Hi joejoe,
Welcome to the site. My Rubi has done the same thing. My break drum
on that side had gotten water and dirt in it and the break would not fully release on that side. I would pull the drum off and check it out.
Most of the time it just needs to be cleaned up.
It could be a bearing but they don't normally make a screeching noise.
Let us know how it goes. Good luck.
Randy
Welcome to the site. My Rubi has done the same thing. My break drum
on that side had gotten water and dirt in it and the break would not fully release on that side. I would pull the drum off and check it out.
Most of the time it just needs to be cleaned up.
It could be a bearing but they don't normally make a screeching noise.
Let us know how it goes. Good luck.
Randy