Valve Block Assembly

Fig. 60 Valve Block:

1. Disconnect battery ground cable.
2. Depressurize hydraulic accumulator by depressing brake pedal a minimum of 25 times. A noticeable change in pedal resistance will be felt when accumulator is depressurized. Failure to depressurize accumulator may result in personal injury and/or damage to vehicle and painted surfaces.
3. Remove fluid from reservoir.
4. Remove valve block assembly, Fig. 60.
5. Reverse procedure to install. Lubricate O-ring seals with clean brake fluid. Torque valve block mounting nuts to 18 ft. lbs.