Originally Posted by Al.Fisherman
If you can't get more slack in the clutch cable due to the adjuster bolt broken, cut the cable and remove from housing. China (Wal) Mart has a package of cables for around $6.00 in the bike section.
And, if you don't have a new cable stop or can't find one, go to a hobby shop that has model airplane accessories. Ask for 1/16" wheel collars. They usually come two or four to a package for a couple of bucks.