Rainier AWD L6-4.2L (2007)
Vacuum Brake Booster Check Valve: Service and Repair
Vacuum Brake Booster Check Valve and/or Hose Replacement
Removal Procedure
1. Remove the vacuum brake booster check valve from the vacuum brake booster.
2. Remove the vacuum brake booster hose clamp at the check valve.
3. Remove the vacuum brake booster check valve from the hose.
4. Disconnect the vacuum brake booster hose at the engine.
5. Remove the vacuum brake booster hose from the vehicle.
Installation Procedure
1. Connect the vacuum brake booster hose at the engine.
2. Install the vacuum brake booster check valve to the hose.
3. Install the vacuum brake booster hose clamp to the check valve.
4. Install the vacuum brake booster check valve to the vacuum brake booster.
