FAA Speeds Up Inspections for Bell Helicopter Rotor Links
Published Date: 4/28/2025
Rule
Summary
If you fly certain Bell Textron Canada Model 430 helicopters, listen up! The FAA is updating safety rules to check and replace some main rotor parts sooner than before to keep flights safe. These changes might mean more frequent inspections and part swaps, so pilots and owners should act quickly to avoid any risks or delays.
Analyzed Economic Effects
3 provisions identified: 0 benefits, 3 costs, 0 mixed.
Shorter Life Limits for Main Rotor Parts
If you operate certain Bell Textron Canada Model 430 helicopters, the FAA now enforces reduced life limits for main rotor (M/R) pitch link assemblies and related parts. The rule supersedes AD 2021-24-09 and requires you to follow the new, shorter life limits the manufacturer introduced for affected M/R pitch link assemblies.
Mandatory Replacement with Re‑identified Assemblies
You must replace affected M/R pitch link assemblies with the newly re-identified part-numbered M/R pitch link assemblies the manufacturer introduced. The FAA AD incorporates a Transport Canada AD that specifies replacing the previously inspected assemblies with those re-identified parts.
More Frequent Inspections Required
The AD requires inspections similar to AD 2021-24-09 but enforces recurring and possibly more frequent inspections of each M/R pitch link clevis, rod end, and certain universal bearings. These inspections include visual checks, purge greasing, and magnetic particle inspection, and could lead to removal or replacement of parts based on results.
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