RYA Diesel Engines
This course gives you an overall awareness of the main systems of a marine diesel engine. We teach you how to take simple measures to prevent mechanical breakdown at sea and to rectify defects which do not require workshop support.
Whether you sail a yacht with an auxiliary diesel engine or are a motor cruising enthusiast, this course could not just save you money, but one day could save your life.
Although the Diesel Engine certificate is not compulsory, you need this level of knowledge to enter a Yachtmaster exam.
Preserve your engine
At the end of the day you will be able to perform simple engine maintenance tasks, helping to extend the life and preserve the condition of your engine.
Course schedule
Principles of the diesel engine
- The four stroke cycle
- Naturally aspirated engines
- Turbo charging
- Intercooling/aftercooling
The fuel system
- The basic system and tank
- The water separating pre filter
- Fuel lift pump
- The engine fine filter
- Injection pump and injectors
- Bleeding the system
The cooling system
- Seawater cooling
- Freshwater cooling
- Temperature control / the thermostat
- The seawater impeller pump
The air system
- Air in
- Air out
Engine electrical system
- The basic system
- Battery capacity and care
- Drive belts
- The alternator
Fault finding /routine maintenance /spares and tools
