I had one little thing left. I had no clue what it was for. When I boxed the Wing, I had the outside components aside and the engine parts the other side. Made sure didn't mix them. But apparently I did.
I asked here for help, and members answers were so funny. From crack pipe to deer flute, this was oil feed for the internal main chain. Thank to John J https://www.goldwingfacts.com/forums/124210-john-j.html
With the bike ready to fire I took it apart and inserted the deer whistle there.
The thread for the question https://www.goldwingfacts.com/forums/...hat-thing.html