Audi А4
+ Running gear
+ Regular servicing
+ Engines
+ Turbo-supercharging
+ Exhaust system
+ Cooling system
+ Fuel tank and the fuel pump
+ The air filter and channels всасывания
+ Injection system
- Coupling
Coupling functioning
Coupling actuating
Coupling check
Check of hydraulics of coupling
The help at malfunctions
+ Transmission and the main transfer
+ Suspension bracket of wheels and steering
+ Brakes
+ Wheels and tyres
+ The electrotechnical equipment
+ Ignition system
+ Illumination
+ The alarm equipment
+ Tools and devices
+ Heating and ventilation
+ Body details
+ Salon
Search of malfunctions
Technical characteristics
Coupling
In the car with a mechanical transmission coupling carries out two functions: first, at its deenergizing communication between the engine and a transmission as transfer is switched only in the absence of loading should interrupt. Secondly, coupling in the beginning of work of the engine softly "connects" all knots of a drive which for the present are in rest, with each other.
