAL OPERATION CLOSED.Feb 3, 2014 · N7540A · Doug DC982SDR CA131016002Fuel Heater · loose(CAN) FUEL HEATER HAS AN ACCESS PORT INBD THAT IS NOT USED ON THIS INSTALL AND A LOOSE METAL SHIPPING PLUG HAS FOUND INSTALLED INSTEAD OF THE REQUIRED STEEL MS9902-04 PLUG LOCK WIRED IN PLACE. THE LOOSE PLUG ALLOWED FUEL TO LEAK INTO THE LOWER COWL AND OUT THOct 13, 2013 · Dhav DHC8102SDR ASAA2013100196088Fuel Heater · leakingNR 1 ENGINE FUEL HEATER SERVO LEAKING AT UPPER SEAL. ACFT GROUNDED. R & R1 ENGINE SERVO FUEL HEATER IAW AMM 73-11-07. PERFORMED LEAK AND OPS CHECKED IAW AMM 71-00-00-700-801-F00 LEAK AND OPS CHECKED GOOD.Oct 1, 2013 · N577AS · Boeing 737890SDR CALA2013082690736Fuel Heater · leakingSTATIC OIL LEAK ON NR 1 ENGINE DIRECTLY UNDER SERVO FUEL HEATER, DRIPPING A FEW DROPS PER MINUTE. REMOVED HYDRAULIC LINE CLAMP BRACKET UNDER SERVO FUEL HEATER TO FIND OIL LEAK. OIL IS LEAKING FROM THE SPLIT ON THE BOTTOM OF THE SERVO HEATER. REPLACED SERVO Aug 22, 2013 · N228UA · Boeing 777222SDR QMLA2013042413061Warning Light · illuminatedON APPROACH, PILOT ENCOUNTERED FLYING DEBRIS, PULLED IN COLLECTIVE AND ENCOUNTERED A FLASHING TORQUE DISPLAY AND SUBSEQUENT ERROR MESSAGE ON THE INDICATOR. AFTER RETURNING TO BASE, MECHANIC DOWNLOADED THE TORQUE INDICATOR RECORDED EXCEEDANCE, WHICH WAS 119 PEApr 24, 2013 · N905HA · Bell 407SDR ASMF201304002Heat Exchanger · leakingDURING OVERNIGHT CHECK, MX PERSONNEL DETECTED A FUEL LEAK IN THE LT ENGINE FUEL SERVO HEATER AND MAIN OIL/ FUEL HEAT EXCHANGER; LT ENGINE FUEL SERVO HEATER AND MAIN OIL/ FUEL HEAT EXCHANGER WERE REPLACED IAW AMM 73-21-10 AND AMM 73-11-07, TESTED CORRECT.Mar 21, 2013 · N908AM · Boeing 737752SDR CA130314008Heater · malfunctioned(CAN) DURING APPROACH, FUEL TEMPERATURE ON NR 2 ENGINE ROSE ABOVE 57 DEGREES, QRH ACTIONED AND BY TURNING ON NR 2 AUXILIARY PUMP, IT INITIALLY REDUCED TEMPERATURE INTO GREEN ARC. HOWEVER SHORTLY AFTER THE TEMP AGAIN INCREASED TO 80 DEGREES AT TIMES. DURING Feb 15, 2013 · Dhav DHC8301SDR UALA2013012800501Warning Message · illuminatedNR 1 ENGINE FUEL HEAT ECAM MESSAGE. TROUBLESHOT PER TSM 73-00 -00-810-809-B. INSPECTED FUEL DIVERTER RETURN VALVE. CLEANED AND RESECURED CONNECTORS. PER TSM HIGH POWER RUN TO BE ACCOMPLISHED TO ENSURE FAULTS EXIST OR NOT. NO FAULTS EXIST AFTER HP RUNS.Jan 26, 2013 · N476UA · Airbus A320232SDR ASAA2012110693254Heater · leakingNR 1 ENGINE FUEL SERVO HEATER LEAKING. R & R NR 1 ENGINE SERVO FUEL HEATER IAW AMM 73-11-07, LEAK AND OPS CHECKED GOOD.Nov 6, 2012 · N560AS · Boeing 737890SDR CA121003001Bracket · cracked(CAN) DURING FINAL APPROACH, THE PILOT HEARD A ENGINE SOUND ACCOMPANIED BY A GENTLE A/C YAW TO RT AND A STRONG ODOR ON THE FLIGHTDECK. BLEEDS WERE SELECTED OFF AND ENG NR 2 ENGINE OIL TEMPERATURE WAS NOTED RISING, FOLLOWED BY A LOW OIL PRESSURE WARNING AND ESep 22, 2012 · Bombdr DHC8400SDR CA120917007Heat Exchanger · malfunctioned(CAN) DURING TAXI PRIOR TO T/O, AS THE PILOT APPLIED POWER TO BOTH ENGINES, ONE DID NOT RESPOND AND IS REPORTED TO HAVE ROLLED BACK TO SUB IDLE OR MIN FLOW. THE ACFT RETURNED TO BASE WHERE TROUBLESHOOTING LED TO THE REPLACEMENT OF A FAULTY FUEL-OIL HEAT EXCHAug 28, 2012 · Beech B200SDR TRBA20120712003Heater · leakingDURING PRELIMINARY RUN AFTER ENGINE CHANGE FOUND LT ENGINE FUEL HEATER LEAKING FUEL. ACFT REMOVED FROM SERVICE. R & R LT ENGINE FUEL HEATER AS IAW 73-15-61. LEAK CHECKED OK. ACFT RETURNED TO SERVICE.Jul 12, 2012 · N420AT · Aerosp ATR72SDR USAA2012050800025Fuel Heater · faultyNR 1 ENGINE LOW OIL PRESSURE WARNING (BELOW LIMITS) ON APPROACH. CREW SHUT DOWN ENGINE AND LANDED WITHOUT INCIDENT. MAINTENANCE FOUND THREE LOOSE AND ONE MISSING BOLT TO THE FUEL HEATER OIL TUBE AND AN OIL LEAK AT THE FUEL HEATER SERVO VALVE. REMOVED AND REMay 7, 2012 · N118US · Airbus A320214SDR TRBA20120417002Heater · malfunctionedTHE CREW REPORTED A HAZE DURING FINAL APPROCH IN CABIN AFTER LANDING IT WAS GONE. THE ACFT WAS REMOVED FROM SERVICE. HAZE POSSIBLE CAUSE IS RESIDUE FROM REPAIR. R & R NR 1 ENGINE FUEL HEATER IAW MM- 72-01-40. THE ACFT WAS RETURNED TO SERVICE. THE F/A REPOApr 17, 2012 · N414WF · Aerosp ATR72SDR TRBA20120416002Fuel Heater · failedDURING DESCENT AND APPROACH, FLT ATTENDANT NOTICED LIGHT SMOKE AND AN OILY ODOR. ACFT LANDED WITHOUT INCIDENT. ACFT REMOVED FROM SERVICE. R & R NR 1 ENGINE FUEL HEATER IAW MM- 72-01-40. ACFT RETURNED TO SERVICE.Apr 16, 2012 · N414WF · Aerosp ATR72212SDR TRBA20120416001Fuel Heater · failedDURING FINAL DESCENT AND APPROACH THE F/A REPORTED LIGHT SMOKE AND OILY ODOR. THE ACFT LANDED WITH OUT INCIDENT. THE ACFT WAS REMOVED FROM SERVICE. R & R NR 1 ENGINE FUEL HEATER IAW MM-72-01-40. R & R O-RINGS. PN: AS3209-110; MS9386-112. THE OPS CHECK WAS Apr 16, 2012 · N414WF · Aerosp ATR72SDR ASAA11510838Tube · leakingNR 2 ENGINE SERVO FUEL HEATER LEAKING. REPLACED SERVO FUEL HEATER NR 2 ENG REF MM 73 11 07 400 801. LEAK CHECK GOOD.Dec 19, 2011 · N564AS · Boeing 737890SDR AALA20110623DFW02Valve · inoperativeDFW - CREW REPORTED LEFT FUEL HEAT INDICATION DURING CLIMBOUT. HAD TO PUSH LEFT ENGINE THROTTLE UP TO KEEP OIL TEMP LESS THAN 135 DEGREES AND FUEL HEAT WOULD NOT GO OFF. EMERGENCY DECLARED FLIGHT RETURNED DFW LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SEJun 23, 2011 · N7548A · Doug DC982SDR AALA20110424TUL03Valve · inoperativeTUS - CREW REPORTED LEFT ENGINE FUEL HEAT INDICATION ON CLIMBOUT. EMERGENCY DECLARED FLIGHT RETURNED TUS LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED NUMBER 1 ENGINE FUEL HEAT VALVE. SYSTEM GROUND CHECK NORMAL OPERATION.Apr 24, 2011 · N493AA · Doug DC982SDR AALA20110406DFW01Valve · faultyDFW - CREW REPORTED BOTH FUEL HEAT LIGHTS FLICKERED MULTIPLE TIMES AND FUEL TEMPERATURE KEPT RISING TO 55C. EMERGENCY DECLARED FLIGHT RETURNED DFW LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED RIGHT AND LEFT ENGINE FUEL HEAT VALVES. SYSTApr 5, 2011 · N7548A · Doug DC982SDR GUUA94577031511AHeater · damagedPILOT REPORTED LT ENGINE N1 AND TORQUE DECREASED CONTINUOUSLY IN FLIGHT TORQUE, WHEN TORQUE REACHED ZERO. DIVERTED, SECURED THE LT ENGINE, LANDED WITHOUT INCIDENT. REPLACED LT ENGINE FUEL TO OIL HEATER. OPS CHECKED GOOD, TEST FLIGHT SATISFACTORY. PREVIOUSLYMar 14, 2011 · N53545 · Beech 1900DSDR AALA20100709TUL01Valve · faultyBNA - INFLIGHT SDF-DFW. CREW REPORTED RIGHT ENGINE OVERHEAT INDICATION. INFLIGHT SHUTDOWN SINGLE ENGINE TIME 20 MINUTES. EMERGENCY DECLARED DIVERTED BNA LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED RIGHT FUEL HEAT VALVE. SYSTEM GROUNDJul 9, 2010 · N431AA · Doug DC982SDR AALA20100705DFW01Relay · faultyDFW - CREW REPORTED RIGHT ENGINE OVERHEAT VALVE WAS NOT WORKING AND ENGINE OIL TEMPERATURE STAYED IN CAUTION RANGE. RIGHT ENGINE WAS SHUT DOWN AND SINGLE ENGINE TIME WAS EIGHT MINUTES. EMERGENCY DECLARED RETURNED DFW LANDED WITHOUT INCIDENT. AIRCRAFT REMOVEJul 5, 2010 · N76200 · Doug DC983SDR MJYA749T100601Fuel Heater · uncontrollableFUEL HEAT REMAINED ON (UNCONTROLLABLE) DURING FLIGHT. PERFORMED PRECAUTIONARY ENGINE SHUT DOWN. PERFORMED PRECAUTIONARY LANDING.Jun 1, 2010 · N783TW · Doug DC915FSDR MASA2010052800557Fuel Heater · leakingFUEL LEAKING AT NR 1 ENG HP FUEL FILTER. MX REMOVED AND REPLACED FUEL HEATER, OPS GOOD.May 28, 2010 · N455YV · Dhav DHC8202SDR CA100809007Heater · corrodedPILOTS REPORT SMELL OF RAW FUEL ON DESCENT/APPROACH FROM HEATER. MX CHECKED VARIOUS TIMES BUT COULD NOT DUPLICATE. INSP REVEALED FUEL LINE RUNNING DOWN RT WALL AT CO-PILOT FEET AREA AND VENT SEEPING FUEL OUT OF AREA OF CORROSION ON LINE.May 13, 2010 · Cessna 310RSDR FDEA201004141182Manifold · failedAFTER T/O NR 1 ENG FIRE LIGHT ON NR 1 FIRE DETECT LOOP. PWR REDUCED ON NR 1 ENG IAW QRH. NR 1 FIRE LIGHT WENT OUT. FIRE DETECT LIGHT REMAINED ON. FIRE DETECT LIGHT OUT WHEN FIRE HANDLE PULLED. NO OTHER ABNORMAL INDICATIONS NOTED. R & R FUEL HEAT MANIFOLD. Apr 14, 2010 · N278FE · Boeing 727233SDR AALA20100318DFW02Valve · stickingDFW - CREW REPORTED DURING CLIMB OUT THE RIGHT FUEL HEAT LIGHT ILLUMINATED WITH CORRESPONDING RISE IN OIL TEMPERATURE. ACCOMPLISHED QRH PROCEDURES AND LIGHT REMAINED ON. EMERGENCY DECLARED RETURNED DFW LANDED WITHOUT INCIDENT. FOUND RIGHT ENGINE FUEL HEAT VMar 18, 2010 · N483A · Doug DC982SDR 2010FA0000020Tube · corrodedTHE RIGID STEEL TUBE THAT FEEDS INTO THE OIL/FUEL HEATER HAS DEVELOPED LITTLE PIN HOLES UNDERNEATH THE FIRE LOOP BRACKET THAT ATTACHES THERE. WHEN YOU TAKE THE LINE OFF, IT JUST LOOKS LIKE LITTLE DOTS OF CORROSION BUT WHEN YOU PRESSURIZE IT WITH AIR, IT LEAKSJan 5, 2010 · N4655B · Cessna 208BSDR CA100105005Mount · cracked(CAN) DURING AN INDEPENDENT CONTROL CHECK OF THE RT ENGINE, IT WAS NOTED THAT THE OIL TO FUEL HEATER SEEMED LOOSE ON ITS MOUNT. FUEL HEATER WAS REMOVED FROM THE ENGINE AND INSPECTED. BOTH MOUNTING FLANGES OF FUEL HEATER WERE CRACKED. IT IS NOT KNOWN HOW THIS Dec 22, 2009 · Dhav DHC6300SDR A8JA0004Packing · leakingDURING RETURN FLIGHT FROM MWCR TO KHOU, THE NR 1 ENGINE OIL PRESSURE BEGAN TO FLUCTUATE AND DROP. THE FLIGHT CREW OBSERVED THIS AND REDUCED POWER TO FLIGHT IDLE. THE NR 1 ENGINE OIL PRESSURE DROPPED BELOW 5 PSI, ILLUMINATING THE LOW OIL PRESSURE LIGHT. AT TAug 28, 2009 · N575GH · Lear 55LEARSDR S290901424Case · rupturedOUTER CASE OF FUEL HEATER RUPTURED ON THE OILL SIDE OF THE CASE.Jul 24, 2009 · N951TB · Piper PA46500TPSDR HNAA2009052100156O-Ring · leakingNUMBER 2 ENGINE OIL PRESSURE WARNING LIGHT ILLUMINATED ON TAKEOFF ROLL. REMOVED AND REPLACED O-RING AT FUEL HEATER REDUCTION GEAR BOX OUT PRESS LINE. LEAK AND OPS GOOD.May 20, 2009 · N934HA · Dhav DHC8102SDR HNAA2009052600160Fuel Heater · brokenIN FLIGHT THE NR 2 FUEL TANK TEMPERATURE WAS ABOVE RED LINE ON THE GAUGE. THE TEMPERATURE DROPPED WHEN PULLING POWER BACK OR SELECTING AUXILIARY PUMP. THERE WAS A REPORT OF SMELLING BURNT POPCORN IN THE CABIN AREA. WHEN 934HA WAS IN ROA THE FUEL/OIL WAS REMMay 17, 2009 · N934HA · Dhav DHC8102SDR CA090304004Valve · failed(CAN) NR 1 ENGINE FUEL HEAT VALVE STUCK IN THE "OPEN" POSITION. ENGINE OIL TEMPERATURE ROSE TO YELLOW BAND. AS A PRECAUTIONARY MEASURE, CREW ELECTED TO SHUTDOWN NR 1 ENGINE AT THE TOP OF DESCENT. A ONE ENGINE INOPERATIVE LANDING WAS CARRIED OUT WITH NO FURTHMar 4, 2009 · Boeing 727277SDR CA090227007Fuel Heater · cracked(CAN) DURING AN ANNUAL INSP, AN ENGINEER DID A FUNCTIONAL CHECK OF THE ENG FOR LEAK CHECK DETECTION AND FOUND AN FUEL LEAK CLOSE TO THE ATTACH BRACKET ON THE WELDING SPOT, AT THE TIP OF THE PEN.Feb 27, 2009 · Cndair CL2156B11215SDR CA090225007Heater · crackedIT WAS NOTICED ON A RETURN FLIGHT THAT OUR AIRCRAFT HAD OIL STAINING AND LEAKAGE ON THE LOWER LEFT NACELLE AND LANDING GEAR. WHEN THE AIRCRAFT WAS TROUBLESHOT IT WAS FOUND THAT THE STEWART WARNER FUEL TO OIL HEATER WAS CRACKED ON THE CORNER EDGE RADIUS FOR ROFeb 24, 2009SDR AALA200801265Valve · inoperativeIAD INFLIGHT T1097/09MAY - CREW REPORTED NUMBER TWO ENGINE OIL TEMPERATURE LIGHT AND FUEL TEMPERATURE LIGHT ILLUMINATED IN FLIGHT. CREW SHUT NUMBER TWO ENGINE DOWN. RETURNED TO IAD AND LANDED WITHOUT INCIDENT. SINGLE ENGINE TIME APPROXIMATELY 15 MINUTES. RMay 9, 2008 · N494AA · Doug DC982SDR AMCR200800001Heating Element · failedPILOT REPORTED T2 HEATER FAIL ON RT ENGINE. FOUND T2 PROBE BAD.Mar 31, 2008 · N279DV · Cessna 525
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