Polaris Sportsman 550 Touring EPS - Manual (Page 92)

88
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 86 for demand drive fluid maintenance.
Check and change the ADC fluid at the intervals outlined in the Periodic
Maintenance Chart beginning on page 76.
NOTICE: Change the ADC fluid every 25 hours if the ADC unit is exposed to
extreme use. Extreme use includes operation in ADC mode for
prolonged periods or in environments that necessitate primary
operation in ADC mode.
We recommend the use of Polaris Demand Drive Plus Fluid for the
ADC unit. Maintain the fluid level between the minimum and maximum
marks on the reservoir. See page 135 for the part numbers of Polaris
products.
NOTICE: Do not use brake fluid. Brake fluid will damage rubber components in
the hydraulic system.
Fluid Check
1. Access the reservoir under
the front box. See page 36.
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.
5. Close and secure the front
box and cover.
ADC Fluid
Reservoir