What is the normal operating range for engine oil temperature in the T-6?

The normal operating range for engine oil temperature in the T-6 is indeed 10 to 105 degrees Celsius. This range is essential for maintaining the engine's performance and longevity. Operating within this temperature range ensures that the oil remains effective for lubrication, helps in cooling the engine components, and prevents wear and tear due to inadequate lubrication. If the oil temperature approaches the lower or upper limits of this range, it could indicate potential issues that may need to be addressed during flight operations or maintenance checks. Additionally, staying within this operating range helps to ensure that the engine operates efficiently, reducing the risk of engine failure or performance problems.