Where can you download an owners manual for a mercury outboard?

I am looking for the same thing. Some of the things i have found is that there is a dearth of info on this. I personally found a copy at eBay with a CD of the service manual for about $15 to include shipping. Here is another source... http://www.marinepartsman.com/we-have-your-outboard-and-marine-engine-manual.HTML#Mercury_outboard_manuals

These are not free by a long way. Apparently there is becoming a problem to find parts for the older engines. Search eBay and Craigslist for these also. good luck

Go to brunswickmarineemea.com/download and get free downloads.