Sometimes you must break long sentences into shorter ones, delete information which is not necessary, or ask an engineer for further explanation.

Where the paint is sufficiently soft, remove it with a plastic spatula.

Spray lock mechanisms connecting above mentioned components with the corrosion inhibitor.

Without this modification, it is possible that the service life of this unit will be shorter than usual.

Structural or equipment modifications can change the basic mass and the center-of-gravity coordinates.

If you can not engage the rod and the piston, the length of the new rod is possibly incorrect.

Descriptive Data shall be supplied for standard and optional engine and propeller installations and fuel and oil systems.

Print the page number and date of issue or revision at the bottom of each page.

Brake system explains how to recognize impending problems and what to do if malfunctions occur.

The cockpit voice recorder records signals from four audio inputs during the flight.

Make sure that the arrow on the check valve points away from the ground supply duct.