General Inspection

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Services - General Inspection

At NDSS-Network Diesel Sales & Service, we take the safety and reliability of your diesel generator set seriously. We recommend frequent inspections of key areas to identify and address any potential mechanical problems that could create hazardous conditions. Our knowledgeable technicians are available to assist with these inspections and provide recommendations for proper maintenance practices. We stand behind our commitment to exceptional sales, service, and rental options for diesel generator sets, and place the utmost importance on maintaining safe and reliable operation.


01

Exhaust system

With the generator set operating, inspect the entire exhaust system including the exhaust manifold, muffler and exhaust pipe. Check for leaks at all connections, welds, gaskets and joints, and make sure that the exhaust pipes are not heating surrounding areas excessively.

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02

Fuel system

With the generator set operating, inspect the fuel supply lines, return lines, filters and fittings for cracks or abrasions. Make sure the lines are not rubbing against anything that could cause an eventual breakage. Repair any leaks or alter line routing to eliminate wear

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03

Engine

Engine Monitor fluid levels, oil pressure and coolant temperatures frequently. Most engine problems give an early warning. Look and listen for changes in engine performance, sound, or appearance that could be will indicate that service or repair is needed.

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COOLING SYSTEM SERVICE

Check the coolant level during shutdown periods at the interval specified in FIGURE . Remove the radiator cap after allowing the engine to cool and, if necessary, add coolant until the level is about 3/4-inch below the radiator cap lower sealing surface. Heavy duty diesel engines require a balanced coolant mixture of water, antifreeze and coolant additives. Use a coolant solution as recommended by the engine manufacturer.

Inspect the exterior of the radiator for obstructions and remove all dirt or foreign material with a soft brush or cloth. Use care to avoid damaging the fins. If available, use low pressure compressed air or a stream of water in the opposite direction of normal air flow to clean the radiator. Check the operation of the coolant heater by verifying that hot coolant is being discharged from the outlet hose.


LUBRICATION SERVICE

Check the engine oil level when the engine is shut down at the interval specified in FIGURE . For accurate readings on the engine’s dipstick, shut off the engine and wait approximately 10 minutes to allow the oil in the upper portions of the engine to drain back into the crankcase. Follow the engine manufacturer’s recommendations for API oil classification and oil viscosity. ​

Keep the oil level as near as possible to the “full” mark on the dipstick by adding the same quality and brand of oil. Change the oil and filter at the intervals recommended in FIGURE . Check with the engine manufacturer for procedures for draining the oil and replacing the oil filter. Used oil and filters must be disposed of properly to avoid environmental damage or liability.