Rick - It sounds like your speedo suffered a needle shaft failure. The odometer portion still works but since that shaft is probably broken beyond that, the needle will do nothing but sit there.
Here's an old thread with details on how to
Repair your speedo, should you decide to go that route. The detailed instructions are courtesy of fellow Bolter "Jon G" in response to Bolter "Clem Donahue's" request for help.
Let us know what you figure out/decide to do.
