What was meant to be a grand outing, taking family on a Saturday sailboat ride turned out to be a “3 hour tour” instead. No not island shipwrecked; we all returned to the dock intact — but not before an encounter with a dredger train of barges, a soft grounding, a crab pot entanglement, engine breakdown, 2 rescue tows and a mangled boat hook! It was a chain of events. One thing upon another, and then another and then…

It’s never opportune timing to have mechanical failure but in this case we were very close to home. However, the marina is tight quarters and their rules forbid maneuvering under sail anyway. So we got professionally alongside towed on the hip. Here was the culprit:

I found that this is actually a common failure. It is unsuspecting before it happens because the heavy iron casting rusts from the inside. There may be light surface corrosion on the outside or even shiny paint hiding what lurks. (A prudent Sailor will think to change this part out before it expires.) The failure symptom was a marked change in engine tone. Raising the hood revealed noxious black fumes and water pumping into the bilge. Gnarly.

The exhaust mixing elbow (aka Riser) is a short length special pipe between the engine manifold and the heavy black hose clamped on the lower end. Hot gasses are joined with cooling water and delivered under pressure of combustion toward being muffled and
properly discharged overboard.

This new custom fabrication is stainless steel and will give good endurance. Should be good to go! I only need now to convince my guests to come along and try boating again. Please come back!