1996 AUDI A4 brake

CAUTION!
Brake fluid must not be allowed to come into contact with paintwork
because of its caustic effect.
Pa
ge 9 of 11 Brake master c
ylinder with 25.4 mm
(0.999 in.
) diameter
piston and brake servo, com
ponent summar
y
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.SU03.47.7

47-49

- Remove brake fluid reservoir by pressing locking
catch down and pulling reservoir out of sealing
plugs.

- Disconnect brake lines -3- on brake master cylinder and seal brake
lines and threaded holes using plugs from repair kit.
- Disconnect vacuum hose -2- from brake servo.
-
Remove T45 Torx bolts -1- from brake servo.- Remove brake servo together with brake master cylinder as a unit.

Note:
Pay particular attention to the following when installing: - Remove nuts -1- attaching brake master cylinder to brake servo.
- Carefully separate brake master cylinder from brake servo.
Clean any spilled brake fluid from the plenum before installing brake
servo and master cylinder. When bolting the brake master cylinder to the brake servo make sure
pushrod is correctly located in the master cylinder.
Pa
ge 10 of 11 Brake master c
ylinder with 25.4 mm
(0.999 in.
) diameter
piston and brake servo, com
ponent summar
y
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.SU03.47.7

47-50

Installing
Note the following points:

- Adjust brake light switch page 46
-50
.

- Adjust vent valve for cruise control system
page 46
-54
.
Bleeding clutch hydraulics

- Connect US1116 brake bleeder but do not
switch on yet.

- Open bleeder screw on clutch slave cylinder.

- Attach collector bottle hose.

- Switch on bleeder unit and allow approx. 100 cc
(6 oz.) of brake fluid to flow out of clutch slave
cylinder.

- Close bleeder screw.

- Bleed brake system page 47
-23
.
Pa
ge 11 of 11 Brake master c
ylinder with 25.4 mm
(0.999 in.
) diameter
piston and brake servo, com
ponent summar
y
11/20/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.SU03.47.7