TM 10-4610-229-24
2-98. COOLANT EXPANSION TANK REPLACEMENT (CONT)
2
Place drain pan under engine coolant heat exchanger.
3
Remove heat exchanger drain plugs. Let coolant drain.
4
Install drain plugs in heat exchanger.
5
Place drain pan under engine block drain plug.
6
Remove drain plug. Let engine coolant drain.
7
Install drain plug in engine block.
b. Removal
1
Loosen two hose clamps. Disconnect hoses.
2
Remove four nuts, lockwashers, and mounting bolts. Remove expansion tank and clamps.
3
Remove two nuts, lockwashers, and bolts. Remove clamps from expansion tank.
c. Installation
1
Install clamps on expansion tank. Install two bolts, lockwashers, and nuts.
2
Install expansion tank and clamps on mount. Install four bolts, lockwashers, and nuts.
3
Connect two hoses. Tighten clamps.
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