341、Make sure the girt bar is not engaged in the floor mounted escape slide brackets

1120、The chronograph function does not %calculate hours.

1119、Thig document, provides supplemental to the applicable airplane maintenance manual(s)

1118、All the materials used to seal the tanks are fully resistant to all the fuels and the fuel additives.

1117 、 For simplicity of presentation and understandability ， complex systems should be divided intosystem-function rather than overall master schematic diagrams.

1116、A system is a combination of interrelated components arranged to perform a specific function. it

1115、The aircraft may be maintained in accordance with the latest information issued by, the manufacturer.

1114、The sequence of topics in the Handbook is intended to increase in-flight usefulness.

1113、如需变更维修方案，须经设计部门批准。

1112、Instead of using the actual date of issue on each page of an original issue of a Document, the words"original issue 气 may be used. In such a case, the Title Page and the Table of Contents pages preceding eachsection of the Document must bear the actual date of issue following the words “original issue”.

1137、 For simplicity of presentation and understandability, complex systems should be divided into systemfunction rather than overall master wiring diagrams Interconnects to other systems should be plainly noted. 1111、The flight data recorder system gets and stores airplane parameters from airplane systems and sensors