Engine Not Working Offshore — Is It Hydraulic Lock?

In this video, I take apart the TAMD 31 engine on Osprey to investigate a suspected hydraulic lock. We go through the process of removing the injectors step by step, including how to deal with seized fasteners safely at sea without making the situation worse. I talk through the exhaust system and how water can be forced back into the engine in heavy conditions, and why recognizing that early matters. More importantly, this is about discipline — staying aware of the boat, the conditions, and the consequences while working on machinery offshore. The aim here isn’t speed. It’s to understand the problem properly before taking the next step. This is what it looks like when something isn’t right, and how you deal with it without letting it get worseNeed More Mariner? The Mariner Podcast Practical offshore knowledge — heavy weather, safety, and real-world sailing. Listen here: https://podcasts.apple.com/in/podcast/the-mariner/id1710667118⁠ Mariner’s Library (Podcast) Deep dives into the history, philosophy, and seamanship of life at sea. Listen here: https://themarinerslibrary.podbean.com⁠ Support the Project If you want to support the production of this media and the campaign: https://patreon.com/themariner⁠ Need 2 Sail? Join me on board Osprey for offshore passages and regatta events. All proceeds go toward funding the my entry in the Global Solo Challenge Round the World Race 2027. Details: https://csmthemariner.com⁠ Next Voyage: October Transatlantic We depart Bermuda on October 5th. If you want to be part of the crossing: csmthemariner@gmail.com