Arctic Cat Cougar Service Manual page 360

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5A. If the retainer bracket is equipped with but-
tons (Figure 68), inspect and service as follows:
a. Inspect the buttons for wear.
b. Slight scratching can be smoothed with em-
ery cloth. Do not use a file.
c. If any button is severely damaged, install a
new set of three buttons.
d. Buttons can be pulled from their locating
holes with pliers.
e. Press new buttons into the retainer (Figure
68).
5B. If the retainer bracket is equipped with roll-
ers (Figure 69), inspect and service as follows.
a. Check the rollers for freedom of rotation
and any other damage.
b. If it is necessary to remove a roller assem-
bly, remove the screw (Figure 69), lift the
shaft and roller from the retainer bracket.
c. Install new parts as necessary. If a roller is
damaged, check the condition of the ramps
on the torque bracket.
6. Check the condition and measure the inside
diameter of the bushing (Figure 70) in the re-
tainer bracket. Record the measured diameter.
7. Check the condition and measure the outside
diameter of the hub on the fixed sheave (Figure
71).
8. Subtract the hub outside diameter measured
in Step 7 from the bushing inside diameter meas-
ured in Step 6. The difference (clearance) should
not exceed 0.5 mm (0.020 in.), but the retainer
should move easily on the hub.
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CHAPTER THIRTEEN