Found out today my actuator is not going to be my problem. The guy at kawasaki said it would be in the diff. I've not looked up the parts but their is a part inside the diff that should let it free spin & he stated it is more an likely seized to the shaft and the fix is replacing the shaft an the engagement part. Price for the 2 parts is over 400.00 so I will be driving in 4wd for along time.