Portable Flame Thrower M2-2

by United States. War Department

56. SERVICE AFTER SIX FIRING MISSIONS.

After the flame thrower has been used on six firing missions or the equivalent in training work, experienced personnel should follow these directions:

a. Before-operation and after-operation service. Follow the same procedures as in Paragraphs 52, 53, and 55.

b. Test firing (or simulated firing).

(1) If tactical conditions permit test firing at a suitable test range ([Par 15]), fill the fuel tanks with fuel. (Pars [37] through [40])

(2) If test firing with fuel is impracticable, fill fuel tanks with clean water. (Be sure to dry all parts after test.)

(3) Remove filling-plug assembly. ([Par 69]) Fish out the retainer rod and chain by means of a bent wire.

(4) Do not unscrew the safety-head plug.

(5) Insert the testing plug with 0-to 500-pound pressure gage (plug and gage are from service kit) in the filling-plug opening. Tighten testing plug in seat with wrench.