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6 3 8 7 5 4 1 6 2 3 sm01459 1. Rear brake caliper 2. Caliper mounting bracket 3. Caliper bushing boot 4. Caliper pin boot 5. Bolt pin (caliper) 6. Bolt pin (mounting bracket) 7. Tapered shoulder 8. Boot lip Figure 2-127. Assembling Rear Brake Caliper to Mounting Bracket ASSEMBLY NOTE Use ONLY KS62F assembly grease for lubrication. Use of 1. Lubricate the following parts prior to assembly using a a. Nose radius of piston. See . b. All surfaces of piston seal and dust seal. NOTE A damaged piston bore will leak when reassembled. Do not 2. See . Install a new piston seal (3) and a new dust seal (2) into piston bore. 3. Carefully insert piston by hand, nose radius first (see ), into caliper bore. If installation shows res- istance, remove piston and check that seals are properly 4. See . Install bleeder valve (12) on caliper housing if removed. Do not tighten bleeder valve at this 5. See . Place caliper and mounting bracket assembly on workbench as shown. Install pad spring in sm01456 Figure 2-128. Piston Nose Radius 2-86 2009 Sportster Service: Chassis |