Master Cylinder Replacement

Master Cylinder Replacement

Removal Procedure

Caution:
Refer to Brake Fluid Irritant Caution in Service Precautions.

Notice:
Refer to Brake Fluid Effects on Paint and Electrical Components Notice in Service Precautions.





1. Disconnect the electrical connector from the brake fluid level sensor (2).
2. Remove the brake pipes (3, 4) from the master cylinder.

3. Important:
Install a rubber cap or plug to the exposed brake pipe fitting ends in order to prevent brake fluid loss and contamination.

Plug the open brake pipe ends.
4. Remove the master cylinder mounting nuts.
5. Remove the master cylinder from the vehicle.

Installation Procedure





1. Bench bleed the master cylinder.
2. Install the master cylinder to the vacuum brake booster.

3. Notice:
Refer to Fastener Notice in Service Precautions.

Install the master cylinder mounting nuts (5).
^ Tighten the nuts to 27 Nm (20 ft. lbs.).





4. Install the brake pipes (3, 4) to the master cylinder.
^ Tighten the brake pipe fittings at the master cylinder to 23 Nm (17 ft. lbs.).
5. Connect the electrical connector to the brake fluid level sensor (2).
6. Bleed the brake system.