n 2010, we started the project of revitalization of six Zgoda-Sulzer 6ZL40 / 48 diesel engines for the new 3rd and 4th units of the Mochovce nuclear power plant in Slovakia. During the second half of 2010 and the first half of 2011, the engines were completely revitalized at the Adriadiesel plants and shipped back to the Mochovce Nuclear Power Plant.