Maintenance, Clutch system – Polaris 2010 Trail RMK User Manual

Page 90

MAINTENANCE

Clutch System

Drive Belt Condition

Belt width and length must match the center distance of the clutches and

sheave width of the drive clutch. For this reason, Polaris recommends

that only O.E.M. belts be used. Other belts may match the dimensions,

but can drastically change the shift pattern, resulting in poor perfor-

mance. See Belt Troubleshooting on page 111.
Periodically check the condition and tension of the drive belt, and

always carry a spare. Inspect the belt for signs of excessive wear: frayed

edges, missing cogs, cracks and excessive looseness. Replace the belt if

any of these conditions exist.

Tip: A worn belt will continue to function, but will not deliver maximum perfor-

mance. Always carry a spare belt in case of an emergency.

For improved drive-away during extremely cold temperatures, remove

the belt and warm it to room temperature. Reinstall it before starting the

snowmobile.