Welcome to the forums. Always use an oil designed for wet clutches such as Honda GN4 10W-40, any oil not designed for wet clutches will cause your clutch to start slipping. There should be two marks on the dipstick, fill it to the upper mark. When you check the oil, pull the dipstick out and wipe it clean. Then, put the dipstick back in but don't screw it in, just put it in until the threads touch. Now, pull it back out and read the oil level. Anywhere between the two marks is OK, but the upper mark is the "full" mark.
When changing the oil, it should hold 2 quarts.
Here is a link to an owner's manual for the Fourtrax 200 Type II.
Most 4-wheeler problems are caused by a loose nut connecting the handlebars and the seat!!
You only need two tools in life -- WD-40 and duct tape. If it doesn't move and should, use the WD-40. If it shouldn't move and does, use the duct tape.
Last edited by Helmut; 07-13-2010 at 12:58 PM.