Audi 80/90/Coupe

since 1986-1991 release

Repair and operation of the car



Audi 80/90/Coupe
+ 1.2. Identification of the car
+ 2. Engines, carburetors
3. Lubrication system
+ 4. Cooling system
+ 5. Fuel system
+ 6. Exhaust system
+ 7. System of ignition
+ 8. Transmission
+ 9. Suspension brackets, wheels
- 10. Brake system
   10.1.2. Brake shoes of forward brakes
   10.1.3. Brake shoes of back brakes
   10.1.4. General adjustment of back brakes (Girling)
   10.1.5. Replacement of brake shoes (all-wheel drive models)
   10.1.6. General adjustment of back brakes (Girling) (all-wheel drive models)
   10.1.7. Forks of pedals of a brake and coupling
   10.1.8. Adjustment of the emergency brake
   10.1.9. Removal of the lever of the emergency brake
   + 10.2. Hydraulic components
   - 10.3. Anti-blocking system of brakes
      10.3.2. Hydraulic pump
      10.3.3. Electronic control unit
      + 10.3.4. ABS elements of a forward wheel
      - 10.3.5. ABS elements of back brakes
         10.3.5.1. Sensors of speed of rotation of back wheels
      10.3.6. General comments on repair
+ 11. Steering
+ 12. Body, salon
+ 13. Air conditioning system
+ 14. Electric equipment






10.3.5. ABS elements of back brakes

GENERAL INFORMATION

The ABS elements of back brakes (models till January, 1989)

1. Grease the sensor of speed of rotation of a wheel with liquid of the brake cylinder before installation
check a free wheeling of the wheel bearing and adjust it if it is necessary, before installation of the sensor
2. Zadny Bridge
is on sale as the spare part with the ustanovpenny plug for fastening of the sensor of speed
3. An arm for fastening of wires
it is attached to the suspension bracket lever
4. 10 N. of m.
5. Rotor
remove gradually, inserting a mandrel into wheel nave openings

6. Wheel nave
7. Wheel bearing
8. Forelock
9. Oil cap
10. Nut
11. Persistent washer
12. Internal holder of the wheel bearing
13. 30 N. of m.
14. Wheel nave pin
15. 10 N. of m.
16. Uplotnitelnov always replace a ring

The ABS elements of back brakes (models after January, 1989)

1. Zadny Bridge
is on sale as a zalasny part with the installed plug for fastening
speed sensor
2. An arm for fastening of wires лрикрепив them to the suspension bracket lever
3. 10 N. of m.
4. Rotor
remove gradually, inserting a mandrel into wheel nave openings
5. Wheel nave
6. Internal holder of the wheel bearing
7. Persistent washer
8. Forelock
always replace
9. Lock ring
10. Oil cap
11. Nut
12. Wheel bearing
13. 30 N. of m.
14. Antisplash guard
15. Wheel nave pin
16. Fixing plug
for installation: grease with liquid of the brake cylinder and insert into a rack nest against the stop
17. Sensor of speed of rotation of a wheel
it is identical to the left and right parties
for removal just pull out it from a nest
for installation check a free wheeling of the bearing of a sgtitsa of a wheel and adjust it if it is necessary, before installation of the sensor
insert into a nest fingers against the stop

The ABS elements of back brakes (all-wheel drive models, release till January, 1989 of release)

1. Rack of the wheel bearing
is on sale as spare it is frequent with the installed plug for strengthening of the sensor of speed
2. Самоконтрящаяся nut.
inhaling moment: 320 N. of m.
always replace
twist and turn off, only when the car costs on the earth
apply D6 glue on a nut carving at its installation
3. 10 N. of m.
4. Sealing ring
always replace
5. Speed sensor
6. Half shaft, CV JOINT and rotor
the external CV JOINT is on sale as the spare part with the established rotor

The ABS elements of back brakes (all-wheel drive models, release since January, 1989 of release)

1. Half shaft, CV JOINT and rotor
is on sale as spare often established rotor
the half shaft does not stick together with a wheel nave
the number of teeths on a rotor is reduced by a half in comparison with old modification
get the speed sensor before removal of a half shaft from a wheel nave a little
2. Rack of the wheel bearing
is on sale as the spare part with a nest for installation of the plug and the sensor of speed
3. 120 N.m.
always replace
twisting post till the required moment of an inhaling turn dololnitelno on a quarter of a turn (90 °)
twist and turn off, only when the car costs on the earth
4. Fixing plug
for installation: grease with brake fluid and establish in a rack nest against the stop
5. Speed sensor
it is identical to the left and right parties
for removal, just get it from a nest
for installation: establish in a nest by fingers against the stop