2007 Arctic Cat Four-Stroke Factory Service Manual, Page 408Get this manual
2Rotate the idler wheel bearing (by hand) and inspect for binding or roughness3Inspect the axle and spacers for cracks or bendsINSTALLING
1Lightly grease the axle; then slide the inner spacer onto the axle2Slide the axle through the rear arm limiter strap; then slide an idler wheel followed by an outer spacer onto each end of the axleAO160
3Place the idler wheelaxle assembly into position in the tunnel and secure with cap screws (coated with blue Loctite #243)Tighten securely
3Remove the cap screws securing the rear suspension arm to the bracket4Remove the three cap screws and lock nuts securing the rear suspension arm bracket and backing plate to the slide rail
Slide Rail
! NOTE: The skid frame must be removed for this procedure (see Removing Skid Frame in this subsection)