In the description of the airplane＇s Wing Flaps, Dive Brake or Spoiler Systems, how they are operated shall be explained.

Make sure that there is no blockage in the pipe that prevents airflow.

Get medical aid immediately.

During the procedure that follows, repair the upper flange first.

Two methods of refueling are available.

There is sufficient oil in the tank.

Make sure that there is no blockage in the pipe.

The new fluid should be checked after thorough mixing.

These tests shall be self-contained.

Write instructions in the imperative form.

Release the pressure from the hydraulic system.