Commonwealth legislation

AD/CT58/13 - Stage 1 Turbine Wheels

In ForceCTH

Jurisdiction

Commonwealth

Collection

legislative instrument

Plain English Summary

3/10 complexity

The Civil Aviation Safety Authority mandates that CT58 engines containing certain Stage 1 turbine wheel serial numbers be maintained in accordance with a referenced GE service bulletin or the applicable FAA airworthiness directive. The AD’s change is narrow—adding serial numbers to the affected list—and it points to external documents for inspection, repair and timing details.

Owners/operators of affected engines must carry out and pay for the required actions and downtime per those referenced documents.

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Current sections

Direct links to the current provisions in AD/CT58/13 - Stage 1 Turbine Wheels.

AD/CT58/13 - Stage 1 Turbine Wheels

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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 General Electric Turbine Engines - CT58 Series

AD/CT58/13 Stage 1 Turbine Wheels 9/85

Applicability: All CT58 engine models fitted with P/No. 4002T17P02 Stage 1 turbine wheels with the following S/Nos: 7753, 7761, 7762, 7767, 7768, 7783, 7799, 7803, 7811, 7815,

7817, 7819, 7820, 7823, 7824, 7828, 7839, 7845 and 7846.

Document: 1. General Electric SB (CT58) A72-159; or

FAA AD 81-02-02, Amendment 39-4004; or AD/GE-T/35A

Compliance: As detailed in requirement document No. 1.

Background: This Directive is raised in issue in order to add more Stage 1 turbine wheel S/Nos. to the affected listing and to reference the applicable FAA Airworthiness Directive.

Source text

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