Medium Duty Operator's Manual - Peterbilt Motors Company

SEATS
Seats
Introduction
This section covers the operation and safe use of your
Medium Duty seats. For further information on features
and adjustment of the seat, see the manufacturer's literature
included with the vehicle.
Seat Adjustment
WARNING! Do not adjust the driver's seat
while the vehicle is moving. A sudden or
unexpected seat movement can cause the
driver to lose control of the vehicle. Make all
adjustments to the seat while the vehicle is
stopped.
• After adjusting the seat and before driving
off, always check to be sure that the seat is
firmly latched in position.
Standard Driver's Seat
The standard driver's seat can be adjusted forward and
rearward. These movements are each controlled by levers
located on the FRONT of the seat.
Driver's Seat with Air Suspension (Option)
WARNING! Before driving or riding in the
vehicle, be sure that there is adequate head
clearance at maximum upward travel of seat.
Serious injury may occur if head clearance is
not adequate.
– 72 – Y53-6008A Medium Duty (R05/09)