Re: Wards Sea King 9
More info. The Chrysler model numbers that may match your engine include 9601, 9602, or 9641. I can't find any further descriptions, though, of those Chrysler models.
1966 was only a year after Chrysler bought West Bend, so there also may be similarities to West Bend outboards from the period just before that.
The one thing I have discovered in a google search is that almost nobody even mentions these 9.2 hp models. What that means is that parts are going to be very difficult to come by. I also couldn't find any manuals anywhere, even on ebay. Someone did have a parts manual for a 1968 9.2 hp, and that may well be of some help to you.
I know this is frustrating, but it's entirely possible that nobody here has ever worked on that model of outboard. What that means is that there may not be any direct experience that can help you.
I suspect you're in for a tough time with your outboard, I'm sorry to say.