Audi 80/Avant (B4)

since 1991-1995 release

Repair and operation of the car

Audi 80/Avant
+ Technical specification
+ Engines
+ System of production of the fulfilled gases
+ Cooling system
+ Fuel tank and fuel pump
+ Air filter and airintaking channels
+ System of injection
+ Coupling
+ Transmission and transmission
- Suspension bracket and steering
   Control of a condition of a casing of the steering mechanism
   Check of dustproof covers and side play of tips of cross steering drafts
   Check of dustproof covers of hinges of a forward suspension bracket
   Check of a side play of steering
   Check of a maple or poliklinovy belt
   Check of level of working liquid
   Check of a side play of the wheel bearing
   List of malfunctions
   Adjustment of angles of installation of wheels
   Measurement of adjustment of angles of installation of wheels
   List of malfunctions
   Repair of a running gear and steering
   Repair of a forward suspension bracket
   Repair of a back suspension bracket
   Steering repair
   List of malfunctions
   Adjustment of the steering mechanism
   Filling with liquid and pumping of a hydraulic system of the power steering
   Safety cushion
   Requirements of safety measures
+ Brake system
+ Anti-blocking system of brakes
+ Wheels and tires
+ Body electrical system
+ System of ignition
+ Lighting
+ Signaling devices
+ Devices and auxiliary devices
+ Heating and ventilation
+ Body elements
+ Search of malfunctions
+ Specifications


In order that driving did not turn into hard work, all Audi 80 models are supplied with the hydraulic power steering – the so-called steering mechanism with the amplifier. Additional strength is given in this case by the hydraulic liquid which is under high pressure which presses on the gear lath acting as the piston. The driver determines by rotation of a steering wheel to what cavity liquid will come. This rotation is transferred to the system of valves regulating the direction and volume of a stream of liquid. Pressure in hydraulic system is created by the vane pump set in motion by the engine by means of a maple or poliklinovy belt.