Tsw: Proper Csx Shutdown

This may seem like kind of a noob question, but I haven't been able to find any information on this topic. So, for the sake of realism and just pure curiousity, what is the proper, by-the-book way to shut down the GP38-2 & GP40-2 locomotives?
I know that I could easily just pull the main breaker switch to kill it, but I know there's a proper way (i.e. going down a checklist, just like the start-up sequence in the TSW Manual) to shut off the engines.
Any info, links, checklists, or PDF's would be very much appreciated. Thanks!

 

There is a red engine stop button. It is near the isolation switch.

 

Yeah, I JUST saw that a few minutes ago. It was so fuckin' easy that I actually laughed out loud at myself. Well, that's MY idiot moment of the day. Hahaha! Thanks, Anthony.