Thanks to a phone call and several pictures from Bob Bush, I'm back on the right track.
My wiper is now setup correctly.

Rick

Where Are You From? Fremont, CA

Do You own a car built by Durant? 1931 Model 619 and 1929 model 60 Roadster

At least on the Star M's there were two different motors. One similar to yours and the other was a Trico linear model. It had a piston that moved back and forth inside a tube. The mounting holes were different on each one.

Where Are You From? Texarkana, TX

Do You own a car built by Durant? Several

Rebuilding the wiper was the easy part and there was no pot metal cancer either.
Figuring out how to mount it to my 619 was the hard part.

Where Are You From? Fremont, CA

Do You own a car built by Durant? 1931 Model 619 and 1929 model 60 Roadster

Yeah Rick you got it right. Use a thin oil like sewing machine oil and suck it through both ways. Like the Trico badge! Ross

Where Are You From? Orygun

Do You own a car built by Durant? 1930 6-14