Connecting Rod Bolt Inspection

1.Measure the diameter of each connecting rod bolt at point A and point B.


2.Calculate the difference in diameter between point A and point B.

Point A-Point B = Difference in Diameter

Difference in Diameter:
Specification: 0-0.1 mm (0-0.004 in.) 

3.If the difference in diameter is out of tolerance, replace the connecting rod bolt.