[dpam]

Dumped the black tank and tried to use the
Black Tank Flush. Saw water coming out of bottom
of trailer so I quickly turned off the water tap. Checked
Inside the pocket door space and saw water.
Any one know how to access the check valve on
a 2010 - 3150 RL? Is this valve only for
the black tank flush, or does the city water hook
up use the same check valve? When we use
our fresh water tank and pump the check
valve doesn't seem to leak.

Greatly appreciate your input.
E