Polaris Sportsman X2 550 EPS Owner's Manual page 37

Auxiliary Foot Brake
Brake Fluid Level
Check the brake fluid level
frequently for the auxiliary brake
system. The reservoir is located
under the front storage box. See
page 43.
Maintain the fluid level between
the maximum and minimum
marks. Use DOT 4 brake fluid
only.
NOTICE: Do not use ADC fluid in the
brake fluid reservoir. ADC
fluid will damage the
rubber components of the brake system.
FEATURES AND CONTROLS
Brake Fluid
Reservoir
35