During steady state conditions, normal oil pressure should be between what range?

Under steady state conditions in the T-6B, normal oil pressure is indeed expected to fall within the range of 90 to 120 psi. This range is crucial for ensuring the proper functioning of the engine's lubrication system. Adequate oil pressure ensures that the oil pump effectively circulates oil throughout the engine components, reducing friction and wear, thus maintaining engine health and performance.

Oil pressure that falls within this specified range indicates that the engine is being lubricated properly, preventing overheating and potential damage to engine parts. It plays a critical role during various flight conditions, ensuring that the engine operates efficiently and reliably. Values significantly below or above this range can indicate issues such as inadequate lubrication, potential engine damage, or excessive oil viscosity, which could compromise aircraft safety and performance.