Brake Fluid Accumulator: Service and Repair

1. Raise and support vehicle.
2. Disconnect harness connector.
3. Disconnect brake lines from valve assembly.
4. Remove isolation/dump valve retaining bolts, then valve assembly from vehicle.
5. Reverse procedure to install, noting the following:
a. Torque isolation valve retaining bolts to 18 ft. lbs.
b. Torque brake line flare nuts to 12 ft. lbs.
c. Bleed brake system.