Thanks for all the help! I ended up having to force the piston in all the way in with a hammer (I know, not the way to do it, but I tried a C-clamp with a flat piece of metal over the piston for evenly distributed c-clamp force and it didn't budge). I inspected the opposite rear caliper and there wa...

I am trying to change my rear brake pads on my '03 Vibe GT. This vehicle comes with rear disc brakes. I've done several brake jobs before, but have never done brake work on this particular vehicle. I didn't have a manual and winged it and took off the caliper and disassembled everything. I am now at...