659、 收回主起落架

615、将张力指示器归零

614、Use some auxiliary screws to assemble the unit temporarily.

613、去除导线的绝缘层。

612、The Sections on "Limitations" and "Emergency Procedures" are placed ahead of “Normal Procedures',
"Performance" ;,"Weight and Balance" and other sections to provide easier access to information that may be
required in flight.

611、许多读者的英语知识有限,复杂的句子结构和许多英语单词所具有的大量的意义和同义词会引起混淆。

610、在某些情况下,如果数据表明,疲劳问题开始发生的飞行小时数比最初预测的要多,则有可能延长检查的间隔。

609、Dry the surface with a towel. 用毛巾擦干表面。

608、面板边缘与隔板之间的距离不得大于、0.05 mm.

607 、 Examine the flow control orifice and make sure the restrictor holes are free from blockage and contamination

606、The laptop has these primary parts。