5 -21
(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.
Drain cock
④ Replacing coolant
z The drain cock must be loosened only when the
engine is cooled down.
z Loosen the drain cock under the radiator 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.
⑤ Anti-freeze solution
z The amount of anti-freeze in the coolant must be determined according to the ambient temperature. If
the amount of anti-freeze in the coolant is low, the coolant can be frozen and the engine and radiator
may be damaged.
z Use anti-freeze solution always. if not, change the coolant with anti-freeze solution before winter time.
(Drain port : Radiator - drain cock, Engine - engine coolant drain plug)
z Run the engine for about 5 minutes to mix the anti-freeze with water well.
Radiator cap
z Anti-freeze solution is filled up from the factory. After first winter, change the coolant to remove the
foreign materials.
5-9. Every 2-year check
① Capacity : 3.8 ℓ (1.0 U.S. gals)
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.
③ Supplement
z Supply the clean soft water to the coolant. If not,
the radiator shall be corroded or rust shall be
generated.