Master Cylinder: Disassembly
WARNING: This page is about a different car, the 2004 Ford Ranger, 2003 Ford Ranger, and 2002 Ford Ranger. However, it is still accessible from the selected car via links, so may be relevant.
- Remove master cylinder. See MASTER CYLINDER under REMOVAL & INSTALLATION.
- Clean outside of master cylinder.
- Remove the brake master cylinder filler cap and drain the remaining brake fluid.
- Mount the brake master cylinder in a soft-jawed vise.
- On cruise control equipped vehicles, remove the deactivator switch (brake pressure switch). See Fig 1.
- Remove the brake master cylinder reservoir. See Figure.
- Depress the primary piston and remove the snap ring. See Fig 2.
- Remove the primary and secondary piston. See Fig 3 and Fig 4 .
- Use isopropyl alcohol to clean and inspect the brake master cylinder bore for damage. If the brake master cylinder bore is damaged, install a new brake master cylinder.