WARNING: This page is about a different car, the 2013 Nissan Armada. However, it is still accessible from the selected car via links, so may be relevant.
Measure diameter of piston pin hole using suitable tool.
Standard: 21.993 - 21.999 mm (0.8659 - 0.8661 in)
Fig 1: Measuring Piston Pin Hole Diameter Using Inside Micrometer