# Airworthiness Directives; Raytheon Model BAe 125-800A, Model Hawker 800, and Model Hawker 800XP Series Airplanes
> **Rule** · Final rule. · Published 1996-12-19 · Effective 1997-01-27 · 61 FR 66878
## Document
- **Document number:** 96-30569
- **Category:** airworthiness
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 61 FR 66878
- **Publication date:** 1996-12-19
- **Effective date:** 1997-01-27
- **FAA docket:** Docket No. 96-NM-136-AD
## Abstract

This amendment adopts a new airworthiness directive (AD), applicable to certain Raytheon Model BAe 125-800A, Model Hawker 800, and Model Hawker 800XP series airplanes, that requires the filling of two tooling holes on the firewalls of the left and right engine pylons with sealant. This amendment is prompted by notification from the manufacturer that these holes were not sealed during production. The actions specified by this AD are intended to prevent an engine fire from moving to the fuselage and to the lines that carry flammable fluid that are located inboard of the firewall.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/1996/12/19/96-30569/airworthiness-directives-raytheon-model-bae-125-800a-model-hawker-800-and-model-hawker-800xp-series)
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