Commonwealth legislation

AD/CESSNA 550/13 - Bleed Air Check Valve

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This Act has been repealed and is no longer in force. It is retained for historical reference.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

2/10 complexity

If you operate a Cessna Citation II (Model 550 serials -0002 to -0505, or S550 serials -0001 to -0034), you must have the original bleed air check valves inspected and modified because the factory valves are prone to malfunction.

Have your mechanic perform the inspection/modification per Cessna Service Bulletins S.B. 550-36-2 / S.B. S550-36-1 at the next scheduled maintenance or phase inspection after 30 September 1986.

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AD/CESSNA 550/13 - Bleed Air Check Valve

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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 550 (Citation II) Series Aeroplanes

AD/CESSNA 550/13 Bleed Air Check Valve 9/86

Applicability: All model 550 with unit numbers -0002 to -0505, and All model S550 with unit numbers -0001 to -0034.

Requirement: Inspect and modify in accordance with Cessna Service Bulletins S.B. 550-36-2 and S.B. S550-36-1.

Compliance: At the next scheduled maintenance period or phase inspection after 30 September 1986.

Background: The existing valves have experienced malfunctions and have been replaced by a modified valve.

Source text

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