Polaris 2000 Universal Snow Owner's Safety And Maintenance Manual page 129

SUSPENSION
"Indy Select" Rear Shock
Some snowmobiles are equipped with the Indy Select/Select AFX rear shock,
which allows the driver to make adjustments to the compression valving of the rear
shock by turning the screw located near the base of the shock.
Adjustment
Locate the adjustment screw near the base of the shock. NOTE: This adjustment
is easiest to make with the machine tipped on its side using the special tool pro-
vided in the tool kit that came with your machine.
WARNING
Be sure to shut off the fuel supply before tipping the machine to prevent fuel spillage
and flooding of the carburetors.
By turning the screw clockwise (a small screwdriver or dime work well), the com-
pression valving is increased, stiffening the ride. To soften the ride, reduce the
compression by turning the screw counter-clockwise. A great deal of ride perfor-
mance is accomplished with a mere 1/2 to 1 turns. There are approximately 3 full
turns of adjustment available.
How to Adjust
Upon initial set-up, it is recommended that the suspension set up decal located on
the clutch guard or on the hood be followed. At this point, further adjustments for
personal ride preference can be made.
If the suspension is "bottoming," tighten the compression screw clockwise in 1/2
turn increments until the bottoming stops. Backing off 1/4 turn counter-clockwise
at this point should give you the best possible ride ensuring use of the full travel of
the suspension. The opposite procedure should be used if the suspension is too
stiff upon initial set-up.
If bottoming continues after the screw is bottomed out (turned full clockwise), the
torsion spring should be adjusted with the adjustment block. See page 131. Back
the screw out to the original starting position after the torsion spring has been tight-
ened.
Riding conditions are ever changing. Keep in mind the Indy Select can be adjusted
at any time to achieve the best possible ride in any condition.
Position Sensitive Shock
There are no external adjustments on the position sensitive shock. Consult your
dealer of you desire to have the internal valving changed.
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