2916. Warnings and cautions shall precede the text to which each applies, but notes may precede or follow applicable text depending on the material to be highlighted

447. Adequate terrain clearance is necessary for ILS approach

446. 确保指示器显示的数值正确。

445. The cover title and applicable airplane designation shall be prominently displayed on the cover or spine of the Handbook Other information may be displayed on the cover

444. First try to install the adaptor with the shortest threaded area

443. The dust cap on the air charging valve is removed, the external air source is connected to the valve stem and the swivel nut turned to open the air charging valve

442. The equipment list shall contain all required or optional equipment installed in the particular airplane when delivered

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

440. Identify revisions,additions and deletions by a vertical black line along the outside of the page opposite only that portion of the printed matter that was changed

439. 列出通常不包括在机械工具内的工作中所需的工具,设备和材料。

438. Sometimes, especially for complex airplanes, it may be necessary to provide specific training in the proper maintenance of the airplane and its systems