Hey Tim. If you want to see foto's of this you should visit my website. This site is in Dutch, so I don't think the advice on my site is going to help you much but the pics will.
Then click on the word SLEUTELEN at the left bar on your screen, this is the part of my site that deals with maintenence on 4-strokes. I think you'd best check all the subpages you can choose from, there are many heplfull foto's there. These foto's are made from my Honda SS50. It's a different type of moped but the engine is nearly the same. The only difference in the engine is that yours is a 3-gear with an automatic clutch and mine is a 4-gear with manual clutch.