Main Bearing Cap Sub Bolt Outer Diameter

WARNING: This page is about a different car, the 2019 Nissan NV3500 HD and 2019 Nissan NV2500 HD. 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.

Courtesy of NISSAN NORTH AMERICA, INC.

(C)	: 20 mm (0.79 in)
(D)	: 15 mm (0.59 in)
(E)	: 9 mm (0.35 in)

If reduction appears in (A) range, regard it (B).

Limit [(B) - (A)]

: 0.10 mm (0.0039 in)

If it exceeds the limit (large difference in dimensions), replace main bearing cap sub bolts with new one.