July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!
Removal and Installation: Notes
WARNING: This page is about a different car, the 2007 Nissan Quest. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Radiator Replacement Components With Torque Specifications
Courtesy of NISSAN MOTOR CO., U.S.A.
WARNING:
Never remove the radiator cap when the engine is hot. Serious burns could occur from high pressure coolant escaping from the radiator.