416、Remove the primer finish around the mating surface area of the adapter plate

907、Do not go into the engine tests area without approval.

906、Make sure that the label fully attaches to the surface and that there are no bubbles.

905、Torque the plug to 10 Nm.

904、Make sure that the bogie rollers are aligned with the notches in thetrack.

903、Make sure that the “ AC CONNECTED” and “NOT IN USE “lights on the P19panel are illuminated.

902、Make sure the area for test is free of any people.

901、Replace components that are worn more than the maximum limits.

900、检查单也可能包含飞行员可能经常使用的与飞机操作相关的补充信息,如性能数据、可选设备操作等。

899、飞机导航系统向机组人员提供飞行所需的数据,并满足最适当的安全要求。

898、方向舵是一个被固定在垂直安定面上的可移动的翼面,它用于偏航控制。