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
+ Brake system
+ Anti-blocking system of brakes
+ Wheels and tires
+ Body electrical system
+ System of ignition
+ Lighting
+ Signalling devices
- Devices and auxiliary devices
   Check of indicators and signaling devices
   Elements of a combination of devices
   Speedometer
   Tachometer
   Hours
   Indicator of amount of fuel
   Indicator of temperature of cooling liquid
   Voltage stabilizer
   Additional devices
   The top indicators in a combination of devices
   Indicator of cooling liquid
   Indicator of brake system
   Oil pressure indicator
   Indicators of indexes of turns
   Lower indicators
   Battery charge indicator
   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
   System of self-examination
   Switches
   Ignition lock
   Check of switches
   Buzzer of shutdown of lighting and radio
   Lighter
   Heating of back glass
   Check of screen wipers and windscreen washers
   Screen wiper engine
   List of malfunctions
   Screen wiper of back glass
   List of malfunctions
   Replenishment of a washer reservoir of glasses
   System of washing of headlights
   Audio system
   Antenna of back glass
   Electric regulation of external rear-view mirrors
   System of locks with the central management
   Power windows
+ Heating and ventilation
+ body Elements
+ Search of malfunctions
+ Specifications

Check of screen wipers and windscreen washers

Continuous check

PERFORMANCE ORDER

To include ignition.
Whether screen wipers work at both speeds and whether they come back at switching off to parking situation?
Whether the faltering operating mode, and also automatic equipment of washing and clarification of glasses functions?
Cleaner of back glass of the version station wagon (Avant): whether the back screen wiper during the whole time until the switch of screen wipers is wrung out forward works?
Whether passes a screen wiper to a faltering operating mode?
Whether it is switched off by repeated pressing the switch?
Whether water from vpryskny nozzles of windscreen washer during the whole time until attract 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 sorted screen wiper brush figures designated the following details


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 anyway necessary to remove a brush from the screen wiper lever.

PERFORMANCE ORDER

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

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.

PERFORMANCE ORDER

To get in shop of spare parts a rubber tape of a screen wiper on the available sample (in workshops they happen extremely seldom).
To unbend fixing brackets round a rubber tape since one end of a brush.
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).
To insert a new rubber tape and to squeeze fixing brackets.

Removal of the lever of a brush of a screen wiper

PERFORMANCE ORDER

To open a cowl.
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.
The sharp movements to remove the lever from melkoshlitsevy connection of an axis of a screen wiper.
At installation to fasten screen wiper levers so that the left lever was at distance of 6 cm from bottom edge of glass.
The right lever has to be installed so that it reached marking below on a windshield.
For this purpose it is necessary to be convinced that the engine of a screen wiper is in a starting position.
To tighten six-sided nuts the moment of 16 N • m.