The lighting subsystems used to provide illumination outside of the aircraft, including lights such as landing, navigation, position indicating, wing illumination, rotating, taxi, etc.

A. 在此过程中，使用12英寸螺刀手柄。

B. 在此过程中，使用12英尺扳手手柄。

C. 在此过程中，使用12英寸扳手手柄。

A. Manufacturer determines specific range properly to describe sophisticated and professional information. The information can be put in Maintenance Maunal or other documents.

B. Detailed information on more intricate and specific subjects can be written in two ways: Maintenance Manual or individual documents. The two ways are dependent on manufacturer＇s option properly.

C. It is up to the manufacturer to decide where and to what extent to include detailed information about more sophisticated and professional topics, either in the common Maintenance Manual or in another new documents.

A. 打开阀门，让空气进入减震支柱。

B. 打开活门，让氮气进入减震支柱。

C. 打开活门，让氖气进入减震支柱。

A. Words with lowercase letters are allowed in STE.

B. STE dictionary is permitted to use the UPPERCASE letter word.

C. In STE, a word in capital letters means that it is approved.

A. 因为轴的损坏，导致泵不运转。

B. 由于泵的设计问题，导致其停止运转。

C. 泵运转失常的原因在于叶轮的损坏。

A. 如果转子突然停止，请检查进气中是否含有不需要的杂质。

B. 如果转子突然停止转动，检查进气道是否存有外来物。

C. 如果转子突然停止，请检查进气口是否有需要的杂物。

A. 要使刹车系统引气，请通过手泵手柄的整个行程来操作。

B. 要给刹车系统引气，操作手泵手柄通过系统的全部行程。

C. 全行程操作手泵手柄以给刹车系统引气。

A. The complexity and stringency of this test or check are different from the operation conditions of the unit.

B. The test or check will change in complexity and stringency no matter what the conditions under which the unit operates.

C. Such tests or checks will vary in complexity and stringency according to the conditions under which the unit functions.

A. Explain when there is any change to the weight or force distance of the airplane, how to keep this record so as to acquire right starting data by calculating the weight and c.g. during normal operation of the airplane.

B. Explain how to maintain this record when changes to the weight or moments of the airplane are made so that accurate starting data is available to calculate the weight and c. g. during normal operation of the airplane.

C. In order to get correct starting data during abnormal operation of the airplane, the weight and c. g. should be calculated and explain how to keep this record when there are changes to the weight or moments of airplane.

A. The wheel chocks must be put forward of the wheels while the aircraft is on the ramp.

B. If the aircraft must be parked on the apron, put the wooden blocks in front of the wheels.

C. If you must park the aircraft on a slope, make sure that wheel chocks are in front of the wheels.