5.1. General information

The cooling system consists of a radiator, the water pump with the drive from a bent shaft of the engine and the thermostat. The system is filled with cooling liquid. In a casing of a radiator the fan with the electric motor which turns on the thermobimetallic switch is installed.

Moments of an inhaling, N · m
Fan thermoswitch..... 30–40
Temperature sensor..... 5–10
Bolts of fastening of the water pump to the block of cylinders..... 19–31

The fan of a radiator can turn on also at the idle engine even if the key in the switch of ignition is in the provision of "ON". When carrying out any works near the fan it is necessary to disconnect a wire from the negative plug of the rechargeable battery.

The water pump is put in action from a gear belt of the drive of the gas-distributing mechanism and is installed in a forward part of the engine. For heating of salon the cooling liquid heated during the operation of the engine is used. Heated cooling liquid proceeds through a radiator of the heater located in interior of the car. The driver or the passenger can operate a stream of cooling liquid through a radiator of a heater and the speed of an obduv of a radiator an air stream, maintaining thereby the necessary temperature in interior of the car. On a part of cars the air conditioning system is installed. The main units of this system are installed in a motor compartment, the compressor of the conditioner is put in action by a belt from a pulley of a bent shaft.