Chaincase Oil Change - Pump Method; Chaincase Oil Change - Cover Drain Method - Polaris 850 PRO-RMK 155 2020 Manual

CHAINCASE OIL CHANGE - PUMP
METHOD
NOTICE
This procedure requires the use of a commercially
available hand pump oil extractor.
1. Elevate the front of the snowmobile using a floor jack
or appropriate lift.
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2. Remove the fill plug . Clean all metal shavings off
the plug.
3. Insert the tube of a hand pump oil extractor into the fill
hole. Direct the hose toward the bottom front area of
the cover, away from the chain / sprocket.
4. Extract the oil from the chaincase.
5. Lower the snowmobile.
6. Using a funnel, slowly add the recommended oil until
the fluid begins to overflow.
FLUID CAPACITY
Maximum Fluid Capacity:
10.5 oz. (310 ml)
9850060 R02 - 2020-2021 850 AXYS™ Long Track Snowmobile Service Manual
© Copyright Polaris Inc.
FINAL DRIVE / BRAKE SYSTEMS
7. Clean the area with a clean, dry shop towel.
8. Reinstall the fill plug. Torque plug to specification.
TORQUE
Chaincase Fill Plug:
4 ft-lbs (6 Nm)
CHAINCASE OIL CHANGE - COVER
DRAIN METHOD
1. Position snowmobile on flat, level surface.
q
2. Remove the two screws
chaincase.
3. Remove the right side panel. If equipped with a
battery, remove the battery and bracket.
NOTICE
When removing the battery, disconnect the BLACK (-)
cable first, and then disconnect the RED (+) cable last.
4. Place a drain pan under the chaincase.
securing the fender to the
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