Re: Don’s 1937 (120) 138CD Deluxe Touring Limo

Posted by HH56 On 2024/3/22 23:24:52

If the cover is gouged or at one time the bolts were tightened too much so the cover distorted under the copper gasket, the copper being hard would likely not seal and could be the reason it leaks. If that is the case you could try neoprene sealing washers. There are several styles which have rubber bonded to a steel washer. That type washer would press rubber against the cover as well as seal tightly against the bolt circumference.