# Airworthiness Directives; Pratt & Whitney (PW) JT9D-7 Series Turbofan Engines; Correction
> **Rule** · Final rule; correction. · Published 2009-06-25 · Effective 2009-06-25 · 74 FR 30211
## Document
- **Document number:** E9-14810
- **Category:** airworthiness
- **Manufacturer:** Pratt & Whitney (PW) JT9D-7 Series Turbofan
- **Type:** Rule
- **Action:** Final rule; correction.
- **Citation:** 74 FR 30211
- **Publication date:** 2009-06-25
- **Effective date:** 2009-06-25
- **FAA docket:** Docket No. FAA-2008-0759
## Abstract

The FAA is correcting airworthiness directive (AD) 2009-04-18, which was previously published in the Federal Register. That AD applies to PW models JT9D-7, -7A, -7AH, -7H, -7F, and -7J turbofan engines. The two references to the engine manual in paragraph (h) and in Table 1, are incomplete. This document corrects those references. In all other respects, the original document remains the same.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2009/06/25/E9-14810/airworthiness-directives-pratt-and-whitney-pw-jt9d-7-series-turbofan-engines-correction)
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