is it Briggs and STRATTON.
try google [image].if not i have seen the manual as a torrent.
http://www.demonoid.com/files/details/250297/?show_files=&page=1#comments
con.
con, June 2008
It helps if you get the name right!
It is BRIGGS and STRATTON
so try a search on Google with BRIGGS STRATTON DIAGRAM and you`ll get many results including