Commonwealth legislation

AD/CESSNA 177/20 - Landing Gear Hydraulic Line

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This Act has been repealed and is no longer in force. It is retained for historical reference.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

Who is affected: Owners, operators, and maintenance engineers responsible for Cessna 177RG model aeroplanes with serial numbers ranging from 177RG0283 to 177RG0732.

What is required: You must carry out specific maintenance actions on the landing gear hydraulic line exactly as described in Cessna Service Letter No. SE75-14 (the manufacturer's official technical bulletin detailing the necessary inspections or replacements).

Compliance deadline: The work must be completed within 100 hours of flight time (measured from when the aircraft is airborne) after 28 November 1975.

Why this matters: This directive addresses a specific safety defect in the landing gear hydraulic system. Without correction, the defect could lead to landing gear failure, posing serious risks during takeoff and landing.

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/CESSNA 177/20 - Landing Gear Hydraulic Line.

AD/CESSNA 177/20 - Landing Gear Hydraulic Line

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 Cessna 177 Series Aeroplanes

AD/CESSNA 177/20 Landing Gear Hydraulic Line 11/75

Applicability: All model 177RG with S/Nos. 177RG0283 to 177RG0732. Requirement: Action in accordance with Cessna SL No. SE75-14.

Compliance: Within 100 hours time in service after 28 November 1975.

Source text

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