2737. To bleed the braking system, operate the hand pump handle through its full travel

A. Do not perform any work to the aircraft during maintenance.

B. It is forbidden to refuel the aircraft during maintenance.

C. You can add fuel to the aircraft at any time.

A. Light surface blooming, which can occur on items in storage, is not detrimental to the component.

B. Surface blooming, often found on corroded items, has little adverse effect on the component when it is mild.

C. Items in storage tend to have surface blooming which is beneficial to the component.

A. 如果错差超过3度,则要改装指南针。

B. 如果误差超过3度,则要校准罗盘。

C. 如果角度超过3度,则要调整圆规。

A. 将发动机油门杆前推至60%RPM

B. 将发动机油门杆稳定在60%RPM

C. 将发动机油门杆收回至60%RPM

A. 火灾由于高温或者易燃液体会导致飞机处于危险状态。

B. 火灾由于高温或者易爆液体会使飞机不安全。

C. 火灾由于高温和易燃液体会使飞机不安全。

A. Documents shall be easy to revise

B. Documents must be ready to revise

C. Documents shall be ready to change

A. The safety procedures are supplied by the manufacturer.

B. Safety procedures are to be supplied to the manufacturer.

C. Safety procedures are provided for manufacturers to follow.

A. It is expected that the manufacturers of major components will provide maintenance, troubleshooting, inspection and repair data in the format of this specification.

B. It is expected that the manufacturers of major equipments will provide maintenance, troubleshooting, inspection and removal data in the format on this specification.

C. It is expected that the manufacturers of most components will provide maintenance, troubleshooting, inspection and installation data in the format of this specification.

A. Removal of the cover is necessary

B. It is necessary to install the cover

C. lt is a must to remove the cover

A. Advisory circular must always be carried out on aircraft.

B. Advisory circular is the procedure that must be used when performing maintenance on an

C. FAA provides advisory circular which is not always carried out on aircraft.