Komatsu WA320-5H Operation & Maintenance Manual page 91

EXPLANATION OF COMPONENTS
DIRECTIONAL SELECTOR SWITCH ACTUATION SWITCH
When this switch (5) is turned on, the directional selector
switch is actuated.
Position (a): ON
The directional selector switch is actuated.
Position (b): OFF
The directional selector switch is turned off.
REMARK
Turn this switch ON when the directional lever and directional
selector switch are at the neutral position. At any other posi-
tion, this switch does not work.
Even if the directional selector switch is functioning, when the
directional lever is operated, the operation of the directional
lever is given priority.
SWITCH FOR TRACTION CONTROL
The traction control is switched on by means of this switch (6).
When the traction control is on, the drive force that is trans-
ferred to the wheels is reduced in the 2nd to 4th gears.
Position (ON): ON
Position (OFF): OFF
Travelling speed
REMARK
Traction control is effective in preventing the tires from slipping
during light-duty operations.
3-32
Reduction
OPERATION