Audi 80/Avant (B4)

since 1991-1995 of release

Repair and car operation

Audi 80/Avant
- Technical specification
   15-inch wheels
   Brake system
   Passive safety
   Full drive
   Distributive Torsen-differential
   Dynamics of movement at a dry paving
   Instructions on operation for all-wheel drive cars
   Blocking of differential of the back bridge
   Motor compartment
   Regular servicing
   Workplace organization
   Lubricant works
   Consumption of oil
   Right choice of engine oil
   Replacement of engine oil and oil filter
   Check of level of working liquid of the amplifier of a wheel
   Check of level of oil of a mechanical transmission
   Check of level of oil in a drive of the back bridge
   Control of level of ATF in an automatic transmission
   Check of level of oil in the main transfer of an automatic transmission
   ATF replacement
   Greasing of hummock drives, hinges and locks
+ Engines
+ System of production of the fulfilled gases
+ cooling System
+ Fuel tank and fuel pump
+ Air filter and airintaking channels
+ injection System
+ Coupling
+ Transmission and transmission
+ Suspension bracket and steering
+ Brake system
+ Anti-blocking system of brakes
+ Wheels and tires
+ Body electrosystem
+ ignition System
+ Lighting
+ Signalling devices
+ Devices and auxiliary devices
+ Heating and ventilation
+ body Elements
+ Search of malfunctions
+ Specifications

Check of level of working liquid of the amplifier of a wheel

Continuous check

Level of working liquid (No. G 002 000) is checked in the transparent capacity located in the left part of a motor compartment.


  1. For control of level of liquid to leave the engine to idle.
  2. To put wheels in direct situation.
  3. Liquid should be between «max» and «min» marks.
  4. The marks located sideways are visible not at all models. In this case it is necessary to use щуп, being under a tank cover.
  5. To turn off a cover (it is careful, a spring) to wipe щуп a pure rag, a cover to put on a bulk opening (not to fasten). Again to uncover and check oil level on щупе. It should be between marks.
  6. If necessary to add liquid to «max» mark.
  7. In any case loss of working liquid indicates a leak in system. In this case it is important to find at first a leak place, and only then to add liquid.