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/CT58/11 Oil Cooler to Fuel Filter Hose 9/85 Applicability: 1. CT58-100-2, 110-1, 110-2, 140-1, 140-1 Series A/L, and CT58-140-2 engines fitted with fuel hoses P/N 37C300486 P101, P102 and P103 manufactured before 1969; and 2. All fuel hoses P/N 37C300486 P101, P102 and P103 manufactured prior to 1969 that are stocked as spares. Document: General Electric SB (CT58) A73-69; or AD/GE-T/32. Compliance: As detailed in the requirement document.