volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Brake Booster Vacuum Sensor|Page 4209 > < Brake Booster Vacuum Sensor|Page 4207
Page 1
background image

Vacuum Brake Booster: Service and Repair
Brake Booster/Master Cylinder Assembly Overview

Brake Booster/Master Cylinder Assembly Overview

‹› Use only new brake fluid. Observe information on brake fluid reservoir! 

1

Brake pedal assembly

2

Self locking hex nut, 25 Nm

‹› Always replace after removal.

3

Gasket

‹› For brake booster.

4

Brake booster

‹› Vacuum is supplied from the intake manifold.

‹› Some vehicles with automatic transmissions are equipped with a brake system vacuum pump. Refer to => [ Brake System Vacuum Pump ] 

See: Vacuum Pump/Service and Repair.

‹› On vehicles with a hydraulic brake booster, a vacuum sensor is installed. Refer to => [ Brake Booster Vacuum Sensor ] See: Brake Booster

Vacuum Sensor.

‹› Function test:

Brake Booster Vacuum Sensor|Page 4209 > < Brake Booster Vacuum Sensor|Page 4207