What is the maximum N1 setting during reverse operation?

The maximum N1 setting during reverse operation is 88%. This specification is crucial because it provides guidance on the operational limits of the engine's performance while in reverse, ensuring safe and efficient functioning. Operating within this limit helps prevent potential damage to the engine and other critical systems of the T-54A, as exceeding the maximum N1 can lead to undue strain or failure of engine components. This setting reflects both manufacturer recommendations and operational safety practices, which prioritize maintaining optimal performance levels without compromising machine integrity or operational safety. Understanding these parameters is essential for anyone operating or maintaining the T-54A in various conditions, especially during reverse maneuvers where additional caution is warranted.