单选题 There are two types of numbering methods that may be used. For airplanes having an array of complex systems, the full System/chapter method of indexing is recommended. For small or relatively noncomplex airplanes, an abbreviated indexing method may be used.
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单选题 When index numbering the maintenance manual, manufacturers may omit System/Chapters that are not applicable to the product or combine system/Chapters where it is feasible .
单选题 Revisions to a drawing are necessitated by changes in dimensions, design, or materials. When drawings contain such corrections, attention is directed to the changes by lettering or numbering them and listing those changes against the symbol in a revision block.
单选题 Phase letter "V" shall be used as a suffix on the cable identification code to identify the ungrounded wire or cable that is in a single-phase system.
单选题 The Airworthiness Section must set forth each mandatory replacement time, structural inspection interval, and related structural inspection procedure required for type certification.
单选题 A wire code consists of a circuit function code, wire number, wire segment letter and wire size.Frequently a suffix indicating ground ( N ) , phase (A, B, etc.) or thermocouple material(alumel, etc. ) is added.
单选题 When the chapter/system element number is followed with zeros in the section/subsystem and subject/unit element number (28-00-00), the information is applicable to the entire system.
单选题 In aircraft maintenance, servicing refers to that servicing required on units as the result of the accomplishment of any other maintenance practice. It includes items such as the inflation or refilling of shock struts, the lubrication of control systems, the sterilizing of potable water systems, etc.
单选题 In Wiring Diagram Manual, an alphabetical index by subject is to be included in the Introduction, as an assistance in locating the desired circuit.The index should show the chapter and subchapter in which a circuit of the system appears.