Make sure that the bogie rollers are aligned with the notches in the track.

A. Necessary information by manufacturer should be provided in this chapter to maintain, overhaul or major repair the aircraft so as to properly level it during the life of the aircraft.

B. In order to properly level the aircraft when performing repair, overhaul or major repairs during the life of the aircraft, this chapter should provide all considered information by manufacturer.

C. This chapter shall provide that information considered necessary by the manufacturer to properly level the aircraft for any of the various maintenance, overhaul or major repairs which might become necessary during the life of the aircraft.

A. Starting system refers to those units, components and associated systems used for igniting the engine.

B. Starting system refers to those units, components and associated systems used for idling the engine.

C. Starting system refers to those units, components and associated systems used for starting the engine.

A. 不要在机库里进行这项程序。

B. 不要在车间内进行这项程序。

C. 不要在机坪上进行这项程序。

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.

A. Make sure that chemical compound are not near the engine nozzle.

B. Make sure that solvents are not near the engine exhaust.

C. Make sure that there＇s no isopropyl alcohol near the engine exhaust port.

A. Stringers and the upper wing skin are called vent channels. The vent channels go through drain float valves in the center tank.

B. Stringers and the upper wing skin are compose of the vent channels. The vent channels got exhaust float valves from the center tank.

C. Stringers and the upper wing skin make the vent channels. The vent channels have drain float valves in the center tank.

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. 设备冷却系统的低流量传感器给出警告，没有足够冷气。飞机在地面时,当出现供气系统低流量时，机组打电话报告警报声。

B. 没有冷却气流供应时，设备冷却系统有低流量探测器来发出警告。在地面上，当供气系统检测到低流量时，机组人员会发出呼号警报。

C. 冷却气流不足时，设备冷却系统低流量探测器发出警告。当飞机在地面时，如果供气系统中探测到低流量，机组人员呼叫喇叭响起。

A. The temperature can be increased by decreasing the cure time.

B. Decreasing the cure time that can increase the temperature.

C. Increase the temperature to decrease the cure time.

A. Compressed air will push contamination into the display unit.

B. The display unit will be contaminated by compressed air.

C. Air pressure will push the dirt into the display unit.