Audi 80/Avant (B4)

since 1991-1995 of release

Repair and car operation

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
+ injection System
+ Coupling
+ Transmission and transmission
+ Suspension bracket and steering
+ Brake system
+ Anti-blocking system of brakes
+ Wheels and tires
+ Body electrosystem
+ ignition System
+ Lighting
+ Signalling devices
+ Devices and auxiliary devices
+ Heating and ventilation
- Body elements
   Front bumpers
   Forward part of the car
   External rear-view mirrors
   The forward and back flew down
   Trunk lid at a sedan
   Back door of the versatile person
   Rear bumper
   Movable hatch
   Pro-cleaning of openings for a water drain
   Control of anticorrosive protection of the bottom of a body
+ Search of malfunctions
+ Specifications


Removal of forward seats


  1. To remove caps on a level internal directing, to extend a level back.
  2. Seats with manual regulation: to turn out fixing bolt ahead on the average directing.
  3. Seats with electric regulation: in front on the right and at the left on a sled to remove a covering and to turn out the bolts located under it.
  4. Seat to raise in front, to open a bandage of a bunch of cables, to disconnect shtekerny sockets.
  5. All models: to take out a seat in the direction back.
  6. Before installation to check, whether are damaged so-called ползуны outside on seat support, and also in front in the middle. Otherwise the seat will shake.

Removal of forward seats: to unscrew a lock bolt (shooter) ahead under a seat.

Removal of a back seat


  1. Pillow removal: to turn out two bolts with a crosswise shliyets in a forward part of a seat.
  2. To take out a pillow in the direction up.
  3. Back removal: to cast away the left part of a back.
  4. To remove a level on the average hinge of the right part of a back.
  5. To weaken bolts with the cross-shaped shliyets, located under it.
  6. To take out the right part of a back from directing sideways.
  7. At removal of the left part of a back it is necessary to arrive similarly.