Commonwealth legislation

AD/DHC-3/29 - Engine Mounting Frame

In ForceCTH

Jurisdiction

Commonwealth

Collection

legislative instrument

Plain English Summary

4/10 complexity

This AD makes compliance with De Havilland Canada Service Bulletin No. 3/31 mandatory for all DHC‑3 (Otter) aeroplanes, requiring the SB‑specified work on the engine mounting frame to be carried out at engine overhaul. Owners/operators must arrange and pay for the work, which CASA enforces; the AD itself prescribes the requirement but relies on the Service Bulletin for the technical details needed to maintain airworthiness.

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AD/DHC-3/29 - Engine Mounting Frame

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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 DHC-3 (Otter) Series Aeroplanes

AD/DHC-3/29 Engine Mounting Frame 1/78

Applicability: All models.

Requirement: Action in accordance with De H Canada SB No 3/31. Compliance: At engine overhaul.

Federal Register of Legislative Instruments F2006B09078

Source text

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