45.A revision means a modification of information in an existing manual.

730.IF YOU ( )THAT THE HYDRAULIC PUMP DOES NOT OPERATE CORRECTLY, EXAMINE
THE PUMP.

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

728.Preparation of Technical Data for certain chapters in the Maintenance
Manual require joint contribution and close coordination between the
manufacturer of the airframe and the manufacturers of various other
components.

727.设备清单应包含所有必需的或可选的设备。

726.An important occurrence that can cause damage or have dangerous
results.

725.本文件向适用的飞机维修手册提供补充信息。

724.Turn the clamps to free the pipes

723.Such inserts in the text shall be short and concise and be used to
emphasize important and critical instructions.

722.Other information may be displayed on the cover.

721.BE CAREFUL WHEN YOU ( ) PRINTED CIRCUIT BOARDS.