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Maintenance, Clutch system, Ndrive belt condition – Polaris 800 Assault RMK User Manual

Page 99: Drive belt installation

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95

MAINTENANCE

Clutch System

n

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 Drive Belt Troubleshooting on page 115.
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

performance. 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.

Drive Belt Installation

1. Drop the drive belt over the drive

clutch and pull back the slack.

TIP: To ensure satisfactory belt life, install

belts so they operate in the same

direction of rotation by positioning the

identification numbers so that you

can read them. If required, separate

the sheaves as outlined in the belt

removal procedures.

2. Rotate the L-wrench counter-

clockwise to tighten the sheaves while working the belt to the outer

edge of the sheaves.

3. Remove the wrench and store it in the tool kit.
4. Reinstall the side panel.
5. Close and secure the hood.