航空器燃油指航空器发动机和APU所使用的航空汽油。

7.The navigation lights change from dimto bright.

6.These partscaneasily bend,break or become incorrectly aligned.

5.Disconnectthe cablefromtherear side of the instrument

4.The load is applied axially

3.Removethe tag.

2.If you find a crack,do the applicable repair procedure.

1.If you seediscoloration,replace thepart.