Now, before yesterday's driving the clutch needed to be bled. After the usual pump pump pump, bleed bleed bleed, pump at the slave, bleed, bleed, bleed, with no results as usual I decided to try something new. I recalled awhile back reading at Oilburners Riotwarrior had posted the factory procedure for bleeding this system, a procedure that doesn't even use the bleeder screw. (Also linked in our FAQ)
So I go back to his post for a refresher and then:
[Summary of
factory procedure with my notes/suggestions]
1) Remove the slave cylinder.
2) Holding the slave at an angle with the open port where the line goes upwards to allow air to escape fill the slave with brake fluid through this port. (Manual shows it just being poured in, lol, have patience, a bit at a time.) Move the slave around slightly to help air escape. Once there are no more air bubbles coming out the port reinstall the slave, but not the line yet. You will get squirted with fluid a bit as the piston compresses as the slave is pushed into place. **But allow the push rod to push the piston in as needed while installing! If you manually push it all the way in it will suck air back into the slave when the piston travels out to its rested position.**
3) The manual says to remove the MC cap and gravity bleed the MC and line before hooking it back up to the slave cylinder, but I took it a step further and submersed the end of the line in a jar of brake fluid and pumped the air out of the system. I could see the air pushing through.
I hooked the line back up and holy crap Batman, I had clutch on the first push of the pedal!
Remember, when all else fails, read the directions!