304、It is a must to check the relevant pump when metal chips are found.

1019、This document provides supplementa1 to the applicable airplane maintenance manual.

1018、All the materials used to seal the tanks are fully resistant to all the fuels and the fuel additives.

1017、For simplicity of presentation fand understandability, complex systems should be divided into system-function rather than overall master schematic diagrams.

1016、A system is a combination of interrelated components arranged to perform a specific function.

1015、The aircraft may be maintained in accordance with the latest information issued by the manufacturer.

1014、The sequence of topics in the Handbook is intended to increase in-flight usefulness

1013、如需变更维修方案,须经设计部门批准。

1012、Instead of using the actual date of issue on each page of an original issue of a Document; the words “ORIGINAL ISSUE” maybe used.In such a case, the Title Page and the Table of Contents pages preceding each section of the Document must bear the actual date of issue following the words “ORIGINAL ISSUE”.

1011、The flight data recorder system gets and stores airplane parameters from airplane systems and sensors.

1010、Engine Controls and Instruments include, definitions, descriptions or explanations of he the following terms or components.definitions, descriptions and explanations provided are examples.Those used in a particular.Handbook should be appropriate for that particular airplane of installation.