I have a 88' Yamaha Radian (I'm a backyard mechanic) that I replaced the motor on because it had a bad cylinder. Was starting and running before I had replaced the motor. Before I installed the new motor I tested It, turned over and had good compression. Well problem is now that I installed the motor and got everything hooked back up the starter motor won't turn. Lights turn on. No fuses blown. Hooked battery directly to the starter and the starter tuned. So I'm just seeing if anyone had any idea whats going on?