Case 2: N47 engine, N47DKO, N47S, N47T production interval 05.01.2009 - 01.03.2011 In case of customer complaint replace the following parts: -11 8,506,652 31 Supply Chain bottom. - 13 52 7 797 906 sprocket high pressure pump. - 11 31 8 510 014 Supply Chain superior. -11 7,797,899 31 Timing Chain Guide above. -13 7,797,904 52 Timing Chain Guide below. Note: There is no need to release the binding thread of the intermediate toothed wheel balancer shafts. Note: As of March 2011 there are new guidelines. These guidelines do not bring reinforcing ribs. In this way the inner surface of the guides is smooth throughout its length and the timing chain runs easily on them. They have not changed the references. Motor N47D20C, probleme or ba? La mine engleza este :death: