Cable Turnbuckles

Editorial Staff

Monday, May 24, 2021 at 01:18 PM ET

Verified

Cessna ended production of the diesel Skyhawk JT-A less than a year after obtaining FAA certification. Textron Aviation

Key Takeaways:

Multiple reports indicate a recurring problem with cracking, corrosion, and pitting of control cable turnbuckles and swaged ends across various aircraft types.
These defects are often found in areas susceptible to moisture accumulation, such as under heating ducts or hoses, which exacerbates corrosion.
Damage can be concealed by safety wire, making thorough inspection difficult and potentially leading to critical failures like loss of flight control; intrusive inspection methods (e.g., removing safety wire) are recommended.

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