MAINTENANCE SERVICE PROCEDURE
4-35
CHECK DOOR LATCH 4
(Machines equipped with cab)
Hold the door open and check that there is still grease inside
the latch. If the amount of grease is low or there is no more
grease, coat the inside of the latch with grease from portion (1).
REMARK
If there is no more grease inside the latch, the movement will
become poor because of dust inside the latch, and the handle
may be stiff when opening the door.
CHECK WINDOW WASHER FLUID LEVEL, ADD FLUID 4
(Machines 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 left 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 (14°F) (general use) and -30°C (-22°F) (cold area use), so select according to the area and season.
Area, season Proportions Freezing temperature
Normal
Washer fluid 1/3:
water 2/3
-10°C
(14°F)
Winter in cold area
Washer fluid 1/2 :
water 1/2
-20°C
(-4°F)
Winter in extremely
cold area
Pure washer fluid
-30°C
(-22°F)
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