Summary
The FAA is adopting a new airworthiness directive (AD) for certain Airbus SAS Model A350-941 airplanes. This AD was prompted by a manufacturing investigation that found improper application of the fastener retorque process at the center wing box (CWB) and belly fairing (BF) junctions could lead to insufficient clamping. This AD requires replacing each affected part and applying additional head nut cap protection. The FAA is issuing this AD to address the unsafe condition on these products.
Directive Details
AD Number
FAA-2026-3475
Document Number
2026-11511
Type
Rule
Publication Date
June 9, 2026
Effective Date
July 14, 2026
Affected Manufacturer
Airbus SAS
Criticality
routine
Emergency
No
Docket ID
Docket No. FAA-2026-3475
Official Documents
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