# Airworthiness Directives; McDonnell Douglas Model MD-11 Series Airplanes
> **Rule** · Final rule; request for comments. · Published 2000-07-27 · Effective 2000-08-11 · 65 FR 46200
## Document
- **Document number:** 00-18392
- **Category:** airworthiness
- **Manufacturer:** McDonnell Douglas Model MD-11 Series
- **Type:** Rule
- **Action:** Final rule; request for comments.
- **Citation:** 65 FR 46200
- **Publication date:** 2000-07-27
- **Effective date:** 2000-08-11
- **FAA docket:** Docket No. 2000-NM-30-AD
## Abstract

This amendment adopts a new airworthiness directive (AD), applicable to certain McDonnell Douglas Model MD-11 series airplanes. This action requires an inspection of the powered drive unit power wires within three feet of each affected powered drive unit termination for mechanical damage; and repair, if necessary. This action also requires revising the wire harnesses; splicing any additional length wire; routing and installing parts; and replacing the floor panels with new and retained floor panels. This action is necessary to ensure that the powered roller pans are positioned properly. Improperly positioned powered roller pans could pierce a powered roller wire harness and cause sparking that could ignite adjacent insulation material, which could result in smoke and fire in the center cargo compartment of the airplane. This action is intended to address the identified unsafe condition.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2000/07/27/00-18392/airworthiness-directives-mcdonnell-douglas-model-md-11-series-airplanes)
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