Those things recommended by a competent marine engineer.
For the layman, everything listed in the safety manual.
It is recommended to replace engine and hull zincs if they are deteriorating or corroded.
It is recommended to replace engine and hull zincs if they are deteriorating or corroded.
Those things recommended by a competent marine engineer. For the layman, everything listed in the safety manual.
It is recommended to replace engine and hull zincs if they are deteriorating or corroded.
Deteriorated engine and hull zincs should be replaced if corroded
deteriorated engine and hull zincs should be replaced if corroded
An inboard motor is a marine propulsion system for boats.
Those things recommended by a competent marine engineer. For the layman, everything listed in the safety manual.
Those things recommended by a competent marine engineer. For the layman, everything listed in the safety manual.
mechanical
They have mechanical ventilation.
The short answer is no. Boats are made with outboard, inboard-outboard, a hybrid using an inboard engine driving a stern mounted shaft that looks like the lower end of an outboard. Others use inboard engines, typically larger cruiser and specialty ski boats. Personal watercraft use a inboard engine powering a water jet pump. This jet drive system is also used in some boats. Most smaller boats are powered by outboards. New large outboards up to 400HP permit larger boats some over 30 ft long to be outboard powered. Most mid-size boats from 18-30 feet are powered by inboard-outboard systems to take advantage of larger automotive engines.