How to install antifreeze in a 2004-F-250 Superduty,power stroke 6.0 diesel on 2004 Ford F-250 Super Duty

Need to know how to install antifreeze.

Asked by for the 2004 Ford F-250 Super Duty
1 answer
Are you just topping it off, Take the cap off the degas bottle and fill up to the middle of the coolant fill level marks. Are you wanting to drain and refill.