[Closed] XT caliper sticky piston

pads out pump brakes to reveal pistons (not too much) and then use a thin item such as a match to dab some mineral oil (shimano brake fluid) on to the sides of the sticky piston and then push it back in. Repeat a few times and clean caliper to ensure no oil is left to contaminate pads.

Also look back through earlier postings as this problem has been brought up quite a few times. In one of them some type of red grease was being recommended.

Thanks Hustler, I'll give that a try.

it was my thread and red rubber grease sorted it out no probs, use the same technique as above. easy peasy