2007 Arctic Cat Four-Stroke Factory Service Manual, Page 425Get this manual
6Align the marks on the idler arm to the centerline of the offset pivot idler arm assemblySecure the offset pivot idler arm to the idler arm with cap screws and lock nutsTighten to specifications FC194
! NOTE: The large flat side of the wheel insert is positioned next to the inner plastic adjuster bushingThe idler wheel must be installed with the wheel insert properly positionedMS146A
! NOTE: When tightening the pivot idler arm lock nuts, tighten the lower lock nut first or binding may occur
2Loosen the track adjusting boltsSlide the outer adjuster bushings off the axle
7Install the skid frame (see Installing Skid Frame in this sub-section)! NOTE: It is advisable to install the rear arm springs onto the adjuster blocks after the skid frame has been installed