2889. Life limited part means any part for which a mandatory replacement limit is specified in the type design or the maintenance manual

A. The MMEL should specify suitable limitations in the form of placards, maintenance procedures,crew operating procedures,and other restrictions as necessary to ensure an acceptable level of safety.

B. The MMEL should be in the form of annunciator,maintenance procedures, crew operating procedures to illustrate applicable limitations and other rules necessary to verify an acceptable level of safety.

C. The MEL should cover suitable limitations which are shown in placards, maintenance procedures, crew operating procedures, and other rules to verify an acceptable level of safety.

A. If you decide not to replace the current component, monitor its temperature for most of 15 cycles.

B. If your decision is not to replace the unit, monitor its temperature for a minimum of 15 cycles.

C. If you decide not to replace the existing unit, watch its temperature for at least 15 cycles.

A. Elevators’ movement controls the airplane to rotate about its laternal axis.

B. The lateral axis of the airplane is also called the pitch axis, and movement of the aileron rotates an airplane about its laternal axis.

C. The lateral axis of the airplane is also called the yaw axis, and movement of the elevators rotates an airplane about its axis.

A. If it is necessary to reduce the cable torque more, use the turnbuckle.

B. Cable tension can be further minimized if necessary by means of the turnbuckle.

C. If it is necessary to decrease the cable tension more, use the turnbuckle.

A. Cargo Compartment is the areas in which the cargo are placed.

B. Flight Compartment is the areas for pilot to take seat.

C. Passenger Compartment is the areas in which the passengers are seated.

A. 浸泡组件四小时

B. 冲洗组件四小时

C. 打磨组件四小时

A. On the cover page,there should be the title and corresponding aircraft name displayed on the spine of the Handbook. Some other information may also be shown on the cover.

B. The title and corresponding aircraft name should be prominently displayed on the cover page or on the spine of the manual. Other information can also be displayed on the cover.

C. On the cover page,the title and the applicable aircraft name shall be prominently displayed or on the spine of the Handbook. Other information can also be displayed on the cover.

A. 如果飞机停在机坪上,确保轮子刹车在位。

B. 如果飞机停靠在廊桥,一定确保轮档在位。

C. 如果飞机停在斜坡上,确保轮挡在位。

A. The power source that are discussed respectively under the appropriate chapter heading shall provide power to at least two systems.

B. When two or more systems are served by a single power source, that power source will be discussed separately under the appropriate chapter heading.

C. The system that is powered by two or more power sources shall be discussed separately under the appropriate chapter heading.

A. Without this modification, the service life of the unit can be uncertain.

B. Without this modification, it is possible that the service life of this unit will be shorter than ever

C. Without this modification, it is possible that the service life of this unit will be shorter than usual