TM 5-4320-300-14
4-39. THERMOSTAT
Location/Item
Action
Remarks
INSTALLATION/REPLACEMENT
7.
Thermostat
Install, spring first,
into thermostat
housing.
8.
Water out-
Install onto thermo-
let flange
stat housing; aline
gasket
screw holes.
9.
Water out-
Install, over gasket
let flange
and thermostat, onto
housing. Aline screw
holes. Install cap
screws, with lock-
washers, through
flange and into hous-
ing. Tighten securely.
10. Radiator hose
Place hose clamp
(upper)
loosely over hose.
Place hose end
over flange outlet.
Position clamp over
end of hose. Tighten
securely.
11. Draincock
Close.
12. Cooling
Fill. Use coolant drained in step 2, above, or
system
fill with a fresh solution of 50% water and
50% antifreeze conforming to MIL-A-46153.
13. Radiator
Install.
cap
4-157