ECU AUDI A4 1999 B5 / 1.G Suspension Mount ABS Workshop Manual
[x] Cancel search | Manufacturer: AUDI, Model Year: 1999, Model line: A4, Model: AUDI A4 1999 B5 / 1.GPages: 20, PDF Size: 0.32 MB
Page 12 of 20
45-33
ABS wheel speed sensor rotor on FWD rear
axle, examining
- Raise vehicle.
- Remove wheel.
- Pull ABS wheel speed sensor out of wheel
bearing housing.
- Examine rotor for signs of dirt and damage.
ABS wheel speed sensor rotor on rear axle,
removing and installing
Removing
- Raise vehicle.
- Remove wheel.
- Unbolt brake caliper page 46
-20
.
CAUTION!
Do not loosen brake hose or lines.
Secure the brake caliper with a piece of wire
Pa
ge 12 of 20 Sus
pension mounted ABS com
ponents
11/19/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.SU03.45.4
Page 15 of 20
45-35
Note:
Wheel bearing play is correctly set if it is just possible to move the thrust
washer with a screwdriver by applying finger pressure (without any
prying). - Adjust wheel bearing play.
- To adjust, tighten hex nut while rotating wheel in order to avoid stress
on bearing.
- Secure hex nut with castellated lock and new cotter pin.
CAUTION!
Always replace the grease cap. Any damage to the cap will allow
moisture in, which can destroy the wheel bearing. - Install grease cap.
- Install brake caliper page 46
-20
.
Pa
ge 15 of 20 Sus
pension mounted ABS com
ponents
11/19/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.SU03.45.4
Page 19 of 20
45-39
ABS wheel speed sensor on AWD rear axle,
removing and installing
Removing
- Switch ignition off.
- Lift rear seat out of its brackets.
- Detach cable holder (right arrow), separate ABS wheel speed sensor
harness connector and press out grommet (left arrow). Left and right
sides are mirror images.
- Loosen wheel bolts.
- Raise vehicle.
- Remove wheel.
- Remove nuts (arrows) securing ABS wheel speed sensor harness
retaining plate.
Pa
ge 19 of 20 Sus
pension mounted ABS com
ponents
11/19/2002 htt
p://127.0.0.1:8080/audi/servlet/Dis
play?action=Goto&t
yp
e=re
pair&id=AUDI.B5.SU03.45.4