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February 2016

2016.02.18

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Ampico A Intensity Valve Gap
By Darryl Zempel

What should be the gap for the intensity valves on the Ampico A
expression mechanism, as referenced in the Inspectors Reference Book
of 1923 by the #28 and the cancel valve #32?

Since my piano is very limited in installed space I really want to be
as close as possible before reinstalling the expression mechanisms.

Thanks to all,

Darryl Zempel

(Message sent Thu 18 Feb 2016, 16:19:45 GMT, from time zone GMT-0800.)

Key Words in Subject: Ampico, Gap, Intensity, Valve

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