Commonwealth legislation

AD/T53/14 - Torque Meter Boost Pump - Replacement

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Commonwealth

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legislative instrument

Plain English Summary

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All operators of AlliedSignal (Lycoming) T53 series turbine engines must replace boost pump P/N 1-300-221-01 or 1-300-221-02 with P/N 1-300-221.04. Issued under the Civil Aviation Safety Authority’s airworthiness directives, the replacement is mandatory to maintain airworthiness and must be completed within 200 hours time in service after 31 December 1975; related service and FAA ADs are cited for technical detail.

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AD/T53/14 - Torque Meter Boost Pump - Replacement

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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 AlliedSignal (Lycoming) Turbine Engines - T53 Series

AD/T53/14 Torque Meter Boost Pump - Replacement 1/86

Applicability: All T53 series engines.

Document: 1. Remove torque meter boost pump P/No. 1-300-221-01 or P/No. 1-300-221-02 and replace with P/No. 1-300-221.04; or

Note: Avco Lycoming SB No. 0031 pertains to this subject.

2. FAA AD 75-22-02, Amendment 39-2385; or

3. AD/LYC-T/15.

Compliance: Within 200 hours time in service after 31 December 1975.

Source text

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