[archaeofreak]

OK, I got the parts in and removed the caliper, however one of the pistons is stuck inside the piston chamber! Any ideas on how to remove? I took some pics of the other piston that came right out, after cleaning. I see some faints marring. Is this piston in good shape? Pics below.

Should I lube the first piston and reinstall, then fill back up with brake fluid and start pumping the rear brake while holding the piston inside the caliper, so the other piston is pressurized, and hopefully will budge?