Brake Proportioning valve Question

[cleszkie]

Originally Posted by michael bustamante

so did yo rebuild or replace the brake cylinder? did that take care of the brake issue?

I replaced the caliper/cylinder, and am monitoring the fluid levels in the master cylinder. I still can't figure out how the reservoir that fed the leaking cylinder was fully, while the reservoir for the non-leaking front brake system was empty. There must have been some kind of transfer or leak between the front and rear systems within the prop valve or master cylinder.