I am working on a 1974 kawasaki G4 100 TRD, leaking carb fixed and running but clutch will not release adjusted past zero play andf will not release running or not even warmed up wont release what gives. plates stuck together? I am trying to do this as cheaply as possible for a neighbor who dosent want to spend a lot of money. Bike has 2200 miles on it and is excellent condition 8 out of 10 please help