VW Golf manuals

Volkswagen Golf Service & Repair Manual: Assembly overview - brake servo/brake master cylinder, LHD vehicles

Complete brake master cylinders and brake servos can be renewed independently of each other.

Assembly overview - brake servo/brake master cylinder, LHD vehicles

1 -  Brake line
From secondary piston circuit of brake master cylinder to hydraulic unit.
With thread M12 x 1
14 Nm
2 -  Brake line
From primary piston circuit of brake master cylinder to hydraulic unit.
With thread M12 x 1
14 Nm
3 -  Brake fluid level warning contact -F34-
4 -  Brake fluid reservoir
5 -  Cap
6 -  Bolt
4 Nm
7 -  Brake servo
Removing and installing → Chapter
The following electrical components are integrated in the brake servo:
Brake pedal position sender -G100-
Brake pedal position sender 2 -G836-
Voltage supply sender 1 -G730-
Voltage supply sender 2 -G731-
Brake servo current sensor -G822-
Brake servo temperature sender 1 -G838-
Brake servo temperature sender 2 -G839-
Motor position sender for brake servo -G840-
Brake servo control unit -J539-
Motor for electromechanical brake servo -V548-
8 -  Seal
For brake servo.
Check for damage.
9 -  Nut
Always renew after removing.
25 Nm
10 -  Mounting bracket with brake pedal
11 -  Sealing ring
Renew
12 -  Brake master cylinder
Cannot be repaired. If faulty, renew as a complete unit.
Removing and installing → Chapter
13 -  Brake line
To brake system pressure accumulator -VX70-
With thread M10 x 1
14 Nm
14 -  Bolt
Renew after removing
22 Nm
15 -  Sealing plug
Moisten with brake fluid before installing
Brake servo and brake master cylinder
...

Assembly overview - brake servo/brake master cylinder, RHD vehicles
Complete brake master cylinders and brake servos can be renewed independently of each other. 1 -  Mounting bracket with brake pedal Assembly ...

Other materials:

Assembly overview - towing bracket
  Note   Minor differences will be encountered on removal and installation, depending on version.   The specified torques refer only to factory-installed towing brackets.   Request torque spe ...

Upper section of the centre console
Fig. 7 Overview of the upper section of the centre console Key for  : Indicator lamp for the front passenger front airbag switch-off function   Vent – –   Infotainment system (factory-fitted) Operating display   Radio ⇒ BookletRadio, N ...

Safety precautions when working in the vicinity of high-voltage components
Risk of death due to high voltage The high voltage system carries high voltage. If high-voltage components or high-voltage lines become damaged, there is a risk of severe or fatal injury due to electric shock. –  Carry out visual inspection of high ...

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