639. Questions of compliance with the Specification shall be referred to the General Aviation Manufacturers Association ( ) and the Federal Aviation Administration ( ) for resolution

2724. Text shall be as brief and concise as practicable

2723. Lift the cylinder above its installed position

2722. Inspection and modification per this bulletin will reduce the possibility of stress corrosion cracks which would require replacement of the stabilizer center section front spar

2721. 当你替换一个单词时总是确保你选择的替代词不会改变句子的意思

2720. Assemble the unit

2719. 句型应简单直接,无需阐述明显多余的和过于基础的信息。应避免讨论理论知识,除非该理论知识对实际操作的理解和施工是必要的。

2718. If the microswitch becomes unserviceable, do the deactivation procedure of the actuator to prevent damage to the valve

2717. Remove the locating pin before turning the pulley

2716. 本文件向适用的飞机维修手册提供补充信息

2715. Having reached the airport, he found that the airplane had taken off