What is the maximum oil temperature for the Cessna 152?

The maximum oil temperature for the Cessna 152 is indeed 245°F. Understanding the significance of oil temperature is crucial for the safe operation and longevity of the engine. Oil plays a vital role in lubricating engine components, cooling the engine, and carrying away contaminants.

When the oil temperature exceeds the maximum limit of 245°F, the risk of damage or premature wear to engine components increases. High temperatures can lead to thinning of the oil, reducing its effectiveness in lubricating and protecting engine parts. This can result in an increased likelihood of engine failure, which is why it is critical for pilots to monitor oil temperature closely during flight operations.

The other temperatures listed as options are either below the maximum limit or not recognized as standard operating limits for the Cessna 152, which may lead to confusion if pilots do not reference the correct specifications from the aircraft’s Pilot Operating Handbook (POH). Keeping oil temperatures within the specified range helps ensure that the aircraft operates safely and effectively.