Brake Caliper Pistons

[fazersharp]

Mine would not turn but when still connected but off the disc being careful not to pop them out completely I squeezed the leaver then gave a good clean and used some red grease and then pushed them back in by hand by hand - in out in- out and then I could turn them by hand. I then disconnected old lines to fit new so never actually took pistons out, I do remember though it was a pain to get the bleed nipple to stop weeping, I cant remember if I brought a new one i the end