water valve groaned and seemed to take forever to fill the tub

Washer is enclosed in a walled partition. I spent more time moving the washer out so I could get to the back of the machine. Due to Maytag's design of a removal sheet metal panel holding the valve the entire water valve replacement was performed outside of the machine. The replacement valve was an exact duplicate and made it a simple swap out. More time was spent removing inlet hoses and outlet hose then in actual valve replacement.