Airworthiness Directives; Bombardier, Inc., Airplanes

FAA / Federal Register · 2019-14416

The FAA is adopting a new airworthiness directive (AD) for certain Bombardier, Inc., Model CL-600-2D15 (Regional Jet Series 705), CL-600-2D24 (Regional Jet Series 900), and CL-600-2E25 (Regional Jet Series 1000) airplanes. This AD was prompted by reports that certain aft fuselage fittings are susceptible to cracking because they were not manufactured correctly. This AD requires replacement of those fittings with correctly manufactured parts, an eddy current inspection of certain fastener holes for cracking, and corrective actions if necessary. The FAA is issuing this AD to address the unsafe condition on these products.