volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Connecting brake lines from brake master cylinder to hydraulic unit > < ABS Mark 70 (ABS/TCS) (left-hand drive vehicle)
Assembly overview
   
Assembly overview
1 - ABS control unit -J104-
q   Removing and installing → Chapter.
2 - ABS hydraulic unit -N55-
q   Removing and installing → Chapter.
3 - Brake line
q   From primary piston circuit of brake master cylinder to hydraulic unit.
q   Identification: union nut with thread M10 x 1
4 - Brake line
q   From secondary piston circuit of brake master cylinder to hydraulic unit.
q   Identification: union nut with thread M12 x 1
5 - Brake line
q   To front left brake caliper.
q   Identification: union nut with thread M12 x 1
6 - Brake line
q   To front right brake caliper
q   Identification: union nut with thread M10 x 1
7 - Brake line
q   To rear left brake caliper
q   Identification: union nut with thread M12 x 1
8 - Brake line
q   To rear right brake caliper
q   Identification: union nut with thread M10 x 1
9 - Torx socket head bolt, 5.5 Nm
q   Use new bolts.
10 - Bracket
11 - Hexagon bolt, 8 Nm
12 - Seal
q   For brake servo.
13 - Brake servo
q   See → Chapter.
q   Removing and installing → Chapter.
14 - Sealing ring
15 - Brake master cylinder
q   Allocation → Electronic Parts Catalogue (ETKA).
q   Cannot be repaired. If faulty, renew as a complete unit.
q   Removing and installing → Chapter.
16 - Hexagon nut, 25 Nm
q   Always renew after removing.
17 - Sealing plug
q   Moisten with brake fluid and press into brake fluid reservoir.
18 - Brake fluid reservoir
19 - Cap
20 - Sealing plug
q   Connection for vacuum hose.
21 - Vacuum hose
q   Fit in brake servo.
22 - Vacuum sender -G608-
q   Vehicles HBS
q   Removing and installing → Chapter.

   

Connecting brake lines from brake master cylinder to hydraulic unit > < ABS Mark 70 (ABS/TCS) (left-hand drive vehicle)