I went thru a portion of my manual last evening....it is in a 3 ring binder and to copy it would be a week-long nightmare...
I regret saying all that, but there is so much information that it took me over an hour just to strum thru a portion of the actual manual....so please forgive me for getting everyone excited....but you'll have a much better copy if you purchase the original manual from Sailboat Owners.com.....I've got tons of stuff about the wheel steering, tons of stuff about the Raritan
Head, and it just goes on and on..........the schematics you desire are in the manual for water, electric, etc.....So please accept my apology ....If you ever need something in particular let me know, but my 200 pages of manuals, etc. is just too much for me....I have a lot of information as well on the Edson Steering system, head, thru hulls, etc...I'm sorry to be the bearer of bad news.....Patrick