2008 Harley Davidson FLHRC Road King Classic "broken brake bleeder valve rear" Questions

...brake caliper. Look for broken lines or leaks. Check your rear brake master cylinder reservoir to make sure you have brake fluid in it. Fill the reservoir with the recommended type of fluid. The ...

...brake caliper. One would be a broken hose (you would notice brake fluid on the ground). The other would be air in the system. Using a vacuum brake bleeder (Harbor Freight) connect the bleeder hose to ...