I need a new or rebuilt power switch, or repair instructions for the
Off/On switch of a Chickering Model "B" Ampico.  The problem with the
switch is that even though the shut-off pneumatic lever pushes the
switch lever completely, the pump motor will not turn off.

Please reply to Eugene Welage at ewelage@roadruner.com.geentroep
[delete ".geentroep" to reply] or call 1-740-297-4149.  Thank you.