Brake Master Cylinder: Service and Repair

Brake Master Cylinder
This is a "Trustmark Authoring Standards (TAS) Repair Procedure"
- TAS style procedures can be identified by steps that have no accompanying step text and the magenta color of the electrical connectors and fasteners such as nuts, bolts, clamps or clips.
- TAS removal and installation procedures use a sequence of color illustrations to indicate the order to be followed when removing/disassembling or installing/assembling a component.
- Many of the TAS procedures will have the installation information within the removal steps.
- The TAS color illustrations use a variety of symbols to indicate important details of the procedures. It is important to understand these symbols in order to properly used the TAS procedures.
Refer to How to Use TAS Procedures and TAS Symbol Glossary at Vehicle | Description and Operation for additional information on these TAS procedures.
For additional information, refer to How to Use TAS Procedures How to Use TAS Procedures

Removal

NOTE:
Removal steps in this procedure may contain installation details.

NOTE:
RH illustration shown, LH is similar.
1 Disconnect the battery ground cable.
For additional information, refer to Procedures
For additional information, refer to Brake Fluid Reservoir Service and Repair





CAUTION: Make sure that all openings are sealed. Use new blanking caps.

NOTE:
Discard the retaining nuts.

NOTE:
Remove and discard the O-ring seal.
Retaining nuts: 23 Nm
Brake pipe unions: 16 Nm

Installation
All vehicles

WARNING: Make sure that new retaining nuts are installed.

NOTE:
Install a new O-ring seal.

NOTE:
Remove and discard the blanking caps.
1 To install, reverse the removal procedure.

Vehicles with standard brakes
2 Bleed the braking system.
For additional information, refer to Brake System Bleeding - Vehicles With: Standard Brakes Brake System Bleeding [Vehicles With: Standard Brakes]

Vehicles with high performance brakes
3 Bleed the braking system.
For additional information, refer to Brake System Bleeding - Vehicles With: High Performance Brakes Brake System Bleeding [Vehicles With: High Performance Brakes]