Main Bearing Cap Bolt Outer Diameter

WARNING: This page is about a different car, the 2013 Infiniti FX50. However, it is still accessible from the selected car via links, so may be relevant.

Measure the outer diameters (A), (B) at two positions as shown in the figure below.

Fig 1: Locating Main Bearing Cap Bolt Outer Diameter Measurement Points
Courtesy of NISSAN NORTH AMERICA, INC.
If reduction appears in (A) range, regard it (B).
Limit [(B) - (A)]: 0.18 mm (0.0071 in)
If it exceeds the limit (large difference in dimensions), replace main bearing cap bolts with new one.