How much oil should a 02 Super Glide hold in the primany case? I had a service manager tell me with the bike up right it should be level with the bottom of the dury cover and if I lean it over it should pour out. Then I had someone else tell me the book state it shold take 32 oz. I had to put 64 oz in there to get it to where the service manager told me. Does anyone know for sure how much oil is suppose to go in the primary and what damage it will cause if you have too much?