I was pumping one of the pistons out of my rear brake Hayes Nine XC to lube it, and i accidently pumped it out too far and i heard a little 'pop' and it seems that the piston came out of the caliper slightly. It didn't fall out, but it wasn't sitting in probably .
Anyway i pushed and pryed it back in with a screw driver, but now the brake dosn't work. I pull the lever and nothing happens. So my number one guess is that there is a lot of air in the system and it needs re-bleeding?
If its only rebleeding then thats fine! I have a bleed kit on its way and i have Dot 4 fluid and i'm ready to go! BUT do you think there could be anything else wrong with it? Since the piston actually technically 'came out' of its placing in the caliper, will re-bleeding just fix it or is there something else...more complicated i need to do .