Master Cylinder Bench Bleeding

1. Fill the reservoir with brake fluid and keep full throughout the entire bleeding process.
2. Install adapters into each master cylinder outlet port.
3. Attach a piece of plastic tubing to each adapter and submerge the other ends in the reservoir. Make sure the tubes remain submerged in the fluid.
4. Using a wooden or plastic dowel, slowly push in the master cylinder piston and release. Repeat the process until there is no sign of air (bubbles) in the brake fluid.