Abstract:

Abstract: According to the fault phenomenon of 930E truck automatic lubrication system failure, from the composition and work principle of automatic lubrication system, the article obtains the main reasons which cause the faults, such as oil shortage in grease barrel, lubricating oil pipe line with air, injector fault, manual solenoid valve failure, timer failure, Lincoln pump device failure.

摘要：

摘　要：主要针对930E卡车自动润滑系统出现的不打油或出油量少的故障现象，从自动润滑系统的组成及其工作原理入手，最终得出导致该故障发生的主要原因有润滑脂桶内缺油、润滑油管管路内有空气、注油器发生故障、手动电磁阀发生故障、定时器发生故障、林肯泵泵装置发生故障。