# Airworthiness Directives; Gulfstream Aerospace LP Model Astra SPX, and 1125 Westwind Astra Series Airplanes; and Model Gulfstream 100 Airplanes
> **Rule** · Final rule. · Published 2004-07-01 · Effective 2004-08-05 · 69 FR 39834
## Document
- **Document number:** 04-14575
- **Category:** airworthiness
- **Type:** Rule
- **Action:** Final rule.
- **Citation:** 69 FR 39834
- **Publication date:** 2004-07-01
- **Effective date:** 2004-08-05
- **FAA docket:** Docket No. 2003-NM-204-AD
## Abstract

This amendment adopts a new airworthiness directive (AD), applicable to certain Gulfstream Aerospace LP Model Astra SPX, and 1125 Westwind Astra series airplanes; and Model Gulfstream 100 airplanes. This AD requires a one-time inspection of the outboard doors of the main landing gear (MLG) for evidence of impact with the surrounding structure, and for damage to the door seals and seal channels; measurements for adequate gaps and clearances; and related investigative and corrective actions, if necessary. This action is necessary to prevent damage to or breakage of the MLG outboard doors, which could result in the loss of a door during flight, and consequent damage to the airplane and injury to people or damage to property on the ground. This action is intended to address the identified unsafe condition.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2004/07/01/04-14575/airworthiness-directives-gulfstream-aerospace-lp-model-astra-spx-and-1125-westwind-astra-series)
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