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


The wing (3) is presented in drawing together with hinged details:

1 – back face slip;
2 – flap.

The removable executed only forward wings. Back wings are welded, and there is nothing to do to amateur mechanics.

Removal of facing of forward wheel niches


  1. To remove the corresponding forward wheel.
  2. To remove the plastic expansion bolt shield at the very bottom at back edge of a bumper.
  3. To remove bumper sidewalls from arms on a wing. For this purpose to press on a bumper in the direction down at height of fixture and at the same time to take away it from a body.
  4. To turn off all fixing bolts / nuts of facing of a wheel niche (flap).
  5. To remove plastic expansion bolt shields of a forward bolt.
  6. In front to turn off a fixing nut of the flap.
  7. To turn a rotary lock on connection with the lower protection of a motor compartment on 90 ° counterclockwise (to the left).
  8. To remove facing of a wheel niche through a rasporny bolt and to wring out inside from an external contour of a wheel arch.
  9. At installation very carefully to tighten plastic nuts and bolts with crosswise shliyets, differently it is possible to strip a plastic thread!

Removal of a wing


  1. To remove the flap.
  2. To remove a bumper.
  3. To turn out at bottom edge of a wing on one screw with crosswise shliyets or screws with a star-shaped head in front and behind.
  4. To turn out the screw below cut for a bumper.
  5. In back part of a wheel niche to turn out the screw from a cross-piece, and one more is a little lower.
  6. To open a forward door.
  7. To turn out a bolt over hinges.
  8. To turn out six-sided bolts on the upper edge of a wing; before it to remove porolonny laying.
  9. To remove a wing.

Installation covered


  1. If the new wing is established, it is necessary to remove an arm and a back face slip from an old wing and to priklepat (in a workshop) to the new.
  2. To remove the remains of a sealing tape on back edge of fastening of a wing.
  3. To paste a new sealing cord (number of the spare part AKD497 010 04R10) with the diameter of 7 mm.
  4. To establish a wing.
  5. To establish distance to a cowl at not tightened fixing bolts of the upper edge of a wing. It has to make 4,5 — 5,5 mm.