JLG H340AJ, Operation And Safety Manual

Page: 69 / 144

SECTION 4 - MACHINE OPERATION
3121633 4-11
Traveling on a Grade
When traveling a grade, maximum braking and traction are obtained
with the boom stowed, in position over the rear (drive) axle, and in
line with the direction of travel. Drive the machine forward when
climbing a grade, and in reverse when descending a grade. Do not
exceed the machine's maximum rated gradability.
IF THE BOOM IS OVER THE FRONT (STEER) AXLE, DIRECTION OF STEER AND DRIVE
MOVEMENT WILL BE OPPOSITE FROM THE MOVEMENT OF THE CONTROLS.
4.5 STEERING
Position thumb switch on Drive/Steer controller to
Right for steering right, or to Left for steering left.
Figure 4-4. Traveling on a Grade