Polaris 550 Shift 136 Owner's Manual For Maintenance And Safety page 98

MAINTENANCE
Steering System
n Rail Slide Wear
Measure slide thickness at
several points along the rail.
I
7/16
Have your dealer replace the
(1.1 cm)
H
slide when it's worn down to
the top of the wear limit
indicator groove (H). Do not
operate the snowmobile if
slide thickness measures less
than 7/16I (1.1 cm).
94