volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Brakes - Master Cylinder/ABS Pressure Testing Adapter|Page 6807 > < Brakes - Master Cylinder/ABS Pressure Testing Adapter|Page 6805
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Hydraulic Control Assembly - Antilock Brakes: Service and Repair

ABS, ABS/EDL Hydraulic Unit, Vacuum Brake Booster And Brake Master Cylinder (Teves 04) 

CAUTION:  DO NOT separate the ABS hydraulic pump from the valve block.

NOTES:  The illustration is an exploded view of the ABS/EDL unit. Servicing for ABS alone is identical.

1

Brake pedal position sensor -G1OO-

2

Spacer cap

3

0-ring
-

Always replace

4

Circlip
-

Always replace

5

Brake line
-

Brake master cylinder (primary piston circuit) to ABS hydraulic unit -N55-

6

Vacuum brake booster

7

Bracket

8

Seal

9

Pin

10

Brake fluid reservoir

11

Cap

12

Clip

13

Screw

14

EDL series resistance -N159-

15

Self-locking nut
-

25 Nm (18 ft lb) 

16

Brake master cylinder

17

Shield

18

Bolt

19

ABS hydraulic unit -N55-

20

ABS/EDL hydraulic unit -N55-

21

Brake line connection
-

To right-front brake caliper

22

Torx® bolts
-

T25

23

Brake line connection
-

To left-rear brake caliper

Brakes - Master Cylinder/ABS Pressure Testing Adapter|Page 6807 > < Brakes - Master Cylinder/ABS Pressure Testing Adapter|Page 6805