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OPERATION
6.
After adding, align claw (9) of the cap with groove (10) of
the filler port and close the cap securely by turning it clock-
wise by 90 °.
REMARK
•
It is recommended to use a nozzle having a diameter and
a length specified by ISO 22241-4 and an auto stop func-
tion to add DEF. When the specified nozzle is used, the
magnet installed inside the filler port of the tank cancels
the wrong fluid addition prevention device, and you can
add DEF. This mechanism prevents addition of DEF into
the fuel tank, addition of fuel into DEF tank, and spill of
DEF from the filler port.
•
When using a nozzle which is not conformed to ISO
22241-4, hold it in your hand and add DEF carefully while
checking the sight gauge.
•
Add only DEF in clearly marked DEF tanks that have the blue cap.
•
When the key is turned to ON position soon after the DEF is added, the DEF level gauge (1) on the ma-
chine monitor may not follow promptly.
WORK LIGHTS, HIGH BEAM, DIPPED BEAM, AND SIDE LIGHTS CONTROL
METHOD
Check that the work lights, high beam, dipped beam, and side lights and the lights inside the instruments light
correctly. Also check that there is no dirt or damage.
1.
Turn the ignition switch to position ON.
2.
Check that the work lights, high beam, dipped beam, and side lights and the lights inside the instruments
light correctly by turning the respective switches on and off.
3.
After checking, return the starting switch to OFF position.
If the lamps do not light up, a broken bulb or disconnected wire are the possible causes. Ask your Komatsu
distributor for repair.
Driving lights control and alignment adjustment
If the supports of the road circulation lights have been removed or the lamps have been replaced, it is necessa-
ry to check the alignment and, if necessary, proceed to their adjustment.
Ask your Komatsu distributor to perform this work.
MACHINE OPERATIONS AND CONTROLS
WENAM00130
RKA61441
3-161
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