Rick - It sounds like the lube in your speedo is kinda dried out??? ...removal and horn repairs, among most any other topics you come across. Happy hunting!
Problem solved... the needle seems to have fallen off, so it's no longer stuck at 10 MPH. I'll see about taking the instruments back out to see if I can find the needle and get this working.
Horn: I confirmed power to the horn. I cleaned the horn and can hear it making some movement. But it's unclear why it's not working - but I admit I know little about how the horn is meant to operate.
