The perfect fit, Iq rear suspension adjustments – Polaris 600 Fusion User Manual

Page 50

THE PERFECT FIT

IQ Rear Suspension Adjustments

Initial Spring Preload Setting (Sag Method)

To set up the IQ rear suspension tor-

sion spring preload, measure the

distance between the ground and

rear bumper. This is measurement

Take the first measurement with no

rider and with the rear suspension at

full extension.

NOTE: The rear bumper may need

to be lifted upward slightly

to fully extend the rear sus-

pension.

Next, have the rider drop down hard

on the seat and bounce up and down

several times, collapsing the rear

suspension. With the rider seated,

measure the distance between the

ground and the rear bumper at the

exact location used for measure-

ment X. This is measurement Y.

To determine sag, commonly referred to as ride-in, subtract measure-

ment Y from X (sag=X-Y). Adjust sag by rotating the torsion spring

preload cams located on the rear torque arm. See page 48.

NOTE: The ideal amount of sag recommended for the IQ rear suspen-

sion is 4-5 inches (10-13 cm).