Printed in U.S.A.
3-14
918070/FP0811
Travel Controls
Forward Travel
Push both travel control levers or pedals forward. The
farther these are moved, the faster the machine will
travel. See Figure 3-11.
Reverse Travel
Pull both travel control levers or pedals back. The far-
ther these are moved, the faster the machine will travel.
See Figure 3-11.
Turning During Travel
Move one control lever or pedal farther than the other
one. To turn left while moving forward, move the right
control lever farther forward; to turn right while mov-
ing forward, move the left control lever farther for-
ward. See Figure 3-11.
Figure 3-11 Travel Controls
Spin Turn
Move the levers in opposite directions to spin the
machine on its axis. To spin turn left, move the right
control lever forward while pulling the left control
lever to the rear; to spin turn right, move the left control
lever forward while pulling the right control lever to
the rear. See Figure 3-11.
WARNING
•
Levers and controls should return to
neutral position when released.
•
Be sure the levers and controls are in
the neutral (middle) position before
starting the engine.
•
Operate controls gradually and
smoothly. Excessive speed and quick
control movements without regard for
conditions and circumstances are haz-
ardous and could cause an accident.
WARNING
Be sure that the dozer blade is “in front.”
When the operator’s cab is facing forward,
the blade will be visible and travel controls
will operate as expected. If the dozer blade
is not visible, the operator’s cab is facing to
the rear, and the travel controls will operate
in reverse.
Summary of Contents for 503Z
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