Look on the what would be passenger side of the quad towards the bottom/side of the engine.. There is a little clear glass viewing area where the oil is..
2.6 liters
Petrol....
The drain plug on my 06 vinson is 17mm, I would guess they haven't changed since 03. Hope this helps.
In my 02 vinson i get around 20 mpg
To change the oil, you should first buy 4 or 5 quarts of oil. Unscrew the oil pan and drain the oil. Then, change the oil filter and refill the system with oil.
about 11 hp
best thing to do is visit or call your local suzuki dealer for proper oil & compacitys, takes out all the guess work......hope this helps.......
in the rear end
About 34 HP.
Sorry but there are no grease fittings.
2.6 quarts. 2.9 quarts with oil and filter change. 3.1 quarts in manual shift. Manual shift takes a little more because the oil also supplies the transmission.
Check it