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Old 12-24-2016, 08:37 AM   #1
Firsterin
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Water pooling in underbelly HC 343 RL

This is a weird one. Hubby noticed a sagging underbelly so he pushed against it and water began to flow out. He said he nearly got soaked when he investigated further. We've had no rain. He did wash it the other day though. He looked very thoroughly and can't find a clue as to where that water is coming from.
 
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Old 12-24-2016, 09:01 AM   #2
baybum10
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Mine had the same problem. Turned out to be a split on the top of the fresh water tank. Hope yours is just misdirected water runoff and not one of the tanks.
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Old 12-24-2016, 09:06 AM   #3
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If its just water and not out of one of the tanks you got a leak. First place I would look is the back flow preventer. It might be under the sink in the bathroom. It's black kinda odd L shape with a plastic pipe on each end sticking up about a foot or so and looks like it goes to nowhere. It may not be leaking when you find it.
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Old 12-24-2016, 10:36 AM   #4
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That's the one question we need an answer to, did your husband recently dump the tanks and run the power flush. If so, then Lynwood has the answer. Many of us have either removed or replaced that device because they frequently fail.
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Old 12-24-2016, 11:30 AM   #5
richfaa
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If it is black it will smell. If it is galley it will smell.If it is gray it may be soapy. The probabilities are high you have a leaking tank
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Old 12-24-2016, 12:11 PM   #6
Firsterin
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The leak is in the back, it's not the tanks. We've not been anywhere, so haven't used any tanks. We don't keep fresh water tank full, we're in Florida so it's not freeze related.
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Old 12-24-2016, 12:36 PM   #7
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Ok did you dump the black tank and use the power flush?
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Old 12-24-2016, 03:51 PM   #8
rohrmann
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You don't say what your rig is or how old either. Just this past summer, I replaced our leaking water heater, which was leaking into the belly of our rig. Unfortunately, after replacing the water heater, I also discovered our grey tank had also developed a leak, and it too was leaking into the belly. Those repaired/replaced, and no more leaks. You might also just have a loose fitting behind the convenience center, or a loose or leaking hose coming from the fresh tank.
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Old 12-25-2016, 03:25 AM   #9
Firsterin
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It's a 2015 HC 343 RL.

All good replies but he's thoroughly checked for leaks from tanks. He flushes every time he dumps the black tank. It only happens when he washes it or it rains.

I'm convinced that there's a pathway leading the water to that underbelly that he's missing. Next time he washes it I'm going to stand by and really check to see if I can spot it. We did have a leak in the grey water tank but that was fixed and it wasn't the source anyway.
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Old 12-25-2016, 11:34 AM   #10
jcurtis934
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Could possibly be water entering into back cap from a faulty seal on top of the rear cap. John
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Old 12-25-2016, 11:40 AM   #11
Firsterin
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Quote:
quote:Originally posted by jcurtis934

Could possibly be water entering into back cap from a faulty seal on top of the rear cap. John
Could very well be!
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