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 6-37 6.5.46 F8 - IGNITION FLAME OUT(Design Iteration 1 & 2 Only) DURING START UP, THE BURNER TEMPERATURE HAS DROPPED BELOW NORMAL OPERATING LIMITS AND THE HEATER IS UNABLE TO RE-ESTABLISH IGNITION CHECK/POSSIBLE CAUSE REF. REPAIR 1 CHECK FOR CARBON BUILD-UP IN IGNITOR HOLDER 4.4.1 CLEAN CARBON FROM IGNITOR HOLDER RESTART HEATER 2 CHECK THAT IGNITOR HATCH IS INSTALLED CORRECTLY 4.1.1 INSTALL IGNITOR HATCH RESTART HEATER 3 CHECK THAT WIRE IS CONNECTED TO IGNITOR 4.1.1 CHECK SPRING WASHER ON IGNITOR POST. PLACE WIRE ON POST REPLACE HATCH COVER RESTART HEATER 4 DEFECTIVE IGNITOR 4.1.1 REPLACE IGNITOR RESTART HEATER 5 CHECK FUEL SYSTEM AND FUEL SUPPLY 2.6 TABLE 2-1 RECONNECT FUEL SYSTEM, REMOVE ALL UNNECESSARY BENDS AND FILL FUEL TANK WITH FUEL RESTART HEATER 6 CHECK FOR OBSTRUCTIONS IN ALL DUCTING TO THE HEATER REMOVE OBSTRUCTIONS RESTART HEATER 7 CHECK FOR CARBON BUILD-UP ON BURNER FUEL SHAFT 5.3.7 CLEAN BURNER FUEL SHAFT 8 CHECK FOR CARBON ACCUMULATION OR OBSTRUCTIONS IN BURNER CARTRIDGE 5.3.7 REMOVE CARBON AND CLEAN BURNER CARTRIDGE 9 DEFECTIVE FLAME TUBE AND BURNER CHAMBER 5.3.2 5.3.5 REPLACE FLAME TUBE AND BURNER CHAMBER RESTART HEATER 10 DEFECTIVE BURNER CARTRIDGE 5.3.7 REPLACE BURNER CARTRIDGE RESTART HEATER 11 DEFECTIVE FUEL INJECTOR 5.5.5 5.6.2 REPLACE FUEL INJECTOR RESTART HEATER 12 DEFECTIVE WIRING HARNESS 5.5.6 REPLACE WIRING HARNESS RESTART HEATER 13 DEFECTIVE ELECTRONIC PROGRAMMED CONTROLLER BOARD 5.2.5 REPLACE ELECTRONIC PROGRAMMED CONTROLLER RESTART HEATER