Brake System Bleeding: Description
Hydraulic system bleeding is necessary any time air has been introduced into the system. Bleed brakes at all 4 wheels if master cylinder lines have been disconnected or master cylinder has run dry.
WARNING:
If master cylinder has run dry, inspect entire system for leaks. See appropriate BRAKE SYSTEM article.
Bleeding may be done either by using pressure bleeding equipment or by manually pumping brake pedal and using bleeder tubes.
NOTE:
For vehicles equipped with Anti-Lock Brake Systems (ABS), see ANTI-LOCK BRAKE SYSTEM article in this section.