Clogged Drain
My gray water tank won't drain. While washing dishes this morning the sink started filling up. I thought at first that I had left the dump valve closed but when I went to open it it was already open...
Forum Discussion
As mentioned previously, you may have a grey tank for the galley. I did and didn't realize it. After bursting the tank with to much pressure trying to flush drain line,a new tank was ordered and a $ 600.00 lesson was learned. By the way, old tanks make good lube plates for the hitch.
