Pulling onto the drive the other day i noticed a loud noise coming from the rear of the car, like a metal hitting metal tapping sound. I looked under the car expecting it to be the BC Coilover shot but instead found the brake caliper to be completely loose on the lower side, both fixing/mounting bolts are tight and sound as far as i can tell. however the (slide pin? circled in the image below) seems to have snapped. how can i remove and fix this? cheers for any help
the image isn't of my caliper, i was unable to get any photos so found an image online to help explain my issue.