my front shocks need replacing on my 2002 golf gt 130 tdi 139.000 miles on it , it`s m.o.t is due soon so i`ve brought some konis how easy is this, could somone tell me how it is done, is it just simply undo top and bottom nuts and slide it out, and is there some barings in the top that need replacing. i`ve changed shocks before on a nissan it was easy on that.

thanks