# Airworthiness Directives; The Boeing Company Airplanes
> **Rule** · Final rule; request for comments. · Published 2019-06-27 · Effective 2019-07-12 · 84 FR 30577
## Document
- **Document number:** 2019-13514
- **Category:** airworthiness
- **Manufacturer:** The Boeing Company
- **Type:** Rule
- **Action:** Final rule; request for comments.
- **Citation:** 84 FR 30577
- **Publication date:** 2019-06-27
- **Effective date:** 2019-07-12
- **FAA docket:** Docket No. FAA-2019-0445
## Abstract

The FAA is adopting an airworthiness directive (AD) for all The Boeing Company Model 757 airplanes. This AD requires repetitive checks of the aileron trim actuator bearing for free rotation, repetitive detailed inspections of the aileron trim actuator attachment lug for damage and cracking, and applicable on-condition actions. This AD was prompted by a report of the failure of the aileron trim actuator attachment lug. The FAA is issuing this AD to address the unsafe condition on these products.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2019/06/27/2019-13514/airworthiness-directives-the-boeing-company-airplanes)
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