OPERATOR CONTROLS AND INDICATORS CONTINUED
Air Suspension Seat
Figure 4. Seat.
Back Cushion Angle Adjustment Lever
Pull up on lever to release angle adjustment lock. Allow back
to spring forward or lean backward to adjust. Release lever to
Grasp back extension and pull up to remove.
Lumbar Support Knob
Rotate knob counterclockwise to increase stiffness of lumbar
Rotate knob clockwise to decrease stiffness.
Seat Cushion Tilt
Front of seat cushion is pinned in a groove. Grasp seat pan
and rotate "forward-up-and-back" to position seat into a steep
Grasp seat pan and rotate "forward-down-and-back" to posi-
tion seat at nominal angle.
Seat Height Adjustment Knob
Push in knob to activate air pump to raise seat (engine start
switch must be in ON position). Pull knob to lower.
Ride Zone Indicator
Indicates if seat suspension is too high or too low. White bar in
green zone indicates proper seat height adjustment.
Forward/Back Seat Adjustment Lever
Pull up on lever to adjust seat forward or backward. Release
lever to lock.