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Recommended spring status

Posted: Mon Apr 23, 2018 4:47 pm
by callron
I have a working Home D that I plan a cosmetic refinish on in a few months.
My question is what is the recommended status of the Spring Motor for an extended period of non-use?
Completely wound down? Partially wound? Fully wound?

RF

Re: Recommended spring status

Posted: Mon Apr 23, 2018 4:57 pm
by alang
Mostly to fully wound down is ideal. Definitely never store it fully wound.

Andreas

Re: Recommended spring status

Posted: Tue Apr 24, 2018 6:07 pm
by Marty Bufalini
I agree with Andreas. Let it wind down, but sometimes letting it wind down too much could disengage the spring.

Re: Recommended spring status

Posted: Tue Apr 24, 2018 8:01 pm
by phonogfp
I've never had a cylinder machine's mainspring disengage from being allowed to wind all the way down, but disc machines are a different matter! ;)

George P.