This is a question based on the fact that I am mowing grass under my boat dock and my boat has sat idle for several months. When I was a pilot, we would have small check valves in the low point of the fuel system so that we could drain a small amount and check for water. Would it be possible to have a similar arrangement on a boat? A small check valve in the low point of the system so you can use the same tool as used on an aircraft (a small bowl with a pin to open the valve). Looking for opinions,thanksjwt
.
