Commonwealth legislation

AD/PHS/6 - Model 23e-50, Barrel Bolt Boss - Modification

RepealedCTH

This Act has been repealed and is no longer in force. It is retained for historical reference.

Jurisdiction

Commonwealth

Collection

legislative instrument

Plain English Summary

1/10 complexity

What this does: This directive mandates a safety modification to a specific type of aircraft propeller before it can legally be installed on any aircraft.

Who it affects: Anyone who owns, maintains, or installs Hamilton Standard model 23E-50 variable pitch propellers.

What must be done: Before fitting one of these propellers to an aircraft, the "barrel bolt boss" (a structural component of the propeller) must be modified according to specific technical instructions set out in Hamilton Standard Service Bulletin No. 122 or Airworthiness Notice 107.1.5.3.5.1.

Why it matters: This ensures the propeller meets current safety standards and prevents potential mechanical failures that could endanger the aircraft and passengers.

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/PHS/6 - Model 23e-50, Barrel Bolt Boss - Modification.

AD/PHS/6 - Model 23e-50, Barrel Bolt Boss - 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 - 107 CIVIL AVIATION SAFETY AUTHORITY

SCHEDULE OF AIRWORTHINESS DIRECTIVES

View image in the official source Propellers - Variable Pitch - Hamilton Standard

AD/PHS/6 Model 23e-50, Barrel Bolt Boss - Modification NK

Applicability: All model 23E-50 propellers.

Document: 1. Hamilton Standard SB No. 122 (Ref. 555); or 2. ANO 107.1.5.3.5.1.

Compliance: Before installation in an aircraft.

Source text

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