EASA SIB NM-12-20
Mar 20, 2012[Correction] Carleton Technologies Inc. - Oxygen System Cylinder- and Valve Assemblies
The document titled '[Correction] Carleton Technologies Inc. - Oxygen System Cylinder- and Valve Assemblies' is a Special Airworthiness Information Bulletin (SAIB: NM-12-20) issued by the FAA. It addresses the correct operation of Carleton Technologies Inc. oxygen system cylinder and valve assemblies with part numbers B42365-1 and B43570-1, which are installed on various transport category airplanes. The bulletin provides guidance to ensure proper handling of the variable torque shutoff valve to maintain oxygen system effectiveness during emergencies.