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

Volkswagen Golf Service & Repair Manual / Brake system (hybrid) / Brakes, hydraulics, regulator, servo / 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.

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

1 -	Mounting bracket with brake pedal

Assembly overview → Chapter.

Removing and installing brake pedal → Chapter

Removing and installing mounting bracket → Chapter.

2 -

Seal

For brake servo.

Renew

Bonded (only when originally assembled at factory)

Bonded joint at brake servo and bulkhead does not have to be renewed

3 -	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-

4 -	Brake master cylinder

Cannot be repaired. If faulty, renew as a complete unit.

Removing and installing → Chapter

5 -

Bolt

8 Nm

6 -

Bolt

Renew after removing

22 Nm

7 -	Sealing plug

Moisten with brake fluid before installing

8 -	Brake fluid reservoir

With brake fluid level warning contact -F34-

9 -

Cap

10 -	Brake line

With thread M12 x 1

14 Nm

11 -	Sealing ring

Renew

12 -

Bolt

4 Nm

13 -	Heat shield

14 -

Nut

Always renew after removing.

25 Nm

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

Complete brake master cylinders and brake servos can be renewed independently of each other. 1 - Brake line From secondary piston circuit o ...

Assembly overview – Brake system pressure accumulator -VX70-, LHD vehicles

1 - Brake system pressure accumulator -VX70- Removing and installing → Chapter 2 - Bracket Check ...

Other materials:

Introduction
This chapter contains information on the following subjects: → Warning lamp → Preparing the vehicle for working in the engine compartment → Opening and closing the bonnet Always park the vehicle on a level and stable surface before carrying out any work in ...

Test prerequisites
Radiator and condenser must be clean (clean them if necessary). The heat insulation on expansion valve is OK and properly installed. See vehicle-specific repair manual → Rep. gr.87. The poly V ...

Installing gearbox
Install in reverse order of removal, observing the following: Note Renew bolts which are tightened by turning through a specified angle. Renew self-locking nuts and bolts, and seals, O-rings an ...