Services - Preventive Maintenance Of Diesel Generator Set

At NDSS-Network Diesel Sales & Service, we understand the importance of keeping your diesel generator set in top condition. That's why we offer comprehensive preventive maintenance services to ensure your generator is always running at peak performance.


Preventive maintenance for diesel generator sets is essential to ensure their durability and smooth operation. Our team of expert technicians provides a wide range of preventive services, including fuel system checks, battery maintenance, oil changes, and more. We use only high-quality parts and components to maintain your generator set, ensuring that it meets or exceeds the manufacturer's specifications.

01

General inspection

For a general inspection of a diesel generator, check for leaks, damage, and cleanliness, as well as ensure fluid levels (oil, coolant, fuel) are adequate. Test starting and stopping functions, and verify electrical connections, battery charge.

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02

Lubrication service

For lubrication service on a diesel generator, check and replace engine oil and filter as per the manufacturer’s schedule. Ensure all lubrication points are properly serviced and verify oil levels are within the recommended range.

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03

Cooling system service

For cooling system service, check and top off coolant levels and inspect hoses and belts for wear or leaks. Clean the radiator and ensure proper operation of the cooling fan and thermostat as cooling.

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04

Fuel system service

For diesel generator fuel system service, replace the fuel filter and check for leaks or blockages in the fuel lines. Ensure the fuel tank is clean and the fuel is at the appropriate level.

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05

Servicing and testing starting batteries

For servicing and testing starting batteries, clean terminals and ensure they are tightly connected. Test battery charge and performance, replacing the battery if it fails to hold a charge properly.

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06

Regular engine exercise

Regular engine exercise involves running the diesel generator under load for 30 minutes to maintain optimal performance and prevent fuel system issues. This practice helps ensure reliability and readiness.

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If the generator set will be subjected to some or all of these extreme operating conditions, it is best to consult with the engine manufacturer to develop an appropriate maintenance schedule. The best way to keep track of maintenance intervals is to use the running time meter on the generator set to keep an accurate log of all service performed. This log will also be important for warranty support.