GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 60915  Size: SH
  1. Disconnect the vacuum hose (4).
  2. Remove the valve (1) to bracket fasteners.
  3. Remove the hose clamps.
  4. Disconnect the air hoses (2).
  5. Remove the assembly from the vehicle.

Installation Procedure


    Object Number: 60915  Size: SH
  1. Install the assembly to the vehicle.
  2. Connect the air hoses (2).
  3. Install the hose clamps.
  4. Install the valve (1) to bracket fasteners.
  5. Tighten
    Tighten the fasteners to 4 N·m (35 lb in).

  6. Reconnect the vacuum hose (4).