whirlpool fills but won't do anything else

Washer Repair
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1

my washer fills on any part of the cycle but won’t agitate or spin. once or twice I got it going again by moving the tub manually but now it does nothing. HELP!

3

Check the coupling, this video will show you how.

http://www.youtube.com/watch?v=WLPGs2UMUJc

4

Thank You!!!