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
   Control of a condition of a casing of the steering mechanism
   Check of dustproof covers and люфта tips of cross-section steering drafts
   Check of dustproof covers of hinges of a forward suspension bracket
   Check люфта steering
   Check of a maple or poliklinovy belt
   Check of level of working liquid
   Check люфта bearing of a nave of a wheel
   List of malfunctions
   Adjustment of corners of installation of wheels
   Measurement of adjustment of corners of installation of wheels
   List of malfunctions
   Repair of a running gear and steering
   Repair of a forward suspension bracket
   Repair of a back suspension bracket
   Steering repair
   List of malfunctions
   Adjustment of the steering mechanism
   Filling by liquid and pumping of hydrosystem of the amplifier of a wheel
   Safety cushion
   Safety measures requirements
+ 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
+ Search of malfunctions
+ Specifications

List of malfunctions


There are some faultless signs of deterioration of operation of shock-absorbers:

  • Steering trembling because wheels have no continuous contact to a paving any more.
  • When passing roughnesses the body fluctuates.
  • "Ransacking" behavior of the car when passing turns, thus internal wheels in turn insufficiently strongly nestle on the earth, and with external loading insufficiently strongly acts in film.
  • Jumping-up wheels; naturally, only the detached onlooker going sideways from you or for you can notice it.
  • Repeatedly interrupted brake trace at complete braking, arises because of jumping-up wheels (in cars with ABS it is manifestation chokes with ABS adjustment).
  • Non-uniform wear of tires and the increased wear of tires.
  • Considerable oil traces outside on shock-absorbers and under a plate of a spring of a rack of the shock-absorber. Insignificant traces of oil, on the contrary, are normal.