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1.由于两驱动轮胎的充气压力不同,使它们的转动半径不等,若右轮充气压力高于左轮,拖拉机便会自动向左跑偏。因此,要经常用轮胎气压表检查两边轮胎气压,使其符合规定值并相等。2.轮式拖拉机左、右驱动轮磨损不一致,花纹高度不同,或是轮胎花纹一正一反,使其转动半径不相等,附着力也不一样,会使拖拉机自动跑偏。因此,两个驱动轮应同时换新,并注意安装方向。3.履带拖拉机两侧转向离合器磨损不一致,一侧离
1. Because the two driving tires have different inflation pressures, their turning radii are not equal. If the inflation pressure of the right wheel is higher than that of the left wheel, the tractor automatically shifts to the left. Therefore, the tire pressure gauge should always be checked on both sides of the tire pressure, so that it meets the required value and equal. 2. Wheeled tractor left and right drive wheel wear inconsistency, pattern height is different, or the tire pattern is reversed, so that the turning radius is not equal, the adhesion is not the same, will make the tractor automatically deviation. Therefore, the two drive wheels should be replaced at the same time, and pay attention to the installation direction. 3. Crawler on both sides of the steering clutch wear inconsistent side away