Inspection and observation are the windows used for examining compartments and equipment in and about the airplane, including items such as transparent material, its frame, etc.

English is not often the native language of the readers of technical documentation.

Manufacturers may also choose to group related systems where the simplicity of the product permits.

If folded pages are used, the page number must be visible when folded.

For the remaining non-complex items, the airframe manufacturer will incorporate information as part of the manual.

Revisions are to be made consistent with the format of their specification using the provisions of FAR 21.50 as a basis.

The sequence of topics in the Handbook is intended to increase in-flight usefulness.

Generally, in describing the airplane or its system, third person wording should be used.

The applicable regulations for any specific airplane, which may differ from the referenced FAR, must be followed.

Do the related troubleshooting procedures.

Documents should be readily revisable.