WARNING: This page is about a different car, the 2006 Nissan Titan. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Front Seat (Driver Seat) Replacement Components With Torque Specifications
Fig 2: Front Seat (Center Seat) Replacement Components With Torque Specifications
Fig 3: Front Seat (Passenger Seat) Replacement Components With Torque Specifications