汽车、拖拉机的轮胎常因穿孔缺气而不能行驶。需修理时,在缺少千斤顶的情况下怎样拆卸轮胎呢?这里向驾驶员介绍一种应急方法: 单轮胎拆卸法。在损坏的轮胎正前方垫上砖块、石头或木块,形状由低渐高(垫物高度以轮胎卸掉无阻为宜)。将车慢慢行至垫物上,刹稳车,用砖块将另外几个轮胎前后堵住,以免拆卸中车身向前或向后移动。然后用结实的垫块垫在轮轴上(靠近损坏轮胎的 Car, tractor tire often due to lack of gas and can not drive. Need to repair, in the absence of jacks how to disassemble the tires? Here to the driver to introduce a kind of emergency method: a single tire removal method. In front of damaged tires padded brick, stone or wood, the shape from low to high (height of the pad to unload the tire is appropriate). The car slowly to the mat, brake steady car, with a few blocks before and after the block will be blocked with a brick, so as not to remove the body forward or backward movement. Then use a solid pad pad on the axle (near the damaged tire