# Airworthiness Directives; Bell Helicopter Textron Canada Limited Helicopters
> **Rule** · Final rule. · Published 2019-04-02 · Effective 2019-05-07 · 84 FR 12484
## Document
- **Document number:** 2019-06018
- **Category:** airworthiness
- **Manufacturer:** Bell Helicopter Textron Canada Limited
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 84 FR 12484
- **Publication date:** 2019-04-02
- **Effective date:** 2019-05-07
- **FAA docket:** Docket No. FAA-2017-0433
## Abstract

We are adopting a new airworthiness directive (AD) for Bell Helicopter Textron Canada Limited (BHTC) Model 429 helicopters. This AD requires inspecting each main rotor pitch link rod end bearing assembly (bearing) for wear and play. This AD was prompted by reports of worn bearings. The actions of this AD are intended to prevent an unsafe condition on these products.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2019/04/02/2019-06018/airworthiness-directives-bell-helicopter-textron-canada-limited-helicopters)
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