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 5-53 Burner Chamber (continued) NOTE: Take great care when handling the Burner Cartridge so as not to damage the Burner Wicks. Note: IF the wicks are greater than 50% deteriorated, replace the entire Burner Cartridge (ref. Figure 5.7-9 Burner Cartridge). 5.7.5.3 Installation Note: When REPLACING the Burner Chamber, the Flame Tube MUST be replaced also. 1. Apply Nickel anti-seize, Loctite 77164 to the threads on the Ignitor Holder. 2. Insert the Burner Cartridge into the Burner Chamber, ensuring the two large side holes in each part line up. 3. Insert the Burner Cartridge with the Burner Chamber into the Burner Housing and at the same time screw in the Ignitor Holder ensuring the Ignitor Holder enters the large side hole in the other two parts. Note: The Burner Cartridge is held in place by the Ignitor Holder passing into the large side hole. Figure 5.7-8 Burner Cartridge Alignment 4. Apply Loctite 243 (blue) to the three (3) screws, and using a #2 cross-tip screwdriver secure the Burner Chamber to the Burner Housing using the three (3) screws.