Cooling system is pressurized. Use extreme caution and proper protection when removing
radiator cap after operating temperature is reached. Steam and hot gases will be escaping
through the radiator cap; avoid being burned by these escaping gases. When removing cap,
loosen it slowly to the left, then pause a moment. Continue to turn cap until it can be removed.
Failure to follow this warning may cause death or injury to personnel.
Position drain pan (28 qt [26.50 L] minimum capacity).
Remove radiator cap (Figure 1, Item 1) and open drain valve (Figure 1, Item 2).
Allow coolant to drain.
Radiator and Oil Cooler Removal.