Polaris 120 XC SP - Manual (Page 81)

A--62
MAINTENANCE
Track Lubrication
Track failure, loss of vehicle control and braking ability can result from
extended use of this vehicle on surfaces providing marginal lubrication
between hi-fax and track guide clips. Examples of marginal lubrication
would include lakes without snow cover, icy trails and no-snow
conditions.
The slide rail is designed to operate in conditions with adequate snow
cover in order to provide sufficient lubrication. Excessive wear
indicates insufficient lubrication. New hi-fax can cause faster heat
build up in limited lubrication than used hi-fax, resulting in excessive
wear.
Steering System
The steering systems on Polaris snowmobiles can be adjusted with ski
toe alignment. Improper toe alignment can cause erratic steering.
Consult your dealer if a need for adjustment should become necessary.
Track damage or failure caused by operation on ice or poor
lubrication conditions may void the track warranty.
CAUTION
Improper alignment or adjustment may cause loss of steering
control, resulting in serious injury or death. Do not attempt to
change the ski alignment. Contact your Polaris dealer.
WARNING