Hello all, at my Volvo V70 T5 VEA (2015) I tried to change the small internal seal in the lid of the oil filter case, too. However, it was impossible to use the new seal, since the movable (apparently spring-bearing) outer shaft could not be pressed back accordingly. Therefore, I then assembled the whole thing without this small sealing ring. A new oil filter cover is already ordered, so that all of this again its Ric My question would now be, what is this seal intended for inside and if I can still drive safely with the vehicle until another exchange? At least no oil comes outside. Unfortunately, I did not take a photo of the part, but found a picture of a lid on the Internet and marked the place where the said seal sits red. Many greetings!