787飞机机身碳纤维复合材料使用率高达

Use a drill bit that has a maximum length of 45 mm.

Maintain the power lever at the "start" position until the specified minimum oil temperature is reached.

Let the temperature of the component decrease until it is the same as the ambient temperature.

失速速度或在着陆构型下飞机可控制的最小稳定飞行速度。

Magnetic tools have an unwanted effect on the compass system.

Maintenance information shall include General procedural instructions and application of protective treatments after inspection.

Clean the surface to make sure that the bond is satisfactory.

Make sure that you remove all tools, equipment and loose objects from the air intake.

Make sure that all the lights on the front of the CMU do not come on.

Assure the avionics ventilation system continues to operate correctly.