一台JD-1075联合收割机,在作业中排气管突然排出大量的黑烟。停机后检查发现空气过滤器滤芯烧毁了。造成事故的原因是机手为了清理机车上的灰尘,在排气管上安装了除尘管。 JD-1075联合收割机的发动机与其它发动机不同点之一是:在排气管与空气过滤器间设有一个联接管。它的作用是借助进、排 A JD-1075 Combine Harvester, in operation exhaust pipe suddenly emit a large number of black smoke. After the shutdown check found that the air filter cartridge burned. The reason for the accident was that the driver installed a dust tube on the exhaust pipe in order to clean up the dust on the locomotive. One of the differences between JD-1075 combine harvester engine and other engines is that there is a connecting pipe between the exhaust pipe and the air filter. Its role is to use into, row