Simpson Esprit 600 Problems?

Hello,

I have a simpson esprit 600 it started with the hot water not shutting off when in the warm or hot cycle so I am assuming there is a shutoff valve that needs to be replaced here. But over the past week the machine doesnt spin now. It empties the drum after the wash but the clothes are soaking wet the drum just doesnt spin. Is this a belt problem ?

Any help would be greatly appreciated as everything seems to be going wrong right now and now I cant wash my families clothes.

Please help
ikhan42