COOLING AND LUBRICATION SYSTEM 7-3
50% Engine coolant including reserve tank capacity
* Use a high quality ethylene glycol base anti-freeze, mixed with distilled water. Do not mix an
alcohol base anti-freeze and different brands of anti-freeze.
* Do not put in 60% and more anti-freeze or 50% and less. (Refer to Fig. 1 and 2.)
* Do not use a radiator anti-leak additive.
Anti-freeze
675 ml (0.7/0.6 US/lmp.qt)
Water
675 ml (0.7/0.6 US/lmp.qt)
20 40 60 80 100
Density (%)
0
–10
–20
–30
–40
–50
–60
–70
32
14
–4
–22
–40
–58
–76
–94
F
reezing point
Fig. 1 Engine coolant density-freezing
point curve
(˚C)
(˚F)
0 10 20 30 40 50 60
Density (%)
150
140
130
120
110
100
Boiling point
(˚C)
(˚F)
302
284
266
248
230
212
Engine coolant density-boiling
point curve
Fig. 2
(kgf/cm²)
1.5
0.9
0.5
0
Gauge pressure
* You can be injured by boiling fluid or steam if you open the radiator cap when the engine is
hot. After the engine cools, wrap a thick cloth around cap and carefully remove the cap by
turning it a quarter turn to allow pressure to escape and then turn the cap all the way off.
* The engine must be cool before servicing the cooling system.
* Coolant is harmful;
• If it comes in contact with skin or eyes, flush with water.
• If swallowed, do not induce vomiting. Immediately contact a physician.
• Keep it away from children.
