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
+ Signaling 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 the 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


Removal of front seats


  1. To remove caps on a level of an internal guide, to extend a level back.
  2. Seats with manual regulation: to turn out the fixing bolt ahead on an average guide.
  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. To raise a seat 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 so-called rams outside on seat support, and also in front in the middle are damaged. Otherwise the seat will shake.

Removal of front seats: to turn off a lock bolt (shooter) ahead under a seat.

Removal of a back seat


  1. Removal of a pillow: to turn out two bolts with crosswise shliyets in a forward part of a seat.
  2. To take out a pillow in the direction up.
  3. Removal of a back: 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 the bolts with cross-shaped shliyets located under it.
  6. To take out the right part of a back from a guide sideways.
  7. At removal of the left part of a back it is necessary to arrive similarly.