got a little problem dont know what it is. the clutch is'nt working. first i thought the cable could be streched, but i used channel locks to fully engage the clutch on the engine. the bike still stays in gear. what is it i never had to deal with this part of an engine

 

its a 1981 and you never dealed with the clutch? Buy a new clutch!

 

yeah i got for free like a week ago si im not trying to put money in it it runs ok but i cant figure the other part out