The connection type between the vertical guide plate of the vertical adjusting mechanism and the positioning plate can adopt compression-fitting connection or dowel pin type connection. 纵向调节机构的纵向导板与定位板之间的连接方式可采用压紧连接或柱销式连接。
Machining precisions of axles and holes correlating with the space position of brake drum's positioning dowel on the trailing arm are the main factors determining the rear wheel alignment parameters. 决定后轮定位参数的主要是与纵摆臂中制动鼓定位销轴空间有关的轴和孔的加工精度。