Removal and Installation: 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.

Remove the front undercover. Refer to Removal and Installation .
Drain the engine oil. Refer to Changing Engine Oil .
Remove the threaded plug (C) and remove the oil check valve spring (B) and oil check valve (A) from the block stiffening plate.

Courtesy of NISSAN NORTH AMERICA, INC.

CAUTION: Do not reuse the O-ring (1).

: Front