My riding mower has a 12.5 hp engine. Battery is new with cleaned terminals. Found a 10amp fuse, its good.When you turn the key, I hear a very light click. There is no power to the starter when the key is turned. terminals have been cleaned on the switch.Could it be a bad safety switch? or is it more likely the solenoid? Anyone know where I can download a wiring diagram? Thanks

Tim, March 2010