14-39
14. PERIODIC SERVICE
Sc2450 Operator’s Manual
2. Flush the Cooling System
1. Fill the cooling system with water and common
flushing/cooling liquid. Follow the flushing/cooling
liquid manufacture's instructions.
2. Reinstall and retighten the radiator cap.
3. Start and run the engine until it reaches the
operating temperature.
●The engine and coolant can be hot. Avoid
contact with skin to prevent severe burns.
ALWAYS wear safety glasses when draining
the cooling system.
4. Stop the engine.
5. Immediately drain the cooling system before rust
and dirt settle in it. See “Drain the Cooling
System” on page 14-38.
6. Plug the drain hose and fix it with the clamp.
(A) Drain hose
(A)
P3014932
! WARNING! WARNING
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