2007 Arctic Cat Four-Stroke Factory Service Manual, Page 448Get this manual
3Remove the two cap screws and lock nuts securing the articulating skid frame mounting bracket to the slide railAccount for two bracket spacers
5Remove the cap screw and lock nut securing the swing arm to the articulating frame mounting brackets; then remove the mounting brackets from the swing arm assembly and account for the swing arm tube, axle, two bushings, and two serrated axles