Exploded view - control unit and hydraulic unit, LHD

1. - ABS control unit - J104-
   • Do not unplug connector before completing self-diagnosis
   • Switch off ignition before detaching connector
2. - ABS hydraulic unit - N55-
3. - Torx bolt
   • Tighten the new Torx screws alternately in two stages:
   • Stage 1: initial tightening torque: 1 Nm with 1.5 Nm (to allow the seal to settle)
   • Stage 2: final specified torque: 2.5 Nm
4. - Brake pipe
   • To the rear right brake calliper
   • Markings: Ø 5.25 mm and union nut with thread M 12 x 1
   • 14 Nm
5. - Brake pipe
   • To front left brake caliper.
   • Markings: Ø 5.25 mm and union nut with thread M 10 x 1
   • 14 Nm
6. - Brake pipe
   • To front right brake caliper.
   • Markings: Ø 5.25 mm and union nut with thread M 12 x 1
   • 14 Nm
7. - Brake pipe
   • To the rear left brake calliper
   • Markings: Ø 5.25 mm and union nut with thread M 10 x 1
   • 14 Nm
8. - Brake pipe
   • Master brake cylinder / pressure-rod piston circuit to hydraulic unit
   • Markings: Ø 6 mm and union nut with short thread M 12 x 1
   • 14 Nm
9. - Brake pipe
   • From secondary piston circuit of brake master cylinder to hydraulic unit.
   • Markings: Ø 6 mm and union nut with short thread M 12 x 1
   • 14 Nm
10. - Brake servo unit
11. - Support
12. - Torx bolt
    • 8 Nm
13. - Rubber damper
    • 3 off
14. - Heat shield
    • Assignment - Electronic parts catalogue
15. - Hexagonal nut
    • 20 Nm
16. - Support
17. - Hexagonal nut
    • 20 Nm

WARNING

Do not bend the brake lines.

Any damaged brake lines must be renewed.

Exploded view - control unit and hydraulic unit, RHD

1. - Brake pipe
   • From secondary piston circuit of brake master cylinder to hydraulic unit.
   • Markings: Ø 6 mm and union nut with short thread M 12 x 1
   • 14 Nm
2. - Brake pipe
   • Master brake cylinder / pressure-rod piston circuit to hydraulic unit
   • Markings: Ø 6 mm and union nut with short thread M 12 x 1
   • 14 Nm
3. - Brake pipe
   • To the rear right brake calliper
   • Markings: Ø 5.25 mm and union nut with thread M 12 x 1
   • 14 Nm
4. - Brake pipe
   • To front left brake caliper.
   • Markings: Ø 5.25 mm and union nut with thread M 10 x 1
   • 14 Nm
5. - Brake pipe
   • To front right brake caliper.
   • Markings: Ø 5.25 mm and union nut with thread M 12 x 1
   • 14 Nm
6. - Brake pipe
   • To the rear left brake calliper
   • Markings: Ø 5.25 mm and union nut with thread M 10 x 1
   • 14 Nm
7. - ABS hydraulic unit - N55- with ABS control unit - J104-
8. - Support
   • Check for secure seating after installing
9. - Bolt
   • 2 off
   • 8 Nm
10. - Rubber damper
    • 3 off

WARNING

When installing the bracket, ensure that the rubber dampers are not pressed out of the console.

After installation, check that the ABS hydraulic unit - N55- is firmly seated, or malfunction can occur.

11. - Nut
    • 20 Nm
12. - Support
13. - Nut
    • 2 off
    • 20 Nm
14. - Brake servo and brake master cylinder
15. - Brake pipe
    • Master brake cylinder / pressure-rod piston circuit to hydraulic unit
    • Markings: Ø 6 mm and union nut with short thread M 12 x 1
    • 14 Nm
16. - Brake pipe
    • From secondary piston circuit of brake master cylinder to hydraulic unit.
    • Markings: Ø 6 mm and union nut with short thread M 12 x 1
    • 14 Nm