Power brake bleeder

Maintenance/Repairs
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1

POWER BRAKE BLEEDER,WHAT IS THE MAX PSI.

FOR A 2003 GMC SAFARI, TO BLEED BAKE.

THANK YOU RICH PERRY

2

It really doesn’t matter. Pressurize the brake system enough to force the old brake fluid out, but not so much where it blows the master cylinder adapter off.

Tester