[fear the 5]

I got a 92 lt250r and the clutch is not engaging all the way. If i give it a little gas when putting it into gear it will go but it wont idle in gear or stand still. I tried adjusting the lever and cord but nohting happened. i haven't tried opening it up yet but i dont want to if i dont have to. If it is just an adjustment, how should i do it (dont have a manual) and if i need a new one, which one do you recommend and where can i get it?

Any help is appreciated!