2906. 这些系统也称为手册的章节。

A. 如果维护消息未在“ 电流状态”中显示,则出现了连续性故障

B. 如果维护信息未在“当前状态”中显示,则出现了间歇性故

C. 如果维护消息未在“当前状态” 中显示,则出现了次级故障。

A. Loosen the screws that attach the clamp to the support;

B. Loosen the nuts that attach the clamp to the support;

C. Loosen the bolts that attach the clamp to the support;

A. Make sure that the indicated value is correct.

B. Make sure that the value shown on the controller is right.

C. Make sure that the value shown on the indicator is correct.

A. EGT显示当EEC通电

B. 只有当EEC有电时,EGT才显示

C. 当EEC有电,EGT显示

A. 调试抗干扰器直到你不再听到扩音器的杂音。

B. 调整电位计,直到你听不到扬声器的嗡嗡响。

C. 当你听不到喇叭的响声,调整分压器。

A. 缓慢增加压力(每分钟不少于过一圈)

B. 缓慢释放压力(每分钟不超过一圈)

C. 缓慢增加压力(每分钟不超过一圈)

A. 对于简单的文本使用水平列表。

B. 对于复杂的文本使用水平列表。

C. 对于复杂的文本使用垂直列表。

A. For “emergency”， the related failure should be responded immediately， for example， the total engine failure， fire or smoke sudden cabin pressure lost.

B. An “Emergency” almost including a serious failure that requires later response， such as a total engines failure， flame out or smoke or rapid cabin pressurization.

C. For “emergency”， the related failure should be treated immediately， for example， the total engine is not malfunctioning， fire or smoke sudden cabin pressure lost.

A. A surge tank drain single valve is on the outside fuel tank end rib in main tank 1 and main tank 2.

B. A surge tank drain one way value is on the inboard fuel tank end rib in main tank land main tank 2.

C. A surge tank drain check valve is on the outboard fuel tank end rib in main tank land main tank 2.

A. An in-line flow indicator is embodied in other configurations. If there is oxygen, the color of the indicator becomes green.

B. The oxygen is dyed green in other configurations that include an in-line flow indicator.

C. The present oxygen indicator comes on green due to an in-line flow in the other configurations.