# Proposed AD FAA-2011-0719: The Boeing Company Model 767-200, -300, and -400ER Series Airplanes

- Type: Proposed airworthiness directive (not in force)
- Status: Became AD 2012-11-11
- Products: Boeing
- Product type: Aircraft
- Action: Notice of proposed rulemaking (NPRM).
- Published: July 19, 2011, 76 FR 42607
- Comments due: September 2, 2011
- Became: [AD 2012-11-11](https://openairdocs.org/ad/2012-11-11)
- Docket: FAA-2011-0719 (https://www.regulations.gov/docket/FAA-2011-0719, where comments are filed)
- Project: 2010-NM-087-AD
- FR document: 2011-18136
- Official PDF: https://openairdocs.org/files/sha256/51/4a/514ae37c5987ff30de5951cab7912c6c9bb850400bb91b9cda30230432474066 (from https://www.govinfo.gov/content/pkg/FR-2011-07-19/pdf/2011-18136.pdf)
- Federal Register: https://www.federalregister.gov/documents/2011/07/19/2011-18136/airworthiness-directives-the-boeing-company-model-767-200--300-and--400er-series-airplanes
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/3827503127E099DF862578D20053B13E.0001
- Page: https://openairdocs.org/proposed/FAA-2011-0719

## Summary

We propose to supersede an existing airworthiness directive (AD) that applies to the products listed above. The existing AD currently requires replacing the separation link assembly on the applicable entry and service doors with an improved separation link assembly, and doing related investigative and corrective actions if necessary. Since we issued that AD, we have received a report that an additional airplane is subject to the unsafe condition. This proposed AD would add that airplane to the applicability and also remove certain other airplanes from the applicability. We are proposing this AD to prevent failure of an entry or service door to open fully in the event of an emergency evacuation, which could impede exit from the airplane. This condition could result in injury to passengers or crewmembers.

## Notices in this docket

- Jul 19, 2011: Notice of proposed rulemaking (NPRM). (first notice), FR document 2011-18136, comments due Sep 2, 2011 (https://www.federalregister.gov/documents/2011/07/19/2011-18136/airworthiness-directives-the-boeing-company-model-767-200--300-and--400er-series-airplanes)

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