It is a must to check the relevant pump when metal chips are found.

A. To give indications and test to the wing/body overheat system, 115v ac power must be connected. When installing an element, do not bend the element unless the bend radius is less than one inch. If the bend radius is less than one inch, damage to the eleme

B. For the indications and test of the wing/body overheat system, 115v ac power must be ON. When you install an element, do not bend the element until the bend radius is less than one inch. If the bend radius is less than one inch, damage to the element can

C. 115v dc power must be supplied for the indications and test of the wing/body overheat system. When you install an element, do not bend the element radius less than one inch. If you bend the radius less than one inch, damage to the element can occur.

A. 对涡轮发动机来说，排气系统包括发动机本体以外的部件。

B. 对涡轮发动机来说，排气系统包括发动机主系统内的装置。

C. 对涡轮发动机来说，排气系统不包括发动机主系统以外的装置。

A. 在中央操纵台和正副驾驶位找到四个推力手柄组件。

B. 在机长和副驾驶之间的中央操纵台上有四个推力手柄组件。

C. 在中央操纵台和正副驾驶之间，分别有四个推力手柄组件。

A. 在每页的右下角输入页数和发行或改版日期。

B. 在每页的底部打印页码和发行或修订日期。

C. 在每页的底部输入页码和发行或修订数据。

A. Pilots have more opportunity to move stabilizer to nose up position during takeoff thanks to the mach trim actuator who commands elevator to a more nose down position.

B. During takeoff, pilots have more opportunity to move elevator to nose up position thanks to the mach trim actuator who commands stabilizer to a more nose down position.

C. During takeoff, pilots have more opportunity to move elevator to nose down position thanks to the mach trim actuator who commands stabilizer to a more nose up position.

A. 侧向移动张力表。

B. 移动张力表测量长电缆。

C. 沿着钢索移动张力计。

A. Wrap two tapes around the pipe connectors.

B. Wrap the pipe joints with tape twice.

C. Wind two layers of tape around the pipe joints.

A. 确保TEDLAR层压板的装饰颜色和图案是正确的。如果新的TEDLAR不能与原件配合，修理结果不会令人满意。

B. 确保TEDLAR装饰层压板的颜色和图案是正确的，如果新的TEDLAR与原品的表面不匹配，修复将不会令人满意。

C. 确保TEDLAR退漆到正确的分层处，如果TEDLAR漆层不能与底漆配合，修复效果将不会令人满意。

A. 更换有摩擦的导热垫。

B. 更换有磨损的隔热毯。

C. 更换有晃动的绝缘板。

A. 如果不能安全执行此地面移动操作，警告不要再次尝试它。

B. 如果不能安全执行此操作，应提供警告不要再次尝试此操作。

C. 如果不能安全执行此操作，应提供警告不要尝试此操作。