Commonwealth legislation

AD/IAI-A/10 - Engine Inlet Cowl and Aft Nacelle Attachment Bolts

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Jurisdiction

Commonwealth

Collection

legislative instrument

Plain English Summary

3/10 complexity

This Airworthiness Directive requires operators of Israel Aircraft Industries 1125 (Astra) aeroplanes, serial numbers 004–078 (except 073), to verify that approved engine inlet cowl and aft nacelle attachment bolts are installed, following Israel Aircraft Industries Alert Service Bulletin 1124‑54A‑247. The check must be completed within 50 hours time in service after 4 July 2001. The CASA delegate issued the AD; aircraft operators must perform the inspection and any corrective work required by the service bulletin.

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AD/IAI-A/10 - Engine Inlet Cowl and Aft Nacelle Attachment Bolts

COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY

SCHEDULE OF AIRWORTHINESS DIRECTIVES

View image in the official source

AIRWORTHINESS DIRECTIVE

View image in the official source

View image in the official source
For the reasons set out in the background section, the CASA delegate whose signature appears below issues the following Airworthiness Directive (AD) under subregulation 39.1 (1) of CAR 1998. The AD requires that the action set out in the requirement section (being action that the delegate considers necessary to correct the unsafe condition) be taken in relation to the aircraft or aeronautical product mentioned in the applicability section: (a) in the circumstances mentioned in the requirement section; and (b) in accordance with the instructions set out in the requirement section; and (c) at the time mentioned in the compliance section.

Israel Aircraft Industries 1125 (Astra) Series Aeroplanes

AD/IAI-A/10 Engine Inlet Cowl and Aft Nacelle Attachment

Bolts

8/2001

Applicability: Model 1125 Astra aircraft, serial numbers 004 through 078, except 073. Requirement: Action in accordance with Israel Aircraft Industries Alert Service Bulletin 1124-54A-

Note: Israel CAA AD 54-01-05-02 refers.

Compliance: Within 50 hours time in service after 4 July 2001.

This Airworthiness Directive becomes effective on 4 July 2001.

Background: On some aircraft, AN3 part number bolts have been found installed on engine case flanges. These bolts are not approved and are considered as fatigue critical for this application. This Directive requires verification of approved bolts.

View image in the official source

David Alan Villiers

Delegate of the Civil Aviation Safety Authority 27 June 2001

View image in the official source

The above AD is notified in the Commonwealth of Australia Gazette on 4 July 2001.

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Source text

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

1 AD/IAI-A/10 - Engine Inlet Cowl and Aft Nacelle Attachment Bolts

COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY

SCHEDULE OF AIRWORTHINESS DIRECTIVES

AIRWORTHINESS DIRECTIVE

For the reasons set out in the background section, the CASA delegate whose signature appears below issues the following Airworthiness Directive (AD) under subregulation 39.1 (1) of CAR 1998. The AD requires that the action set out in the requirement section (being action that the delegate considers necessary to correct the unsafe condition) be taken in relation to the aircraft or aeronautical product mentioned in the applicability section: (a) in the circumstances mentioned in the requirement section; and (b) in accordance with the instructions set out in the requirement section; and (c) at the time mentioned in the compliance section.

Israel Aircraft Industries 1125 (Astra) Series Aeroplanes

AD/IAI-A/10 Engine Inlet Cowl and Aft Nacelle Attachment

Bolts

8/2001

Applicability: Model 1125 Astra aircraft, serial numbers 004 through 078, except 073. Requirement: Action in accordance with Israel Aircraft Industries Alert Service Bulletin 1124-54A-

Note: Israel CAA AD 54-01-05-02 refers.

Compliance: Within 50 hours time in service after 4 July 2001.

This Airworthiness Directive becomes effective on 4 July 2001.

David Alan Villiers

Delegate of the Civil Aviation Safety Authority 27 June 2001

The above AD is notified in the Commonwealth of Australia Gazette on 4 July 2001.

Page 1 of 1