在拖拉机的维修中,最常采用的方法是更换新的零件。实践证明,某些零件由于结构上的许可,不一定采取换件法,而是将零件已磨损的部位转动一个方向或调换位置,即可达到修复的目的,这就是所谓“换位法”修复。这种方法操用简便,修理迅速,费用低,因此深受用户欢迎。现例举“换位法”在拖拉机修理中的运用如下: The most commonly used method of tractor maintenance is to replace new parts. Practice has proved that some parts due to structural permission, not necessarily to change the law, but the parts have worn parts rotated in one direction or swap position, you can achieve the purpose of repair, which is the so-called “transposition” repair . This method is easy to use, rapid repair, low cost, so welcomed by users. Now give the “transposition method” in the tractor repair the use of the following: