How do you check the compression release on a 14.5 hp ohv for proper operation and if not what is the repair?

To check the compression release on a 14.5 hp OHV engine, manually rotate the engine's crankshaft to observe if the compression release mechanism activates properly as it approaches top dead center (TDC). You should hear a noticeable reduction in compression during this phase. If the compression release is not functioning correctly, it may need adjustment or replacement of the components, such as the spring or the mechanism itself, depending on the specific design of the engine. Always refer to the engine's service manual for detailed repair procedures and specifications.