1990-1998 Arctic Cat Snowmobiles Repair Manual, Page 355Get this manual
DRIVE SYSTEM Never use an impact wrench to install this bolt
or Figure 56 when performing procedures in this section
4Install the retaining bolt and lockwasher5Tighten the drive pulley retaining bolt to the torque listed in Table 86Check the pulley offset and parallelism as described in this chapterMake any necessary adjustments7Install the drive belt as described in this chapter