Polaris 2005 RMK - Manual (Page 37)

34
THE PERFECT FIT
Rear Suspension Adjustments
Suspension Set-Up
Rider weight, riding style, trail conditions, and vehicle speed all affect
suspension action. Each rear suspension can be adjusted to suit rider
preference and deliver excellent performance for a given set of
conditions. However, all suspension designs and adjustments involve a
compromise, or trade-off. For example, a suspension set up for
snow-cross racing would provide a very stiff ride on the trail. A
suspension set up for trail riding would bottom out harshly on a
snow-cross course.
Refer to your suspension set-up decal located either under the hood or
on the clutch cover of your snowmobile. The set-up information can
also be found of page 114 of this manual. Make adjustments to one area
at a time so you can evaluate each change. For further assistance, see
your Polaris dealer.
Suspension Performance Tips
S
Rider weight usually determines the position at which the spring pre-
load should be set. However, this may vary with riding style. With
a little experimentation, each rider can find a preferred set-up. These
adjustments are easy to make, involve very little time or effort, and
greatly affect the ride.
S
In deep snow, a new Hi-fax will offer improved performance over
worn Hi-fax. It can also improve top speed.
S
When riding on ice or hard-packed snow, adding a set of bogie
wheels to the rail may enhance the machine’s performance. Bogie
wheel kits are available from your dealer.
S
Polaris offers track kits for improved flotation in deep snow. See
your dealer for assistance.
NOTE: Keep the suspension pivot points lubricated. This will reduce
moisture and rust build-up and ensure proper function of the
suspension components. Grease rear suspension pivots
before adjusting the rear suspension. See page 71.