Commonwealth legislation

AD/CESSNA 550/7 - Anti-Skid Control Box - Modification

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This Act has been repealed and is no longer in force. It is retained for historical reference.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

Owners/operators of certain Cessna 550 (Citation II) jets are legally required to modify the anti-skid control box per Cessna Service Letter SL550-32-20 Rev 1—but only for aircraft within serials -0002 to -0436 that were previously modified under SB550-32-5. The fix must be completed by 30 June 1984 to prevent a hot‑weather (>38°C) failure that can cause sudden loss of braking.

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Current sections

Direct links to the current provisions in AD/CESSNA 550/7 - Anti-Skid Control Box - Modification.

AD/CESSNA 550/7 - Anti-Skid Control Box - 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 Cessna 550 (Citation II) Series Aeroplanes

AD/CESSNA 550/7 Anti-Skid Control Box - Modification 1/84

Applicability: All models 550 series aeroplanes with:

Unit Numbers

-0178 thru -0436 and

-0002 thru -0177

AND incorporating SB550-32-5

Document: Cessna citation service letter SL550-32-20 Rev.1. Compliance: Before 30 June 1984.

Background: To avoid the possibility of reduction in brake pressure at temperatures above 38 degrees C. The reduction of brake pressure may be felt by the pilot as hard brake pedals with little or no braking action.

Source text

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