Audi 80/Avant (B4)

Since 1991-1995 of release

Repair and car operation

Audi 80/Avant
+ The description
+ Engines
+ System of release of the fulfilled gases
+ Cooling system
+ Fuel tank and the fuel pump
+ The air filter and воздухозаборные channels
+ Injection system
+ Coupling
+ Transmission and transmission
+ Suspension bracket and steering
+ Brake system
+ Antiblocking system of brakes
+ Wheels and tyres
+ Kuzovnaja electrosystem
+ Ignition system
+ Illumination
+ Signalling devices
+ Devices and auxiliary devices
+ Heating and ventilation
- Body elements
   Forward bumpers
   Forward part of the car
   External rear-view mirrors
   The forward and back has flown down
   Cover of a luggage carrier at a sedan
   Back door of the versatile person
   Back bumper
   The sdvizhnoj hatch
   Procleaning of apertures for a water drain
   The control of anticorrosive protection of the bottom of a body
+ Search of malfunctions
+ Specifications


Procleaning of apertures for a water drain

No welded seam exists so tight that water there could not get. For this reason in all hollow profiles in the car apertures for a water drain are built in. If they have got littered because of a dirt or too assiduous drawing of anticorrosive protection of the bottom of the car getting water cannot flow down any more and, as consequence, car corrosion from within begins. Especially dangerous in places are body longerons.


    Regularly to clean apertures by means of brushes for cleaning of tubes (ершик). If the car is equipped сдвижным by the hatch, it is necessary to supervise in addition aperture drains in a roof, see above. For clearing – in front from above, behind from below – the old shaft of a drive of a speedometer approaches.