Oil Seal: Replacement: Notes

WARNING: This page is about a different car, the 2003 Nissan Pathfinder. However, it is still accessible from the selected car via links, so may be relevant.

CAUTION: When removing the oil pans, oil pump assembly and timing chain from engine, first remove the camshaft position sensors (PHASE), intake valve timing control position sensor and the crankshaft position sensor (POS) from the assembly.
Be careful not to damage sensor edges.

Fig 1: Removing Valve Spring With SST

Courtesy of NISSAN MOTOR CO., U.S.A.