The Bolt on the Left lift arm where it attaches at the pivot on the attachment plate thing on my 753 Bobcat is broken. By looking at it I should be able to pull the bolt on the other side and drop the whole thing down and pull the broken bolt out out. I didn't notice it right away so I think I may have worn out the bearing as well on the attachment plate. Is this going to be an expensive fix? I assume this is a pretty common problem I just bought the machine a few weeks ago but I am pretty handy is this something I can fix on my own?