COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY SCHEDULE OF AIRWORTHINESS DIRECTIVES Embraer EMB-110 (Bandeirante) Series Aeroplanes AD/EMB-110/25 Amdt 3 Main Landing Gear Torque Link Key 3/90 Applicability: All model EMB-110 with S/Nos 110001 through 110472. Requirement: Action in accordance with Embraer SB 110-032-0056 Rev. 3. Note: Brazilian AD 82-12-02 R3 refers to the original Requirement document. Compliance: Within 50 hours time in service after 13 July 1989 for keys P/N 14468 or P/N 14468A that have achieved 2950 landings, or prior to achieving 3000 landings, whichever is earlier, and thereafter inspect at operating hour intervals specified in the Requirement Document. Background: Fracture of keys P/N 14468 and P/N 14468A has occurred. Replacement is required prior to achieving 3000 landings. Amendment 2 references SB 110-032-0056 Rev 2 which supersedes SB 110-032-0077 now cancelled. Amendment 3 references latest revision to the Requirement document. This revises recurring inspection intervals.