Document ID: chunk:federal_register_of_legislation:F2006B07486:body:0
Version: federal_register_of_legislation:F2006B07486
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COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
 SCHEDULE OF AIRWORTHINESS DIRECTIVES

 Aerostar (Piper/Ted Smith) 600 and 700 Series Aeroplanes

AD/TSA-600/21 Engine Nacelle Drain Tubes - Modification 6/79

 Applicability: All models with Airframe Sequence Numbers below 0660. Document:  1. Piper Aerostar SB No. SB600-80, Part II; or
            2. FAA AD 79-08-05, Amendment 39-3449.

 Compliance: Within 100 hours time in service after 30 June 1979.

            Background: In the event of a wing tank fuel leak there is a possibility that fuel will enter and accumulate in the lower nacelle compartment aft of the firewall to be ignited during engine startup.