Originally Posted by KA ZETEC
ive just read that my alcon calipers dont have any form of dust seals, could a piston be sized, would that cause what i am getting ??
How long have you had them??
Ideally you should take the pads out every month or so and clean all the muck off the pistons.
The damage occurs if you don't remove the muck then push pistons in when putting in new pads for example.