Anyone with a twin disck clutch that uses a push conversion hydraulic throw out bearing have one fail? I finally got my car back together after swapping clutches. Both use the same hydraulic TOB. I never thought to check it or rebuild it after the first clutch went out at 12K. I drove my car about an hour today and I was getting back to the shop the clutch pedal went to the floor. Turns out the oring in the TOB took a dump. Anyone have this experience or know the service interval for this type of TOB?

 

I think this just happnd to me if u pump the clutch does it slightly retain pressure

 

that sucks. seems it should last a lot longer than that.