B4000 4WD V6-4.0L OHV (1995)
Power Brake Assist: Service and Repair
1. Remove master cylinder.
2. Remove clutch pipe holder, if equipped, then disconnect vacuum hose from power brake unit.
3. Disconnect pushrod fork from brake pedal and remove power brake unit from vehicle.
4. Reverse procedure to install, noting the following:
b. Torque booster bolts to 13 - 25 ft.lb.