如果杆端轴承的径向磨损大于0.010英寸，在接下来的10个飞行循环或25个飞行小时内（先到为准）将其报废。

The operator uses an external joystick and control panel to set the configuration and operate the system.

The Boeing 747 marked the beginning of a new era in air transport.

Do the troubleshooting procedure to find the cause of the malfunction.

Describing the steps is a job that may leave much to be desired.

Airplane performance data shall be presented in either graphical or tabular formats.

Ground service bus has no power with external power available.

English is not often the native language of the readers of technical documentation.

Check all parts for obvious defects in accordance with standard industry practices.

Mark and protect the removed parts.

The AFDS consists of three separate autopilot channels and a single Mode Control Panel(MCP)