seat Workshop Repair Guides

SEAT Workshop Service and Repair Manuals

Connecting brake lines from brake master cylinder to hydraulic unit > < Assembly overview - hydraulic unit
ABS TRW (ABS/EDL/TCS/ESP)
   
ABS TRW (ABS/EDL/TCS/ESP)
1 - Brake servo unit
q   removing and fitting → Chapter
2 - Brake line, 14 Nm
q   Master brake cylinder / pressure-rod piston circuit to hydraulic unit
q   Marking: Ø 6.5 mm and threaded pipe with long thread M 12 x 1
q   Marked on hydraulic unit with „HZ1“
3 - Brake line, 14 Nm
q   From secondary piston circuit of brake master cylinder to hydraulic unit.
q   Marking: Ø 6.5 mm and threaded pipe with long thread M 12 x 1
q   Marked on hydraulic unit with „HZ2“
4 - Brake line, 14 Nm
q   To front right brake caliper
q   Marking: Ø 5.25 mm and threaded pipe bolt M 10 x 1
q   Marked on hydraulic unit with „VR“
5 - Brake line, 14 Nm
q   To rear left brake caliper
q   Marking: Ø 5.25 mm and short threaded pipe bolt M 12 x 1.
q   Marked on hydraulic unit with „HL“
6 - Brake line, 14 Nm
q   To rear right brake caliper
q   Marking: Ø 5.25 mm and threaded pipe bolt M 10 x 1
q   Marked on hydraulic unit with „HR“
7 - Brake line, 14 Nm
q   To front left brake caliper
q   Marking: Ø 5.25 mm and short threaded pipe bolt M 12 x 1.
q   Marked on hydraulic unit with „VL“
8 - ABS control unit -J104-
The control unit and hydraulic unit cannot be separated.
q   removing and fitting → Chapter
9 - ABS hydraulic unit -N55-
The control unit and hydraulic unit cannot be separated.
q   removing and fitting → Chapter
10 - Spring retainer
11 - Torx socket head bolt, 8 Nm
12 - Rubber damper

   

Connecting brake lines from brake master cylinder to hydraulic unit > < Assembly overview - hydraulic unit