Need help with my stator testing!!!

So I removed my seat and unplugged my 3 wires coming off the stator to test it. I have a cheap harbor freight tester. I turned it to ac and checked all 3 legs with each other. I got 7.5 reading on all of them at 1300 rpm. I’m supposed to have 18 right? Is my stator bad? My battery wasn’t charging. That’s why I checked it. It’s a 2011 xp900. Do I need to remove the engine to replace it on the xp900?

Need help with my stator testing!!!

So I removed my seat and unplugged my 3 wires coming off the stator to test it. I have a cheap harbor freight tester. I turned it to ac and checked all 3 legs with each other. I got 7.5 reading on all of them at 1300 rpm. I’m supposed to have 18 right? Is my stator bad? My battery wasn’t charging. That’s why I checked it. It’s a 2011 xp900. Do I need to remove the engine to replace it on the xp900?