Water leaked out on floor from behind refrigerator.

First turned water source off and unplugged fridge. Then removed back panel, turned water supply back on and saw leak from valve. Turned water off again and ordered new valve. Paid for 3-5 day shipping, but it came next day! Removed single bolt holding bracket it place. Simple firm pull release of water lines feeding from valve. Unscrewed brass water supply nut with crescent wrench. Marked four electrical leads so I'd know where to replace them. Then repeated process in reverse to install new valve. Simply push water lines back into color coded valve outlets.Also replaced water filter and found that the GWF Filter is now the MWF fitler.