Wartsila’s User Group › Forums › General › Big end bearing problems This topic contains 0 replies, has 1 voice, and was last updated by SPCS 1 month ago. Viewing 1 post (of 1 total) Author Posts November 12, 2018 at 1:35 pm #1934 SPCSParticipant All, We are having problems at short intervals changing big end bearings on an W18 V 46 engine. We found after 12K that there where deep stripes on the bearings and abnormal wear. Anybody have had the same issue. Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic.