Install the larger bolts.

A. Remove the test cap between the Precooler Control Valve and the 3908 sensor on the control pressure sense line and ensure that there is air flowing out of the port.

B. From precooler control valve to 3908 sensor, remove the sense line test cap, make certain that the air flows from the test hub.

C. The purpose of the test cap removal from the Precooler Control Valve to the 3908 sensor is to guarantee that there is airflow at the test port.

A. 松开卡箍，将螺钉固定到支架上。

B. 松开螺钉，将卡箍固定到支架上。

C. 松开将卡箍固定到支架上的螺钉。

A. 储存装置是系统中用于储存液压油的部分，包含油箱、加油系统、内置漏斗、隔板、集油槽和放油装置等。

B. 储存装置是系统中用于储存滑油的部分，包含油泵、加油系统、内置漏斗、隔板、集油槽和放油装置等。

C. 储存装置是系统中用于储存滑油的部分，包含油箱、加油系统、内置漏斗、隔板、集油槽和放油装置等。

A. 空中模式设定30秒后飞行开始。

B. 飞行开始30秒后可以进入空中模式。

C. 当探测到空中模式超过30秒, 飞行开始。

A. 组装总管。

B. 安装连杆。

C. 安装总管。

A. The CAP compiler should determine the format and layout, it is desirable that the format and layout should be similar to the compiler＇s current documents.

B. The format and layout should be determined by the CAP producer, it is intended that the format and layout shall be similar to the producer＇s existing files.

C. The format and layout should be determined by the CAP producer, recognized that it is desirable the format and layout should be the same as the producer＇s existing documentaries.

A. 原理图的使用者是维修人员。

B. 工作图纸的使用者是维修人员。

C. 原理图用于机械专业。

A. Make sure that there is something in the pipe.

B. Make sure that there is nothing in the pipe.

C. Make sure that blockage is in the pipe.

A. A dash is usually longer than a hyphen but it is sometimes shown as hyphen with a space on each side.

B. A dash is usually longer than a connection symbol but it is sometimes shown as connection symbol with empty on each side.

C. A minus symbol is usually longer than a hyphen but it is sometimes shown as hyphen with a space on each side.

A. 盖子朝下的时候，是开关在开位的一种保护。

B. 封面在下面的时候，是开关在开位的保险。

C. 盖子朝下的时候，是开关在开位的保险。