Hello; Seeing that exploded picture reminded me how difficult it can be to get the teflon washers on the cam Idler shaft. Whatever you do, don't leave those washers out, or the cam shaft will ream a brand new hole in your case.

Bill, you got that picture of my cam shaft pretty sharp, sharper then the original. Don't forget to mention that it was in my sea plane, so some of that corrosion might have been sea water.