Document ID: chunk:federal_register_of_legislation:F2006B11277:body:0
Version: federal_register_of_legislation:F2006B11277
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COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 105 CIVIL AVIATION SAFETY AUTHORITY
 SCHEDULE OF AIRWORTHINESS DIRECTIVES

 Mikoyan and Gurevich (MiG 15) Series Aeroplanes

AD/MiG 15/2 Engine Lubricating Oil  10/93 DM

 Applicability: All Lis 2 and Lis-2SB engines fitted to SB Lim-2 (MIG 15UTI) aircraft.

            Requirement: Withdraw from service those engines which have been operated while using synthetic lubricating oil such as oil manufactured to MIL-L-23699. These engines may be returned to service only with the explicit and specific approval of the engine manufacturer or the Authority.

 Compliance: Before further flight after 14 August 1993.

            Background:  Synthetic lubricating oil is reputed to have been used in some engines in contravention of manufacturers data.