TM-9-2540-207-14&P Sustainment Manual for A20 Heater for M113 2540-01-396-2826 Download
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TM 9-2540-207-14&P 6-28 6.5.35 F2 - BURNER FLAMEOUT (Design Iteration 1 & 2 Only) DURING RUN OPERATIONS THE BURNER TEMPERATURE DROPS BELOW NORMAL OPERATING LIMITS CHECK/POSSIBLE CAUSE REF. REPAIR 1 CHECK IF VEHICLE FUEL FILTER IS PLUGGED VEHICLE TM REPLACE FUEL FILTER RESTART HEATER 2 CHECK FOR AIR BUBBLES IN THE FUEL LINE. BLEED AIR FROM FUEL LINES. 3 CHECK TO SEE IF FUEL LINE LEADING TO HEATER IS PINCHED OR OBSTRUCTED STRAIGHTEN FUEL LINES AND REMOVE OBSTRUCTIONS RESTART HEATER 4 CHECK THAT THERE IS AMPLE FUEL SUPPLY TABLE 2-1 FILL FUEL TANK WITH FUEL RESTART HEATER 5 CHECK FOR OBSTRUCTIONS IN ALL HEATER DUCTING REMOVE OBSTRUCTIONS RESTART HEATER 6 CHECK FOR CARBON BUILD-UP ON BURNER FUEL SHAFT 5.3.7 CLEAN FUEL SHAFT 7 CHECK FOR CARBON ACCUMULATION OR OBSTRUCTIONS IN BURNER 5.3 REMOVE CARBON AND CLEAN COMBUSTION ASSEMBLY 8 DEFECTIVE FLAME TUBE AND BURNER CHAMBER 5.3.2 5.3.5 REPLACE FLAME TUBE REPLACE BURNER CHAMBER 9 DEFECTIVE BURNER HOUSING 5.3.7 REPLACE BURNER HOUSING RESTART HEATER 10 DEFECTIVE FUEL INJECTOR 5.5.5 REPLACE FUEL INJECTOR RESTART HEATER 11 DEFECTIVE WIRING HARNESS 5.5.6 REPLACE WIRING HARNESS RESTART HEATER 12 DEFECTIVE ELECTRONIC PROGRAMMED CONTROLLER BOARD 5.2.5 REPLACE ELECTRONIC PROGRAMMED CONTROLLER RESTART HEATER