April 2024 Newsletter – Steering Components
Photo Essay: Steering Components
Steering falls into what I call one of the three critical systems, along with propulsion and raw water plumbing/watertight integrity. On...
July 2025 Newsletter – Risers and Siphon-Breaks
Photo Essay: The Perils of an Unvented Loop
Vented loops, also known as anti-siphon valves or siphon-breaks, have served mariners for many years. Their mission...
July 2022 Newsletter “Closed Cooling System Hose Failure”
Photo Essay: Closed Cooling System Hose Failure
While both must be reliable and robust, hoses used for conveying coolant (often incorrectly referred to as anti-freeze)...
July 2018 Newsletter
Photo Essay: Bonding Systems Part II; Maintenance
In last month’s Photo Essay I reviewed the subject of unnecessary bonding. This month I’ll cover bonding system...
June 2016 Newsletter
Text and photos copyright © SDMC, Inc. 2016
Ask Steve: June 2016
Steve, Thanks for the fire extinguisher comments. Safety is a passion of mine and 18 months...
October 2021 Newsletter “Steering”
Text and photos © 2021 Steve D'Antonio Marine Consulting, Inc.
Photo Essay: Steering
Steering, it’s one of the primary systems you simply can’t do without, along...
Photo Essay – June 2015
Tools of the Trade
Photos and text by Steve D'Antonio Copyright SDMC, In. 2015 I’m frequently amazed at the unwillingness of marine mechanics to carry out thorough...
December 2019 Newsletter
Text and photos © 2019 Steve D'Antonio Marine Consulting, Inc.
Photo Essay: Refrigeration Maintenance
While it’s all too easy to take it for granted, I never cease...
May 2024 Newsletter – Not A Cord Grip
Photo Essay: Not a Cord Grip
These are small, inexpensive, and readily available parts, and they are critically important; without them the worst-case result can...
October 2019 Newsletter
Photo Essay: Emergency Tiller Use
During a recent vessel inspection, I asked the owner of the vessel if he’d ever tested the emergency manual tiller,...









