What is the acceptable range of oil pressure for a Cessna 152?

The acceptable range of oil pressure for a Cessna 152 is between 10 to 30 PSI. This range is critical for maintaining proper engine operation and ensuring that the engine is adequately lubricated. Oil pressure is crucial because it signifies that the oil pump is functioning effectively and that there is enough oil circulating through the engine to prevent wear and overheating. Operating within this range helps ensure optimal engine performance and longevity.

When the oil pressure is maintained within this specified range, it indicates that the engine is receiving sufficient lubrication to function efficiently. If oil pressure was to fall below this range, it could suggest potential issues like low oil levels or a failing oil pump, which could lead to engine damage. Conversely, oil pressure readings above this range may raise concerns about excess pressure that could indicate blockages or other mechanical issues. Therefore, monitoring oil pressure is vital for safe operation and performance maintenance of the aircraft.