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
   Control of a condition of a casing of the steering mechanism
   Check of dustproof covers and side play of tips of cross steering drafts
   Check of dustproof covers of hinges of a forward suspension bracket
   Check of a side play of steering
   Check of a maple or poliklinovy belt
   Check of level of working liquid
   Check of a side play of the wheel bearing
   List of malfunctions
   Adjustment of angles of installation of wheels
   Measurement of adjustment of angles 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 with liquid and pumping of a hydraulic system of the power steering
   Safety cushion
   Requirements of safety measures
+ 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
+ Search of malfunctions
+ Specifications

List of malfunctions


There are several faultless signs of deterioration in operation of shock-absorbers:

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