I have been trying to remove the small gear on the right side of my 80cc Motor,I have the bolt out but the actually gear wont budge. Im replacing it so Ive tried pliers and nothing. Ive search and maybe not in the right places. If someone could tell me how that would be great. Like I said im replacing it so anything to get it out will help. If someone could post a link to a step by step tear down of that clutch side would be helpfull.