03 Honda Foreman Rubican How much coolant should I have in the Reservoir, what kind, where to get it,ect. Just got this Beaut with NO owners manual. where to get an owners manual cheap?????

 

The resevor has a upper and lower mark, I keep mine just above the lower as its simply a catch bottle. I change my coolant every 2 years useing quality Honda automotive coolant as its the same formula that they sell in more expensive quart bottles at the bike shop. Just dont use prestone or other automotive coolant as the honda stuff does not contain sillicates or borriate, well you can read the bottle:

 

EBAY is probably the best place to buy a manual and get the shop manual too.