275.Definitions should be worded as simply as possible and must conform
with the use of the defined terms in the Handbook.

496.Trichloroethylene is a health hazard.

495.An alphabetical index by subject is to be included in the Introduction,
as an assistance in locating the desired circuit.

494.Make sure that the arrow points in the direction of the fuel flow.

493.更换磨损超标的组件。

492.Adjust the potentiometer until you do not hear a hum from the
loudspeaker.

491.Stagger the tab dividers and 1abe1 them with section numbers or titles,
or both.

490.The control unit is installed aft of the cockpit.

489.EACH SURVIVAL KIT ( ) THESE ITEMS.

488.ALL PERSONNEL MUST FULLY ( ) THE SAFETY PRECAUTIONS.

487.After the ailerons go back to neutral make sure they are flush with
the flaps.