# Airworthiness Directives; The Boeing Company Airplanes
> **Rule** · Final rule. · Published 2025-03-28 · Effective 2025-05-02 · 90 FR 14026
## Document
- **Document number:** 2025-05295
- **Category:** airworthiness
- **Manufacturer:** The Boeing Company
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 90 FR 14026
- **Publication date:** 2025-03-28
- **Effective date:** 2025-05-02
- **FAA docket:** Docket No. FAA-2024-2410
## Abstract

The FAA is adopting a new airworthiness directive (AD) for certain The Boeing Company Model 787-8, 787-9, and 787-10 airplanes. This AD was prompted by possible horizontal stabilizer pivot pin lockring, outer pivot pin, and outboard spacer misalignment at final assembly. This AD requires inspection of the left-side and right-side horizontal stabilizer pivot pin assemblies for misalignment and incorrect gapping, and applicable on-condition actions. The FAA is issuing this AD to address the unsafe condition on these products.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2025/03/28/2025-05295/airworthiness-directives-the-boeing-company-airplanes)
---
*AI Analytics · CC0 1.0*