Komatsu Utility 69001, Operation & Maintenance Manual

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SERVICE PROCEDURE
MAINTENANCE
4-38
CHECK WINDOW WASHER FLUID LEVEL, ADD FLUID 4
(Machine equipped with cab)
If there is air in the window washer fluid, check the level and
add fluid.
Open the engine side cover on the right side, check the level of
the fluid in window washer tank(1), and if it is low, add automo-
bile window washer fluid.
When adding fluid, be careful not to let any dust get in.
PROPORTION FOR MIXING FLUID WITH WATER
The proportion differs according to the ambient temperature, so dilute the washer fluid with water to the following
proportions before adding.
There are two types depending on the freezing temperature:
-10°C (general use) and -30°C (cold area use), select according to the area and season.
Area, season Proportions Freezing temperature
Normal Washer fluid 1/3: water 2/3 -10°C
Winter in cold area Washer fluid 1/2 : water 1/2 -20°C
Winter in extremely
cold area
Pure washer fluid -30°C