Commonwealth legislation

AD/PA-31/48 - Alternator Switch Bus Bar Link Insulation - Modification

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Jurisdiction

Commonwealth

Collection

legislative instrument

Plain English Summary

2/10 complexity

This directive requires insulation of the alternator switch bus bar link on specific Piper PA‑31 Model 31P aircraft (serials 31P‑1 through 31P‑7630001 and 31P‑7630003), to be done in accordance with Piper Service Bulletin No. 473 or FAA AD 76‑11‑06. Owners/operators and maintenance organisations for those serials had to complete the work within 100 hours TIS after 31 August 1976. The measure addresses a reported condition of the alternator switch bus bar link and the operator bears the cost and downtime.

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AD/PA-31/48 - Alternator Switch Bus Bar Link Insulation - 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 Piper PA-31 Series Aeroplanes

AD/PA-31/48 Alternator Switch Bus Bar Link Insulation - Modification

Applicability: Model 31P Serials 31P-1 to 31P-7630001 inclusive and 31P-7630003. Document: 1. Piper SB No. 473; or

FAA AD 76-11-06.

Compliance: Within 100 hours time in service after 31 August 1976.

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Source text

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