Combination Valve: Installation

NOTE: On G-Van, Express and Savana, install NEW transfer tubes with new combination valve. See Fig 1.

To install, reverse removal procedure. Bleed brake system. See MANUAL BLEEDING or PRESSURE BLEEDING under BLEEDING BRAKE SYSTEM. Center the brake warning light switch piston by applying moderate to heavy force on brake pedal.

Fig 1: Exploded View Of Combination Valve (Express, G-Van & Savana)

Courtesy of GENERAL MOTORS CORP.