In detail, how to properly set the govenor on a 11 horse power engine?
Please show illustrations and pictures.

Hi,
What on earth brand of engine? Briggs and tecumseh are exactly backwards! At any rate I will give a link to Briggs, at:
http://www.mymowerparts.com/pdf/Briggs%20&%20Stratton%20Service%20and%20Repair%20Manuals%20S pec%20Charts/270962%20Single%20Cylinder%20L-Head%20BRIGGS%20&%20STRATTON.pdf
Peace,
Clarke