Commonwealth legislation

AD/BEA 121/7 Amdt 1 - Elevator Torque Tubes

In ForceCTH

Jurisdiction

Commonwealth

Collection

legislative instrument

Plain English Summary

3/10 complexity

This directive makes compliance with British Aerospace Service Bulletin B121/28 Revision 1 mandatory for all Beagle B121 (Pup) aircraft, requiring the inspections, repairs or replacements of elevator torque tube assemblies specified in that SB. It affects owners/operators (who bear maintenance costs) and was issued after a severely corroded torque tube was found; the detailed timing and tasks are in the referenced Service Bulletin/Requirement Document.

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AD/BEA 121/7 Amdt 1 - Elevator Torque Tubes

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

SCHEDULE OF AIRWORTHINESS DIRECTIVES

View image in the official source Beagle B121 (Pup) Series Aeroplanes

AD/BEA 121/7

Amdt 1

Applicability: All models.

Elevator Torque Tubes 2/92

Requirement: Action in accordance with mandatory British Aerospace SB B121/28 Revision 1. Compliance: As specified in the Requirement Document.

Background: A severely corroded torque tube assembly has been found on an aircraft at a major inspection. SB has been revised and made mandatory by UK CAA.

Source text

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