Commonwealth legislation

AD/DC4/22 - Bus Bar Protector Plate - Installation

In ForceCTH

Jurisdiction

Commonwealth

Collection

legislative instrument

Plain English Summary

2/10 complexity

This AD mandates installation of a bus bar protector plate on Douglas DC4 series aeroplanes, making the modification a regulatory requirement under the Civil Aviation Regulations.

It affects owners, operators and maintenance organisations of DC4s, who must follow the installation procedures in the referenced Douglas SB No. 90 or ANO 105.1.16.2.5.21 Issue 2; compliance imposes parts, labour and downtime costs and relies on those external documents for technical detail.

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Direct links to the current provisions in AD/DC4/22 - Bus Bar Protector Plate - Installation.

AD/DC4/22 - Bus Bar Protector Plate - Installation

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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 Douglas DC4 Series Aeroplanes

AD/DC4/22	Bus Bar Protector Plate - Installation	NK
Document:	1. Douglas SB (DC4) No. 90, dated 29 March 1948; or
	2. ANO 105.1.16.2.5.21, Issue 2.

Source text

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

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?xml version="1.0" encoding="utf-8" standalone="no"?>

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

SCHEDULE OF AIRWORTHINESS DIRECTIVES

Douglas DC4 Series Aeroplanes

AD/DC4/22	Bus Bar Protector Plate - Installation	NK
Document:	1. Douglas SB (DC4) No. 90, dated 29 March 1948; or
	2. ANO 105.1.16.2.5.21, Issue 2.