发动机润滑系统的机油滤清器，是阻止杂质进入润滑油路的第一道“关卡”，若使用维护不当，极易造成阻塞、进气和过滤失效，加剧润滑系摩擦副的磨损，甚至酿成烧瓦抱轴事故。因此，在使用维修中应做到如下几点： １、滤网质量应合格应选择质地坚挺的铜、铁丝滤网，不要选用质地 The oil filter of the engine lubricating system is the first “checkpoint” to prevent impurities from entering the lubricating oil circuit. If it is improperly maintained, it can easily cause blockage, failure of intake air and filtration, aggravate the wear of the lubricating system friction pair, Burning tile into the shaft accident. Therefore, the maintenance should be done in the following points: 1, filter quality should be selected should be strong texture of copper, wire mesh, do not choose texture