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Old 06-11-2013, 06:28 PM   #1
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Gray water tanks question

We have a 2012 jayco jay flight 29rlds. Can some one please tell me what drains into each gray water tank? We had a problem draining one last weekend and we didn't know which one to pay more attention to. Thank you


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Old 06-11-2013, 07:02 PM   #2
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Welcome. If you have one black and one grey then it would be all sinks, shower/tub into grey and only the head (toilet) into the black. You want to drain the black first and it should be 3/4 full before doing so. If you don't have a flush system a 5 gal pail of water dumped down once it is empty with the valve open to get the solids out. Then follow with the grey to flush out the lines. Remember to close all the valves and put a little water in the black tank with chemical treatments to keep it in check.

If you have 2 grey tanks then most likely the bathroom is on one tank and the kitchen sink is on the other.


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Old 06-11-2013, 07:53 PM   #3
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Wish I could help...While my husband was away for the day I filled up each grey tank so I could label which was which and which handle was to what...wrote it down and still to this day can't find where I put it...you could call your Jayco dealer service dept and ask them guys...just a thought...
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