13. REAR WHEEL/SWING ARM/ HYDRAULIC BRAKE Mongoose/KXR 90/50 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 Lever Bleed Valve BRAKE PAD/DISK BRAKE PAD REPLACEMENT Remove the two bolts attaching the brake caliper holder. The brake pads can be replaced without removing the brake fluid tube. Remove the brake caliper. Bolts Brake Caliper Holder Push the brake caliper holder and then remove brake pad. Brake Bad Remove the other brake pad. ASSEMBLY Assemble the brake pads in the reverse order of removal. Make sure the pad spring has fitted. Brake Bad Pad Spring 13-16