Best way is to use a pressure bleeder.
Take out the square rubber bung in the bottom of the bellhousing and you'll find a 9mm bleed screw behind it.
You can gravity bleed if theres only a small amount of air in the system but the best way is with a pressure bleeder.
Also, if your duelmass flywheel is worn this can cause freeplay in the pedal but you cant bleed it out.
Rustbuckets, January 2009
