maintenance

1st gen Xterras are known for getting a power steering leak from the sector shaft seal (the shaft to which the pitman arm attaches) I'm wondering if it makes sense to lather on some thick waterproof grease on the outside as a preventative measure to protect the seal? This is the area I'm...

I just recently bought an 04 xterra with 94344 miles! The title says xe/se. How do I tell what I have? What are some things I need to start with, ie, maintenance, mods, etc. AND what cool interior/exterior mods have you made? Thanks in advance for any suggestions!!!!