For 1990-2009 cars only
Removal Procedure
- Remove the check valve and grommet from the booster.
- Remove the check valve from the vacuum hose.
Installation Procedure
- Lubricate the outside diameter of the grommet with silicone grease and install in the booster.
- Lubricate both ends of the valve, install into hose, and secure the retaining clips.
- Install the check valve with hose into the booster.
