The airflow passes turbine and depletes energy，in addition to the colder air bypassed the engine core, produces a force when exiting the nozzle that acts to propel the engine,and therefore the airplane, forward.

These test and inspection equipment and tools are used to make airworthiness determinations on articles.

The first step should always be Job Set-up and last should be Close-Up or Clear -Up.

The localizer signals are processed by the transceiver and data are transmitted to Air Traffic Control.

WARNING: MAKE SURE THAT THE POTABLE WATER SYSTEM IS NOT PRESSURIZED. A PRESSURIZED SYSTEM CAN CAUSE INJURY TO PERSONS.

Try to confirm the effective date and revision number and date if applicable.

Refer to the appropriate manufacturer＇s Service Manual.

The main cause of valve failure is contamination of hydraulic fluid.

List the tools, equipment and materials required in the job which are not normally included in the mechanic＇s tools.

Do these tasks in sequence to safely open the left and right thrust reversers on the applicable engine.

The gas charging valve is on the top of the shock strut of the nose landing gear.