Suggested Service at 4k Miles

Good Morning Folks,

I recently picked up a 2012 RZR4 800 with 4,023 miles on it. It runs out well and I put about 50 miles on it this weekend in the snow of the Colorado Mountains.

My concerns are driven by a couple things:
The guy I got it from said the built only has about 700 miles on it, but he never mentioned the clutch. It has good pull out of the gate, but does not feel like it truly "locks in" if you understand what I mean.

It also has a little bit of a chirp and a gear oil or maybe rubber smail in heavier snow (yes in low range)…..

Thoughts? Is there a key list of shit I need to do or check at 4,000 miles?

Thanks,
Mike:scared2: