Use a clean thick waste cloth or like
to remove the cap. Avoid using
gloves, because you could be burned
if hot water soaked through them.
Slowly loosen radiator cap (3) to first stop. Allow
pressure release. Remove cap.
Release hood assembly (2) by lifting handle (1).
Open hood assembly.
Place drain pan beneath drain tube (4). Move
handle on drain cock (5) to open position and drain
Return handle on drain cock (5) to closed position.
Clean and flush radiator in accordance with TM 750-254.
Use a 50-50 mix of ethylene glycol
(MIL-A-46153) and clean water for
radiator coolant. Plain water is not
recommended. Mix coolant mixture
before pouring into radiator.
Fill radiator with coolant. Radiator has a 5 gallon
Close hood assembly (2). Ensure handle (1) is fully
Install radiator cap (3).
Raise towbar and lock in position (para.
END OF TASK