I have a 2006 650 H1 Prowler. Won't start, turns over slow. Battery is fully charged. Cleaned all connections. Pulled starter out, worked fine. Ran fine a month ago. Started hard a week ago and plowed snow.
I put my load tester on the battery broke it down for 20 seconds . The battery then tested at 12 volts. I am going to pull spark plug out turn over prowler and see if it spins freely . Then if spins freely I will assume starter is week under load. Thanks Articfrost for your help.
With plug out I turned over motor and it spun at same rate. The starter was turning over slowly and it has a hum . Maybe starter is bad under load. My battery tester said 12 volts as I turned over prowler. ???