We have a 2014 Pleasure Way Pursuit that is generally very well built and handles well. However, we have noticed an odor near the entry door on the passenger side of the RV, near the kitchen sink. We...
Mine are under the sinks. Follow the drain lines, they should have a tee and follow the line up. The valve is usually as high as possible under the sink. Mine barely has enough room to turn it out. Teflon tape will help seal and also provide a little lube for the threads.