After disassembling and cleaning, I soaked the paddle edges in oil, swabbed oil along the bowl and wiped lithium grease on the paddle edges and other moving parts and parting lines.
I'll see if I can find the thread on seal replacement.
Thanks for the tip!
Jerry

1959 Chevy Apache 3200 Stepside
In the Stovebolt Gallery
Restoration Journal on Facebook

"A government that robs Peter to pay Paul can always depend on the support of Paul." ~ George Bernard Shaw