# Airworthiness Directives; Boeing Model 737-100, -200, -200C, -300, -400, and -500 Series Airplanes
> **Rule** · Final rule. · Published 2002-05-23 · Effective 2002-06-27 · 67 FR 36085
## Document
- **Document number:** 02-12634
- **Category:** airworthiness
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 67 FR 36085
- **Publication date:** 2002-05-23
- **Effective date:** 2002-06-27
- **FAA docket:** Docket No. 2000-NM-359-AD
## Abstract

This amendment supersedes an existing airworthiness directive (AD), applicable to certain Boeing Model 737 series airplanes, that currently requires repetitive inspections for cracking and corrosion of the pressure bulkhead at body station (BS) 1016, and follow-on actions. This amendment expands the applicability of the existing AD, and requires new repetitive inspections to detect cracking and corrosion of the aft pressure bulkhead at BS 1016, and follow-on actions. This action is necessary to detect and correct corrosion or cracking of the aft pressure bulkhead at BS 1016, which could result in loss of the aft pressure bulkhead web and stiffeners and consequent rapid decompression of the fuselage. This action is intended to address the identified unsafe condition.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2002/05/23/02-12634/airworthiness-directives-boeing-model-737-100--200--200c--300--400-and--500-series-airplanes)
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