Originally Posted by oldbluetruck
I put a screw driver from the ring to the center and get a beep but nothing when I put it back together. I have the shop and assembled manuals, and have looked at all the sales books. Still no sound.

So, I thought that I am missing something

Sounds like its wired correctly if it works when you ground it.
Pop the Plunger out. There is a little spring inside that keeps contact with the bearing.

Are any of the parts new or reproduction?