Turning In A Field; Position Control; Using Differential Lock - Yanmar EF494T Operator's Manual

12.

Turning in a field

WARNING
Disconnect the differential lock before turning.
Otherwise, an intended turn will not be possible and an
accident may result.
Refer to the relevant section for operating the differential
lock.
Reduce the engine speed and make a slow and smooth
turn. To enable a quick turn in the field, remove the
connector linking the left and right brake pedals; upon
turning the steering wheel, depress the brake pedal in
the direction to which you want to turn.
Lift up the implement and turn.
13.

Position control

The position control maintains an implement in a wanted
height.
(1) Set the implement in an adequate height with
the position control lever.
(A) Position control lever
(B) Stopper
(2) To set the lower limit of the implement, adjust
the position control lever until it stops in a wanted
position. Fix it with the lowest stopper.
14.

Using differential lock

WARNING
 Disengage the differential lock before making a turn.
Otherwise, intended turn is not possible and an
accident will result.
 Do not use differential lock while traveling on the
road. Otherwise, stable drive is not assured,
incurring an accident.
Depressing the differential lock pedal locks the
differential gearing and causes both side wheels to turn
at the same speed. Releasing your toot from the pedal
will automatically bring back the differential system.
Lock the differential system when running or leaving a
muddy path. It is also useful when the tractor fails to
travel along a linear course.
(A) Differential lock pedal
IMPORTANT
 Set the differential lock after reducing the engine
speed.
 If difficult to unlock the differential system, try to
depress the clutch pedal or lightly depress the brake
pedal.
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EF494T OM