13. BRAKE SYSTEM ATV 300/250 BRAKE SYSTEM BLEEDING Connect a transparent hose to the bleed valve and fully apply the brake lever after continuously pull it several times. Then, loosen the bleed valve nut to bleed air from the brake system. Repeat these steps until the brake system is free of air. When bleeding air from the brake system, the brake fluid level should be kept over 1/2 of the brake reservoir height. BRAKE MASTER CYLINDER Fluid Tube Bolt DISASSEMBLY Remove the brake reservoir cover Drain the brake fluid from the hydraulic brake system. (page 13-4) Do not splash brake fluid onto any rubber, plastic and coated parts. When working with brake fluid, use shop towels to cover these parts. Stop Light Switch Wire Remove fluid tube bolt and then disconnect the fluid tube. When removing the brake fluid tube bolt, be sure to place towels under the tube and plug the tube end to avoid brake fluid leakage and contamination. Disconnect the stop light switch wires. Bolts Remove the two master cylinder holder bolts and remove the master cylinder. 13-5