how many gray water tanks in Montana 3400rl?
We just bought 2011 Montana 3400rl. We notice there are two gray water tanks showing on the inside monitoring panel, but there's only one dump pull. One tank is completely full and pulling the dump ha...
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I have a older Keystone Challenger with 2 gray tanks. The one is the galley for the kitchen sink. The pull handle is just back of the rear tires at the rear of my main slideout. Look in that area for the second handle.
