Document ID: chunk:federal_register_of_legislation:F2006B02654:body:0
Version: federal_register_of_legislation:F2006B02654
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COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
 SCHEDULE OF AIRWORTHINESS DIRECTIVES

 Boeing 727 Series Aeroplanes

AD/B727/132 Number Two Cargo Doorway Frames 6/91

 Applicability: Model 727 series, listed in Boeing Alert SB 727-53A 0199.

            Requirement: Action in accordance with the Technical Requirements of FAA AD 91-07-11 Amdt 39-6946.

            Note: Boeing Alert SB 727-53A0199 refers.

            Compliance: As specified in the Requirement document with a revised effective date of 13 June 1991 for Australian registered aircraft.

            Background: The FAA has received reports of cracks in the forward and aft frame webs. This condition, if not corrected, could result in failure of the No. 2 cargo doorway frames and depressurisation of the aircraft. Effective date required by FAA is extended by six weeks.