1. The maintenance instruction
2. Maintenance service
3. Engines
4. Fuel system
5. Systems of greasing, cooling
    5.1. Greasing system
    5.2. Cooling system
      5.2.1. Hoses of system of cooling
      5.2.2. A radiator
      5.2.3. The thermostat
      5.2.4. The fan of cooling of a radiator
      5.2.5. The pump of system of cooling
      5.2.6. Plums of a cooling liquid
      5.2.7. Pouring of a cooling liquid and removal of air from system
6. Release system
7. Coupling
8. Transmissions
9. Power shafts
10. A steering
11. Suspension brackets
12. Brake system
13. A body
14. An electric equipment

5.2.4. The fan of cooling of a radiator

Pressure to the fan moves through the ignition lock, the fuse and a thermoswitch which (on the majority of models) is established in a radiator. On models cooling fans cope with an air conditioning gauge "Bitron".


1. If the fan does not work on reaching the maximum working temperature (before the arrow of the index of temperature will enter into red sector or before the lamp of the alarm system of temperature will light up), to switch off ignition, to remove two wires from a thermoswitch and to connect them together.
2. To include ignition. If the fan works now, means, the thermoswitch is faulty and is subject to replacement.
3. If the fan does not work, to check up pressure of the battery on wires to a thermoswitch. Absence of pressure testifies or to malfunction of conducting or перегорании the fuse.
4. If the thermoswitch and electroconducting in a good condition, means, the fan electric motor has failed. The engine can be checked up, having submitted directly (additional wires) on it pressure from the accumulator.


1. To remove a radiator.
2. To remove a forward part of a lattice of a radiator.
3. To unscrew three bolts of fastening of the engine of the fan (are specified by arrows), to remove it forward from a casing and to disconnect an electric socket.


Installation is made in sequence, return to removal.