Commonwealth legislation

AD/P68/18 - Oil Cooler Elbow Fitting - Replacement

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Commonwealth

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legislative instrument

Plain English Summary

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This directive mandates replacing a specific oil‑cooler left‑hand elbow fitting (AN822‑6‑6D) on certain Partenavia P68/P68B aeroplanes (serials up to 182, with listed exclusions) with an elbow of a different angle per Partenavia Service Bulletin No. 45, to be completed within 100 hours TIS after 31 Dec 1979.

It affects owners, operators, maintenance organisations and parts suppliers; operators bear parts and labour costs. The change is intended to reduce strain on the hose and fitting.

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AD/P68/18 - Oil Cooler Elbow Fitting - Replacement

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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 Partenavia P68 Series Aeroplanes

AD/P68/18 Oil Cooler Elbow Fitting - Replacement 12/79

Applicability: All models P68 and P68B with S/Nos. 182 and below, except 74, 89, 133, 142, 155,

163 and 171.

Requirement: Replace the oil cooler left hand elbow fitting P/N AN822-6-6D in accordance with page No. 3 of Partenavia SB No. 45.

Compliance: Within 100 hours time in service after 31 December 1979.

Background: In order to reduce strain on hose and fitting the oil cooler left hand elbow is replaced with an elbow of a more suitable angle.

Source text

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