Hello dear community have already read a few things in the search function but somehow I didn’t get smarter.. it’s about the following: have a Volvo V50 2.0 Diesel, JG 2010 clutch set, two-mass swing wheel, encoder and taker cylinder (located in the gearbox) I completely changed 1 week everything went well, but then the clutch pedal disappeared down and gears didn’t go in.. again aired out, 20 min it was good, then again as before.. to me someone still told, since ss you have to air this model “specially”. I am myself a mechanic and have a ventilator, which should not be the case.. would be happy if someone could help me here, am in despair thanks already in advance.