COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 107 CIVIL AVIATION SAFETY AUTHORITY SCHEDULE OF AIRWORTHINESS DIRECTIVES Electrical Equipment AD/ELECT/20 Eisemann Magneto Coils P/N H27-958 - Inspection and Replacement 5/69 Applicability: All Eisemann magnetos type AM-4, AM-6, LA-4 and LA-6 installed on, but not necessarily limited to, the following engines: Continental A-50, A-65, A-75, A-80, C-75, C-85, C-115, C-125, E-165 and E-185 series. Franklin (Aircooled) 2A4, 4AC, 4A4, 6AC, 6AL, 6A8, 6A4, 6V4, 6AG4 series. Menasco C4, D4, D4-87 series. Requirement: 1. Inspect coils P/N H27-958 for a yellow inspection stamp consisting of a letter and numeral. 2. Remove from further service those coils bearing the following yellow stamps: A76, B76, C76, D76, F76, G76, H76, J76, K76, L76, M76, D86, E86, F86, G86, H86, J86, K86. 3. Install coils P/N H27-958 bearing yellow inspection stamps other than those listed under 2. Compliance: Within 35 hours time in service after 16 May 1969.