Final answer:
Good marine engine maintenance includes regularly changing the oil, cleaning the filters, and inspecting the belts and hoses.
Step-by-step explanation:
To perform good marine engine maintenance, you should change the oil regularly, clean the filters, and inspect belts and hoses. Regular oil changes are vital in keeping the engine components lubricated, which reduces wear and helps prevent engine failure.
Cleaning the filters, such as air and fuel filters, ensures that your engine receives clean air and fuel, which is essential for efficient combustion and overall performance.
Inspecting belts and hoses is crucial as they are integral to the engine's operation; worn or damaged belts can cause a breakdown, and leaking hoses can lead to critical system failures. Performing these tasks will help maintain the health and longevity of your marine engine.