1.42.6. The fan of system of cooling of the engine
The fan of system of cooling of the engine is put in action by the electric motor and copes by means of a thermoswitch depending on temperature of a cooling liquid.
Therefore, at прогретом the engine the fan after engine deenergizing some time can work or suddenly join
- Also at the switched off ignition!
If the fan does not work, though the temperature of a cooling liquid is very high, it is necessary to check up a safety lock and, if necessary, to replace.
Speed of rotation of the fan of system of cooling of the engine does not depend on speed of rotation of a shaft of the engine. Therefore cooling action cannot be increased by means of transition from the higher transfers by the lowest. Until then while the engine shaft rotates without radial palpation or when lifting without considerable falling of speed is overcome, there is no necessity to pass from the higher transfers on the lowest.