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