I have a John Deere 750 with a bucket loader. The handle that controls the bucket connects to the controls under the seat. To move the bucket the handle connects to 2 little "arms" - this is not to move the bucket up or down but, rather, to move the bucket to dump or the other way. It seems the bolt (or whatever) that was holding the control arm to these two little "arms" came out - I bought the tractor used so I have no idea what was there before it "fell out". I have a piece of electrical wire in place at the moment and it seems to be working ok. My question, however, is I would like to put the correct bolt or pin in place but the space is really tight. Is there a trick for doing this?