TM 10-4320-344-24
Do not work on equipment that is not securely stabilized to prevent rolling
o r s l i d i n g.
Ensure both wheels of equipment have chocks that are secure.
To prevent injury to personnel, drain antifreeze and allow radiator to cool
before removing radiator from pump assembly. Hot antifreeze in radiator or
hot radiator can cause serious burns.
Failure to obey these warnings may result in serious personal injury.
a .
Remove two cotter pins (Figure 2-108, 1), radiator nuts (2), flat washers (3),
resilient mount (4), radiator (5), and four resilient mounts (6). Discard.
cotter pins (1) and resilient mounts (6).
b .
Remove eight mounting screws (7) and fan shroud (8).
c .
Remove rubber drain hose (9) and radiator cap (10) from radiator filler
neck (11).
2.20.4.2 Repair.
a.
Inspect resilient mounts (4) for wear or damage.
b.
Inspect radiator (5) for corrosion, cracks, holes, or other damage.
c .
Inspect rubber drain hose (9) for cracks, slices, holes, tears, or damage.
d.
Inspect radiator cap (10) for damaged or missing spring and gasket.
e .
Replace all defective components.
2.20.4.3 Installation.
a .
b .
c .
d.
Install radiator cap (10) and rubber drain hose (9) on radiator filler neck
(11).
Insert rubber drain hose (9) in two clamps (12) on radiator (5).
Position fan shroud (8) on radiator (5) and secure with eight screws (7).
Install two new resilient mounts (6) on each mounting stud (13) and position
radiator (5) on radiator supports (14).
Secure radiator (5) with two new resilient mounts (6), resilient mount (4),
flat washers (3), radiator nuts (2), and new cotter pins (1). Bend tines of
cotter pins (1) back to secure nuts (2) on mounting studs (13).
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