2010 Arctic Cat DVX 90 / 90 Utility ATV Service Manual, Page 15Get this manual
NOTE: Always compress the hydraulic brake lever several times to check that the brakes are firmIf the brakes are not firm, bleeding the system will be necessary (see BLEEDING in this sub-section) BLEEDING To bleed the brake system, use the following procedure1Remove the brake fluid reservoir cover and fill the reservoir with DOT brake fluidMD2044
2Install and secure the cover3Remove the protective cap from the bleed screw and connect one end of clear hose to the bleed screw and direct the other end into suitable container
3Install the wheel hub, washer, and castle nutTighten the castle nut to 45 ft-lb; then install new cotter pin4Install the wheelTighten to 30 ft-lb5Repeat this procedure for the other side; then adjust the brake (see Adjusting Front Wheel Brake in this sub-section)6Remove the ATV from the support standInstalling Rear Brake Pads 1Place the inner pad spring clip into position and install the inner brake pad; then install the outer pad onto the holder pins