SO I picked this up but the tech was not there to show me the used parts but the short of it is that I have a new complete leg assembly on the trailer.
If I was not still moving, if my tools were not still in storage and if I did not have the City breathing down my neck I would probably have tried to figure out the repair.
Because the pin/bolt worked it's way out it mangled another bolt so it didn't look like an easy fix even for the guys so I'll just keep an eye on it and next time I have it serviced I'll be sure to keep this unit checked on.
Bill