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Revision A
1000120
A
Figure 5.91: Radiator Cap
4.
Turn radiator cap (A) to the first notch to relieve the
pressure in the cooling system before removing the cap
completely.
IMPORTANT:
Place a drain pan of a capacity of at least 30 liters
(8 US gallons) under the engine and the radiator. Use a
deflector or hose to prevent coolant running onto the
windrower
’
s frame.
10001211000121
A
Figure 5.92: Radiator Drain Valve
5.
Remove the radiator cap.
6.
Open radiator drain valve (A), located at the bottom of the
engine side of the radiator lower tank.
NOTE:
The frame has been removed from the illustration for the
sake of clarity.
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Figure 5.93: Heater Shut-Off Valve
7.
Close heater shut-off valve (A). Disconnect the hose on the
heater side of the valve.
8.
Open the valve to drain the block.
9.
When the system is drained, reattach the hose to valve (A).
