Hi.just changed the brake pads on the rear and after that both wheels wont go araund, idea? edit: now i have taken loose right side and one piston in the caaliper was very hard to press inn. and i remeber that they was hard to press inn when i first took it off .anyone who can help?
pics added

 

Get rebuilt or new calipers. How did you press them in??

 

i used c clamp or what u call it, and it was very hard to press inn

 

calipers are probably seized. a clamp is so powerful it will push back anything and there is no input to how hard it is to move the piston. a pair of channel locks or an actual piston compressor tool are to tool to use.