Commonwealth legislation

AD/RB211/9 - Fan Cowl Support Strut Stowage

In ForceCTH

Jurisdiction

Commonwealth

Collection

legislative instrument

Plain English Summary

2/10 complexity

This AD mandates a physical modification to the fan cowl support stowage on Rolls‑Royce RB211‑524 engines, performed per Rolls‑Royce Service Bulletin RB 211‑71‑7254 Rev 1, to prevent an unrestrained fan cowl support from jamming throttle control linkages.

It affects engine owners, operators and maintenance organisations, must be completed by 31 July 1987, and will entail parts, labour and downtime under the specified service bulletin.

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AD/RB211/9 - Fan Cowl Support Strut Stowage

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COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 106 CIVIL AVIATION SAFETY AUTHORITY

SCHEDULE OF AIRWORTHINESS DIRECTIVES

View image in the official source Rolls Royce Turbine Engines - RB211 Series

AD/RB211/9 Fan Cowl Support Strut Stowage 7/86

Applicability: RB211-524 series engines.

Requirement: Modify the fan cowl support strut mechanism in accordance with Rolls Royce S.B. RB 211-71-7254 Rev 1.

Reference Document FAA AD 86-07-03 Amdt 39-5276.

Compliance: Prior to 31 July 1987.

Background: This Directive is issued to require modification of the left rear fan cowl door support stowage mechanism. The modification is required to prevent an unrestrained cowl support jamming the throttle control linkages.

Source text

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