2149. Dents are not permitted if they prevent correct operation of the parts

A. In this configuration, we required a same test procedure.

B. This configuration demands a different test procedure.

C. In this configuration, a different test procedure is required or not.

A. 要先安装螺钉(10),才能安装盖组件(9)

B. 要拆下盖组件(9),首先要拆下这四个螺钉(10)

C. 要拆下螺母(9),首先要拆下这四个螺栓(10)

A. Make sure that some of the lights on the front of the CMU do not go out

B. Make sure that all the lights on the front the CMU do not illuminate

C. Make sure that all the lights on the behind of the CMU do not come on.

A. Use a vertical line along the outside of the page to mark changes, additions, and deletions. Underline only the parts that was changed. Changes to the illustration are also identified with a vertical line to the left of the changed content. Every change should be dated.

B. Use a vertical line along the outside of the page to mark alterations, additions and deletions. Only changes are marked by a vertical line. Use a vertical line in the left margin of the illustration to indicate the changes. Every page should be dated for revision.

C. A vertical line along the outside of the page indicates that the content has been changed, added, and removed. Mark special parts that have been changed. Changes to the illustration can be indicated directly with a vertical line to the left of the content. Every date should be updated.

A. Get the approval of the design authority whatever it is necessary to change the repair scheme.

B. Change the repair scheme, until getting the approval of the design authority.

C. If it is necessary to change the repair scheme, get the approval of the design authority.

A. Turn the adjuster counterclockwise to make the display brighter.

B. Turn the adjuster clockwise to make the display brighter.

C. Turn the adjuster clockwise to make the display dimmer.

A. Operational test should be done with the special tools.

B. Certain ground facilities are required when operational test needs to be done.

C. Operational test is similar to the tests performed by pilots.

A. 主要设备的制造商应按本规范的标准提供维护、故障排除、检查和更换资料。

B. 主要部件的制造商应按本规范的格式提供维护、故障排除、检查和修理资料。

C. 主要部件的制造商应按本文件的格式提供勤务、故障排除、检查和修理资料。

A. If you find broken wires, repair them.

B. If you detect broken wires, repair them.

C. If the broken wires are distinguished, repair them.

A. 拧紧加油转接头(17)上的弯管接头(18)。

B. 松开弯管接头(18)上的加油转接头(17)。

C. 松开加油转接头(17)上的弯管接头(18)。