Why does your outboard prop not spin in neutral?

The outboard prop does not spin in neutral because the transmission is designed to disengage the propeller from the engine when in that gear. This prevents the prop from rotating while the boat is stationary, allowing for better control and safety. Additionally, it helps to protect the engine and drivetrain from damage when the boat is not in motion. When shifted into forward or reverse, the transmission engages, allowing the prop to spin and propel the boat.