55、Use the manual control in an emergency.

168、将用过的油排放到一个容器中。

167、缓慢增加压力,每分钟不超过一圈。

166、电磁活门应在图表中显示并包含一条注释,说明活门是由弹簧加载在开位还是关位。

165、当逆时针转动排放活门时,没有液体流出,除非按压该活门。

164、当交互供油系统打开时,一个燃油泵可以向两台发动机供油。

163、安装座垫之前先安装座椅。

162、When there is an“ emergency ”situation ,it is usually a failure that requires an immediate and quick response,such as an entire engine failure, fire or smoke, or perhaps a rapid drop in cabin pressure.

161、To find the middle point, divide the measured clearance by two.

160、This Specification is designed to provide guidance for the preparation of Handbooks for all types of general aviation airplane originally certificated at maximum takeoff weights of 12,500 pounds or less.

159、The lamp comes on with a dim light.