Crankshaft Side Clearance

WARNING: This page is about a different car, the 2003 Nissan Altima. However, it is still accessible from the selected car via links, so may be relevant.

Using a dial gauge, measure the clearance between the thrust bearings and the crankshaft arm when the crankshaft is moved fully forward or backward.
1. Standard : 0.10 - 0.26 mm (0.0039 - 0.0102 in)
2. Limit : 0.30 mm (0.0118 in)
If the measured value exceeds the limit, replace the thrust bearings, and measure again. If it still exceeds the limit, replace the crankshaft.

Fig 1: Checking Crankshaft Side Clearance
Courtesy of NISSAN MOTOR CO., U.S.A.