What is the transient oil temperature limit for the General Electric CF34-8E5 engine?

The transient oil temperature limit for the General Electric CF34-8E5 engine is indeed 163 degrees Celsius for a period of 15 minutes. This limit is crucial for the engine's operational safety and integrity, as transient temperatures can affect the viscosity and lubricative properties of the oil, which in turn impacts engine component performance and longevity. Maintaining the oil temperature within this specified range ensures adequate lubrication under varying operational conditions and helps prevent potential damage to engine components. Although the other options present different temperature limits and durations, only the specified limit aligns with the established operational parameters for this engine model.