日韩人妻无码中文字幕一区,国产精品美女一级在线观看,国产欧美日韩图片一区二区,国产片三级视频播放,91青草久久久久久清纯,久久久久AV成人无码网站,成人免费无码a毛片,亚洲色无码中文字幕,亚洲成aⅴ人片在线观看天堂无码,亚洲国产剧情一区在线观看

The daily operation of the loader needs oil lubrication, so how to install the loader to prevent oil pollution, and now we have to know how to install the loader to prevent oil pollution:

Oil loader hydraulic pump should be installed in a coarse filter, and the suction mouth from the tank at the bottom of a certain distance; the loader should be installed at the outlet of high pressure filter, and the filtration effect should be consistent with the system requirements, to prevent dirt clogging caused by the fault in the hydraulic system; hydraulic oil separator of the loader install the filter to remove impurities, not to go back to the oil filter filter. The loader hydraulic cylinder to be installed on a metal protective ring, to prevent dirt is brought into the cylinder, and can prevent water and light radiation leakage caused by erosion of the hydraulic cylinder; check and clean the internal iron impurities should be installed before the regular inspection of hydraulic components; hydraulic oil and oil cleaning system should be immediately once the deterioration of oil, foam, sediment, oil-water separation phenomenon. The new oil is added to the oil tank of the loader, and then it should be settled and filtered before being added. If necessary, it can be equipped with an intermediate fuel tank for the settlement and filtration of the new oil.