Anybody with a 318SAB. Looking at this one, it has 76 gal gray, 38 waste but only two tank handles, are the two gray tanks connected to one drain? (Assume there are two)
My 2010 318 has one(1) hose dump connection, A Black water valve, A FORWARD Gray water valve and the second GRAY Water valve is located outside the storage compartment under the unit, just in front of the drivers side wheels