The Federal Aviation Administration (FAA) is issuing a final rule to update airworthiness directives for Bombardier, Inc. Model BD-700-1A10 and BD-700-1A11 airplanes. This rule replaces a previous directive due to the discovery of a new airworthiness limitation, which involves regular inspections and maintenance to address potential sand contamination and corrosion in the elevator torque tube bearings. These measures are intended to prevent possible binding or seizure of these components, which could lead to a loss of pitch control. The rule also provides guidelines for compliance and specifies that existing maintenance programs must be updated by March 11, 2025, to incorporate these new requirements.
Simple Explanation
The FAA is making a new rule for Bombardier airplanes to check and fix important parts so they don't get stuck, which helps the plane stay safe in the sky. Pilots and mechanics need to follow new rules by March 11, 2025, to keep everything working well.