Nuevo swing wall

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[/url]Hi
I’m really hoping someone can help me. I’ve recently purchased a 2008 Nuevo but unfortunately the sink has come away from the swing wall
Does anyone have any idea how I can fix or resolve this issue. 

Someone has obviously lent on the sink in the past. 

Photos attached

Any advice more than welcome

Thanks 
Terry

First thing that I would do is to remove the small square access hatch on the back of the swing wall to inspect the damage from the back. You may find that it isn't broken at all, merely strained somewhat and that filling the gap with new sealant would be sufficient. If the vertical wall is cracked or broken then it would need a specialist repair or more probably replacement. That swing wall is easy to remove after the services are disconnected via the small access hatch. Simply flex the ceiling up a little and the top of the pivot can be popped out.