1275. 确认阻力杆不会阻碍起落架。

A. 本手册提供了基本的控制和操作信息,这些信息描述飞机部件如何被控制如何操作这些部件,以及所有特殊操作程序和操作限制。

B. 该手册提供基本控制和操作信息,描述飞机部件的生产控制工艺,包括适用的特殊生产步骤和公差值。

C. 本手册提供了基本的控制和操作信息,描述飞机部件的控制方式和工作方式,且包括所有适用的特殊程序和限制条件。

A. Connect the cover immediately.

B. Attach the cover temporarily.

C. Install the cover permanently

A. Correct the defect before you stop the pump for a short time.

B. Record the defect before you stop the pump later.

C. Restore the defect before you stop the pump for a long time.

A. This system still works after test.

B. Test shows no faults in this system.

C. This system is inoperative before test.

A. 复位装置的操作方向相反

B. 向相反的方向操作复位装置

C. 操作复位装置的方向是反的

A. If there are metal particles in the oil filter, check the filter element for wear;

B. If there are metal powder in the oil filter, test the filter element for wear;

C. If there are metal articles in the oil filter, repair the worn filter element;

A. The engine exhaust gas temperature system supplies the engine low pressure rotor (N1) and the engine high pressure rotor (N2) speed signals;

B. The engine rotating speed instrument system supplies the engine low pressure rotor (N1) and the engine high pressure rotor (N2) speed signals;

C. The engine rotor pressure system supplies the engine low pressure rotor (N1) and the engine high pressure rotor (N2) speed signals;

A. Clean the surface to make sure that the sealing is satisfactory.

B. Clean surfaces to ensure the bonding as required.

C. Clean the surface to make sure that the bond is satisfactory.

A. 当控制手柄到DN位时,齿轮箱壳体会打开,齿轮松开并退出,壳体关闭。

B. 当控制手柄处于DN位置时,起落架舱门会打开,起落架解锁并伸出,然后舱门关闭。

C. 将控制手柄推到DN位置时,货舱门将打开,传动装置解锁可用,收回后则关闭。

A. 从新垫圈上标有ANTENNA SIDE的一侧撕掉保护膜

B. 从标有ANTENNA SIDE记号的垫圈上撕掉保护膜

C. 从新垫圈一侧撕掉保护膜然后标记ANTENNA SIDE