Can anyone tell me how to remove this flush valve. All I can find on the web is that it has flanges down inside the valve to hold it in place. I cannot see or feel any flanges but there appears to be a plastic insert that could be used to force a gasket to seal.
Went to Home Depot and could find NO specific valve to replace this one.
I cannot hear so it is difficult to ask around for help. Any and all help will be greatly appreciated.
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