TM 10-4320-344-24
2.20 RADIATOR ASSEMBLY MAINTENANCE.
2.20.1 Radiator Shell Assembly and Side Panels Maintenance, Model 609-A.
This task covers:
2.20.1.1 Removal
2.20.1.4 Assembly
2.20.1.2 Disassembly
2.20.1.5 Installation
2.20.1.3 Repair
INITIAL SETUP
Tools
Equipment Conditions
General Mechanic’s Automotive
Battery Box and Cover removed, paragraph
Tool Kit, Appendix B, Section III,
2 .
1
5 .
2.
Item 1
Hood Assembly removed, paragraph 2.19.1.
M a t e r i a l s / P a r t s
General Safety Instructions.
Lock Washers (TM 10-4320-344-24P)
Do not work on equipment that is not
Equipment Conditions
securely stabilized to prevent rolling or
s l i d i n g.
Pumping stations shut down, TM 1 0-
4320-344-10.
Do not work on equipment without following
standard shop safety precautions.
2.20.1.1 Removal.
a .
b .
c .
d .
Hot antifreeze can scald.
Hot radiator and engine components can burn.
Failure to obey these warnings may result in serious personal injury.
Remove radiator cap (Figure 2-104, 1).
Remove two mounting nuts (2), four flat washers (3), and two bolts (4) from
two support brackets (5).
Remove eight bolts (6), twelve flat washers (7), twelve lock washers (8), and
four nuts (9). Discard lock washers (8).
Lift radiator shell (10) above radiator neck (11) and remove radiator
s h e l l ( 1 0 ) .
2.20.1.2 Disassembly.
a .
Remove sixteen screws (Figure 2-105, 1) and two side panel assemblies (2) from
r a d i a t o r s h e l l ( 3 ).
b .
Remove four nuts (4), lock washers (5), bolts (6), and two support brackets
(7). Discard lock washers (5).
c .
Remove two ball studs (8), two lock washers (9), four flat washers (11)), and
two screws (11) from two side panels (2). Discard lock washers (9).
2.20.1.3 Repair.
a .
Inspect side panel assemblies (2), radiator shell (3), support brackets (7),
and all mounting hardware for damage.
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