# Airworthiness Directives; The Boeing Company Airplanes
> **Rule** · Final rule. · Published 2013-10-03 · Effective 2013-11-07 · 78 FR 61164
## Document
- **Document number:** 2013-23898
- **Category:** airworthiness
- **Manufacturer:** The Boeing Company
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 78 FR 61164
- **Publication date:** 2013-10-03
- **Effective date:** 2013-11-07
- **FAA docket:** Docket No. FAA-2012-1320
## Abstract

We are adopting a new airworthiness directive (AD) for certain The Boeing Company Model 767 airplanes. This AD was prompted by reports of cracks and heat damage on pivot joint components found during main landing gear (MLG) overhaul. This AD requires, for certain airplanes, repetitive inspections of the MLG pivots, truck beam bushings, and inner cylinder bushings. For all airplanes, this AD requires a maintenance program revision, one-time inspections of the MLG truck beam, and related investigative and corrective actions (including configuration changes) if necessary; accomplishment of these actions terminates the repetitive inspections. We are issuing this AD to detect and correct heat damage and cracks in the pivot pin, truck beam lugs, and inner cylinder lugs, which could result in fracture of the pivot joint components and consequent MLG collapse.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2013/10/03/2013-23898/airworthiness-directives-the-boeing-company-airplanes)
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