July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Main Gear: Assembly: Plug

WARNING: This page is about a different variant/trim than selected.

Apply sealant to plug, then install using a drift or suitable tool, as shown in Fig 1.
Use Genuine Anaerobic Liquid Gasket or equivalent. Refer to RECOMMENDED CHEMICAL PRODUCTS AND SEALANTS

Fig 1: Installing Plug Using Drift
Courtesy of NISSAN MOTOR CO., U.S.A.