Will this help you ? http://cworthy.net/boat/documents/Hynautic%20Steering%20Installation%20and%20Operators%20Maunal.pdf
Thank you K1W1. I may buy the Detroit Diesel-71-Inline Service Manual just for the cover art !
Congratulations on the boat. Best of luck on the restoration.
An owner came into the boat yard complaining that his genny would overheat constantly. He owned a 50 + or so Sporty with a few dogs on board....