Hydraulic fluid causes fast deterioration of painted surfaces.

用适用的公式计算压力。

确保氧气软管的线圈不要相互摩擦。

喷油嘴堵塞可能导致操作错误。

提起座椅直至离开轨道锁。

雷达罩的状况对其性能有着重要的影响。

Leave electrical power on, if the batteries need charging.

Make sure that you can hear the flight deck conversation in the headphone.

NOTE: If the onboard software package was lost, please supplement the package.

Remove the detergent with a clean cotton wiper that is moist with water.

Identify the component with a code to help you to install it again correctly.