Commonwealth legislation

AD/MSR/11 Amdt 1 - Flexible Hoses in Engine Compartment - Installation

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legislative instrument

Plain English Summary

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This airworthiness directive requires owners/operators of Aerospatiale Rallye MS880B, MS885, MS892A, MS893A and MS894A to fit flexible fuel hoses between the engine-driven pump and carburettor and in the fuel pressure indicator line, to eliminate fatigue-prone copper adapters. Work must follow Rallye Service Bulletin No.56 Parts 2 & 3 and be completed within 100 hours TIS after 30 Mar 1973 (except aircraft already modified under AD/MSR/7); costs are parts and labour.

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AD/MSR/11 Amdt 1 - Flexible Hoses in Engine Compartment - Installation

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

SCHEDULE OF AIRWORTHINESS DIRECTIVES

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Aerospatiale Rallye Series Aeroplanes

AD/MSR/11

Amdt 1

Flexible Hoses in Engine Compartment - Installation

2/73

Applicability: Models MS880B, MS885, MS892A, MS893A, MS894A.

Requirement: Modify the fuel system by installing flexible fuel lines between the engine driven pump and the carburettor and in the fuel pressure indicator line, in accordance with Rallye SB No. 56 Part 2 and 3.

Note 1: For those aircraft already modified in accordance with AD/MSR/7, further modification of the fuel pressure indicator line is not required.

Note 2: Do not use parts of the original copper fuel line as adapters since these are liable to fatigue failure.

Compliance: Within 100 hours time in service after 30 March 1973 unless already accomplished.

Source text

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

1 AD/MSR/11 Amdt 1 - Flexible Hoses in Engine Compartment - Installation