Hi guys, I was looking for some tips how to solve problem with rear brakes. Caliper was seized. I found on you tube nice guide how to rebuild it step by step. I ordered on ebya repair kit with piston, and some cheap 90 deg long nose pliers. Three days ago i made the job and it works !!! so if enyone have some free time and a bit of manual skils can save some money. Link to youtube :
https://www.youtube.com/watch?v=YHPX8lEHFKs