Document ID: chunk:federal_register_of_legislation:F2006B08518:body:0
Version: federal_register_of_legislation:F2006B08518
Segment Type: other
Provision Reference: 
Character Range: 0–1209

COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 106 CIVIL AVIATION SAFETY AUTHORITY
 SCHEDULE OF AIRWORTHINESS DIRECTIVES

 CFM International Turbine Engines - CFM56 Series

                            AD/CFM56/13 Accessory Gear Box - Starter Gear Replacement

 10/98
 DM

            Applicability: CFM International (CFMI) CFM56-3, -3B and -3C model turbofan engines identified and listed in Table 1 of CFMI Service Bulletin 72-877 Revision 1 and installed on Boeing 737 and other aeroplanes.

            Requirement: Replace the starter gear (line 5) in the accessory gearbox (AGB) of applicable engines in accordance with CFMI Service Bulletin 72-877 Rev 1.

            Note: DGAC 98-198(B)R1 dated 01 July 1998 refer.

             Compliance: 1. For aircraft with two applicable engines fitted, perform above requirement on one engine before 1 October 1998.

             2. For aircraft which have only one applicable engine, perform above action before 1 February 1999.

            This airworthiness directive becomes effective on 29 July 1998.

            Background: Two in flight shut downs were experienced due to a failure of the starter gear (line5) in the AGB.