Inspection After Removal

WARNING: This page is about a different car, the 2018 Nissan Titan XD. However, it is still accessible from the selected car via links, so may be relevant.

Clean the oil supply line with a clean, lint free cloth.
Keep dirt and debris out of the turbocharger oil supply line.
Inspect the turbocharger oil supply line for cracks, wear, kinks, burns or other damage.