Commonwealth legislation

AD/CESSNA 337/20 - Pre-Certification Requirements - Modification

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This Act has been repealed and is no longer in force. It is retained for historical reference.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

2/10 complexity

This Airworthiness Directive applies to Cessna T337G aircraft and requires owners to complete safety upgrades before a Certificate of Airworthiness is issued. Required work includes installing cabin and external warning placards, fitting bonding/earthing points at fuel and landing-gear locations, and replacing or sleeving specified fuel and propeller-control hoses with FAA-standard fire-resistant parts.

These measures reduce fire and electrical-spark risks and ensure the airplane meets Australia’s airworthiness safety standards.

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Current sections

Direct links to the current provisions in AD/CESSNA 337/20 - Pre-Certification Requirements - Modification.

AD/CESSNA 337/20 - Pre-Certification Requirements - Modification

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

SCHEDULE OF AIRWORTHINESS DIRECTIVES

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Cessna 337 Series Aeroplanes

AD/CESSNA 337/20 Pre-Certification Requirements - Modification 12/74

Applicability: All model T337G.

Requirement: Modify the aircraft in accordance with the requirements of ANO 101.22 in respect of the following:

Install a placard in the cabin specifying the periods during which smoking is prohibited.

2. Install a placard adjacent to the aircraft external electrical power connection indicating system voltage.

3. Install and identify:

(a) fuelling equipment bonding points at each fuel filling point,

(b) external earthing points for the attachment of ground connection on each main undercarriage assembly or on the nose gear.

4. Replace the flexible hose assemblies listed below with assemblies meeting the fire resistance standards of FAA TSO C53B Type C or D or render them fire resistant to that standard by fitting an approved fire sleeve:

Fuel Pump to Fuel Control Unit P/No. 111417-4-0160 Fuel Control Unit to Fuel Manifold P/No. 111417-4-0160

Main Fuel Line to Engine Driven Pump - Front Engine P/No. S1167-6-0450 - Rear Engine P/No. S1167-6-0610

Propeller Unfeathering Accumulator Line - Front Engine P/No. S1167-6-0245

- Rear Engine P/No. S1167-6-0100 Compliance: Before issue of a Certificate of Airworthiness.

Source text

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

1 AD/CESSNA 337/20 - Pre-Certification Requirements - Modification