Removal (Non-ABS)
- Disconnect the caliper and wheel cylinder brake pipes from the proportioning valve assembly. See Fig 1
.
- Cap or plug the brake pipe ends to prevent brake fluid loss and contamination.
- Disconnect the master cylinder brake pipes from the proportioning valve assembly. See Fig 1
.
- Cap or plug the brake pipe ends to prevent brake fluid loss and contamination.
- Remove the master cylinder mounting nuts. See Fig 2
.
- Remove the proportioning valve assembly from the vehicle. If the proportioning valve is to be reused, plug the brake pipe openings to prevent brake fluid loss and contamination.
Courtesy of GENERAL MOTORS CORP.
Courtesy of GENERAL MOTORS CORP.