2026-18055RuleWallet

FAA Fixes Airbus Pylon Fasteners Before They Fly Away

Published Date: 9/3/2026

Rule

Summary

The FAA is adopting a new airworthiness directive (AD) for certain Airbus SAS Model A350-1041 airplanes. This AD was prompted by the detection of missing chamfers under the heads of critical fasteners on the primary structure of both pylons. This AD requires an inspection of the fasteners in the affected areas and corrective actions if necessary. The FAA is issuing this AD to address the unsafe condition on these products.

Analyzed Economic Effects

1 provisions identified: 0 benefits, 1 costs, 0 mixed.

A350-1041 Pylon Fastener Inspections

If you operate or import an Airbus A350-1041, you must inspect fasteners on both left- and right-hand pylons for missing chamfers and fix any gaps that are not within allowable limits. The AD takes effect September 18, 2026, requires following EASA AD 2025-0106 procedures, and the FAA estimates the initial inspection will take 8 work-hours (8 x $85/hour = $680) per airplane; additional repair actions are required if discrepancies are found.

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Key Dates

Published Date
Rule Effective
9/3/2026
9/18/2026

Department and Agencies

Department
Independent Agency
Agency
Transportation Department
Federal Aviation Administration
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