Originally Posted by shml
Yes it is. Found a loose screen so tightened this. This was the location of the dripping water. Attached to the sink pump? Will try putting more water in now.
I have the same unit 30FW. The strainer is for easy access to clean out dirt or whatever from you water pump system. (FYI) That pump supplies the whole MH not just the outdoor sink. Hand tighten bowl so as not to crack it by over tightening. Hand tightening may vary by strength of owner. If not tightened enough it may come loose from vibration while traveling.
Perfect location for winterizing.
By the way, there should also be a macerator pump for the sink drain.
Have safe travels