Clean, check and repair PTO and gear box every year.

每年应对取力器、变速箱进行一次较全面的清洗、检查、维修。

Change the oil in the rotary gear box (transmission).

更换转盘变速箱机油。

You might notice that the gear box looks like a little airplane…

你可能已经注意到了，齿轮箱看上去像一个小飞机...

Alignment inspection installation of shaft generator and gear box.

轴带发电机及齿轮箱安装检查。

To reduce noise is a main content in consideration for gear box design.

降低噪声是齿轮箱设计要考虑的主要内容。