Commonwealth legislation

AD/BAe 146/26 - Parking Brake

In ForceCTH

Jurisdiction

Commonwealth

Collection

legislative instrument

Plain English Summary

3/10 complexity

This directive mandates fitting a specified washer into the parking‑brake selector assembly on certain BAe 146 aircraft (those with constructor numbers listed in BAe Service Bulletin 32‑104‑01159A) to prevent the selector’s cable‑tensioning spring from accidentally putting the aircraft into park‑brake.

It applies to owners/operators of the listed aeroplanes, who must arrange and pay for installation per the mandatory service bulletin; correct installation is required to realize the intended reduction in unintended park‑brake engagement.

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Current sections

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AD/BAe 146/26 - Parking Brake

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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 British Aerospace BAe 146 Series Aeroplanes

AD/BAe 146/26 Parking Brake 3/91 Applicability: Model 146 with Constructor’s numbers listed in BAe SB 32-104-01159A. Requirement: Action in accordance with BAe Mandatory SB 32-104-01159A.

Compliance: As specified in the Requirement Document.

Background: This Directive is raised to introduce a modification that installs a special washer in the park brake selector assembly. This prevents the cable tensioning spring in the selector assembly from inadvertently selecting the park brake.

Source text

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