1674. Acetone is a heavy-duty degreaser suitable for metal preparation and removing grease from fabric covering prior to doping

A. Turn the body of the closure assist assembly with a wrench to pull the two thrust reverser doors together until you can engage the latches at the bottom of the doors.

B. Turn the main body of the closing aid with a crowfoot and pull the two throttle reverser doors together until you can connect the bolts at the bottom of the door.

C. Use a wrench to turn the main body of the closing auxiliary assembly and pull the two reverse doors together until you can attach the locks at the bottom of the door.

A. Instead of using the actual date of issue on each page of an original issue of a Handbook, the words original issue" may be used."

B. The actual release date should not be used on each page of this handbook.The term Ahead release"Should instead be used."

C. In place of using the actual date of release on each page of an original issue of a handbook,the lettersOriginal issue"Have to be used."

A. 制造商可提供用于计算重量和平衡的装置,来去除(或取代)重量和平衡载荷表,并提供使用说明。

B. 制造商可提供用于计算重量和平衡的装置,来代替(或取代)重量和平衡载荷表,并提供使用说明。

C. 制造商可提供用于计算重量和平衡的装置,来代替(或补充)重量和平衡载荷表,并提供使用说明。

A. When fuel or lubricating oil overflows, clean the area at once. There exists a danger due to the wet surface that can cause falling.

B. Clean the area where fuel or lubricating oil are knocked over without delay because the wet surface that may lead to the fall is dangerous.

C. The area contaminated by fuel or lubricating oil shall be cleared up firstly because the dirty surface brings a risk of fall.

A. 按照服务公告2243,所有开裂的接耳都有两个凸缘衬套安装在接耳孔中,或者在生产时解决直衬套与安定面配合U型槽失配的早期问题。

B. 根据服务公告2243或在生产中,所有出现裂纹的接耳都在接耳孔中安装了两个凸缘衬套,以消除直衬套移入到安定面的配合U型槽中的早期问题。

C. 根据服务通告2243,在生产过程中给所有出现裂纹的接耳孔中都安装了两个凸缘衬套,解决了之前直衬套游移到安定面配合U型槽的问题。

A. Hydraulic system No.1 pressure indicates 0.32, please check.

B. Hydraulic system No.1 fluid quantity indicates 0.32, please check.

C. Pressure in No. 1 Hydraulic system indicates 0.32, please check.

A. The framework builds-up construction and forgings which support the engine and attach it to the nacelle or pylon. Includes items such as engine mounts, vibration dampeners, support links, mounting bolts, etc.

B. The framework, either of build-up construction or forgings which support the engine and attach it to the nacelle or pylon. Includes items such as engine mounts, vibration dampeners, support links, mounting bolts, etc.

C. The engine mounts, vibration dampeners, support links, mounting bolts and framework support the engine and attach it to the nacelle or pylon. Includes items such as, etc.

A. Look the oil level clearly through the window.

B. Look the oil lever clearly through the window.

C. Check the oil level through the window.

A. 时刻是一个项目的重量和它的手臂的乘积。

B. 力矩是一个项目的重量除以它的力臂的产物。

C. 力矩是一个项目的重量乘以它的力臂的乘积。

A. 从地板护盖上去除剩余的密封胶。

B. 保留地板护盖上残存的溶剂。

C. 去除地板护盖上剩余的溶剂。