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20-143 - Installation, Inspection, and Maintenance of Controls for General Aviation Reciprocating Aircraft Engines

Date Issued
June 06, 2000
Responsible Office
ACE-100,  Small Airplane Directorate
Provides guidance regarding the inspection, maintenance, and installation of engine controls with emphasis on the airframe portion of these systems. It provides a supplement to, but does not replace, the procedures in the manufacturers’ maintenance manuals. Where the content of the AC differs from, or conflicts with the manufacturers’ maintenance manual, instructions contained in the manufacturers’ manual take precedence over the guidelines provide in this AC.