# Proposed AD FAA-2018-0509: Embraer S.A. Airplanes

- Type: Proposed airworthiness directive (not in force)
- Status: Became AD 2018-19-28
- Products: Embraer
- Product type: Aircraft
- Action: Notice of proposed rulemaking (NPRM).
- Published: June 11, 2018, 83 FR 26877
- Comments due: July 26, 2018
- Became: [AD 2018-19-28](https://openairdocs.org/ad/2018-19-28)
- Docket: FAA-2018-0509 (https://www.regulations.gov/docket/FAA-2018-0509, where comments are filed)
- FR document: 2018-12228
- Official PDF: https://openairdocs.org/files/sha256/ad/19/ad191914f4738435995454135c538c0f3b70c85785e85197a5bc5ce872b0f5ba (from https://www.govinfo.gov/content/pkg/FR-2018-06-11/pdf/2018-12228.pdf)
- Federal Register: https://www.federalregister.gov/documents/2018/06/11/2018-12228/airworthiness-directives-embraer-sa-airplanes
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/1F3C2CA2DCDFC732862582A9004D3264.0001
- Page: https://openairdocs.org/proposed/FAA-2018-0509

## Summary

We propose to adopt a new airworthiness directive (AD) for certain Embraer S.A. Model ERJ 190 airplanes. This proposed AD was prompted by reports of bushing migration and loss of nut torque on the engine pylon lower inboard and outboard link fittings. This proposed AD would require modification of the attaching parts of the left-hand (LH) and right-hand (RH) pylon lower link fittings, inboard and outboard positions. We are proposing this AD to address the unsafe condition on these products.

## Notices in this docket

- Jun 11, 2018: Notice of proposed rulemaking (NPRM). (first notice), FR document 2018-12228, comments due Jul 26, 2018 (https://www.federalregister.gov/documents/2018/06/11/2018-12228/airworthiness-directives-embraer-sa-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.