# Proposed AD FAA-2020-0965: Airbus SAS Airplanes

- Type: Proposed airworthiness directive (not in force)
- Status: Became AD 2021-08-08
- Products: Airbus
- Product type: Aircraft
- Action: Notice of proposed rulemaking (NPRM).
- Published: October 23, 2020, 85 FR 67467
- Comments due: December 7, 2020
- Became: [AD 2021-08-08](https://openairdocs.org/ad/2021-08-08)
- Docket: FAA-2020-0965 (https://www.regulations.gov/docket/FAA-2020-0965, where comments are filed)
- Project: MCAI-2020-01068-T
- FR document: 2020-23235
- Official PDF: https://openairdocs.org/files/sha256/a9/bd/a9bd202e0c80cf4e002a54ed1a750112480cd01149f2c64299e6363bcaf26731 (from https://www.govinfo.gov/content/pkg/FR-2020-10-23/pdf/2020-23235.pdf)
- Federal Register: https://www.federalregister.gov/documents/2020/10/23/2020-23235/airworthiness-directives-airbus-sas-airplanes
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/FFF8E36DBA7FAC7D8625860A0040AE70.0001
- Page: https://openairdocs.org/proposed/FAA-2020-0965

## Summary

The FAA proposes to adopt a new airworthiness directive (AD) for all Airbus SAS Model A350-941 and -1041 airplanes. This proposed AD was prompted by a report that a welding quality issue has been identified in the gimbal joint of the air bleed duct located at each wing-to-pylon interface; the inner ring of a gimbal had deformed to an oval shape, which could lead to cracking caused by direct contact between metal parts. This proposed AD would require replacing affected bleed duct assemblies and bleed gimbals at the wing-to-pylon interface with a serviceable part, as specified in a European Union Aviation Safety Agency (EASA) AD, which will be incorporated by reference. The FAA is proposing this AD to address the unsafe condition on these products.

## Notices in this docket

- Oct 23, 2020: Notice of proposed rulemaking (NPRM). (first notice), FR document 2020-23235, comments due Dec 7, 2020 (https://www.federalregister.gov/documents/2020/10/23/2020-23235/airworthiness-directives-airbus-sas-airplanes)

---
OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.