TM 10-8415-208-12
3-8.
ICE VEST MAINTENANCE INSTRUCTIONS. (CONT)
e.
Examine the temperature regulating valve and the on/off switch to ensure they are in good working order.
Replace the ice vest if the temperature regulating valve or the on/off switch do not work properly.
f.
Examine the pump connector and wiring for cuts, abrasions and corrosion damage. If damaged, replace the ice
vest.
g.
Examine the battery connector and wiring for cuts, abrasions and corrosion damage. If damaged, refer to
paragraph 3-8. 2. 2 to replace the battery.
h.
Inspect the battery for cracks, leaks and corrosion. If damaged, refer to paragraph 3-8. 2. 2 to replace the
battery.
i.
Inspect the pump housing for cracks or leaks. If damaged, replace the ice vest.
3-8.2
Replacement.
3-8.2.1 Removing/Installing Coolant Bag.
a.
Removing.
(1)
Compress the top of hose clamps (1) to loosen.
(2)
Remove tubing (2) and coolant bag (3) from "T" fittings (4).
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