Section VII. MAINTENANCE OF COOLING SYSTEM
to remove the radiator brace (7).
4-13. Radiator Removal and Installation
f. Remove the screw and washer assemblies (11)
a. Remove acoustical panels necessary for access
to remove the fan shroud (12).
to radiator. Refer to paragraph 4-50.
g. Remove the nuts (4), And Pads (2) attaching the
b. Remove radiator cap (14,fig. 4-2) by turning it
radiator (1) to the support and remove radiator (1).
in a counterclockwise direction and lifting straight
i. To install the radiator, reverse the procedures
upward. If engine is hot, turn the cap slowly to first stop
given in paragraphs a. through g. Replenish coolant
and allow pressure to escape completely. Then turn cap
again slowly counterclockwise to remove.
following installation (para 3-8).
c. Drain the radiator by opening the drain cock
4-14. Radiator Cap
(16)on the lower part of the radiator. After draining,
remove the clamp(19),drain hose E8) and drain cock
a. Remove radiator cap(14,fig. 4-2) by slowly
(16).
turning the cap in a counterclockwise direction to the
d. Loosen the clamps (8) on the upper hose (9)
first stop.
and lower hose(lo)and disconnect hoses from radiator.
b. Allow pressure to escape completely.
e. Remove the nut (4) and washer (5) from Engine
Figure 4-2. Radiator, exploded view.
4-7