COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 106 CIVIL AVIATION SAFETY AUTHORITY
SCHEDULE OF AIRWORTHINESS DIRECTIVES
General Electric Turbine Engines - CT58 Series
AD/CT58/9 Anti-Icing Valve 9/85
Applicability: All CT58-100-1, 100-2, 110-1, 110-2, 140-1 and 140-2 Series fitted with anti-icing valves as detailed in the requirement document with the exception of those valves that have been modified to GE SB (CT58) 75-23.
Document: General Electric SB (CT58) A75-22; or
AD/GE-T/22.
Compliance: Within 100 hours time in service after 31 August 1972 and thereafter at intervals not exceeding 200 hours time in service unless modified to GE SB (CT58) 75-23.