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N4.85

Pre-Season Preparation: Is your boat ready to go?

Coming up to the Spring? It’s time to start preparing your boat for the season ahead.  Whether[...]
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Coolant: Overheating – Dealing With Engine Temperature Problems

Coolant: Overheating – Dealing with Engine Temperature Problems

Overheating or overheat warnings can be disheartening at best. It’s easy to assume the worst, but with[...]
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Nanni: Fluids And Oils Chart

Nanni: Fluids and oils chart

Below, you will see a PDF which outlines the engine oils, gearbox oils and generator oils, and their[...]
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Fuels: Biodiesels And E10

Fuels: Biodiesels and E10

Fuels can be subject to a big debate. Both in terms of benefits, issues, and general opinions. Here,[...]
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FAQ’s: Technical Questions Answered

FAQ’s: Technical Questions Answered

Why is there a lot of noise and vibration coming through the boat, particularly from the stern end?A[...]
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N4.100

Engines: To replace, or not to replace That is the question!

Undoubtedly, some of you will have old, tired engines that need some attention, and often it comes down[...]
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Engine Oil: The Beating Heart!

Engine Oil: The beating heart!

The circulation of the lubricating oil around the engine has quite rightly been likened to the human[...]
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Electrical: The Basics In A Nutshell

Electrical: The basics in a nutshell

Electrical: The Basics in a nutshell The water analogy: Amps (Amperes) are like the amount of water[...]
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Coolant And Antifreeze: The Facts And The FAQ’s

Coolant: The importance of changing coolant on a marine engine

Coolant, also often referred to as antifreeze, or ‘fresh’ water, has an important job in keeping[...]
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Coolant And Antifreeze: The Facts And The FAQ’s

Coolant and Antifreeze: The facts and the FAQ’s

What is engine coolant, and what does it do? Engine coolant is a mixture of water and antifreeze that[...]
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Common Rail Injection: What Is It?

Common Rail Injection: What is it?

The Nanni Diesel model numbers beginning with T, such as the T4.165, T4.205 or T4.270 are based on common[...]
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Calorifiers Why Waste Engine Heat – You’ve Paid For It!

Calorifiers Why Waste Engine Heat – You’ve paid for it!

Have you considered fitting a calorifier? If not, you should! A calorifier is a type of water[...]
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