Re: New Member - Help with disassembly of Power Brake Unit

Posted by Boro On 2007/4/8 8:48:40

I believe that little spring/compensator was my issue. When I disassembled it, that little valve,spring, whatever, was sticking up in the reservoir at an angle.

I've rebuild quite a few Master cyls, wheel cyls on other cars, but this is is very peculiar in its operation. Of course, this is the oldest car I have ever had, too!

Maybe someone can explain - how the hydraulic pressure develops with a Seal that is not stationary on the shaft.