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Removal (Non-ABS)

WARNING: This page is about a different car, the 2003 Pontiac Sunfire and 2003 Chevrolet Cavalier. However, it is still accessible from the selected car via links, so may be relevant.
  1. Disconnect the caliper and wheel cylinder brake pipes from the proportioning valve assembly. See Fig 1 .
  2. Cap or plug the brake pipe ends to prevent brake fluid loss and contamination.
  3. Disconnect the master cylinder brake pipes from the proportioning valve assembly. See Fig 1 .
  4. Cap or plug the brake pipe ends to prevent brake fluid loss and contamination.
  5. Remove the master cylinder mounting nuts. See Fig 2 .
  6. 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.
Fig 1: Identifying Wheel Cylinder Brake Pipes
G00307649Courtesy of GENERAL MOTORS CORP.
Fig 2: Viewing Master Cylinder Mounting Nuts
G00307650Courtesy of GENERAL MOTORS CORP.
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