1092、Gauges used to indicate lower pressures use a more flexible tube that uncoils and coils more readily.

397、将用过的油排放到一个容器中。

396、缓慢增加压力(每分钟不超过一圈）。

395、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。

394、当逆时针转动排放活门时，没有液体流出，除非按压该活门。

393、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

392、安装座垫之前先安装座椅。

391、When there is an "emergency" situation, it is usually a failure that requires an immediate and quickresponse, such as an entire engine failure, fire or smoke，or perhaps a rapid drop in cabin pressure. 当出现“紧急”情况时，通常是需要立即快速反应的故障，如整个发动机故障、起火或冒烟，或者可能是客舱压力迅速下降。

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

389 、 This Specification is designed to provide guidance for the preparation of Handbooks For all types ofgeneral s aviation airplanes originally certificated at maximum takeoff weights of 12,500 pounds or less. 本规范旨在为所有类型的通用航空飞机手册的编写提供指导，最初认证的最大起飞重量不超过 12,500 磅。

388、The lamp comes on with a dim light.