2007 Arctic Cat DVX/Utility 250 ATV Service Manual, Page 22Get this manual
Electrical Connections The electrical connections should be checked periodically for proper functionIn case of an electrical failure, check fuses, connections (for tightness, corrosion, damage), andor bulbsIf an electrical component needs to be tested for proper function, see Section 5
3To bleed the brake system, use the following procedureARemove the cover and fill the reservoir with DOT Brake FluidBInstall and secure the cover; then slowly compress the brake lever several timesCRemove the protective cap, install one end of clear hose onto one FRONT bleed screw, and direct the other end into container; then while holding slight pressure on the brake lever, open the bleed screw and watch for air bubblesClose the bleed screw before releasing the brake leverRepeat this procedure until no air bubbles are present
Hydraulic Brake Systems
CHECKINGBLEEDING
The hydraulic brake systems have been filled and bled at the factoryTo check andor bleed hydraulic brake system, use the following procedure1With the master cylinder in level position, check the fluid level in the reservoirIf the level in the reservoir is not visible in the sight glass, add DOT brake fluidKM116A