WARNING: This page is about a different car, the 2013 Nissan Armada. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Exploded View Of Third Seat - LH (With Power Folding) With Torque Specifications
Courtesy of NISSAN NORTH AMERICA, INC.
Fig 2: Exploded View Of Third Seat - RH (With Power Folding) With Torque Specifications