A few months ago I tore out all my aft head plumbing and replaced it. The stuff was so calcified at 20 years old, even the Y valve and other fittings, I had to replace everything. It took five days. Three of those days were spent cursing the old stuff out. It is located under the sink in the aft head and is accessed through a space about 1' X 1 1/2' and is probably three cubic feet in volume. Stuffed in there are through hulls for the head intake, sink outlet, macerator output, and head overboard discharge, Y valve, vacuum break and fresh water PEX piping and fittings.
Well, I made my list for off-season maintenance and improvements and was looking forward to starting. (Even though we are a year-round area, people still tend to do maintenance in the fall/winter.) Anyhow, I noticed the fresh water was cycling on at times. In the past, that has meant a leak, but has also signaled the water heater was failing. I tested the water heater and it seemed OK. I checked for leaks and found one of the T PEX fresh water fittings was cracked and leaking. Unfortunately, it was in the aft head in back of all the head plumbing.
I removed the T fitting with much difficulty given the restricted access, and with tugging and pulling. I had a spare and put it in. Re-installation was way harder than removing it. It took almost a day and I was super stiff but pleased when it was done. It was then I noticed a leak in one of the shut off valves next to the T. I took a deep breath and realized I would have to remove some of the head plumbing to get at it. I took a deep breath and went home. I ordered a couple of valves. I had a drink (or more) and took a hot bath.
When I went back to the boat and started to remove the head plumbing, I noticed the Y valve was leaking. I assumed the new hose needed tightening, but when I took it off, I saw the Y valve was cracked in the back. Fortunately, WM had one Whale in stock. Of course, they are in Ireland, so getting a warranty adjustment will be impossible.
I spent another day putting the new shut off valve in and replacing a couple of the PEX compression cones that looked suspect. Then the Y valve. Whew! It all worked. Just like it did a couple of months ago.
I suspect I damaged the fresh water fittings when I was wrestling the new head hose and fittings off. The Y valve probably broke when the new hose was bent into position (although it wasn't that much force).
Everyone on this board that has owned a boat for more than a few years can appreciate this example of one step forward and two back. I know it's happened to all of us. I'm sure you can tell some stories. I also can appreciate what guys like Maine Sail sometimes go through when working on a customer's boat. It also cements the notion that rum does indeed have a special place on a boat!
Well, I made my list for off-season maintenance and improvements and was looking forward to starting. (Even though we are a year-round area, people still tend to do maintenance in the fall/winter.) Anyhow, I noticed the fresh water was cycling on at times. In the past, that has meant a leak, but has also signaled the water heater was failing. I tested the water heater and it seemed OK. I checked for leaks and found one of the T PEX fresh water fittings was cracked and leaking. Unfortunately, it was in the aft head in back of all the head plumbing.
I removed the T fitting with much difficulty given the restricted access, and with tugging and pulling. I had a spare and put it in. Re-installation was way harder than removing it. It took almost a day and I was super stiff but pleased when it was done. It was then I noticed a leak in one of the shut off valves next to the T. I took a deep breath and realized I would have to remove some of the head plumbing to get at it. I took a deep breath and went home. I ordered a couple of valves. I had a drink (or more) and took a hot bath.
When I went back to the boat and started to remove the head plumbing, I noticed the Y valve was leaking. I assumed the new hose needed tightening, but when I took it off, I saw the Y valve was cracked in the back. Fortunately, WM had one Whale in stock. Of course, they are in Ireland, so getting a warranty adjustment will be impossible.
I spent another day putting the new shut off valve in and replacing a couple of the PEX compression cones that looked suspect. Then the Y valve. Whew! It all worked. Just like it did a couple of months ago.
I suspect I damaged the fresh water fittings when I was wrestling the new head hose and fittings off. The Y valve probably broke when the new hose was bent into position (although it wasn't that much force).
Everyone on this board that has owned a boat for more than a few years can appreciate this example of one step forward and two back. I know it's happened to all of us. I'm sure you can tell some stories. I also can appreciate what guys like Maine Sail sometimes go through when working on a customer's boat. It also cements the notion that rum does indeed have a special place on a boat!