I have included in the diagrams down below a Technical Service Bulletin (TSB) for your vehicle's rear shocks from Nissan, as well as step by step instructions on the removal and installation of your vehicle's rear shocks. I have also included a link below for you to go to:
Please go through these guides and get back to us with what you are able to find out, and how everything turns out.
Images (Click to enlarge)
Thursday, May 9th, 2019 AT 7:10 PM