拆卸东方红—75(54)最终传动时,偶尔遇到7518轴承较紧难拆卸的情况,老办法是用撬棒硬撬,这样易使左右底板变形,造成渗油,也比较费事。用三脚拉头拉出较省事,将驱动轮再套在驱动轮轮毂上,将几个螺母拧上,将拉头丝杆头部抵于后大轴的顶针孔上,拉头脚钩住驱动轮,然后向外拉,当大减速齿轮连同7518轴承外移,齿边抵到主动 Demolition Dongfanghong -75 (54) the final drive, and occasionally encountered 7518 bearing more difficult to disassemble the old way is to pry rod hard pry, so easy to deformation around the bottom, resulting in oil leakage, but also more trouble. Pull out with a three-legged slider more convenient, the drive wheel and then set in the drive wheel hub, a few nuts screwed on the slider screw head arrived in the big axis of the thimble hole, the slider foot hook Drive wheel, and then pull out, when the large reduction gear with the 7518 bearing, the tooth edge arrived at the initiative