Dick wrote:
Received an old , externaly corroded Piper altimeter a while ago and I'd
like to take it apart for a look-see but can't figure how the guts mechanism
comes out. Presently have the glass lens, holder and knob off.

Any suggestions short of cutting the case in two G would be appreciated.

Thanks, Dick


Look at the back of the case for screws. The innards are mounted to the
back of the case.

Dan, U.S. Air Force, retired