以下安全措施适用于爆炸物品。

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.

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.

If you see discoloration, replace the part.

A. 如果你看到染色，拆卸部件。

B. 如果你看到变色，更换部件。

C. 如果你看到有颜色，移除部件。

"Scheduled Servicing" includes internal cleaning, etc. Shall not include lubrication procedures required for the accomplishment of maintenance practices.

A. 计划性勤务包括内部清理等工作。不包括维修工作实施所要求的润滑程序。

B. 计划性勤务包括内部清理等工作。不包括润滑程序，这是维修工作实施所要求的。

C. 计划性勤务包括内部整理等工作。不包括润滑程序，这是维修工作实施所要求的。

The flow of systems shall be presented in patterned shading and by having a minimum of turns in the lines. The schematic diagrams should include generators, tanks, and reservoirs that are considered to be the starting points of the flow shown.

A. 系统流程图应以带有图案的阴影图标表示，并尽少使流程转弯。示意图要包括发动机、油箱、水箱等并以它们为示意图的起始。

B. 系统流程图应以有图案的阴影为背景，并且尽量少用折线。示意图应包括发电机、燃油箱和液压油箱，它们应作为所示流程的起点。

C. 系统流程图应以阴影图形为图标底色，并且尽少使用连线。示意图以发电机、油箱和储压罐作为流程的端点。

雷达罩的状况对其性能有着重要的影响。

A. The condition of the radome is very important for its performance.

B. The condition of the antenna influences its properties greatly.

C. The condition of the radar has an important effect on its characteristics.

Deactivation/Reactivation procedures for circuits, systems, units, etc., shall be included. This is important because during maintenance, certain components may need to be deactivated for safety reasons or to prevent damage to the aircraft or equipment. It is also important to have instructions for reactivating these components once maintenance is complete to ensure that they are functioning properly and do not pose a risk to the safety of the aircraft or its occupants.

A. 停用/重新启用电路、系统、组件等的程序应包括在内。这是因为在维护过程中，由于安全原因或为防止对飞机或设备造成损坏，某些部件可能需要停用。同样重要的是，一旦维护完成，需要有重新启用这些部件的说明，以确保它们正常运行，不会对飞机或机上设备的安全构成风险。

B. 停用/重新启用电路、系统、组件等的程序应包括在内。这是因为在维护过程中，由于安全原因或为防止对飞机或设备造成损坏，某些部件可能需要停用。同样重要的是，一旦维护完成，需要有重新启用这些部件的说明，以确保它们工作正常，不会对飞机或机上人员的安全构成风险

C. 停用/重新启用管路、系统、组件等的程序应包括在内。这是因为在维护过程中，由于安全原因或为防止对飞机或设备造成损坏，某些部件可能需要停用。同样重要的是，一旦维护完成，需要有重新启用这些部件的说明，以确保它们工作正常，不会对飞机或机上人员的安全构成风险

在收上测试期间监控指示器的指示。

A. During the retraction test, keep a close watch on the monitor.

B. Continuously observe the indications after the retraction test.

C. Monitor the indications during the retraction test.

The lower seal comes into view when you pull the lower bearing down.

A. The lower seal appears as the lower bearing is pulled down.

B. You can see the lower seal before pulling the lower bearing down.

C. Only after you pull the lower seal down can you see the lower bearing.

The servo fuel heater attaches to the engine oil/fuel heat exchanger.

A. 安装在发动机上的伺服燃油加热器连接在发动机滑油/燃油热交换器上。

B. 伺服燃油加热器安装在发动机滑油/燃油热交换器上。

C. 发动机滑油/燃油热交换器安装在伺服燃油加热器上。

Remove the pin before you turn the pulley.

A. 转动滑轮之前，拆下销子。

B. 转动扇形盘之前，取下销子。

C. 转动轮毂之前，拆下销子。