What is the purpose of the solenoid on a riding mower?

The solenoid on a riding mower serves as an electromagnetic switch that controls the flow of electrical current to the starter motor. When the ignition key is turned, the solenoid engages, allowing the battery's power to reach the starter, which in turn starts the engine. Additionally, it helps protect the electrical system by preventing excessive current from damaging components. Overall, the solenoid is crucial for the starting process of the mower.