Drive Axle Mounting Group (1) Install four bolts (1) that fasten drive axle housing to the chassis frame. Tighten bolts (1) to a torque of...........................488 L 27 NҐm (360 L 20 lbҐft) Drive Tire Installation B Series WARNING The optional cushion drive tire must be installed as shown. failure to do so will decrease machine stability and cause possible personal injury. Cushion Tire Install the cushion tire so that the edge of the tire is even with the outside edge of the wheel. Power Train Specifications 33