Commonwealth legislation

AD/CESSNA 400/29 - Engine Tachometer - Incorporation of Warning Arc and Placard

In ForceCTH

Jurisdiction

Commonwealth

Collection

legislative instrument

Plain English Summary

2/10 complexity

The Civil Aviation Safety Authority requires owners/operators of Cessna Model 411 and 421 aeroplanes (serials earlier than 421B0148) to fit a warning arc and placard to the engine tachometer.

The modification must follow Cessna SL ME71‑16 Supplement No. 2 and be completed within 50 hours time in service after 6 March 1972. Owners/operators pay for parts, labour and downtime; technical details and implementation are governed by the referenced manufacturer supplement.

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AD/CESSNA 400/29 - Engine Tachometer - Incorporation of Warning Arc and Placard

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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 Cessna 400 Series Aeroplanes

AD/CESSNA 400/29 Engine Tachometer - Incorporation

of Warning Arc and Placard

Applicability: Model 411 and 421 series with S/Nos. prior to 421B0148. Document: Cessna SL ME71-16 Supplement No. 2.

Compliance: Within 50 hours time in service after 6 March 1972.

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Source text

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