Audi 80/Avant (B4)

Audi 80/Avant
The description
System of release of the fulfilled gases
- Cooling system
   Check of level of a cooling liquid
   Frost resistance check
   Check of system of cooling on tightness
   Carving cover of a broad tank
   The thermostat
   The list of malfunctions
   The water pump
   Klinovoj belt of the water pump
   The fan of system of cooling
   Malfunctions of the fan of system of cooling
   The list of malfunctions
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
body electrosystem
Ignition system
Signalling devices
Devices and auxiliary devices
Heating and ventilation
Body elements
Search of malfunctions

Klinovoj belt of the water pump

The drive of the water pump 5 and the 6-cylinder engine is provided with a gear belt – here can get off nothing. On another on models with the 4-cylinder engine: this engine cannot be maintained without wedge a belt and by that without the water pump! Otherwise the most serious damages of the engine are possible.

Cold water is heavier, than hot that is why it can slowly circulate on the engine and a radiator and without the water pump. However this thermosiphon cooling, modern engines have not enough. In more details клиновом a belt it is written in section the Generator.