AD 2022-13-18 Prompted By A Report That There Is The Potential For Electrical Current To Pass Through Low Pressure (LP) Oxygen Flex-Hoses
The FAA is adopting a new airworthiness directive (AD) for certain The Boeing Company Model 737-700, 737-800, 747-400, 747-8, 767-400ER, and 777-200 airplanes. This AD was prompted by a report that there is the potential for electrical current to pass through low pressure (LP) oxygen flex-hoses in the gaseous passenger oxygen system. This AD requires replacing each conductive oxygen flex-hose installed on LP gaseous passenger oxygen systems with a serviceable non-conductive oxygen flex-hose. This AD also prohibits installation of a conductive oxygen flexhose on LP gaseous passenger oxygen systems. The FAA is iss
Read More
