If you look under the General section of the forum you will find a thread "Links to manuals" Yours is in there. The valve adjustment is detailed, and very easy to do if you are just a little handy. The clutch may need to be cleaned w/ a little 600 grit emory paper, and denatured alcohol. They all shudder unless you really twist the power on. The belt is also a good idea as they tend to harden w/ time, and will slip. The cvt is straight forward by design, and once you get in there you will find nothing mystical about it. there are a lot of people here that just like to do the right thing, so feel free to post up any ?'s, and you will be loving that scoot in no time. Welcome aboard