Brake system (hybrid)

Assembly overview - control unit and hydraulic unit, LHD vehicles

~2min read
010203040501410N·mlb·ft
Tightening torque found on this page
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 N·m

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 N·m

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 N·m

6 - Brake line

To front left brake caliper.

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

14 N·m

7 - Brake line

To front right brake caliper

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

14 N·m

8 - Brake line

To rear left brake caliper

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

14 N·m

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 N·m

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 N·m

11 - Bracket
12 - Bolt

8 N·m

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 N·m

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 N·m

18 - Brake line

To brake system pressure accumulator -VX70-

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

14 N·m

Test yourself

A quick Volkswagen Golf quiz: every answer comes with an explanation and a link to the manual page.