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

escortes 9df16362

10.14. The main brake cylinder

The prevention

On models with ABS disconnect the accumulator before the work beginning to prevent air hit in module ABS.


1. Uncover a tank of a brake liquid.
2. Disconnect a hose of the main cylinder of a drive of deenergizing of coupling and module ABS hose (if it is necessary) and merge a brake liquid.
3. Disconnect a socket of connection of the gauge of level of a brake liquid.
4. Disconnect brake tubes from the main brake cylinder.
5. Turn off two fixing nuts and remove the cylinder.


1. If the main brake cylinder is faulty, it is necessary to replace it. The unique element which is subject to replacement, plugs of a tank of a brake liquid are.
2. Check up, that consolidation () has been correctly established in a tube and acted from an underside approximately on 1 mm (measurement "and").


Installation is spent upside-down removals.