Marine propulsion systems, including engines, shafts, and propellers, are critical for a vessel’s movement and efficiency. Regular maintenance ensures these systems function optimally, reducing fuel consumption and avoiding costly repairs. Service includes checking engine performance, inspecting propeller blades for wear, ensuring the fuel system operates smoothly, and testing the steering mechanism. Timely servicing prevents breakdowns, extends the life of the propulsion system, and improves fuel efficiency. A well-maintained propulsion system supports smoother voyages, enhances vessel safety, and ensures the vessel complies with environmental and operational regulations.