Commonwealth legislation

AD/PA-31/75 - King KFC 300 Autopilot Yaw Bridle Cable Clamps - Replacement

RepealedCTH

This Act has been repealed and is no longer in force. It is retained for historical reference.

Jurisdiction

Commonwealth

Collection

legislative instrument

Plain English Summary

1/10 complexity

What this does: This directive mandates the replacement of specific cable clamps (called "Yaw Bridle Cable Clamps") on aircraft autopilot systems to prevent safety failures.

Who it affects: Owners and operators of Piper PA-31T aircraft with serial numbers 31T-7820082 and below that are equipped with King KFC 300 autopilot systems.

What you must do: Replace the cable clamps according to the technical instructions in King Installation Bulletin 129. This maintenance must be completed within 100 hours of flight time after 31 January 1979.

Why it matters: Faulty cable clamps could compromise the autopilot system's performance, potentially creating flight safety risks.

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AD/PA-31/75 - King KFC 300 Autopilot Yaw Bridle Cable Clamps - 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 Piper PA-31 Series Aeroplanes

AD/PA-31/75 King KFC 300 Autopilot Yaw Bridle

Cable Clamps - Replacement

1/79

Applicability: Models PA31T with S/Nos. 31T-7820082 and below, fitted with KFC 300 automatic pilots.

Document: King Installation Bulletin 129.

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

Source text

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