# Airworthiness Directives; Boeing Model 757-200, -200PF, and -200CB Series Airplanes
> **Rule** · Final rule. · Published 2007-10-24 · Effective 2007-11-28 · 72 FR 60244
## Document
- **Document number:** E7-20816
- **Category:** airworthiness
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 72 FR 60244
- **Publication date:** 2007-10-24
- **Effective date:** 2007-11-28
- **FAA docket:** Docket No. FAA-2007-27560
## Abstract

The FAA is adopting a new airworthiness directive (AD) for certain Boeing Model 757-200, -200PF, and -200CB series airplanes. This AD requires inspections to detect scribe lines and cracks of the fuselage skin, lap joints, circumferential butt splice strap, and external and internal approved repairs; and related investigative/ corrective actions if necessary. This AD results from reports of scribe lines adjacent to the skin lap joints. We are issuing this AD to detect and correct cracks, which could grow and cause rapid decompression of the airplane.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2007/10/24/E7-20816/airworthiness-directives-boeing-model-757-200--200pf-and--200cb-series-airplanes)
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