拖拉机许多部位不能缺油,否则会出故障,轻则加快磨损,重则卡死、拉毛发生烧瓦抢轴。但有些部位怕油,沾上油就影响其性能,这些都位是:(1)轮胎、三角传动皮带、输水接头等橡胶制品,怕机油、黄油、柴油、尤其汽油。与油类接触,会很快老化,质地膨胀,加速损坏。(2)干式离合器的各个摩擦片,需清洁干燥,以便在弹簧的压力下传递动力,制 Many parts of the tractor can not be short of oil, otherwise it will fail, ranging from speeding up wear and tear, heavy card death, pulling hair burning tile robbed shaft. But some parts are afraid of oil, oil on the affected performance, these are: (1) tires, triangle belt, water joints and other rubber products, afraid of oil, butter, diesel, especially gasoline. Contact with oil, will soon aging, texture expansion, accelerated damage. (2) The dry clutch of each friction plate, to be clean and dry, in order to transmit power under the spring pressure, the system