Polaris 550 Indy 2022, Owner'S Manual

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When decreasing preload, ensure there are at least two full turns of preload
holding the spring between the retainer on the top of the shock and the threaded
spring preload adjuster nut on the shock body. Failure to do so could cause the
retainer to fall off when the suspension is fully extended.
REAR SUSPENSION ADJUSTMENTS
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 snowcross racing would provide a very stiff ride on the
trail. A suspension set up for trail riding would bottom out harshly on a
snowcross course.
Refer to the suspension setup label on your snowmobile, or your POLARIS
dealer can provide the initial suspension setup information. Additional
adjustments can be made after initial setup. Make adjustments to one area at a
time so you can evaluate the change. For further assistance, your dealer can
assist.
SUSPENSION PERFORMANCE TIPS
• Rider weight usually determines the position at which the spring preload
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.
• In deep snow, a new rail slide will offer improved performance over a worn rail
slide. It can also improve top speed.
• When riding on ice or hard-packed snow, adding a set of bogie wheels to the
rail may enhance the snowmobile’s performance. Bogie wheel kits are
available from your dealer.
• POLARIS offers track kits for improved flotation in deep snow. See your
dealer for assistance.
TIP
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.
TRACK TENSION
Track adjustment is critical for proper handling. Always maintain correct tension
and alignment. Refer to the track tension maintenance section of this manual.
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THE PERFECT FIT
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