Polaris Sportsman Touring 550 EPS 2013 Owner's Manual For Maintenance And Safety page 32

FEATURES AND CONTROLS
Throttle Lever
WARNING
Operating an ATV with sticking or improperly operating throttle controls could
cause an accident. Never start or operate an ATV that has a sticking or
improperly operating throttle. Always contact your dealer for service before
operating the vehicle.
Failure to check or maintain proper operation of the throttle system can result in
an accident if the throttle lever sticks during operation. Always check the lever
for free movement and return before starting the engine. Also check
occasionally during operation.
Modifications to the electronic throttle control could result in failure to perform as
designed, which could result in an accident. Do not attempt to modify the throttle
control system or replace it with any after market throttle mechanisms. Always
ensure that the throttle cable is installed and properly routed to the throttle
control.
Engine speed and vehicle movement are controlled by pressing the
throttle lever. The throttle lever is spring loaded. Engine speed returns to
idle when the lever is released.
This ATV is equipped with a
throttle release switch, which is
designed to reduce the risk of a
frozen or stuck throttle.
If the throttle cable should stick
in an open position when the
operator releases the throttle
lever, engine speed will be lim-
ited, and power to the rear
wheels will be reduced.
28