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气缸体和气缸盖裂纹会引起漏水、漏油和漏气,降低发动机的动力性。造成气缸体和气缸盖裂纹的原因既有结构不合理、材料和制造工艺的问题,也有使用、保养不当的问题。从使用、保养方面来看,预防气缸体和气缸盖裂纹的具体措施主要有以下几点:
Cylinder block and cylinder head cracks can cause water leaks, oil leaks and leaks, reducing engine power. The reasons for the cracked cylinder block and cylinder head are not only unreasonable structure, materials and manufacturing process, but also problems of using and improper maintenance. From the use of maintenance point of view, the prevention of cylinder block and cylinder head cracks specific measures are the following: