Komatsu PC45MR-30403, Operation And Maintenance Manual

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METHOD FOR CHECKING WINDOW WASHER FLUID LEVEL, ADDING FLUID
(Machine with cab specification)
If the window washer fluid does not come out, check the fluid level in the window washer tank.
1.
Open dirt cover (1).
Open dirt cover (1) fully and it will be secured by cover
support lever (2).
2.
Check the fluid level in the window washer tank.
3.
If the level is low, add window washer fluid for automobile.
Be careful not to let dirt or dust get in when adding fluid.
When adding the window washer fluid, use line (H) marked
on the window washer tank as a guideline.
If the window washer fluid is added over the guideline, it
may leak.
Mixing proportion of pure window washer fluid and water
The proper mixing proportion varies with the ambient temperature. Add the window washer fluid dilut-
ed with water at the following proportion.
Area, season Mixing proportion Freezing temperature
Normal Washer fluid 1/3: water 2/3 -10 °C {14 °F}
Winter in cold district Washer fluid 1/2: water 1/2 -20 °C {-4 °F}
Winter in extremely cold district Pure washer fluid -30 °C {-22 °F}
There are 2 types depending on the freezing temperature: -10 °C {14 °F} (general use) and -30 °C {-22 °F}
(cold district use), select according to the area and season.
4.
Close dirt cover (1).
MAINTENANCE MAINTENANCE PROCEDURE
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