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.
Measure inner diameter of bushing.
Standard : 20.000 - 20.012 mm (0.7874 - 0.7879 in)
Fig 1: Checking Connecting Rod Bushing Oil Clearance (Small End)