Diesel engine maintenance need to pay attention to what?

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Time:2024-03-25 14:14


【Summary Description 】The maintenance of diesel engine is very important to ensure its normal operation and prolong its service life.

The maintenance of diesel engine is very important to ensure its normal operation and prolong its service life. The following are some key maintenance considerations:

Regularly replace the oil and filter: The oil is the blood of the normal operation of the diesel engine. It can lubricate the various parts of the engine and reduce wear. Therefore, it is necessary to change the oil regularly and replace the oil filter at the same time to ensure the cleanliness of the oil.

Check and replace the fuel filter: The fuel filter can prevent impurities from entering the fuel system and keep the fuel clean. Regular inspection and replacement of the fuel filter can avoid blockage or damage to the fuel system.

Check the cooling system: The coolant is the key to the heat dissipation of the diesel engine, so the quantity and quality of the coolant should be checked regularly, and replaced or supplemented in time. At the same time, check the pipes and joints of the cooling system to ensure that there are no leaks.

Check and adjust the valve clearance: The size of the valve clearance directly affects the intake and exhaust effects of the diesel engine. Therefore, it is necessary to check and adjust the valve clearance regularly to ensure the normal operation of the engine.

Cleaning and replacing the air filter: The air filter can prevent dust and impurities from entering the engine and keep the engine clean. Regular cleaning and replacement of the air filter can avoid engine wear and failure.

Check the turbocharger: For diesel engines with turbochargers, check the operating conditions of the turbocharger regularly, including whether the rotor is flexible and whether the seal is good. If there is any abnormality, it should be repaired or replaced in time.

Regular maintenance and maintenance: according to the instruction manual of the diesel engine, regular maintenance and maintenance are carried out, including replacement of wearing parts, inspection of fasteners, adjustment of parameters, etc. This ensures the performance and safety of the diesel engine.