第一：一般使用最多500个小时或是大约三个月就要检查和更换油滤。
Generally used up to 500 hours, or about three months to check and replace the oil filter.

第二：油泵的进口油滤要定期冲洗。
Imported oil pump filter regularly wash.

第三：定期检查液压油是否被酸化及被污染，通?？筛菀貉褂偷钠犊梢耘卸?。
Regularly checked whether the hydraulic oil is acidified and contaminated, you can usually determine the hydraulic oil in accordance with the smell.

第四：对于系统中的泄漏要及时修好。
For the system to promptly fix leaks.

第五：油箱的通气盖、油滤的塞座、回油管路的密封垫圈及油箱的其他开口要关紧，以防其他杂物的进入。
Fuel tank breather cap, oil filter plug seat, the return line gaskets and other openings to shut tight tank to prevent other debris .

如果要是系统中使用到电液伺服阀，伺服阀的冲洗板要使油液能从供油管路流向集流器，并直接返回油箱，这样可以让油液反复流通，以冲洗系统，让油滤滤掉固体颗粒，冲洗过程中，每隔1～2小时要检查一下装载机配件的油滤，以防油滤被污染物堵塞，此时旁路不要打开，若是发现油滤开始堵塞就马上换油滤。
If we use the system to a servo valve, servo valve plate to make the flushing fluid flows from the supply line current collector and directly returned to the tank, which would allow the flow of oil again to flush the system, so that the oil filter to filter out solid particles, washing process, every 1 to 2 hours to check the loader accessories oil filters, oil filter is blocked to prevent contamination, do not open the bypass at this time, if found clogged oil filter start immediately Oil Change filter.

冲洗装载机配件的周期由系统的构造和系统污染程度来决定，若过滤介质的试样没有或是很少外来污染物，则装上新的油滤，卸下冲洗板，装上阀工作有计划的维护，建议大家建立系统定期维护制度，以保证装载机正常的运转，提高装载机的工作效率。
Loader washing cycle is determined by fitting the structure and extent of contamination system system, if there is no filter medium or small sample external contaminants, then put on a new oil filter, removing washing plates, mounted on the valve work maintenance plan, we proposed to establish a regular system maintenance system to ensure the normal operation of the loader, loader improve work efficiency.

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