Happy feast dear MT’ler, I ask you for a brief statement regarding the attached photo. Running speed 410 Tkm and valve shaft seals made in April 2018 in the course of an engine revision. Since the still increasing oil consumption… Oilfalls made… Glove test went after that without abnormalities… nevertheless up to 2 liters of oil consumption/1000km…and subjective performance loss… Thanks in advance and have a pleasant 2nd Christmas holiday Thomas