clutch help

[rip]

hmm... don't know exactly. the trans came off a 70 bug, but again the tranny could have been replaced.

how can you measure the lentgh? is it from end to end? center to center?

thanks for the reply
rip

[rip]

alright searched and found that the measurement is taken from center to center. I see about 75mm. So I'm guessing its the shorter one.

[rip]

I will be trying to bleed the system again, but only seem to be getting about 1/2" worth of movement at the clutch lever, looking at a friends lever, it moves 1" or so. So I think that is the problem, movement.

This being a kit I assume that the parts are matched, Shaw once said that the kit was designed to release the clutch at full stroke, with the pedal almost to the floor. So I get to try and find out how to get another 1/2" of movment.

Any clues?

Rip

[Bruce2]

The arm you have is the shortest one made. That is the one that gives you the most TO bearing travel for a given slave cyl stroke.

It sounds like you have a hydraulic problem.

[rip]

yep have spent the last four days bleeding it. I held the clutch lever to try and load the cylinder as I bled it, I power bled it. I tilted the master cylinder as so the in/out lets were completely up, I did everything I could think of for four days.

I can't get more than 1/2" of movment. I even used a screw driver between the clutch hook arm and the clevis on the mc rod to bottom out the mc. Still nothing. So I know I get full motion at the mc, but well the only thing I can think of is that the mc is bad, some how, or that the kit was miss matched. But so many people have bought this thing soo what gives?

Anyone know the size of thier mc?

thanks
Rip

[starmember]

perhaps it is a fabrication error. just a sugestion.

[Bruce2]

How hard would it be to pull the MC out and take it apart? You could measure its bore and stroke then calculate the volume of fluid it displaces. Then take the slave cyl apart and measure it's bore. With the volume displaced you can then calculate how much the stroke of the slave should be. This will tell you if the MC and slave cyl are matched.