# Airworthiness Directives; Cirrus Design Corporation Airplanes
> **Rule** · Final rule; request for comments. · Published 2024-12-06 · Effective 2024-12-23 · 89 FR 96863
## Document
- **Document number:** 2024-28552
- **Category:** airworthiness
- **Manufacturer:** Cirrus Design Corporation
- **Type:** Rule
- **Action:** Final rule; request for comments.
- **Citation:** 89 FR 96863
- **Publication date:** 2024-12-06
- **Effective date:** 2024-12-23
- **FAA docket:** Docket No. FAA-2024-2546
## Abstract

The FAA is adopting a new airworthiness directive (AD) for certain Cirrus Design Corporation (Cirrus) Model SR20, SR22, and SR22T airplanes. This AD was prompted by a report of failure of the upper power lever. This AD requires repetitively inspecting (visual) the upper power lever for any crack(s) and depending on the results of any visual inspection, either inspecting (fluorescent penetrant) or replacing the upper power lever. This AD also requires reporting all inspection results to the FAA. The FAA is issuing this AD to address the unsafe condition on these products.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2024/12/06/2024-28552/airworthiness-directives-cirrus-design-corporation-airplanes)
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