TRUCK SERVICE MANUAL
BODIES AND CABS
BOSTROM 'AIR VIKING' SEAT
The "Air Viking" seat can be adjusted to each driver's
weight and size.
An easy-to-operate push-pull air valve (Fig. 2)
regulates the seat to the most comfortable position and
Fig. 2 Air Valve
Fig . 1. "Air Viking" Suspension Seat
The seat assembly moves forward or rearward four
(4") inches along ball bearing slides to suit length of the
driver's legs (Fig. 3).
The back rest angle has three (3) positions to
accommodate the driver's preference (Fig. 4).