Originally Posted by jeffr0000

My 1970 250c is exhibiting systems of hydraulic clutch actuation failure. Basically an erratic clutch engagement point that gets higher the more I pump the clutch pedal, and lower the less I use it. I'm guessing either (or maybe both!) the clutch master cylinder or slave cylinder has failed, but I'm wondering if there any way to know without simply throwing parts at it. Additionally, if there are any tips on the R&R of these components, I'd love to hear them.

Thanks