Audi 80/Avant (B4)

Since 1991-1995 of release

Repair and car operation



Audi 80/Avant
+ The description
+ Engines
+ System of release of the fulfilled gases
+ Cooling system
+ Fuel tank and the fuel pump
+ The air filter and воздухозаборные channels
+ Injection system
- Coupling
   Drive of management of coupling
   Coupling service life
   Coupling check
   Check of a hydraulic drive of coupling
   Coupling removal
   The list of malfunctions
+ Transmission and transmission
+ Suspension bracket and steering
+ Brake system
+ Antiblocking system of brakes
+ Wheels and tyres
+ Kuzovnaja electrosystem
+ Ignition system
+ Illumination
+ Signalling devices
+ Devices and auxiliary devices
+ Heating and ventilation
+ Body elements
+ Search of malfunctions
+ Specifications



Coupling service life

As it is already mentioned in subsection the action Principle, each inclusion of coupling leads to that frictional overlays of a conducted disk rub about the interfaced surfaces of a friction, heating up thus. Deterioration is especially accelerated at трогании from a place on high turns of the engine, so-called «sharp start», трогании from a place on the second transfer, «жульничаньи» at crossroads on the second or third transfer with partially squeezed out pedal of coupling or "balancing" on lifting.