Thermoregulator — check and repair (VAZ-2108)

Check the position of the damper at the removed thermostat at a temperature of the thermal power element of +25°C and +35°C. In the first case, the damper should block the cold air supply pipe, and in the second case, the heated air supply pipe.

Otherwise, the correct operation of the thermostat is regulated by rotating the thermal power element and sealed by applying enamel to its rod.