How do you change starting motor on polaris sportsman 500 HO ATV?

To change the starter motor on a Polaris Sportsman 500 HO ATV, first disconnect the battery to prevent electrical shorts. Remove the plastic covers and any necessary components to access the starter motor, typically located near the engine. Unbolt the starter motor from its mount, disconnect the wiring harness, and replace it with the new motor. Reassemble all components, reconnect the battery, and test the new starter to ensure proper operation.