Commonwealth legislation

AD/PC-6/4 - Aileron Balance Weight Arm - Inspection

In ForceCTH

Jurisdiction

Commonwealth

Collection

legislative instrument

Plain English Summary

2/10 complexity

This Airworthiness Directive (AD/PC‑6/4) requires owners/operators of the specified Pilatus PC‑6 serial numbers to carry out recurring inspections of the aileron balance weight arm, at intervals no greater than 100 hours time-in-service (counting from 15 April 1966), using Pilatus Service Bulletin No. 25 for the technical procedure. Compliance is mandatory under the Commonwealth Civil Aviation Regulations Part 39 and creates recurrent maintenance costs and scheduling impacts for affected operators.

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AD/PC-6/4 - Aileron Balance Weight Arm - Inspection

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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 Pilatus Porter PC-6 Series Aeroplanes

AD/PC-6/4 Aileron Balance Weight Arm - Inspection 3/66

Applicability: All models with S/Nos. 338, 341, 344, 345, 349, 350, 516 to 518, 521, 522, 524, 525,

526, 528, 531, 532, 535 to 538, 543 to 551 and 554.

Document: Pilatus SB No. 25.

Compliance: At intervals not exceeding 100 hours time in service after 15 April 1966.

Source text

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