Johnson TD-20 primer seals

Joined
Jul 13, 2014
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6
Hello ... I was wondering if someone here may be able to clarify the correct installation of the leather primer seals on a TD- 20 carb .When I dis- assembled per Lloyds instructions on the poch family site he refers to the smooth side of the seals face down . I'm not sure as the seals I took out have a concave on one face and are flat on the other face similar to the brass spacers ,and are smooth on both sides ( texture wise ). They were previously installed concave down . Were they incorrectly installed initially and that's the cause of the leak ? I can't decide because there isn't any mention of a concave on the leather seals .Thanks in advance .
 
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