Commonwealth legislation

AD/B727/11 - Wing Rib Doubler Replacement at Wing Buttock Line 3480

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Commonwealth

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legislative instrument

Plain English Summary

2/10 complexity

This AD mandates replacement of the wing rib doubler at buttock line 3480 on all Boeing 727 series aeroplanes, to be done per Boeing Service Bulletin No. 57-45 and completed before the airframe reaches 20,000 hours total time in service.

It affects all 727 owners/operators and maintenance organisations, creating an enforceable maintenance, cost and downtime obligation and requiring reliance on the referenced Boeing service bulletin for technical procedures.

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AD/B727/11 - Wing Rib Doubler Replacement at Wing Buttock Line 3480

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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 Boeing 727 Series Aeroplanes

AD/B727/11 Wing Rib Doubler Replacement at Wing Buttock Line 3480

11/65

Applicability: All models. Document: Boeing SB No. 57-45.

Compliance: Before 20000 hours total time in service.

Source text

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