Audi 80/Avant (B4)

Audi 80/Avant
The description
System of release of the fulfilled gases
Cooling system
Fuel tank and the fuel pump
The air filter and intake channels
Injection system
Transmission and transmission
Suspension bracket and steering
Brake system
Antiblocking system of brakes
- Wheels and tyres
   Wide tyres and wheels
   Pressure check in tyres
   The control of a condition of tyres
   Wheel replacement
   The control of an inhaling of wheel bolts
   Balancing of wheels
   Purchase of new tyres
body electrosystem
Ignition system
Signalling devices
Devices and auxiliary devices
Heating and ventilation
Body elements
Search of malfunctions

Balancing of wheels

Neotbalansirovannye wheels are shown by vibration of a steering or потряхиванием переда. Both effects are especially strongly appreciable at опеределенных speeds. The reason – in non-uniform distribution of weight to a wheel. Therefore wheels should be отбалансированы statically and dynamically. For this purpose there are two methods:


  1. Wheel remove from the car and establish on the balancing machine tool. There it rotates in a skilled mode. The disbalance shown thus can be counterbalanced by placing of lead cargoes.
  2. For neutralisation of last disbalance carrying out of exact balancing is necessary. A disbalance of a nave of a wheel and a brake disk are thus counterbalanced also. The wheels established on front-wheel Audi 80, by force of the engine are resulted in necessary fast rotation, showing a residual disbalance. It again counterbalance lead cargoes.
  3. At all-wheel drive cars Audi 80 for carrying out of exact balancing it is necessary to lift all 4 wheels.
  4. In the absence of own drive back wheels of front-wheel models for carrying out of dynamic balancing are resulted by the electric motor with a frictional disk.