Check Window Washer Fluid Level, Add Fluid - Komatsu PC220LC -8 Operation & Maintenance Manual

MAINTENANCE PROCEDURE

CHECK WINDOW WASHER FLUID LEVEL, ADD FLUID

If there is air in the window washer fluid, check the level of the fluid
in window washer tank (1). Add automobile window washer fluid if
necessary.
When adding fluid, be careful not to let any dust get in.
Mixture Ratio of Pure Washer Fluid and Water
The proportion differs according to the ambient temperature, so dilute the washer fluid with water to the following
proportions before adding.
Area, season
Washer fluid 1/3:
Normal
water 2/3
Washer fluid 1/2 :
Winter in cold area
water 1/2
Winter in extremely
Pure washer fluid
cold area
There are two types depending on the freezing temperature:
-10°C (14°F) (general use) and -30°C (-22°F) (cold area use), select according to the area and season.
4 - 40
Proportions Freezing temperature
-10 ° C
(14 ° F)
-20 ° C
(-4 ° F)
-30 ° C
(-22 ° F)
MAINTENANCE