The Federal Aviation Administration (FAA) has issued a final rule concerning certain Boeing 747 models. This rule was prompted by an incident where water leaks during servicing led to warning messages from the airplane's systems, caused by the detachment of a fitting and steel water tube. To address the problem, the rule requires installing protective components on water supply lines to prevent future leaks that could affect electronics crucial for safe flight. This directive will be effective from March 21, 2025, and aims to ensure the continued safety of these aircraft.
Simple Explanation
If a Boeing airplane has a leaky water pipe, it can make the airplane's computer think something is wrong. The FAA wants to fix this by putting special covers on the pipes, so the airplane can fly safely.