406.Install the cable through the guide tube below the cabin floor.

2527.不要对后法兰施加力。

A. Do not alleviate pressure to the aft flange.

B. Do not apply pressure to the aft flange.

C. Do not apply pressure to the aft screw bolt.

2057.Discard all seals which are unsatisfactorily bonded.

A. 保留部分未达到满意粘合度的密封。

B. 丢弃所有粘合效果达标的密封件。

C. 丢弃所有黏合不好的密封件。

189.If the RAT is retracted,slowly and fully extend the RAT and make sure that it does not touch other parts.

A. 如果 RAT 被撤回,缓慢并完全将其伸出,确保与其他部件衔接上。

B. 如果追踪到 RAT,则缓慢并完全释放 RAT,确保信号不与其他混淆。

C. 如果 RAT 是收回状态,缓慢和完全展开 RAT,并确保它不碰到其他部件。

2737.压缩空气会将污染物吹入显示组件内。

A. Compressed air will push contamination into the display unit.

B. The display unit will be contaminated by compressed air.

C. Air pressure will push the dirt into the display unit.

1229.Install the O-ring in the internal groove of the spherical bearing.

A. 将 O 形环安装在锥形轴承的内部凹槽中。

B. 将 O 形环安装在圆柱形轴承的中部凹槽中。

C. 将 O 形环安装在球形轴承的内部凹槽中。

1676.如果不安装校装销,当系统没有压力时升降舵会向下偏移。

A. If you do not secure the rigging pin,the elevators will descend when there is pressure in the system.

B. If you do not install the rigging pin,the elevators will move down when there is no pressure in the system.

C. Without the rigging pin installed,the elevators will not lower when there is no pressure in the system.

1527.Any technical data published in the ATA No.100 format will meet the requirements of this specification although it is expected that the Paragraph 19 format will be used where no ATA-100 requirement is foreseen.

A. 任何以 ATA No.100 格式发布的技术数据将满足本规范的要求，尽管预期在没有 ATA-100 要求的情况下将使用第 19 段格式。

B. 任何以 ATA No.100 格式发布的技术数据将满足本规范的要求，但在没有预见 ATA-100要求的情况下，将使用第 19 段格式。

C. 任何以 ATA No.100 格式发布的技术数据将满足本规范的要求，但在预见不需要满足ATA-100 要求的情况下，将使用第 19 段格式。

2544.给减速板液压系统泄压。

A. Decrease the pressure in the hydraulic system.

B. Bleed the speedbrake hydraulic system.

C. Disconnect the speedbrake hydraulic system.

2780.Wires and wire bundles must be supported by clamps or plastic cable straps.Clamps and other primary support devices must be constructed of materials that are compatible with their installation and environment,in terms of temperature,exposure to ultraviolet (UV) light,and wire bundle mechanical loads.They should be spaced at intervals not exceeding 24 inches.Clamps on wire bundles should be selected so that they have a snug fit without pinching wires.

A. 导线和导线束必须由卡箍或塑料钢缆扎带固定。卡箍和其他主要支撑装置必须采用与其安装和环境兼容的材料,包括温度、是否暴露于紫外线和导线线束机械负载等方面。它们应该间隔不超过 24 英寸。应该选择适合的卡箍,以便紧密贴合而不夹住导线。

B. 导线和导线束必须由卡箍或塑料钢缆扎带固定。卡箍和其他主要支撑装置必须采用与其安装和环境兼容的材料,包括温度、是否暴露于紫外线和导线线束机械负载等方面。它们应该间隔不超过 24 英寸。应该选择适合的卡箍,以便紧密贴合而不扭曲导线。

C. 导线和导线束必须由卡箍或塑料电缆扎带固定。卡箍和其他主要支撑装置必须采用与其安装和环境兼容的材料,包括温度、是否暴露于紫外线和导线线束机械负载等方面。它们应该间隔不超过 24 英寸。应该选择适合的卡箍,以便紧密贴合而不夹住导线。

1894.The trailing edge flaps up limit switch sends flap position data to SMYD1.The SMYD1 uses this during yaw damping to limit rudder movement when flaps are up.

A. The SMYD1 will limit rudder movement when flaps are up if trailing edge flaps receive data from up limit switch of SMYD1 during yaw damping.

B. The SMYD1 will limit rudder movement after receiving data from up limit switch of trailing edge flaps during yaw damping when flaps are up.

C. The SMYD1 will limit yaw damping to reduce rudder movement when flaps are up If trailing edge flaps receive data from up limit switch of SMYD1.