Commonwealth legislation

AD/M20/40 - Oil Pressure Transducer Installation - Modification

In ForceCTH

Jurisdiction

Commonwealth

Collection

legislative instrument

Plain English Summary

2/10 complexity

Owners/operators of specified Mooney M20J serial numbers must install/modify the oil pressure transducer per Mooney Service Bulletin M20-221 within 100 hours TIS after 30 Nov 1980. The AD, issued by the Civil Aviation Safety Authority, mandates the preventive modification to eliminate transducer-to-engine-mount chafing that could cause loss of engine oil. Compliance, scheduling, parts and labor fall to the listed aircraft owners/operators, who must obtain and follow the referenced Service Bulletin for the detailed technical steps.

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AD/M20/40 - Oil Pressure Transducer Installation - Modification

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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 Mooney M20 Series Aeroplanes

AD/M20/40 Oil Pressure Transducer Installation - Modification 9/80

Applicability: Model M20J with S/Nos. 24-0084, 24-0378 to 24-0906, 24-0908 to 24-0925, 24-0927

to 24-0942 and 24-0946.

Document: Mooney SB M20-221.

Compliance: Within 100 hours time in service after 30 November 1980.

Background: Inadequate clearance between the oil pressure transducer housing and the upper right hand engine mount may cause the transducer to chafe through and lose all engine oil.

Source text

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