The Federal Aviation Administration (FAA) has issued a new rule that supersedes a previous Airworthiness Directive from 2023 for Airbus SAS Model A330-841 and -941 airplanes. The new directive addresses a safety concern related to high-pressure valves (HPVs) in the airplanes' bleed systems, which might leak and expose other components to damage. The rule requires shorter intervals for exchanging certain parts, updates to the airplane manuals for some models, and places limits on part installations to ensure safety. These actions are based on recommendations from European aviation authorities and new updates from Airbus, aiming to prevent high-pressure situations that could compromise aircraft safety.
Simple Explanation
The FAA has made new rules for some Airbus airplanes to keep them safe, especially around important parts like valves that might leak and cause problems. These rules make sure these parts are checked and replaced more often.