Need help draining coolant and flushing it. Anyone have any pointers maybe step by step of how I could possibly do this the easiest correct way.

 

There should be a drain bolt on the water pump on the lower left side of the engine.
Remove the drain bolt and radiator cap. Let it drain.
Replace drain bolt, fill with water, replace radiator cap.
Run bike for 5 minutes.
Drain again. (repeat as needed).
Then fill with water/antifreeze mix.