Tighten the parking brake and block back wheels an emphasis.
Lift a forward part of the car and establish on support. Remove an antisplash guard of a motor compartment.
Merge cooling liquid.
Disconnect the electric socket from a thermoswitch of the fan of a radiator.
Wrench turn out a thermoswitch of the fan of a radiator.
Screw a new thermoswitch.
Do not put hermetic on a thermoswitch carving as it can break electric contact of the switch to "mass" of the car.
Fill in cooling liquid.
Get the engine and be convinced of absence of leaks.