Inner Diameter Of Main Bearing Housing

WARNING: This page is about a different variant/trim than selected.

Install the main bearing caps with the main bearings removed and tighten the bolts to the specified torque. Refer to "DISASSEMBLY AND ASSEMBLY ".
Using a bore gauge, measure the inner diameter of the main bearing housing.
Standard : 0.005 - 0.017 mm (0.0002 - 0.0007 in)

Fig 1: Measuring Inner Diameter Of Main Bearing Housing
Courtesy of NISSAN MOTOR CO., U.S.A.
If out of the standard, replace the cylinder block and lower cylinder block assembly.
NOTE: These components cannot be replaced as a single unit because they were processed together.