1188. Encircle each screw hole with sealant

2175. 每节从右边页面开始

2174. Remove the bolts that attach the transmission housing to the engine

2173. 当检查人员要求时,请出示你的执照和资格授权

2172. Open communication should exist with the operator telling the manufacturer as soon as some new kind of situation rises and the manufacturer responding back with solid help to the operators

2171. Operational check external lights, make sure their operation are normal

2170. 滑油供油滤和三个磁性探测器位于润滑组件中。

2169. 轮胎磨损随速度的增加而增加。

2168. 系统的该部分是用来消除或防止在螺旋桨上结冰。

2167. Trun units anticlockwise by increment of 60 deg

2166. Make sure that the life limited parts are not expired