Camshaft Cam Height

WARNING: This page is about a different car, the 2007 Nissan Pathfinder. However, it is still accessible from the selected car via links, so may be relevant.

Measure the camshaft cam height with micrometer.
Standard:

Intake : 45.465 - 45.655 mm (1.7900 - 1.7974 in)

Exhaust : 45.075 - 45.265 mm (1.7746 - 1.7821 in)

Limit:

Intake : 45.265 mm (1.7821 in)

Exhaust : 44.875 mm (1.7667 in)

Fig 1: Checking Camshaft Cam Height
Courtesy of NISSAN MOTOR CO., U.S.A.
If wear exceeds the limit, replace camshaft.