29.5bhok outdoor sink not draining

[vikefan7]

Does anyone know if there's a valve or something weird between the sink and tank on the outdoor kitchen. It is not draining all of a sudden and before I throw a snake down there I don't want to try to push through a valve. From what I can tell it's solid pipe from the sink to the tank so don't think I can hurt anything by pushing it through. Pleas let me know if you've experienced this or have any other suggestions.

[KAR]

Check the trap, drain its separate gray tank


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[Jbraxton]

I have a 29.5 buds and found an unmarked valve behind left rear wheel that drains my outside and inside kitchen sinks.

[vcbice]

The outside kitchen sinks have a 'mechanical trap' instead of a P-trap like most sinks. I suspect yours may be faulty. There is a label next to my sink that says to NOT use a snake to clear the drain.

The trap can be reached if I remove the left hand drawer.

The rear grey tank can be drained at the front dump station. There are three handles up there. One forward for the black, one in front of the dump hookup for the front grey tank (shower and bathroom sink) and another valve behind the dump hookup (handle is black on mine) that drains the rear grey tank (outside and inside kitchen sinks). The rear grey tank also has it's own dump hookup and valve at the rear of the trailer.

[vikefan7]

Thanks guys, i did end up finding the "trap". It's basically a white pipe fitting with a rubber in it with a slit. I have no idea how this would hold water from flowing to the tank, but I took it out and then ran a snake to the grey water tank and everything worked fine after that.