Problem with Hoover HFA27K – fridge freezing

Hi,

I have a Hoover HFA27K frost free fridge/freezer which has started freezing everything in the fridge compartment, even with the setting down between off and 1.

I have read from other posts on here, although none specific to this model, that this could be down to either a temperature sensor or the PCB. I’m fairly handy with this sort of thing and am happy to have a bash at replacing either but can anyone tell me how to access them?

Also, when I pulled the fridge freezer out to see if there were any obvious ways of accessing the temperature sensor I noticed that the drain tube appears to have come loose behind the mesh and is leaning back. Does anyone know how I can reattach that? I tried fiddling with it through the mesh but to no avail!

Thanks 🙂