[C320-list] Autohelm speedometer

[David Nolte]

When I went down to my boat today and pulled the plastic cover off of  
my Autohelm speedometer, the unit came off of the pedestal, hanging  
by its wires. It appears that the glue on the back just gave up. Is  
there anything special about the glue holding the speedometer in? I'm  
a little shy about putting something too serious on the back of it if  
it is ever necessary to pull it out to access the wires to it.

Also, my outside water temperature gauge is stuck on 104 degrees. I  
can't find my instructions, is there a way to reset this?

Thanks,

David Nolte
Beach House #4