Loosen the air valve nut one or two turns to slowly release the air pressure. Drain hydraulic fluid by inverting shock strut or removing check valve.

Transfer of hydraulic fluid between hydraulic system A and B is caused by improper operation of system controls or worn equipment.

In order to achieve the objectives of this Specification (enhance safety, reduce efforts, minimize costs), each manufacturer is expected to reasonably adhere to the Specification content and arrangement.

Section 1 of the Pilot＇s Operating Handbook shall present basic data and information of general interest to the pilot which is useful in loading, sheltering, handling, and routine preflight checking of the airplane.

This Specification is designed to provide guidance for the preparation of Handbooks for all types of general aviation airplanes originally certificated at maximum takeoff weights of 12,500 pounds or less.

Solenoid valves shall be shown with a notation indicating whether the valve is spring-loaded to the open or closed position.

The Federal Aviation Regulations require the use of "maximum continuous power", during certification of an airframe and engine combination, to show compliance with certain standards.

The selection of data by the handbook producer, to be included in this Section shall be governed by the concepts contained in the preface of this Specification.

Remove the test cap on the control pressure sense line from the Precooler Control Valve to the 3908 sensor and make sure air flows out of the test port.

The airworthiness concern requires prompt action, based on the potential for having similar or more severe corrosion on any other airplane in the operator＇s fleet, prior to the next scheduled inspection of that area.

This data sheet prescribes conditions and limitations under which the product for which the type certificate was issued meets the airworthiness requirements.