Vacuum Brake Booster Check Valve: Service and Repair

Vacuum Brake Booster Check Valve and/or Hose Replacement

Removal Procedure
1. Remove the fuel injector sight shield.





2. Disconnect the vacuum hose (2) and vacuum brake booster check valve (4) from vacuum brake booster.
3. Disconnect the vacuum hose (2) from the intake manifold (1).





4. Remove the vacuum brake booster check valve (4) from the vacuum brake booster hose (2).

Installation Procedure





1. Connect the vacuum hose (2) to the intake manifold (1).





2. Install the vacuum brake booster check valve (4) to the vacuum brake booster hose (1).
3. Connect the vacuum hose (2) and vacuum brake booster check valve to vacuum brake booster.
4. Install the fuel injector sight shield.