Komatsu PC18MR-3, Operation & Maintenance Manual

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MAINTENANCE PROCEDURES
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227
4.9.1.i CHECKING THE DETERGENT LEVEL IN
THE WINDSIELD WASHER RESERVOIR
(machine with cab)
The tank (1) is located under the driving cab and can be accessed
after opening the sliding door. The tank holds liquid detergent
used for cleaning the front windscreen; make sure that the reser-
voir is always full. If necessary, add non-flammable detergent of
the type used for cars.
While topping up, be careful to prevent dust from getting into the
reservoir.
IMPORTANT
q
To fill the reservoir, use only non-flammable detergent an
ethyl alcohol based of the type used for cars.
q
Do not use methyl alcohol based detergents may irritate
the eyes.
q
Do not use the antifreezes used in engine cooling systems.
Quantity of detergent to be mixed with water
Proportions vary according to the ambient temperature. Before topping up, it is advisable to dilute the detergent
with water according to the quantities indicated in the following table.
1
RKAC0550
Area, season Proportions Freezing temperature
Normal Detergent 1/3 Water 2/3 -10 °C
Cold area - winter Detergent 1/2 Water 1/2 -20 °C
Very cold area - winter Undiluted detergent -30 °C