# Airworthiness Directives; Cirrus Design Corporation Airplanes
> **Rule** · Final rule. · Published 2012-01-25 · Effective 2012-02-29 · 77 FR 3585
## Document
- **Document number:** 2012-1122
- **Category:** airworthiness
- **Manufacturer:** Cirrus Design Corporation
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 77 FR 3585
- **Publication date:** 2012-01-25
- **Effective date:** 2012-02-29
- **FAA docket:** Docket No. FAA-2011-1212
## Abstract

We are adopting a new airworthiness directive (AD) for certain Cirrus Design Corporation (Cirrus) Model SR22T airplanes. This AD was prompted by reports of partial loss of engine power due to a dislodged rubber gasket/seal being ingested into the turbocharger. This AD requires inspection and modification of the air box flange welds and slots and installation of induction system air box seals as applicable. We are issuing this AD to correct the unsafe condition on these products.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2012/01/25/2012-1122/airworthiness-directives-cirrus-design-corporation-airplanes)
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