Hartzell Ground Adjustable Prop

[Edwin Otha]

I have one of the old Hartzell "Hartzite" ground adjustable props for a flanged shaft. I was wondering if anybody has any installation instructions for this propeller. Hartzell didn't have anything on it. Looks like at least 2 drive lugs need removal and some kind of special hardware for the four attachment positions.
The darn thing is brand new and would like to try it out.
EO