农用运输车润滑保养时应注意以下三占．一、添加的润滑油、脂牌号要正确。要根据使用说明书的规定，不能随意代替。冬季，农用运输车必须换用冬季用润滑油。二、添加量要适当。农用运输车各总成、机件加注的润滑油、脂，其加注量均有规定，不能随意增减。加注量少了，会增加运 Agricultural truck lubrication and maintenance should pay attention to the following three accounted for. First, add the lubricating oil, grease grades to be correct. According to the instructions for use, can not be free to replace. In winter, farm vehicles must be replaced with winter lubricants. Second, the amount to be appropriate. Agricultural vehicles of the assembly, mechanical parts of the filling of lubricants, fat, the amount of filling requirements are not free to change. Filling less, will increase the transport