Flushing Brake System

[graybeard42]

What is the best way to flush the brake system on my 77.
How do I tell when it is flushed?

 

[jetech]

I just disconnected the brake line at the caliper one side at a time and let the old fluid drip out while adding clean fluid at the reservoir. When done just bleed the brakes.

 

[Bob Chadwick]

This post just ran on the subject.