Re: Anybody test a vacuum cut-out? ’57 Lark

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January 5, 2017 at 1:15 pm #50360
frankr
Participant

    Moving forward a bunch of years (1972), the manual tells how to test the switch by applying a vacuum, but still doesn’t give a spec. Maybe it is a non-issue, works or doesn’t work? But I’ve seen those diaphragms become rock hard petrified. Maybe that falls into the doesn’t work category.