Commonwealth legislation

AD/BEECH 35/37 - Fuel and Hydraulic Lines in Engine Compartment

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This Act has been repealed and is no longer in force. It is retained for historical reference.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

2/10 complexity

Owners and operators of turbocharged Beechcraft Bonanza 35s must eliminate aluminium fuel and hydraulic lines in the engine compartment by either installing ANO 101.22–compliant fire‑resistant lines/hose assemblies or relocating those lines behind the firewall. This reduces the risk that molten lines during an engine fire will spray fuel or fail hydraulics, giving pilots more time to respond. The modification was required within 200 flight hours after 30 November 1972.

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AD/BEECH 35/37 - Fuel and Hydraulic Lines in Engine Compartment

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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 Beechcraft 35 (Bonanza) Series Aeroplanes

AD/BEECH 35/37 Fuel and Hydraulic Lines in Engine Compartment

Applicability: All models fitted with turbochargers.

11/72

Requirement: Replace the aluminium alloy fuel and hydraulic lines on the engine side of the firewall, with approved fire resistant lines or hose assemblies in compliance with ANO 101.22, paragraph 6.25.1 or relocate the lines behind the firewall.

Compliance: Within 200 hours time in service after 30 November 1972.

Source text

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