Volkswagen Golf Service & Repair Manual: Assembly overview - control unit and hydraulic unit, LHD vehicles

Volkswagen Golf Service & Repair Manual / Brake system (hybrid) / ABS, ADR, TCS, EDL, ESP / Control unit and hydraulic unit / Assembly overview - control unit and hydraulic unit, LHD vehicles

Assembly overview - control unit and hydraulic unit, LHD vehicles

1 -	Brake line

From primary piston circuit of brake master cylinder to hydraulic unit.

Identification: Ш 6 mm and flare nut with thread M 12 x 1

14 Nm

2 -	Brake line

From secondary piston circuit of brake master cylinder to hydraulic unit.

Identification: Ш 6 mm and flare nut with thread M 12 x 1

14 Nm

3 -	Brake servo

Assembly overview → Chapter.

Checking brake servo → Vehicle diagnostic tester

Removing and installing → Chapter

4 -	ABS control unit -J104- and ABS hydraulic unit -N55-

Removing and installing → Chapter

5 -	Brake line

To rear right brake caliper

Identification: Ш 5.25 mm and flare nut with thread M 10 x 1

14 Nm

6 -	Brake line

To front left brake caliper.

Identification: Ш 5.25 mm and flare nut with thread M 10 x 1

14 Nm

7 -	Brake line

To front right brake caliper

Identification: Ш 5.25 mm and flare nut with thread M 10 x 1

14 Nm

8 -	Brake line

To rear left brake caliper

Identification: Ш 5.25 mm and flare nut with thread M 10 x 1

14 Nm

9 -	Brake line

To primary piston circuit of brake master cylinder

Identification: Ш 6 mm and flare nut with thread M 12 x 1

14 Nm

10 -	Brake line

To secondary piston circuit of brake master cylinder

Identification: Ш 6 mm and flare nut with thread M 12 x 1

14 Nm

11 -

Bracket

12 -

Bolt

8 Nm

13 -	Rubber damper

Ensure that rubber dampers of retainer are not pressed out of bracket when installing. After installation, check that the ABS hydraulic unit -N55- is firmly seated, or malfunction can occur.

14 -

Bracket

15 -

Nut

20 Nm

16 -	Brake system pressure accumulator -VX70-

Location → Chapter

Assembly overview → Chapter.

Removing and installing → Chapter

17 -	Brake line

To brake servo.

Identification: Ш 5.25 mm and flare nut with thread M 10 x 1

14 Nm

18 -	Brake line

To brake system pressure accumulator -VX70-

Identification: Ш 5.25 mm and flare nut with thread M 10 x 1

14 Nm

Control unit and hydraulic unit

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Assembly overview - control unit and hydraulic unit, RHD vehicles

1 - Brake servo and brake master cylinder Assembly overview → Chapter. Checking brake servo → Vehicle diagnos ...

Other materials:

Removing and installing sealing flange on pulley end
Special tools and workshop equipment required Flat scraper Sealant → Electronic Parts Catalogue Removing – Remove noise insulation ...

Balancing wheel, checking radial and lateral run-out on wheel rim
– Attach rim to wheel balancing machine. – Use the centring system for wheel balancing machines -VAS 5271-. – Preload tyre gauge approx. 2 mm. – Tu ...

Description and function of the airbags
First read and observe the introductory information and safety warnings The airbags can protect vehicle occupants during frontal and side collisions by reducing their movement in the direction of the collision. When an airbag is triggered, it is inflated by a gas generator. This causes the ...