Airworthiness Directive · Amendment 39-18974 · Equipment/furnishings
Bombardier, Inc. (Type Certificate Previously Held by Canadair Limited) Airplanes
This AD applies to Bombardier, Inc. (Type Certificate previously held by Canadair Limited) Model CL-215-6B11 (CL-415 Variant) airplanes, certificated in any category, having serial numbers 2001, 2002, 2005 through 2007 inclusive, 2010, 2012 through 2017 inclusive, 2019, 2022 through 2024 inclusive, 2026, 2057, 2063, 2065, 2076, 2077, and 2081.
We are adopting a new airworthiness directive (AD) for certain Bombardier, Inc., Model CL-215-6B11 (CL-415 Variant) airplanes. This AD was prompted by a report indicating that an oxygen bottle was found loose while the clamp strap was in the locked position. This AD requires modification of the clamp strap and installation of additional shims, as applicable, to the flight crew's oxygen bottles' retaining structures. We are issuing this AD to address the unsafe condition on these products.
Within 12 months after the effective date of this AD, install additional shims and modify the clamp strap, as applicable, to the flight crew's oxygen bottles' retaining structures, in accordance with the Accomplishment Instructions of Bombardier Service Bulletin 215-4457, Revision 3, dated May 8, 2013.
The aircraft, engines and makers this AD names, by the model designations in its text. A model listed here may still be outside the AD's serial ranges.
