Thank-you. After I depressurize the system and open the reservoir cover, I'll siphon out the old fluid with a turkey baster designated for brake fluid. Then I'll fill it up with fresh fluid for the line flush. The mity-vac unit has a nice 5 oz or so cup so you can see how much you're pulling from the system so as not to run the reservoir dry. I got 3 qts for the job so I should have plenty.
