Skip to main content
Civil Air Patrol National Headquarters
Main Content

AD 2012-03-07

February 29, 2012

SUMMARY: We are adopting a new airworthiness directive (AD) for certain Lycoming Engines reciprocating engines. This AD was prompted by a report of a ‘‘machined-from-billet'' HA-6 carburetor having a loose mixture control sleeve that rotated in the carburetor body causing restriction of fuel and power loss. This AD requires removing certain ‘‘machined-from-billet'' Volare LLC (formerly Precision Airmotive Corporation, formerly Facet Aerospace Products Company, formerly Marvel-Schebler (BorgWarner)) HA-6 carburetors, inspecting for a loose mixture control sleeve or for a sleeve that may become loose, repairing the carburetor, or replacing the carburetor with one eligible for installation. We are issuing this AD to prevent engine in-flight shutdown, power loss, and reduced control of the airplane.

For More Information:

Please visit the FAA's website to view the entire Airworthiness Directive.

Link to AD 2012-03-07

« Back

© 2020 Civil Air Patrol. All rights reserved.