GM Service Manual Online
For 1990-2009 cars only

Removal Procedure


    Object Number: 327493  Size: SH
  1. Remove the following from the check valve:
  2. • The hose clamp
    • The hose
  3. Remove the valve from the tube.
  4. Remove the following from the booster assembly (1):
  5. • The hose clamp
    • The hose
    • The check valve

Installation Procedure


    Object Number: 327493  Size: SH
  1. Install the hose to the booster assembly (1). Secure with the hose clamp.
  2. Install the valve to the tube.
  3. Install the hose to the check valve. Secure with the hose clamp.