The Federal Aviation Administration (FAA) issued a final rule that introduces a new airworthiness directive (AD) for specific Airbus model airplanes. This action was driven by reports of hydraulic system failures due to the fatigue of screws in the ground service manifold (GSM). The rule mandates the replacement of certain screws to prevent unsafe conditions that could compromise airplane control or cause injury to maintenance staff. The directive is applicable starting March 30, 2021, and aims to enhance aviation safety for affected aircraft models.
Simple Explanation
The FAA made a new rule to keep some Airbus airplanes safe by making sure they replace some small screws that could wear out, which might lead to problems with the plane's hydraulic system. This new rule, starting March 30, 2021, helps keep the airplanes working well and prevents accidents.