581. Turn the adjuster counterclockwise in increments of 30 deg

A. 维修这个组件需要校准过的工具。

B. 安装这个组件需要专用工具。

C. 组件的安装需要精确的工具。

A. 用温水浸泡该区域。

B. 用温水冲洗该区域。

C. 用温水清洗该区域。

A. Do the procedure to preserve the carbon steel cables.

B. Do the procedure to lubricate the stainless steel cables.

C. Do the procedure for the protection of the carbon steel harnesses.

A. When you change a word with the alternative, you must ensure that the meaning of the sentence varies.

B. The meaning of the sentence can be different when you use the alternative you select to replace a word.

C. Always keep the same meaning of the sentence when you use the alternative to replace a word.

A. APPROVAL

B. AUTOMATIC

C. AUTHORITY

A. The approved repair part must contain the skill and technology required to carry up the repair.

B. The approved repair portion shall include processes and techniques necessary for performing a repair.

C. The necessary workmanship and skills constitute the approval of the repair portion.

A. 驾驶舱是指地板上方、前方乘客隔板和前方压力舱顶之间的舱室

B. 驾驶舱是指地板上方、前方乘客隔板之间以及前部压力舱顶上方的舱室

C. 驾驶舱是指地板前部、前方机组隔板和前方压力舱顶之间的舱室

A. 如果结果不同请执行此测试

B. 如果数值不同,请执行此测试

C. 如果数值相同,请执行此测试

A. The windshields are filled in a form that requires an exact shape, but they are necessary to have a slightly larger space for the ease of adjustment.

B. The shape of the windshields has exact requirements, but for purpose of exact size, they appear slightly larger.

C. These windshields are shaped to a required exact appearance, but in order to be clipped accurately, they are a little bigger than necessary.

A. Make sure that the BLEED pushbutton switch is closed (the ON icon is off)

B. Make sure that the BLEED pushbutton switch is opened(the ON mark is off).

C. Make sure that the BLEED pushbutton switch is released (the ON legend is off).