1394、Make sure that the fuel load is equal on each side of the aircraft centerline;

86、The AFDs consists of three separate autopilot channels and a single Mode Control Panel(MCP). AFD 由三个独立的自动驾驶通道和一个单模控制面板(MCP)组成

85 、 This manual provides the basic control and operation information describing how the airplanecomponents are controlled and how they operate, including any special procedures, and limitations thatapply.

84、Do not refuel the aircraft during maintenance. 不要在飞机维修期间加油。

83、Make ＇sure that there is tension in the lockwire.

82、机身上有三个千斤顶顶点。

81、Illustrations should be used whenever they will simplify , shorten, or make the text easier to understand.

80、The fuel vent system keeps the pressure of the fuel tanks near the ambient pressure. Too large a pressuredifference can cause damage to the wing structure.

79、Identify the component with a code to help you to install it again correctly.

78、取液压油油样。

77、重复拆装会导致自锁螺母自锁功能失效。