Re: A Tale of Two Patricians
Posted by Packard Don On 2020/7/21 18:33:03
Thank you, Wes. Looking at the exploded view, it appears to come out through the top but I'll know better once I'm back to working on it.
On the Treadle-vac unit, there is a large thin washer over the end of the vacuum piston's housing behind the pedal bellows which has this pad on top of it. Should there be something to keep the washer from rattling when the pedal is depressed and what is the purpose the notches on this seal? They do not appear to align with anything.
It is approximately 2-1/8" OD X 1-1/4" ID with a thickness of about 1/8". It appears to have been made of a soft rubber or dense foam rubber but is in such poor condition that I can't tell for sure and would need to know before having some made.
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On the Treadle-vac unit, there is a large thin washer over the end of the vacuum piston's housing behind the pedal bellows which has this pad on top of it. Should there be something to keep the washer from rattling when the pedal is depressed and what is the purpose the notches on this seal? They do not appear to align with anything.
It is approximately 2-1/8" OD X 1-1/4" ID with a thickness of about 1/8". It appears to have been made of a soft rubber or dense foam rubber but is in such poor condition that I can't tell for sure and would need to know before having some made.
Attach file:
(72.94 KB)
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