Engine oil deteriorates due to the effects of combustion components (moisture, NOx) and unburned gasoline in the leak. Therefore, it is possible to prolong the service life of the engine oil by applying sufficient ventilation to the inside of the engine by using the ventilation-improving type PCV system. At the same time, it can also reduce the rate of engine oil renewal and reduce the amount of fuel that is discarded after exhaustion.
As an estimate of the amount of engine oil degradation, a comparison of the total acid values ​​based on the presence or absence of the PCV system is shown in FIG. When the temperature distribution of the inner wall of the cylinder is changed, the temperature distribution of the inner wall of the cylinder at the top dead center position of the first sealing ring. In the conventional type of cylinder, since the cylinder is connected at one place and the cooling performance between the cylinders is not good, the deformation due to the temperature difference of the sleeve during the actual operation is large. However, with this structure, the sliding range of the piston ring of the sleeve can be cooled by moving around, so that the temperature distribution during the actual operation is balanced. The semi-wet cylinder liner structure is a kind of cylinder material that is pressed into a cylinder block made of aluminum die-casting at room temperature and can achieve energy-saving production.
Severe leakage of the refrigerant The reason outside the machine where the compressor cannot rotate is that the refrigerant leaks heavily, and the low-pressure protection switch works so that the compressor cannot start. In use, if it is suspected that the compressor cannot be rotated due to severe refrigerant leakage, the manifold pressure gauge can be used to check the system pressure. If both the high and low pressure gauges read zero, it indicates that there is a breakage in the pipeline, or that the fusible alloy in the fusible safety plug is melted out, or that the individual piping joints have not tightened and leaked.
Gasoline Pressure Washer,Gasoline High Pressure Washer,Industrial Gasoline Pressure Washer,Industrial Gasoline High Pressure Washer
Taizhou Chendi Electromechanical Co., Ltd. , https://www.chinachendi.com