Remove the sprocket cover, 4 x 8mm screw.
Remove the starter cover (3 x 8mm screw), ATTENTION!!! the starter gear drive have 2 washer at each end, make sure they are there! Remove the 2 bottom 8mm screw (they hold the ALT cover) inside housing.
Remove all other 8mm screw around the ALT cover. Pull on it hard. This is a 2 parts Alternator/rotor called a stator. The wiring part are in the cover and the magnet is on the engine side.
General view.
Well, in my case, NO gasket what so ever! On either side, just some small trace of old gasket. So, no gasket, very small, leak I'm impress with Japanese machining!
Remove all trace of old gasket with a razor blade and/or some scotch guard and brake cleaner.
New gasket and some Locktite 518, i don't trust gasket, but that's me.
Cleaning of the starter cover.
Another view
The old gasket is fine, just add some 518 and that thing will be seal for a long time.
Remove both gas cable, unscrew the 10mm nuts (left side of engine)
Remove choke from handle bar, it's faster this way
Loose the 2 clamp (right side of engine)
Gently pry the the air filter boot with a big screw driver of anything softer.
Twist the carb out
You can remove the carb with all hoses so you don't forget where they go.
The little bugger
Dr. Jekle super carb jet kit and instruction
Follow the instruction, this is the cap that block access to the idle mixture screw, drill it, be gentle, go slowly.
Insert a matching wood screw
Pull straight up! Not like on the picture, this is just to show the cap
Remove all 4 screws that hold the bottom of carb/float bowl.
Voila!