Polaris 120 XC SP Youth Universal Owner's Safety And Maintenance Manual page 28

n Check Throttle Safety Switch
Test the throttle safety switch
system on a daily basis be-
fore the machine is used.
While seated in a normal rid-
ing position, and with the en-
gine idling, hold the throttle
lever pin stationary by exert-
ing pressure on the pivot pin
in the direction shown in the
illustration (B). Apply a slight amount of throttle opening. A properly
functioning switch must shut down the engine.
The throttle safety switch is designed to stop the engine whenever all pres-
sure is removed from the throttle lever and the throttle cable or valve does
not return to the normal closed position.
n Check for Proper Operation of Steering System
Check for proper operation of the steering system by manually turning the
skis completely to the right and to the left. If difficulty is encountered,
check for ice and snow buildup which may be obstructing the steering
linkage. Make certain all greasable components are properly lubricated.
n Track Inspection
Driving for extended periods of time with marginal lubrication could
severely damage the track. Driving on icy trails or driving when there
is little or no snow are two examples of situations that would provide
marginal lubrication and are not recommended.
Always inspect for damage before using the snowmobile.
Operating the snowmobile with a damaged track will increase
the possibility of additional track damage and/or failure. This
could cause loss of control, resulting in severe injury or death.
NOTE: Track damage or failure caused by operation under poor lu-
brication conditions will void the track warranty.
PRE OPERATION CHECK
WARNING
B
A--9