How do you wire a Harley starter?

I've never wired a harley starter but I've wired most everything else and they have been pretty much the same. You will have a large lug on the solenoid for the positive battery connection. There will also be a small connection for the start signal from the ignition switch. It is hot only when the switch is in the start position. There may or may not be a ground connection. I've seen it either way. If it fails to start, ground the starter case to the frame. That should pretty much do it.