In the description of the airplane＇s Hydraulic System, the primary and auxiliary systems shall be described.

The aircraft may be maintained in accordance with the latest information issued by the manufacturer.

The abnormalities to be included in this section shall be determined by the handbook producer.

If certificated in more than one category, the weights, with any restrictions, shall be given for each category.

Remove the primer finish around the mating surface area of the adapter plate .

Some abbreviations of parts of speech are changed to agree with standard abbreviations.

Isolate the section that is causing the trouble.

Where possible and practical, language and writing style obey the rules and the dictionary of STE.

The ventilation system uses differential pressure to pull air out of the airplane.

Shutoff the airflow in the air conditioning ducts to be inspected.

The surge tank drain check valve also prevents fuel flow from main tank 1 and main tank 2 to the surge tank.