Audi 80/Avant (B4)

Since 1991-1995 of release

Repair and car operation



Audi 80/Avant
+ The description
+ Engines
+ System of release of the fulfilled gases
+ Cooling system
+ Fuel tank and the fuel pump
+ The air filter and воздухозаборные channels
+ Injection system
+ Coupling
+ Transmission and transmission
+ Suspension bracket and steering
- Brake system
   Check of brake mechanisms
   Brake liquid
   Check of level of a brake liquid
   Check of tightness of brake system
   Replacement of a brake liquid
   Disk brake mechanisms
   Measurement of a thickness колодок the disk mechanism
   The control of a condition of brake disks
   Replacement колодок disk brake mechanisms
   The drum-type brake mechanism
   Measurement brake колодок the drum-type mechanism
   Check of a course of a pedal of a brake
   The disk brake mechanism of back wheels
   Measurement of a thickness колодок back disk brakes
   Check of a free wheeling of the lever of a lay brake
   The main brake cylinder
   The amplifier of brakes
   Check of the amplifier of brakes
   Regulator of brake forces
   Repair of a hydraulic drive of brakes
   Prorolling of brake system
   The list of malfunctions
+ Antiblocking system of brakes
+ Wheels and tyres
+ Kuzovnaja electrosystem
+ Ignition system
+ Illumination
+ Signalling devices
+ Devices and auxiliary devices
+ Heating and ventilation
+ Body elements
+ Search of malfunctions
+ Specifications



Replacement of a brake liquid

Replacement of a brake liquid does necessary not only already mentioned danger of formation of air vials, but also danger of occurrence of corrosion in brake cylinders and pipelines for the reason впитывания a moisture. At replacement of a brake liquid it is necessary to operate in the same way, as well as at prorolling. 2 l of a new brake liquid be required to you.

 PERFORMANCE ORDER

  1. Whenever possible to devastate a receiver with a brake liquid by means of an old medical syringe and at once again to fill it.
  2. To pump over a brake liquid until from the prorolling valve there will be no fresh liquid.
  3. For this purpose to pump over through each valve of a brake liquid of 500 sm3. In this case each drop will appear гарантированно replaced.
  4. Sequence of replacement: behind on the right, behind at the left, in front on the right, in front at the left.

 The help: the used brake liquid in no event cannot neither be poured out in the water drain, nor to add to the fulfilled oil. The best – to hand over it in separate capacity on recycling of a special waste (you can learn a site of the nearest similar institution in a local justice).