Hi Darren,
Here is the link to the Briggs & Stratton web site where you will find the illustrated parts list and operators manual for your engine.
http://www.briggsandstratton.com/engines/support/operators-manuals.aspx?NTT=28M707-0130-01+If you are after an actual repair manual with step by step fixes, you will need a copy of the Briggs & Stratton "L" head engine repair manual.
Is there something particularly wrong with you engine?
If so, let us know and I'm sure someone will be able to help.
