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分配泵二级输油(俗称低压油)压力偏低,是一种常见问题。修理泵时常常要用相当时间和精力去解决这个问题。根据这几年修泵的实践,我认为低压油压力偏低一般原因有以下几种:
Distribution pump two oil (commonly known as low-pressure oil) low pressure, is a common problem. Repair the pump often use considerable time and effort to solve this problem. According to the practice of pump repair in recent years, I think the general low pressure oil pressure for the following reasons: