Audi 100

1982-1990 of release

Repair and car operation

Audi 100
+ 1.1. Controls and devices
+ 2. Technical characteristics
+ 3. Engines
+ 4. Cooling system
+ 5. An exhaust system
+ 6. The power supply system
+ 7. Transmission
+ 8. A running gear
+ 9. A steering
- 10. Brake system
   10.1. Technical characteristics
   10.2. Adjustment of position of a pedal of a brake
   10.3. The main cylinder of a brake
   10.4. The brake mechanism of a forward wheel of mark Teves
   10.5. The brake mechanism of a forward wheel of mark GIRLING
   10.6. A brake disk
   10.7. The case скобы and the piston
   10.8. The drum-type brake mechanism of a back wheel
   10.9. A brake drum
   10.10. The wheel brake cylinder
   10.11. The disk brake mechanism of a back wheel
   10.12. A pressure regulator
   + 10.13. A lay brake
   10.14. Antiblocking system of brakes (ABS)
   10.15. Prorolling of brake system
+ 11. A body
+ 12. An electric equipment


10.12. A pressure regulator


For check of working capacity of a regulator of pressure to press and sharply to release a brake pedal (the car thus should stand on wheels). The assistant should watch at this time a regulator of pressure (2). If the lever of a regulator (1) does not move, the regulator is faulty and is subject to replacement (3 – a spring; 4 – a nut; 5 – a roller).


1. If necessary to add a liquid or to pump over brake system.
2. To raise and establish on a support a back part of the car so that a back suspension bracket has been completely unloaded.
3. To move the lever towards a back part of the car against the stop and to weaken an inhaling of a nut of fastening of a spring.
4. To establish a roller so that a spring has not been tense and during too time did not sag. After that to tighten a nut the moment 25 Нм (2,5 кгсм).