497 、 Utilizing an airplane as intended by the manufacturer, combined with sound inspection andmaintenance practices/ , forms the/ basis for assuring the airplane remains airworthy and safe to operate.

991、所有页面上必须有制造商的报头,出版物标题,飞机型号,发行或修订日期。

990、This index helps you find the applicable STE rules related to different specific subjects.

989、喷油嘴堵塞可能导致操作错误。

988、Get the correct tools to open the containers for these materials.

987、Mix the material with a spatula.

986、The assembly extends through the casing assemblies and is connected to the telescopic control assembly.

985、Adjust the door operating rod until it aligns with the attachment point.

984、When you replace a word, always make sure that the alternative you select does not change the meaning of the sentence.

983、The selection of data by the handbook producer, to be included in this Section shall be governed by the conceptscontained in the preface of this Specification.

982、It is the responsibility of the airplane owner and the pilot to insure that the airplane is loaded properly.