Polaris 850 PRO-RMK 155 2.6" QD 2021, Manual

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2.60
9850060 R02 - 2020-2021 850 AXYS™ Long Track Snowmobile Service Manual
© Copyright Polaris Inc.
CONTROLS
AUXILIARY ENGINE STOP SWITCH
WARNING
Operating the snowmobile with a faulty auxiliary engine
stop switch can result in serious injury or death in the
event of an accident. If the auxiliary engine stop switch
does not shut off the engine when pressed, immediately
use the key switch to turn off the engine. Do not start
the engine again until the malfunction has been
corrected.
The auxiliary engine stop switch
q
should be tested as
outlined in the maintenance table.
Push the auxiliary engine stop switch down to ground out
the ignition and stop the engine quickly.
Pull the switch up to the RUN position to allow restarting.
THROTTLE RELEASE SWITCH (TRS)
The throttle release switch (TRS) is designed to stop the
engine if all pressure is removed from the throttle lever
and the throttle cable or throttle plates do not return to
the normal closed position.
WARNING
Operating the snowmobile with a faulty throttle release
switch can result in serious injury or death in the event
of an accident. If the throttle release switch does not
shut off the engine during a throttle system malfunction,
immediately push down the auxiliary engine stop
switch. Do not start the engine again until the
malfunction has been corrected.
CAUTION
Perform procedure in well-ventilated area.
Test the throttle release switch system daily before
operation.
1. Sit on the seat.
2. Start the engine and allow it to idle.
3. Press and hold the lever pivot as shown.
4. While preventing the lever from pivoting in towards
the block, slightly push the throttle lever as shown. A
properly functioning switch must shut down the
engine.
MAINTENANCE