Remove the sleeve to release the sliding tube.

Revisions, additions and deletions shall be identified by a vertical black line along the outside of the page opposite only that portion of the printed matter that was changed.

This method is recommended as minimizing errors of distribution, and also informs owners of the availability of systems and equipment.

The airplane general arrangement shall be illustrated with a scale line drawing consisting of plan, side and front views presented in a vertical sequence upon a single page.

Three computers collect data and parameters from the systems and put them together on the data link to the display unit.

If you install the upper drag strut incorrectly, it will hit the lower drag strut during retraction.

If you do not install the rigging pin, the elevators will move down when there is no pressure in the system.

If the filters become clogged after an unusually short time, send them to the laboratory for analysis of the contamination.

Small quantities of surface blooming, which can occur on items in storage, do not cause damage to the component.

当逆时针转动排放活门时，没有液体流出, 除非按压该活门。

如果污染物造成孔堵塞超过 50%，就要清洁显示组件后面的孔。