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汽车配件上的标记,都有其含义,在维修工作中不可忽视,否则将会影响修理质量。1.活塞上的标记。活塞销座孔畔铸有俄文“ПЕРЕД”(朝前)的标记,安装时,此面应朝前。2.活塞销座孔、活塞销直径的分组标记。活塞销座孔按直径分组,活塞销也按其外径分组,分别以白、绿、黄、红颜色作涂色标记分成4组,其中白色孔径为最大。一般涂色标记:活塞销座孔涂于销座孔上,活塞销涂于孔
Car parts on the mark, have their meanings, maintenance work can not be ignored, otherwise it will affect the quality of repair. 1. Mark on the piston. Piston pin hole hole cast Russian “ПЕРЕД” (forward) mark, when installed, this side should face forward. 2. Piston pin hole, piston pin diameter grouping mark. Piston pin holes are grouped by diameter. Piston pins are also grouped according to their outer diameters. They are divided into 4 groups with white, green, yellow and red colors, respectively, of which the white aperture is the largest. General Painting Marking: Piston pin hole applied to pin hole, piston pin applied to the hole