Main bearing bore Alignment Check

How to check main bearing bore alignment? We use laser alignment tool to measure the straightness and center of circle. Engine : mtu 16v4000 Location : PLTD Saumlaki, Tanimbar Island. Please SUBSCRIBE this channel and SHARE this video Follow: Facebook : http://bit.ly/31xeTyv Instagram : http://bit.ly/2M5o6HB #engineblock #laseralignment #mainbearingbore