Cold Water would not shut-off

To discover what the problem was, I intially tested the inlet valve by blowing into both sides - discovering that the cold side was stuck in the open position. The hardest part was removing the back of the machine. First, you unscrew the top plastic part which contains the controllers by phillips head on either side. Then you pop the clips out with a large slot screwdriver, then at the bottom, a nutdriver or large slot screwdriver there are two nuts to remove. The valve itself took a small nutdriver and pliers to remove the hose. Took less than 20 mintues to complete repair. Washing works like new now.