Push the piston right out of the caliper and clean it up. There are probably years of brake dust and other crud on the end of your piston and the seals obviously don't like it very much. I would have thought you'd root your seals before you bent your vise or broke the bench, but stranger things have happened before.
If you have knackered your seals, they'll be easy to replace once the piston is out.
A quick read of the manual will tell you everything you need to know and more. If the links haven't been ported over yet they'll still be stickied on the old forum. Good luck!
If you have knackered your seals, they'll be easy to replace once the piston is out.
A quick read of the manual will tell you everything you need to know and more. If the links haven't been ported over yet they'll still be stickied on the old forum. Good luck!