Commonwealth legislation

AD/S-76/24 - Rotor Brake Installation - Modification

In ForceCTH

Jurisdiction

Commonwealth

Collection

legislative instrument

Plain English Summary

2/10 complexity

This CASA Airworthiness Directive requires owners/operators of Sikorsky S‑76A helicopters to incorporate four specified Sikorsky service documents to modify the rotor‑brake system within 100 flight hours after 31 October 1982. The change—at operators’ cost—aims to reduce brake drag and overheating; the AD references FAA AD 82‑17‑03 and mandates compliance without offering alternatives in the text.

JSON API

Deep dive

Want the full deep dive?

Zoe can write the in-depth analysis on top of the summary above: how it works, who it affects and what each part actually does.

Current sections

Direct links to the current provisions in AD/S-76/24 - Rotor Brake Installation - Modification.

AD/S-76/24 - Rotor Brake Installation - Modification

meta-content-style-type: text/css meta-content-type: application/xhtml+xml; charset=utf-8 meta-generator: Aspose.Words for .NET 22.10.0

?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

View image in the official source Sikorsky S-76 Series Helicopters

AD/S-76/24 Rotor Brake Installation - Modification 10/82

Applicability: All models S-76A.

Requirement: Modify the rotor brake system by incorporation of the following Sikorsky documents: 1. CSB 76-66-7.

CSB 76-66-8A.

CSB 76-66-10B.

CSN 76-51B.

Note: FAA AD 82-17-03 refers.

Compliance: Within 100 hours time in service after 31 October, 1982.

Background: The manufacturer has introduced a number of modifications to the rotor brake system to reduce the possibility of brake drag and overheating.

Source text

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