16. BRAKE SYSTEM UXV 500 Dust Boot Inspect the dust boots for deterioration or damage. If any damages are found, replace them with a new ones. Remove the caliper bracket. Remove the dust boot. Caliper Bracket Dust Seal Piston Seal Remove the dust seal and piston seal. Adjusting Bolt Parking Brake Arm Loosen the lock nut while hold the adjusting bolt. Remove the adjusting bolt. Remove the parking brake arm and spring. Lock Nut Spring 16-21