Polaris Sportsman 800 Big Boss - Manual (Page 83)

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MAINTENANCE
Active Descent Control (ADC) Fluid
If your vehicle is equipped with Active Descent Control, there are two
fluid levels that must be maintained (demand drive fluid and ADC
fluid). See page 76 for demand drive fluid maintenance. Check and
change the ADC fluid level at the intervals outlined in the Periodic
Maintenance Chart beginning on page 67. Maintain the fluid level
between the minimum and maximum marks on the reservoir. We recom-
mend the use of Polaris ADC Fluid. See page 124 for the part numbers
of Polaris products.
NOTICE: Do not use brake fluid. Brake fluid will damage rubber components in
the hydraulic system.
1. Open the front box cover and pull
open the access door.
2. View the fluid level in the reservoir.
3. If the level is below the minimum
mark, remove the cap and add the
recommended fluid.
4. Reinstall the cap. Secure the access
door. Secure the box cover.
ADC Fluid Reservoir