Toro Multi Pro 5800 Operator's Manual page 47

Figure 54
1. Radiator cap
3. Place a large drain pan under the radiator.
4. Open the drain (Figure
into the pan.
Figure 55
5. Close the drain.
6. Remove the radiator cap.
7. Slowly fill the radiator with coolant to
approximately 1 inch (2.5 cm) below the sealing
surface of the cap.
Note:
This will allow for the coolant to expand
without it overflowing while the engine is
warming up.
8. Use enough coolant to fill the engine and the
system lines.
9. Start the engine with the cap loosely on the
radiator.
g002250
55) and drain the coolant
g002252
10. Allow the engine to warm up until the thermostat
opens.
Note:
This usually occurs between 175 and
190 degrees F.
CAUTION
As the engine continues to run, the
coolant will become hot and pressurized.
If you open the radiator cap when the
coolant is hot, it could spray out and
severely burn you or bystanders.
• Allow the engine to cool for at least 15
minutes before opening the radiator
cap. The radiator cap must be cool to
the touch.
• Wear protective clothing and avoid
contact with hot coolant as you open
the radiator cap.
11. Once the coolant has warmed up, top off the
coolant level to the sealing surface of the cap
and tighten the cap.
12. Open the recovery bottle cap and fill with coolant
to the Cold position after you tighten the radiator
cap.
13. Check the coolant levels after several shut down
and start up cycles and top off the coolant as
needed.
47