Commonwealth legislation

AD/BAe 146/91 Amdt 3 - Flap Structure and Machined Ribs

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Jurisdiction

Commonwealth

Collection

legislative instrument

Plain English Summary

4/10 complexity

This Airworthiness Directive requires operators of all BAe 146 and AVRO RJ series aircraft to inspect the flap structure and machined ribs in line with BAE Systems Service Bulletin ISB.57-066 Rev 2 (or a later EASA‑approved revision). It becomes effective 29 September 2005.

The measure responds to evidence of corrosion in those components; inspections and any corrective work are carried out by, and at the cost of, aircraft operators under the referenced service bulletin (Requirement; Background; Compliance).

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Current sections

Direct links to the current provisions in AD/BAe 146/91 Amdt 3 - Flap Structure and Machined Ribs.

British Aerospace BAe 146 Series Aeropla

British Aerospace BAe 146 Series Aeroplanes

AD/BAe 146/91 Amdt 3	Flap Structure and Machined Ribs	10/2005

Applicability:	All Models BAe 146 and AVRO RJ series aircraft.
Requirement:	Inspect in accordance with BAE Systems Service Bulletin ISB. 57-066 Revision 2, or later EASA approved revision.Note: UK CAA AD G-2005-0018 refers.
Compliance:	As specified in the Requirement document.
	This Amendment becomes effective on 29 September 2005.
Background:	Evidence of corrosion has been found at various locations within the flap structure and machined ribs.Amendment 1 amended an Appendix 1 Procedure instruction.Amendment 2 introduced the latest revision of the Requirement document.Amendment 3 is issued to introduce a new CAA AD issue, with no change to the technical content of this Directive.The original issue of this Airworthiness Directive became effective on 9 August 2001.

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David Villiers
Delegate of the Civil Aviation Safety Authority

9 August 2005

AD/BAe 146/91 Amdt 3

Flap Structure and Machined Ribs

10/2005

Source text

Sourced from the Federal Register of Legislation (legislation.gov.au), CC BY 4.0.

British Aerospace BAe 146 Series Aeropla British Aerospace BAe 146 Series Aeroplanes

British Aerospace BAe 146 Series Aeroplanes

AD/BAe 146/91 Amdt 3	Flap Structure and Machined Ribs	10/2005

Applicability:	All Models BAe 146 and AVRO RJ series aircraft.
Requirement:	Inspect in accordance with BAE Systems Service Bulletin ISB. 57-066 Revision 2, or later EASA approved revision.Note: UK CAA AD G-2005-0018 refers.
Compliance:	As specified in the Requirement document.
	This Amendment becomes effective on 29 September 2005.
Background:	Evidence of corrosion has been found at various locations within the flap structure and machined ribs.Amendment 1 amended an Appendix 1 Procedure instruction.Amendment 2 introduced the latest revision of the Requirement document.Amendment 3 is issued to introduce a new CAA AD issue, with no change to the technical content of this Directive.The original issue of this Airworthiness Directive became effective on 9 August 2001.

AD/BAe 146/91 Amdt 3 - Flap Structure and Machined Ribs

Plain English Summary

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Current sections

British Aerospace BAe 146 Series Aeroplanes

British Aerospace BAe 146 Series Aeroplanes