ION L4-2.4L (2007)
5. Remove the brake master cylinder auxiliary reservoir.
6. Disconnect the brake pipes (1) from the master cylinder.
7. Cap the open brake pipe fitting ends to prevent brake fluid loss and contamination.
8. Remove the master cylinder mounting nuts.
9. Remove the master cylinder from the vacuum brake booster.
10. If the master cylinder is to be reused, inspect the master cylinder-to-vacuum brake booster seal (1) for damage. Replace the seal (1) if necessary.
Installation Procedure