7- 2 Cooling water
(1) Cooiing water to be used
Soft water likes with less impurities such as tap water can be used as cooling water,
(2) Cooling water used in cold season
When cooling water is likely to be frozen in a cold season, mix it with Long Life Coolant
(LLC).
Mixing rate of LLC should be selected within the range of 30— 50%. Standard mixing rate
of LLC and operating ambient temperature are as shown below.
30%: -1 0 °C
40%: -2 0 V
50%: -3 0 °C
In general, LLC needs to be replaced after 2 years of use.
(3) Total quantity of cooling water
Total quantity of cooling water : 112 L (include filter capacity : 4.5 L)
7-3 Fuel
(1) Fuel to be used
#2 Diesel Fuel
[Note]
If other kinds of fuel is used or fuel being used contains water or dust, it deteriorates the
engine performance or leads to a serious trouble.
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