Driven Pulley Service - Arctic Cat Cougar Service Manual

DRIVE SYSTEM
Never use an impact wrench to install
this bolt.
4. Install the retaining bolt and lockwasher.
5. Tighten the drive pulley retaining bolt to the
torque listed in Table 8.
6. Check the pulley offset and parallelism as
described in this chapter. Make any necessary
adjustments.
7. Install the drive belt as described in this chap-
ter.
DRIVEN PULLEY SERVICE
The driven pulley is mounted on the left end
of the chaincase input shaft. Refer to Figure 55
345
or Figure 56 when performing procedures in this
section.
Removal
1. Remove the drive belt as described in this
chapter.
2. Apply the parking brake to lock the jackshaft.
3. Loosen and remove the driven pulley bolt
(Figure 57). Do not lose the shims from the end
of the bolt.
4. Separate the driven sheaves slightly and re-
move the stub shaft (Figure 58).
5. Pull the driven pulley from the shaft. If nec-
essary, use the special puller (part No. 0644-
110).
6. Remove the key (A, Figure 59).
NOTE
The shim( s) installed on the shaft behind
the driven pulley (Figure 60) are used to
adjust pulley offset. Be sure to install the
same shims before installing the dtiven
pulley.
Installation
1. Make sure the offset adjusting shims are in-
stalled on the shaft (Figure 60).
2. Install the key in the keyway.
3. Apply a small amount of antiseize to the
driven shaft and key.
4. Position the stub shaft in the pulley, then slide
the driven pulley onto the driven shaft.
5. Install the driven pulley bolt and the original
number of shims (Figure 57). Tighten the bolt to
the torque listed in Table 8.
6. Check the pulley offset and parallelism as
described in this chapter and adjust if necessary.
7. Check the driven pulley free play on the shaft.
The pulley should be able to float on the shaft,
but it should not have more than 1.5 mm (0.060
in.) play. If play is not correct, adjust as follows.