Clutch Fork Travel Question

[dmack91]

Hello all.

Trying to figure my hydraulic clutch problem out. Can anyone confirm how much travel I should have at the clutch slave cylinder/throw out fork? I'm getting about 1/2". I have searched and I found only one reference that said 1 to 1 1/8".

Truck is an 83 K20 that was a diesel converted to gas, SM465/NP205. Lots of cobbled together pieces, including the clutch being converted to hydro using stock components.

I thought lost the clutch last week, could barely get it into gear. Clutch would only disengage at the very bottom of the pedal travel, if at all. Now thinking it may be the hydro system and checking if isn't getting enough throw.

Thanks for the help.