COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
Aerospatiale (Socata) TB20 (Trinidad) Series Aeroplanes
AD/TB20/22
Amdt 1
Applicability: Model TB20 and TB21.
Cabin Door Catch 12/91
Requirement: Inspect and retire the cabin door catches in accordance with the technical requirements of DGAC AD 91-143 (A) R1.
Note: Socata TB SB 58/1 refers.
Compliance: The compliance date of the previous issue of this Directive was 3 October 1991. This Amendment is effective from 12 December 1991.
Background: Instances of cracked catches on cabin access doors have been attributed to incorrect adjustment. This condition may result in failure of the door catch.
This Amendment provides for additional part number replacement catches.