TM 55-2210-224-34
3-41.
RADIATOR
This task covers:
a.
Removal
b.
Test
c.
Installation
INITIAL SETUP
Tools
Personnel Required
Tool kit SC4940-97-CL-E12
2
Suitable lifting device
Material/Parts
Ethylene glycol antifreeze (Item 2, Appendix B)
Equipment Condition
Reference
Condition Description
Para 3-7
Engine hood removed
Para 3-40
Fan and fan shroud removed
REMOVAL
1.
Drain coolant from locomotive cooling system by the
following:
a.
Remove radiator filler cap
(1) to prevent air lock.
b.
Open main drain valve (2)
and drain coolant.
2.
Loosen hose clamps (3) on four hoses (4). Slide hoses
off radiator connections.
3.
Disconnect union (5) in drain line. Remove overflow
hose (6) from drain line.
WARNING
Components of this locomotive are heavy and
may be awkward to handle. Use correct lifting
procedures,
indicated
lifting
devices,
and/or
assistance from other personnel to avoid injury.
4.
Use a suitable lifting device and support radiator.
5.
Remove four nuts (7), lockwashers (8), capscrews (9),
and flat washers (10).
6.
Lift radiator (11) from locomotive and place on suitable
support.
3-169
