Oil change and service info for a Mercury 15 hp four stroke?

I am trying to find an owners manual or service information for a 15 hp 4 stroke Mrecury outboard.Oil change and service info for a Mercury 15 hp four stroke?
You should be able to get the service manual or the owner's manual from Mercury or a Mercury dealer. It will have all of the service requirements for each of its hour milestones - mostly every 100 hours and 300 hours. The service manual has the more detailed information, including procedures for each of the service milestones. That is not to disregard the owner's manual's useful information which can also tell you a lot about your engine.Oil change and service info for a Mercury 15 hp four stroke?
I bit the bullet and spent the $$ on a Mercury outboard manual (I have a 225 offshore)...I've use the h3ll outta it, and its ';the source';. Go ahead and buy one for your engine, you won't be sorry.