Explorer Sport Trac 4WD V6-4.0L VIN E (2007)
Vacuum Brake Booster: Service and Repair
Brake Booster
Brake Booster
Removal and Installation
1. CAUTION: The brake booster check valve must be disconnected from the brake booster prior to removing the master cylinder or the
master cylinder seal may be drawn into the brake booster.
Disconnect the brake booster check valve from the brake booster to deplete the residual vacuum in the brake booster.
2. Remove the brake master cylinder.
