TM 5-3805-248-23-1
THERMOSTAT AND HOUSING REPLACEMENT - CONTINUED
0046 00
REMOVAL
WARNING
DO NOT service cooling system unless engine has been allowed to cool down. This is a pressurized cooling
system and escaping steam or hot coolant may cause serious burns.
DO NOT remove cooling system radiator cap when engine is hot. Allow engine to cool down. Loosen cap to
first stop and let any pressure out of cooling system, then remove cap. Failure to follow this warning may cause
serious burns.
Wear effective eye, glove and skin protection when handling coolants. Failure to do so may cause injury.
Immediately wipe up any spills. Failure to follow this warning may cause injury.
1.
Remove two bolts (11) from elbow (1).
2.
Remove elbow (1) from cover (3). Remove and discard preformed packing (10) from elbow.
3.
Remove and discard gasket (2).
4.
Remove three bolts (9) and cover (3).
5.
Remove ferrule (4) and plug (5) from cover (3).
6.
Remove seal (6), thermostat (7) and gasket (8). Discard seal and gasket.
8
7
4
5 6
3
2
1
11
9
10
394-053
0046 00-2
