735、反推用来改变排气方向以实现反向推力

753、 To get the correct clearance, add special shims, as necessary

752、 This task gives the maintenance steps which prepare the airplane for flight with both air conditioningpacks inoperative

751 、 This Section shall describe the airplane in a manner considered by the manufacturer to be mostinformative to the kind of pilot considered most likely to operate the airplane.

750、There is one rigid bus assembly located at the rear of each of the power distribution panels

749. The user of the schematic diagram is the mechanic.

748、The trailing edge flaps up limit switch sends flap position data to SMYD1.The SMYD1 uses this duringyaw damping to limit rudder movement when flaps are up 后缘襟翼上限位开关将襟翼位置数据发送到SMYD1。当襟翼升起时，SMYD1 在偏航阻尼过程中使用这一点来限制方向舵运动

747、The signal must be given in such a precise way that the pilot cannot confuse. 信号必须以如此精确的方式发出，以免飞行员混淆。

746、The scratch does not penetrate the protective layer

745、 The ratio of width to depth must be 30 or more at each point.

744、 The navigation lights Change from dim to bright.