某载货汽车制动分泵漏油问题故障浅析

Analysis For Oil Leakage In Brake Cylinder Of A Truck

某载货汽车多次收到市场反馈制动分泵漏油故障问题。针对这一故障,使用QC改进方法,并基于FTA对故障原因进行分析,找到了制动分泵漏油故障的主要原因并提出改进方案,最终有效降低了制动分泵漏油故障反馈。

A truck has received market feedback for several times to stop the oil leakage fault,resulting in user complains.In view of this fault,QC improvement method is used,and fault causes are analyzed based on FTA.The main causes of oil leakage fault of brake cylinder are found and improvement plans are proposed,which finally effectively reduces the feedback of oil leakage fault of brake cylinder.