Ship diesel engine parts - Connecting rod cap and connecting rod assembly

Upper and lower blades of the bearing cap

If the bearing is newly replaced, there is no distinction between the upper and lower; if it is a used bearing, it should be reinstalled according to the original position, and it should not be swapped up and down. Otherwise, it will affect the fit between the shaft neck and the bearing.

Assembly of connecting rod cap and connecting rod

There are assembly marks on the large end of the connecting rod and the back of the connecting rod cover. During assembly, the parts with the marks should be placed on the same side. Otherwise, the original processing accuracy of the large head hole of the connecting rod cannot be guaranteed, and the correct fit between the bearing and the shaft will be disrupted.