Excursion 2WD V10-6.8L VIN Z CNG (2003)
Vacuum Brake Booster: Service and Repair
Brake Booster-Vacuum
Removal and Installation
1. Disconnect the battery ground cable.
2. Remove the air cleaner housing.
3. Remove the brake master cylinder nuts.
4. Position the brake master cylinder aside.
5. Disconnect the booster vacuum hose.
6. Disconnect the power distribution box auxiliary relay and set aside.
