These tests should require no special equipment or facilities other than that installed on the aircraft and should be comparable to the tests performed by the flight crews.

Torque meter means an indicating system that displays the output torque available on the propeller shaft. Torque may be shown in dimensional terms, such as foot-pounds, or in reference terms, such as a percentage or a pressure.

The difference between an "emergency" and "abnormal" situation may also depend on the circumstances of flight.

Spin recovery procedures for multi-engine airplanes may be included at the option of the manufacturer.

Fill the space between the patch and the adjacent structure with sealant.

These two groups explored the existing controlled languages and researched texts in several maintenance manuals. The results confirmed that a simplified language was necessary.

Terms that contain a capital letter plus a noun, or a number plus a noun usually describe the shape or configuration of something.

The OEUs change 115v AC from the main bus to 5v AC for row call lights and 12v AC for the reading lights.

CORROSION INHIBITING COMPOUND MAY BE PRESENT IN CORROSION SUSCEPTIBLE LOCATIONS.

Each page must bear the date of the original issue until revised and, when revised, that of the latest revision.

Operation time must be 28 to 40 seconds in either direction and operation current must not exceed 0.5 A.