My washing machine just stopped working at the end of a load. Washer was still full of water. I unplugged it, and restarted and it made a clicking sound at the knob but not in the tub, untill after a couple more tries. Took most of the water out the tub, unplugged again to reset motor. This time the tub spins but its slow and sounds as if there were a belt it would be slipping, but i know this washer doesnt have a belt. My question is could it be the coupling or motor coupler as others have suggested or could it be something else? And on a scale of 1-10, how hard would it be to replace this part, being that it is in between two major components. Or should I just buy another washer. NOOOOOOOOO