WARNING: This page is about a different car, the 2018 Nissan Titan XD and 2018 Nissan Titan. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Transfer Assembly 5.0L With Torque Specifications
Courtesy of NISSAN NORTH AMERICA, INC.
1.
Transfer assembly
Fig 2: Transfer Assembly 5.6L With Torque Specifications