KHM
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Valve cover assembly class, construction machinery and ships
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Detail
The role of the valve cover is to seal, and since it is impossible to be absolutely flat between the cylinder block and the cylinder head, it is necessary to have the valve cover to prevent high-pressure gas, lubricating oil and cooling water from leaking between them. The engine valve cover is the sealing member of the uppermost part of the engine. The valve cover gasket mainly plays a sealing role, because it is impossible to be absolutely flat between the cylinder block and the cylinder head, so it is necessary to have the valve cover gasket to prevent high-pressure gas, lubricating oil and cooling water from escaping between them. The hazard of valve cover gasket leakage Because the valve cover gasket leaks oil, the leaked oil will flow down the engine body, and the temperature of the body is very high when the engine is working, so the oil adhering to the surface of the engine body will slowly evaporate, producing a pungent odor, and in severe cases, it will enter the cabin with the air conditioning system, affecting the cabin environment.
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