Sink wast pipe has dropped off. Because Bailey are unable to tighten a jubilee clip at the factory the corrugated vertical down pipe has dropped off the 90 degree bend located under the rear left hand side of the 3 burner hob. I have tried my best to describe this before on this forum so please note the problem is I cannot figure out how to gain access to this junction . It is not under the sink. There is no drawer under the sink. The fridge is under the sink, the repair is a 30 second job. It is access that is the problem. So I need to know how to lift up or remove the Thetford 4 burner hob so I can access this pipe junction. Surely, please. Someone should know. We can’t use the sink as the wast water drops down into the cutlery drawer at the moment.