hello , i have a 1978 kz1000a . been sitting for a long time and needs alittle work so i am going to try and fix it ! heres my question. my rear break pedal is stuck , i used some wd- 40 and was able to move it a little bit but i can not pull it off . is this pedal pressed on and should it be able to move freely if i have nothing connected to it? is there a easy way to remove this ??