volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Adjusting brake light switch F > < Assembly overview - hydraulic unit, brake servo/brake master cylinder Teves 04 - RHD
Connecting brake lines from tandem brake master cylinder to hydraulic unit
Connecting brake lines from tandem brake master cylinder to hydraulic unit
   
Vehicles with ABS
A - Secondary piston circuit.
B - Primary piston circuit.
  V45-0134
Vehicles with ABS/EDL
A - Secondary piston circuit.
B - Primary piston circuit.
1 - Hydraulic unit to front right brake caliper.
2 - Hydraulic unit to rear left brake caliper
3 - Hydraulic unit to rear right brake caliper
4 - Hydraulic unit to front left brake caliper.
  V45-0139
Connecting supply pipe to hydraulic unit and reservoir
A - Secondary piston circuit.
 - Colour code: green
 - Connect smaller diameter to upper union on reservoir.
B - Primary piston circuit.
 - Colour code: yellow
 - Connect larger diameter to lower union on reservoir.
  Note
t  Supply pipe connections to hydraulic unit have differing diameters.
t  Colour coding of supply pipes -arrows- is same as colour coding of unions on hydraulic unit.
t  Supply pipes must be pushed upto limit stop on unions on hydraulic unit and must be pushed at least 17 mm onto unions on reservoir.
t  First connect supply pipe to hydraulic unit, clip into bracket and then connect to union on reservoir.
  V45-0137

Adjusting brake light switch F > < Assembly overview - hydraulic unit, brake servo/brake master cylinder Teves 04 - RHD