Audi 100/A6

1990-1997 of release

Repair and car operation



Audi 100/A6
+ 1. The maintenance instruction
+ 2. Maintenance service
+ 3. Engines
+ 3.2. Diesel engines
+ 3.3. Removal and a partition of engines
+ 4. Cooling system
+ 5. Heating and ventilation
+ 6. Fuel system
+ 7. An exhaust system
+ 8. Systems of start, ignition
+ 9. Transmission
- 10. Brake system
   + 10.1.2. Shock-absorbers
   + 10.2. Technical characteristics
   10.3. Prorolling of hydraulic system
   10.4. Hydraulic tubes and hoses
   10.5. Brake overlays of forward brakes
   10.6. Brake overlays of back wheels
   10.7. Brake Pads back brakes
   10.8. A brake disk of a forward wheel
   10.9. A brake disk of a back wheel
   10.10. A brake drum of a back brake
   10.11. A support of a forward brake
   10.12. A support of a back brake
   10.13. The wheel cylinder of a back brake
   10.14. The main brake cylinder
   10.15. A brake pedal
   10.16. The vaakuumnyj amplifier
   10.17. The vacuum valve of a servoamplifier
   10.18. A rope of a manual brake
   10.19. The lever of a manual brake
   10.20. The valve of adjustment of pressure in a contour of back brakes (till 96 of century)
   10.21. The switch of fires of a stoplight
   10.22. The general description of system of antiblocking of brakes (ABS)
   10.23. System ABS elements
   10.24. The vacuum pump (diesel and petrol engines in volume 2,3)
+ 11. Suspension brackets, a steering
+ 12. A body
+ 13. An electric equipment
+ 14. A good advice



10.16. The vaakuumnyj amplifier

Check

PERFORMANCE ORDER
1. Squeeze out a brake pedal some times and start the engine. The pedal should fall a little. Allow to the engine to work some minutes and muffle it. Press a brake pedal, it should have normal rigidity. After several pressing the pedal should become much more rigid.
2. If the vacuum amplifier does not work how has been described above, check up the vacuum valve and if it is necessary the vacuum pump.
3. If the vacuum valve and the pump is perfectly in order, replace the vacuum amplifier.

Removal

PERFORMANCE ORDER
1. Remove the main brake cylinder.
2. Disconnect a vacuum hose.
3. Disconnect a pusher of the vacuum amplifier from a brake pedal.
4. Turn off fixing nuts and remove the vacuum amplifier.

Installation

PERFORMANCE ORDER
1. Before installation check up, that the distance from the aperture centre in a plug of a pusher to an amplifier surface was 2300,5 mm ("and"). Tighten up a pusher plug if it is necessary.
2. Installation is spent upside-down removals.