# Airworthiness Directives; de Havilland Model DHC-8-102, -103, and -301 Series Airplanes
> **Rule** · Final rule. · Published 1998-06-01 · Effective 1998-07-06 · 63 FR 29546
## Document
- **Document number:** 98-14025
- **Category:** airworthiness
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 63 FR 29546
- **Publication date:** 1998-06-01
- **Effective date:** 1998-07-06
- **FAA docket:** Docket No. 96-NM-58-AD
## Abstract

This amendment adopts a new airworthiness directive (AD), applicable to certain de Havilland Model DHC-8-102, -103, and -301 series airplanes, that requires a one-time inspection for wear and breakage of wire segments of the individual lighting units of the ceiling and sidewall lights, and replacement of any damaged wiring. This amendment also requires installation of teflon spiral wrap on the wiring of the ceiling and sidewall lights. This amendment is prompted by reports of chafing found on the electrical wiring of the cabin ceiling lighting system. The actions specified by this AD are intended to prevent the possibility of a fire on an airplane due to such chafing and consequent short circuiting, overheating, and smoking of the wires on the aircraft structure.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/1998/06/01/98-14025/airworthiness-directives-de-havilland-model-dhc-8-102--103-and--301-series-airplanes)
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