The motor stops when the flaps are at the end of their travel.

For some words, there are notes that tell you to use other approved alternatives or a different construction.

The forward and aft cargo electronic units are identical.

The air goes through riser ducts and up side walls to an overhead distribution duct.

The flight compartment gets conditioned air from the left pack and the mix manifold.

A flight starts when the air mode is sensed for longer than 30 seconds.

The armed position is the usual position of the switch.

Polish the surface until it is very shiny.

The primary function of this unit is to control the fuel flow.

Cut the cable into three equal lengths.

Words often have many different meanings in English.