Thermostat removal spend in the following sequence:

- Disconnect a wire from the negative plug of the storage battery;

- Merge cooling liquid from cooling system as it is described earlier;

- Remove hoses of system of cooling;

- Remove a hose between the case of the thermostat and a radiator;

Fig. 178. Thermostat removal

- Disconnect fastening of the case of the thermostat and remove it (fig. 178);

- Remove condensing ring and utilise it.

Installation finish in sequence, return to removal, having put a new sealing ring.