Looking for some help disassembling an ols Leslie S55 diaphragm.
How does the back diaphragm come out? Looks like it’s got some sort of steel button in the center and a gasket around the perimeter. How do I remove it so as not to damage anything?
This picture shows the back plate with the two discs still in place. I got the screw out and removed the outer ring and the inner plate. There is another one behind them.
