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勿热机拆卸发动机分解一般在冷却状态下进行 ,否则由于材料热胀时强度下降 ,因受力不均会导致缸盖部分塑性变形。装复时无法再与缸体相密合而漏气。 勿直接敲打零件工作面拆卸静配合的销、轴、衬套时 ,应隔以铜质铳头等软金属物 ,忌直接用榔头敲打 ,否则容易损坏工作面。
Do not heat machine disassembly Engine decomposition is generally carried out under cooling, or due to the strength of the material when the thermal expansion, due to uneven force will lead to plastic deformation of the cylinder head. When equipped with the complex cylinder can not be combined with the leak. Do not knock on the face of parts Working static pins, shafts and bushings should be separated by soft metal objects, such as copper stirrups. Avoid hammering directly. Otherwise, it is easy to damage the work surface.