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我项目部1台三—SY5292HTB37型混凝土泵车作业时,其发动机排气管出现冒蓝烟现象。检查发动机机油有损耗,检查涡轮增压器无异常现象。更换空气滤清器时,发现其壳体内有大量灰尘且壳体有破损。由此断定是灰尘进入汽缸,造成汽缸壁磨损,导致发动机烧机油。考虑到施工任务较紧,不能停止泵车运转,只有采用向发动机内不断补充加注机油的方法,暂时继续使用该泵车。随着泵车使用时间的延长,烧机油现象越
I Project Department 1 Taiwan three-SY5292HTB37 concrete pump operation, the engine exhaust pipe appeared blue smoke phenomenon. Check the engine oil loss, check the turbocharger no abnormalities. When replacing the air cleaner, it was found that there was a lot of dust inside the housing and the housing was damaged. It is concluded that the dust into the cylinder, resulting in cylinder wall wear, resulting in engine burning oil. Taking into account the tight construction tasks, can not stop the pump operation, only to continue to add engine oil filling method, the continued use of the pump temporarily. With the pump to extend the use of time, the more the phenomenon of burning oil