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 any residue from the outside of the tube.
Inspect the ends and length of the tube for cracking or straining.
Inspect the engine oil dipstick tube mounting holes for stripped threads or missing hardware. Replace components as necessary.
Inspect the engine oil dipstick for damage.
Inspect the engine oil dipstick handle for damage. If damage is found, replace the dipstick.