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:

Stowage compartment on the front passenger side
Fig. 113 Stowage compartment on the front passenger side Fig. 114 Open stowage compartment on the front passenger side First read and observe the introductory information and safety warnings‚ÄČOpening and closing the stowage compartment If necessary, unlock the stowage compartment. The st ...

Assembly overview - intake manifold
1 -  Coolant pipe Clipped onto intake manifold. Removing and installing coolant pipe → Chapter 2 -  Intake manifold Combined in one unit with charge air cooler Remov ...

Continuation of checking pressures
Where vehicles have a restrictor and reservoir, check these (with internally regulated air conditioning system compressor) → Chapter. Where vehicles have an expansion valve and receiver, check these (with internally regul ...

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