OPERATOR'S MANUAL

CAB AND FRAME ACCESS
Medium Duty
(R05/09) Y53-6027 – 11 –
NOTE: Any alteration (adding bulkheads, head-
ache racks, tool boxes, etc.) behind the cab that
affects the utilization of grab handles, deck plates,
or frame access steps installed by Peterbilt
should comply with Federal Motor Carrier Safety
Regulation 399.