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
+ Heating and ventilation
- Body elements
   Front bumpers
   Forward part of the car
   External rear-view mirrors
   Forward and back flew down
   Trunk lid at a sedan
   Back door of the versatile person
   Rear bumper
   Movable hatch
   Clearing of openings for a water drain
   Control of anticorrosive protection of the bottom of a body
+ Search of malfunctions
+ Specifications

Control of anticorrosive protection of the bottom of a body

The protective layer should be checked for the bottom of the car carefully and if necessary to renew. You can quite make it if you have an opportunity reliably to lift and record the car (a platform or the elevator).


  1. Thoroughly to wash the body bottom, see the following section.
  2. To light all bottom with a bright lamp and to survey the damaged places.
  3. To clear the damaged places in anticorrosive protection a shaber, the pallet and a wire brush up to naked metal.
  4. To remove the beginning corrosion if that appeared.
  5. To apply zinc paint from a spray as an anticorrosive primer on the cleared surface.
  6. Equal or big surfaces are processed by mastic which can be applied with a brush.
  7. For remote seams and corners it is better to use the barrel containing anticorrosive protection.

     Important: it is possible to doobrabatyvat bituminous anticorrosive protection on the bottom of the car only bituminous material, polymeric anticorrosive protection in wheel niches only – PVC protection.

 Help: it is possible to apply only certain materials to anticorrosive protection of the bottom of the car. Incorrectly chosen means are aggressive in relation to a serial anticorrosive mixture. Along with products of Audi/VW aerosols and pastes of Teroson firm will approach.

When drawing an anticorrosive mixture it is necessary to close brakes paper or a polyethylene film for protection against greasing droplets.

This head is devoted to internal finishing of Audi 80 – that is to those details of a body which belong to salon of the car.