volkswagen Workshop Repair Guides

Volkswagen Workshop Service and Repair Manuals

Brake Booster/Master Cylinder With ABS/Edl/ASR/Esp, Servicing|Page 4725 > < Brake Booster/Master Cylinder With ABS/Edl/ASR/Esp, Servicing
Page 2
background image

7. Brake master cylinder

-

Can not be repaired. Replace complete if there are malfunctions.

8. Holding plate

-

Used to fasten the wiring harness

9. Hex nut, self-locking 20 Nm 

10. Heat shield plate

-

Only on vehicles with 74 kW, 92 Kw, 110 kW, 150 kW engines

-

See Parts supplier

11. Sender -1- for Brake Booster -G201-

-

Removing and installing

12. Sender -2- for Brake Pressure -G214-m

-

Removing and installing

13. Sealing ring

-

Always replace

14. Connecting housing
15. Wiring harness
16. Vacuum hose

-

Install in brake booster

17. Sealing plug
18. Seal

-

for brake booster

19. Hex nut, self-locking, 20 Nm 
20. Boot

-

Make sure correct seat, danger of suction noises

Vacuum pump for brake booster, removing and installing (vehicles with Diesel engines) 

Removing 
-

Remove retainer for wiring harness from vacuum pump.

-

Loosen vacuum hose clamp (arrow -A-) and remove hose from pump.

-

Remove bolts (arrow -B-) on flange.

-

Remove vacuum pump.

Note:  The vacuum pump cannot be repaired.

Installing 

Note:  When installing the vacuum pump be sure that the follower engages correctly with the camshaft.

Brake Booster/Master Cylinder With ABS/Edl/ASR/Esp, Servicing|Page 4725 > < Brake Booster/Master Cylinder With ABS/Edl/ASR/Esp, Servicing