WD615欧Ⅱ系列柴油机维修保养手册
-16-
Maintenance Manual for WD615 Series EuroⅡDiesel Engine
检查机油油面高度
Inspect the oil level height
当油面低于油尺的下刻线或
高于油尺的上刻线时，决不允许
开动柴油机。
When the oil level is lower than the
lower limit or higher than the upper
limit，it is not allowed to start the
engine．
在 柴 油 机 停 车 后 检 查 油 面，
至少等 5 分钟后进行，使机油有
充分时间流回油底壳。
After the engine stopped， inspect
the oil level at least 5 minutes later
in order to ensure the oil can flow
back to the oil sump．
油尺低位至高位的油量差为
3 升。
The oil volume tolerance between
the lower limit and the upper limit is
3 liters．
