Audi 80/Avant (B4)

since 1991-1995 of release

Repair and car operation

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
+ 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
   Check of indicators and signaling devices
   Elements of a combination of devices
   Indicator of amount of fuel
   The indicator of temperature of cooling liquid
   Voltage stabilizer
   Additional devices
   The top indicators in a combination of devices
   The indicator of cooling liquid
   Indicator of brake system
   Indicator of pressure of oil
   Indicators of indexes of turns
   Bottom indicators
   Indicator of a charge of the storage battery
   Indicator of indexes of turn of the trailer
   Safety cushion indicator
   Indicator of anti-blocking system
   Indicator of a driving beam
   Indicator of the parking brake
   Self-examination system
   Ignition lock
   Check of switches
   Buzzer of shutdown of lighting and radio
   Heating of back glass
   Check of screen wipers and stekloomyvatel
   Screen wiper engine
   List of malfunctions
   Screen wiper of back glass
   List of malfunctions
   Replenishment of a tank of a washer of glasses
   System of washing of headlights
   Aerial of back glass
   Electric regulation of external rear-view mirrors
   System of locks with the central management
   Electric window regulators
+ Heating and ventilation
+ body Elements
+ Search of malfunctions
+ Specifications

Check of screen wipers and stekloomyvatel

Continuous check


  1. To include ignition.
  2. Whether
  3. screen wipers on both speeds work and whether they come back at switching off to parking situation?
  4. Whether
  5. the faltering operating mode, and also automatic equipment of washing and clarification of glasses functions?
  6. Cleaner of back glass of the version versatile person (Avant): whether the back screen wiper during the whole time while the switch of screen wipers is wrung out forward works?
  7. Whether
  8. passes a screen wiper to a faltering operating mode?
  9. Whether
  10. it is switched off by repeated pressing the switch?
  11. Whether
  12. water from vpryskny nozzles of a stekloomyvatel during the whole time while will draw the switch of screen wipers arrives?

At the left: to remove a brush of a screen wiper (1) from the lever of a screen wiper (2), it is necessary to delay down a small rychazhok (shooter) that the clamp left dredging on the screen wiper lever.

On the right: the lever of a screen wiper (3) can be removed from an axis of a steklochistitel after removal (otzhatiya) of a protective cap (1) and weakening of its fixing nut (2). It is necessary to pull slightly that in one, in other party in order that weakened shlitsevy gearing.

Replacement of brushes of a screen wiper

On the disassembled brush of a screen wiper in figures the following details are designated

1–metal lever of a screen wiper;
2–metal plates of a screen wiper;

3–rubber tape of a screen wiper.

Rubber tapes of screen wipers serve about half a year. After that term you can solve, whether you replace all brush of a screen wiper or – that is cheaper – only a rubber tape. It will be in any case necessary to remove a brush from the screen wiper lever.


  1. To cast away the lever of a brush of a screen wiper up.
  2. To wring out down a plastic clamp on an average axis of a brush of a screen wiper.
  3. At the same time to pull together a brush from the screen wiper lever.
  4. At installation to insert a brush on the lever of a steklochistitel before clamp operation.

Replacement of a rubber tape of a screen wiper

If the metal lever of a brush of a screen wiper for the present as it should be, is quite enough replacement of a rubber tape of a brush.


  1. To get in shop of spare parts a rubber tape of a screen wiper on an available sample (in workshops they happen extremely seldom).
  2. To unbend fixing brackets round a rubber tape since one end of a brush.
  3. To remove an old rubber tape and to establish the metal plates enclosed from two parties on a new tape. To watch that the bend showed down (towards glass).
  4. To insert a new rubber tape and to compress fixing brackets.

Removal of the lever of a brush of a screen wiper


  1. To open a cowl.
  2. To hook and remove a black protective cap ahead on an axis of the lever and to turn out the six-sided nut located under it. To remove a washer.
  3. Sharp movements to remove the lever from melkoshlitsevy connection of an axis of a screen wiper.
  4. At installation to fasten screen wiper levers so that the left lever was at distance of 6 cm from bottom edge of glass.
  5. The right lever should be established so that it reached marking below on a windshield.
  6. For this purpose it is necessary to be convinced that the engine of a screen wiper is in a starting position.
  7. To tighten six-sided nuts the moment of 16 N • m.