99.  On the panel 108VU, push the RESET pushbutton switch to stop the mechanic call horn.在 108VU面板上，按壓 RESET按鈕電門以停止機械員呼叫喇叭聲。

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.打開衣帽間門，移走所有設備以減輕部件重量并得以接近座椅導軌連接件。

101.  Open, safety and tag the following circuit breaker(s斷開下列電路跳開關，裝上安全夾并掛上標牌：

102.  ORIFICE, A specified size hole in component for control of fluid flow from or to the component.量孔，部件上用來控制流往或流出該部件的液流的尺寸已確定的孔。

103.  Pad all sharp edges and corners. Check that the protective covers have been installed according to the ILLUSTRATED PARTS LIST.將所有尖銳的邊緣和拐角填充滿。檢查防護蓋板已經依照圖解部件清單安裝好；

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確定了所需的設備和測試電路,用以模擬飛機的輸入和輸出電路.此外,本段還對測試設備的特殊工具的操作和使用,做出了簡要說明.

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.部件應當在一個通風良好的房間內進行清潔。清潔程序在任何情況下都不能在明火旁邊進行。

106.  Performing high frequency eddy current inspection of area around skin cutout and make sure that no crack existing.對蒙皮切口周邊區域做高頻渦流探傷檢查并確定無裂紋存在。

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).俯仰軸—又稱水平軸或橫軸。由飛機的一側通向另一側。飛機繞此軸轉動即造成機首的俯與仰。俯仰控制是由升降舵來達成的，水平安定面則為配平之用。

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