99.  On the panel 108VU, push the RESET pushbutton switch to stop the mechanic call horn.在 108VU面板上，按压 RESET按钮电门以停止机械员呼叫喇叭声。

100.  Open the doors on coatroom and remove all the equipments to lighten the unit weight and to provide access to the seat track attachments.打开衣帽间门，移走所有设备以减轻部件重量并得以接近座椅导轨连接件。

101.  Open, safety and tag the following circuit breaker(s断开下列电路跳开关，装上安全夹并挂上标牌：

102.  ORIFICE, A specified size hole in component for control of fluid flow from or to the component.量孔，部件上用来控制流往或流出该部件的液流的尺寸已确定的孔。

103.  Pad all sharp edges and corners. Check that the protective covers have been installed according to the ILLUSTRATED PARTS LIST.将所有尖锐的边缘和拐角填充满。检查防护盖板已经依照图解部件清单安装好；

104.  Paragraph 2 defines the equipment required and the test circuits required to simulate the aircraft input and output circuits. This paragraph also gives a brief description, operation and use of Test Set special tool .段落 2确定了所需的设备和测试电路,用以模拟飞机的输入和输出电路.此外,本段还对测试设备的特殊工具的操作和使用,做出了简要说明.

105.  PARTS SHALL BE CLEANED IN A DULY VENTILATED ROOM. CLEANING STEPS SHALL IN NO CASE BE PERFORMED IN THE VICINITY OF ANY OPEN FLAME.部件应当在一个通风良好的房间内进行清洁。清洁程序在任何情况下都不能在明火旁边进行。

106.  Performing high frequency eddy current inspection of area around skin cutout and make sure that no crack existing.对蒙皮切口周边区域做高频涡流探伤检查并确定无裂纹存在。

107.  Pitch axis -Horizontal or lateral axis, passes through the airplane from one side to the other -nose up and nose down control is by elevators (and stabilizer for trim).俯仰轴—又称水平轴或横轴。由飞机的一侧通向另一侧。飞机绕此轴转动即造成机首的俯与仰。俯仰控制是由升降舵来达成的，水平安定面则为配平之用。

108.  Place unit on a clean workbench, in a dust-free