Volkswagen Passat 1995 Official Factory Repair Manual page 3485

Assembly overview - hydraulic unit, brake servo/brake master cylinder
http://ebahn.bentleypublishers.com/vw/servlet/Display?action=Goto&type=repair&id=VW.B4.SU01.45.4
Hydraulic unit, removing and installing
Note:
For easier disassembling and assembling, it is
more practical to remove the hydraulic unit
complete with brake servo and brake master
cylinder.
Removing
- Disconnect battery Ground (GND) strap.
- Separate all electrical connections on ABS
unit.
- Remove as much brake fluid as possible from
brake fluid reservoir using a suction bottle.
- Disconnect brake lines from ABS hydraulic unit
and seal threaded holes with plugs from repair
kit, Part No. 1HO 698 311.
- Remove left-hand trim under instrument
panel.
- Disconnect brake pedal from brake servo unit
Page 46-44 .
Page 6 of 10
45-23
12/7/2004