2009 Arctic Cat Snowmobiles Factory Service Manual, Page 612Get this manual
Quality of the image is intentionally reduced!
5 Secure the arms to the spindle with existing hardwareTighten the upper arm lock nut and cap screw to 30 ft-Ib and the lower arm lock nut and cap screw to 30 ft -lb (M-Series) or 40 ft -lb (Crossfire