Your carb should be easy to pull, with pods only...take the tank off, and un-screw the carb...they should slide out on the kick stand side..there is a allen head screw on the side of the carb bowl to drain the fuel...un-due the screw on the bottom of the bowl...main jet has a nut and screw on it the pilot is in a "hole" and you need a skinny screw driver to get it out...the jet size is marked on the side of the jet...should take a'bout 1 hour to do it....