3122. ignore steps 3 thru 5

241. Aircraft alternation, which includes major or minor alternations, is the modification of an aircraft, its structure, or its components which changes the physical or flight characteristics of the aircraft

240. 来自压气机的缓慢一定的高压气体进入燃烧室,在燃烧室里和高度易燃的燃料混合并点燃。

239. RAT的收回时间约为45秒。

238. 供油关断活门起防火作用。

237. 确保设备底部的两个插头啮合。

236. After the ailerons go back to neutral make sure that they are align with the flaps

235. 如果MAT上显示的通过或不通过提示与维修页面上的提示不一致,请忽略MAT上的提示。

234. The primary cause of valve failure is contamination of the hydraulic fluid

233. Examine the opening for cracks that start at its corner

232. 如果应急冲压空气入口意外堵塞,离合机构会将顶开螺栓从齿轮链中分离出来。