What is the maximum allowable oil temperature during takeoff?

The maximum allowable oil temperature during takeoff is specified as 105 °C. This temperature limit is established to ensure the safety and efficiency of engine operations. High oil temperatures can adversely affect the lubrication properties of the oil, potentially leading to decreased engine performance and increased wear on engine components. Operating within this limit is crucial for maintaining the integrity of the engine during critical phases of flight, such as takeoff, where performance is necessary for safe operation.

If the oil temperature exceeds 105 °C, there is a risk of oil breakdown, which can lead to engine failure. Therefore, adhering to this maximum limit helps pilots monitor engine health and make informed decisions during flight operations. Understanding these limits is vital for ensuring safety in aviation practices.