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本文介绍了飞机液压系统工作液污染的形式、途径和危害;并侧重外场维护工作,就提高液压油清洁度的措施和方法提出对策;对液压油污染的容许控制等级提出建议。
This paper introduces the forms, ways and hazards of working fluid pollution in aircraft hydraulic system. It also focuses on field maintenance work, puts forward countermeasures to improve the measures and methods of hydraulic fluid cleanliness and makes recommendations on the allowable control levels of hydraulic oil pollution.