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


Forward part of the car

Bumper overlays are fixed by means of fixing wedges (marksman) in a bumper. For their removal everyone follows отфиксировать flat plastic шпателем. Before removal of lateral overlays it is necessary to remove an average part with fastening for licence plate.

To arm (2) often gets at collisions. For this reason it is designed so that it can be changed easily after removal of two шестигранных bolts (arrow). The Same concerns and traverses (1). Arrows specify in fixing bolts.

Removal traverses. On an illustration it is shown a traverse of model with the 5-cylinder engine. Arrows specify in fixing bolts. Do not forget: it is necessary to disconnect a plait of wires also.

Removal of the bottom protection of a motor compartment

The bottom protective covering of a motor compartment promotes achievement of good aerodynamic factor of body Audi, and also muffling of noise. It is necessary for removing for performance of repair of the engine.


    To raise the car in front, to fix. On the right and at the left in wheel niches to turn out on two plastic nuts or one nut and one rotary lock. At back edge of a covering under the engine to turn a screw-driver three rotary locks on 90 counter-clockwise (to the left). To hang out a covering ahead on bumper fixture. To raise a covering on the right and at the left over a carving bolt in wheel niches and to remove in a direction back. At installation a covering accurately to insert into fastenings below on the brink of a bumper. Then to establish боковины on carving hairpins. Easier to perform this work together.

Removal of a lattice of a radiator


    To open a cowl. To turn on below on an underside of a lattice of a radiator three шестигранных a bolt, a fixing corner to leave established. To reject a radiator lattice forward and to remove it. Installation: to hang a radiator lattice in fixing clamps on an upper edge. To get a radiator lattice in an adjusting aperture and very cautiously to tighten bolts on a bottom edge (6 Н•м).

Lath removal under headlights


    To open a cowl. To weaken a bolt with крестовидным шлицем on a lath inside. Lath outer side cautiously to shift from fastenings aside – the lath in this place is fixed by a pin.

At the left: the narrow strip under headlights on external edge is fixed by a pin. At removal it is necessary cautiously and to get this pin from an aperture carefully.

On the right: removal of a lattice of a radiator (1). On top it is screwed on separate eyes (2). From below it is fixed small крепежами.