5 - 24
(1) Replacement of Engine Coolant
Warning
▶
When opening the radiator cap, be careful of the escaping hot water or steam.
▶
Cool down the coolant sufficiently before opening.
③
Replacing coolant
z
The drain cock must be loosened only when the
engine is cooled down.
z
Loosen the radiator cock under the radiator and
drain plug installed on engine block to drain the
coolant in the engine and radiator.
z
Before supplying the coolant, wash out the
radiator with clean water 2~3 times.
z
Apply the overflow tube and supply the coolant up
to the inlet of radiator. Fill up the expansion tank
with coolant above the MIN mark. Change the
coolant with anti-freeze solution in cold weather.
Radiator cap
z
Anti-freeze solution is filled up from the factory.
After first winter, change the coolant to remove
the foreign materials.
5-11. Every 2000 hour or 2-year check
①
Capacity :
See section 5-3, “Lubricants and
Capacity” or the last page in this manual.
②
Check
z
Check the coolant of radiator and expansion
tank whether it is insufficient or not.
z
Do not open the radiator cap except to check or
change it.
z
Supply the clean soft water to the coolant. If not,
the radiator shall be corroded or rust shall be
generated.
Radiator cock
Coolant drain plug
