Commonwealth legislation

AD/CESSNA 500/4 Amdt 1 - Flight Compartment Side Windows - Inspection and Replacement

In ForceCTH

Jurisdiction

Commonwealth

Collection

legislative instrument

Plain English Summary

3/10 complexity

This directive requires Cessna 500 (Citation) operators—except aircraft already fitted with flight-compartment side window P/N 5511285-34-4—to inspect windows per Cessna SL 56-2 Rev.1 and replace them per SB 56-4, with initial and recurring inspections until modification is done and a hard modification deadline (before 1 September 1975).

It matters to owners/operators who bear inspection and replacement costs and scheduling impacts; fitting the exempting part removes the recurring burden.

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Direct links to the current provisions in AD/CESSNA 500/4 Amdt 1 - Flight Compartment Side Windows - Inspection and Replacement.

AD/CESSNA 500/4 Amdt 1 - Flight Compartment Side Windows - Inspection and 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 Cessna 500 (Citation) Series Aeroplanes

AD/CESSNA 500/4

Amdt 1

Flight Compartment Side Windows - Inspection and Replacement

11/74

Applicability: All model 500 except those fitted with flight compartment side windows P/Nos. 5511285-34-4.

Requirement: 1. Inspect in accordance with Cessna Citation SL 56-2 Rev. 1.

Replace in accordance with SB 56-4.

Compliance: Before achieving 400 hours time in service and thereafter at intervals not exceeding 100 hours time in service until modified.

Modify before 1 September 1975.

Source text

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