Overview - Brake Booster/Brake Master Cylinder, Electromechanical Brake Booster
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2024 Audi SQ5, 2024 Audi Q5 e, 2024 Audi Q5, 2023 Audi SQ5, and 2023 Audi Q5 e. However, it is still accessible from the selected car via links, so may be relevant.
- Brake Line
- 14 Nm
- Replace a damaged or bent brake line
- Brake master cylinder/primary piston circuit to hydraulic unit
- Do not change the bending shape.
- Brake Line
- 14 Nm
- To the Brake System Pressure Reservoir -VX70-
- Brake Master Cylinder
- Replace completely if faulty
- Refer to BRAKE MASTER CYLINDER, REMOVING AND INSTALLING, WITH ELECTROMECHANICAL BRAKE MASTER CYLINDER
- Seal
- Replace after removing
- Plugs
- To install, coat with brake fluid
- Bolt
- 4 Nm
- Brake Fluid Reservoir
- Fill pressure maximum 6 bar (87.02 psi).
- Refer to BRAKE FLUID RESERVOIR, REMOVING AND INSTALLING
- Cap
- The cap seal is not available separately
- Brake Fluid Level Warning Switch -F34-
- Protective Plate
- Equipped on some models
- Rubber Buffer
- Bolt
- 8 Nm
- Seal
- Replace after removing
- Brake Booster Control Module -J539-
- With integrated Brake Pedal Position Sensor -G100-
- Refer to BRAKE BOOSTER, REMOVING AND INSTALLING, ELECTROMECHANICAL BRAKE BOOSTER
- Refer to Fig 2
- Bolt
- 25 Nm
- Replace after removing
- Bolt
- 22 Nm
- Replace after removing
- Brake Line
- 14 Nm
- Replace a damaged or bent brake line
- Brake master cylinder/secondary piston circuit to hydraulic unit
- Do not change the bending shape.
Electromechanical Brake Booster Ball Head, Adjusting
- Dimension -a- = 166.95 mm ± 0.5 mm
- When measuring, the ball head must be aligned at a right angle to the brake booster surface.
- Measure to end of ball head without gasket installed.
Tightening Specification
| Component | Nm | |
|---|---|---|
| Ball head to brake booster | 30 | |