# Airworthiness Directives; Eurocopter France Model AS350B, AS350BA, AS350B1, AS350B2, AS350B3, AS350C, AS350D, AS350D1, AS355E, AS355F, AS355F1, AS355F2, and AS355N Helicopters
> **Rule** · Final rule; request for comments. · Published 2003-01-24 · Effective 2003-02-10 · 68 FR 3377
## Document
- **Document number:** 03-1190
- **Category:** airworthiness
- **Type:** Rule
- **Action:** Final rule; request for comments.
- **Citation:** 68 FR 3377
- **Publication date:** 2003-01-24
- **Effective date:** 2003-02-10
- **FAA docket:** Docket No. 2002-SW-41-AD
## Abstract

This amendment adopts a new airworthiness directive (AD) for certain Eurocopter France (Eurocopter) model helicopters. This action requires measuring the diameter of the sliding door roller (roller) and the dimensions of the front end opening of the sliding door middle rail (rail) to determine if excessive wear exists, and if necessary, installing a placard prohibiting the operation of the sliding door during flight. This amendment is prompted by an incident in which a roller came out of the middle rail during a door-opening operation in flight. The actions specified in this AD are intended to prevent the roller from coming out of the middle rail when opening the door, which could lead to the sliding door separating from the helicopter during flight, damage to critical flight components, and subsequent loss of control of the helicopter.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2003/01/24/03-1190/airworthiness-directives-eurocopter-france-model-as350b-as350ba-as350b1-as350b2-as350b3-as350c)
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