1. If on conrod bearings there are no noticeable wear tracks, then it is possible to be limited to check of gaps in bearings. The gap is checked in size of crush of plastic wire caliber at the tightened rod cover nuts.

2. Check an axial side play of a rod. If the side play exceeds norm, then replace a rod and a cover.

3. When replacing bearings install them so that ledges on inserts came into dredging on a cover and a rod.