Amana side-by side refrigerator

I need to change out the ice maker water valve, Amana (Whirlpool) Part Number AP4134853. 14 year old Amana side-by-side, Model No. SRD22S5W.

Not being too swift about these kinds of repair/replacements, can anyone guide me through the removal/replacement procedures, or provide some drawings/instructions on how to do this?

Many thanks!

Larry Jenkins